CN207010404U - Miniature power generating device housing - Google Patents

Abstract

This application discloses a kind of miniature power generating device housing, including enclosure body, enclosure body sets the first cavity and the second cavity, first cavity connects with the second cavity, the circumferentially disposed groove in outer surface of housing, groove is arranged between the both ends of the surface of the first cavity, first cavity inner wall sets the first projection, pass through the first raised secured core, second cavity fixed magnet group, groove fixed coil, complete the fixation of whole miniature power generating device, miniature power generating device can electron product power supply, drive electronic product work, substitute existing battery, the problem of can solve the problem that resource consumption and the environmental pollution in battery manufacture and use.

Description

Miniature power generating device housing

Technical field

The disclosure relates generally to Internet of Things field, and in particular to Internet of Things TRT field, more particularly to it is a kind of miniature TRT housing.

Background technology

With the development of national economy, living standards of the people also step up, therefore to life convenient and energy-conserving and environment-protective It is required that also more and more higher.High-tech wireless electronic product is brought convenience to the life of people, but electronic product must have power supply It could work.Currently widely used battery is as power supply, but battery has many limitations, and the limited needs of service life repeat to change Battery, increase use cost.Potential safety hazard is had during battery use, is such as got rusty or leakage.Battery production consumes resource, Discarded object pollutes the environment.It is not suitable for using battery in some special occasions.

It is very inexpensive, saves so the device to be generated electricity immediately using some in some fields replaces battery to provide electric energy Resource and environmental protection.Existing generating device structure immediately is complicated, and space-consuming is big, can not use in daily life.

Utility model content

In view of drawbacks described above of the prior art or deficiency, it is expected to provide a kind of miniature power generating device shell simple in construction Body.

In a first aspect, miniature power generating device housing of the present utility model, including enclosure body, enclosure body set first Cavity and the second cavity, the first cavity connect with the second cavity, and the circumferentially disposed groove in outer surface of housing, groove is arranged on first Between the both ends of the surface of cavity, the first cavity inner wall sets the first projection.

Further, the first cavity is arranged to the cuboid cavity of both ends open, and the second cavity is arranged to both ends open Cuboid cavity.

Further, the second cavity sets the second projection close to one end of the first cavity.

Further, the first cavity and the second cavity form shoulder hole, and the aperture of the second cavity is more than the hole of the first cavity Footpath.

Further, the first projection is arranged on the one end of the first cavity away from the second cavity.

Further, the first projection is arranged to two, and two the first projections are separately positioned on the relative of the first cavity inner wall Face, two the first projections are oppositely arranged, and gap is provided between two the first projections.

Further, the first projection is arranged to columnar projections, and the first raised arcuate flanks are arranged to the first raised top Portion.

The technical scheme provided according to the embodiment of the present application, passes through the first raised secured core, the second cavity fixed magnet Group, groove fixed coil complete the fixation of whole miniature power generating device, miniature power generating device can the power supply of electron product, drive Dynamic electronic product work, substitutes existing battery, can solve the problem that resource consumption in battery manufacture and use and environmental pollution Problem.

Brief description of the drawings

By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other Feature, objects and advantages will become more apparent upon：

Fig. 1 is the structural representation of the miniature power generating device housing of embodiment of the present utility model；

Fig. 2 is the semi-cutaway of the miniature power generating device housing of embodiment of the present utility model.

Reference：

10- enclosure bodies；

The cavitys of 20- first；

21- first is raised；

The cavitys of 30- second；

31- second is raised；

40- grooves.

Embodiment

The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.Further need exist for illustrating , for the ease of description, the part related to utility model is illustrate only in accompanying drawing.

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

It refer to Fig. 1 and Fig. 2, miniature power generating device housing of the present utility model, including enclosure body 10, enclosure body 10 the first cavitys 20 of setting and the second cavity 30, the first cavity 20 connect with the second cavity 30, the outer surface week of enclosure body 10 To groove 40 is set, groove 40 is arranged between the both ends of the surface of the first cavity 20, and the inwall of the first cavity 20 sets the first projection 21.

In embodiment of the present utility model, iron core is blocked by the first projection, the second cavity fixed magnet group, iron core One end can rotate in group of magnets, groove coiling conductive coil, and group of magnets includes the first magnetic conduction sheet, the second magnetic conduction sheet and magnet, First magnetic conduction sheet and the second magnetic conduction sheet can extremely be connected with any one of magnet, as long as ensureing the first magnetic conduction sheet and the second magnetic conduction sheet What is connected is the not homopolarity of magnet, below for convenience of description, with the N poles of the first magnetic conduction sheet connection magnet, the second magnetic conduction sheet The S extremely examples of connection magnet are described in detail, and during iron core reciprocally swinging, are connect when iron core moves to the first magnetic conduction sheet When touching, the magnetic direction in iron core is to point to iron core by the first magnetic conduction sheet, and the magnetic induction intensity in iron core be B, when iron core motion To when being contacted with the second magnetic conduction sheet, the magnetic direction in iron core is to point to the second magnetic conduction sheet by iron core, and the magnetic induction in iron core is strong Spend for-B, when iron core swings to the position contacted with the second magnetic conduction sheet from the position contacted with the first magnetic conduction sheet, magnetic in iron core Induction, which becomes, turns to 2B, and according to Faraday's electromagnetic induction law, corresponding sensing can be produced in the conductive coil of iron core socket Electromotive force, electron element are powered, Miniature magnetic induction generating set of the present utility model, can with but be not only applied only to shine In the electronic products such as the remote controls such as bright switch, curtain or garage, for its power supply, conventional batteries power supply is instead of, has saved resource, Environment is protected, meanwhile, Miniature magnetic induction generating set housing of the present utility model causes the structure of magnetic induction TRT Simply, it is compact, occupy little space, reliability is high.

Further, the first cavity 20 is arranged to the cuboid cavity of both ends open, and the second cavity 30 is arranged to both ends and opened The cuboid cavity of mouth.

In embodiment of the present utility model, the first cavity and the second cavity are arranged to the cuboid cavity of both ends open Housing can be facilitated to be manufactured, improve the qualification rate of housing, reduce difficulty of processing.

Further, the second cavity 30 sets the second projection 31 close to one end of the first cavity 20.

In embodiment of the present utility model, the second cavity sets the second projection close to one end of the first cavity, can be right Group of magnets in the second cavity is positioned, convenient to install group of magnets in the second cavity.

Further, the first cavity 20 and the second cavity 30 form shoulder hole, and the aperture of the second cavity 30 is more than the first sky The aperture of chamber 20.

In embodiment of the present utility model, the first cavity and the second cavity are formed into shoulder hole, the aperture of the second cavity More than the aperture of the first cavity, the group of magnets in the second cavity can be positioned, it is convenient to pacify in the second cavity Fill group of magnets.

Further, the first projection 21 is arranged on the one end of the first cavity 20 away from the second cavity 30.

In embodiment of the present utility model, the first projection is arranged on the one end of the first cavity away from the second cavity, reduces Movement travel of the iron core away from second cavity one end, reduce operator and drive the distance of iron core motion, while shell can be facilitated Body is processed manufacture and the assembling of housing and iron core.

Further, the first projection 21 is arranged to two, and two the first projections 21 are separately positioned on the inwall of the first cavity 20 Opposite face, two the first projections 21 are oppositely arranged, and gap is provided between two the first projections 21.

In embodiment of the present utility model, iron core is blocked by two the first projections being oppositely arranged, enables iron core It is simple in construction in group of magnets inner rotation, reliably.

Further, the first projection 21 is arranged to columnar projections, and the arcuate flanks of the first projection 21 are arranged to the first projection 21 top.

In embodiment of the present utility model, the first projection is arranged to columnar projections, and it is raised and iron core to reduce first Friction, is avoided in iron core rotation process, and first is raised and iron core produces rigid contact, and improving iron core and first raised makes Use the life-span.

Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art Member should be appreciated that utility model scope involved in the application, however it is not limited to what the particular combination of above-mentioned technical characteristic formed Technical scheme, while should also cover in the case where not departing from utility model design, by above-mentioned technical characteristic or its be equal Other technical schemes that feature is combined and formed.Such as features described above has with (but not limited to) disclosed herein The technical scheme that the technical characteristic for having similar functions is replaced mutually and formed.

Claims (7)

1. a kind of miniature power generating device housing, it is characterised in that including enclosure body, the enclosure body sets the first cavity With the second cavity, first cavity connects with second cavity, the circumferentially disposed groove in outer surface of the enclosure body, institute State groove to be arranged between the both ends of the surface of first cavity, first cavity inner wall sets the first projection.

2. miniature power generating device housing according to claim 1, it is characterised in that first cavity is arranged to both ends The cuboid cavity of opening, second cavity are arranged to the cuboid cavity of both ends open.

3. miniature power generating device housing according to claim 1, it is characterised in that second cavity is close to described One end of one cavity sets the second projection.

4. miniature power generating device housing according to claim 1, it is characterised in that first cavity and described second Cavity forms shoulder hole, and the aperture of second cavity is more than the aperture of first cavity.

5. miniature power generating device housing according to claim 1, it is characterised in that first projection is arranged on described The one end of first cavity away from second cavity.

6. according to the miniature power generating device housing described in claim any one of 1-5, it is characterised in that first projection is set Two are set to, two first projections are separately positioned on the opposite face of first cavity inner wall, two first projections It is oppositely arranged, gap is provided between two first projections.

7. according to the miniature power generating device housing described in claim any one of 1-5, it is characterised in that first projection is set Columnar projections are set to, the described first raised arcuate flanks are arranged to the described first raised top.