CN207907190U - A kind of LED drive power - Google Patents
A kind of LED drive power Download PDFInfo
- Publication number
- CN207907190U CN207907190U CN201820357886.9U CN201820357886U CN207907190U CN 207907190 U CN207907190 U CN 207907190U CN 201820357886 U CN201820357886 U CN 201820357886U CN 207907190 U CN207907190 U CN 207907190U
- Authority
- CN
- China
- Prior art keywords
- plug
- led drive
- adaper
- drive power
- power outlet
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of LED drive powers comprising：Shell, PCB circuit board, transformer, electrolytic capacitor, rectifier diode, fuse, input plug, accessory power outlet and patchcord.The utility model is by being set to transformer, electrolytic capacitor, rectifier diode and fuse equal accumbency in shell, transformer is EPC17 transformers, so that the integral thickness of LED drive power is thinning, and then obtain thickness and be no more than 16 millimeters of LED drive power, the characteristics of to meet the miniaturization of portable mobile equipment accessory and portability.It is used by enabling the adaper plug in patchcord to be plugged into accessory power outlet, when not in use, adaper plug can be separated from accessory power outlet, it is damaged because of folding to avoid adaper plug in carrying process and accessory power outlet junction, and patchcord can be replaced, to extend the service life of LED drive power.
Description
Technical field
The utility model is related to charging unit, more particularly to a kind of LED drive power.
Background technology
The LED drive power thickness of existing portable mobile equipment is thicker, it has not been convenient to portable carrying.In addition LED drives
The patchcord of power supply and LED drive power integrally connect together, and the junction of patchcord and LED drive power is easy to damage
It is bad, and patchcord cannot be replaced, to influence the service life of LED drive power.Therefore, a kind of suitable portable mobile is designed
The thickness that equipment uses is thin and patchcord can grafting and the LED drive power separated actually industry technical staff is urgently to be resolved hurrily
The problem of.
The information for being disclosed in the background technology part is merely intended to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implying in any form that information composition has been existing well known to persons skilled in the art
Technology.
Utility model content
The purpose of this utility model is to provide a kind of LED drive powers, to overcome the LED of existing portable mobile equipment
Driving power thickness is thick and patchcord and LED drive power are whole the shortcomings that connecting together.
To achieve the above object, the utility model provides a kind of LED drive power comprising shell, input plug with
And it is set to PCB circuit board, transformer, electrolytic capacitor, rectifier diode and fuse in the shell；It is characterized in that,
The transformer, the electrolytic capacitor, the rectifier diode and the equal accumbency of the fuse are set in the shell；It is described
An accessory power outlet and the patchcord that is connect with the accessory power outlet are additionally provided on shell；The patchcord includes that adapter is inserted
Head, terminating plug and connecting cable, the adaper plug connect the terminating plug, the adaptation by the connecting cable
Device plug is connected in the form of grafting with the accessory power outlet.
Preferably, in above-mentioned technical proposal, the transformer is EPC17 transformers.
Preferably, in above-mentioned technical proposal, the adaper plug is the plug with contact pin of square opening, the accessory power outlet
The pin holes for being provided with the socket port for being socketed with the adaper plug and being socketed with the contact pin.
Preferably, in above-mentioned technical proposal, the side of the adaper plug is additionally provided with shrapnel, when the adapter is inserted
When head is inserted into the socket port, the shrapnel is clamped between the adaper plug and the socket port.
Compared with prior art, the utility model has the advantages that：
1, the utility model is driven by the way that transformer, electrolytic capacitor, rectifier diode and the equal accumbency of fuse are set to LED
In the shell of dynamic power supply, transformer is the EPC17 transformers for having the characteristics that size is small, so that LED drive power is whole
Body thickness is thinning, and then obtains the LED drive power that thickness is no more than 16 millimeters, to meet the miniaturization of portable mobile equipment accessory
And the characteristics of portability.
2, the adaper plug in the patchcord of the utility model, which can be plugged into accessory power outlet, is used, and is not used
When, adaper plug can be separated from accessory power outlet, is connected with accessory power outlet to avoid adaper plug in carrying process
Place is damaged because of folding, and patchcord can be replaced, to extend the service life of LED drive power.
Description of the drawings
Fig. 1 is a kind of decomposition texture schematic top plan view of LED drive power according to the present utility model.
Fig. 2 is the decomposition texture schematic front view of Fig. 1 according to the present utility model.
Main appended drawing reference explanation：
1- shells, 2-PCB wiring boards, 3- transformers, 4- electrolytic capacitors, 5- rectifier diodes, 6- fuses, 7- inputs are inserted
Head, 8- accessory power outlets, 9- adaper plugs, 10- terminating plugs, 11- connecting cables.
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
Novel protection domain is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.
As depicted in figs. 1 and 2, a kind of LED drive power comprising：Shell 1, input plug 7 and it is set to shell 1
Interior PCB circuit board 2, transformer 3, electrolytic capacitor 4, rectifier diode 5 and fuse 6；Transformer 3, electrolytic capacitor 4, rectification
Diode 5 and 6 equal accumbency of fuse are set in shell 1；An accessory power outlet 8 and one and the output are additionally provided on shell 1
The patchcord that socket 8 connects；Patchcord includes adaper plug 9, terminating plug 10 and connecting cable 11, and adaper plug 9 is logical
It crosses connecting cable 11 and connects terminating plug 10, adaper plug 9 is connected in the form of grafting with accessory power outlet 8；Become
Depressor 3, electrolytic capacitor 4, rectifier diode 5, fuse 6, input plug 7 and accessory power outlet 8 are connect with PCB circuit board 2, each portion
Concrete mode that part and PCB circuit board 2 connect and the function of being played are identical as conventional technology.Preferably, transformer 3
To have the characteristics that the small EPC17 transformers of size.Preferably, adaper plug 9 is the plug with contact pin of square opening, and output is inserted
The pin holes that seat 8 is provided with the socket port for being socketed with adaper plug 9 and is socketed with contact pin.Contact pin is 4, then contact pin
Hole is also 4.It is additionally provided with shrapnel on the side coordinated with accessory power outlet 8 on adaper plug 9, when adaper plug 9 is inserted into
When in socket port, shrapnel is clamped between adaper plug 9 and socket port, to make the more firmly grafting of adaper plug 9
It is connected in accessory power outlet 8.
As depicted in figs. 1 and 2, in use, adaper plug 9 is first plugged into accessory power outlet 8, then by input plug 7
It is inserted into AC Power supply socket, terminating plug 10 is finally connected to charging equipment, input plug 7 is by the exchange of input at this time
Power supply is transformed into DC power supply by PCB circuit board 2 and is output to terminating plug 10, and charges to charging equipment；It does not use
When, adaper plug 9 can be separated from accessory power outlet 8, to avoid adaper plug in carrying process 9 and accessory power outlet 8
Junction is damaged because of folding.
Transformer 3, electrolytic capacitor 4, rectifier diode 5 and 6 equal accumbency of fuse by being set to LED by the utility model
In the shell 1 of driving power, transformer 3 is the EPC17 transformers for having the characteristics that size is small, so that LED drive power
Integral thickness it is thinning, and then obtain thickness and be no more than 16 millimeters of LED drive power, it is small to meet portable mobile equipment accessory
The characteristics of type and portability.And the adaper plug 9 in the patchcord of the utility model can be plugged into accessory power outlet 8 into
It exercises and uses, when not in use, adaper plug 9 can be separated from accessory power outlet 8, to avoid adaper plug in carrying process
9 and 8 junction of accessory power outlet damaged because of folding, and patchcord can be replaced, and the longevity is used to extend LED drive power
Life.
The description of the aforementioned specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be limited to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explaining the specific principle of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of different examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (4)
1. a kind of LED drive power comprising shell, input plug and the PCB circuit board being set in the shell, transformation
Device, electrolytic capacitor, rectifier diode and fuse；It is characterized in that,
The transformer, the electrolytic capacitor, the rectifier diode and the equal accumbency of the fuse are set in the shell；
An accessory power outlet and the patchcord that is connect with the accessory power outlet are additionally provided on the shell；The patchcord includes
Adaper plug, terminating plug and connecting cable, the adaper plug connect the terminating plug by the connecting cable,
The adaper plug is connected in the form of grafting with the accessory power outlet.
2. LED drive power according to claim 1, which is characterized in that the transformer is EPC17 transformers.
3. LED drive power according to claim 1, which is characterized in that the adaper plug is the band contact pin of square opening
Plug, the accessory power outlet is provided with the socket port for being socketed with the adaper plug and is socketed with the contact pin
Pin holes.
4. LED drive power according to claim 3, which is characterized in that the side of the adaper plug is additionally provided with
Shrapnel, when the adaper plug is inserted into the socket port, the shrapnel is clamped in the adaper plug and described
Between socket port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357886.9U CN207907190U (en) | 2018-03-16 | 2018-03-16 | A kind of LED drive power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357886.9U CN207907190U (en) | 2018-03-16 | 2018-03-16 | A kind of LED drive power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207907190U true CN207907190U (en) | 2018-09-25 |
Family
ID=63558213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357886.9U Active CN207907190U (en) | 2018-03-16 | 2018-03-16 | A kind of LED drive power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207907190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197249A (en) * | 2020-11-10 | 2021-01-08 | 安徽恒赢电子科技有限公司 | Plug-in type waterproof LED power supply |
-
2018
- 2018-03-16 CN CN201820357886.9U patent/CN207907190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197249A (en) * | 2020-11-10 | 2021-01-08 | 安徽恒赢电子科技有限公司 | Plug-in type waterproof LED power supply |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6879497B2 (en) | Multiple output power adapter | |
| WO2017032340A1 (en) | Power supply apparatus with data transmission function | |
| CN201142473Y (en) | Autoswitch type USB electric power | |
| CN207907190U (en) | A kind of LED drive power | |
| US20030082952A1 (en) | Split-package AC adapter | |
| CN203840189U (en) | Adapter | |
| CN209692414U (en) | A kind of intelligent charger | |
| CN202917783U (en) | Joint-transformation-type charging hub | |
| US20030013332A1 (en) | Structure of plug-in power supply apparatus | |
| CN207339313U (en) | Multi-functional charging cabinet | |
| CN205544888U (en) | Power adapter who conveniently charges | |
| CN205265546U (en) | Power adapter | |
| CN206712152U (en) | A kind of novel electric power interconnecting device of built-in transformer | |
| CN207234038U (en) | A kind of power adapter capable of changing plug | |
| CN203826727U (en) | Alternating current and direct current outputting extension socket | |
| CN217641970U (en) | Transformer power supply structure adopting touch control lamp string | |
| CN205378054U (en) | Can realize TV set of cell -phone quick charge function | |
| CN204992651U (en) | Universal power adapter | |
| CN211297053U (en) | Plug type driving power supply | |
| CN208111876U (en) | A kind of power supply adaptor | |
| CN205985604U (en) | Power socket | |
| CN206294086U (en) | A kind of power supply adaptor | |
| CN215418874U (en) | Wireless patch board that charges | |
| CN209250518U (en) | Low-frequency power adapter multivoltage output circuit | |
| CN205790577U (en) | A kind of porous multitap supply socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |