CN208508083U - A kind of quick charger interface - Google Patents
A kind of quick charger interface Download PDFInfo
- Publication number
- CN208508083U CN208508083U CN201821263006.8U CN201821263006U CN208508083U CN 208508083 U CN208508083 U CN 208508083U CN 201821263006 U CN201821263006 U CN 201821263006U CN 208508083 U CN208508083 U CN 208508083U
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- China
- Prior art keywords
- heat
- socket
- fixed
- dissipating layer
- transmission fin
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Abstract
A kind of quick charger interface, socket protrusion are fixed at hull outside wall.It successively includes that heat dissipating layer and cooling layer, inside are fixed with charging contact pin that socket bottom, which is fixed with heat transmission fin, side wall from inside to outside,.Heat transmission fin bottom is fixed in the circuit board fitting of charging contact pin, and the contact pin main body that charges is set in heat dissipating layer after heat transmission fin；Circuit board bus cable is set in shell.The utility model is by being transferred to hull outside for socket, be conducive to improve quick charge during receptacle interior radiating efficiency, cooperate the heat dissipation and cooling effect of heat transmission fin, heat dissipating layer and cooling layer to charging contact pin and its circuit board in socket, realize receptacle interior cooling, to control interface fever phenomenon during quick charge, to guarantee charging security energy.
Description
Technical field
The utility model relates to rapid nitriding field more particularly to a kind of quick charger interfaces.
Background technique
With large-capacity battery in communication products such as laptop, mobile phones with the environment-friendly types vehicles such as electric car
In application, in the case where battery technology there is no breakthrough, quick charge as the most feasible, reasonable continuation of the journey solve
Scheme.The method for realizing quick charge improves voltage nothing more than or improves two kinds of electric current, but either improves voltage and still improve
Electric current can all increase the calorific value in charging process, accelerate cell degradation and may bring security risk.Existing quick charge system
To guarantee charging safety in system, multiple groups temperature sensor is provided at battery to monitor battery temperature, but due to filling
Lack necessary temperature control processing at electrical interface, it is excessively high to lead to interface internal temperature during quick charge, thus often fills
The damage of appliance plug or interface influences charging process, or even dangerous charging safety.
Utility model content
The utility model provides a kind of quick charger interface, insufficient to solve the above-mentioned prior art.By by spigot
Hull outside is moved to, the radiating efficiency of receptacle interior during raising quick charge is conducive to, cooperates heat transmission fin in socket, dissipate
Receptacle interior cooling is realized in the heat dissipation and cooling effect of thermosphere and cooling layer to charging contact pin and its circuit board, so that control is fast
Interface fever phenomenon in fast charging process, to guarantee charging security energy.
In order to realize the purpose of this utility model, the following technology of proposed adoption:
A kind of quick charger interface, including socket and shell, which is characterized in that socket protrusion is fixed on hull outside wall
Place, it successively includes that heat dissipating layer and cooling layer, inside are fixed with charging that socket bottom, which is fixed with heat transmission fin, side wall from inside to outside,
Heat transmission fin bottom is fixed in the circuit board fitting of contact pin, the contact pin that charges, and the contact pin main body that charges is arranged after heat transmission fin
In in heat dissipating layer, circuit board bus cable is set in shell.
Further, heat transmission fin is fixed at heat dissipating layer inner wall in parallel by several fin monomers and is constituted.
Further, heat dissipating layer is made of several seperated moving jointings.
Further, several grooves are offered at seperated bottom interior wall, fin monomer outer is embedded in groove.
Further, heat transmission fin and heat dissipating layer are all made of heat conductive graphite material.
Further, be hollow structure inside cooling layer, be equipped with medium circulation hole at outer wall, medium circulation hole by pipeline with
External cooling device is connected.
Further, cooling layer inner wall uses heat-conducting, and outer wall is using heat-insulated material or is arranged with collet.
The beneficial effects of the utility model are:
1, the utility model socket protrusion is fixed at hull outside wall, is conducive to improve during quick charge in socket
The radiating efficiency in portion.
2, it successively includes heat dissipating layer and cooling that the utility model socket bottom is fixed with heat transmission fin, side wall from inside to outside
Layer, inside are fixed with charging contact pin.Heat transmission fin bottom is fixed in the circuit board fitting of charging contact pin, and the contact pin main body that charges
It is set in heat dissipating layer after heat transmission fin, circuit board bus cable is set in shell.It is inserted by heat transmission fin and charging
The contact of needle carries out heat transfer to the heat dissipating layer generated at charge during quick charge contact pin and its circuit board lost；Into
One step, by cooling layer to cooling down inside heat dissipating layer and heat dissipating layer, receptacle interior cooling is realized, to control quick charge
Interface fever phenomenon in the process, to guarantee charging security energy.
3, the utility model heat dissipating layer is made of several seperated moving jointings, and several grooves are offered at seperated bottom interior wall
For being embedded fixed heat transmission fin.Structure is simple, stablizes, easy to produce, manufacture.And heat transmission fin and heat dissipating layer be all made of it is thermally conductive
Graphite material has excellent thermally conductive and insulation function, guarantees charging safety while heat dissipation to socket.
4, it is hollow structure inside the utility model cooling layer, is equipped with medium circulation hole at outer wall, medium circulation hole passes through
Pipeline is connected with external cooling device.Insulation protection is carried out by heat dissipating layer in cooling layer, can be adopted according to charging heat condition
With a variety of cooling mediums such as gas phase, liquid phase, to increase the scope of application of the utility model.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model, specific embodiment of the present invention will be retouched below
Attached drawing needed in stating is briefly described.It should be evident that the accompanying drawings in the following description is only the utility model
All embodiments in a part, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other attached drawings.
Fig. 1 shows the utility model structure diagram.
Fig. 2 shows the utility model schematic diagram of application structure.
Fig. 3 shows the structural schematic diagram of the utility model heat dissipating layer.
Fig. 4 shows the assembly structure diagram of the utility model heat dissipating layer and heat transmission fin.
Fig. 5 shows the structural schematic diagram of the utility model in embodiment 1.
Fig. 6 shows the structural schematic diagram of the utility model in embodiment 2.
Description of symbols: 1, socket, 2, shell, 3, heat transmission fin, 31, fin monomer, 4, heat dissipating layer, 41, fission, 5,
Cooling layer, 51, medium circulation hole, 6, charging contact pin, 61, circuit board, 7, groove, 9, Charger (portable round).
Specific embodiment
As shown in Figure 1, the utility model provides a kind of quick charger interface, including socket 1 and shell 2, socket 1 is prominent
It is fixed at 2 lateral wall of shell out.Socket 1 is main charge position point, is in contact with the Charger (portable round) of the products such as electric appliance,
It generates heat in charging process.Existing charger mostly uses socket to be built in the frame mode of shell, to provide product aesthetics.Commonly
Charging process exothermic phenomenon is more slight, thus embedding structure mode is smaller to the threat of charging safety；But quick charge process,
Receptacle interior fever phenomenon is serious, temperature is higher, embedding structure mode, is degrading charging environment, aggravation receptacle interior heating, pole
Easily lead to charging accident.Thus socket 1 is set to the outside of shell 2 by the utility model, is conducive to improve quick charge process
The radiating efficiency of middle receptacle interior.
It successively includes that heat dissipating layer 4 and cooling layer 5, inside are consolidated that 1 bottom of socket, which is fixed with heat transmission fin 3, side wall from inside to outside,
It is fixed to be equipped with charging contact pin 6.3 bottom of heat transmission fin is fixed in the fitting of circuit board 61 of charging contact pin 6, and 6 main body of contact pin that charges is passed through
It is set in heat dissipating layer 4 after wearing heat transmission fin 3,61 bus cable of circuit board is set in shell 2.As shown in Fig. 2, charger is inserted
In first 9 insertion socket 1,9 bottom of Charger (portable round) is bonded with 3 upper surface of heat transmission fin, side wall is bonded with 4 inner wall of heat-conducting layer, is filled
Respective element contacts connection with charging contact pin 6 and realizes charging in appliance plug 9.During quick charge, with 9 phase of Charger (portable round)
The charging contact pin 6 of contact is main fever site, and heat is passed down to the part in heat transmission fin 3 herein, then by
Heat is transferred at heat dissipating layer 4 by heat transmission fin 3 outward, and further the outer cooling layer 5 that is dissipated to carries out heat exchange.And circuit board 61
Place also generates fever phenomenon, and heat equally passes through heat transmission fin 3 and is transferred at heat dissipating layer 4, then carries out heat dissipation drop by cooling layer 5
Temperature.
It is hollow structure inside cooling layer 5, is equipped with medium circulation hole 51 at outer wall, medium circulation hole 51 is by pipeline and outside
Portion's cooling device is connected.Cooling medium is selected according to 1 internal heat generation situation of socket and its by medium circulation hole 51 and cooling dress
The circulation rate set keeps charging temperature in socket 1 to avoid overheating or be subcooled, maintain fast charging current steady at 20 DEG C ~ 40 DEG C
It is fixed, guarantee charging safety.
5 inner wall of cooling layer uses heat-conducting, and outer wall is using heat-insulated material or is arranged with collet.5 inner wall of cooling layer with
Heat dissipating layer 4 is bonded, and to exchange heat with heat dissipating layer 4, makes the reduction of 4 temperature of heat dissipating layer, and then realize to socket 1 in heat dissipating layer 4
Interior temperature regulation.On the one hand outer wall heat insulation structural is the cooling efficiency for improving cooling medium, be on the other hand guarantee charger
User's uses safe and experience.
As shown in Figure 3 and Figure 4, heat transmission fin 3 is fixed at 4 inner wall of heat dissipating layer in parallel by several fin monomers 31 and is constituted.
Heat dissipating layer 4 is made of several seperated 41 moving jointings.Several grooves 7 are offered at seperated 41 bottom interior walls, outside fin monomer 31
Edge is embedded in groove 7.Fission 41 is assembled in cooling layer 5 after being embedded fixed fin monomer 31,
Heat transmission fin 3 and heat dissipating layer 4 are all made of heat conductive graphite material.With excellent thermally conductive and insulation function, to socket
Guarantee charging safety while heat dissipation.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.Obviously, described embodiment is not the embodiment of the utility model whole.Based on the utility model
In embodiment, persons skilled in the art all other implementation obtained without creative efforts
Example, fall within the protection scope of the utility model.
Embodiment 1:
As shown in figure 5, embodiment 1 is the quick charge interface being set at laptop.Shell and laptop
Shell is connected, and socket is square, and protrudes from hull outside.By hose and miniature air-cooled but device mobile communication, in the work of fan
Under, using air as cooling medium, the heat in cooling layer with heat dissipating layer transmitting exchanges heat, and heat pressure is taken away, and realizes
It cools.The quick charge interface of the communication products such as tablet computer and mobile phone can also refer to above-described embodiment and be made and be made
With.
Embodiment 2:
As shown in fig. 6, embodiment 2 is the quick charge interface of electric car, socket is rounded.It adds and follows at charging pile
The cooling system of the compositions such as ring pump and coolant storage tank carries out circulating cooling to cooling layer.
The external cold-zone device being connected with cooling layer can be required according to using scene and freezing using compression refrigerating machine, suction
Existing any refrigeration structure such as receipts formula refrigeration machine, steam jet refrigerator, semiconductor refrigerating.
Claims (7)
1. a kind of quick charger interface, including socket (1) and shell (2), which is characterized in that socket (1) protrusion is fixed on shell
At body (2) lateral wall, it successively includes heat dissipating layer (4) and cold that socket (1) bottom, which is fixed with heat transmission fin (3), side wall from inside to outside,
But layer (5), inside are fixed with charging contact pin (6), and heat transmission fin (3) are fixed in circuit board (61) fitting of charging contact pin (6)
Bottom, and contact pin (6) main body that charges is set in heat dissipating layer (4) after heat transmission fin (3), circuit board (61) bus cable is set
It is placed in shell (2).
2. interface according to claim 1, which is characterized in that heat transmission fin (3) is solid in parallel by several fin monomers (31)
It is constituted at heat dissipating layer (4) inner wall.
3. interface according to claim 2, which is characterized in that heat dissipating layer (4) is made of several seperated (41) moving jointings.
4. interface according to claim 3, which is characterized in that several grooves (7) are offered at seperated (41) bottom interior wall,
Fin monomer (31) outer is embedded in groove (7).
5. according to claim 1, any interface in 3,4, which is characterized in that heat transmission fin (3) and heat dissipating layer (4) are adopted
With heat conductive graphite material.
6. interface according to claim 1, which is characterized in that be hollow structure inside cooling layer (5), be equipped with Jie at outer wall
Matter circulation port (51), medium circulation hole (51) are connected by pipeline with external cooling device.
7. interface according to claim 6, which is characterized in that cooling layer (5) inner wall use heat-conducting, outer wall use every
Hot material is arranged with collet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263006.8U CN208508083U (en) | 2018-08-07 | 2018-08-07 | A kind of quick charger interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821263006.8U CN208508083U (en) | 2018-08-07 | 2018-08-07 | A kind of quick charger interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508083U true CN208508083U (en) | 2019-02-15 |
Family
ID=65300422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821263006.8U Expired - Fee Related CN208508083U (en) | 2018-08-07 | 2018-08-07 | A kind of quick charger interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508083U (en) |
-
2018
- 2018-08-07 CN CN201821263006.8U patent/CN208508083U/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: 20190215 Termination date: 20210807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |