CN104953883A - On-off inverter - Google Patents
On-off inverter Download PDFInfo
- Publication number
- CN104953883A CN104953883A CN201510384994.6A CN201510384994A CN104953883A CN 104953883 A CN104953883 A CN 104953883A CN 201510384994 A CN201510384994 A CN 201510384994A CN 104953883 A CN104953883 A CN 104953883A
- Authority
- CN
- China
- Prior art keywords
- binding post
- block
- transformer
- inverter
- type inverter
- 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
Abstract
An inverter is used for inverting direct current into alternating current and is commonly used in daily life. The invention mainly aims to define the inverter adopting another working principle and provides the on-off inverter which realizes adjustable output frequency. An implementing method of the on-off inverter comprises the following steps: a speed adjustable motor drives a rotating support column to rotate, an upper conduction contact chip and a lower conduction contact chip on the rotating support column rotate with the rotating support column, a transformer circuit is connected when antennas on the conduction contact chips move to electro-brushes corresponding to a second support block and a fourth support block, the transformer circuit is connected reversely when the speed adjustable motor rotates for 180 degrees again, the current direction is changed, the circulation is performed, and the current direction at an output end of a transformer is changed periodically. The on-off inverter has the benefits as follows: input of voltage in a certain range is met, the frequency of the alternating current at the output end can be adjusted freely, the use requirements for different alternating current frequency in different zones are met, the structure principle of the inverter is simple, and the cost is reduced greatly.
Description
Technical field
The present invention relates to and direct current is converted to alternating current and inverter.
Background technology
Inverter is on the market all generally the general principle based on electromagnetic oscillation formula, and every a inverter cannot can only regulate for specific input voltage and frequency.In order to meet the user demand of the user demand of varying environment the input voltage for certain limit, and frequency can regulate, and the present invention defines the inverter of another kind of operation principle again, based on the inverter of on-off type principle.
Summary of the invention
In view of more above-mentioned problems and the inverter defining another kind of operation principle in conjunction with main purpose of the present invention again: on-off type inverter, realize the adjustable and requirement of satisfied different input voltage of output frequency.
On-off type inverter of the present invention by: swinging strut 2, sleeve 6, adjustable speed motor 7, speed regulator 8, transformer 12, supporting bracket 18 form; Back-up block 1 on sleeve 6, back-up block 23, back-up block 34, back-up block 4 11 are assembled together with four brushes 14 respectively; connected by screw 2 15 between them; the cylinder of sleeve 6 is fixed by three screws 1 built with adjustable speed motor 7; swinging strut 2 is contained on the rotor of buncher 7, swinging strut 2 is provided with two conductive contact films 20; Supporting bracket 18 always has 4 binding posts and be respectively binding post 1, binding post 2 10, binding post 3 16, binding post 4 17, near the side installing sleeve 6 of binding post 1, binding post 2 10, sleeve 6 bolt 19 is fixed in supporting bracket 18, installs transformer 12 and be connected with two bolts 19 with fixed head 13 near the side of binding post 3 16, binding post 4 17; Speed regulator 8 is arranged on the side near binding post 10; The brush 14 at back-up block 1 place is connected with wire with binding post 9, terminals of adjustable speed motor 7 are connected with wire with binding post 9, the brush 14 at back-up block 34 place is connected with wire with binding post 10, speed regulator 8 is connected between another binding post of binding post 10 and adjustable speed motor 7, back-up block 23 is connected with the terminals of transformer 12 side respectively with the brush 14 at back-up block 4 11 place, and transformer 12 other end is connected on binding post 16,17 respectively; Binding post 9,10 is input, and binding post 16,17 is output.
The present invention is compared with background technology, and the beneficial effect had is
:meet the voltage input of certain limit, and conventional inverter only has specific voltage to input lower could use, broaden the scope of use, the frequency of the alternating current of output can free adjustment, meet the user demand that the frequency of country variant alternating current is different, the structural principle of device is simple and have larger novelty and attract to start fan, greatly reduces cost simultaneously.Number of spare parts is few, reduces the loss of electric energy, and simultaneously efficiency is also higher, output be alternating current so in addition miscellaneous equipment voltage swing can free adjustment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, Fig. 2 is supporting bracket tomograph, Fig. 3 is sleeve inner tomograph, Fig. 4 is adjustable speed motor tomograph, Fig. 5 is swinging strut tomograph, and Fig. 6 is that view is thrown in swinging strut cross section, and Fig. 7 is brush tomograph, Fig. 8 is that swinging strut and conductive contact film assemble tomograph, and Fig. 9 is conductive contact film tomograph.Reference numeral and corresponding title: back-up block 1, swinging strut 2, back-up block 23, back-up block 34, screw 1, sleeve 6, adjustable speed motor 7, speed regulator 8, binding post 1, binding post 2 10, back-up block 4 11, transformer 12, fixed head 13, brush 14, screw 2 15, binding post 3 16, binding post 4 17, supporting bracket 18, bolt 19, conductive contact film 20.
Embodiment
As shown in Figure 1 on-off type inverter of the present invention by: swinging strut 2, sleeve 6, adjustable speed motor 7, speed regulator 8, transformer 12, supporting bracket 18 form; Back-up block 1 on sleeve 6, back-up block 23, back-up block 34, back-up block 4 11 are assembled together with four brushes 14 respectively; connected by screw 2 15 between them; the cylinder of sleeve 6 is fixed by three screws 1 built with adjustable speed motor 7; swinging strut 2 is contained on the rotor of buncher 7, swinging strut 2 is provided with two conductive contact films 20; Supporting bracket 18 always has 4 binding posts and be respectively binding post 1, binding post 2 10, binding post 3 16, binding post 4 17, near the side installing sleeve 6 of binding post 1, binding post 2 10, sleeve 6 bolt 19 is fixed in supporting bracket 18, installs transformer 12 and be connected with two bolts 19 with fixed head 13 near the side of binding post 3 16, binding post 4 17; Speed regulator 8 is arranged on the side near binding post 10; The brush 14 at back-up block 1 place is connected with wire with binding post 9, terminals of adjustable speed motor 7 are connected with wire with binding post 9, the brush 14 at back-up block 34 place is connected with wire with binding post 10, speed regulator 8 is connected between another binding post of binding post 10 and adjustable speed motor 7, back-up block 23 is connected with the terminals of transformer 12 side respectively with the brush 14 at back-up block 4 11 place, and transformer 12 other end is connected on binding post 16,17 respectively; Binding post 9,10 is input, and binding post 16,17 is output.
As shown in Figure 2, the projected square part that supporting bracket 18 is dug up lays transformer 12, so that transformer 12 can better be fixed.
As shown in Figure 3, the back-up block 23 on sleeve 6 and back-up block 4 11 must be separated by 180 degree, could realize the lasting change of sense of current like this.
As shown in Figure 4, the cross sectional shape of adjustable speed motor 7 rotor is non-circular, respectively in axial direction prunes a part in both sides, and remaining part ensures closely cooperate with swinging strut 2.
As shown in Figure 5, the radius of the top and the bottom of swinging strut 2 is identical, and mid portion symmetry is removed a part and can be coordinated with conductive contact film 20 projection.
Operation principle process analysis procedure analysis
:the direct current part inputted from binding post 1 and binding post 2 10 flows to adjustable speed motor 7, on the brush that another part is transported to back-up block 1 and back-up block 34 corresponding position 14, adjustable speed motor 7 driven rotary pillar 2 rotates, and two conductive contact films 20 up and down on swinging strut 2 and then rotate.Upper and lower conductive contact film 20 is charged, when the feeler on conductive contact film 20 moves to back-up block 23 brush 14 corresponding with back-up block 4 11 place, transformer 12 loop is switched on, connection is reversed when adjustable speed motor 7 turns over 180 degree of transformer 12 loops again, the sense of current changes, circulation like this is gone down the change of transformer 12 output end current direction property performance period, by the size regulating speed regulator 8 to change transformer 12 output end current frequency, because transformer 12 exists mutual inductance and self-induction, the waveform of transformer 12 output end current is similar to sine.
Claims (7)
1. an on-off type inverter, is characterized in that: be made up of swinging strut (2), sleeve (6), adjustable speed motor (7), speed regulator (8), transformer (12), supporting bracket (18), back-up block one (1) on sleeve (6), back-up block two (3), back-up block three (4), back-up block four (11) are assembled together with four brushes (14) respectively, connected by screw two (15) between them, the cylinder of sleeve (6) is fixed by three screws one (5) built with adjustable speed motor (7), swinging strut (2) is contained on the rotor of buncher (7), swinging strut (2) is provided with two conductive contact films (20), upper total total (4) the individual binding post of supporting bracket (18) is respectively binding post one (9), binding post two (10), binding post three (16), binding post four (17), near the side installing sleeve (6) of binding post one (9), binding post two (10), sleeve (6) bolt (19) is fixed in supporting bracket (18), installs transformer (12) and be connected with two bolts (19) with fixed head (13) near the side of binding post three (16), binding post four (17), speed regulator (8) is arranged on the side near binding post (10), the brush (14) at back-up block one (1) place is connected with wire with binding post (9), terminals of adjustable speed motor (7) are connected with wire with binding post (9), the brush (14) at back-up block three (4) place is connected with wire with binding post (10), speed regulator (8) is connected between another binding post of binding post (10) and adjustable speed motor (7), back-up block two (3) is connected with the terminals of transformer (12) side respectively with the brush (14) at back-up block four (11) place, transformer (12) other end is connected in binding post (16) respectively, on binding post (17), binding post (9), binding post (10) are input, and binding post (16), binding post (17) are output.
