CN202260561U - Charger and electric vehicle using same - Google Patents
Charger and electric vehicle using same Download PDFInfo
- Publication number
- CN202260561U CN202260561U CN2011204039267U CN201120403926U CN202260561U CN 202260561 U CN202260561 U CN 202260561U CN 2011204039267 U CN2011204039267 U CN 2011204039267U CN 201120403926 U CN201120403926 U CN 201120403926U CN 202260561 U CN202260561 U CN 202260561U
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- CN
- China
- Prior art keywords
- charger
- female
- rechargeable battery
- plug
- led lamp
- 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 - Lifetime
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charger, which is used for charging a rechargeable battery of electrical equipment. The charger comprises a plug, wherein the plug is electrically connected with a power supply, and is connected with a charging control line capable of displaying an electric quantity and a charging state; and the charging control line is electrically connected with the rechargeable battery of the electrical equipment. The utility model also provides an electric vehicle using the charger. According to the charger and the electric vehicle using the same, the electric quantity and charging state of the rechargeable battery are displayed by the charging control line of the charger, so that a user can master the current charging progress of the rechargeable battery in real time, and after the rechargeable battery is fully charged, timely disconnects the charger from the power supply to prevent the overcharging condition of the rechargeable battery and further prolong the service life of the rechargeable battery and the charger.
Description
Technical field
The utility model relates to a kind of charging device, relates in particular to a kind of charger and uses the electric automobile of this charger.
Background technology
At present; Need the electric equipment of charging to comprise rechargeable battery and the charger that charges to rechargeable battery; During charging, the plug of charger and power supply are electrically connected, and the connecting line of charger and rechargeable battery are electrically connected; The plug of charger is used for step-down or/and alternating current is become direct current, and the connecting line of charger only plays the effect of attachment plug and rechargeable battery.Through knowing to existing charger analysis; Existing charger only plays transformation or/and the effect of unsteady flow; But the electric weight and the charged state that can not show rechargeable battery; Therefore be difficult to control the charging interval, the situation of rechargeable battery overload charging often occur, the useful life of having reduced rechargeable battery and charger.
In addition, owing to the operation reason, though the plug of charger inserts power supply, in fact contact is not good, causes rechargeable battery in fact also uncharged.
Also have, after the long-time use of charger, the outage that can occur being interrupted influences charging effect.
The utility model content
The purpose of the utility model is to provide a kind of charger that shows electric weight and charged state, has solved the problem of existing charger to the charging of rechargeable battery overload.
In order to solve the problems of the technologies described above; The utility model provides a kind of charger; Be used for rechargeable battery charging to electric equipment; Said charger comprises the plug that is electrically connected with power supply, and said plug and can show that the charging control line of electric weight and charged state is connected, and said charging control line is electrically connected with the rechargeable battery of said electric equipment.
Wherein, Said charging control line comprises that a body and is located at said intrinsic pcb board; Said pcb board be provided with one be used to detect said electric quantity of rechargeable battery detection module, the control module, a red LED lamp, a yellow LED lamp and the green LED lamp that are connected with said detection module, be respectively equipped with the 3rd translucent cover that second translucent cover and that first translucent cover, that cooperates with said red LED lamp cooperates with said yellow LED lamp cooperates with said green LED lamp on said external surface.
Said body comprises a public end housing and the female end housing that mutual engaging connects, and is installed with a public plug in the said public end housing, is installed with a female in said female end housing, and said public plug and female are pegged graft, and said pcb board is fixedly arranged on the said female.
Connect through two symmetrically arranged braces between said public plug and the female; Said brace one end is hinged through a bearing pin and said public plug; The said brace other end is provided with a trip, and said female two side offers the draw-in groove that can be snapped in by said trip respectively.
Also be provided with a compression spring between said brace and the public plug.
Be installed with a card post on the said public plug, offer one on the said female and can hold the hole clipping that said card post inserts.
Be arranged with a sealing ring on the said card post.
The cross section of said card post and draw-in groove is ellipse.
The utility model also provides a kind of electric automobile that uses foregoing charger.
The charger that the utility model provides and use the electric automobile of this charger; The electric weight and the charged state that show rechargeable battery through the charging control line of charger; The user can grasp the current charging progress of rechargeable battery in real time, after rechargeable battery is full of electricity, in time charger and power supply is broken off; Prevent the situation of rechargeable battery overload charging, thus the useful life of having improved rechargeable battery and charger.
In addition; If cause the phenomenon of charger and power supply loose contact owing to operational reason; Signal lamp on the charging control line 1 of the utility model can not show, thereby reminds the user that charger is contacted well with power supply, solved existing charger because of with the power supply loose contact; But the user can't in time find, and then cause the in fact also uncharged problem of rechargeable battery.
The public plug and the female of the charging control line that the utility model provides be connected firmly, reliably, guaranteed that public plug contacts with female well to charge normal, and dismounting is easy, is convenient to later maintenance with charger.
The utility model is provided with sealing ring through the splicing position at public plug and female, thereby makes the charging control line have the function of waterproof.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model; To do to introduce simply to the accompanying drawing of required use among the embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the charger installation diagram that the utility model embodiment provides.
Fig. 2 is the part decomposing schematic representation figure of the charger that provides of the utility model embodiment.
Fig. 3 is whole decomposing schematic representations of the charger that provides of the utility model embodiment.
Fig. 4 is along the cutaway view of A-A direction among Fig. 1.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment will be carried out clear, intactly description.
Like Fig. 1 ~ shown in Figure 4; A kind of charger that the utility model embodiment provides; Be used for rechargeable battery charging to the electric equipment (not shown); This charger comprises the plug (not shown) that is electrically connected with power supply, and this plug and can show that the charging control line 1 of electric weight and charged state is connected, and charging control line 1 is electrically connected with the rechargeable battery of electric equipment.
This charging control line 1 comprises that a body 11 and is located at intrinsic pcb board 12; Pcb board 12 be provided with one be used to detect electric quantity of rechargeable battery the control module (not shown) that is connected with detection module of detection module (not shown),, a red LED lamp 121, a yellow LED lamp 122 and a green LED lamp 123; Be respectively equipped with the 3rd translucent cover 11c that the second translucent cover 11b and that the first translucent cover 11a, that cooperates with red LED lamp 121 cooperates with yellow LED lamp 122 cooperates with green LED lamp 123 on body 11 outer surfaces; Pcb board 12 tops also are provided with a translucent cover 13, and translucent cover 13 plays the effect of protection pcb board 12 and printing opacity.Give in the process that the rechargeable battery of electric equipment charges at charger; When detection module detects the electric weight of rechargeable battery＜40%; Detection module is issued control module with this signal, and control red LED lamp 121 was glimmered after control module was received this signal, and demonstrated ruddiness through the first translucent cover 11a on the body 11; Represent that rechargeable battery is in few dotted state this moment, needs charging in time; After continuing charging a period of time; When detection module detect rechargeable battery>=40% and≤90% the time, detection module is issued control module with this signal, control module is received control yellow LED lamp 122 flickers behind this signal; And demonstrate gold-tinted through the second translucent cover 11b on the body 11; Represent that rechargeable battery is in the charging process this moment, reminds the user to continue charging, charger and power supply do not broken off; Continue charging again, when detection module detect rechargeable battery＞90% the time, detection module is issued control module with this signal; Control green LED lamp 123 was glimmered after control module was received this signal; And demonstrating green glow through the 3rd translucent cover 11c on the body 11, it is saturated that represent that rechargeable battery has charged this moment, reminds the user with charger and power supply disconnection; Prevent the situation of rechargeable battery overload charging, thus the useful life of having improved rechargeable battery and charger.
Particularly; Said body 11 comprises a public end housing 111 and the female end housing 112 that mutual engaging connects, and is installed with a public plug 113 in the public end housing 111, is installed with a female 114 in female end housing 112; Public plug 113 is pegged graft with female 114, and pcb board 12 is fixedly arranged on the female 114.Connect through two symmetrically arranged braces 115 between public end housing 111 and the female end housing 113; Brace 115 1 ends are hinged with public plug 113 through a bearing pin 116; Brace 115 other ends are provided with a trip 1151; Female 114 two sides offer the draw-in groove 1141 that can be snapped in by trip 1151 respectively, thereby public plug 113 and female 114 are linked together.
Further, in order to make public plug 113 be connected reliable with female 114 and to be convenient to take apart, the utility model also is provided with a compression spring 117 between brace 115 and public plug 113.When brace 115 links together public plug 113 and female 114; This spring 117 also is in compressive state; Spring 117 imposes on the elastic force that brace 115 makes progress; The trip 1151 of brace 115 other ends is firmly embedded in the draw-in groove 1141 on the female 114, thereby guarantee that public plug 113 is connected reliably with female 114.When needs are taken public plug 113 and female 114 apart; Push brace 115 those ends that are provided with spring 117 with hand; Spring 117 is compressed; Simultaneously brace 115 other ends the draw-in groove 1141 of trip 1151 from the female 114 in deviate from, firmly outwards pull out public plug 113 this moment again, can public plug 113 and female 114 be separated.
Particularly; Inserting mode between public plug 113 and the female 114 is: the utility model is installed with a cross section and is oval card post 1131 on public plug 113; Offer a cross section on the female 114 and be oval hole clipping 1142; When public plug 113 is pegged graft with female 114, the post 1131 corresponding hole clippings 1142 of inserting will be blocked, the grafting between public plug 113 and the female 114 can be realized.Because the cross section of card post 1131 and hole clipping 1142 is ellipse, therefore blocks post 1131 and can't rotate in hole clipping 1142, has guaranteed the reliability that connects between public plug 113 and the female 114.In addition, be arranged with a sealing ring 1132 on the card post 1131, guaranteed the sealing property between public plug 113 and the female 114, but also can play the effect of buffering.
The utility model also provides a kind of electric automobile that uses foregoing charger.
In sum; The charger that the utility model provides and use the electric automobile of this charger shows the electric weight and the charged state of rechargeable battery through the charging control line 1 of charger, and the user can grasp the current charging progress of rechargeable battery in real time; After rechargeable battery is full of electricity; In time charger and power supply are broken off, prevent the situation of rechargeable battery overload charging, thus the useful life of having improved rechargeable battery and charger.
In addition; If cause the phenomenon of charger and power supply loose contact owing to operational reason; Signal lamp on the charging control line 1 of the utility model can not show, thereby reminds the user that charger is contacted well with power supply, solved existing charger because of with the power supply loose contact; But the user can't in time find, and then cause the in fact also uncharged problem of rechargeable battery.
The public plug 113 of the charging control line 1 that the utility model provides is connected firmly with female 114, reliably, guaranteed that public plug 113 contact good with female 114 and charger charges normal, and dismantled easily, be convenient to later maintenance.
The utility model is provided with sealing ring through the splicing position at public plug 113 and female 114, thereby makes charging control line 1 have the function of waterproof.
The above is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also are regarded as the protection range of the utility model.
Claims (9)
1. charger; Be used for rechargeable battery charging to electric equipment; Said charger comprises the plug that is electrically connected with power supply; It is characterized in that said plug and can show that the charging control line of electric weight and charged state is connected, said charging control line is electrically connected with the rechargeable battery of said electric equipment.
2. charger according to claim 1; It is characterized in that; Said charging control line comprises that a body and is located at said intrinsic pcb board; Said pcb board be provided with one be used to detect said electric quantity of rechargeable battery detection module, the control module, a red LED lamp, a yellow LED lamp and the green LED lamp that are connected with said detection module, be respectively equipped with the 3rd translucent cover that second translucent cover and that first translucent cover, that cooperates with said red LED lamp cooperates with said yellow LED lamp cooperates with said green LED lamp on said external surface.
3. charger according to claim 2; It is characterized in that; Said body comprises a public end housing and the female end housing that mutual engaging connects, and is installed with a public plug in the said public end housing, is installed with a female in said female end housing; Said public plug and female are pegged graft, and said pcb board is fixedly arranged on the said female.
4. charger according to claim 3; It is characterized in that; Connect through two symmetrically arranged braces between said public plug and the female; Said brace one end is hinged through a bearing pin and said public plug, and the said brace other end is provided with a trip, and said female two side offers the draw-in groove that can be snapped in by said trip respectively.
5. charger according to claim 4 is characterized in that, also is provided with a compression spring between said brace and the public plug.
6. according to each described charger of claim 1 ~ 5, it is characterized in that, be installed with a card post on the said public plug, offer one on the said female and can hold the hole clipping that said card post inserts.
7. charger according to claim 6 is characterized in that, is arranged with a sealing ring on the said card post.
8. charger according to claim 6 is characterized in that, the cross section of said card post and draw-in groove is ellipse.
9. an electric automobile is characterized in that, comprises each described charger of claim 1 ~ 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039267U CN202260561U (en) | 2011-10-21 | 2011-10-21 | Charger and electric vehicle using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204039267U CN202260561U (en) | 2011-10-21 | 2011-10-21 | Charger and electric vehicle using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260561U true CN202260561U (en) | 2012-05-30 |
Family
ID=46121745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204039267U Expired - Lifetime CN202260561U (en) | 2011-10-21 | 2011-10-21 | Charger and electric vehicle using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260561U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193513A (en) * | 2016-07-04 | 2016-12-07 | 卓达新材料科技集团威海股份有限公司 | Connector hung by a kind of building piece back card |
| CN107809128A (en) * | 2017-12-06 | 2018-03-16 | 翟鹏翔 | A kind of light-emitting caution cable that charge capacity is identified with LED lamplight chromatic flicker |
| CN108258445A (en) * | 2018-01-16 | 2018-07-06 | 上海置恒电气有限公司 | A kind of electric connector of safe and convenient |
| CN110932014A (en) * | 2019-12-13 | 2020-03-27 | 扬州荣发滑线电气有限公司 | Wire connector with adjusting function and using method thereof |
-
2011
- 2011-10-21 CN CN2011204039267U patent/CN202260561U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193513A (en) * | 2016-07-04 | 2016-12-07 | 卓达新材料科技集团威海股份有限公司 | Connector hung by a kind of building piece back card |
| CN107809128A (en) * | 2017-12-06 | 2018-03-16 | 翟鹏翔 | A kind of light-emitting caution cable that charge capacity is identified with LED lamplight chromatic flicker |
| CN108258445A (en) * | 2018-01-16 | 2018-07-06 | 上海置恒电气有限公司 | A kind of electric connector of safe and convenient |
| CN108258445B (en) * | 2018-01-16 | 2023-07-21 | 上海置恒电气有限公司 | Safe and convenient electric connector |
| CN110932014A (en) * | 2019-12-13 | 2020-03-27 | 扬州荣发滑线电气有限公司 | Wire connector with adjusting function and using method thereof |
| CN110932014B (en) * | 2019-12-13 | 2021-09-28 | 扬州荣发滑线电气有限公司 | Wire connector with adjusting function and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |