CN202662916U - Direct current plug cord - Google Patents
Direct current plug cord Download PDFInfo
- Publication number
- CN202662916U CN202662916U CN 201220245028 CN201220245028U CN202662916U CN 202662916 U CN202662916 U CN 202662916U CN 201220245028 CN201220245028 CN 201220245028 CN 201220245028 U CN201220245028 U CN 201220245028U CN 202662916 U CN202662916 U CN 202662916U
- Authority
- CN
- China
- Prior art keywords
- plug
- circuit board
- plastic casing
- connecting line
- utility
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model discloses a direct current (DC) plug cord, which comprises a plastic shell, a connecting line, a circuit board and a DC plug, wherein the circuit board is arranged in the plastic shell; the circuit board is provided with an indicator lamp for indicating whether the circuit is turned on; the DC plug is arranged at the front end of the plastic shell; the connecting line is connected to the rear end of the plastic shell; and the circuit board is connected with the connecting line and the DC plug respectively. Thus, by arranging the indicator lamp for indicating whether plug contact is normal on the plug, whether the plug contact is good can be judged through lighting or normality of lighting of the indicator lamp after the plug is plugged in a power supply; and in a dark environment, the position of the plug can be discovered through light emitted by the indicator lamp, so that the convenience and the safety in use of a user are improved.
Description
Technical field
The utility model relates to plug and makes art, refers in particular to a kind of DC plug line.
Background technology
Common used attaching plug, the general function that does not have the energising indication, after attaching plug was inserted socket, people can't go to judge whether plug is switched on or contacted good with plug itself, can only judge by electroprobe or continuous electrical equipment, bring inconvenience to the user.In addition, unplugg under dim environment, people can't know the position of perception plug, armrest to touch and pull up plug again, this just exists great potential safety hazard.Therefore, the existing plug construction of reply is improved to be user-friendly to, and improves the plug safety in utilization.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose provides a kind of DC plug line, and it can effectively solve existing DC plug can not show whether contact is normal, easily produces the problem of potential safety hazard.
For achieving the above object, the utility model adopts following technical scheme:
A kind of DC plug line includes plastic casing, connecting line, circuit board and DC plug, and wherein, this circuit board is arranged in the plastic casing, is provided with on this circuit board and is used to indicate the indicator light whether circuit is connected; This DC plug is arranged at the plastic casing front end, and this connecting line is connected to the plastic casing rear end, and the foregoing circuit plate is connected with DC plug with connecting line respectively.
As a kind of preferred version: described indicator light is LED light.
As a kind of preferred version: be provided with a lamp hole that passes the plastic casing outside on the described plastic casing, above-mentioned LED light is embedded in this lamp hole.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, by whether normally indicating plug contact indicator light is set on plug, thereby after plug plugs in, can whether judge normally whether the plug contact is good by indicator light is whether luminous or luminous, and, under dim environment, can know the plug position by the light that indicator light sends.By this, it is convenient that this plug with indicator light uses the user, and improved the fail safe of using.
For more clearly setting forth architectural feature of the present utility model and effect, be described in detail below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the assembling schematic diagram of the utility model preferred embodiment;
Fig. 2 is the plastic casing schematic internal view of the utility model preferred embodiment;
Fig. 3 is the schematic side view of the utility model preferred embodiment.
The accompanying drawing identifier declaration:
10, plastic casing 11, lamp hole
20, connecting line 30, circuit board
31, LED light 40, DC plug.
Embodiment
The utility model as shown in Figure 1 to Figure 3, a kind of DC plug line includes plastic casing 10, connecting line 20, circuit board 30 and DC plug 40, wherein:
This circuit board 30 is arranged in the plastic casing 10, on this circuit board 30, be provided with and be used to indicate the LED light 31 whether circuit is connected, be provided with a lamp hole 11 that passes plastic casing 10 outsides on plastic casing 10, above-mentioned LED light 31 is embedded in this lamp hole 11; This DC plug 40 is arranged at plastic casing 10 front ends, and this connecting line 20 is connected to plastic casing 10 rear ends, and foregoing circuit plate 30 is connected with DC plug with connecting line 20 respectively and is connected.
Design focal point of the present utility model is, by whether normally indicating plug contact indicator light is set on plug, thereby after plug plugs in, can whether judge normally whether the plug contact is good by indicator light is whether luminous or luminous, and, under dim environment, can know the plug position by the light that indicator light sends.By this, it is convenient that this plug with indicator light uses the user, and improved the fail safe of using.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment makes.
Claims (3)
1. DC plug line, it is characterized in that: include plastic casing, connecting line, circuit board and DC plug, wherein, this circuit board is arranged in the plastic casing, is provided with on this circuit board and is used to indicate the indicator light whether circuit is connected; This DC plug is arranged at the plastic casing front end, and this connecting line is connected to the plastic casing rear end, and the foregoing circuit plate is connected with DC plug with connecting line respectively.
2. DC plug line according to claim 1, it is characterized in that: described indicator light is LED light.
3. DC plug line according to claim 2 is characterized in that: be provided with a lamp hole that passes the plastic casing outside on the described plastic casing, above-mentioned LED light is embedded in this lamp hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245028 CN202662916U (en) | 2012-05-29 | 2012-05-29 | Direct current plug cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220245028 CN202662916U (en) | 2012-05-29 | 2012-05-29 | Direct current plug cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662916U true CN202662916U (en) | 2013-01-09 |
Family
ID=47457796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220245028 Expired - Fee Related CN202662916U (en) | 2012-05-29 | 2012-05-29 | Direct current plug cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887665A (en) * | 2014-04-14 | 2014-06-25 | 苏州市好得电器有限公司 | Power line provided with hidden indicator lamp and protected by double shells |
-
2012
- 2012-05-29 CN CN 201220245028 patent/CN202662916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103887665A (en) * | 2014-04-14 | 2014-06-25 | 苏州市好得电器有限公司 | Power line provided with hidden indicator lamp and protected by double shells |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202856110U (en) | Plug with function of lighting | |
| CN203377422U (en) | Novel socket | |
| CN202662916U (en) | Direct current plug cord | |
| CN205051104U (en) | Intelligence one way socket based on WIFI control | |
| CN203056299U (en) | Socket capable of emitting light | |
| CN204156238U (en) | A kind of infrared controlled switch power receptacle | |
| CN201515112U (en) | Socket with creepage indication | |
| CN201386913Y (en) | Flashlight reading lamp | |
| CN202651543U (en) | Socket with night lamp function | |
| CN201937087U (en) | Novel circular slot type wiring board capable of saving space | |
| CN203014093U (en) | Multifunctional safety socket | |
| CN202840137U (en) | Wall socket with high safety performance | |
| CN204481252U (en) | A kind of smart jack structure | |
| CN207884012U (en) | A kind of jack device of intelligent security guard | |
| CN202221063U (en) | Power supply connection device of light-emitting diode (LED) festival lamp | |
| CN203004903U (en) | Multifunctional pen container | |
| CN210404230U (en) | Socket indicator lamp control system | |
| CN202602007U (en) | Multi-switch socket | |
| CN201608381U (en) | Novel power plug | |
| CN202034639U (en) | Socket with safe indication device | |
| CN201766253U (en) | Power plug with switch | |
| CN201893291U (en) | Time switch | |
| CN203466438U (en) | All-in-one circuit board for solar power generation system | |
| CN201838793U (en) | Light-emitting socket | |
| CN204333383U (en) | For the supply unit of the shaping Optimization Platform of automobile connecting bar |
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: 20130109 Termination date: 20190529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |