CN207719872U - A kind of intelligent onboard charger - Google Patents
A kind of intelligent onboard charger Download PDFInfo
- Publication number
- CN207719872U CN207719872U CN201820121127.2U CN201820121127U CN207719872U CN 207719872 U CN207719872 U CN 207719872U CN 201820121127 U CN201820121127 U CN 201820121127U CN 207719872 U CN207719872 U CN 207719872U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- charger
- charger case
- charging
- block
- 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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Abstract
The utility model discloses a kind of intelligent onboard chargers, including charger case, left side outside the charger case is fixedly connected with adapter, left side inside the charger case is fixedly connected with control panel, bottom end inside the charger case is fixedly connected with auto-power-off device, the inside of the auto-power-off device is fixedly connected with mobile bar, the upper and lower ends of the mobile bar are symmetrically fixedly connected with charging connection block, charging fixed plate is fixedly connected on the right side of the charger case, the side that the charging fixed plate is located inside charger case is fixedly connected with connection fixture block, top inside the charger case is fixedly connected with temperature sensor, the utility model is related to onboard charger technical fields.The intelligent vehicle-mounted charger apparatus of the one kind, has reached high temperature and has disconnected, improved security performance, reduced use cost, quickly reduces temperature, and when low temperature connects automatically, improves the purpose of service efficiency.
Description
Technical field
The utility model is related to onboard charger technical field, specially a kind of intelligent onboard charger.
Background technology
Onboard charger refers to the onboard charger powered conventionally by automobile storage battery (car 12V, truck 24V), largely
Using in various portable, portable equipment lithium batteries charging fields.Onboard charger is in order to facilitate the vehicle-mounted vehicle of car owner
Charging source is the accessory of digital product charging whenever and wherever possible.The high-end onboard charger in part generally comprises 2 USB interfaces, can be same
When charge for two digital products.Generally there is this kind of product overload protection, short-circuit protection, high input voltage to protect, high temperature protection,
Quadruple safety protection function, it is ensured that can use safely.Onboard charger while automobile-used, also can household, realize vehicle fill, directly
It fills, USB fills three-in-one multifunctional purposes.Onboard charger is to be charged whenever and wherever possible for digital product with vehicle power supply for convenience
Accessory, the expense of battery is saved for you.This kind of product generally has overload protection, short-circuit protection, high input voltage protection, high temperature
Protection, quadruple safety protection function, it is ensured that you can use safely.
Onboard charger should consider the actual demand (constant pressure CV, constant current CC, overvoltage protection OVP) of lithium battery charging, again
Take into account the adverse circumstances (transient peak voltage, system switching noise jamming, EMI etc.) of vehicular power-bottle；Therefore vehicle fills scheme choosing
The power management IC taken must simultaneously meet：High pressure resistant, high efficiency, high reliability, low frequency (design for being conducive to EMI) is opened
Powered-down source chip.
It is realized and is protected by fuse wire when onboard charger current overload at present, it is relatively complicated with changing fuse, increase
Use cost is added, and the security performance used is relatively low.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of intelligent onboard charger, solves existing vehicle
It is realized and is protected by fuse wire when carrying charger current overload, it is relatively complicated with changing fuse, use cost is increased, and
And the problem that the security performance that uses is relatively low.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of intelligent vehicle-mounted charge
Device, including charger case, the left side outside the charger case are fixedly connected with adapter, the both sides pair of the adapter
Title is provided with charger cathode, and left side one end of the adapter is provided with charger anode, inside the charger case
Left side is fixedly connected with control panel, and the bottom end inside the charger case is fixedly connected with auto-power-off device, described automatic
The inside of breaker device is fixedly connected with mobile bar, and the upper and lower ends of the mobile bar are symmetrically fixedly connected with charging connection block,
The control panel is electrically connected by electrified wire and charging connection block, and charging is fixedly connected on the right side of the charger case
Fixed plate, the charging fixed plate are located at the side inside charger case and are fixedly connected with connection fixture block, the connection fixture block
It is symmetrical arranged with charging connection block, the top inside the charger case is fixedly connected with temperature sensor.
Preferably, the top inside the charger case is cut is fixedly connected with heat dissipation on the left of temperature sensor
Hole.
Preferably, the charging fixed plate is located at the side outside charger case and is provided with three jacks, two jacks, USB
Interface.
Preferably, the auto-power-off device includes fixed frame, and the inner left wall of the fixed frame is fixedly connected with hydraulic pressure
Telescopic rod, the bottom end inside the fixed frame are fixedly connected with supporting block, catch bar are slidably connected in the supporting block.
Preferably, it is fixedly connected on the left of the hydraulic telescopic rod and catch bar, the right side inside the fixed frame, which is fixed, to be connected
It is connected to spring frame, the inside of the spring frame is fixedly connected with spring, block is fixedly connected on the left of the spring.
Preferably, block is fixedly connected on the right side of the catch bar, the top of the fixed frame offers grooving, described
Mobile bar bottom end is fixedly connected with catch bar.
(3) advantageous effect
The utility model provides a kind of intelligent onboard charger.Has following advantageous effect：
(1), the intelligent onboard charger is inserted by adapter in automobile automobile cigarette lighter, temperature sensor senses
Temperature inside charger case, control panel control hydraulic telescopic rod stretching motion, hydraulic telescopic rod drive when the temperature increases
Catch bar moves in supporting block, and catch bar drives mobile bar to be moved to the left, and mobile bar drives charging connection block and connect fixture block
Separation realizes high temperature safe disconnecting circuit, has reached high temperature and disconnected, improved security performance, reduced use cost
Purpose.
(2), the intelligent onboard charger is flowed out by raised heat from heat emission hole, control panel control when temperature reduces
Hydraulic telescopic rod processed moves right, and hydraulic telescopic rod drives mobile bar to move right, to drive charging connection block and connection card
Block connects, and has reached quick reduction temperature, and when low temperature connects automatically, improves the purpose of service efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the right view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model auto-power-off device.
In figure：1 charger case, 2 adapters, 3 charger cathode, 4 chargers anode, 5 control panels, 6 automatically power off dress
Set, 61 fixed frames, 62 hydraulic telescopic rods, 63 supporting blocks, 64 catch bars, 65 spring frames, 66 springs, 67 blocks, 68 groovings, 7 move
Lever, 8 charging connection blocks, 9 electrified wires, 10 charging fixed plates, 11 connection fixture blocks, 12 temperature sensors, 13 heat emission holes, 14 3
Jack, 15 2 jacks, 16USB interfaces.
Specific implementation mode
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, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of intelligent onboard charger, including charging
Device shell 1, the left side outside charger case 1 are fixedly connected with adapter 2, and the both sides of adapter 2 are symmetrically arranged with charger
Left side one end of cathode 3, adapter 2 is provided with charger anode 4, and the left side inside charger case 1 is fixedly connected with control
Plate 5, the bottom end inside charger case 1 are fixedly connected with auto-power-off device 6, and the inside of auto-power-off device 6 is fixedly connected
Have a mobile bar 7, the upper and lower ends of mobile bar 7 are symmetrically fixedly connected with charging connection block 8, control panel 5 by electrified wire 9 with fill
Electric connection block 8 is electrically connected, and the right side of charger case 1 is fixedly connected with charging fixed plate 10, and charging fixed plate 10, which is located at, fills
Side inside electric appliance casing 1 is fixedly connected with connection fixture block 11, and connection fixture block 11 is symmetrical arranged with charging connection block 8, charging
Top inside device shell 1 is fixedly connected with temperature sensor 12.It cuts positioned at temperature sensor on top inside charger case 1
12 left side is fixedly connected with heat emission hole 13.The side that charging fixed plate 10 is located at outside charger case 1 is provided with three jacks
14, two jacks 15, usb 16.Auto-power-off device 6 includes fixed frame 61, and the inner left wall of fixed frame 61 is fixedly connected with
Hydraulic telescopic rod 62, the bottom end inside fixed frame 61 are fixedly connected with supporting block 63, catch bar are slidably connected in supporting block 63
64.Hydraulic telescopic rod 62 is fixedly connected with 64 left side of catch bar, and the right side inside fixed frame 61 is fixedly connected with spring frame 65, bullet
The inside of spring frame 65 is fixedly connected with spring 66, and the left side of spring 66 is fixedly connected with block 67.The right side of catch bar 64 is fixed
It is connected with block 67, the top of fixed frame 61 offers grooving 68, and 7 bottom end of mobile bar is fixedly connected with catch bar 64.
In use, being inserted into automobile automobile cigarette lighter by adapter 2, in 12 induction electricity charger shell 1 of temperature sensor
The temperature in portion, the control of control panel 5 62 stretching motion of hydraulic telescopic rod, hydraulic telescopic rod 62 drive catch bar 64 when the temperature increases
It is moved in supporting block 63, catch bar 64 drives mobile bar 7 to be moved to the left, and mobile bar 7 drives charging connection block 8 and connect fixture block
11 separation, realize high temperature safe disconnecting circuit, have reached high temperature and disconnected, improved security performance, reduced use cost
Purpose.It is flowed out from heat emission hole 13 by raised heat, control panel 5 controls hydraulic telescopic rod 62 and moves right when temperature reduces
Dynamic, hydraulic telescopic rod 62 drives mobile bar 7 to move right, and to drive charging connection block 8 to be connected with fixture block 11 is connect, reaches
Temperature is quickly reduced, when low temperature connects automatically, improves the purpose of service efficiency.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of intelligent onboard charger, including charger case (1), it is characterised in that：The charger case (1) is external
Left side be fixedly connected with adapter (2), the both sides of the adapter (2) are symmetrically arranged with charger cathode (3), the switching
Left side one end of head (2) is provided with charger anode (4), and the internal left side of the charger case (1) is fixedly connected with control
Plate (5), the internal bottom end of the charger case (1) are fixedly connected with auto-power-off device (6), the auto-power-off device
(6) inside is fixedly connected with mobile bar (7), and the upper and lower ends of the mobile bar (7) are symmetrically fixedly connected with charging connection block
(8), the control panel (5) is electrically connected by electrified wire (9) and charging connection block (8), the right side of the charger case (1)
Side is fixedly connected with charging fixed plate (10), and the charging fixed plate (10) is located at the internal side of charger case (1) and fixes
It is connected with connection fixture block (11), the connection fixture block (11) is symmetrical arranged with charging connection block (8), the charger case (1)
Internal top is fixedly connected with temperature sensor (12).
2. a kind of intelligent onboard charger according to claim 1, it is characterised in that：In the charger case (1)
The top in portion is cut is fixedly connected with heat emission hole (13) on the left of temperature sensor (12).
3. a kind of intelligent onboard charger according to claim 1, it is characterised in that：Charging fixed plate (10) position
The external side of charger case (1) is provided with three jacks (14), two jacks (15), USB interface (16).
4. a kind of intelligent onboard charger according to claim 1, it is characterised in that：The auto-power-off device (6)
Including fixed frame (61), the inner left wall of the fixed frame (61) is fixedly connected with hydraulic telescopic rod (62), the fixed frame
(61) internal bottom end is fixedly connected with supporting block (63), and catch bar (64) is slidably connected on the supporting block (63).
5. a kind of intelligent onboard charger according to claim 4, it is characterised in that：The hydraulic telescopic rod (62) with
It is fixedly connected on the left of catch bar (64), the internal right side of the fixed frame (61) is fixedly connected with spring frame (65), the spring
The inside of frame (65) is fixedly connected with spring (66), and block (67) is fixedly connected on the left of the spring (66).
6. a kind of intelligent onboard charger according to claim 5, it is characterised in that：The right side of the catch bar (64)
It is fixedly connected with block (67), the top of the fixed frame (61) offers grooving (68), mobile bar (7) bottom end and promotion
Bar (64) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121127.2U CN207719872U (en) | 2018-01-24 | 2018-01-24 | A kind of intelligent onboard charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820121127.2U CN207719872U (en) | 2018-01-24 | 2018-01-24 | A kind of intelligent onboard charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207719872U true CN207719872U (en) | 2018-08-10 |
Family
ID=63052863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820121127.2U Expired - Fee Related CN207719872U (en) | 2018-01-24 | 2018-01-24 | A kind of intelligent onboard charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207719872U (en) |
-
2018
- 2018-01-24 CN CN201820121127.2U patent/CN207719872U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20200124 |