CN104571367A - Case with electric leakage detection function - Google Patents
Case with electric leakage detection function Download PDFInfo
- Publication number
- CN104571367A CN104571367A CN201310490069.2A CN201310490069A CN104571367A CN 104571367 A CN104571367 A CN 104571367A CN 201310490069 A CN201310490069 A CN 201310490069A CN 104571367 A CN104571367 A CN 104571367A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- case
- leakage detection
- switch
- electric leakage
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
- G06F1/182—Enclosures with special features, e.g. for use in industrial environments; grounding or shielding against radio frequency interference [RFI] or electromagnetical interference [EMI]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
Abstract
The invention belongs to the technical field of computers and particularly relates to a case with an electric leakage detection function. The case comprises a shell, a case switch located on the shell, an electric leakage detection circuit mounted on the shell and a transparent window mounted in the shell. The case with the electric leakage detection function can prompt people of electric leakage when people touch the case switch in case of electric leakage; moreover, the mounted transparent window is located nearby the case switch and in the place where people frequently touch the case, so that people can discover that the case is alive before touching the case and are prompted better, and accidental electric shock or electric leakage resulting in fire are avoided.
Description
Technical field
The invention belongs to field of computer technology, be specifically related to a kind of cabinet with earth leakage detection functions.
Background technology
Along with the development of science and technology, computing machine has been very general and conventional electronic product; Computing machine, along with long use, easily leaks electricity.Once generation leaky, meeting high degree jeopardizes the life security of user.Existing computer cabinet is the ground connection of clearance three plates, prevent the phenomenon of leaking electricity from occurring, but the ground wire of a lot of three plates does not just have ground connection at all, or ground wire generation open circuit, is difficult to find, does not have anti-creeping effect so at all.
Summary of the invention
The object of the invention is to overcome existing cabinet and cannot detect leaky problem.
For this reason, the invention provides a kind of cabinet with earth leakage detection functions, comprise housing, the cabinet switch be positioned on housing, be arranged on electric-leakage detection circuit on housing and transparent window.
Above-mentioned electric-leakage detection circuit comprises the cabinet connecting terminal, protective resistance, neon tube and the switch connection contact that connect in turn, and cabinet connecting terminal is connected with the housing of cabinet, and switch connection contact is connected with cabinet switch.
Above-mentioned electric-leakage detection circuit is arranged on the inner side of housing.
Above-mentioned transparent window is arranged on above the cabinet switch of cabinet housing.
Above-mentionedly carry the rear that neon tube is arranged on transparent window, to observe neon tube luminous.
Beneficial effect of the present invention: the cabinet of this band earth leakage detection functions provided by the invention, comprise the housing of cabinet, be positioned at the cabinet switch on housing, be arranged on the electric-leakage detection circuit on housing and transparent window, the cabinet of this band earth leakage detection functions, can when there is leaky when people touch the switch of cabinet, just leaky can be pointed out, and the transparent window installed is positioned near cabinet switch, it is the place that people often touch cabinet, people can be allowed like this when contacting cabinet switch, just find that cabinet is charged, better can remind people, avoid meeting accident and get an electric shock or cause fire because leaking electricity.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is the cabinet schematic diagram of band earth leakage detection functions.
Fig. 2 is electric-leakage detection circuit schematic diagram.
In figure: 1, housing; 2, prompting module; 3, cabinet connecting terminal; 4, protective resistance; 5, neon tube; 6, switch connection contact.
Embodiment
Embodiment one:
A kind of cabinet with earth leakage detection functions as shown in Figure 1, comprises the housing 1 of cabinet, the cabinet switch be positioned on housing 1, is arranged on electric-leakage detection circuit on housing 1 and transparent window 2;
The cabinet of this band earth leakage detection functions, can when there is leaky when people touch the switch of cabinet, just leaky can be pointed out, and the transparent window installed is positioned near cabinet switch, being the place that people often touch cabinet, people can being allowed like this when contacting cabinet switch, just find that cabinet is charged, better can remind people, avoid meeting accident and get an electric shock or cause fire because leaking electricity.
Embodiment two:
The cabinet of above-mentioned band earth leakage detection functions, electric-leakage detection circuit comprises the cabinet connecting terminal 3, protective resistance 4, neon tube 4 and the switch connection contact 6 that connect in turn, cabinet connecting terminal 3 is connected with the housing 1 of cabinet, switch connection contact 6 is connected with cabinet switch, when touching cabinet switch, just form loop, once cabinet has voltage, neon tube luminous will be allowed; Electric-leakage detection circuit is arranged on the inner side of housing 1; Transparent window 2 is arranged on above the cabinet switch of cabinet housing 1; Neon tube 5 is arranged on the rear of transparent window 2, to observe neon tube luminous.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (5)
1. the cabinet with earth leakage detection functions, the cabinet switch comprising housing (1) and be positioned on housing (1), is characterized in that: also comprise and be arranged on electric-leakage detection circuit on housing (1) and transparent window (2).
2. the cabinet of band earth leakage detection functions as claimed in claim 1; it is characterized in that: described electric-leakage detection circuit comprises the cabinet connecting terminal (3), protective resistance (4), neon tube (5) and the switch connection contact (6) that connect in turn; cabinet connecting terminal (3) is connected with the housing (1) of cabinet, and switch connection contact (6) is connected with cabinet switch.
3. the cabinet of band earth leakage detection functions as claimed in claim 1, is characterized in that: described electric-leakage detection circuit is arranged on the inner side of housing (1).
4. the cabinet of band earth leakage detection functions as claimed in claim 1, is characterized in that: described transparent window (2) is arranged on above the cabinet switch of cabinet housing (1).
5. be with the cabinet of earth leakage detection functions as described in claim 1 or 2, it is characterized in that: described neon tube (5) is arranged on the rear of transparent window (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490069.2A CN104571367A (en) | 2013-10-18 | 2013-10-18 | Case with electric leakage detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310490069.2A CN104571367A (en) | 2013-10-18 | 2013-10-18 | Case with electric leakage detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104571367A true CN104571367A (en) | 2015-04-29 |
Family
ID=53087662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310490069.2A Withdrawn CN104571367A (en) | 2013-10-18 | 2013-10-18 | Case with electric leakage detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104571367A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106302193A (en) * | 2016-08-27 | 2017-01-04 | 桂林信通科技有限公司 | A kind of antitheft anti-shock device of router |
| CN109755871A (en) * | 2019-02-01 | 2019-05-14 | 国网江苏省电力有限公司南通供电分公司 | A kind of low-voltage power supply power distribution cabinet convenient for detection |
| CN110470940A (en) * | 2019-08-22 | 2019-11-19 | 深圳市三旺通信股份有限公司 | A method of detection casing leakage current simultaneously issues alarm |
| CN110855776A (en) * | 2019-11-11 | 2020-02-28 | 辽宁工程技术大学 | Electric cabinet monitoring and control system and method based on Internet of things |
-
2013
- 2013-10-18 CN CN201310490069.2A patent/CN104571367A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106302193A (en) * | 2016-08-27 | 2017-01-04 | 桂林信通科技有限公司 | A kind of antitheft anti-shock device of router |
| CN109755871A (en) * | 2019-02-01 | 2019-05-14 | 国网江苏省电力有限公司南通供电分公司 | A kind of low-voltage power supply power distribution cabinet convenient for detection |
| CN110470940A (en) * | 2019-08-22 | 2019-11-19 | 深圳市三旺通信股份有限公司 | A method of detection casing leakage current simultaneously issues alarm |
| CN110855776A (en) * | 2019-11-11 | 2020-02-28 | 辽宁工程技术大学 | Electric cabinet monitoring and control system and method based on Internet of things |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150429 |