CN202025945U - Charger connecting wire with indicating device - Google Patents
Charger connecting wire with indicating device Download PDFInfo
- Publication number
- CN202025945U CN202025945U CN2010206892739U CN201020689273U CN202025945U CN 202025945 U CN202025945 U CN 202025945U CN 2010206892739 U CN2010206892739 U CN 2010206892739U CN 201020689273 U CN201020689273 U CN 201020689273U CN 202025945 U CN202025945 U CN 202025945U
- Authority
- CN
- China
- Prior art keywords
- indicating device
- connecting line
- charger
- 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 - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a charger connecting wire with an indicating device, which comprises a connecting end, a plug, an electric jumper and a light conducting ring, wherein the connecting end is used for connecting to a printed circuit board (PCB) inside the charger, the plug is connected with the connecting end through a wire rod and further comprises a PCB which is provided with a resistor and a light-emitting diode (LED) lamp in welding mode, and the resistor and the LED lamp is connected in series, the electric jumper is used for connecting the PCB and the plug so as to supply power to the LED lamp on the PCB, and the light conducting ring is arranged on the surface of the plug, made of transparent materials and is lightened when the LED lamp is connected with a power supply. Accordingly, by means of the light conducting ring, users can judge whether the charger is in a charging state in a long distance and whether the plug is in full contact with a socket or not, thereby being convenient to use and saving electricity.
Description
Technical field
The utility model relates to a kind of charger connecting line that has indicating device, particularly relates to the charger connecting line whether a kind of charger that allows the user just can judge oneself at a distance by indicating device is in charge condition.
Background technology
The charger that often uses in the daily life is a kind of equipment that alternating current is converted to low-voltage DC.Charger is to adopt power electronics semiconductor device, and voltage and the constant alternating current of fixed-frequency are transformed to galvanic a kind of conversion equipment.Charger is of many uses in every field, particularly is widely used in common electrical equipment such as this note of pen computer, mobile phone, camera at sphere of life.Along with socioeconomic continuous development, promoted the growth of electrical apparatus industry market sale, simultaneously, the implementation of incident such as 3G commercialization, chip and operating system new product are released, household electrical appliances are gone to the countryside, old for new service and policy has also driven increasing rapidly as the charger market of above-mentioned electrical accessorie.Charger before, such as the charger that is used for notebook is charged, when charging the time need be seen computer screen, just know charging whether with whether well contact, this charging modes not only bothers but also wastes electric energy and do not meet environmental protection requirement very much.
In sum, problem demanding prompt solution is, a kind of improved charger need be provided, and whether whether its charger that can allow the user just can judge oneself from afar is in charge condition and judges plug contacts fully with socket.
The utility model content
Technical problem to be solved in the utility model is, a kind of charger connecting line that has indicating device is provided, and whether whether its charger that allows the user just can judge oneself at a distance by indicating device is in charge condition and judges plug contacts fully with socket.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of charger connecting line that has indicating device comprises: link, and it is used to be connected to the pcb board of charger inside; Plug, it is connected with link by wire rod; In addition, described plug also comprises: pcb board, be welded with resistance and LED lamp on it, and described resistance and LED lamp are connected in series; The electronics wire jumper, it is used to connect described pcb board and described plug so that the LED lamp on the described pcb board is powered; The leaded light ring, it is positioned at described plug surface, adopts transparent material to make, and can light this leaded light ring when described LED lamp energized.
The described charger connecting line that has indicating device adopts the inner membrance of polypropylene material as its leaded light ring.
The described electronics wire jumper that has the charger connecting line of indicating device adopts the Teflon line to realize.
The side of the LED lamp of the described charger connecting line that has an indicating device has wrapped up one deck aluminium foil, allows the light of described LED lamp better reflex on the described leaded light ring.
Be enclosed with anti-interference magnet ring on the wire rod of the described charger connecting line that has an indicating device, be used to suppress the interference that produces on the described wire rod.
The described anti-interference magnet ring that has the charger connecting line of indicating device adopts the magnetic material tri-iron tetroxide to make.
The terminal place of the plug inside of the described charger connecting line that has an indicating device all is enclosed with heat-shrink tube to play the effect of insulation.
The described charger connecting line that has indicating device also comprises: binding band is used to tie up fixing described wire rod.
Series welding is connected to two LED lamps on the pcb board of the described charger connecting line that has an indicating device.
Described link 60 sides that have the charger connecting line of indicating device are provided with SR to reach the effect of protection wire rod.
The utility model has the advantages that the plug surface that the utility model has a charger connecting line of indicating device is provided with a leaded light ring that adopts transparent material to make, when described LED lamp energized, can light this leaded light ring.Therefore, whether whether the charger that just can allow the user judge oneself at a distance by this leaded light ring is in charge condition and judges plug contacts fully with socket, uses the promptly convenient electric energy of having saved again.
Description of drawings
Fig. 1 has the overall structure schematic diagram of the charger connecting line of indicating device for the utility model;
Fig. 2 has the structural representation of plug portion of the charger connecting line of indicating device for the utility model;
Fig. 3 has the circuit diagram of plug portion of the charger connecting line of indicating device for the utility model.
Embodiment
For further disclosing the technical solution of the utility model, be described with reference to the accompanying drawings execution mode of the present utility model now.
Fig. 1 has the overall structure schematic diagram of the charger connecting line of indicating device for the utility model, Fig. 2 has the structural representation of plug portion of the charger connecting line of indicating device for the utility model, Fig. 3 has the circuit diagram of plug portion of the charger connecting line of indicating device for the utility model, wherein, comprise: link 60, it is used to be connected to the pcb board of charger inside; Plug 10, it is connected with link 60 by wire rod 20; In addition, described plug 10 also comprises: pcb board 11, be welded with resistance 111 and LED lamp 112 on it, and described resistance 111 and LED lamp 112 are connected in series; Electronics wire jumper 14, it is used to connect described pcb board 11 and described plug 10 the LED lamp 112 on the described pcb board 11 is powered when described plug 10 energisings; Leaded light ring 15, it is positioned at described plug 10 surfaces, the employing transparent material is made, when described LED lamp 112 energized, can light this leaded light ring 15, this leaded light ring 15 adopts polypropylene material as inner membrance, so that the white light that allows this leaded light ring 15 send is very dim, be similar to the sensation of moonlight when lighting.
Described electronics wire jumper adopts the Teflon line, can be when formed product under the situation of big pressure, play slow kind effect.The side of described LED lamp 112 has wrapped up one deck aluminium foil 12, allows the light of described LED lamp 112 better reflex on the described leaded light ring 15, plays better display effect.Be enclosed with anti-interference magnet ring 30 on the described wire rod 20, be used to suppress the interference that produces on the described wire rod, it is that the magnetic material tri-iron tetroxide is made that this anti-interference magnet ring 30 adopts ferrocart cores.The terminal place of described plug 10 inside all is enclosed with heat-shrink tube 13 to play the effect of insulation, to prevent having electric bad hidden danger in the batch production process.The charger connecting line that has indicating device described in the utility model also comprises: binding band 40 is used to tie up fixing described wire rod 20.In addition, can series welding be connected to two LED lamps 112 on the described pcb board 11 to strengthen display effect.
Below in conjunction with Fig. 1, Fig. 2 and Fig. 3 the action situation that the utility model uses in reality is described.
During use, the charger energized and with described plug 10 insert be recharged the respective socket of object after, circuit on the described pcb board 11 is switched on, electric current is lighted described LED lamp 112 after described resistance 111 shuntings, at this moment, the user promptly can observe out charger from the outside by described leaded light ring 15 and be in charged state; If the described plug 10 of charger do not insert be recharged object or with the respective socket loose contact that is recharged object described LED lamp 112 extinguish, at this moment, be in vacant state just the user can judge charger from the outside by described leaded light ring 15.
More than, basic design of the present utility model and basic principle have been set forth by description of listed embodiment.But the utility model never is limited to above-mentioned listed execution mode, and every equivalent variations, improvement and deliberately of inferior quality behavior of doing based on the technical solution of the utility model of change all should belong to protection range of the present utility model.
Claims (10)
1. charger connecting line that has indicating device comprises: link (60), and it is used to be connected to the wiring board of charger inside; Plug (10), it is connected with link (60) by wire rod (20); It is characterized in that described plug (10) also comprises: pcb board (11), be welded with resistance (111) and LED lamp (112) on it, described resistance (111) and described LED lamp (112) are connected in series; Electronics wire jumper (14), it is used to connect described pcb board (11) and described plug (10) when described plug (10) is switched on the LED lamp (112) on the described pcb board (11) is powered; Leaded light ring (15), it is positioned at described plug (10) surface, adopts transparent material to make, and can light this leaded light ring (15) when described LED lamp (112) energized.
2. the charger connecting line that has indicating device according to claim 1 is characterized in that it adopts the inner membrance of polypropylene material as leaded light ring (15).
3. the charger connecting line that has indicating device according to claim 1 and 2 is characterized in that described electronics wire jumper (14) is the Teflon line.
4. the charger connecting line that has indicating device according to claim 3, it is characterized in that, the side of described LED lamp (112) has wrapped up one deck aluminium foil (12), to allow the light of described LED lamp (112) better reflex on the described leaded light ring (15).
5. the charger connecting line that has indicating device according to claim 4 is characterized in that, is enclosed with anti-interference magnet ring (30) on the described wire rod (20), is used to suppress described wire rod (20) and goes up the interference that produces.
6. the charger connecting line that has indicating device according to claim 5 is characterized in that, described anti-interference magnet ring (30) adopts the magnetic material tri-iron tetroxide to make.
7. the charger connecting line that has indicating device according to claim 3 is characterized in that, the inner terminal place of described plug (10) all is enclosed with heat-shrink tube (13).
8. the charger connecting line that has indicating device according to claim 3 is characterized in that, also comprises: binding band (40) is used to tie up fixing described wire rod (20).
9. the charger connecting line that has indicating device according to claim 1 is characterized in that, described pcb board (11) is gone up series welding and is connected to two LED lamps (112).
10. the charger connecting line that has indicating device according to claim 1 is characterized in that, described link (60) side is provided with SR.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206892739U CN202025945U (en) | 2010-12-30 | 2010-12-30 | Charger connecting wire with indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206892739U CN202025945U (en) | 2010-12-30 | 2010-12-30 | Charger connecting wire with indicating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202025945U true CN202025945U (en) | 2011-11-02 |
Family
ID=44850883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206892739U Expired - Fee Related CN202025945U (en) | 2010-12-30 | 2010-12-30 | Charger connecting wire with indicating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202025945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122779A (en) * | 2010-12-30 | 2011-07-13 | 今皓光电（昆山）有限公司 | Charger connecting line with indicating device |
| US11515586B2 (en) * | 2018-05-07 | 2022-11-29 | Chargepoint, Inc. | Electric vehicle charging system |
-
2010
- 2010-12-30 CN CN2010206892739U patent/CN202025945U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122779A (en) * | 2010-12-30 | 2011-07-13 | 今皓光电（昆山）有限公司 | Charger connecting line with indicating device |
| US11515586B2 (en) * | 2018-05-07 | 2022-11-29 | Chargepoint, Inc. | Electric vehicle charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |