CN209217254U - A kind of charging gun with radiator fan - Google Patents
A kind of charging gun with radiator fan Download PDFInfo
- Publication number
- CN209217254U CN209217254U CN201920151652.3U CN201920151652U CN209217254U CN 209217254 U CN209217254 U CN 209217254U CN 201920151652 U CN201920151652 U CN 201920151652U CN 209217254 U CN209217254 U CN 209217254U
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- China
- Prior art keywords
- terminal
- radiator fan
- charging gun
- plug
- signal
- Prior art date
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- 238000009423 ventilation Methods 0.000 claims description 9
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 4
- 244000152100 Sorbus torminalis Species 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of charging gun with radiator fan, 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 and radiator fan, signal support, earth wire support and radiating block are respectively positioned on the inside of terminal plug, signal terminal, ground wire terminal and the equal penetrating terminal plug of power terminal, terminal plug and fixed block are respectively positioned between the first shell and second housing, terminal plug is fixedly connected with fixed block, wind-guiding safety guard is set in the outside of radiating block, there is gap between wind-guiding safety guard and radiating block, one end of wind guide tank is fixedly connected on side of the fixed block far from terminal plug, the other end of wind guide tank is connect with radiator fan, air-guiding hole is provided on fixed block.Heat dissipation is blowed to radiating block by radiator fan in the charging gun with radiator fan, and compact overall structure, heat-sinking capability is powerful, and safety is good.
Description
Technical field
The utility model relates to the technical field of charging gun more particularly to a kind of charging guns with radiator fan.
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, existing charging gun is easy fever, leads to the appearance of safety issue.
Utility model content
One purpose of the utility model is: providing a kind of charging gun with radiator fan, this has radiator fan
Charging gun heat dissipation is blowed to radiating block by radiator fan, compact overall structure, heat-sinking capability is powerful, and safety is good.
For this purpose, the utility model is using following technical scheme: a kind of charging gun with radiator fan, including the
One 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 and radiator fan, the power terminal run through the radiating block, and the signal terminal passes through
The signal support is worn, the ground wire terminal runs through the earth wire support, and the signal support, the earth wire support are dissipated with described
Heat block is respectively positioned on the inside of the terminal plug, and the signal terminal, the ground wire terminal and the power terminal run through institute
Terminal plug is stated, the terminal plug and the fixed block are respectively positioned between first shell and the second housing, described
Terminal plug is fixedly connected with the fixed block, and the wind-guiding safety guard is set in the outside of the radiating block, the wind-guiding peace
There is gap, one end of the wind guide tank is fixedly connected on the fixed block far from the terminal between full cover and the radiating block
The side of plug, the other end of the wind guide tank are connect with the radiator fan, are provided with air-guiding hole on the fixed block.
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, 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, 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.
As a kind of perferred technical scheme, handle is provided on first shell and the second housing.
The utility model has the following beneficial effects: providing a kind of charging gun with radiator fan, this has radiator fan
Heat dissipation is blowed to radiating block by radiator fan in charging gun, and compact overall structure, heat-sinking capability is powerful, and safety is good.
Detailed description of the invention
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is a kind of first partial structural schematic diagram of the charging gun with radiator fan described in embodiment；
Fig. 2 is a kind of second partial structural diagram of the charging gun with radiator fan described in embodiment；
Fig. 3 is a kind of third partial structural diagram of the charging gun with radiator fan described in embodiment；
Fig. 4 is a kind of 4th partial structural diagram of the charging gun with radiator fan described in embodiment；
Fig. 5 is a kind of overall structure diagram of the charging gun with radiator fan described in embodiment.
Fig. 1 is into Fig. 5:
1, the first shell；2, second housing；3, power terminal；4, signal terminal；5, ground wire terminal；6, radiating block；7, believe
Number bracket；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,
Loose slot；15, the second exhaust outlet；16, electronic lock；17, lock buckling strip；18, lock shaft；19, lock hook；20, pressing board；21, marine glue
Piece；22, the first gasket；23, the second gasket；24, third gasket；25, terminal box；26, connecting screw；27, through-hole is connected；28,
Handle；29, wind-guiding safety guard；30, wind guide tank；31, radiator fan；32, the first ventilation hole.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 5, in this present embodiment, a kind of charging gun with radiator fan, including the first shell 1,
Two shells 2, power terminal 3, signal terminal 4, ground wire terminal 5, radiating block 6, signal support 7, earth wire support 8, terminal plug 9,
Fixed block 10, wind-guiding safety guard 29, wind guide tank 30 and radiator fan 31, the power terminal 3 runs through the radiating block 6, described
Signal terminal 4 runs through the signal support 7, and the ground wire terminal 5 runs through the earth wire support 8, the signal support 7, described
Earth wire support 8 and the radiating block 6 are respectively positioned on the inside of the terminal plug 9, the signal terminal 4,5 and of the ground wire terminal
The power terminal 3 runs through the terminal plug 9, and the terminal plug 9 is respectively positioned on outside described first with the fixed block 10
Between shell 1 and the second housing 2, the terminal plug 9 is fixedly connected with the fixed block 10,29 sets of the wind-guiding safety guard
It is located at the outside of the radiating block 6, there is gap, the wind guide tank 30 between the wind-guiding safety guard 29 and the radiating block 6
One end be fixedly connected on side of the fixed block 10 far from the terminal plug 9, the other end of the wind guide tank 30 with
The radiator fan 31 connects, and is provided with air-guiding hole on the fixed block 10.
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, and after the radiator fan 31 starts, blowing is successively by the wind guide tank 30 and described
The gap between the wind-guiding safety guard 29 and the radiating block 6 is entered after air-guiding hole, and the heat of the radiating block 6 is blown
It walks.
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.
In this present embodiment, the upper end of the radiating block 6 is provided with first sliding groove, the lower end setting of the signal support 7
There is the first sliding rail 11, the first sliding groove is slidably connected with first sliding rail 11, and the lower end of the radiating block 6 is provided with second
Sliding slot, the upper end of the earth wire support 8 are provided with the second sliding rail 12, and the second sliding slot and second sliding rail 12 sliding connect
It connects.
It, can be by the signal support 7 and the heat dissipation by the first sliding groove and first sliding rail 11 when installation
Block 6 connects, can be by the earth wire support 8 and the radiating block 6 by the second sliding slot and second sliding rail 12
It connects, and then the relative position between 5 three of the power terminal 3, signal terminal 4 and the ground wire terminal is fixed,
Charging interface on cooperation electric car charges, and the signal support 7, the earth wire support 8 and the radiating block 6
One is formed, integral heat sink performance is good.
In this present embodiment, it is provided with the first ventilation hole 32 on first shell 1, is provided on the second housing 2
Second ventilation hole.
First ventilation hole 32 forms the air inlet of the radiator fan 31 with second ventilation hole, is overall structure
Inner blower.
In this present embodiment, the both ends of electronic lock 16, lock buckling strip 17 and lock shaft 18, the lock shaft 18 are connected to
First shell 1 is on the second housing 2, and the electronic lock 16 is fixed on the fixed block 10, the lock shaft 18
Through the middle part of the lock buckling strip 17, 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 the entirely charging gun with radiator fan 31 to fix with electric car, convenient for charging；And after charging finishes, it is manually pressed by
The one end of the lock buckling strip 17 far from the lock hook 19, under the action of lock shaft 18, the lock hook 19 and electric car
Separation, can separate charging gun and electric car with radiator fan 31.
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 the whole charging gun with radiator fan 31, the connecting column plays guiding role, guarantee first shell 1 with it is described
The intact contact of second housing 2, the connecting screw 26, the connection through-hole 27 and the threaded hole then can be outside described first
Shell 1 is fixed together with the second housing 2, whole stable structure.
In the 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 the preferred embodiment and institute's application technology of the utility model
Principle, in technical scope disclosed in the utility model, what anyone skilled in the art was readily apparent that
Change or replacement should all be covered within the protection scope of the present utility model.
