CN207559641U - A kind of vehicle-mounted charger - Google Patents
A kind of vehicle-mounted charger Download PDFInfo
- Publication number
- CN207559641U CN207559641U CN201721797262.0U CN201721797262U CN207559641U CN 207559641 U CN207559641 U CN 207559641U CN 201721797262 U CN201721797262 U CN 201721797262U CN 207559641 U CN207559641 U CN 207559641U
- Authority
- CN
- China
- Prior art keywords
- connector
- power supply
- changeover device
- supply changeover
- vehicle
- 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
Links
Abstract
The utility model discloses a kind of vehicle-mounted chargers, including power supply changeover device, the both sides of the power supply changeover device are connect by squeezing spring with elastic piece, the bottom of the power supply changeover device is welded with gland, the top of the power supply changeover device is clamped by the second wire intertwist axis and the second connector, the top of second connector is clamped by the first wire intertwist axis and the first connector, and the inside of first connector and the second connector offers USB interface.In the utility model, two the first connectors and the second connector that can be disassembled are provided in onboard charger, for the user of interior different distance, first connector or the second connector can be removed, and pass through Boards wall in the car on the air-conditioning plate of certain positions, you can so that the charger can be used to charge per capita for interior each position.
Description
Technical field
The utility model is related to equipment technical field more particularly to a kind of vehicle-mounted chargers.
Background technology
Charger is using high frequency electric source technology, and charging technique is adjusted with advanced Intelligent Dynamic.Power frequency machine is to pass
For the analog circuit principle of system come what is designed, machine internal power device (such as transformer, inductance, capacitor) is all bigger, and one
As there is smaller noise when band carries larger operation, but type resistance performance in severe power grid environment condition is stronger, can
It is strong than High-frequency machine by property and stability.High-frequency machine and power frequency machine are comparatively speaking：Size is small, the light-weight, high (operation of operational efficiency
It is at low cost), low noise, be suitable for office space, cost-effective (under Same Efficieney, price is low), space, environment are influenced it is small,
In contrast, high-frequency charger to caused by duplicator, laser printer and motor impact and transient response susceptible, by
In power frequency machine transformer alternating current and load isolation, under alternating current rugged environment, power frequency machine is more pacified than the offer of high frequency function
Complete and reliable protection, in certain occasions such as medical treatment etc., it is desirable that charger has isolating device, therefore, to industry, medical treatment, traffic
Deng application, power frequency machine is preferably to select, and the selection of the two will be according to conditions such as the difference of client, installation environment, loading conditions
Tradeoff considers.
However there is some shortcomingss in use for existing vehicle-mounted charger, onboard charger is at night
It is inconvenient to use during driving, it is difficult to timely to find charge port, also existing onboard charger different distance is in use, deposit
In limitation.
Utility model content
The purpose of this utility model is and a kind of vehicle-mounted charging proposed in order to solve shortcoming in the prior art
Device.
To achieve these goals, the utility model employs following technical solution：A kind of vehicle-mounted charger, including electricity
Source converter, the both sides of the power supply changeover device are connect by squeezing spring with elastic piece, the bottom weldering of the power supply changeover device
Gland is connected to, the top of the power supply changeover device is clamped by the second wire intertwist axis and the second connector, and described second connects
The top of connector is clamped by the first wire intertwist axis and the first connector, the inside of first connector and the second connector
USB interface is offered, is located on first connector and the second connector on the outside of USB interface and is provided with fluorescence coating, it is described
It is located on first connector and the second connector below fluorescence coating and is provided with LED light, and on the first connector and the second connector
It is provided with the control switch of control LED light.
As further describing for above-mentioned technical proposal：
The side of first connector and the second connector is welded with clamping plate, and clamping plate and the first connector and second connect
Intersection is provided with buffer protection seat between connector.
As further describing for above-mentioned technical proposal：
There are two the clamping plate is set altogether, and two clamping plates are symmetrical about the horizontal central line of buffer protection seat.
As further describing for above-mentioned technical proposal：
It is connected between first connector and the second connector power supply changeover device by connecting electric wire.
As further describing for above-mentioned technical proposal：
The gland is hemisphere structure.
In the utility model, be provided in onboard charger first two the first connectors that can be disassembled and
Second connector for the user of interior different distance, can remove the first connector or the second connector, and pass through folder
Plate is fixed on the air-conditioning plate of certain positions in the car, you can so that the charger can be used to be filled per capita for interior each position
Secondly electricity is provided with fluorescence coating and LED light on the first connector or the second connector, is for night use, for user
The position of charger, and demountable first connector or the second connector are quickly found, with closing making for LED light
With can be used as flashlight, substantially increase the scope of application of charger.
Description of the drawings
Fig. 1 be the utility model proposes a kind of vehicle-mounted charger structure diagram；
Fig. 2 is the structure diagram of the utility model connector；
Marginal data：
The first connectors of 1-, 2-USB interfaces, the first wire intertwists of 3- axis, 4- connections electric wire, the second connectors of 5-, 6-
Two wire intertwist axis, 7- power supply changeover devices, 8- elastic pieces, 9- squeeze spring, 10- glands, 11- buffer protections seat, 12- folders
Plate, 13- fluorescence coatings, 14-LED lamps, 15- control switches.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of vehicle-mounted charger, including power supply changeover device 7, the both sides of power supply changeover device 7 pass through extruding
Spring 9 is connect with elastic piece 8, and the bottom of power supply changeover device 7 is welded with gland 10, and the top of power supply changeover device 7 passes through second
Wire intertwist axis 6 is clamped with the second connector 5, and the top of the second connector 5 passes through the first wire intertwist axis 3 and the first connector
The inside of 1 clamping, the first connector 1 and the second connector 5 offers USB interface 2, the first connector 1 and the second connector 5
Upper 2 outside of USB interface that is located at is provided with fluorescence coating 13, and 13 lower section of fluorescence coating is located on the first connector 1 and the second connector 5 and is set
LED light 14 is equipped with, and the control switch 15 of control LED light 14 is provided on the first connector 1 and the second connector 5.
The side of first connector 1 and the second connector 5 is welded with clamping plate 12, and 12 and first connector 1 of clamping plate and
Intersection is provided with buffer protection seat 11 between two connectors 5, and clamping plate 12 is altogether there are two settings, and two clamping plates 12 are about buffering
The horizontal central line of protecting seat 11 is symmetrical, by connecting electric wire 4 between 5 power supply changeover device 7 of the first connector 1 and the second connector
Connection, gland 10 are hemisphere structure.
First wire intertwist axis 3 and 6 one side of the second wire intertwist axis are used to fix the first connector 1 and the second connector
On the other hand 5 position can wind extra connection electric wire 4 so that connection electric wire 4 will not be random, and control switch 15 is used to control
The open and close of LED light 14 processed.
Operation principle：In use, power supply changeover device 7 is placed by gland 10 at power supply in the car, squeeze spring 9 and squeeze
Compression elasticity piece 8 can limit the position of power supply changeover device 7, and data line is connected on the first connector 1 or the second connector 5
In USB interface 2, you can charge for electrical appliance, for data line apart from inadequate electrical appliance in use, can be by first
1 or second connector 5 of connector is removed, and is passed through clamping plate 12 and fixed a certain position in the car, you can facilitates the use of different location
Family is used.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of vehicle-mounted charger, including power supply changeover device (7), which is characterized in that the both sides of the power supply changeover device (7) lead to
It crosses extruding spring (9) to connect with elastic piece (8), the bottom of the power supply changeover device (7) is welded with gland (10), the power supply
The top of converter (7) is clamped by the second wire intertwist axis (6) and the second connector (5), the top of second connector (5)
Portion is clamped by the first wire intertwist axis (3) and the first connector (1), first connector (1) and the second connector (5)
Inside offers USB interface (2), is located on first connector (1) and the second connector (5) on the outside of USB interface (2) and sets
Fluorescence coating (13) is equipped with, is located on first connector (1) and the second connector (5) below fluorescence coating (13) and is provided with LED
Lamp (14), and the control switch (15) of control LED light (14) is provided on the first connector (1) and the second connector (5).
2. a kind of vehicle-mounted charger according to claim 1, which is characterized in that first connector (1) and second
The side of connector (5) is welded with clamping plate (12), and is handed between clamping plate (12) and the first connector (1) and the second connector (5)
Buffer protection seat (11) is provided at remittance.
3. a kind of vehicle-mounted charger according to claim 2, which is characterized in that the clamping plate (12) is provided with two altogether
It is a, and two clamping plates (12) are symmetrical about the horizontal central line of buffer protection seat (11).
4. a kind of vehicle-mounted charger according to claim 1, which is characterized in that first connector (1) and second
It is connected between connector (5) power supply changeover device (7) by connecting electric wire (4).
5. a kind of vehicle-mounted charger according to claim 1, which is characterized in that the gland (10) is hemisphere knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797262.0U CN207559641U (en) | 2017-12-21 | 2017-12-21 | A kind of vehicle-mounted charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797262.0U CN207559641U (en) | 2017-12-21 | 2017-12-21 | A kind of vehicle-mounted charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207559641U true CN207559641U (en) | 2018-06-29 |
Family
ID=62660392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721797262.0U Expired - Fee Related CN207559641U (en) | 2017-12-21 | 2017-12-21 | A kind of vehicle-mounted charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207559641U (en) |
-
2017
- 2017-12-21 CN CN201721797262.0U patent/CN207559641U/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: 20180629 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |