CN208127905U - A kind of charger with connection indication device - Google Patents
A kind of charger with connection indication device Download PDFInfo
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- CN208127905U CN208127905U CN201820186043.7U CN201820186043U CN208127905U CN 208127905 U CN208127905 U CN 208127905U CN 201820186043 U CN201820186043 U CN 201820186043U CN 208127905 U CN208127905 U CN 208127905U
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- main body
- charger
- apparatus main
- fixedly connected
- circuit board
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Abstract
The utility model discloses a kind of chargers with connection indication device,Including charger apparatus main body,Circuit board,And radiator,Display screen is provided with before the charger apparatus main body,The display screen is fixedly connected with charger apparatus main body,The bottom of the charger apparatus main body is provided with gasket,The gasket is fixedly connected with charger apparatus main body,Heat dissipation plate face is provided at the top of the charger apparatus main body,The heat dissipation plate face is fixedly connected with charger apparatus main body,Being provided with power supply control chip can judge whether battery is full of,Output can be automatically cut off after being full of,Guarantee the safety of battery,Battery can be lighted full of rear indicator light,Remind us battery has been filled with,Reduce trouble in this way to be convenient to use,Effectively raise the convenience of charger apparatus main body,Being provided with automatic detection device can be checked in charger delivery outlet positive and negative anodes short circuit,Field suitable for charger uses,There is extensive prospect of the application in future.
Description
Technical field
The utility model relates to charger technologies field, specially a kind of charger with connection indication device.
Background technique
We charge to electric appliance with charger, charging when need to see electric appliance screen when just know charging whether with
Whether contact is good, and this charging modes are not only very troublesome but also waste the requirement that electric energy does not meet environmental protection.
Generally our charger only sees that display screen is just known, charger whether successful connection, whether electricity fill
It is full, be for present environmental requirement in this way it is underproof, if only seeing display screen just and can know that these information,
Can not negate this charging modes be it is more troublesome, for present allegro life.
So how to design a kind of charger with connection indication device, becoming us will currently be solved the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of chargers with connection indication device, to solve above-mentioned background skill
The problem of not indicated in art.
To achieve the above object, the utility model provides the following technical solutions:A kind of charging with connection indication device
Device, including charger apparatus main body, circuit board and radiator are provided with display screen before the charger apparatus main body, institute
It states display screen to be fixedly connected with charger apparatus main body, the bottom of the charger apparatus main body is provided with gasket, the gasket
It is fixedly connected with charger apparatus main body, heat dissipation plate face, the heat dissipation plate face is provided at the top of the charger apparatus main body
It is fixedly connected with charger apparatus main body, display switch, the display screen is provided with before the charger apparatus main body
Switch is fixedly connected with charger apparatus main body, and the right side of the charger apparatus main body is arranged radiator, the radiator and
Charger apparatus main body is fixedly connected, and the surface of the charger apparatus main body is provided with screw, and the screw is embedded in charging
On device apparatus main body, the right hand top of the charger apparatus main body is provided with connecting pin, the connecting pin and charger apparatus
Main body is fixedly connected, and is provided with connecting line on the right side of the connecting pin, the connecting line and is embedded in connecting pin, the connection
The left end of line is provided with plug, and the plug and connecting line insertion connect, and are provided with light guide ring on the right side of the plug, described to lead
The ring of light is fixedly connected with plug, and heat-shrink tube is provided on the right side of the light guide ring, and the heat-shrink tube is fixedly connected with light guide ring, institute
The circuit board that is internally provided with of charger apparatus main body is stated, the circuit board is fixedly connected with charger apparatus main body, the electricity
Battery is provided on the left of the plate of road, the battery is fixedly connected with circuit board, is provided with before the circuit board
Charging indicator light, it is described to be just fixedly connected in charging indicator light with circuit board, charging complete is provided with before the circuit board
Indicator light, the charging complete indicator light are fixedly connected with circuit board.Condenser is provided on the right side of the compressor, it is described cold
Condenser is fixedly connected with compressor, and the top left side of the condenser is provided with liquid storage dryer, the liquid storage dryer with it is cold
Condenser is fixedly connected, and expansion valve is provided on the right side of the liquid storage dryer, and the expansion valve is fixed with liquid storage dryer
Connection.
