CN205105080U - Electromagnetic induction type power generation facility - Google Patents
Electromagnetic induction type power generation facility Download PDFInfo
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- CN205105080U CN205105080U CN201520900318.5U CN201520900318U CN205105080U CN 205105080 U CN205105080 U CN 205105080U CN 201520900318 U CN201520900318 U CN 201520900318U CN 205105080 U CN205105080 U CN 205105080U
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Abstract
The utility model provides an electromagnetic induction type power generation facility, include two coil assemblies placing in opposite directions and be located two permanent magnets between the coil assembly, two coil assemblies include all that the coiling has the U -shaped magnetic core of coil, the permanent magnet rotates under keypad's drive to with two U -shaped magnetic core contacts, forming closed magnetic circuit promptly respectively, providing the magnetic field of change again, the coil produces voltage output under the electromagnetic induction effect. The utility model discloses simple structure, equipment make things convenient for, the good reliability, accord with the button use habit of traditional switch.
Description
Technical field
The utility model belongs to switching technique field, relates to a kind of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT), can be used in self-generating wireless switch and other devices needing to provide power supply or equipment.
Background technology
Since Edison's utility model electric light, along with the development of science and technology, the kind of lighting apparatus gets more and more, in technical merit, process conditions, industrial design etc., all achieve significant progress.But up to now, lighting apparatus generally or employing cable switch controls to open and close.
At present, the whole world at room lighting control field, main adopt be mounted in 86 type moving seesaw-type cable switch on wall to control the open and close of lighting apparatus.The instructions for use of cable switch house building and just dress time must the installation site of each switch be carried out planning accurately in detail in advance, also will on body of wall box, raggle, pre-buried PVC at the bottom of embedded switch and wear the operations such as cable.These are not only wasted time and energy, and also waste the material such as pipeline, are more troublesomely, if the later stage find switch topology and quantity not fully up to expectations and need mobile, change or increase and decrease, just again must cut a hole wall paper line, otherwise cannot change.
For the problems referred to above, also have in existing illuminating product and adopt radio remote control switch to control the open and close of illuminating product, but the illuminating product of this kind of employing radio remote control switch is not generally accepted by masses, also mainstream applications could not be become, mainly be limited to following reason: 1) use the switch be arranged on wall to go deep into the life of people to the custom controlling the open and close of light fixture, deep-rooted being difficult to changes; 2) placement that radio remote control switch is usually unfixing is local, often needs to look about radio remote control switch during switch light fixture, very bothersome; 3) radio remote control switch adopts powered battery, needs periodic maintenance and changes battery, and if battery uses of a specified duration replacing not in time, can leakage corrosion products, and produce harmful substance contaminated environment, reliability is reduced greatly; 4) regularly replace battery and add use cost, manufacture battery and also will cause resource consumption, if a large amount of waste batteries after using arbitrarily abandon bring adverse effect by environment, unified process then will increase social cost; 5) although radio remote control switch can make fixing form on the wall, radio remote control switch must be disassembled during each replacing battery, not only use complexity to also reduce reliability.
Recently, also there is the product of self-generating wireless switch both at home and abroad, but it adopts based on electromagnetic induction principle, and seesaw is reciprocating presses power generation device, its inside is provided with a mechanism of automatically upspringing all can automatically return to initial position with button after guaranteeing to press switch at every turn, make complex structure, assembling difficulty, poor reliability and price is more expensive, cause not being difficult to extensive use.
Summary of the invention
The purpose of this utility model is to propose a kind of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT), be intended to solve the problem that generating device structure in existing self-generating wireless switch is complicated, assemble difficulty, poor reliability, it meets the use habit of traditional key switch, can extensive use.
In order to solve the problems of the technologies described above, the utility model provides a kind of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprise two coil groups and the permanent magnet between two coil groups of placing in opposite directions, described two coil groups include the U-shaped magnetic core being wound with coil, described permanent magnet rotates under the drive of key panel, thus contacts with two U-shaped magnetic cores respectively, namely forms closed magnetic circuit, there is provided again the magnetic field of change, coil produces voltage and exports under electromagnetic induction effect.
