CN103311992A - Safe charging component of lawn mower - Google Patents
Safe charging component of lawn mower Download PDFInfo
- Publication number
- CN103311992A CN103311992A CN2013102493969A CN201310249396A CN103311992A CN 103311992 A CN103311992 A CN 103311992A CN 2013102493969 A CN2013102493969 A CN 2013102493969A CN 201310249396 A CN201310249396 A CN 201310249396A CN 103311992 A CN103311992 A CN 103311992A
- Authority
- CN
- China
- Prior art keywords
- storage battery
- charging
- female plug
- charge port
- output circuit
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a safe charging component of a lawn mower. The safe charging component of the lawn mower comprises a charging port and a charging line, wherein the charging port and the charging line are arranged on a lawn mower casing. An insert connected to a lawn mower storage battery through a wire is arranged in the charging port. A female plug covering on the charging port for the inert to be inserted in is arranged at one end of the charging line, a spring contact switch for controlling connection and disconnection of an output circuit of the storage battery is arranged in the charging port, and contacts on the spring contact switch face the opening direction of the charging port. When the storage battery needs to be charged by people, the female plug end of the charging line is inserted in the charging port, and the end of the female plug extrudes the contacts on the spring contact switch forward so as to enable the output circuit of the storage battery to be disconnected. When charging of the storage battery is completed, extrusion force on the contacts disappears after the female plug is pulled out, the contacts return under the effect of a spring, and the output circuit of the storage battery is connected automatically.
Description
Technical field
The present invention relates to a kind of charging mechanism of hay mover, be specifically related to a kind of hay mover safe charging assembly.
Background technology
Hay mover has two kinds substantially now, and a kind of is fuel oil power; Another kind is electronic, and electrodynamic type hay mover then basic need is powered by storage battery, and people can be by charging wire to charge in batteries in the free time of operation.
The output circuit of traditional electrodynamic type hay mover storage battery when charging can not disconnect, and therefore has potential safety hazard, because the hay mover that stops charging can be opened as situations such as child play, causes accidentally injuring.
Summary of the invention
The technical problem to be solved in the present invention is: propose a kind of hay mover safe charging assembly.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of hay mover safe charging assembly, comprise charge port and the charging wire be located on the hay mover housing, be provided with the inserted sheet that is wired to the hay mover storage battery in the described charge port, one end of described charging wire is the female plug of inserting for described inserted sheet on the described charge port be used to covering, be provided with the spring contact switch for control storage battery output circuit break-make in the described charge port, contact on the described spring contact switch is towards the opening direction of described charge port, when described female plug is inserted charge port, described contact is pushed in the end of described female plug, described storage battery output circuit disconnects, when described female plug is extracted charge port, described contact return, described storage battery output circuit closure.
The invention has the beneficial effects as follows:
The present invention controls the break-make of battery power output circuit by the mode that the spring contact switch is set in charge port.When people need charge to storage battery, the female plug end of charging wire is inserted expansion goes in charge port, the end of female plug is the contact on the extrusion spring contact switch forward, thereby the output circuit of storage battery is disconnected, at this moment, can not change because of there being electric power to supply with even open the control switch motor of hay mover yet, thereby guaranteed that hay mover can not cause injury to the people by error starting when stopping charging.When charging was finished, female plug was extracted the back to the extruding force disappearance of contact, and the contact is return under the effect of spring, and the output circuit of storage battery is connected automatically.
Description of drawings
Below in conjunction with accompanying drawing hay mover safe charging assembly of the present invention is described further.
Fig. 1 is the structural representation of hay mover safe charging assembly among the present invention.
Fig. 2 is the cross-sectional view of hay mover safe charging assembly among the present invention.
Embodiment
Embodiment
According to shown in Figure 1, the present invention includes charge port 1 and the charging wire 2 be located on the hay mover housing.Hay mover among the present invention has motor and is the storage battery of motor power supply.
Be provided with the inserted sheet 3 that is wired to storage battery in the charge port 1, one end of charging wire 2 is be used to being layed onto on the described charge port 1 and the female plug 5 that supplies inserted sheet to insert, be provided with the spring contact switch 4 for control storage battery output circuit break-make in the charge port 1, spring contact switch 4 is connected on the output circuit of storage battery, and the contact on the spring contact switch 4 is towards the opening direction of charge port 1.
When people need charge to storage battery, female plug 5 ends of charging wire 2 are inserted in the charge port 1 go, the end of female plug 5 is the contact on the extrusion spring contact switch 4 forward, thereby the output circuit of storage battery is disconnected, at this moment, can not change because of there being electric power to supply with even open the control switch motor of hay mover yet, thereby guaranteed that hay mover can not cause injury to the people by error starting when stopping charging.When charging was finished, female plug 5 was extracted the back to the extruding force disappearance of contact 4, and contact 4 is return under the effect of spring, and the output circuit of storage battery is connected automatically.
The above-described embodiment that is not limited to of the present invention, all employings are equal to replaces the technical scheme that forms, and all drops in the protection range of requirement of the present invention.
Claims (1)
1. hay mover safe charging assembly, comprise charge port and the charging wire be located on the hay mover housing, be provided with the inserted sheet that is wired to the hay mover storage battery in the described charge port, one end of described charging wire is the female plug of inserting for described inserted sheet on the described charge port be used to covering, it is characterized in that: be provided with the spring contact switch for control storage battery output circuit break-make in the described charge port, contact on the described spring contact switch is towards the opening direction of described charge port, when described female plug is inserted charge port, described contact is pushed in the end of described female plug, described storage battery output circuit disconnects, when described female plug is extracted charge port, described contact return, described storage battery output circuit closure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102493969A CN103311992A (en) | 2013-06-22 | 2013-06-22 | Safe charging component of lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102493969A CN103311992A (en) | 2013-06-22 | 2013-06-22 | Safe charging component of lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103311992A true CN103311992A (en) | 2013-09-18 |
Family
ID=49136901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102493969A Pending CN103311992A (en) | 2013-06-22 | 2013-06-22 | Safe charging component of lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103311992A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896675A (en) * | 2016-06-04 | 2016-08-24 | 无锡小刀电动科技股份有限公司 | Safety charging seat |
| CN110073815A (en) * | 2019-05-05 | 2019-08-02 | 浙江亚特电器有限公司 | A kind of rechargeable built-in battery grass trimmer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201868696U (en) * | 2010-12-10 | 2011-06-15 | 怡达电气(苏州)有限公司 | Charging connector of electric vehicle |
| CN202309180U (en) * | 2011-10-10 | 2012-07-04 | 广东星辉车模股份有限公司 | Baby carriage charging security guard circuit |
| CN203406633U (en) * | 2013-06-22 | 2014-01-22 | 苏州金威特工具有限公司 | Mower safe charging assembly |
-
2013
- 2013-06-22 CN CN2013102493969A patent/CN103311992A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201868696U (en) * | 2010-12-10 | 2011-06-15 | 怡达电气(苏州)有限公司 | Charging connector of electric vehicle |
| CN202309180U (en) * | 2011-10-10 | 2012-07-04 | 广东星辉车模股份有限公司 | Baby carriage charging security guard circuit |
| CN203406633U (en) * | 2013-06-22 | 2014-01-22 | 苏州金威特工具有限公司 | Mower safe charging assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105896675A (en) * | 2016-06-04 | 2016-08-24 | 无锡小刀电动科技股份有限公司 | Safety charging seat |
| CN110073815A (en) * | 2019-05-05 | 2019-08-02 | 浙江亚特电器有限公司 | A kind of rechargeable built-in battery grass trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130918 |