Further, the intermediate position of the circuit board is provided with power supply control chip, the power supply control chip and electricity
Road plate is fixedly connected.
Further, automatic detection device, the automatic detection device and circuit board are provided on the right side of the circuit board
It is fixedly connected.
Further, the intermediate position of the circuit board is provided with voltage sensor, the voltage sensor and circuit board
It is fixedly connected.
Further, the intermediate position of the circuit board is provided with current inductor, the current inductor and circuit board
It is fixedly connected.
Further, power supply control chip is the charging situation for judging battery.
Further, automatic detection device is for the case where whether capable of using of delivery outlet detected.
Compared with prior art, the utility model has the beneficial effects that：This kind has the charger of connection indication device, if
Being equipped with power supply control chip can judge whether battery is full of, and output can be automatically cut off after being full of, guarantees the safety of battery, battery
It can be lighted at once full of rear indicator light, remind us battery fills with, reduced trouble in this way and be convenient to use, effectively mention
The high convenience of charger apparatus main body, be provided with automatic checking device can in charger delivery outlet positive and negative anodes short circuit into
Row checks, if there is exception, charger can automatically into idle protection state, once troubleshooting will restore automatically, this
Sample can guarantee not interfering with other circuits when delivery outlet positive and negative anodes short circuit, to cause charger not to be available, effectively
The practicability for improving charger apparatus main body, being provided with voltage sensor can be with induced voltage, when charger output voltage is super
When crossing the 30 percent of the ceiling voltage of setting, charger can will automatically into idle protection state, after troubleshooting from
Dynamic to restore, voltage sensor can protect too high voltages, prevent overtension cause the entire circuit paralysis of charger or
It is not to be available, effectively raises the protectiveness of charger apparatus main body, is provided with current inductor and can sense and flow through
Great electric current, when the electric current of charger output is more than 1 the 15 of the maximum current of setting, charger will be automatic
Into idle protection state, it will restore automatically after troubleshooting, current inductor can protect excessively high electric current, prevent
Only electric current is excessively high burns out circuit, causes trouble, effectively raises the protectiveness of charger apparatus main body.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the connecting line the schematic diagram of the section structure of the utility model；
Fig. 3 is the circuit board section structural schematic diagram of the utility model.
In figure：1, charger apparatus main body, 2, display screen, 3, circuit board, 301, automatic detection device, 302, power supply control
Coremaking piece, 303, voltage sensor, 304, current inductor, 305, battery, 306, charging complete indicator light, 307, filling
Electric indicator light, 4, gasket, 5, display switch 6, heat dissipation plate face, 7, screw, 8, connecting pin, 9, connecting line, 901, socket, 902,
Light guide ring, 903, heat-shrink tube, 10, radiator.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of charger with connection indication device,
Including charger apparatus main body 1, circuit board 3 and radiator 1, it is provided with display screen 2 before charger apparatus main body 1, shows
Screen 2 is fixedly connected with charger apparatus main body 1, and the bottom of charger apparatus main body 1 is provided with gasket 4, and gasket 4 and charger fill
It sets main body 1 to be fixedly connected, the top of charger apparatus main body 1 is provided with heat dissipation plate face 6, heat dissipation plate face 6 and charger apparatus master
Body 1 is fixedly connected, and display switch 5, display switch 5 and charger apparatus master are provided with before charger apparatus main body 1
Body 1 is fixedly connected, and radiator 10, radiator 10 and the fixed company of charger apparatus main body 1 is arranged in the right side of charger apparatus main body 1
It connects, the surface of charger apparatus main body 1 is provided with screw 7, and screw 7 is embedded in charger apparatus main body 1, charger apparatus master
The right hand top of body 1 is provided with connecting pin 8, and connecting pin 8 is fixedly connected with charger apparatus main body 1, and the right side of connecting pin 8 is set
It is equipped with connecting line 9, connecting line 9 and is embedded in connecting pin 8, the left end of the connecting line 9 is provided with plug 901, the plug
901 connect with the insertion of connecting line 9, and the right side of plug 901 is provided with light guide ring 902, and light guide ring 902 and plug 901, which are fixed, to be connected
It connects, the right side of light guide ring 902 is provided with heat-shrink tube 903, and heat-shrink tube 903 is fixedly connected with light guide ring 902, charger apparatus main body
1 is internally provided with circuit board 3, and circuit board 3 is fixedly connected with charger apparatus main body 1, the left side of circuit board 3 is provided with electric power storage
Pond 305, battery 305 are fixedly connected with circuit board 3, are provided with just in charging indicator light 307, are being filled before circuit board 3
Electric indicator light 307 is fixedly connected with circuit board 3, charging complete indicator light 306 is provided with before circuit board 3, charging complete refers to
Show that lamp 306 is fixedly connected with circuit board 3, the right side of compressor 901 is provided with condenser 902, condenser 902 and compressor 901
It is fixedly connected, the top left side of condenser 902 is provided with liquid storage dryer 903, and liquid storage dryer 903 and condenser 902 are fixed
Connection, the right side of liquid storage dryer 903 are provided with expansion valve 904, expansion valve 904 and the fixed company of liquid storage dryer 903
It connects.
Further, the intermediate position of circuit board 3 is provided with power supply control chip 302, power supply control chip 302 and electricity
Road plate 3 is fixedly connected, and power supply control chip 302 can judge whether battery is full of, and output can be automatically cut off after being full of, and guarantees electricity
The safety in pond, battery can light at once full of rear indicator light, effectively raise the convenience of charger apparatus main body 1.
Further, the right side of circuit board 3 is provided with automatic detection device 301, automatic detection device 301 and circuit board 3
It being fixedly connected, automatic detection device 301 can be checked in charger delivery outlet positive and negative anodes short circuit, if there is exception,
Charger, once troubleshooting restores automatically, can effectively raise charger apparatus main body 1 automatically into idle protection state
Practicability.
Further, the intermediate position of circuit board 3 is provided with voltage sensor 303, voltage sensor 303 and circuit board 3
It is fixedly connected, voltage sensor 303 can be with induced voltage, when charger output voltage is more than the percent of the ceiling voltage of setting
When 30, charger can restore automatically after troubleshooting, effectively raise charger apparatus automatically into idle protection state
The protectiveness of main body 1.
Further, the intermediate position of circuit board 3 is provided with current inductor 304, current inductor 304 and circuit board 3
It is fixedly connected, current inductor 304, which can sense, flows through great electric current, when the electric current of charger output is more than to be arranged most
High current 1 15 when, charger will restore automatically, effectively automatically into idle protection state after troubleshooting
Improve the protectiveness of charger apparatus main body 1.
Further, power supply control chip 302 is the charging situation for judging battery, if charging complete indicator light
It will light.
Further, automatic detection device 301 is for the case where whether capable of using of delivery outlet detected, if can not make
It would not be lighted with indicator light, indicator light will light if it can be used normally.
Working principle：This kind is installed with the charger of connection indication device first, then 302 energy of power supply control chip
Enough judge whether battery is full of, output can be automatically cut off after being full of, guarantee the safety of battery, battery can be full of rear indicator light at once
It lights, reminds us battery fills with, reduce trouble in this way and be convenient to use, effectively raise charger apparatus main body
1 convenience, then automatic detection device 301 can be checked in charger delivery outlet positive and negative anodes short circuit, if there is
Abnormal, charger, once troubleshooting will restore automatically, can guarantee delivery outlet automatically into idle protection state in this way
Other circuits are not interfered with when positive and negative anodes short circuit, so that charger be caused not to be available, effectively raise charger apparatus
The practicability of main body 1, immediately voltage sensor 303 can be with induced voltage, when charger output voltage is more than the highest electricity of setting
Pressure 30 percent when, charger will can restore automatically, voltage induced automatically into idle protection state after troubleshooting
Device 303 can protect too high voltages, prevent overtension from causing the entire circuit paralysis of charger or not being available, have
The protectiveness for improving charger apparatus main body 1 of effect, last current inductor 304, which can sense, flows through great electric current,
When the electric current of charger output is more than 1 the 15 of the maximum current of setting, charger will be automatically into idle protection
State will be restored automatically after troubleshooting, and current inductor 304 can protect excessively high electric current, prevent electric current mistake
Height burns out circuit, causes trouble, effectively raises the protectiveness of charger apparatus main body 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of charger with connection indication device, including charger apparatus main body (1), circuit board (3) and radiator
(10), it is characterised in that：Be provided with display screen (2) before the charger apparatus main body (1), the display screen (2) with fill
Electrical installation main body (1) is fixedly connected, and the bottom of the charger apparatus main body (1) is provided with gasket (4), the gasket (4)
It is fixedly connected with charger apparatus main body (1), heat dissipation plate face (6) is provided at the top of the charger apparatus main body (1), it is described
Heat dissipation plate face (6) is fixedly connected with charger apparatus main body (1), is provided with display before the charger apparatus main body (1)
Screen switch (5), the display switch (5) are fixedly connected with charger apparatus main body (1), the charger apparatus main body (1)
Right side radiator (10) are set, the radiator (10) is fixedly connected with charger apparatus main body (1), the charger apparatus
The surface of main body (1) is provided with screw (7), and the screw (7) is embedded on charger apparatus main body (1), the charger dress
The right hand top for setting main body (1) is provided with connecting pin (8), and the connecting pin (8) is fixedly connected with charger apparatus main body (1),
It is provided with connecting line (9), the connecting line (9) and is embedded in connecting pin (8) on the right side of the connecting pin (8), the connection
The left end of line (9) is provided with plug (901), and the plug (901) and connecting line (9) insertion connect, the right side of the plug (901)
Side is provided with light guide ring (902), and the light guide ring (902) is fixedly connected with plug (901), the right side of the light guide ring (902)
It is provided with heat-shrink tube (903), the heat-shrink tube (903) is fixedly connected with light guide ring (902), the charger apparatus main body (1)
Be internally provided with circuit board (3), the circuit board (3) is fixedly connected with charger apparatus main body (1), the circuit board (3)
Left side be provided with battery (305), the battery (305) is fixedly connected with circuit board (3), before the circuit board (3)
Face is provided with just in charging indicator light (307), described to be just fixedly connected in charging indicator light (307) with circuit board (3), the electricity
It is provided with before road plate (3) charging complete indicator light (306), the charging complete indicator light (306) and circuit board (3) are fixed
Connection.
2. a kind of charger with connection indication device according to claim 1, it is characterised in that：The circuit board
(3) intermediate position is provided with power supply control chip (302), the power supply control chip (302) and circuit board (3) fixed company
It connects.
3. a kind of charger with connection indication device according to claim 1, it is characterised in that：The circuit board
(3) it is provided on the right side of automatic detection device (301), the automatic detection device (301) is fixedly connected with circuit board (3).
4. a kind of charger with connection indication device according to claim 1, it is characterised in that：The circuit board
(3) intermediate position is provided with voltage sensor (303), and the voltage sensor (303) is fixedly connected with circuit board (3).
5. a kind of charger with connection indication device according to claim 1, it is characterised in that：The circuit board
(3) intermediate position is provided with current inductor (304), and the current inductor (304) is fixedly connected with circuit board (3).
6. a kind of charger with connection indication device according to claim 2, it is characterised in that：The power supply control
Chip (302) is the charging situation for judging battery.
7. a kind of charger with connection indication device according to claim 3, it is characterised in that：The automatic detection
Device (301) is for the case where whether capable of using of delivery outlet detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186043.7U CN208127905U (en) | 2018-02-02 | 2018-02-02 | A kind of charger with connection indication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186043.7U CN208127905U (en) | 2018-02-02 | 2018-02-02 | A kind of charger with connection indication device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208127905U true CN208127905U (en) | 2018-11-20 |
Family
ID=64206852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820186043.7U Active CN208127905U (en) | 2018-02-02 | 2018-02-02 | A kind of charger with connection indication device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208127905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501949A (en) * | 2019-08-26 | 2019-11-26 | 珠海格力电器股份有限公司 | Safety socket and control method thereof, household appliance and control method thereof, and computer readable storage medium |
-
2018
- 2018-02-02 CN CN201820186043.7U patent/CN208127905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501949A (en) * | 2019-08-26 | 2019-11-26 | 珠海格力电器股份有限公司 | Safety socket and control method thereof, household appliance and control method thereof, and computer readable storage medium |
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