As a preferred version, two end faces of described U-shaped magnetic core are inclined-plane, and the angle on described inclined-plane and the angle of permanent magnet rotating adapt, when permanent magnet is contacted with U-shaped magnetic core, two end faces of U-shaped magnetic core and permanent magnet are fitted, thus effectively reduce leakage field phenomenon.
As a preferred version, described key panel is moving seesaw-type key panel, and described permanent magnet is arranged on the position of center line that described key panel rotates, and is convenient to key panel and installs integrated.
As a preferred version, the position of center line that described key panel rotates is provided with groove, and described permanent magnet is plugged in described groove, is convenient to installation integrated.
As a preferred version, described U-shaped magnetic core both can be integrated magnetic core, namely U-shaped magnetic core is a complete entirety, also can be that modularized design forms, namely U-shaped magnetic core includes a magnetic core connecting rod for fixed coil and two magnetic core terminations, two magnetic core terminations are separately fixed at the two ends formation U-shaped magnetic core of magnetic core connecting rod, are convenient to installation integrated.
Not only as a preferred version, described magnetic core connecting rod two ends are provided with groove, and described two magnetic core terminations are provided with projection, and described projection is plugged in described groove, prevent leakage field but also are convenient to install integrated.
As a preferred version, permanent magnet both can be integrated magnet, namely only one piece of permanent magnet is needed, also can be that modularized design forms, namely induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) comprises two pieces of permanent magnets, described two pieces of permanent magnets are fixed on permanent magnet connector, and two pieces of permanent magnet positions on permanent magnet connector are corresponding with two end faces of U-shaped magnetic core respectively, reduce cost.
Not only as a preferred version, the both ends of the surface of described permanent magnet connector are provided with groove, and described two pieces of permanent magnets are plugged in two grooves respectively, prevent leakage field but also are convenient to install integrated.
The utility model compared with prior art, its remarkable advantage is, induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) described in the utility model, by pressing moving seesaw-type key panel, permanent magnet respectively with the magnetic core end contact of two coil groups, the magnetic field changed in coil-induced magnetic core, becomes electric energy by changes mechanical energy, and then for wireless switching or other need electric equipment provide power supply, realize wireless switching or other need the self power generation of electric equipment; This induction generating device structure is simple, safe and reliable and with low cost, is convenient to integration of equipments electric with all kinds of need, is applicable to numerous application, have broad mass market prospect; The induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the utility model is convenient builds all kinds of self-generating wireless switch, the opening and closing of control apparatus product, such as illuminating product, TV, refrigerator and fan etc.When the utility model is applied in self-generating wireless switch, this induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) only need be pressed moving seesaw-type key panel and can generate electricity, key panel need not be designed to reciprocating, closer to the use habit of existing key switch, both can be fixed on and can not be fixed on wall on wall, also, self-generating wireless switch is without the need to using chemical cell simultaneously, avoid environmental pollution and waste, need not connect up and be beneficial to cost savings, and be convenient to layout installation, can extensively promote the use in productive life.
Accompanying drawing explanation
Fig. 1 is the induction generating device structure schematic diagram of the utility model.
Fig. 2 is the induction generating device structure schematic diagram of the utility model band moving seesaw-type key panel.
Fig. 3 is induction generating device structure schematic diagram when pressing moving seesaw-type key panel right-hand member.
Fig. 4 is induction generating device structure schematic diagram when pressing moving seesaw-type key panel left end.
Fig. 5 is the magnetic line of force distribution schematic diagram of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) under different running status.
Fig. 6 is one-piece magnetic core structural representation in the utility model embodiment.
Fig. 7 is Split type magnetic cored structure schematic diagram in the utility model embodiment.
Fig. 8 is the schematic diagram of monolithic permanent magnet in the utility model embodiment.
Fig. 9 is the two block permanent magnet schematic diagrames with permanent magnet connector in the utility model embodiment.
Embodiment
Easy understand, according to the technical solution of the utility model, when not changing connotation of the present utility model, one of ordinary skill in the art can imagine the numerous embodiments the induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the utility model.Therefore, following embodiment and accompanying drawing are only the exemplary illustrations to the technical solution of the utility model, and should not be considered as of the present utility model all or the restriction be considered as technical solutions of the utility model or restriction.