Claims (10)
1. a kind of charging gun with radiator fan, 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 and dissipate
Hot-air fan, the power terminal run through the radiating block, and the signal terminal runs through the signal support, and the ground wire terminal passes through
The earth wire support is worn, the signal support, the earth wire support and the radiating block are respectively positioned on the inside of the terminal plug,
The signal terminal, the ground wire terminal and the power terminal run through the terminal plug, the terminal plug with it is described
Fixed block is respectively positioned between first shell and the second housing, and the terminal plug is fixedly connected with the fixed block,
The wind-guiding safety guard is set in the outside of the radiating block, has gap between the wind-guiding safety guard and the radiating block,
One end of the wind guide tank is fixedly connected on side of the fixed block far from the terminal plug, and other the one of the wind guide tank
End is connect with the radiator fan, is provided with air-guiding hole on the fixed block.
2. a kind of charging gun with radiator fan according to claim 1, which is characterized in that the upper end of the radiating block
It is provided with first sliding groove, the lower end of the signal support is provided with the first sliding rail, and the first sliding groove and first sliding rail are sliding
Dynamic connection, the lower end of the radiating block are provided with second sliding slot, and the upper end of the earth wire support is provided with the second sliding rail, and described the
Two sliding slots are slidably connected with second sliding rail.
3. a kind of charging gun with radiator fan according to claim 1, which is characterized in that set on first shell
It is equipped with the first ventilation hole, the second ventilation hole is provided on the second housing.
4. a kind of charging gun with radiator fan according to claim 1, which is characterized in that including electronic lock, lock
Item and lock shaft, the both ends of the lock shaft are connected on first shell and the second housing, the electronic lock
It is fixed on the fixed block, the lock shaft runs through the middle part of the lock buckling strip, and the lock buckling strip is close to the terminal plug
One end be provided with lock hook.
5. a kind of charging gun with radiator fan according to claim 4, which is characterized in that described to press including pressing board
Plate is fixed on the one end of the lock buckling strip far from the lock hook, is provided with anti-skid chequer on the pressing board.
6. a kind of charging gun with radiator fan according to claim 1, which is characterized in that including waterproof film, institute
The inside that waterproof film is located at the terminal plug is stated, the waterproof film and the terminal plug are clamped, the signal terminal,
The ground wire terminal and the power terminal run through the waterproof film.
7. a kind of charging gun with radiator fan according to claim 6, which is characterized in that the terminal plug and institute
Stating has the first gasket, the second gasket and third gasket between waterproof film, the power terminal runs through first gasket, institute
Signal terminal is stated through second gasket, the ground wire terminal runs through the third gasket.
8. a kind of charging gun with radiator fan according to claim 1, which is characterized in that described including terminal box
Terminal box is fixed on side of the fixed block far from the terminal plug, the signal terminal, the ground wire terminal and described
Power terminal is electrically connected with the terminal box.
9. a kind of charging gun with radiator fan according to claim 1, which is characterized in that first shell is close
The side of the second housing is fixed with connecting column, and threaded hole is provided on the connecting column, is provided on the second housing
Through-hole and connecting screw are connected, the connecting screw is threadedly coupled after running through the connection through-hole with the threaded hole.
10. a kind of charging gun with radiator fan according to claim 1, which is characterized in that first shell with
Handle is provided on the second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151652.3U CN209217254U (en) | 2019-01-29 | 2019-01-29 | A kind of charging gun with radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920151652.3U CN209217254U (en) | 2019-01-29 | 2019-01-29 | A kind of charging gun with radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209217254U true CN209217254U (en) | 2019-08-06 |
Family
ID=67467697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920151652.3U Active CN209217254U (en) | 2019-01-29 | 2019-01-29 | A kind of charging gun with radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209217254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024089791A (en) * | 2022-12-22 | 2024-07-04 | 矢崎総業株式会社 | Shielded Connectors |
-
2019
- 2019-01-29 CN CN201920151652.3U patent/CN209217254U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024089791A (en) * | 2022-12-22 | 2024-07-04 | 矢崎総業株式会社 | Shielded Connectors |
| JP7633988B2 (en) | 2022-12-22 | 2025-02-20 | 矢崎総業株式会社 | Shielded Connectors |
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| GR01 | Patent grant |