CN204497484U - A kind of machine room PDU preventing attaching plug from coming off - Google Patents
A kind of machine room PDU preventing attaching plug from coming off Download PDFInfo
- Publication number
- CN204497484U CN204497484U CN201520238298.XU CN201520238298U CN204497484U CN 204497484 U CN204497484 U CN 204497484U CN 201520238298 U CN201520238298 U CN 201520238298U CN 204497484 U CN204497484 U CN 204497484U
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- Prior art keywords
- alarm
- pdu
- circuit board
- detecting unit
- attaching plug
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Abstract
The utility model provides a kind of machine room PDU preventing attaching plug from coming off, and comprise housing, circuit board, described circuit board is arranged at described enclosure interior, and described housing front is provided with multiple supply socket, it is characterized in that: also comprise multiple hasp and Alarm Unit; Described hasp is wire-wrapped in described supply socket; Described Alarm Unit and described circuit board are electrically connected; Described Alarm Unit comprises detecting unit and alarm; Described detecting unit and described circuit board are electrically connected sheet; The input of described alarm connects the output of described detecting unit; Described detecting unit is arranged in described housing; Described alarm is arranged at described housing left surface.The utility model prevents power line from being touched off or the situation of self falling by increasing simple hasp by mistake; Increase Alarm Unit, occur power line touched off by mistake or self falling time can alarm in time; Improve PDU coefficient of safety.
Description
Technical field
The utility model relates to a kind of power of computer room insert row PDU, particularly a kind of PDU preventing power line from dropping.
Background technology
PDU is the abbreviation (Power Distribution Unit) of power distribution unit, i.e. rack power source special distributor.
PDU product plays a part all expensive device in association machine room and runs well, and technology content and electrical specifications all require very high.In fact, due to the particular surroundings in rack, PDU, except will providing the functions such as thunder and lightning arrester (SPD), overload protective device, also will possess low-temperature-rise, high current-carrying, anti-mis-insertion, high accuracy plug, install convenient contour reliable electric performance.
PDU product is as the important component part of machine room distribution system, and its fail safe is of paramount importance attribute.According to relevant research organization statistics, the producing cause of the electric equipment accident of 80% comes from electric interfaces problem.Therefore, as the power interface of calculator room equipment, PDU is in the development in future, and its security reliability will be one of characteristic of paying close attention to the most of client.
But the PDU of current machine room only has socket, do not have arrange prevent attaching plug from coming off mechanism, in use easy by fortune equipment attaching plug touch off, cause equipment dead electricity, thus cause electric power accident.
Summary of the invention
The purpose of this utility model is to provide a kind of PDU preventing power line from dropping, prevents the electric equipment accident because electric interfaces problem causes.
The utility model realizes by the following technical solutions: a kind of machine room PDU preventing attaching plug from coming off, comprise housing, circuit board, described circuit board is arranged at described enclosure interior, described housing front is provided with multiple supply socket, it is characterized in that: also comprise multiple hasp and Alarm Unit; Described hasp is wire-wrapped in described supply socket; Described Alarm Unit and described circuit board are electrically connected; Described Alarm Unit comprises detecting unit and alarm; Described detecting unit and described circuit board are electrically connected; The input of described alarm connects the output of described detecting unit; Described detecting unit is arranged in described housing; Described alarm is arranged at described housing left surface.
In the utility model one embodiment, described hasp is velcro.
In the utility model one embodiment, described alarm is audible-visual annunciator.
In the utility model one embodiment, also comprise a button, described button is arranged at the upper surface of described housing.
In the utility model one embodiment, also comprise a LCDs, described LCDs is arranged at the upper surface of described housing.
The utility model compared with prior art has the following advantages: by increasing simple hasp and prevent power line from being touched off or the situation of self falling by mistake; Increase Alarm Unit, occur power line touched off by mistake or self falling time can alarm in time; Improve PDU coefficient of safety.
Accompanying drawing explanation
Fig. 1 is the new structural representation of this practicality.
Fig. 2 is schematic block circuit diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
The structural representation of an embodiment of the present utility model is see Fig. 1.The machine room PDU preventing attaching plug from coming off, comprises housing 1, circuit board, and it is inner that described circuit board is arranged at described housing 1, and described housing 1 front is provided with multiple supply socket 2, it is characterized in that: also comprise multiple hasp 3 and Alarm Unit; Described hasp 3 is wire-wrapped in described supply socket 2; Described Alarm Unit and described circuit board are electrically connected; Described Alarm Unit comprises detecting unit and alarm; Described detecting unit and described circuit board are electrically connected; The input of described alarm connects the output of described detecting unit; Described detecting unit is arranged in described housing; Described alarm 4 is arranged at described housing 1 left surface.Schematic block circuit diagram of the present utility model is see Fig. 2.
Preferably described hasp is velcro.
In the utility model one embodiment, described alarm is audible-visual annunciator.
In the utility model one embodiment, also comprise a button 7, described button is arranged at the upper surface of described housing.
In the utility model one embodiment, also comprise a LCDs 8, described LCDs is arranged at the upper surface of described housing.
When attaching plug 5 is plugged in supply socket 2, locking attaching plug 5 tied up by velcro 3, prevents power line from being touched off or the situation of self falling by mistake.Staff need to pull out attaching plug time, as long as unlock the nylon buckles needed on the attaching plug pulled out.
The utility model is also provided with an Alarm Unit, and Alarm Unit comprises detecting unit and alarm 4.Whether detecting unit is used for detecting has attaching plug to come off, when generation attaching plug falling-off alarm outwards gives the alarm.Alarm 4 is arranged at the left surface of housing.Preferably, alarm is an audible-visual annunciator.
In the utility model one embodiment, be also provided with a button 7 at the upper surface of housing, after alarm 4 sends false alarm, staff presses this button by all clear.
Be in embodiment at the utility model one, be also provided with a LCDs 8 at the upper surface of housing, this display screen 8 is for showing the testing result of detecting unit.Can directly be obtained by the display result staff of display screen 8 is which plug breaks down.
The utility model prevents power line from being touched off or the situation of self falling by increasing simple hasp by mistake; Increase Alarm Unit, occur power line touched off by mistake or self falling time can alarm in time showing; Improve PDU coefficient of safety.
Above-described embodiment limits the utility model never in any form, all changes done according to technical solutions of the utility model, when the function produced does not exceed the scope of technical solutions of the utility model, all belongs to protection range of the present utility model.
Claims (5)
1. prevent the machine room PDU that attaching plug comes off, comprise housing, circuit board, described circuit board is arranged at described enclosure interior, and described housing front is provided with multiple supply socket, it is characterized in that: also comprise multiple hasp and Alarm Unit;
Described hasp is wire-wrapped in described supply socket; Described Alarm Unit and described circuit board are electrically connected;
Described Alarm Unit comprises detecting unit and alarm; Described detecting unit and described circuit board are electrically connected; The input of described alarm connects the output of described detecting unit; Described detecting unit is arranged in described housing; Described alarm is arranged at described housing left surface.
2. the machine room PDU preventing attaching plug from coming off according to claim 1, is characterized in that: described hasp is velcro.
3. the machine room PDU preventing attaching plug from coming off according to claim 1, is characterized in that: described alarm is audible-visual annunciator.
4. the machine room PDU preventing attaching plug from coming off according to claim 1, it is characterized in that: also comprise a button, described button is arranged at the upper surface of described housing.
5. the machine room PDU preventing attaching plug from coming off according to claim 1, it is characterized in that: also comprise a LCDs, described LCDs is arranged at the upper surface of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238298.XU CN204497484U (en) | 2015-04-18 | 2015-04-18 | A kind of machine room PDU preventing attaching plug from coming off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238298.XU CN204497484U (en) | 2015-04-18 | 2015-04-18 | A kind of machine room PDU preventing attaching plug from coming off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204497484U true CN204497484U (en) | 2015-07-22 |
Family
ID=53576773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238298.XU Expired - Fee Related CN204497484U (en) | 2015-04-18 | 2015-04-18 | A kind of machine room PDU preventing attaching plug from coming off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204497484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569571A (en) * | 2015-10-08 | 2017-04-19 | 硕天科技股份有限公司 | Power distribution apparatus with color management function |
| CN108780970A (en) * | 2016-03-18 | 2018-11-09 | Bsh家用电器有限公司 | Device for being locked in plug in switchable type power outlet |
| CN111769414A (en) * | 2020-07-13 | 2020-10-13 | 徐州久胜电子科技有限公司 | Special male joint for electric vehicle charger |
-
2015
- 2015-04-18 CN CN201520238298.XU patent/CN204497484U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106569571A (en) * | 2015-10-08 | 2017-04-19 | 硕天科技股份有限公司 | Power distribution apparatus with color management function |
| CN106569571B (en) * | 2015-10-08 | 2021-06-08 | 硕天科技股份有限公司 | Power distribution apparatus with color management function |
| CN108780970A (en) * | 2016-03-18 | 2018-11-09 | Bsh家用电器有限公司 | Device for being locked in plug in switchable type power outlet |
| CN108780970B (en) * | 2016-03-18 | 2020-08-21 | Bsh家用电器有限公司 | Device for locking plug on switchable power socket |
| US10971869B2 (en) | 2016-03-18 | 2021-04-06 | Bsh Hausgeraete Gmbh | Device for locking a plug on a switchable power socket |
| CN111769414A (en) * | 2020-07-13 | 2020-10-13 | 徐州久胜电子科技有限公司 | Special male joint for electric vehicle charger |
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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: 20150722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |