CN205029131U - Socket - Google Patents
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- Publication number
- CN205029131U CN205029131U CN201520803447.2U CN201520803447U CN205029131U CN 205029131 U CN205029131 U CN 205029131U CN 201520803447 U CN201520803447 U CN 201520803447U CN 205029131 U CN205029131 U CN 205029131U
- Authority
- CN
- China
- Prior art keywords
- socket
- indicator
- holds
- line
- power supply
- 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.)
- Active
Links
- 230000001264 neutralization Effects 0.000 claims abstract description 19
- 230000001681 protective Effects 0.000 claims abstract description 16
- 230000002146 bilateral Effects 0.000 claims abstract description 4
- 239000004020 conductor Substances 0.000 abstract 3
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a socket is provided with protective wire PE end on the panel, the below bilateral symmetry of protective wire PE end is provided with neutral conductor N end and holds with phase line L, the below of neutral conductor N end is provided with alarm indicator, the below of phase line L end is provided with power indicator, alarm indicator with neutral conductor N holds the line connection, power indicator with phase line L holds the line connection, protective wire PE end respectively through resistance with alarm indicator with power indicator connects. The utility model discloses set up alarm indicator and power indicator at socket's housing face, the bright explanation power connection of power indicator is normal, and the bright explanation wiring of alarm indicator is incorrect, through the state of pilot lamp demonstration power and wiring, can judge effectively that whether electrified socket is, guarantees electrical safety.
Description
Technical field
The utility model relates to electrical apparatus technology, particularly a kind of socket with safeguard protection.
Background technology
Socket has three terminals to be L end, N end, PE end respectively, and specification wiring is L termination phase line respectively, the N termination neutral line, PE termination protective wire.But in actual installation wiring process, often there is L end, N end, PE terminated line mistake, whether normal surface also cannot judge socket power in addition, and will check that whether socket power is normal, and whether jack connector is correct, need to measure with electroscope or universal instrument, the wiring specification of inspection personnel's one side GPRS socket three terminals, goes back the using method of GPRS electroscope or universal instrument, very complicated on the other hand, delay man-hour, efficiency is low.More or less all there is wiring Problem in current resident and enterprise's socket, particularly L end and N end line connect instead, although line connects anti-electrical appliance and can as usual work, but as electrical appliance carries after single-pole switch turns off, electrical equipment still can be charged, and socket power whether normal surface also cannot judge, user not easily discovers, and is certain to bring potential safety hazard to electricity consumption.
Summary of the invention
The purpose of this utility model is to improve surface of shell, provides a kind of socket being provided with indicator light, and whether correctly whether normally can show again wiring by display power supply by indicator light, indicator light substitutes electroscope electrical verification effect, eliminates Electrical Safety hidden danger.
The utility model realizes above-mentioned purpose by the following technical solutions.A kind of socket, comprise the decorative panel be equipped with around panel and panel, described panel is provided with protective wire PE to hold, the below bilateral symmetry that protective wire PE holds is provided with neutral line N and holds and phase line L end, the below that described neutral line N holds is provided with alarm lamp, and the below of described phase line L end is provided with power supply indicator; Described alarm lamp is connected with described neutral line N end line, and described power supply indicator is connected with described phase line L end line; Described protective wire PE end is connected with described alarm lamp and described power supply indicator respectively by resistance.
Described alarm lamp is red LED diode.
Described power supply indicator is green LEDs diode.
The resistance of described resistance be 300K Ω/
w.
The utility model arranges alarm lamp and power supply indicator at the surface of shell of socket, the bright explanation power supply of power supply indicator connects normal, and alarm lamp bright explanation wiring is incorrect, by the state of indicator light display power supply and wiring, can effectively judge that whether charged socket is, ensure Electrical Safety.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is line assumption diagram of the present utility model.
In figure: 1. panel, 2. decorative panel, 3. protective wire PE holds, and 4. neutral line N holds, 5. phase line L end, 6. alarm lamp, 7. power supply indicator.
Embodiment
Now the utility model is described in further detail in conjunction with the accompanying drawings and embodiments.See Fig. 1 and Fig. 2, a kind of socket, comprise the decorative panel 2 be equipped with around panel 1 and panel 1, described panel 1 is provided with protective wire PE and holds 3, protective wire PE holds the below bilateral symmetry of 3 to be provided with neutral line N and holds 4 and phase line L end 5, described neutral line N holds the below of 4 to be provided with alarm lamp 6, and the below of described phase line L end 5 is provided with power supply indicator 7; Described alarm lamp 6 holds 4 connections with described neutral line N, and described power supply indicator 7 holds 5 connections with described phase line L; Described protective wire PE holds 3 to be connected with described alarm lamp 6 and described power supply indicator 7 respectively by resistance R.
Alarm lamp 6 adopts red LED diode, and power supply indicator 7 adopts green LEDs diode, the resistance of resistance R be 300K Ω/
w.
The use of the utility model socket is the same with conventional jack, installs too, very simple and practical.When this socket normally uses, be hold 5 to be connected with phase line L power supply phase line, the neutral line and neutral line N hold 4 to be connected, and protective wire and protective wire PE hold 3 to be connected.Can, when actual installation supply socket, often hold 5 to be connected with phase line L on mains neutral line, power supply phase line holds 4 to be connected with neutral line N by mistake by mistake.Such connection, to after electricity, not easily intuitively finds this incorrect link.And when using the utility model supply socket, just solve this problem.As long as one gives electricity, directly just can judge whether power supply phase line, the neutral line are connected with supply socket correct.During normal connection, power supply indicator 7(green light in Fig. 2) bright, during incorrect link, alarm lamp 6(red light in Fig. 2) bright, judge that whether the connection of power supply and supply socket is correct very intuitively.
Socket secure contrast (as shown in table 1) before and after improving:
Socket secure contrast table before and after table 1 improves
Claims (4)
1. a socket, comprise the decorative panel be equipped with around panel and panel, described panel is provided with protective wire PE to hold, the below bilateral symmetry that protective wire PE holds is provided with neutral line N and holds and phase line L end, it is characterized in that, the below that described neutral line N holds is provided with alarm lamp, and the below of described phase line L end is provided with power supply indicator; Described alarm lamp is connected with described neutral line N end line, and described power supply indicator is connected with described phase line L end line; Described protective wire PE end is connected with described alarm lamp and described power supply indicator respectively by resistance.
2. a kind of socket according to claim 1, is characterized in that, described alarm lamp is red LED diode.
3. a kind of socket according to claim 1, is characterized in that, described power supply indicator is green LEDs diode.
4. a kind of socket according to claim 1, is characterized in that, the resistance of described resistance be 300K Ω/
w.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803447.2U CN205029131U (en) | 2015-10-19 | 2015-10-19 | Socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803447.2U CN205029131U (en) | 2015-10-19 | 2015-10-19 | Socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029131U true CN205029131U (en) | 2016-02-10 |
Family
ID=55261637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520803447.2U Active CN205029131U (en) | 2015-10-19 | 2015-10-19 | Socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029131U (en) |
-
2015
- 2015-10-19 CN CN201520803447.2U patent/CN205029131U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |