CN203218653U - Anti-surge power strip having USB charging function - Google Patents
Anti-surge power strip having USB charging function Download PDFInfo
- Publication number
- CN203218653U CN203218653U CN 201320194765 CN201320194765U CN203218653U CN 203218653 U CN203218653 U CN 203218653U CN 201320194765 CN201320194765 CN 201320194765 CN 201320194765 U CN201320194765 U CN 201320194765U CN 203218653 U CN203218653 U CN 203218653U
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- main body
- usb
- power
- surge
- circuit board
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Abstract
The utility model provides an anti-surge power strip having a USB charging function. The power strip comprises a main body and a USB charger for plugging thereinto, wherein the main body comprises a housing and a circuit board arranged thereinside; a surge protection device is arranged on the circuit board; one end of the main body is provided with a power line connected with the circuit board; a plurality of three-phase jacks are disposed on the housing; a plurality of two-phase jacks are disposed on the side surface of the housing; the other end of the main body is provided with a transfer jack connected with the USB charger; and the USB charger is provided with a plug for plugging into the transfer jack, a USB charging interface with an opening on the USB charger and a charging control switch. Besides, a power supply control switch is also arranged on the main body, and the power supply control switch, which is disposed between the power line and the circuit board, controls the power line to supply power to the power strip. Apart from providing power plugging conversion and short circuit protection, the power strip may output purified power by absorbing and eliminating power interference such as a surge and the like so that the service life of a connected device is prolonged.
Description
Technical field
The utility model relates to a kind of socket, especially a kind of anti-surge protectiveness socket that possesses the USB charge function.
Background technology
Along with popularizing of electric equipment products, people more and more need to use various electrical equipment in work and life, so socket just becomes common article.As everyone knows, power supplys such as the surge that exists in the power supply field, peak voltage disturb at present, can thoroughly damage electronic equipment, or cause performance of electronic components to descend; The maintenance of office electronic apparatus and household electrical appliance or the cost of replacing may be expensive, and the time cost that electronic equipment is shut down and safeguarded sometimes more can't be weighed with money.
In addition, along with popularizing of electronic product, with USB be charging modes components and parts use also more frequently and see more, but existing socket majority does not possess the USB charge function, when giving these product chargings, needs other switching element, operate more loaded down with trivial detailsly, also influenced the application of electronic product.
The utility model content
The utility model namely is at having above-mentioned weak point in the market, a kind of surge protection function that has is provided, and can carry out the socket of USB charging.
Specifically; described anti-surge socket with USB charge function; comprise main body and the USB charger that can peg graft with main body; main body comprises shell and setting circuit board in the enclosure; circuit board is provided with surge protector; one end of main body is the power line that is connected with circuit board; have some groups of three-phase jacks and some groups of two-phase jacks above the shell; the other end of main body is provided with the transfer jack that is connected with the USB charger, and described USB charger is provided with the plug of pegging graft with transfer jack and the USB charging inlet that is opened on the USB charger.
Further, also be provided with power control switch on the described main body, described power control switch is between power line and circuit board, and the control power line is powered to described socket.
Further, also be provided with the power supply indicator that electrically connects with power control switch and circuit board on the described main body, be used for the situation that switches on and off of display power supply.
Further, described USB charger is provided with the charging control switch for the work of control USB charger.
Further, described surge protector comprises discharging gap, gas-discharge tube, piezo-resistance, inhibition diode or choking-winding.
Surge protector (Surge protection Device) is indispensable a kind of device in the electronic equipment lightning protection, and the past often is called " lightning arrester " or " overvoltage protection device " English and is abbreviated as SPD.The effect of surge protector is that the instantaneous overvoltage of scurrying into power line, signal transmssion line is limited in the voltage range that equipment or system can bear, or powerful lightning current is let out the inflow place, protects protected equipment or system not to be hit and damages.
Anti-surge socket with USB charge function described in the utility model, removing provides the electric power connecting conversion, outside the short-circuit protection; also can absorb and eliminate power supply interference such as surge; the power supply of output through purifying, the computer of protection link and household electrical appliance are avoided disturbing and damaging, and prolong its useful life.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Wherein, 1 is that main body, 2 is that USB charger, 3 is that power line, 11 is that three-phase jack, 12 is that two-phase jack, 13 is that transfer jack, 14 is that power control switch, 21 is that plug, 22 is that USB charging inlet, 23 is charging control switch.
Embodiment
Below the technical solution of the utility model is carried out nonrestrictive description.
As shown in Figure 1; described anti-surge socket with USB charge function; comprise main body 1 and the USB charger 2 that can peg graft with main body 1; main body 1 comprises shell and setting circuit board in the enclosure; circuit board is provided with surge protector; surge protector comprises discharging gap; gas-discharge tube; piezo-resistance; suppress diode or choking-winding; one end of main body 1 is the power line that is connected with circuit board; have some groups of three-phase jacks 11 and some groups of two-phase jacks 12 above the shell; the other end of main body 1 is provided with the transfer jack 13 that is connected with the USB charger; described USB charger 2 is provided with the plug 21 of pegging graft with transfer jack 13 and the USB charging inlet 22 that is opened on the USB charger 2; described USB charger 2 is provided with the charging control switch 23 for 2 work of control USB charger; also be provided with power control switch 14 on the described main body 1; described power control switch 14 is between power line 3 and circuit board; the control power line is powered to described socket; further; also be provided with the power supply indicator that electrically connects with power control switch and circuit board on the described main body, be used for the situation that switches on and off of display power supply.
Anti-surge socket with USB charge function described in the utility model; plug closely is connected with socket; difficult drop-off; contact impedance is low, and every kind of last jack of socket is all reserved enough spaces and inserted transformer with convenient, and the electric surge impact protection more than 15 times is provided; make electronic equipment exempt from the destruction of surge; in addition, the USB charger is for can plug form, and is easy to use.
Above description should be understood to the explanation to the utility model technology contents; in fact; all with the improvement of identical or approximate principle to described structure; the shape, size, the used material that comprise each several part; and the increase and decrease of each several part element and replacement, all within the utility model technical scheme required for protection.
Claims (5)
1. anti-surge socket with USB charge function; it is characterized in that: comprise main body and the USB charger that can peg graft with main body; main body comprises shell and setting circuit board in the enclosure; circuit board is provided with surge protector; one end of main body is the power line that is connected with circuit board; have some groups of three-phase jacks above the shell; the side of shell has some groups of two-phase jacks; the other end of main body is provided with the transfer jack that is connected with the USB charger, and described USB charger is provided with the plug of pegging graft with transfer jack and the USB charging inlet that is opened on the USB charger.
2. the anti-surge socket with USB charge function according to claim 1, it is characterized in that: also be provided with power control switch on the described main body, described power control switch is between power line and circuit board.
3. the anti-surge socket with USB charge function according to claim 2 is characterized in that: also be provided with the power supply indicator that electrically connects with power control switch and circuit board on the described main body.
4. the anti-surge socket with USB charge function according to claim 1 and 2 is characterized in that: described USB charger is provided with the charging control switch for the work of control USB charger.
5. the anti-surge socket with USB charge function according to claim 1 and 2, it is characterized in that: described surge protector comprises discharging gap, gas-discharge tube, piezo-resistance, inhibition diode or choking-winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194765 CN203218653U (en) | 2013-04-15 | 2013-04-15 | Anti-surge power strip having USB charging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194765 CN203218653U (en) | 2013-04-15 | 2013-04-15 | Anti-surge power strip having USB charging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218653U true CN203218653U (en) | 2013-09-25 |
Family
ID=49208156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194765 Expired - Fee Related CN203218653U (en) | 2013-04-15 | 2013-04-15 | Anti-surge power strip having USB charging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218653U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261902A (en) * | 2015-10-28 | 2016-01-20 | 成都兴业雷安电子有限公司 | Plug board type power supply surge protector with smart phone charging device |
| CN105305152A (en) * | 2015-10-28 | 2016-02-03 | 成都兴业雷安电子有限公司 | Dustproof and anti-surge electric socket with USB interface |
| CN106129709A (en) * | 2016-08-30 | 2016-11-16 | 成都创客空间科技有限公司 | A kind of plug being provided with multi-function jack |
-
2013
- 2013-04-15 CN CN 201320194765 patent/CN203218653U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105261902A (en) * | 2015-10-28 | 2016-01-20 | 成都兴业雷安电子有限公司 | Plug board type power supply surge protector with smart phone charging device |
| CN105305152A (en) * | 2015-10-28 | 2016-02-03 | 成都兴业雷安电子有限公司 | Dustproof and anti-surge electric socket with USB interface |
| CN106129709A (en) * | 2016-08-30 | 2016-11-16 | 成都创客空间科技有限公司 | A kind of plug being provided with multi-function jack |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20160415 |