CN201407630Y - General-purpose mobile phone holder charging and illuminating device - Google Patents
General-purpose mobile phone holder charging and illuminating device Download PDFInfo
- Publication number
- CN201407630Y CN201407630Y CN2009201319485U CN200920131948U CN201407630Y CN 201407630 Y CN201407630 Y CN 201407630Y CN 2009201319485 U CN2009201319485 U CN 2009201319485U CN 200920131948 U CN200920131948 U CN 200920131948U CN 201407630 Y CN201407630 Y CN 201407630Y
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- charging
- charger body
- lighting device
- phone seat
- 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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- 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 utility model relates to a general-purpose mobile phone holder charging and illuminating device comprising a charger body, a battery installed on the charger body and a plurality of LED lamps arranged on the charger body, wherein, the charger body is provided with a charging circuit, the charging circuit provides a pair of DC power supply output ends, and the charging input end of the batteryand the plurality of LED lamps are connected in parallel with the pair of DC power supply output ends. The general-purpose mobile phone seat charging and illuminating device provided by the utility model supplies power to the LED lamps by means of a technique called dual-access power supply, so as to provide the lamplights characterized by good brightness and long illumination time. Moreover, thedevice has the advantages of small volume, portability, and small electricity consumption.
Description
Technical field
The utility model relates to a kind of portable illumination device, relates in particular to a kind of general mobile phone seat charging and lighting device.
Background technology
Integrate the function of other products on a kind of product, make this compound product have more convenience in the use with low-cost, this is a kind of typical new product designs thinking.The combination of charger for mobile phone and lighting apparatus also can produce multiple product and technology of utilizing scheme.For example, the technical scheme that Chinese utility model discloses for No. 02271010.8, but this scheme needs to switch when charging and LED (light emitting diode) work, and behind mains failure, just can't work, this obviously is unfavorable for using.
Along with mobile phone seat fill universal day by day, be necessary to fill the function of integrating general illuminating apparatus at mobile phone seat, make its use more convenient, and cost is low.
The utility model content
The purpose of this utility model is, a kind of general mobile phone seat charging and lighting device is provided, it is filled with at mobile phone seat several LED lamps is installed, and the LED lamp is in parallel with the charging output that mobile phone seat fills, thereby filling, this mobile phone seat can directly power to the LED lamp, also the powered battery that can fill with by mobile phone seat is given the LED lamp, thereby forms a kind of two easy to use, power consumption is little, brightness is good lighting device that inserts power supplys.
For achieving the above object, general mobile phone seat charging and lighting device of the present utility model comprises: charger body, be installed on the battery on the charger body and be located at several LED lamps on the charger body, this charger body is provided with charging circuit, this charging circuit provides a pair of dc power output end, and the charging input end of battery and several LED lamps are connected in parallel this to dc power output end.
Be connected in parallel between described several LED lamps.
Described charger body is provided with gauge tap, and this gauge tap is connected between LED lamp and the dc power output end.
Described gauge tap is press-down type switch or slipping switch.
Series connection inserts a corresponding current-limiting resistance between one link of several light emitting diodes of described parallel connection and the direct current power output end.
One end of described each the LED lamp current-limiting resistance of connecting forms parallel connection then, connects dc power output end again.
Described several LED lamps are located at described charger body end.
Described charger body is rectangular-shaped.
Described battery is a lithium ion battery.
Described charger body is provided with charging plug.
The beneficial effects of the utility model: the utility model general mobile phone seat charging and lighting device, realize mobile phone seat charging and lighting dual-purpose, have two characteristics that insert power supply, can utilize mobile phone seat to fill direct power supply and give the LED lamp, also can make full use of the general mobile phone battery (can also be digital camera, common rechargeable battery) the LED lamp is given in power supply, provides illuminator lamp light when outage or under the outdoor non-transformer condition; Simultaneously, a plurality of light emitting diode parallel connections, the brightness height, power consumption is little, lighting hours is long; This general mobile phone seat charging and lighting device is easy to use, is easy to carry, and also can play the effect that prevented charge and discharge protecting to battery simultaneously.
Because lithium ion battery needs and overcharges (restriction charging voltage 4.2V) and over (limits discharge voltage about 2.5～3V) and uses the high-brightness white-light LED lamp here; pressure drop is about 3.3V; use the overdischarge problem do not need to consider battery (3.3V＞3V, battery not can overdischarge).
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effect apparent by the specific embodiment of the present utility model is described in detail.
Fig. 1 is the structural representation of the utility model general mobile phone seat charging and lighting device embodiment;
Fig. 2 is the LED lamp connecting circuit schematic diagram of the utility model one embodiment;
Fig. 3 is the LED lamp connecting circuit schematic diagram of another embodiment of the utility model.
The specific embodiment
For further setting forth technological means and the effect thereof that the utility model is taked, be described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.
As shown in Figure 1, general mobile phone seat charging and lighting device of the present utility model comprises: charger body 1, be installed on the battery 4 on the charger body and be located at several LED lamps 2 on the charger body 1, this charger body 1 is provided with charging circuit, this charging circuit provides a pair of dc power output end 6, and the charging input end of battery 4 (not shown) is connected in parallel this to dc power output end 6 with several LED lamps 2.
Described charger body 1 is a rectangular shape, and it is provided with gauge tap 3, and this gauge tap 3 is press-down type switch or slipping switch, is connected between LED lamp 2 and the dc power output end 6, is used for controlling the unlatching of described LED lamp and extinguishing.This charger body 1 is provided with battery, and this battery is a lithium ion battery, and it can be under power failure or outdoor non-transformer condition, for LED lamp 2 provides illumination needed electric energy.Described charger body 1 also is provided with charging plug, and this charging plug inserts on the mains supply, and for described battery and LED lamp 2 provide electric energy, it is contained in the groove, not only saves the space, and charging plug is played the certain protection effect.In addition, be provided with charging indicator light 5 on described charger body 1 surface below with respect to battery 4, when to battery 4 chargings, connect power supply, charging indicator light 5 is shinny, and when charging finishes, charging indicator light 5 extinguishes.
Described several LED lamps 2 are located at described charger body 1 end, and as another kind of selectivity embodiment of the present utility model, these several LED lamps 2 can be located at described body 1 upper surface, are located at described charger body 1 both sides side by side.Further, be connected in parallel between these several LED lamps 2, as an embodiment of the present utility model, series connection inserts a corresponding current-limiting resistance 10 (as shown in Figure 2) between a link of several LED lamps 2 of described parallel connection and the direct current power output end 6.As another embodiment of the present utility model, an end of each LED lamp 2 of the described control current-limiting resistance 20 of connecting forms in parallelly then, connects dc power output end 6 (as shown in Figure 3) again.These several LED lamps 2 can be filled by described mobile phone seat directly provides electric energy, the also powered battery that can fill with by mobile phone seat, thus form a kind of two easy to use, power consumption is little, brightness is good lighting device that inserts power supplys.
Giving in the charging mobile phone battery process when seat fills, charging voltage is added in the two ends of lighting circuit, connects switch 3, and circuit is connected, and voltage is added in the two ends of several LED lamps 2, and electric current flows through several LED lamps 2, and the LED lamp is luminous, and illuminator lamp light is provided.When switch disconnected, the LED lamp extinguished, lighting-off work.Owing to adopt the parallel connection of a plurality of LED lamp, the brightness height is easy to use, lighting hours is long, the voltage drop of this LED lamp is generally about 3.3V, do not worry the overdischarge problem of lithium ion battery, for example a battery that is nominally 3.7V 1200mAh uses 5 highlighted LED lamp illuminations, each LED lamp current limliting 20mA, then the time that can throw light on is approximately 12 hours.Use the highlighted LED lamp of 10 current limlitings as 20mA, the brightness meeting lighting hours that doubles also had about 6 hours.Because the utility model general mobile phone seat charging and lighting device is provided with lithium ion battery (not shown) on charger body 1, this can be under power failure or outdoor non-transformer condition, for described several LED lamps 2 power supplies, to guarantee the normal illumination of this device.This general mobile phone seat charging and lighting device also can be used as the micropower electricity-saving lamp and uses, and especially is fit to the illumination after the power failure illumination in family evening and school student dormitory have a power failure.
In sum; the general mobile phone seat charging and lighting device that adopts the utility model to provide; small and exquisite being convenient to of volume carried; can reach the purpose of cell-phone charging and lighting dual-purpose; it utilizes the universal battery of electronic products such as general battery of mobile phone or digital camera; adopt two modes that insert power supply; for the LED lamp provides power supply; so that good brightness to be provided; the light that lighting hours is long; be convenient for people to family's use in evening or open-air illumination and use, simultaneously, this mobile phone seat charging and lighting device power consumption is little; the brightness height also can play the effect that prevents the over-charging of battery discharge prevention to a certain extent.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model accompanying Claim.
Claims (10)
1, a kind of general mobile phone seat charging and lighting device, it is characterized in that, comprise charger body, be installed on the battery on the charger body and be located at several LED lamps on the charger body, this charger body is provided with charging circuit, this charging circuit provides a pair of dc power output end, and the charging input end of battery and several LED lamps are connected in parallel this to dc power output end.
2, general mobile phone seat charging and lighting device as claimed in claim 1 is characterized in that, is connected in parallel between described several LED lamps.
3, general mobile phone seat charging and lighting device as claimed in claim 1 is characterized in that described charger body is provided with gauge tap, and this gauge tap is connected between LED lamp and the dc power output end.
4, general mobile phone seat charging and lighting device as claimed in claim 3 is characterized in that described gauge tap is press-down type switch or slipping switch.
5, general mobile phone seat charging and lighting device as claimed in claim 1 is characterized in that, series connection inserts a corresponding current-limiting resistance between a link of several light emitting diodes of described parallel connection and the direct current power output end.
6, general mobile phone seat charging and lighting device as claimed in claim 1 is characterized in that, an end of described each the LED lamp current-limiting resistance of connecting forms parallel connection then, connects dc power output end again.
7, general mobile phone seat charging and lighting device as claimed in claim 1 is characterized in that, described several LED lamps are located at described charger body end.
8, general mobile phone seat charging and lighting device as claimed in claim 1 is characterized in that described charger body is rectangular-shaped.
9, general mobile phone seat charging and lighting device as claimed in claim 1 is characterized in that described battery is a lithium ion battery.
10, general mobile phone seat charging and lighting device as claimed in claim 1 is characterized in that described charger body is provided with charging plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201319485U CN201407630Y (en) | 2009-05-22 | 2009-05-22 | General-purpose mobile phone holder charging and illuminating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201319485U CN201407630Y (en) | 2009-05-22 | 2009-05-22 | General-purpose mobile phone holder charging and illuminating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407630Y true CN201407630Y (en) | 2010-02-17 |
Family
ID=41678564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201319485U Expired - Fee Related CN201407630Y (en) | 2009-05-22 | 2009-05-22 | General-purpose mobile phone holder charging and illuminating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407630Y (en) |
-
2009
- 2009-05-22 CN CN2009201319485U patent/CN201407630Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20110522 |