CN202840582U - Structure of combined type electric device having mobile power supply with USB interface - Google Patents
Structure of combined type electric device having mobile power supply with USB interface Download PDFInfo
- Publication number
- CN202840582U CN202840582U CN 201220433223 CN201220433223U CN202840582U CN 202840582 U CN202840582 U CN 202840582U CN 201220433223 CN201220433223 CN 201220433223 CN 201220433223 U CN201220433223 U CN 201220433223U CN 202840582 U CN202840582 U CN 202840582U
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- electrical appliance
- power supply
- power source
- portable power
- mobile power
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Abstract
Provided is a structure of a combined type electric device having a mobile power supply with a USB interface, aim at overcoming a shortage in the prior art that the application of the mobile power supply in common miniature electric devices is blank. The combined type electric device comprises the mobile power supply and an electric device. The mobile power supply comprises a housing, a battery arranged in the housing and a power supply circuit electrically connected with the battery. The housing of the mobile power supply is provided with a USB female seat used for outputting power. The battery is electrically connected with the USB female seat through the power supply circuit. The housing of the mobile power supply is provided with a USB male seat for inputting power. The mobile power supply is positioned under the electric device. The USB female seat and the USB male seat of the mobile power supply are in a plug connection. The combined type electric device saves space, is convenient to carry, reduces resource waste, and is suitable for environments where the electric devices are used.
Description
Technical field
The utility model relates to a kind of power consumption equipment, relates in particular to the composite type electrical appliance structure of portable power source band USB interface.
Background technology
Electrical equipment is widely used in daily life, for people's life facilitates, but out of doors, the area of school dormitory or other electric power shortage, electrical equipment uses and is restricted, even can use electrical appliance such as torch, the mobile phone etc. of battery, because its battery capacity is low, the effective storage life of product is also shorter.Some manufacturers for digital product designs such as mobile phones portable power source, can be whenever and wherever possible be product charging or standby power supply, but this portable power source be mainly used in digital product, use at common small-sized electric appliance also to belong to blank.
The utility model content
The utility model has overcome portable power source of the prior art and has used the shortcoming that also belongs to blank at common small-sized electric appliance, and the composite type electrical appliance structure of portable power source band USB interface is provided.
The utility model realizes that the technical scheme that goal of the invention adopts is: the composite type electrical appliance structure of portable power source band USB interface, this composite type electrical appliance comprises portable power source and electrical appliance, described portable power source comprises housing, be arranged on the battery in the housing, the power circuit that is electrically connected with battery, the housing of portable power source is provided with the USB female seat for power supply output, battery is electrically connected through power circuit and USB female seat, the housing of described electrical appliance is provided with the USB male for the power supply input, portable power source is positioned at the below of electrical appliance, and the USB female seat of portable power source and the USB male of electrical appliance are pegged graft.
Described electrical appliance is desk lamp.
Described electrical appliance is flashlight.
Described electrical appliance is laser pen.
Described electrical appliance is the Wifi focus.
Described electrical appliance is audio amplifier.
The beneficial effects of the utility model are: take portable power source as the basis, expand various external electrical appliances, portable power source can be electrical appliance charging or standby power supply whenever and wherever possible, portable power source and electrical appliance adopt direct insertion electrical connection, need not unnecessary connecting line, can effectively save the space, be convenient for carrying.Because the USB interface of the standard of employing, same portable power source can cooperate multiple electrical appliance to use, and have reduced the waste of resource.
The utility model will be further described below in conjunction with accompanying drawing and embodiment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the accompanying drawing, 1 is that portable power source, 1-1 are that USB female seat, 2-1 are that desk lamp, 2-2 are that flashlight, 2-3 are that laser pen, 2-4 are the USB male.
Embodiment
As shown in Figure 1, the composite type electrical appliance structure of the portable power source band USB interface of the present embodiment, this composite type electrical appliance comprises portable power source 1 and electrical appliance.Described portable power source 1 comprises housing, is arranged on the battery in the housing, the power circuit that is electrically connected with battery, and the housing of portable power source 1 is provided with the USB female seat 1-1 for power supply output, and battery is electrically connected through power circuit and USB female seat 1-1.Because theory of the present utility model is as the basis take portable power source 1, expand various external electrical appliances, the electrical appliance of the present embodiment can be the small-sized electric appliances used in everyday such as desk lamp 2-1, flashlight 2-2, laser pen 2-3 or Wifi focus not shown in FIG., audio amplifier, although the structure of various electrical appliances, function difference, but be equipped with the USB male 2-4 for the power supply input on the housing of electrical appliance, USB male 2-4 is corresponding with USB female seat 1-1, for is connected connection with portable power source.Portable power source 1 is positioned at the below of electrical appliance, and the USB male 2-4 of the USB female seat 1-1 of portable power source 1 and electrical appliance pegs graft, and portable power source 1 and electrical appliance are fixed together.When outdoor travel needs flashlight lighting, the USB male 2-4 of flashlight 2-2 is inserted in the USB female seat 1-1 of portable power source 1, power whole process simple installation by portable power source 1 for flashlight 2-2.The Wifi focus is as the node that can provide services on the Internet, is the transfer mechanism of getting online without being tethered to a cable, when needs Interim use Wifi focus connecting Internet, the expansion equipment of Wifi focus is connected on the portable power source 1, and be its power supply by portable power source 1.In like manner, after school turns off the light, use desk lamp, use laser pen, use audio amplifier or when using other electrical appliances out of doors at meeting room, as long as will need the USB male 2-4 of the electrical appliance of expanding external to insert in the USB female seat 1-1 of portable power source 1, portable power source 1 can be electrical appliance charging or standby power supply whenever and wherever possible.Because USB female seat 1-1 and USB male 2-4 are standard component, a portable power source 1 can cooperate multiple electrical appliance to use, and has reduced the waste of resource.
Claims (6)
1. the composite type electrical appliance structure of portable power source band USB interface, it is characterized in that, this composite type electrical appliance comprises portable power source (1) and electrical appliance, described portable power source (1) comprises housing, be arranged on the battery in the housing, the power circuit that is electrically connected with battery, the housing of portable power source (1) is provided with the USB female seat (1-1) for power supply output, battery is electrically connected through power circuit and USB female seat (1-1), the housing of described electrical appliance is provided with the USB male (2-4) for the power supply input, portable power source (1) is positioned at the below of electrical appliance, and the USB female seat (1-1) of portable power source (1) and the USB male (2-4) of electrical appliance are pegged graft.
2. the composite type electrical appliance structure of portable power source band USB interface according to claim 1 is characterized in that, described electrical appliance is desk lamp (2-1).
3. the composite type electrical appliance structure of portable power source band USB interface according to claim 1 is characterized in that, described electrical appliance is flashlight (2-2).
4. the composite type electrical appliance structure of portable power source band USB interface according to claim 1 is characterized in that, described electrical appliance is laser pen (2-3).
5. the composite type electrical appliance structure of portable power source band USB interface according to claim 1 is characterized in that, described electrical appliance is the Wifi focus.
6. the composite type electrical appliance structure of portable power source band USB interface according to claim 1 is characterized in that, described electrical appliance is audio amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433223 CN202840582U (en) | 2012-08-29 | 2012-08-29 | Structure of combined type electric device having mobile power supply with USB interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220433223 CN202840582U (en) | 2012-08-29 | 2012-08-29 | Structure of combined type electric device having mobile power supply with USB interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202840582U true CN202840582U (en) | 2013-03-27 |
Family
ID=47952198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220433223 Expired - Fee Related CN202840582U (en) | 2012-08-29 | 2012-08-29 | Structure of combined type electric device having mobile power supply with USB interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202840582U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248091A (en) * | 2013-04-27 | 2013-08-14 | 梁强昭 | Method for generating IT extended function by connection with mobile power supply and portable type intelligent mobile power supply |
| CN110736035A (en) * | 2018-07-03 | 2020-01-31 | 龚川耀 | modularized device with functions of mobile power supply, flashlight and desk lamp |
-
2012
- 2012-08-29 CN CN 201220433223 patent/CN202840582U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248091A (en) * | 2013-04-27 | 2013-08-14 | 梁强昭 | Method for generating IT extended function by connection with mobile power supply and portable type intelligent mobile power supply |
| CN103248091B (en) * | 2013-04-27 | 2015-04-29 | 梁强昭 | Method for generating IT extended function by connection with mobile power supply and portable type intelligent mobile power supply |
| CN110736035A (en) * | 2018-07-03 | 2020-01-31 | 龚川耀 | modularized device with functions of mobile power supply, flashlight and desk lamp |
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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: 20130327 Termination date: 20130829 |