CN201882014U - Charging safety warning device of plug-in hybrid powered vehicle - Google Patents
Charging safety warning device of plug-in hybrid powered vehicle Download PDFInfo
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- CN201882014U CN201882014U CN2010206048270U CN201020604827U CN201882014U CN 201882014 U CN201882014 U CN 201882014U CN 2010206048270 U CN2010206048270 U CN 2010206048270U CN 201020604827 U CN201020604827 U CN 201020604827U CN 201882014 U CN201882014 U CN 201882014U
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Abstract
The utility model provides a charging safety warning device of a plug-in hybrid powered vehicle, which comprises an engine igniting circuit and an alarm circuit, wherein the engine igniting circuit comprises a vehicle-mounted power supply and a key switch for controlling the startup and shutdown of an engine, which are connected in series; the engine igniting circuit is further connected in series with the input terminal of a main relay, and the output terminal of the main relay is connected to the interior of the alarm circuit; the alarm circuit comprises an alarm circuit switch and a buzzer which are connected in series; the alarm circuit switch is mutually linked with a vehicle body charging socket cover; and when a user charges the plug-in hybrid powered vehicle under the circumstance that the engine is not shut down, or starts the plug-in hybrid powered vehicle under the circumstance that a charging circuit is not cut off after the charging operation is finished, the engine igniting circuit and the vehicle body charging socket cover act together to warn the user of charging safety of the plug-in hybrid powered vehicle through the call of the buzzer.
Description
Technical field
The utility model relates to a kind of charge protection device, refers in particular to a kind of charging safety warning device of plug-in hybrid-power automobile.
Background technology
Electronlmobil is increasing in the market, and most of electronlmobils all need by wired charging unit vehicle to be charged and guarantee that vehicle has enough power to travel.But present most electronlmobil all is not provided with the charging safety alarm device, it is more of a specified duration to add the required charging duration of present electronlmobil, cause user's start a car under the situation that does not disconnect charging unit easily, or under situation about not killing engine, charge, thereby the potential safety hazard of causing with regard to energized.
It is a kind of that open and application publication number is that the invention of CN 101704359A has related to a kind of electric car charger in China; Described electric car charger includes charge circuit and auxiliary control circuit; When charging, the individual event power supply connects described charge circuit rectification, is coupled to secondary through high-frequency transformer after the filtering, again through the rectifier tube rectification, obtains stable direct current output after the filtering of inductance and electric capacity; Described auxiliary control circuit uses micro controller system as the process of charging control convenience; During charging,, described micro controller system prevents the too high damage that causes circuit and electrical equipment of electric current overvoltage and overcurrent and battery temperature thereby detecting charging current, charging valtage, the battery temperature of rechargeable battery; Described electric car charger is not provided with charging security alarm device, and the user is easily owing to forget after killing engine charging or charging are finished and forget that disconnecting charge circuit causes potential safety hazard for car interior electrical equipment and charge power supply.
Summary of the invention
The purpose of this utility model be to solve the user when hybrid vehicle is charged, forget kill engine or after charging is finished, forget disconnect charge power supply to car in electrical equipment and charge power supply cause the problem of potential safety hazard, provide a kind of energy when above-mentioned situation takes place in time to the charging safety warning device of the plug-in hybrid-power automobile of user's warning.
To achieve these goals, the utility model provides a kind of charging safety warning device of plug-in hybrid-power automobile, comprises an engine igniting circuit and a warning circuit; The key switch that described engine igniting circuit includes a vehicle power and a control driving engine switching is composed in series; Described engine igniting circuit also is connected in series with the input end of a main relay, and the mouth of described main relay is connected in the described warning circuit; Described warning circuit includes a warning circuit switch and a buzzer phone is composed in series mutually; And vehicle body charging socket lid interlock mutually of described warning circuit switch.
Described plug-in hybrid charging safety warning device is connected the engine igniting circuit on the car by a main relay with warning circuit, and cooperates the open and close of controlling described warning circuit by described engine igniting circuit with a vehicle body charging socket lid; When vehicle motor is not closed, described engine igniting circuit is always path, and described engine igniting circuit is communicated with described warning circuit by described main relay, make that when the user opens the loop that vehicle body charging socket lid has just been connected warning circuit the buzzer phone in the described warning circuit begins to report to the police this moment; In addition, just be communicated with described key switch when the user does not disconnect charging unit after charging is finished, make the loop of described warning circuit be connected by main relay once more, cause buzzer phone that the user is reported to the police; Described plug-in hybrid charging safety warning device is to have utilized the interior original engine igniting circuit of car as control circuit, and is in series with buzzer phone, and such mechanism need not vehicle is carried out big repacking, and the cost of making is low.
As further prioritization scheme, described buzzer phone is arranged in the passenger accommodation in the car; Because the passenger accommodation of car is a relative fully enclosed space, does not allow to be subject to the influence of ambient noise in the cabin, described buzzer phone can provide enough volumes to come the user is reported to the police; In addition, described buzzer phone is an existing product, and its cost is low, helps to reduce the cost of package unit.
As further prioritization scheme, connect between the input end of described main relay and the described warning circuit switch and be provided with a wire fuse; Described wire fuse can blow under by the excessive situation of the electric current of circuit automatically, plays on the protective circuit electrical equipment and is not punctured by big electric current and do not cause malfunctioning effect.
As further prioritization scheme, described warning circuit switch is a kind of spring-return switch; Described spring-return switch is a kind of open type switch, closely links with described travel switch when vehicle body charging socket lid is closed, and makes described spring-return switch disconnect, thus the cut-out warning circuit; When affiliated vehicle body charging socket lid was opened, it separated with described spring-return switch on the contrary, and described spring-return switch passes through the elastic force auto-closing of spring, thereby connects described warning circuit; Whole described spring-return switch is simple in structure and cost is low, can reduce the cost of package unit.
As further prioritization scheme, be provided with a Switch main body and a reed contact in the described spring-return switch; Described reed contact reaches the effect of open and close warning circuit by the relative position between change and the described Switch main body; When described reed contact contacted with described Switch main body, described warning circuit was connected, if this moment, described main relay was opened then described warning circuit communicates with vehicle power in the engine igniting circuit and forms the loop, caused buzzer phone and began warning; When described reed electric shock did not contact with described Switch main body, no matter whether described main relay was opened, and described warning circuit is to open circuit and can report to the police to the user.
The utlity model has such beneficial effect: under the situation that the user is not killing engine, vehicle is charged, or after finishing, charging do not cut off charge circuit just under the situation of start a car, engine igniting circuit in the vehicle and the vehicle body charging socket lid combined action that is installed in the car, the user is reported to the police, remind the user to note the charging safety of vehicle.
Description of drawings
Fig. 1 is a kind of schematic circuit diagram of charging safety warning device of plug-in hybrid-power automobile;
Among the figure: 1, vehicle body charging socket lid, 2, key switch, 3, Switch main body, 4, reed contact, 5, main relay, 6, wire fuse, 7, buzzer phone, 8, vehicle power.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
A kind of plug-in hybrid charging safety warning device as shown in Figure 1 comprises an engine igniting circuit and a warning circuit; Described engine igniting circuit is made up of the key switch 2 of a vehicle power 8 and a control driving engine switching, and described engine igniting circuit is by realizing being associated with described warning circuit with a main relay 5; The input end of described main relay 5 is connected with described engine igniting circuit, and mouth then is connected with described warning circuit; Described warning circuit includes a warning circuit switch and a buzzer phone 7, and the warning circuit switch is a kind of spring-return switch in the present embodiment; A described spring-return switch and vehicle body charging socket lid 1 interlock and described engine igniting circuit combined action are to reach the effect that opens and closes described warning circuit.
Described spring-return switch includes the reed contact 4 of a rectangular-shaped Switch main body 3 and a strip; Described Switch main body 3 sides are provided with opening, in described reed contact 4 placements and the described opening; Be provided with a projection at described Switch main body 3 tops, the interlock that closely cooperates of described projection and vehicle body charging socket lid 1, when described vehicle body charging socket lid 1 is closed during at charge condition not and contacted with projection on the described Switch main body 3, and further change the position of described reed contact 4 in described Switch main body 3, make described reed electric shock 4 not contact, to reach the purpose of closing described warning circuit with described Switch main body.
During not to Vehicular charging, the key switch 2 in the vehicle body be an opening the user, makes that described main relay 5 also is an opening, and described engine igniting circuit is path and is connected on the described warning circuit by described main relay 5; But because vehicle is in motoring condition, the projection that vehicle body charging socket on vehicle body lid 1 is on Switch main body 3 tops of closed condition and spring-return switch contacts, and on described Switch main body 3, apply a compressing power, force not contact spring contact 4 of described Switch main body 3, make described warning circuit form and open circuit; Guarantee that buzzer phone 7 is not reported to the police under normal vehicle operation.