2. on-off type inverter according to claim 1, is characterized in that: swinging strut (2) is directly fixed in the rotating shaft of adjustable speed motor (7).
3. on-off type inverter according to claim 1, is characterized in that: conductive contact film (20) feeler number can change according to odd number, and angle between adjacent feeler is equal.
4. on-off type inverter according to claim 1, is characterized in that: swinging strut (2) mid portion is used for laying the space number of conductive contact film (20) feeler can according to the number free adjustment of feeler.
5. on-off type inverter according to claim 1, is characterized in that: swinging strut (2) up and down portions installs the conductive contact film (20) of two same sizes.
6. on-off type inverter according to claim 1, it is characterized in that: back-up block one (1), back-up block two (3), back-up block three (4), back-up block four (11) are according to the difference of their institute's wiring, and their length is different.
7. on-off type inverter according to claim 1, is characterized in that: the two corresponding back-up blocks that are connected with transformer (12) in back-up block one (1), back-up block two (3), back-up block three (4), back-up block four (11) must be separated by 180.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384994.6A CN104953883A (en) | 2015-07-05 | 2015-07-05 | On-off inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384994.6A CN104953883A (en) | 2015-07-05 | 2015-07-05 | On-off inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104953883A true CN104953883A (en) | 2015-09-30 |
Family
ID=54168297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384994.6A Pending CN104953883A (en) | 2015-07-05 | 2015-07-05 | On-off inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104953883A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235403A (en) * | 1998-05-12 | 1999-11-17 | 三星电子株式会社 | Rotatable inverter |
| CN201075842Y (en) * | 2007-07-16 | 2008-06-18 | 靳春华 | Simple frequency conversion apparatus |
| CN201248015Y (en) * | 2008-07-25 | 2009-05-27 | 靳春华 | Power unlimited frequency conversion device |
| CN102468777A (en) * | 2010-11-03 | 2012-05-23 | 孔和平 | Novel large-scale inverter |
-
2015
- 2015-07-05 CN CN201510384994.6A patent/CN104953883A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1235403A (en) * | 1998-05-12 | 1999-11-17 | 三星电子株式会社 | Rotatable inverter |
| CN201075842Y (en) * | 2007-07-16 | 2008-06-18 | 靳春华 | Simple frequency conversion apparatus |
| CN201248015Y (en) * | 2008-07-25 | 2009-05-27 | 靳春华 | Power unlimited frequency conversion device |
| CN102468777A (en) * | 2010-11-03 | 2012-05-23 | 孔和平 | Novel large-scale inverter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2013122634A3 (en) | A self-tuning external device for wirelessly recharging implantable medical devices | |
| CN206465138U (en) | A kind of tubing efficient cutting | |
| CN103879934B (en) | A kind of magnetic cap rotating device | |
| CN207209904U (en) | A kind of portable power maintenance unit | |
| CN203788115U (en) | Dual-stator and dual-rotor energy-saving motor and high-efficiency magnetic cycle mechanical-and-electrical-integrated energy-saving motor | |
| CN109256062A (en) | A kind of outdoor billboard that can be cleared up automatically | |
| DE202011051851U1 (en) | High efficiency electric power generating device with high output density | |
| CN104319090B (en) | Full-automatic wireless charge coil four axle coil winding machine and its thread drawing mechanism | |
| CN104953883A (en) | On-off inverter | |
| CN204103728U (en) | A kind of driver built-in motor | |
| CN109049270A (en) | A kind of cement components shake table | |
| CN103216458A (en) | Automatic elevating electric fan and elevating mechanism thereof | |
| RU2538266C2 (en) | COMBINED WINDING OF INDUCTION MACHINE FOR 2p=4, z=36 | |
| CN203259887U (en) | Device for tracking the sun | |
| CN213598425U (en) | Bearing seat | |
| CN204131297U (en) | A kind of adjustable motor base | |
| CN107553197A (en) | A kind of worktable support mechanism of automation production flow line | |
| CN205490054U (en) | Multistage rotational speed motor of single phase alternating current and banister | |
| CN207705959U (en) | High-efficiency permanent magnetic DC motor | |
| CN203896101U (en) | Low-noise motor | |
| CN204156655U (en) | Motor is hung under one | |
| WO2014185983A3 (en) | Magnetic power generator | |
| CN203734465U (en) | Inner rising clamp for motor outer shell | |
| CN206250898U (en) | A kind of adjustable length straight reciprocating motion apparatus | |
| CN105529889A (en) | Single-phase alternating current multistage rotating speed motor and barrier gate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |