CN209600292U - A kind of charging gun of self-ventilation heat dissipation - Google Patents
A kind of charging gun of self-ventilation heat dissipation Download PDFInfo
- Publication number
- CN209600292U CN209600292U CN201920152031.7U CN201920152031U CN209600292U CN 209600292 U CN209600292 U CN 209600292U CN 201920152031 U CN201920152031 U CN 201920152031U CN 209600292 U CN209600292 U CN 209600292U
- Authority
- CN
- China
- Prior art keywords
- terminal
- self
- heat dissipation
- charging gun
- ventilation heat
- 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.)
- Expired - Fee Related
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Classifications
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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
-
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a kind of charging gun of self-ventilation heat dissipation, including the first shell, second housing, power terminal, signal terminal, ground wire terminal, radiating block, signal support, earth wire support, terminal plug and fixed block, loose slot is provided on terminal plug, first shell and second housing form total shell, air draft plate is slidably connected in loose slot, the first exhaust outlet is provided on air draft plate, the second exhaust outlet is provided on the cell wall of loose slot, spring is additionally provided in loose slot, one end of spring is connect with air draft plate, the other end of spring and total cage connection, one end penetrating terminal plug of the air draft plate far from spring.The charging gun of self-ventilation heat dissipation is during the charging process, the first exhaust outlet can be correspondingly formed ventilation opening with the second exhaust outlet to radiate, under non-charged state, and the first exhaust outlet and the second exhaust outlet can be formed and be misplaced, and then integrally closed, realize the function of self-ventilation heat dissipation.
Description
Technical field
The utility model relates to the charging guns that the technical field of charging gun more particularly to a kind of self-ventilation radiate.
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, if directly opening up ventilation hole in gun body, after charging gun use, and environment
When temperature is lower, external small insect will likely enter in gun body from ventilation hole to warm oneself, and wisp also can arbitrarily enter
Gun body may influence insulation after little particle object entry time is long, influence using.
Utility model content
One purpose of the utility model is: providing a kind of charging gun of self-ventilation heat dissipation, self-ventilation heat dissipation
Charging gun during the charging process, the first exhaust outlet can be correspondingly formed ventilation opening with the second exhaust outlet and radiated, filled non-
Under electricity condition, and the first exhaust outlet and the second exhaust outlet can be formed and be misplaced, and then integrally closed, realize self-ventilation heat dissipation
Function.
For this purpose, the utility model uses following technical scheme: a kind of charging gun of self-ventilation heat dissipation, including the
One shell, second housing, power terminal, signal terminal, ground wire terminal, radiating block, signal support, earth wire support, terminal plug
And fixed block, the power terminal run through the radiating block, the signal terminal runs through the signal support, the ground wire terminal
Through the earth wire support, the signal support, the earth wire support and the radiating block are respectively positioned on the interior of the terminal plug
Portion, the signal terminal, the ground wire terminal and the power terminal run through the terminal plug, the terminal plug and institute
It states fixed block to be respectively positioned between first shell and the second housing, the terminal plug and the fixed company of the fixed block
It connects, loose slot is provided on the terminal plug, first shell and the second housing form total shell, the loose slot
In slidably connect air draft plate, the first exhaust outlet is provided on the air draft plate, is provided with second on the cell wall of the loose slot
Exhaust outlet is additionally provided with spring in the loose slot, and one end of the spring is connect with the air draft plate, and the spring is in addition
One end and total cage connection, the air draft plate run through the terminal plug far from one end of the spring.
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.
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: a kind of charging gun of self-ventilation heat dissipation is provided, self-ventilation heat dissipation
First exhaust outlet during the charging process, can be correspondingly formed ventilation opening with the second exhaust outlet and radiated, in non-charging by charging gun
Under state, and the first exhaust outlet and the second exhaust outlet can be formed and be misplaced, and then integrally closed, realize the function of self-ventilation heat dissipation
Energy.
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 of self-ventilation heat dissipation described in embodiment；
Fig. 2 is a kind of second partial structural diagram of the charging gun of self-ventilation heat dissipation described in embodiment；
Fig. 3 is a kind of third partial structural diagram of the charging gun of self-ventilation heat dissipation described in embodiment；
Fig. 4 is a kind of overall structure diagram of the charging gun of self-ventilation heat dissipation described in embodiment.
In Fig. 1 to Fig. 4:
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.
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 4, in this present embodiment, the charging gun of a kind of self-ventilation heat dissipation, including the first shell 1, the
Two shells 2, power terminal 3, signal terminal 4, ground wire terminal 5, radiating block 6, signal support 7, earth wire support 8,9 and of terminal plug
Fixed block 10, the power terminal 3 run through the radiating block 6, and the signal terminal 4 runs through the signal support 7, the ground wire
Terminal 5 runs through the earth wire support 8, and the signal support 7, the earth wire support 8 and the radiating block 6 are respectively positioned on the terminal
The inside of plug 9, the signal terminal 4, the ground wire terminal 5 and the power terminal 3 run through the terminal plug 9, institute
It states terminal plug 9 and the fixed block 10 is respectively positioned between first shell 1 and the second housing 2, the terminal plug 9
It is fixedly connected with the fixed block 10, loose slot 14, first shell 1 and described second is provided on the terminal plug 9
Shell 2 forms total shell, and air draft plate 13 is slidably connected in the loose slot 14, is provided with the first air draft on the air draft plate 13
Mouthful, it is provided with the second exhaust outlet 15 on the cell wall of the loose slot 14, spring, the spring are additionally provided in the loose slot 14
One end connect with the air draft plate 13, the other end of the spring and total cage connection, the air draft plate 13 is separate
The terminal plug 9 is run through in one end of the spring.
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 distributes after absorbing heat by the radiating block 6.When the charging gun that the self-ventilation radiates is inserted into electric car,
The air draft plate 13 is pushed using the contact of electric car itself, the spring-compressed, first exhaust outlet and described the
Two exhaust outlets 15 are overlapped, and are formed ventilation opening and are radiated, and under non-charged state, the spring stretching, extension, the air draft plate 13 is returned
Position is restored, first exhaust outlet and second exhaust outlet 15, which are formed, to misplace, and then integrally closed, prevents small insect from entering rifle
Body.
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, 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
The charging gun for obtaining entire self-ventilation heat dissipation is fixed with electric car, convenient for charging；And after charging finishes, it is manually pressed by institute
The one end of lock buckling strip 17 far from the lock hook 19 is stated, under the action of lock shaft 18, the lock hook 19 and electric car point
From, can by self-ventilation radiate charging gun and electric car separate.
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 charging gun of whole self-ventilation heat dissipation, the connecting column plays guiding role, guarantees first shell 1 and described the
The intact contact of two shell 2, the connecting screw 26, the connection through-hole 27 and the threaded hole then can be first shells
1 is fixed together with the second housing 2, 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 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 (9)
1. a kind of charging gun of self-ventilation heat dissipation, 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 and fixed block, the power terminal is through described
Radiating block, the signal terminal run through the signal support, and the ground wire terminal runs through the earth wire support, the signal branch
Frame, 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
Run through the terminal plug with the power terminal, the terminal plug and the fixed block be respectively positioned on first shell with
Between the second housing, the terminal plug is fixedly connected with the fixed block, is provided with loose slot on the terminal plug,
First shell and the second housing form total shell, slidably connect air draft plate, the air draft plate in the loose slot
On be provided with the first exhaust outlet, the second exhaust outlet is provided on the cell wall of the loose slot, is additionally provided with bullet in the loose slot
Spring, one end of the spring are connect with the air draft plate, the other end of the spring and total cage connection, the air draft
Plate runs through the terminal plug far from one end of the spring.
2. a kind of charging gun of self-ventilation heat dissipation 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 of self-ventilation heat dissipation 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.
4. a kind of charging gun of self-ventilation heat dissipation according to claim 3, 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.
5. a kind of charging gun of self-ventilation heat dissipation 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.
6. a kind of charging gun of self-ventilation heat dissipation according to claim 5, 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.
7. a kind of charging gun of self-ventilation heat dissipation 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.
8. a kind of charging gun of self-ventilation heat dissipation 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.
9. a kind of charging gun of self-ventilation heat dissipation according to claim 1, which is characterized in that first shell and institute
It states and is provided with handle on second housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152031.7U CN209600292U (en) | 2019-01-29 | 2019-01-29 | A kind of charging gun of self-ventilation heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920152031.7U CN209600292U (en) | 2019-01-29 | 2019-01-29 | A kind of charging gun of self-ventilation heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209600292U true CN209600292U (en) | 2019-11-08 |
Family
ID=68401085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920152031.7U Expired - Fee Related CN209600292U (en) | 2019-01-29 | 2019-01-29 | A kind of charging gun of self-ventilation heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209600292U (en) |
-
2019
- 2019-01-29 CN CN201920152031.7U patent/CN209600292U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191108 Termination date: 20220129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |