CN206350207U - A kind of long strip type LED drive power for increasing power output using dual transformer - Google Patents
A kind of long strip type LED drive power for increasing power output using dual transformer Download PDFInfo
- Publication number
- CN206350207U CN206350207U CN201720064480.7U CN201720064480U CN206350207U CN 206350207 U CN206350207 U CN 206350207U CN 201720064480 U CN201720064480 U CN 201720064480U CN 206350207 U CN206350207 U CN 206350207U
- Authority
- CN
- China
- Prior art keywords
- diode
- transformer
- inductance coil
- long strip
- rectifier
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a kind of long strip type LED drive power for increasing power output using dual transformer, including inductance coil L1, rectifier DB1, transformer T1, transformer T2, diode D4, diode D5, diode D6 and inductance coil L2, the inductance coil L1 right-hand members connection rectifier DB1, the rectifier DB1 right-hand member transformers T1, the transformer T1 upper ends connection transformer T2, the transformer TI right-hand members connection diode D5, the transformer T2 right-hand members connect diode D4 and diode D6 respectively, the diode D4, diode D5 and diode D6 right-hand members are connected with inductance coil L2, the design can improve power output, the utility model is easy to use, it is easy to operation, power output is high, it is easy to disassemble, stability is good, reliability is high.
Description
Technical field
The utility model is a kind of long strip type LED drive power for increasing power output using dual transformer, belongs to LED
Energy-saving equipment field.
Background technology
LED drive power is that power supply is supplied to be converted to specific voltage x current to drive the power supply changeover device that LED is luminous,
The input of LED drive power includes high pressure industrial frequency AC, low-voltage direct, HVDC, low-voltage high-frequency exchange etc..
In the prior art, drive circuit used in existing driving power supply is only provided with a transformer, causes output
Power is small, and transformer load carried is big, is easily reduced the service life of transformer, while the luminosity of LED is low, is applicable model
Enclose small, protector used in existing driving power supply is a kind of stationary structure, it is impossible to is dismantled, reduces and use model
Enclose, while also increasing production cost.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose, which is to provide one kind, increases output using dual transformer
The long strip type LED drive power of power, to solve the problems mentioned in the above background technology, the utility model is easy to use, just
In operation, power output is high, and easy to disassemble, stability is good, and reliability is high.
To achieve these goals, the utility model is to realize by the following technical solutions：One kind is using double transformations
Device increases the long strip type LED drive power of power output, including hanging plate, hollow shell, power supply main body, extension spring, backplate
And flexible collar, the hanging plate is on hollow shell upper surface, and the hollow shell interior assembles power supply main body, described
Extension spring is provided with two, and the extension spring is symmetrically assemblied on hollow shell lower surface, and the extension spring is symmetrically installed
On backplate upper surface, the backplate rear end is connected by rotating shaft with hollow shell, and the flexible collar is described provided with two
Flexible collar is symmetrically assemblied in hollow shell left and right ends, and the drive circuit includes inductance coil L1, rectifier DB1, transformation
Device T1, transformer T2, diode D4, diode D5, diode D6 and inductance coil L2, the inductance coil L1, rectifier
DB1, transformer T1, transformer T2, diode D4, diode D5, diode D6 and inductance coil L2 are welded on same electricity
On the plate of road, inductance coil L1 right-hand members connection the rectifier DB1, the rectifier DB1 right-hand member transformers T1, the transformer T1
Upper end connection transformer T2, the transformer TI right-hand members connect diode D5, and the transformer T2 right-hand members connect diode respectively
D4 and diode D6, the diode D4, diode D5 and diode D6 right-hand members are connected with inductance coil L2.
Further, the inductance coil L1 left ends are connected with fuse F1, potentiometer RV1 and thermistor NTC.
Further, it is connected with ground wire on the drive circuit.
Further, process fluted on the backplate.
Further, it is machined with through hole on the hanging plate.
Further, the output end of the inductance coil L1 is connected with rectifier DB1 input, the rectifier
DB1 output end is connected with transformer T1 input, the output end of the transformer T1 and transformer T2 input phase
Connection, the output end of the transformer T1 is connected with diode D5 input, the output end of the transformer T2 respectively with
Diode D4 and diode D6 input are connected, the diode D4, diode D5 and diode D6 output end
It is connected with inductance coil L2 input, the output end of the inductance coil L2 is connected with the input of LED.
The beneficial effects of the utility model：A kind of strip for increasing power output using dual transformer of the present utility model
Type LED drive power, the utility model is by adding inductance coil L1, transformer T1, transformer T2, diode D4, diode
D5, diode D6 and inductance coil L2, the design can expand power output, improve the brightness of illumination of LED, become while reducing
Depressor T1 and transformer T2 load carried, improve service life, solve driving electricity used in existing driving power supply
Road is only provided with a transformer, causes power output small, and transformer load carried is big, is easily reduced the use longevity of transformer
Life, while the luminosity of LED is low, the problem of scope of application is small, because of addition rectifier DB1, the design is easy to enter circuit
Row shut-off.
The utility model is by adding hanging plate, hollow shell, extension spring and backplate, and the design is easy to disassemble, can enter
Row recycle, improve service life, reduce production cost, solve existing driving power supply used in protector be one
Plant stationary structure, it is impossible to dismantled, reduce and use scope, while the problem of also increasing production cost, because of addition bullet
Fixed power source line is easy in property clip, the design.
Because of addition fuse F1, potentiometer RV1 and thermistor NTC, the design achieves being protected to circuit, because
Ground wire is added, the design can prevent from getting an electric shock, because of addition groove, and the design is easy to place power line, because of addition through hole, the design
It is easy to suspension, the utility model is easy to use, is easy to operation, power output is high, and easy to disassemble, stability is good, and reliability is high.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is drive in a kind of long strip type LED drive power for increasing power output using dual transformer of the utility model
The circuit diagram of dynamic circuit；
Fig. 2 is a kind of knot for the long strip type LED drive power for increasing power output using dual transformer of the utility model
Structure schematic diagram；
In figure：1- hanging plates, 2- hollow shells, 3- power supplys main body, 4- extension springs, 5- backplates, 6- flexible collars.
Embodiment
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：One kind increases output using dual transformer
The long strip type LED drive power of power, including hanging plate 1, hollow shell 2, power supply main body 3, extension spring 4, backplate 5 and elasticity
Clip 6, hanging plate 1 is arranged on the upper surface of hollow shell 2, the mounted inside power supply main body 3 of hollow shell 2, and extension spring 4 is provided with two
Individual, extension spring 4 is symmetrically assemblied on the lower surface of hollow shell 2, and extension spring 4 is symmetrically mounted on the upper surface of backplate 5, backplate
5 rear ends are connected by rotating shaft with hollow shell 2, and flexible collar 6 is provided with two, and flexible collar 6 is symmetrically assemblied in hollow shell 2
Left and right ends, the design is easy to disassemble.
Drive circuit include inductance coil L1, rectifier DB1, transformer T1, transformer T2, diode D4, diode D5,
Diode D6 and inductance coil L2, inductance coil L1, rectifier DB1, transformer T1, transformer T2, diode D4, diode
D5, diode D6 and inductance coil L2 are welded on same circuit board, inductance coil L1 right-hand members connection rectifier DB1, whole
Flow device DB1 right-hand members transformer T1, transformer T1 upper ends connection transformer T2, transformer TI right-hand members connection diode D5, transformer
T2 right-hand members connect diode D4 and diode D6 respectively, and diode D4, diode D5 and diode D6 right-hand members are and inductance
Coil L2 is connected, and the design can improve power output.
Inductance coil L1 left ends are connected with fuse F1, potentiometer RV1 and thermistor NTC, drive circuit and connected
Have and process fluted on ground wire, backplate 5, through hole is machined with hanging plate 1, inductance coil L1 output end is with rectifier DB1's
Input is connected, and rectifier DB1 output end is connected with transformer T1 input, transformer T1 output end and transformation
Device T2 input is connected, and transformer T1 output end is connected with diode D5 input, transformer T2 output end
The input with diode D4 and diode D6 is connected respectively, diode D4, diode D5 and diode D6 output
End is connected with inductance coil L2 input, and inductance coil L2 output end is connected with the input of LED.
Embodiment：When drive circuit is powered, drive circuit works simultaneously produce electric current, and then electric current leaves external
Power supply enters in inductance coil L1, and solid line is hindered high frequency electric, and then electric current leaves inductance coil L1 and enters rectifier
In DB1, then electric current leaves rectifier DB1 and entered in transformer T1, realizes and carries out voltage stabilizing processing to electric current, and then electric current leaves
Transformer T1 enters in transformer T2, realizes and expands voltage range, so as to expand power output, then electric current leaves transformer T2
Into in diode D4 and diode D6, diode D4 and diode D6 are powered and start to light, while electric current leaves transformation
Device T1 enters in diode D5, and diode D5, which is powered, to be started to light, and then electric current leaves diode D4, diode D5 and two poles
Pipe D6 enters in inductance coil L2, realize electric current is carried out it is secondary hinder, then electric current leaves inductance coil L2 and enters LED
Interior, LED, which is powered, starts illumination, and the design can expand power output.
When user of service needs to dismantle power supply main body 3, the front end of backplate 5, Ran Houxiang are held first by personnel
Lower rotation backplate 5, backplate 5 rotates down drive extension spring 4 and stretched, and then user of service holds power supply main body 3 and pulled up
Dynamic, power supply main body 3 is moved up to be separated with hollow shell 2, when power supply main body 3 is separated with hollow shell 2, in stretching bullet
Spring 4 recovers under the active force of deformation, and extension spring 4 recovers deformation and drives backplate 5 to be rotated up, and the design is easy to disassemble.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim rather than described above are limited, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of long strip type LED drive power for increasing power output using dual transformer, including hanging plate（1）, hollow shell
（2）, power supply main body（3）, extension spring（4）, backplate（5）And flexible collar（6）, it is characterised in that：The hanging plate（1）Install
In hollow shell（2）On upper surface, the hollow shell（2）Mounted inside power supply main body（3）, the extension spring（4）It is provided with
Two, the extension spring（4）Symmetrically it is assemblied in hollow shell（2）On lower surface, the extension spring（4）It is symmetrically mounted on shield
Plate（5）On upper surface, the backplate（5）Rear end passes through rotating shaft and hollow shell（2）It is connected, the flexible collar（6）It is provided with
Two, the flexible collar（6）Symmetrically it is assemblied in hollow shell（2）Left and right ends；
The drive circuit include inductance coil L1, rectifier DB1, transformer T1, transformer T2, diode D4, diode D5,
Diode D6 and inductance coil L2, the inductance coil L1, rectifier DB1, transformer T1, transformer T2, diode D4, two
Pole pipe D5, diode D6 and inductance coil L2 are welded on same circuit board, and the inductance coil L1 right-hand members connect rectification
Device DB1, the rectifier DB1 right-hand member transformers T1, the transformer T1 upper ends connect transformer T2, the transformer TI right-hand members
Diode D5 is connected, the transformer T2 right-hand members connect diode D4 and diode D6, the diode D4, diode respectively
D5 and diode D6 right-hand members are connected with inductance coil L2.
2. a kind of long strip type LED drive power for increasing power output using dual transformer according to claim 1, its
It is characterised by：The inductance coil L1 left ends are connected with fuse F1, potentiometer RV1 and thermistor NTC.
3. a kind of long strip type LED drive power for increasing power output using dual transformer according to claim 1, its
It is characterised by：Ground wire is connected with the drive circuit.
4. a kind of long strip type LED drive power for increasing power output using dual transformer according to claim 1, its
It is characterised by：The backplate（5）Upper processing is fluted.
5. a kind of long strip type LED drive power for increasing power output using dual transformer according to claim 1, its
It is characterised by：The hanging plate（1）On be machined with through hole.
6. a kind of long strip type LED drive power for increasing power output using dual transformer according to claim 1, its
It is characterised by：The output end of the inductance coil L1 is connected with rectifier DB1 input, the output of the rectifier DB1
End is connected with transformer T1 input, and the output end of the transformer T1 is connected with transformer T2 input, described
Transformer T1 output end is connected with diode D5 input, the output end of the transformer T2 respectively with diode D4 with
And diode D6 input is connected, the diode D4, diode D5 and diode D6 output end and inductance coil
L2 input is connected, and the output end of the inductance coil L2 is connected with the input of LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064480.7U CN206350207U (en) | 2017-01-19 | 2017-01-19 | A kind of long strip type LED drive power for increasing power output using dual transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720064480.7U CN206350207U (en) | 2017-01-19 | 2017-01-19 | A kind of long strip type LED drive power for increasing power output using dual transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206350207U true CN206350207U (en) | 2017-07-21 |
Family
ID=59324862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720064480.7U Expired - Fee Related CN206350207U (en) | 2017-01-19 | 2017-01-19 | A kind of long strip type LED drive power for increasing power output using dual transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206350207U (en) |
-
2017
- 2017-01-19 CN CN201720064480.7U patent/CN206350207U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201821546U (en) | LED light source driving power supply | |
| CN105578641B (en) | A kind of LED lamp | |
| CN206350207U (en) | A kind of long strip type LED drive power for increasing power output using dual transformer | |
| CN204518147U (en) | A kind of LED drive circuit | |
| CN202799257U (en) | LED fluorescent lamp utilizing high-frequency self-vibration electronic transformer | |
| CN203387719U (en) | LED driver used for illumination | |
| CN203656856U (en) | LED high-voltage module group driven by 220 V alternating current | |
| CN206260106U (en) | A kind of twin-stage PFC dimming driving circuits | |
| CN207652724U (en) | A kind of lamps and lanterns with fan | |
| CN205680372U (en) | The energy-conservation LED show case in a kind of outdoor | |
| CN207661737U (en) | A kind of not limit for length's series LED light bar driving power | |
| CN201561307U (en) | LED lighting lamp | |
| CN105451391B (en) | A kind of LED drive circuit and light fixture | |
| CN204291482U (en) | A kind of great power LED is without stroboscopic driving power | |
| CN204616144U (en) | A kind of control circuit of LED energy conserving lamp | |
| CN206350209U (en) | A kind of extra-thin 50W Waterproof LEDs constant-current driving power supply | |
| CN205640684U (en) | Solar street lamp system based on wireless transmission | |
| CN206350210U (en) | A kind of long strip type LED drive power for having an output par, c overheat protector function | |
| CN201491331U (en) | LED lamp control circuit and refrigerator provided with the control circuit | |
| CN206341462U (en) | A kind of LED constant-voltage driving power sources for having a controllable silicon light modulation function | |
| CN204131808U (en) | Based on the constant current LED power supplies of CRC π type filtering | |
| CN202074268U (en) | LED daylight lamp driven by dual-switch power supply | |
| CN202818745U (en) | Electronic energy saving lamp low-power factor circuit | |
| CN202206596U (en) | Stable LED drive power supply | |
| CN203872420U (en) | Electronic transformer of halogen lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170721 Termination date: 20220119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |