CN106655335A - Vehicle-mounted USB charging interface - Google Patents
Vehicle-mounted USB charging interface Download PDFInfo
- Publication number
- CN106655335A CN106655335A CN201610986853.6A CN201610986853A CN106655335A CN 106655335 A CN106655335 A CN 106655335A CN 201610986853 A CN201610986853 A CN 201610986853A CN 106655335 A CN106655335 A CN 106655335A
- Authority
- CN
- China
- Prior art keywords
- heat
- wiring board
- bonnet
- main panel
- conducting
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a vehicle-mounted USB charging interface. A connecting piece capable of enabling a rear cover and a main panel to be fixed or opened is arranged between the rear cover and the main panel; a power supply input interface is fixedly arranged on a circuit board and is electrically connected with the circuit board; a USB input interface is fixedly arranged on the circuit board and is electrically connected with the circuit board; a heat-conducting plate is fixedly arranged on the circuit board; the power supply input interface and the USB input interface are arranged in the same side of the circuit board; the power supply input interface and the heat-conducting plate are arranged at the opposite sides of the circuit board; the heat-conducting plate is equipped with at least two groups of heat-conducting columns; the heat-conducting columns and the circuit board are arranged at the opposite sides of the heat-conducting plate; a side plate, contacted with the heat-conducting columns, of the main panel is made of a heat-conducting material, and the side plate is provided with a plurality of heat-conducting holes; and a back plate, contacted with the heat-conducting columns, of the rear cover is made of a heat-conducting material, and the back plate is provided with a plurality of heat-conducting holes. The vehicle-mounted USB charging interface can be used continuously without causing spontaneous combustion due to overheat.
Description
Technical field
The present invention relates to a kind of vehicular charging equipment, and in particular to a kind of vehicular vehicular USB charging inlet.
Background technology
Electrical appliance such as mobile phone etc. is required to practicality to charger so that electrical appliance has endurance, existing vehicular
USB charging inlets in use, because the charging interval is all longer, can cause the aggregation of the heat of wiring board, it is possible to lead
Spontaneous combustion is caused, only electrical appliance hidden danger is not burnt, it could even be possible to the serious consequence of fire, particularly Vehicular charger are caused,
In vehicle traveling process, if there is the problem of the overheated burning of charger, consequence may be more serious, it would be highly desirable to solves.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of vehicular USB charging inlet, Ke Yi
The heat accumulated in wiring board is timely distributed in charging process, not only extends the use of vehicular USB charging inlet
Life-span, and be prevented effectively from spontaneous combustion and eliminate disaster hidden-trouble.
A kind of vehicular USB charging inlet proposed by the present invention, including main panel, bonnet, wiring board, power input connect
Mouth, USB input interfaces, heat-conducting plate, are provided with the connector that bonnet and main panel can be fixed or opened between bonnet and main panel,
Power input interface is fixed and electrically connect in the circuit board and with wiring board, and USB input interfaces are fixed in the circuit board simultaneously and circuit
Plate is electrically connected, and heat-conducting plate is fixed in the circuit board, and power input interface is in wiring board homonymy with USB input interfaces, and power supply is defeated
Incoming interface is in wiring board offside with heat-conducting plate, at least two groups heating columns is provided with heat-conducting plate, at heating column and wiring board
In wiring board offside, the first cavity through main panel is opened up on main panel, the first cavity coordinates receiving USB input interfaces and portion
Point wiring board and partial heating column, after cover the second cavity opened up through bonnet, the second cavity coordinates and accommodates power supply
The heating column of the wiring board and remainder of input interface and remainder, the side plate of the main panel contacted with heating column is adopted
Heat Conduction Material is made, and some thermal holes are opened up on side plate, and the backboard of the bonnet contacted with heating column is made using Heat Conduction Material,
And open up some thermal holes on backboard.
Preferably, including electrical interconnection plate indicator lamp, the end face of the front end of USB input interfaces is with main panel away from rear
The end face of lid, indicator lamp contact front end, front end is made using light transmissive material.
Preferably, connector includes the card article for fixing bonnet and the draw-in groove for opening up on the home panel.
Preferably, main panel outer wall is provided with the first soft bed course.
Preferably, rear cover outer wall is provided with the second soft bed course.
In the present invention, heat-conducting plate is fixedly connected in the circuit board, be then connected heat-conducting plate with heating column, by main panel
The Technology design that Heat Conduction Material is adopted with the contact site of heat-conducting plate is covered with after, can in time by the heat produced on wiring board
Pass, the heat on wiring board will not be assembled in the circuit board, vehicular USB charging inlet can persistently use without
Because overheated and spontaneous combustion.
Description of the drawings
Fig. 1 is a kind of structural representation of vehicular USB charging inlet proposed by the present invention.
Specific embodiment
As shown in figure 1, Fig. 1 is a kind of structural representation of vehicular USB charging inlet proposed by the present invention.
With reference to Fig. 1, a kind of vehicular USB charging inlet proposed by the present invention, including main panel 1, bonnet 2, wiring board 3,
Power input interface 4, USB input interfaces 5, heat-conducting plate 6, being provided between bonnet 2 and main panel 1 can consolidate bonnet 2 with main panel 1
Connector that is fixed or opening, power input interface 4 is fixed and electrically connected in assist side 3 and with wiring board 3, and USB input interfaces 5 are consolidated
It is scheduled on wiring board 3 and electrically connects with wiring board 3, heat-conducting plate 6 is fixed in assist side 3, power input interface 4 is input into USB
Interface 5 is in the homonymy of wiring board 3, and power input interface 4 is in the offside of wiring board 3, is provided with heat-conducting plate 6 with heat-conducting plate 6
At least two groups heating columns 7, heating column 7 and wiring board 3 are in the offside of wiring board 3, and the through main panel 1 is opened up on main panel 1
One cavity 11, the first cavity 11 coordinates receiving USB input interfaces 5 and partial wiring board 3 and partial heating column 7, bonnet 2
On open up the second cavity 21 through bonnet 2, the second cavity 21 coordinates the wiring board for accommodating power input interface 4 and remainder
3 and the heating column 7 of remainder, the side plate 12 of the main panel 1 contacted with heating column 7 is made using Heat Conduction Material, and side plate
Some thermal holes 121 are opened up on 12, the backboard 22 of the bonnet 2 contacted with heating column 7 is made using Heat Conduction Material, and on backboard 22
Open up some thermal holes 121.Including the indicator lamp 8 of electrical interconnection plate 3, the end face and interarea of the front end 51 of USB input interfaces 5
Plate 1 away from bonnet 2 end face, indicator lamp 8 contact front end 51, front end 51 is made using light transmissive material.When vehicular USB is filled
Electrical interface is connect after electricity, and indicator lamp 8 lights, and front end 51 using light transmissive material due to being supported so that front end 51 can play prompting and connect
Electricity connects electric normal function, and connector includes the card article 24 for fixing bonnet 2 and the draw-in groove 13 opened up on main panel 1.
The outer wall of main panel 1 is provided with the first soft bed course 23.The outer wall of bonnet 2 is provided with the second soft bed course 23, the first soft bed course 23 and
The second soft bed course 23 is worked as in can be designed so that for two soft bed courses 23.
In the present invention, heat-conducting plate 6 is fixedly connected in assist side 3, is then connected heat-conducting plate 6 with heating column 7, by master
The Technology design of Heat Conduction Material is adopted with the contact site of heat-conducting plate 6 on panel 1 and bonnet 2, will can be produced on wiring board 3 in time
Raw heat transfer is gone out, and the heat on wiring board 3 will not be assembled in the circuit board, and vehicular USB charging inlet can continue
Using without because overheated and spontaneous combustion.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (5)
1. a kind of vehicular USB charging inlet, it is characterised in that defeated including main panel (1), bonnet (2), wiring board (3), power supply
Incoming interface (4), USB input interfaces (5), heat-conducting plate (6), being provided between bonnet (2) and main panel (1) can be by bonnet (2) and master
The connector that panel (1) is fixed or opened, is electrically connected on the fixed assist side (3) of power input interface (4) and with wiring board (3)
Connect, electrically connect on the fixed assist side (3) of USB input interfaces (5) and with wiring board (3), heat-conducting plate (6) fixes assist side
(3) on, power input interface (4) is with USB input interfaces (5) in wiring board (3) homonymy, power input interface (4) and heat conduction
Plate (6) is provided with least two groups heating columns (7), heating column (7) and wiring board in wiring board (3) offside on heat-conducting plate (6)
(3) the first cavity (11) through main panel (1), the first cavity (11) are opened up on wiring board (3) offside, main panel (1)
Coordinate and accommodate USB input interfaces (5) and partial wiring board (3) and partial heating column (7), open up on bonnet (2) and run through
Second cavity (21) of bonnet (2), the second cavity (21) coordinates the wiring board for accommodating power input interface (4) and remainder
(3) and remainder heating column (7), the side plate (12) of the main panel (1) contacted with heating column (7) is using Heat Conduction Material system
Into, and some thermal holes (121) are opened up on side plate (12), the backboard (22) of the bonnet (2) contacted with heating column (7) adopts heat conduction
Material is made, and some thermal holes (121) are opened up on backboard (22).
2. vehicular USB charging inlet according to claim 1, it is characterised in that including the finger of electrical interconnection plate (3)
Show lamp (8), the end face of the front end (51) of USB input interfaces (5) and main panel (1) away from bonnet (2) end face, indicator lamp
(8) front end (51) are contacted, front end (51) are made using light transmissive material.
3. vehicular USB charging inlet according to claim 2, it is characterised in that connector includes fixed bonnet (2)
Card article (24) and the draw-in groove (13) opened up on main panel (1).
4. vehicular USB charging inlet according to claim 3, it is characterised in that it is soft that main panel (1) outer wall is provided with first
Matter bed course (23).
5. vehicular USB charging inlet according to claim 4, it is characterised in that it is soft that bonnet (2) outer wall is provided with second
Bed course (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986853.6A CN106655335A (en) | 2016-11-09 | 2016-11-09 | Vehicle-mounted USB charging interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610986853.6A CN106655335A (en) | 2016-11-09 | 2016-11-09 | Vehicle-mounted USB charging interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106655335A true CN106655335A (en) | 2017-05-10 |
Family
ID=58806397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610986853.6A Pending CN106655335A (en) | 2016-11-09 | 2016-11-09 | Vehicle-mounted USB charging interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106655335A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201498743U (en) * | 2009-07-07 | 2010-06-02 | 胡元成 | Multifunctional wall socket |
| CN202303268U (en) * | 2011-08-26 | 2012-07-04 | 珠海市远康企业有限公司 | Moulding device with integrated heat conduction and heat radiation for LED (light-emitting diode) |
| CN103167787A (en) * | 2013-03-13 | 2013-06-19 | 陈夏新 | Electric vehicle controller and vehicle comprising same |
| CN203010558U (en) * | 2013-01-25 | 2013-06-19 | 重庆雷士实业有限公司 | Modular semiconductor lighting device |
| CN206195397U (en) * | 2016-11-09 | 2017-05-24 | 合肥邦立电子股份有限公司 | Vehicular USB interface that charges |
-
2016
- 2016-11-09 CN CN201610986853.6A patent/CN106655335A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201498743U (en) * | 2009-07-07 | 2010-06-02 | 胡元成 | Multifunctional wall socket |
| CN202303268U (en) * | 2011-08-26 | 2012-07-04 | 珠海市远康企业有限公司 | Moulding device with integrated heat conduction and heat radiation for LED (light-emitting diode) |
| CN203010558U (en) * | 2013-01-25 | 2013-06-19 | 重庆雷士实业有限公司 | Modular semiconductor lighting device |
| CN103167787A (en) * | 2013-03-13 | 2013-06-19 | 陈夏新 | Electric vehicle controller and vehicle comprising same |
| CN206195397U (en) * | 2016-11-09 | 2017-05-24 | 合肥邦立电子股份有限公司 | Vehicular USB interface that charges |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |