CN203180600U - High-precision charging power supply with hand generation device - Google Patents
High-precision charging power supply with hand generation device Download PDFInfo
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- CN203180600U CN203180600U CN2013203239621U CN201320323962U CN203180600U CN 203180600 U CN203180600 U CN 203180600U CN 2013203239621 U CN2013203239621 U CN 2013203239621U CN 201320323962 U CN201320323962 U CN 201320323962U CN 203180600 U CN203180600 U CN 203180600U
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- power supply
- power
- charging
- charging part
- power end
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Abstract
Disclosed in the utility model is a high-precision charging power supply with a hand generation device. The high-precision charging power supply comprises an insulated housing, a power supply terminal, a hand generation device, a boosted circuit and a charging portion, wherein the power supply terminal, the hand generation device, the boosted circuit and the charging portion are arranged in the insulated housing. The power supply terminal is provided with a power supply manager and a warning indicator; the power supply terminal is connected with the power supply manager and the boosted circuit; the power supply manager is connected with the warning indicator; and the boosted circuit is connected with the charging portion. The charging portion is provided with a current detector and a switcher; and a protection circuit is arranged between the power supply terminal and the charging portion. Because of the arrangement of the protection circuit between the power supply terminal and the charging portion, the security of the charging circuit is protected. The power supply with the simple structure can supply stable voltages for a lithium battery; the actual temperature of equipment can be detected; the location of a fault can be determined accurately; detection recording can be carried out; and the electricity with the accurate quantity can be provided for the battery to avoid over charging.
Description
Technical field
The utility model relates to rechargeable charge power supply, particularly a kind of high accuracy charge power supply with the hand power device.
Background technology
Now, lithium battery is because in light weight, the good low price of conductivity and little with impact to the harm of environment, obtained good development, occupy center of gravity at battery industry, under charged state, if the charging voltage of lithium battery repeats to surpass the state more than 4.3 volts, have smolder, the danger of on fire even blast.Be lower than as the voltage of lithium battery under 2.0 volts the state and place for a long time, then lithium battery can't re-use or charge.Overcharge or when discharging (use) accident even blast that life-span that may the contracting lithium battery or take place can not expect.
In addition, a lot of power supplys can not oneself generate electricity, and at a lot of material times, can not solve emergent problem, and therefore, there is defective in prior art, needs to improve.
Implementation content
The technical problems to be solved in the utility model is for overcoming weak point of the prior art, a kind of simple structure is provided, provides burning voltage for lithium battery, energy checkout equipment actual temperature, accurately where failure judgement goes out, carry out detection record, for battery provides electric weight accurately, avoid the high accuracy charge power supply that overcharges.
For solving technical problem of the present utility model, the technical scheme that adopts is: a kind of high accuracy charge power supply with the hand power device, comprise insulation shell, be arranged on the power end in the insulation shell, the hand power device, booster circuit, charging part, described power end arranges power supervisor, warning indicator, described power end and described power supervisor, described booster circuit connects, described power supervisor is connected with described warning indicator, described booster circuit is connected with described charging part, described charging part arranges current detector, switch, be provided with protective circuit between described power end and the described charging part, described hand power device is connected with described power supervisor by lead;
Described hand power device comprises the electric generator that is arranged on described insulation shell inside and the handle that is arranged on described insulation shell outside.
Described high accuracy charge power supply, described power end is established an electric weight device, is used for the electric weight of metering power end, after described electric weight device detects power end and replenishes electric weight and finish, send information to power supervisor, described power supervisor is received the supplementary circuitry of cutting off the electricity supply and holding after the information.
Described high accuracy charge power supply, described insulation shell outer setting one strip groove, described handle is arranged in the strip groove.
Described power end is established an electric weight device, is used for the electric weight of metering power end, after described electric weight device detects power end and replenishes electric weight and finish, sends information to power supervisor, and described power supervisor is received the supplementary circuitry of the end of cutting off the electricity supply after the information;
Described power end is established an indicating device, is used for the display power supply end and replenishes state of charge;
Described charge power supply also comprises Temperature Detector, described Temperature Detector comprises temperature detecting unit, alarm unit, described temperature detecting unit is for detection of the actual temperature of charging circuit, and generation signal, compare according to presupposed information and detection information, generate data, send alarm signal by alarm unit;
Described charging part is provided with a green indicating lamp, a yellow indicator lamp, a red led, is used for showing the charged state of charging part and the function situation of charging part.
Beneficial effect with respect to prior art is, by protective circuit is set on the charging circuit, protection charging road road safety, reduced potential safety hazard, arrange and be described charging part charging after booster circuit is adjusted voltage, for charging part provides burning voltage, minimizing is to the stimulation of lithium battery, and the current detector of setting is for detection of the charging part current capacity, when the electric current that detects power end output reaches the maximum of current capacity in the charging part, generate signal and flow to switch, described switch cuts off the circuit of this charging part immediately, avoids lithium battery to be overcharged, to a certain extent, increased the useful life of battery, externally be provided with indicator light, can know the charge condition of seeing battery and the function situation of charging part, be provided with temperature detecting unit, the temperature of detection line more accurately, the signal that gives the alarm timely, this power supply adds the hand power device in addition, can oneself generating, solved and oneself to have passed through hand power crucial moment, solved emergent problem; Avoid unnecessary loss, good economic benefits.
Description of drawings
Fig. 1 is basic connection diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing optimal way of the present utility model is described in further detail.
As shown in Figure 1, this high accuracy charge power supply simple structure, provide burning voltage for battery, energy checkout equipment actual temperature, accurately where failure judgement goes out, carry out detection record, for battery provides electric weight accurately, avoid overcharging, externally timely consersion unit inner case can use at hand-held computer, portable multimedia playing apparatus, mobile phone or lithium battery charger etc.A kind of high accuracy charge power supply with the hand power device, comprise insulation shell, be arranged on the power end in the insulation shell, the hand power device, booster circuit, charging part, described power end arranges power supervisor, warning indicator, described power end and described power supervisor, described booster circuit connects, described power supervisor is connected with described warning indicator, described booster circuit is connected with described charging part, described charging part arranges current detector, switch, be provided with protective circuit between described power end and the described charging part, described hand power device is connected with described power supervisor by lead;
Described hand power device comprises the electric generator that is arranged on described insulation shell inside and the handle that is arranged on described insulation shell outside.
Described high accuracy charge power supply, described power end is established an electric weight device, is used for the electric weight of metering power end, after described electric weight device detects power end and replenishes electric weight and finish, send information to power supervisor, described power supervisor is received the supplementary circuitry of cutting off the electricity supply and holding after the information.
Described high accuracy charge power supply, described insulation shell outer setting one strip groove, described handle is arranged in the strip groove.
This high accuracy charge power supply, comprise power end 4, booster circuit 5, charging part 7, described power end 4 provides electric energy for charging part, described power end 4 arranges power supervisor 2, warning indicator 1, described power supervisor 2 is detecting that the power end electric weight is low excessively, when short circuit, no current output, is starting described warning indicator 1 and warn; Detecting the power end electric weight just often at described power supervisor 2, be that described charging part is charged after adjusting voltages by described booster circuit 5; Described power end 4 is established an electric weight device 3, the electric weight that is used for metering power end 4, be that power end 4 is when replenishing electric weight, described electric weight device 3 begins to detect power end 4 inner electric weight, described power end 4 is established an indicating device, when described indicating device replenishes electric weight at power end, lamp is bright, after described electric weight device 3 detects power end and replenishes electric weight and finish, generation information, and send information to power supervisor 2, described power supervisor 2 is received the supplementary circuitry of cutting off the electricity supply and holding after the information, simultaneously, indicating device extinguishes, and can know accurately that by indicating device the electric weight of power end replenishes state;
Described charging part 7 arranges current detector 8, switch 9, described charging part 7 is provided with the interface of multiple charging device, when needs charge, charging device is connected charging part by interface, simultaneously, described current detector 8 just detects the current capacity of charging device, generate information conveyance then and give described booster circuit, described booster circuit 5 is adjusted voltage according to information, be this equipment charge with stable voltage then, when the electric current that detects power end 4 outputs reaches the maximum of current capacity in the charging part 7, generate signal and flow to switch 9, described switch 9 cuts off the circuit of this charging part 7 immediately;
Be provided with protective circuit 6 between described power end 4 and the described charging part 7, protection charging circuit safety; Described charge power supply also comprises Temperature Detector 13, described Temperature Detector 13 comprises temperature detecting unit 11, alarm unit 12, described temperature detecting unit 11 is for detection of the actual temperature of charging circuit, and compare according to presupposed information and detection information, generate data, when the actual temperature that detects circuit is higher than the peak of preset temperature, generate signal, send alarm signal by alarm unit 12.
Described charging part is provided with a green indicating lamp, a yellow indicator lamp, a red led, is used for showing the charged state of charging part and the function situation of charging part, and when charging part charged normal, green indicating lamp was bright; When current detector detect charging part saturated after, yellow indicator lamp is bright; When temperature monitoring detected line temperature and is higher than the preset temperature peak, red led was bright; By the luminance of indicator light of all kinds, reflect the internal information of charge power supply.
More than disclosed only be embodiment of the present utility model; but; the utility model is not limited thereto; any be familiar with the art the technical staff in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion by described protection range with claim.
Claims (3)
1. high accuracy charge power supply with the hand power device, it is characterized in that: comprise insulation shell, be arranged on the power end in the insulation shell, the hand power device, booster circuit, charging part, described power end arranges power supervisor, warning indicator, described power end and described power supervisor, described booster circuit connects, described power supervisor is connected with described warning indicator, described booster circuit is connected with described charging part, described charging part arranges current detector, switch, be provided with protective circuit between described power end and the described charging part, described hand power device is connected with described power supervisor by lead;
Described hand power device comprises the electric generator that is arranged on described insulation shell inside and the handle that is arranged on described insulation shell outside.
2. high accuracy charge power supply according to claim 1, it is characterized in that: described power end is established an electric weight device, the electric weight that is used for the metering power end, after described electric weight device detects power end and replenishes electric weight and finish, send information to power supervisor, described power supervisor is received the supplementary circuitry of cutting off the electricity supply and holding after the information.
3. high accuracy charge power supply according to claim 1, it is characterized in that: described insulation shell outer setting one strip groove, described handle is arranged in the strip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203239621U CN203180600U (en) | 2013-06-06 | 2013-06-06 | High-precision charging power supply with hand generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203239621U CN203180600U (en) | 2013-06-06 | 2013-06-06 | High-precision charging power supply with hand generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203180600U true CN203180600U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203239621U Expired - Fee Related CN203180600U (en) | 2013-06-06 | 2013-06-06 | High-precision charging power supply with hand generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203180600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180167A (en) * | 2020-09-25 | 2021-01-05 | 广东电网有限责任公司 | Detection device and use method thereof |
-
2013
- 2013-06-06 CN CN2013203239621U patent/CN203180600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112180167A (en) * | 2020-09-25 | 2021-01-05 | 广东电网有限责任公司 | Detection device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen City Hua CHAN Technology Co. Ltd. Assignor: Huang Zenghui Contract record no.: 2015440020045 Denomination of utility model: High-precision charging power supply with hand generation device Granted publication date: 20130904 License type: Exclusive License Record date: 20150211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150606 |
|
| EXPY | Termination of patent right or utility model |