When the user charged to vehicle, the user was opened to opening with vehicle body charging socket 1, had discharged the pressure of compressing on described Switch main body 3, made the bottom of described Switch main body 3 and described reed contact 4 be in contact with one another connection; Under such state, the user opens key switch 2 and is communicated with engine igniting circuit, the main relay 5 that connects simultaneously between described engine igniting circuit and the described warning circuit also is unlocked, make described warning circuit vehicle power 8 direct and in the described engine igniting circuit be connected and form the loop, make the buzzer phone 7 in the described warning circuit pipe, the user is reported to the police; When the user closes key switch 2, described main relay 5 also can be cut off, and makes getting in touch between described engine igniting circuit and the described warning circuit be cut off, thereby causes described warning circuit to form the loop and stop to report to the police.
After vehicle was through long-time charging, the user was forgetting that disconnecting charge power supply just will connect key switch 2 start the engines in the car easily; In this case, vehicle body charging socket lid 1 still is not in contact with one another with spring-return switch for open mode, makes the interior Switch main body 3 of the described spring-return switch formation path that contacts with reed contact 4; When described key switch 2 is opened, engine igniting circuit in the car is switched on, the main relay 5 that is connected simultaneously between described engine igniting circuit and the described warning circuit also is unlocked, make buzzer phone 7 in the described warning circuit be communicated with and form the loop with vehicle power 8 in the described engine igniting circuit, cause buzzer phone 7 warning that pipes, remind the user in cutting off charge circuit and car, to restart vehicle after being connected of circuit, in order to avoid cause potential safety hazards such as short circuit or electric leakage, also can guarantee charge circuit simultaneously because vehicle moves and broken because vehicle directly starts.
Wire fuse 6 of series connection prevents because overcurrent causes buzzer phone 7 overloads to be burnt out between described buzzer phone and described main relay mouth; Small-sized buzzer phone 7 is arranged in the passenger accommodation simultaneously, because passenger accommodation belongs to relative fully enclosed space, so do not need high-performance buzzer phone 7 just can send the chimes of doom that can allow the user differentiate, provides cost savings.
Vehicle is by transforming on original engine igniting circuit in car, be provided with a main relay 8 and be connected, and cooperatively interact by engine igniting circuit and vehicle body charging socket lid 1 and to reach the effect of the described warning circuit open and close of control with a warning circuit; Described engine igniting circuit is an existing equipment, and the buzzer phone 7 in the described warning circuit also is common apparatus on the market, has reduced the cost of making described warning circuit by such combination, has improved the charging safety of hybrid vehicle simultaneously.
Claims (5)
1. the charging safety warning device of a plug-in hybrid-power automobile, comprise an engine igniting circuit and a warning circuit, it is characterized in that the key switch (2) that described engine igniting circuit includes a vehicle power (8) and a control driving engine switching is composed in series; Described engine igniting circuit also is connected in series with the input end of a main relay (5), and the mouth of described main relay (5) is connected in the described warning circuit; Described warning circuit includes a warning circuit switch and a buzzer phone (7) is composed in series mutually; And a vehicle body charging socket lid of described warning circuit switch (1) is interlock mutually.
2. the charging safety warning device of a kind of plug-in hybrid-power automobile according to claim 1 is characterized in that, described buzzer phone (7) is arranged in the passenger accommodation in the car.
3. the charging safety warning device of a kind of plug-in hybrid-power automobile according to claim 1 is characterized in that, connecting between the mouth of described main relay (5) and the described warning circuit switch is provided with a wire fuse (6).
4. according to the charging safety warning device of claim 1 or 3 described a kind of plug-in hybrid-power automobiles, it is characterized in that described warning circuit switch is a kind of spring-return switch.
5. the charging safety warning device of a kind of plug-in hybrid-power automobile according to claim 4 is characterized in that, is provided with a Switch main body (3) and a reed contact (4) in the described spring-return switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206048270U CN201882014U (en) | 2010-11-15 | 2010-11-15 | Charging safety warning device of plug-in hybrid powered vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206048270U CN201882014U (en) | 2010-11-15 | 2010-11-15 | Charging safety warning device of plug-in hybrid powered vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882014U true CN201882014U (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206048270U Expired - Lifetime CN201882014U (en) | 2010-11-15 | 2010-11-15 | Charging safety warning device of plug-in hybrid powered vehicle |
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| CN (1) | CN201882014U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490625A (en) * | 2011-12-22 | 2012-06-13 | 中联重科股份有限公司 | Safety control method for electric automobile |
| CN102673403A (en) * | 2012-05-29 | 2012-09-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Charging safety device for electric automobile |
| CN103192732A (en) * | 2013-04-08 | 2013-07-10 | 浙江工业大学 | Electric automobile with automatic electromagnet charging and power-off device |
| CN103457095A (en) * | 2013-07-26 | 2013-12-18 | 深圳巴斯巴科技发展有限公司 | Starting controlling device of electric automobile |
| CN109466331A (en) * | 2018-11-30 | 2019-03-15 | 广州小鹏汽车科技有限公司 | A kind of on-board high-voltage, which releases and uncaps, protects circuit system and its method and electric vehicle |
| CN110745070A (en) * | 2018-07-23 | 2020-02-04 | 郑州宇通重工有限公司 | Charging alarm system and electric vehicle with same |
| CN110920520A (en) * | 2019-12-05 | 2020-03-27 | 江苏悦达专用车有限公司 | Protective device |
-
2010
- 2010-11-15 CN CN2010206048270U patent/CN201882014U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490625A (en) * | 2011-12-22 | 2012-06-13 | 中联重科股份有限公司 | Safety control method for electric automobile |
| CN102490625B (en) * | 2011-12-22 | 2014-02-19 | 中联重科股份有限公司 | Safety control method for electric automobile |
| CN102673403A (en) * | 2012-05-29 | 2012-09-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Charging safety device for electric automobile |
| CN102673403B (en) * | 2012-05-29 | 2015-04-08 | 浙江吉利汽车研究院有限公司杭州分公司 | Charging safety device for electric automobile |
| CN103192732A (en) * | 2013-04-08 | 2013-07-10 | 浙江工业大学 | Electric automobile with automatic electromagnet charging and power-off device |
| CN103192732B (en) * | 2013-04-08 | 2015-08-05 | 浙江工业大学 | A kind ofly carry the electronlmobil that electromagnet fills breaker device automatically |
| CN103457095A (en) * | 2013-07-26 | 2013-12-18 | 深圳巴斯巴科技发展有限公司 | Starting controlling device of electric automobile |
| CN110745070A (en) * | 2018-07-23 | 2020-02-04 | 郑州宇通重工有限公司 | Charging alarm system and electric vehicle with same |
| CN109466331A (en) * | 2018-11-30 | 2019-03-15 | 广州小鹏汽车科技有限公司 | A kind of on-board high-voltage, which releases and uncaps, protects circuit system and its method and electric vehicle |
| CN110920520A (en) * | 2019-12-05 | 2020-03-27 | 江苏悦达专用车有限公司 | Protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE CO., LTD. Effective date: 20150713 Owner name: CORUN HYBRID TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI HUAPU GUORUN AUTO CO., LTD. Effective date: 20150713 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150713 Address after: 410205 348, 102 west slope, Tongzi hi tech Development Zone, Hunan, Changsha 101 Patentee after: Ke Liyuan Technology of Hybrid Electric Vehicle Co., Ltd Address before: 201501 Shanghai city Jinshan District Fengjing Industrial Park Patentee before: Shanghai Huapu Guorun Auto Co., Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 528000 room 601-604, building A, block, building 131, Jihua West Road, Chancheng District, Guangdong, Foshan Patentee after: Ke Liyuan Technology of Hybrid Electric Vehicle Co., Ltd Address before: 410205 348, 102 west slope, Tongzi hi tech Development Zone, Hunan, Changsha 101 Patentee before: Ke Liyuan Technology of Hybrid Electric Vehicle Co., Ltd |
|
| CP02 | Change in the address of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuxi Ming Heng Hybrid Power Technology Co., Ltd. Assignor: Ke Liyuan Technology of Hybrid Electric Vehicle Co., Ltd Contract record no.: 2018530000001 Denomination of utility model: Charging safety warning device of plug-in hybrid powered vehicle Granted publication date: 20110629 License type: Common License Record date: 20180103 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110629 |
|
| CX01 | Expiry of patent term |