CN203813489U - USB wall charger - Google Patents
USB wall charger Download PDFInfo
- Publication number
- CN203813489U CN203813489U CN201420210745.6U CN201420210745U CN203813489U CN 203813489 U CN203813489 U CN 203813489U CN 201420210745 U CN201420210745 U CN 201420210745U CN 203813489 U CN203813489 U CN 203813489U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- usb
- disposed
- power module
- wall charger
- 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
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a USB wall charger, which relates to the technical field of chargers. An inner panel is disposed on a pedestal. A housing body is disposed on the inner panel. A power supply module is disposed in a cavity in the upper end of the inside of the pedestal. Two USB interfaces are symmetrically disposed above the power supply module. An LED display lamp is arranged between the two USB interfaces. A plug female socket is disposed in a cavity in the lower end of the inside of the pedestal and is connected with the power supply module through a power line. A switch contact warped plate is disposed in a cavity in one side of the inside of the pedestal. A child safety door and a switch springboard are disposed on the inner panel. The USB wall charger is reasonable in structural design, elegant in appearance, novel in shape and convenient to use. The USB wall charger can be used for direct charging without using an extra USB charger, is environmentally friendly and electricity-saving, is safe and reliably, and can vividly and safely display the current supply situation, thereby meeting consumers' use demands.
Description
technical field:
The utility model relates to a kind of USB wall charger, belongs to charger technical field.
background technology:
Indicator light is not set on existing charger, can not be intuitively the demonstration electric current electric power thus supplied of safety, and power without the whole charger of special switch control, when not in use cannot powered-down, caused the waste of the energy, can not meet consumer's user demand.
utility model content:
For the problems referred to above, the technical problems to be solved in the utility model is to provide a kind of USB wall charger.
A kind of USB wall charger of the present utility model, it comprises pedestal, wainscot, shell body, power module, USB interface, LED display lamp, plug female seat, switch contact seesaw, child safety gate, switch springboard, on pedestal, be provided with wainscot, on wainscot, be provided with shell body, in the inner upper end cavity of pedestal, be provided with power module, on power module, be symmetrically arranged with two USB interface, between two USB interface, be provided with LED display lamp, in the interior lower end cavity of pedestal, be provided with plug female seat, and be connected by power line between plug female seat and power module, in the inside one side cavity of pedestal, be provided with switch contact seesaw, on wainscot, be provided with child safety gate and switch springboard.
As preferably, on described power module, be provided with fuse, in the time that input current is too high, the fuse on power module can power-off protection.
As preferably, on described power module, be provided with IC protection chip, there is short leakage in the time that USB export time, the protection of stopping power supply of the IC protective core sector-meeting on power module, when USB exports short leakage while recovering normal, IC protects chip also can restore electricity.
The beneficial effects of the utility model: its reasonable in design, good looking appearance, modern design uniqueness, easy to use, without adding again USB charger, directly-chargeable, environmental protection power saving, safe and reliable, intuitively the demonstration electric current electric power thus supplied of safety, has met consumer's user demand.
brief description of the drawings:
For ease of explanation, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the internal structure schematic diagram of pedestal in the utility model;
Fig. 3 is the structural representation of wainscot in the utility model.
1-pedestal; 2-wainscot; 3-shell body; 4-power module; 5-USB interface; 6-LED display lamp; 7-plug female seat; 8-switch contact seesaw; 9-child safety gate; 10-switch springboard.
embodiment:
As shown in Fig. 1=Fig. 3, this embodiment is by the following technical solutions: it comprises pedestal 1, wainscot 2, shell body 3, power module 4, USB interface 5, LED display lamp 6, plug female seat 7, switch contact seesaw 8, child safety gate 9, switch springboard 10, on pedestal 1, be provided with wainscot 2, on wainscot 2, be provided with shell body 3, in the inner upper end cavity of pedestal 1, be provided with power module 4, on power module 4, be symmetrically arranged with two USB interface 5, between two USB interface 5, be provided with LED display lamp 6, in the interior lower end cavity of pedestal 1, be provided with plug female seat 7, and be connected by power line between plug female seat 7 and power module 4, in the inside one side cavity of pedestal 1, be provided with switch contact seesaw 8, on wainscot 2, be provided with child safety gate 9 and switch springboard 10.
Wherein, on described power module 4, be provided with fuse, in the time that input current is too high, the fuse meeting power-off protection on power module 4; On described power module 4, be provided with IC protection chip, there is short leakage in the time that USB export time, the protection of stopping power supply of the IC protective core sector-meeting on power module 4, when USB exports short leakage while recovering normal, IC protects chip also can restore electricity.
More than show and described general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof
.
Claims (3)
1. a USB wall charger, it is characterized in that: it comprises pedestal (1), wainscot (2), shell body (3), power module (4), USB interface (5), LED display lamp (6), plug female seat (7), switch contact seesaw (8), child safety gate (9), switch springboard (10), on pedestal (1), be provided with wainscot (2), on wainscot (2), be provided with shell body (3), in the inner upper end cavity of pedestal (1), be provided with power module (4), on power module (4), be symmetrically arranged with two USB interface (5), between two USB interface (5), be provided with LED display lamp (6), in the interior lower end cavity of pedestal (1), be provided with plug female seat (7), and be connected by power line between plug female seat (7) and power module (4), in the inside one side cavity of pedestal (1), be provided with switch contact seesaw (8), on wainscot (2), be provided with child safety gate (9) and switch springboard (10).
2. a kind of USB wall charger according to claim 1, is characterized in that: on described power module (4), be provided with fuse.
3. a kind of USB wall charger according to claim 1, is characterized in that: on described power module (4), be provided with IC protection chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210745.6U CN203813489U (en) | 2014-04-28 | 2014-04-28 | USB wall charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210745.6U CN203813489U (en) | 2014-04-28 | 2014-04-28 | USB wall charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813489U true CN203813489U (en) | 2014-09-03 |
Family
ID=51452197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210745.6U Expired - Fee Related CN203813489U (en) | 2014-04-28 | 2014-04-28 | USB wall charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI573364B (en) * | 2015-02-11 | 2017-03-01 | Silergy Semiconductor Tech (Hangzhou) Ltd | Self - adjusting input current limit charger and its control method |
-
2014
- 2014-04-28 CN CN201420210745.6U patent/CN203813489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI573364B (en) * | 2015-02-11 | 2017-03-01 | Silergy Semiconductor Tech (Hangzhou) Ltd | Self - adjusting input current limit charger and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203813489U (en) | USB wall charger | |
| CN203377422U (en) | Novel socket | |
| CN203911179U (en) | Vertical socket | |
| CN203232989U (en) | Safe power socket | |
| CN205595573U (en) | Integrated multi -functional row of inserting | |
| CN204205638U (en) | Portable power source | |
| CN204156231U (en) | A kind of touch remote control power switch socket | |
| CN204886296U (en) | Portable multi -functional emergent photovoltaic power | |
| CN205791588U (en) | A kind of quick charged portable power source | |
| TWM466416U (en) | Charger power-off structure | |
| CN201742291U (en) | Vehicle-used inverter | |
| CN209592555U (en) | The three hole hole Zhuan Liang battery truck plug specials | |
| CN203478086U (en) | Solar energy cap lamp | |
| CN203135139U (en) | Touching-type bistable flip-flop external control extension socket | |
| CN203135140U (en) | Bistable flip-flop external control row socket | |
| CN202662916U (en) | Direct current plug cord | |
| CN207851761U (en) | A kind of device by data line power supply manipulation | |
| CN203466438U (en) | All-in-one circuit board for solar power generation system | |
| CN208738544U (en) | A kind of indoor fire safety panel | |
| CN205882754U (en) | Smart mobile phone quick charging device | |
| CN203312855U (en) | Multifunctional portable power supply apparatus | |
| CN203761653U (en) | Artistic scene light controller | |
| CN204885723U (en) | Supply socket panel | |
| CN203849996U (en) | Music player | |
| CN204376438U (en) | With the notebook computer charger of illumination functions |
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: 20140903 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |