CN105846505A - Novel charger - Google Patents
Novel charger Download PDFInfo
- Publication number
- CN105846505A CN105846505A CN201610328999.1A CN201610328999A CN105846505A CN 105846505 A CN105846505 A CN 105846505A CN 201610328999 A CN201610328999 A CN 201610328999A CN 105846505 A CN105846505 A CN 105846505A
- Authority
- CN
- China
- Prior art keywords
- circuit
- electrically connects
- housing
- casing body
- charger
- 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
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a novel charger which comprises a casing body. A plug is fixedly arranged on the side of the casing body. A temperature sensor is fixedly arranged on the inner wall of the joint of the casing body and the plug. An alarm panel is fixedly arranged on the outer surface of the casing body. Heat dissipation holes are arranged in the casing body. A cleaning device is fixedly arranged on the inner wall of the casing body with the heat dissipation holes. A main control board is fixedly arranged in the casing body. A USB interface is fixedly arranged at the bottom of the casing body. According to the novel charger, the temperature sensor is arranged to detect the temperature in the casing body in real time; when the temperature in the casing body is high, a main control device is used to timely control the cleaning device to clean dust in the heat dissipation holes; the heat dissipation holes are prevented from being blocking by dust, so that heat dissipation is not affected; the charger is prevented from being burned after being used for a long time; a current monitoring circuit can timely send alarm prompt when the charger is damaged and coordinates with a power-off protection device to cut off current; and the novel charger has the advantages of high practicality and safety.
Description
Technical field
The present invention relates to charger technical field, be specially a kind of New charger.
Background technology
Charger is to use power electronics semiconductor device, is galvanic one static ac dc converter device changeless to voltage and frequency convert alternating current, and with accumulator as working power or the electricity consumption occasion of stand-by power supply, charger is with a wide range of applications.
But present charger can pile up the function of substantial amounts of dust impact heat radiation after a long time use at louvre, it is easily caused charger under Chang Shijian to be burned, and then the normal use of impact, and charger cannot be detected whether damage and send alarm timely, it is easily caused the generation of the security incidents such as electric leakage, practicality and safety are poor, so we have proposed a kind of New charger, solve above problem.
Summary of the invention
It is an object of the invention to provide a kind of New charger, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme: a kind of New charger, including housing, the side of described housing is installed with plug, and described housing is installed with temperature sensor with the inwall of plug junction, and the outer surface of described housing is installed with alarm panel, louvre is offered on described housing, the inwall of louvre place housing is installed with cleaning plant, and the inside of described housing is installed with master control borad, and the bottom of described housing is installed with USB interface.
Described master control borad includes voltage conversion circuit, described USB interface electrically connects with voltage conversion circuit, voltage conversion circuit electrically connects with identification circuit and current monitoring circuit respectively, and current monitoring circuit electrically connects with identification circuit, described identification circuit electrically connects with main controller and protection circuit respectively, protection circuit electrically connects with power-off protector, power-off protector electrically connects with plug, described main controller respectively with alarm panel, cleaning plant and the electrical connection of resistance regulating circuit, resistance regulating circuit electrically connects with voltage conversion circuit, and temperature sensor electrically connects with main controller.
Preferably, described cleaning plant includes that chute, described chute are fixedly connected with brush holder support by slide block in being positioned at the two ends of housing cavity, and chute, brush holder support is set with screw mandrel, and one end of screw mandrel is fixedly connected with the output shaft of servomotor.
Preferably; described current monitoring circuit includes second-order filter circuit; described second-order filter circuit electrically connects with voltage conversion circuit; second-order filter circuit electrically connects with unipolarity change-over circuit; unipolarity change-over circuit and I V converter electrically connect; I V converter electrically connect with current protecting circuit, and current protecting circuit electrically connects with identification circuit.
Preferably, described alarm panel being installed with display lamp, the quantity of display lamp is two, and display lamp is made up of red light and green light.
Preferably, described louvre is provided with at least three, and louvre is rectangle.
Compared with prior art, the invention has the beneficial effects as follows: this New charger, it is provided with temperature sensor and detects the temperature of enclosure interior in real time, control cleaning plant by main controller timely when enclosure interior temperature is higher dust at louvre is cleared up, prevent dust blocking louvre from affecting thermal diffusivity, ensure not have, under using for a long time, the phenomenon that charger is burned, and then ensure normal use, and it is provided with current monitoring circuit can send alarm when charger is damaged timely and coordinate power-off protector turn-off current, it is effectively prevented the generation of security incident, practicality and high safety.
Accompanying drawing explanation
Fig. 1 is present configuration front section view；
Fig. 2 is present configuration side sectional view；
Fig. 3 is present configuration front schematic view；
Fig. 4 is present system schematic diagram.
In figure: 1 housing, 2 plugs, 3 alarm panel, 4 louvres, 5 USB interface, 6 master control borads, 61 voltage conversion circuits, 62 identification circuits, 63 current monitoring circuits, 64 protection circuits, 65 power-off protectors, 66 main controllers, 67 resistance regulating circuit, 7 temperature sensors, 8 cleaning plants, 81 chutes, 82 brush holder supports, 83 screw mandrels, 84 servomotors.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-4, the present invention provides a kind of technical scheme: a kind of New charger, including housing 1, the side of housing 1 is installed with plug 2, housing 1 is installed with temperature sensor 7 with the inwall of plug 2 junction, temperature sensor 7 can be real-time detection housing 1 in temperature, the outer surface of housing 1 is installed with alarm panel 3, it is installed with display lamp on alarm panel 3, the quantity of display lamp is two, and display lamp is made up of red light and green light, can send prompting timely, red light is abnormal, and green light is normal；nullAnd offer louvre 4 on housing 1，Louvre 4 is provided with at least three，And louvre 4 is rectangle，The inwall of louvre 4 place housing 1 is installed with cleaning plant 8，Cleaning plant 8 includes chute 81，Chute 81 is positioned at the two ends of housing 1 inner chamber，And it is fixedly connected with brush holder support 82 by slide block in chute 81，Screw mandrel 83 it is set with on brush holder support 82，And one end of screw mandrel 83 is fixedly connected with the output shaft of servomotor 84，It is provided with temperature sensor 7 and detects the temperature within housing 1 in real time，Control cleaning plant 8 by main controller 66 timely when housing 1 internal temperature is higher dust at louvre 4 is cleared up，Prevent dust blocking louvre 4 from affecting thermal diffusivity，Ensure not have, under using for a long time, the phenomenon that charger is burned，And then ensure normal use；And the inside of housing 1 is installed with master control borad 6, the bottom of housing 1 is installed with USB interface 5, and USB interface 5 plays the effect connecting external equipment.
nullMaster control borad 6 includes voltage conversion circuit 61，Voltage conversion circuit 61 can change voltage，USB interface 5 electrically connects with voltage conversion circuit 61，Voltage conversion circuit 61 electrically connects with identification circuit 62 and current monitoring circuit 63 respectively，Identification circuit 62 can identify current signal，And then classification processes，And current monitoring circuit 63 electrically connects with identification circuit 62，Current monitoring circuit 63 includes second-order filter circuit，Second-order filter circuit electrically connects with voltage conversion circuit 61，Second-order filter circuit electrically connects with unipolarity change-over circuit，Unipolarity change-over circuit and I V converter electrically connect，I V converter electrically connect with current protecting circuit，And current protecting circuit electrically connects with identification circuit 62，It is provided with current monitoring circuit 63 can send alarm when charger is damaged timely and coordinate power-off protector 65 turn-off current，It is effectively prevented the generation of security incident，Practicality and high safety；And identification circuit 62 electrically connects with main controller 66 and protection circuit 64 respectively, protection circuit 64 prevents circuit from burning out, protection circuit 64 electrically connects with power-off protector 65, power-off protector 65 electrically connects with plug 2, main controller 66 respectively with alarm panel 3, cleaning plant 8 and resistance regulating circuit 67 electrically connect, resistance regulating circuit 67 plays the effect of regulation and control, resistance regulating circuit 67 electrically connects with voltage conversion circuit 61, voltage conversion circuit 61 can change voltage, and temperature sensor 7 electrically connects with main controller 66, main controller 66 plays the effect of regulation and control, this New charger, high safety, be suitable to promote the use of.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a New charger, including housing (1), it is characterized in that: the side of described housing (1) is installed with plug (2), described housing (1) is installed with temperature sensor (7) with the inwall of plug (2) junction, the outer surface of described housing (1) is installed with alarm panel (3), louvre (4) is offered on described housing (1), the inwall at louvre (4) place housing (1) is installed with cleaning plant (8), the inside of described housing (1) is installed with master control borad (6), the bottom of described housing (1) is installed with USB interface (5)；
nullDescribed master control borad (6) includes voltage conversion circuit (61)，Described USB interface (5) electrically connects with voltage conversion circuit (61)，Voltage conversion circuit (61) electrically connects with identification circuit (62) and current monitoring circuit (63) respectively，And current monitoring circuit (63) electrically connects with identification circuit (62)，Described identification circuit (62) electrically connects with main controller (66) and protection circuit (64) respectively，Protection circuit (64) electrically connects with power-off protector (65)，Power-off protector (65) electrically connects with plug (2)，Described main controller (66) respectively with alarm panel (3)、Cleaning plant (8) and resistance regulating circuit (67) electrical connection，Resistance regulating circuit (67) electrically connects with voltage conversion circuit (61)，And temperature sensor (7) electrically connects with main controller (66).
A kind of New charger the most according to claim 1, it is characterized in that: described cleaning plant (8) includes chute (81), described chute (81) is positioned at the two ends of housing (1) inner chamber, and it is fixedly connected with brush holder support (82) by slide block in chute (81), it is set with screw mandrel (83) on brush holder support (82), and one end of screw mandrel (83) is fixedly connected with the output shaft of servomotor (84).
A kind of New charger the most according to claim 1; it is characterized in that: described current monitoring circuit (63) includes second-order filter circuit; described second-order filter circuit electrically connects with voltage conversion circuit (61); second-order filter circuit electrically connects with unipolarity change-over circuit; unipolarity change-over circuit and I V converter electrically connect; I V converter electrically connect with current protecting circuit, and current protecting circuit electrically connects with identification circuit (62).
A kind of New charger the most according to claim 1, it is characterised in that: described alarm panel is installed with display lamp on (3), and the quantity of display lamp is two, and display lamp is made up of red light and green light.
A kind of New charger the most according to claim 1, it is characterised in that: described louvre (4) is provided with at least three, and louvre (4) is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328999.1A CN105846505A (en) | 2016-05-18 | 2016-05-18 | Novel charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610328999.1A CN105846505A (en) | 2016-05-18 | 2016-05-18 | Novel charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105846505A true CN105846505A (en) | 2016-08-10 |
Family
ID=56592643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610328999.1A Pending CN105846505A (en) | 2016-05-18 | 2016-05-18 | Novel charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105846505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873473A (en) * | 2019-03-28 | 2019-06-11 | 维沃移动通信有限公司 | A kind of charging circuit and mobile terminal |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203218944U (en) * | 2013-05-07 | 2013-09-25 | 宁波市亿嘉汽车电器有限公司 | Charger |
| CN204557345U (en) * | 2015-05-11 | 2015-08-12 | 浙江海洋学院 | A kind of dedusting structure of computer host box |
| CN204835660U (en) * | 2015-08-27 | 2015-12-02 | 东莞市联钺塑胶电子有限公司 | Battery charger |
| CN105140986A (en) * | 2015-08-26 | 2015-12-09 | 苏州市博得立电源科技有限公司 | Temperature detection based charging protection device of charger |
| CN205646924U (en) * | 2016-05-18 | 2016-10-12 | 常州市武进金阳光电子有限公司 | Novel charger |
-
2016
- 2016-05-18 CN CN201610328999.1A patent/CN105846505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203218944U (en) * | 2013-05-07 | 2013-09-25 | 宁波市亿嘉汽车电器有限公司 | Charger |
| CN204557345U (en) * | 2015-05-11 | 2015-08-12 | 浙江海洋学院 | A kind of dedusting structure of computer host box |
| CN105140986A (en) * | 2015-08-26 | 2015-12-09 | 苏州市博得立电源科技有限公司 | Temperature detection based charging protection device of charger |
| CN204835660U (en) * | 2015-08-27 | 2015-12-02 | 东莞市联钺塑胶电子有限公司 | Battery charger |
| CN205646924U (en) * | 2016-05-18 | 2016-10-12 | 常州市武进金阳光电子有限公司 | Novel charger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109873473A (en) * | 2019-03-28 | 2019-06-11 | 维沃移动通信有限公司 | A kind of charging circuit and mobile terminal |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |
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| WD01 | Invention patent application deemed withdrawn after publication |