CN108039621A - Power line with current display function - Google Patents
Power line with current display function Download PDFInfo
- Publication number
- CN108039621A CN108039621A CN201711391267.8A CN201711391267A CN108039621A CN 108039621 A CN108039621 A CN 108039621A CN 201711391267 A CN201711391267 A CN 201711391267A CN 108039621 A CN108039621 A CN 108039621A
- Authority
- CN
- China
- Prior art keywords
- power line
- power cord
- lighting circuit
- circuit loop
- display lamp
- 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.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims abstract description 10
- 239000003638 chemical reducing agent Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/717—Structural association with built-in electrical component with built-in light source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6666—Structural association with built-in electrical component with built-in electronic circuit with built-in overvoltage protection
Abstract
The invention discloses a power line with a current display function, which comprises a power line body, wherein the power line body comprises a power line access end and a power line output end, the power line body is provided with a lighting circuit loop, a display lamp is connected to the lighting circuit loop, and a voltage reducer is arranged at the joint of the lighting circuit loop and the power line access end. The power line access end of the power line body is connected with the plug or the socket, the power line output end is connected with the household appliance and the digital product, the current is firstly reduced by the voltage reducer and then enters the lighting circuit loop, the display lamp connected with the lighting circuit loop emits light after being electrified, and if the plug or the socket does not input electricity to the power line, the lighting circuit loop of the power line does not emit electricity, and the display lamp does not emit light. Simple structure, convenient manufacture and low cost, and can be used for various household appliances and digital products.
Description
【Technical field】
The present invention relates to a kind of power cord of belt current display function, more particularly to it is a kind of in the energized state
The power cord of electric current can be shown.
【Background technology】
Existing household electrical appliance, digital product etc. are required for using power cord, and power supply can be introduced household electric by power cord
Device, digital product, power supply connection work is provided for the work of household electrical appliance, digital product.But when powering on, we can not
Access power supply is determined whether, if no electricity such as socket, socket, even if connecting power cord in household electrical appliance, digital product
Between socket, socket, household electrical appliance, digital product are also inputted without electricity, can not be worked, but people can not judge socket, row
Whether have electricity, the instrument such as also handy voltage test pencil can just detect, very inconvenient, and the place that light is bad, people if inserting
It can't see power cord, it is easy to tripped by power cord.
【The content of the invention】
It is an object of the invention in place of overcome the deficiencies in the prior art, there is provided a kind of simple in structure, easily manufactured, cost
It is low, people can be reminded to have power cord here, available on various household electrical appliance, digital product, can shown in the energized state
The power cord of electric current.
The object of the present invention is achieved like this：
A kind of power cord of belt current display function, it is characterised in that it includes power cord body, and power cord body includes
Power cord incoming end and power supply line output terminal, power cord body are equipped with lighting circuit circuit, are connected on lighting circuit circuit
Display lamp, lighting circuit circuit are equipped with reducing transformer with power cord incoming end junction.
A kind of power cord of belt current display function as described above, it is characterised in that display lamp is illusion-colour lamp string.
A kind of power cord of belt current display function as described above, it is characterised in that display lamp outer layer covers have transparent outer
Skin.
The present invention is connected in the power cord incoming end of power cord body with plug or socket, power supply line output terminal and family expenses
After electric appliance, digital product connect, electric current enters back into lighting circuit circuit, lighting circuit after first passing through reducing transformer decompression at this time
Loop-coupled display lamp luminous work after being powered, if plug or socket do not have electricity to be input to power cord, the illumination of power cord
Circuit loop will will not shine work without electricity, display lamp.Simple in structure, easily manufactured, cost is low, available for various household electrics
On device, digital product.
【Embodiment】
A kind of power cord of belt current display function, it includes power cord body, and power cord body is accessed including power cord
End and power supply line output terminal, power cord body are equipped with lighting circuit circuit, the display lamp connected on lighting circuit circuit, illumination
Circuit loop is equipped with reducing transformer with power cord incoming end junction.When the power cord incoming end and plug or socket of power cord body
Connect, after power supply line output terminal is connected with household electrical appliance, digital product, electric current first passes through after reducing transformer is depressured again at this time
Into lighting circuit circuit, the loop-coupled display lamp of lighting circuit luminous work after being powered, if plug or socket are without electricity
It is input to power cord, the lighting circuit circuit of power cord will be without electricity, and display lamp will not shine work.
The display lamp of the present invention can be common lamp or LED light, it is preferred that illusion-colour lamp string, display effect
It is good, it is also more attractive.
The present invention can have translucent skin in display lamp outer layer covers, and translucent skin can only wrap up display lamp, also may be used
To be that display lamp and power cord body are also wrapped in it by translucent skin.
Claims (3)
1. a kind of power cord of belt current display function, it is characterised in that it includes power cord body, and power cord body includes electricity
Source line incoming end and power supply line output terminal, power cord body are equipped with lighting circuit circuit, and what is connected on lighting circuit circuit is aobvious
Show lamp, lighting circuit circuit is equipped with reducing transformer with power cord incoming end junction.
2. a kind of power cord of belt current display function according to claim 1, it is characterised in that display lamp is illusion-colour lamp string.
3. a kind of power cord of belt current display function according to claim 1, it is characterised in that display lamp outer layer covers have
Translucent skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391267.8A CN108039621A (en) | 2017-12-21 | 2017-12-21 | Power line with current display function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711391267.8A CN108039621A (en) | 2017-12-21 | 2017-12-21 | Power line with current display function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108039621A true CN108039621A (en) | 2018-05-15 |
Family
ID=62100594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711391267.8A Pending CN108039621A (en) | 2017-12-21 | 2017-12-21 | Power line with current display function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108039621A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201490490U (en) * | 2009-09-15 | 2010-05-26 | 浙江科技学院 | Plug module |
| CN205901005U (en) * | 2016-07-08 | 2017-01-18 | 深圳市国威信电子科技有限公司 | Intelligent control switch power connecting wire |
| CN206412573U (en) * | 2017-01-22 | 2017-08-15 | 东莞市力源电线实业有限公司 | A kind of three core power supply lines of tape light |
| CN206542028U (en) * | 2017-03-17 | 2017-10-03 | 江门市江海区华星灯饰材料有限公司 | A kind of connection electric wire that there is short circuit to point out |
-
2017
- 2017-12-21 CN CN201711391267.8A patent/CN108039621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201490490U (en) * | 2009-09-15 | 2010-05-26 | 浙江科技学院 | Plug module |
| CN205901005U (en) * | 2016-07-08 | 2017-01-18 | 深圳市国威信电子科技有限公司 | Intelligent control switch power connecting wire |
| CN206412573U (en) * | 2017-01-22 | 2017-08-15 | 东莞市力源电线实业有限公司 | A kind of three core power supply lines of tape light |
| CN206542028U (en) * | 2017-03-17 | 2017-10-03 | 江门市江海区华星灯饰材料有限公司 | A kind of connection electric wire that there is short circuit to point out |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI500359B (en) | A lighting system and its luminaire with lamp control module | |
| CN201541034U (en) | Socket with lighting and USB interfaces | |
| WO2006078325A3 (en) | Circuit for use with switched leg power supply | |
| CN205018464U (en) | Convenient medicine cabinet | |
| CN108039621A (en) | Power line with current display function | |
| CN103579867A (en) | Foldable lighting socket | |
| TWM504909U (en) | Wireless composite device | |
| CN103518666B (en) | Control system and the method for illuminating lamp for aquarium | |
| CN201690062U (en) | Self-lighting plug | |
| CN201661874U (en) | High-power LED lamp integrating lighting and emergency lighting | |
| TW201603632A (en) | Power source self-adaptive LED lamp | |
| GB2563290A (en) | Socket with integrated emergency lighting | |
| CN207720474U (en) | The driving power component of LED light source | |
| CN202134743U (en) | Intelligent touch delay LED lamp wiring board | |
| CN205828817U (en) | A kind of anophelifuge fly socket | |
| CN202759112U (en) | Foldable lighting socket | |
| CN204127898U (en) | A kind of LED illuminating lamp of refrigerator | |
| CN203708598U (en) | Dual-purpose lamp | |
| CN216448032U (en) | Ceiling lamp easy to assemble and disassemble | |
| CN203927671U (en) | A kind of wireless charging desk lamp | |
| WO2012082082A3 (en) | Main and emergency lighting circuitry | |
| CN203743880U (en) | Multifunctional LED flashlight | |
| CN203352254U (en) | Wall-in charger having multiple interfaces | |
| CN201787374U (en) | Plug-in LED induction lamp | |
| CN201490491U (en) | Single-phase AC power plug with indicating lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180515 |