CN202197123U - Uninterruptible power supply with voltage change-over switch - Google Patents
Uninterruptible power supply with voltage change-over switch Download PDFInfo
- Publication number
- CN202197123U CN202197123U CN2011202975915U CN201120297591U CN202197123U CN 202197123 U CN202197123 U CN 202197123U CN 2011202975915 U CN2011202975915 U CN 2011202975915U CN 201120297591 U CN201120297591 U CN 201120297591U CN 202197123 U CN202197123 U CN 202197123U
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- China
- Prior art keywords
- power supply
- output voltage
- switch
- voltage
- casing
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- 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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Abstract
The utility model discloses an uninterruptible power supply with a voltage change-over switch, which comprises a power supply switch and a machine casing, wherein the power supply switch is arranged on the upper surface of the machine casing. A select switch of output voltage is further arranged on the machine casing, the select switch of the output voltage is the select switch for 9 V output voltage and 12V output voltage, and a 9V output voltage indicating lamp and a 12V output voltage indicating lamp are further arranged on the machine casing adjacent to the power supply switch. Due to the fact that the select switch of the output voltage is arranged on the casing of the uninterruptible power supply, the output of the 9V voltage and the 12V voltage can be selected, thereby being capable of supplying electric power to a router, a modem, a voice over internet protocol (VOIP) telephone system, a remote monitoring network camera, a warning system and other emergency devices. The uninterruptible power supply further can be compatible with Ethernet power supply devices, can be used as an independent charger of mobile phones and other general equipment, and has the advantages of being multifunctional, convenient to use and compact in structure.
Description
Technical field
The utility model relates to a kind of uninterrupted power supply, specifically is a kind of uninterrupted power supply that is mainly used in the network equipment.
Background technology
Traditional uninterrupted power supply is mainly used in computer and network, and the use of UPS has guaranteed the reliable supply of computer and network device power supply (DPS).Usually when electrical network goes wrong or have a power failure; Also have the part computer in the meantime and utilizing the network processes task; At this moment utilize the limited energy content of battery to prolong the normal operation that power-on time guarantees the computer and network connection device as far as possible with regard to requiring, so that can be with just accomplishing in task for processing.
Yet the output voltage of traditional uninterrupted power supply can not be selected output, so its function ratio is more single, range of application is narrow.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model purpose is to provide a kind of uninterrupted power supply that has voltage changeover switch multi-functional and easy to use.
To achieve these goals, the technical scheme of the utility model employing is:
The uninterrupted power supply that has voltage changeover switch includes mains switch and casing, and mains switch is located at the upper surface of casing, also is provided with the selector switch of output voltage on the said casing.
The selector switch of said output voltage is the selector switch of 9V output voltage and 12V output voltage.
On the said casing and the next door that is positioned at mains switch also is provided with 9V output voltage indicator light and 12V output voltage indicator light.
Also be provided with low electric indicator light and battery status indicator light on the said casing.
The beneficial effect of the utility model: owing on the housing of uninterrupted power supply, established the selector switch of output voltage; Can select the output of 9V voltage and 12V voltage, so can be router, modulator-demodulator; The VOIP telephone system; The remote control network video camera, warning system and other emergency set provide power supply, the power supply unit of all right compatible Ethernet; And the charge independence device that can be used as mobile phone and other common apparatus uses, and has the characteristics of a tractor serves several purposes, easy to use, compact conformation.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to specify.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is a rearview shown in Figure 1.
Among the figure: 1, mains switch; 2, casing; 3, the selector switch of output voltage; 4,9V output voltage indicator light; 5,12V output voltage indicator light; 6, low electric indicator light; 7, battery status indicator light.
Embodiment
Like Fig. 1, shown in 2; The uninterrupted power supply that has voltage changeover switch; Include mains switch 1 and casing 2, mains switch 1 is located at the upper surface of casing 2, also is provided with the selector switch 3 of output voltage on the said casing 2; The selector switch 3 of output voltage is the selector switch of 9V output voltage and 12V output voltage, and on the casing 2 and next door that is positioned at mains switch 1 also is provided with 9V output voltage indicator light 4 and 12V output voltage indicator light 5 and low electric indicator light 6 and battery status indicator light 7.
The above is the preferred implementation of the utility model, can not limit the interest field of the utility model certainly with this.Should be pointed out that for those skilled in the art, the technical scheme of the utility model is made amendment or is equal to replacement, do not break away from the protection range of the utility model.
Claims (4)
1. a uninterrupted power supply that has voltage changeover switch includes mains switch and casing, and mains switch is located at the upper surface of casing, it is characterized in that: the selector switch that also is provided with output voltage on the said casing.
2. the uninterrupted power supply that has voltage changeover switch according to claim 1 is characterized in that: the selector switch of said output voltage is the selector switch of 9V output voltage and 12V output voltage.
3. the uninterrupted power supply that has voltage changeover switch according to claim 2 is characterized in that: on the said casing and the next door that is positioned at mains switch also is provided with 9V output voltage indicator light and 12V output voltage indicator light.
4. the uninterrupted power supply that has voltage changeover switch according to claim 3 is characterized in that: also be provided with low electric indicator light and battery status indicator light on the said casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202975915U CN202197123U (en) | 2011-08-16 | 2011-08-16 | Uninterruptible power supply with voltage change-over switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202975915U CN202197123U (en) | 2011-08-16 | 2011-08-16 | Uninterruptible power supply with voltage change-over switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197123U true CN202197123U (en) | 2012-04-18 |
Family
ID=45952022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202975915U Expired - Fee Related CN202197123U (en) | 2011-08-16 | 2011-08-16 | Uninterruptible power supply with voltage change-over switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197123U (en) |
-
2011
- 2011-08-16 CN CN2011202975915U patent/CN202197123U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20150816 |
|
| EXPY | Termination of patent right or utility model |