CN205565792U - Portable multi -purpose power - Google Patents
Portable multi -purpose power Download PDFInfo
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- CN205565792U CN205565792U CN201620203061.2U CN201620203061U CN205565792U CN 205565792 U CN205565792 U CN 205565792U CN 201620203061 U CN201620203061 U CN 201620203061U CN 205565792 U CN205565792 U CN 205565792U
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- battery compartment
- usb
- plug
- portable multi
- battery
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Abstract
The utility model discloses a portable multi -purpose power is equipped with the battery compartment on the body, the bottom of battery compartment is equipped with the base, and the body is fixed with USB input plug in battery compartment length direction's one end, and the other end relative with the USB charging plug is equipped with to inlay and locates this internal flashlight illuminate head on the body, still is equipped with the USB output plughole on the body, the USB output plughole is disposed under the flashlight illuminate head. The function that portable power source that it had solved prior art effectively exists is few, problem that the practicality is not high, the utility model discloses a portable multi -purpose power adaptation face is wide, and the function is many and the practicality is strong, has very high practical value.
Description
Technical field
This utility model relates to power technique fields, particularly relates to a kind of portable multi-purpose power supply being suitable for the use of multiple occasion.
Background technology
Portable power source, as a kind of portable power supply, is the problem of electronic equipment charging difficulty when solving the long-time operation in the wild of user, is used widely in daily life.The portable power source structure of prior art is varied, but is both needed to connect charger by USB connecting line, uses inconvenience.Secondly, walking-replacing tool is become along with automobile is more and more, people are more and more closer with the relation of automobile, time onboard is more and more longer, if automobile power source can be utilized to charge to mobile phone and computer etc., can bring about the biggest convenience, additionally, people, when driving to go out, many times may require that handheld lighting instrument, with the actual demand solving to go out when illumination or vehicle inspection.Publication date is on August 7th, 2013, and the Chinese patent literature of Publication No. CN203119570U discloses a kind of portable power source.Described portable power source includes body, is located at described intrinsic accumulator and controller, described body is provided with USB input hole, USB delivery outlet and shift knob, described portable power source also includes electricity display unit, described electricity display unit is connected with described controller, described electricity display unit is arranged on the inside of described body, and described body is provided with observation clear layer in the position matched with described electricity display unit.This portable power source has electricity display unit, described electricity display unit be integrated in described internal, user can check the dump energy of portable power source by observation clear layer;But this portable power source need to be connected charger by USB connecting line, can not be charged and not have illumination functions on automobile, and function is few, and therefore practicality is the highest.
Utility model content
The purpose of this utility model is for solving problem above-mentioned existing for the portable power source of prior art, it is provided that a kind of convenience of charging, the portable multi-purpose power supply that function is many, practicality is good.
The concrete technical scheme that this utility model is used for achieving the above object is, a kind of portable multi-purpose power supply, including body, described body is provided with battery compartment, the bottom of battery compartment is provided with base, and body is fixed with USB input plug in one end of battery compartment length direction, and the other end relative with USB charging plug on body is provided with and is embedded at intrinsic torch for illumination head, being additionally provided with USB output plughole on body, described USB output plughole is arranged on the lower section of torch for illumination head.Multipurpose power source body of the present utility model is provided with battery compartment, can lay rechargeable battery, and the bottom of battery compartment is provided with base, then make what multipurpose power source body can be stable to put;USB input plug is directly inserted into the USB interface of most of charger and is charged battery, it is not necessary to use USB connecting line, convenient and practical;Torch for illumination head can at night field on foot time be used as torch for illumination, USB output plughole can be then that mobile phone, computer etc. charge use, and so, this utility model solves that existing portable power source function is few, the problem of poor practicability, achieve one-object-many-purposes, improve practicality.
As preferably, USB charging plug being socketed with changeover plug, described changeover plug one end is provided with vehicle cigarette lighter, and the other end is provided with the USB receptacle suitable with USB charging plug;One end that changeover plug is provided with USB receptacle is cylindrical, USB receptacle is arranged on the end face of cylinder, body is provided with the cavity adaptive with changeover plug cylindrical end, and changeover plug is by being arranged on buckle and the body snapping of its end, and changeover plug is additionally provided with and the button of buckle linkage.USB charging plug of the present utility model is socketed changeover plug, common USB plug is converted into vehicle cigarette lighter, the cigar lighter jack being so directly inserted on automobile is battery charging, can facilitate and charge on automobile, by buckle and with buckle linkage button, easily changeover plug can be plugged on USB charging plug or from USB charging plug and take off, easy to use.
As preferably, battery compartment is three battery compartments cylindrically, three battery compartments are that isosceles triangle is arranged in juxtaposition, including a upper battery compartment and two lower battery compartments, described battery compartment and 18650 lithium batteries are suitable, each battery compartment accommodates 18650 lithium batteries, and base is arranged on the bottom of two lower battery compartments.Multipurpose power source of the present utility model is provided with three battery compartments, thus can accommodate three rechargeable batteries, uses 18650 lithium batteries that multipurpose power source can be made to have bigger storing electricity.Three cylindric battery compartments are that isosceles triangle is constituted side by side, and such layout makes it easier to hand-held;And the bottom of two lower battery compartments is provided with body base, then make what multipurpose power source body can be stable to put.
As preferably, it is equipped with groove on body both sides between upper battery compartment and lower battery compartment and the body above torch for illumination head, being provided with flexible desk lamp pole in groove, one end of flexible desk lamp pole is fixed on side groove one end near USB input plug, and the other end of flexible desk lamp pole is provided with illuminating lamp;Flexible desk lamp pole is metal hose, is provided with support iron wire in metal hose, and the length of flexible desk lamp pole is more than the length of side groove.This utility model utilizes the groove between upper and lower battery compartment, and the vertical rod base portion of desk-top illuminating lamp is fixed in one end of a groove wherein, and the vertical rod of illuminating lamp uses flexible structure, can be embedded in groove with canoe;And illuminating lamp is set at the other end of flexible vertical rod, flexible vertical rod can be pulled out in groove in use, and hold up and make it constitute small lamp, the purposes such as the illumination that may be used for the environment such as field tent, make functional diversities of the present utility model, arrange after support iron wire can make metal hose bending fixing under free position in metal hose, so that illuminating lamp rests on multiple different position, convenient use.
As preferably, it is 1 that torch for illumination head and illuminating lamp all use the large-power LED light bead of power 0.5-1.5 watt, the LED lamp bead on torch for illumination head, and the LED lamp bead on illuminating lamp is 3, is arranged in a linear on the bearing of trend of lamp stand.LED lamp bead volume is little, and brightness is big, and luminous efficiency is high, with energy efficient, can extend the working time of multipurpose power source.
As preferably, body is provided with the control switch for controlling torch for illumination head and illuminating lamp, controls switch and is arranged on the top of battery compartment near the first side of torch for illumination;Battery compartment is provided with cover plate, and described cover plate is arranged on battery compartment near USB input plug side.Control switch to be used for switching desk lamp illumination and torch for illumination or closedown mains lighting supply.
As preferably, this internal battery charging and discharging that is provided with manages module, and battery charging and discharging management module is connected by rat tail with USB input plug, battery compartment and USB output plughole.Battery charging and discharging management module is used for charge and discharge control and protection, the such as short-circuit protection, overcurrent protection, overvoltage protection, battery reverse connecting protection etc. of battery.When to battery overcharge, by preventing because temperature rises the intrinsic pressure rising caused, by monitoring cell voltage, when it arrives over-charging of battery voltage, i.e. activate overcharge protection, stop charging.Meanwhile, in order to prevent the over-discharge state of battery, when cell voltage is less than its overdischarge voltage detecting point, i.e. activate over, stop electric discharge.And when the discharge current of battery is excessive or short-circuit conditions produces, activate excess current protective function.
The beneficial effects of the utility model are: the function that it efficiently solves the portable power source existence of prior art is few, and the problem that practicality is the highest, portable multi-purpose power supply of the present utility model adapts to wide, and function is many and practical, has the highest practical value.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is a kind of cross-sectional structure schematic diagram of the present utility model;
Fig. 4 is another kind of structural representation of the present utility model;
A kind of structural representation of Fig. 5 this utility model changeover plug;
Fig. 6 is the left view of Fig. 5.
In figure, 1. body, 2. base, 3.USB input plug, 4. torch for illumination head, 5.USB output plughole, 6. go up battery compartment, 7. descend battery compartment, 8. groove, 9. flexible desk lamp pole, 10 illuminating lamps, 11.LED lamp bead, 12. control switch, 13. cover plates, 14. changeover plugs, 15. vehicle cigarette lighters, 16.USB jack, 17. cavitys, 18. buckles, 19. buttons, 20. battery charging and discharging management modules, 21 rat tails.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing detailed description of the invention of the present utility model is described in further detail.
Embodiment 1
In the embodiment 1 shown in Fig. 1, a kind of portable multi-purpose power supply, including body 1, described body is provided with battery compartment, and battery compartment is three battery compartments cylindrically, and three battery compartments are that isosceles triangle is arranged in juxtaposition, including a upper battery compartment 6 and two lower battery compartments 7, described battery compartment and 18650 lithium batteries are suitable, and each battery compartment accommodates 18650 lithium batteries, and the bottom of two lower battery compartments is provided with base 2.Body is fixed with USB input plug 3 in one end of battery compartment length direction, the other end relative with USB charging plug on body is provided with and is embedded at intrinsic torch for illumination head 4(and sees Fig. 2), being additionally provided with USB output plughole 5 on body, described USB output plughole is arranged on the lower section of torch for illumination head.
It is equipped with groove 8(on body both sides between upper battery compartment and lower battery compartment and the body above torch for illumination head and sees Fig. 3), flexible desk lamp pole 9 it is provided with in groove, one end of flexible desk lamp pole is fixed on side groove one end near USB input plug, and the other end of flexible desk lamp pole is provided with illuminating lamp 10;Flexible desk lamp pole is metal hose, is provided with support iron wire in metal hose, and the length of flexible desk lamp pole is more than the length of side groove;All using the large-power LED light bead 11 of power 0.5-1.5 watt on torch for illumination head and illuminating lamp, the LED lamp bead on torch for illumination head is 1, and the LED lamp bead on illuminating lamp is 3, is arranged in a linear on the bearing of trend of lamp stand.Body is provided with the control switch 12 for controlling torch for illumination head and illuminating lamp, controls switch and is arranged on the top of battery compartment near the first side of torch for illumination;Battery compartment is provided with cover plate 13, and described cover plate is arranged on battery compartment near USB input plug side.This internal battery charging and discharging management module 20 that is provided with, battery charging and discharging management module is connected by rat tail 21 with USB input plug, battery compartment and USB output plughole.
Embodiment 2
It is socketed with changeover plug 14(on the USB charging plug of embodiment 2 and sees Fig. 4), described changeover plug one end is provided with vehicle cigarette lighter 15(and sees Fig. 5), the other end is provided with the USB receptacle 16(suitable with USB charging plug and sees Fig. 6).One end that changeover plug is provided with USB receptacle is cylindrical, USB receptacle is arranged on the end face of cylinder, body is provided with the cavity 17(adaptive with changeover plug cylindrical end and sees Fig. 1), changeover plug is by being arranged on buckle 18 and the body snapping of its end, changeover plug is additionally provided with and the button 19 of buckle linkage, and remaining is identical with embodiment 1.
When this utility model uses, rechargeable battery is loaded battery compartment, insert automobile cigarette lighter jack after USB input plug inserting charge power supply or being socketed changeover plug on USB input plug can it be charged, pull up after charging complete and can be used as torch use;When effect lighting lamp uses, only need to pull out and hold up illuminating lamp in groove by flexible desk lamp pole, use controls switch switching desk lamp illumination and torch for illumination or closes mains lighting supply.When needing mobile phone etc. is charged, the charge port of mobile phone is connected with USB output plughole.
In addition to the implementation; in the scope disclosed in claims of the present utility model and description; technical characteristic of the present utility model or technical data can reselect and combine; thus constitute new embodiment; the embodiment that these this utility model are not described in is that those skilled in the art just can realize easily without creative work, and therefore these embodiments not described in detail also should be regarded as specific embodiment of the utility model and within protection domain of the present utility model.
Claims (9)
1. a portable multi-purpose power supply, including body, it is characterized in that, described body (1) is provided with battery compartment, the bottom of battery compartment is provided with base (2), and body is fixed with USB input plug (3) in one end of battery compartment length direction, and the other end relative with USB charging plug on body is provided with and is embedded at intrinsic torch for illumination head (4), being additionally provided with USB output plughole (5) on body, described USB output plughole is arranged on the lower section of torch for illumination head.
Portable multi-purpose power supply the most according to claim 1, it is characterized in that, being socketed with changeover plug (14) on described USB charging plug, described changeover plug one end is provided with vehicle cigarette lighter (15), and the other end is provided with the USB receptacle (16) suitable with USB charging plug.
Portable multi-purpose power supply the most according to claim 2, it is characterized in that, one end that changeover plug is provided with USB receptacle is cylindrical, USB receptacle is arranged on the end face of cylinder, body is provided with the cavity (17) adaptive with changeover plug cylindrical end, changeover plug is by being arranged on buckle (18) and the body snapping of its end, and changeover plug is additionally provided with and the button (19) of buckle linkage.
Portable multi-purpose power supply the most according to claim 1, it is characterized in that, described battery compartment is three battery compartments cylindrically, three battery compartments are that isosceles triangle is arranged in juxtaposition, including a upper battery compartment (6) and two lower battery compartments (7), described battery compartment and 18650 lithium batteries are suitable, and each battery compartment accommodates 18650 lithium batteries, and base is arranged on the bottom of two lower battery compartments.
Portable multi-purpose power supply the most according to claim 4, it is characterized in that, it is equipped with groove (8) on body both sides between upper battery compartment and lower battery compartment and the body above torch for illumination head, flexible desk lamp pole (9) it is provided with in groove, one end of flexible desk lamp pole is fixed on side groove one end near USB input plug, and the other end of flexible desk lamp pole is provided with illuminating lamp (10).
Portable multi-purpose power supply the most according to claim 5, is characterized in that, flexible desk lamp pole is metal hose, is provided with support iron wire in metal hose, and the length of flexible desk lamp pole is more than the length of side groove.
Portable multi-purpose power supply the most according to claim 5, it is characterized in that, the large-power LED light bead (11) of power 0.5-1.5 watt is all used on torch for illumination head and illuminating lamp, LED lamp bead on torch for illumination head is 1, LED lamp bead on illuminating lamp is 3, is arranged in a linear on the bearing of trend of lamp stand.
Portable multi-purpose power supply the most according to claim 1, is characterized in that, body is provided with control switch (12) for controlling torch for illumination head and illuminating lamp, controls switch and is arranged on the top of battery compartment near the first side of torch for illumination;Battery compartment is provided with cover plate (13), and described cover plate is arranged on battery compartment near USB input plug side.
9. according to the portable multi-purpose power supply described in any one of claim 1 to 8, it is characterized in that, this internal battery charging and discharging management module (20) that is provided with, battery charging and discharging management module is connected by rat tail (21) with USB input plug, battery compartment and USB output plughole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620203061.2U CN205565792U (en) | 2016-03-16 | 2016-03-16 | Portable multi -purpose power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620203061.2U CN205565792U (en) | 2016-03-16 | 2016-03-16 | Portable multi -purpose power |
Publications (1)
Publication Number | Publication Date |
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CN205565792U true CN205565792U (en) | 2016-09-07 |
Family
ID=56817028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620203061.2U Expired - Fee Related CN205565792U (en) | 2016-03-16 | 2016-03-16 | Portable multi -purpose power |
Country Status (1)
Country | Link |
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CN (1) | CN205565792U (en) |
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2016
- 2016-03-16 CN CN201620203061.2U patent/CN205565792U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200316 |