Composition graphs 1, induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) described in the utility model comprises the permanent magnet and two coil groups that can rotate with moving seesaw-type key panel, two coil groups to comprise on the first magnetic core 01 and the second magnetic core 02, first magnetic core 01 and the second magnetic core 02 coiling first coil 03 and the second coil 04 respectively respectively.First magnetic core 01 and the second magnetic core 02 measure-alike, material parameter is consistent with performance index.Permanent magnet magnetizes along its length and is positioned over the centre position of two end faces of the first magnetic core 01 two end faces and the second magnetic core 02, and two end faces of the first magnetic core 01 and two end faces of the second magnetic core 02 all face permanent magnet and place.The length of permanent magnet is consistent with the length of U-shaped magnetic core.Permanent magnet is positioned at the centre position of two coil groups, is convenient to key panel and installs integrated.
Composition graphs 2, permanent magnet is arranged on moving seesaw-type key panel, and permanent magnet under the drive of key panel, can rotate between the first magnetic core 01 and the second magnetic core 02, along with rotation, permanent magnet can contact with two end faces of the first magnetic core 01 or the second magnetic core 02 respectively.When two end contact of permanent magnet respectively with the first magnetic core 01 or the second magnetic core 02, can change in the first magnetic core 01 or the second magnetic core 02 magnetic field.Based on electromagnetic induction principle, the first coil 03 and the second coil 04 will experience the magnetic field of change in the first magnetic core 01 and the second magnetic core 02 respectively, thus produce voltage output as power supply.This power supply further for the equipment such as wireless switching provide power supply, thus can realize self power generation.
In induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) and self power generation switch integrating process, as shown in Figure 2, the centre position of self power generation switch moving seesaw-type key panel 07 is provided with a groove 08, and permanent magnet is tightly embedded in this groove 08 along its length, and permanent magnet and moving seesaw-type key panel 07 are for being rigidly connected.In the process pressing moving seesaw-type key panel 07, permanent magnet will rotate around groove 08 center line 09, and then come in contact to build closed magnetic circuit with the end face of the first magnetic core 01 or the second magnetic core 02 respectively, thus the magnetic field changed in the first magnetic core 01 or the second magnetic core 02, the magnetic field that the first coil 03 respectively on coiling and the first magnetic core 01 and the second magnetic core 02 and the second coil 04 are respectively used to change in impression first magnetic core 01 and the second magnetic core 02 exports to produce voltage.
Moving seesaw-type key panel 07 both can be arranged on the side of permanent magnet length direction by mode shown in Fig. 2, also other modes can be adopted to be connected with permanent magnet, as long as can drive permanent magnet rotating according to actual application environment or integrated needs.Such as, moving seesaw-type key panel 07 can be arranged on permanent magnet both sides by link.In order to the area that the end face increasing the first magnetic core 01 or the second magnetic core 02 contacts with permanent magnet, first magnetic core 01 and respective two end faces of the second magnetic core 02 are angled inclined-plane, and the first magnetic core 01 is in same plane with the relative sideline on the inclined-plane of the corresponding end face of the second magnetic core 02.Two inclined-planes extend can intersect at a line, and also can not intersect at a line, this will match with the angle of permanent magnet rotating.Like this when permanent magnet under key panel 07 drives around groove 08 center line 09 rotate arrive magnetic core end face time, can with the end face close contact of the end face of the first magnetic core 01 or the second magnetic core 02, reach the effect effectively reducing leakage field.
Composition graphs 3 and Fig. 4, be described in further detail below the self power generation process of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) described in the utility model:
Permanent magnet also participates in building closed magnetic circuit while providing magnetic field, and variation magnetic field is supplied to first coil 03 and second coil 04 of coiling on it by the first magnetic core 01 and the second magnetic core 02 while converging variation magnetic field.In addition, in the process of permanent magnet rotating, when permanent magnet builds closed magnetic circuit with the first magnetic core 01 or the second magnetic core 02 respectively, the magnetic field of two U-shaped magnetic core impressions will replace change between " 0 " and " 1 ", and this structural design is referred to as " switching mode magnetic circuit " by the utility model.
Composition graphs 3, when pressing the right-hand member of moving seesaw-type key panel 07, permanent magnet will rotate clockwise around center line 09, until two end face close contacts of permanent magnet and the first magnetic core 01, thus make permanent magnet and the first magnetic core 01 form closed magnetic circuit.Now, the magnetic field that permanent magnet produces is close to and all converges in the first magnetic core 01, claims this to be state " 1 "; And almost there is no magnetic field through the second magnetic core 02, claim this to be state " 0 ".This state lower magnetic force line distribution map is as shown in (a) in Fig. 5.
Composition graphs 4, when pressing the left end of moving seesaw-type key panel 07, permanent magnet will rotate counterclockwise along center line 09, until with two end face generation close contacts of the second magnetic core 02, thus make permanent magnet and the second magnetic core 02 form closed magnetic circuit.Now, the magnetic field that permanent magnet produces is close to and all converges in the second magnetic core 02, and now the second magnetic core 02 status is " 1 "; And almost there is no magnetic field through the first magnetic core 01, now the second magnetic core 02 status is " 0 ".This state lower magnetic force line distribution map is as shown in (c) in Fig. 5.Therefore, according to Fig. 5, along with the rotation of permanent magnet, the magnetic line of force quantity converged in magnetic core is ceaselessly switching, and further demonstrate that the design of " switching mode magnetic circuit ".
In sum, when permanent magnet rotates under pressing moving seesaw-type key panel 07 and driving, the first magnetic core 01 and the second magnetic core 02 respectively in state " 1 " and state " 0 ", replace between state " 0 " and state " 1 " and change.
In the utility model, the first magnetic core 01 and the second magnetic core 02 can be individually designed as a whole, respectively as the skeleton of the first coil 03 and the second coil 04, as shown in Figure 6.In Fig. 6, the first magnetic core 01 is identical with the second magnetic core 02 planform, is namely made up of magnetic core connecting rod and two magnetic core terminations.For the ease of the fast and easy processing and manufacturing of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) and wireless self power generation switch, from the angle of modularized design, the first magnetic core 01 and the second magnetic core 02 can also be designed to split type, as shown in Figure 7.The first split type magnetic core 01 and the second magnetic core 02 all comprise three parts: a magnetic core connecting rod 10 for fixing self-adhesion coil and so on and the first magnetic core termination 11 and magnetic core termination, 12 two, the second magnetic core termination.For split type magnetic core, in order to reduce requisite leakage field, magnetic core connecting rod 10 two ends all have a groove 13, magnetic core termination 11 and 12 is then designed a projection 14, and groove 13 and projection 14 match thus the two ends the first magnetic core termination 11 and the second magnetic core termination 12 being arranged on respectively magnetic core connecting rod 10 form U-shaped magnetic core.
In the induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) of self-generating wireless switch, as shown in Figure 8, when using single permanent magnet, its size is usually comparatively large, and cost is higher.In order to by the less permanent magnet of use two pieces of sizes to reach close effect, as shown in Figure 9, Design of Permanent Magnet is split type by the utility model further, permanent magnet less for two pieces of sizes is fixed on the two ends of permanent magnet connector 15, the length of permanent magnet connector 15 just in time makes the less permanent magnet of block size be positioned at two endface position of U-shaped magnetic core.Permanent magnet connector 15 two end faces are in the longitudinal direction provided with groove, the permanent magnet that two pieces of sizes are less pluggable fixing in a groove.
The induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) of the self-generating wireless switch that the present embodiment provides, it has the following advantages:
Switching mode magnetic circuit, structure is simple, is convenient to all kinds of self-generating wireless switch integrated; Magnetic core, permanent magnet, coil all can carry out modularized design, and convenient processing, manufacture, be beneficial to volume production, have explicit costs advantage; Induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) is formed by less parts flexible assembling, guarantees that long service life, reliability are high; The moving seesaw-type key panel of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) need not be designed to reciprocating, consistent with the occupation mode of traditional switch, does not change the custom of user, is beneficial to popularization; The use of alternative battery, free from environmental pollution, there is no repetition and waste; Because adopt the self-generating wireless switch of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) in use without the need to lead-in wire, can fix in the environment, also can be used as remote control switch, so environmental adaptation is strong; Humidity environment or need explosion-proof place all can use; Owing to being usually directly connected in the large voltages such as civil power, there is the danger such as electric shock in wireless switching, safe class requires high, adopts the self-generating wireless on-off ratio traditional wire switch of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) safer; Adopt the self-generating wireless switch of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT), can arbitrarily the layout position of the switch and combination function, without the need to punching wiring, easy to use; Because relate to unlike cable switch to plan in advance, the problem such as complicated wiring, effectively shorten the lighting construction cycle, saving cost of labor; Adopt the self-generating wireless switch of induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) namely to can be used for new clothes, can directly replace original regular tap, social and economic benefits and good again.
Claims (10)
1. an induction Blast Furnace Top Gas Recovery Turbine Unit (TRT), it is characterized in that, comprise two coil groups and the permanent magnet between two coil groups of placing in opposite directions, described two coil groups include the U-shaped magnetic core being wound with coil, described permanent magnet rotates under the drive of key panel, thus contacts with two U-shaped magnetic cores respectively and form closed magnetic circuit.
2. induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) as claimed in claim 1, it is characterized in that, two end faces of described U-shaped magnetic core are inclined-plane, and the angle on described inclined-plane and the angle of permanent magnet rotating adapt, when permanent magnet is contacted with U-shaped magnetic core, two end faces of U-shaped magnetic core and permanent magnet are fitted.
3. induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) as claimed in claim 1, it is characterized in that, described key panel is moving seesaw-type key panel, and described permanent magnet is arranged on the position of center line that described key panel rotates.
4. induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) as claimed in claim 1, is characterized in that, the position of center line that described key panel rotates is provided with groove, and described permanent magnet is plugged in described groove.
5. induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) as claimed in claim 1, it is characterized in that, described U-shaped magnetic core is integrated magnetic core.
6. induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) as claimed in claim 1, it is characterized in that, described U-shaped magnetic core includes a magnetic core connecting rod for fixed coil and two magnetic core terminations, and two magnetic core terminations are separately fixed at the two ends formation U-shaped magnetic core of magnetic core connecting rod.
7. induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) as claimed in claim 6, it is characterized in that, described magnetic core connecting rod two ends are provided with groove, and described two magnetic core terminations are provided with projection, and described projection is plugged in described groove.
8. induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) as claimed in claim 1, is characterized in that, the magnet that described permanent magnet is formed in one.
9. induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) as claimed in claim 1, it is characterized in that, comprise two pieces of permanent magnets, described two pieces of permanent magnets are fixed on permanent magnet connector, and two pieces of permanent magnet positions on permanent magnet connector are corresponding with two end faces of U-shaped magnetic core respectively.
10. induction Blast Furnace Top Gas Recovery Turbine Unit (TRT) as claimed in claim 9, it is characterized in that, the both ends of the surface of described permanent magnet connector are provided with groove, and described two pieces of permanent magnets are plugged in two grooves respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900318.5U CN205105080U (en) | 2015-11-12 | 2015-11-12 | Electromagnetic induction type power generation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520900318.5U CN205105080U (en) | 2015-11-12 | 2015-11-12 | Electromagnetic induction type power generation facility |
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| CN205105080U true CN205105080U (en) | 2016-03-23 |
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| CN201520900318.5U Active CN205105080U (en) | 2015-11-12 | 2015-11-12 | Electromagnetic induction type power generation facility |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712456A (en) * | 2015-11-12 | 2017-05-24 | 卞雷祥 | Electromagnetic induction type power generation device |
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2015
- 2015-11-12 CN CN201520900318.5U patent/CN205105080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712456A (en) * | 2015-11-12 | 2017-05-24 | 卞雷祥 | Electromagnetic induction type power generation device |
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