CN208080326U - A kind of aquarium - Google Patents

Abstract

The utility model discloses a kind of aquarium, including babinet, water pump, electromagnetic induction generator and the electrical equipment being connect with electromagnetic induction generator is set in babinet, water pump includes the rotor assembly and pump house being installed in babinet, impeller and the stator being installed on outside babinet, cabinet exterior is towards being recessed with stator accommodating chamber in babinet, there are two spaced first accommodating chambers for stator accommodating chamber tool, the iron core protrusion of stator is located in the first accommodating chamber, cabinet wall and holding tank is set between two the first accommodating chambers, rotor assembly includes first rotating shaft and the first p-m rotor, impeller is fixedly connected by first rotating shaft with the first p-m rotor in holding tank, electromagnetic induction generator adjacent stator or the first p-m rotor are arranged in babinet.The electromagnetic induction generator of the utility model generates induced current using the stray field of pump motor and is powered to the electrical equipment in aquarium, can be to avoid power supply unit is used alone to the security risks such as occur leaking electricity when power supply for electrical equipment.

Description

A kind of aquarium

Technical field

The utility model is related to aquarium arts.

Background technology

The progress in epoch makes people have more and more leisure spaces, and it is also for releasing that raising pet, which becomes a kind of entertain, A kind of mode of power is bled off pressure, one of which is exactly the pets such as feeding fish in aquarium, so aquarium just becomes family or work Make one of indispensable furniture or ornament in environment.

A variety of box equipments such as water pump, lamps and lanterns, filter are usually provided in present aquarium, box equipment is generally logical The power supply electric wire being directly introduced into case is crossed to connect with external power supply.When box equipment uses this power supply mode, there are following Defect：(1), otherwise box equipment is likely to occur the hidden danger of danger of hazardous electrical discharges unless the safe voltage using low-voltage is powered； (2), power supply electric wire is introduced directly into outside case in case connect with each equipment, causes movement, cleaning and maintenance of aquarium etc. It is extremely inconvenient, it needs first to remove these box equipments and for electrical connection, aquarium could be moved, operation is sufficiently complex, gives people Bring many puzzlements.

In view of the above problems, there is an urgent need for design it is a kind of safe and convenient for for electrical connection aquarium, in order to aquarium Mobile, cleaning and maintenance.

Utility model content

One of the utility model is designed to provide a kind of aquarium, without individual power supply unit to babinet Interior electrical equipment is powered.

Another of the utility model is designed to provide a kind of aquarium, can when removing the electrical equipment in aquarium Directly disconnect the electrical connection of electrical equipment.

For this purpose, the utility model uses following technical scheme：

A kind of aquarium is provided, including babinet, water pump, electromagnetic induction generator and be arranged in the babinet and with it is described The electrical equipment of electromagnetic induction generator connection, the water pump include the rotor assembly being installed in the babinet and pump house, are located at Impeller in the pump house and the stator being installed on outside the babinet, the U-shaped iron core of the stator, which has, protrudes from its coil Two iron core protrusions of winding, towards stator accommodating chamber is recessed in the babinet, the stator accommodates for the outer wall of the babinet There are two spaced first accommodating chamber, the iron core protrusion is located in first accommodating chamber room tool, the babinet it is interior Wall and holding tank is set between two first accommodating chambers, the rotor assembly includes that first rotating shaft and the first permanent magnetism turn Son, the impeller is fixedly connected by the first rotating shaft with first p-m rotor in the holding tank, described Electromagnetic induction generator is arranged adjacent to the stator or first p-m rotor in the babinet.

As a kind of optimal technical scheme of aquarium, the electromagnetic induction generator includes the second p-m rotor, around being located at Power generation induction coil outside second p-m rotor and the second shaft being arranged in the babinet, second shaft and institute The axis hole for stating the second p-m rotor is mating, and second p-m rotor can be rotated around second shaft, described second turn Angle between the axis of axis and the axis of the first rotating shaft is 0 °~15 °.

As a kind of optimal technical scheme of aquarium, second shaft is parallel to the first rotating shaft.

As a kind of optimal technical scheme of aquarium, the electromagnetic induction generator further includes being arranged in second permanent magnetism Bobbin winder bracket outside rotor, second p-m rotor and the bobbin winder bracket clearance fit, the power generation induction coil is along described the For the axial direction of two p-m rotors around being located on the bobbin winder bracket, the both ends of the bobbin winder bracket along its length are respectively arranged with shaft Seat, second shaft are connect across the bobbin winder bracket with the shaft seat.

As a kind of optimal technical scheme of aquarium, the power generation induction coil include interval setting and be connected the One power generation induction coil and the second power generation induction coil, the first power generation induction coil and the second power generation induction coil pair Claim to be arranged in second p-m rotor along its circumferential both sides.

As a kind of optimal technical scheme of aquarium, the electrical equipment includes lamps and lanterns, in the babinet and is located at institute The bottom for stating babinet is detachably equipped with filter, and on the filter, the pump house is detachably fixed the lamp installation In the lower end of the filter, accordingly, the stator accommodating chamber is located at the bottom of the babinet.

As a kind of optimal technical scheme of aquarium, the water pump further includes the mounting base being connect with the pump house, institute It states mounting base to be located in the holding tank, the rotor assembly is installed in the mounting base, the electromagnetic induction generator installation In in seal box, the seal box is located at the mounting base close to the side of the filter, the bottom direction of the filter Its inner-concave is equipped with mounting groove, the seal box and the pump house and the mounting groove plugged and fixed.

As a kind of optimal technical scheme of aquarium, the pump house includes the pump house ontology and pump house being detachably connected Lid, the pump house, which covers, is provided with water inlet, and the pump house ontology is provided with through-hole on the side wall far from the pump house lid, described First rotating shaft is connect across the through-hole with the intrinsic impeller of the pump house by the mounting base side, the pump house Upper end is provided with the water outlet being connected to drainpipe.

Further include pedestal as a kind of optimal technical scheme of aquarium, the stator is fixed on the pedestal, described Babinet is removably mounted on the pedestal.

Further include driving circuit as a kind of optimal technical scheme of aquarium, the driving circuit is to the use Electric equipment provides the keying of low-voltage dc power supply, voltage change and the control electrical equipment.

The beneficial effects of the utility model：Alternating current generates alternating magnetic field when inputting the coil windings of stator, makes first forever Magnet rotor rotates, and the rotation of the first p-m rotor impeller generates centrifugal force, realizes and draws water under the action of pump house.Due to stator Around will produce certain stray field, using these stray fields make electromagnetic induction generator generation determine induced current in aquarium Electrical equipment (low-power equipment) be powered, can to avoid be used alone power supply unit to the power supply for electrical equipment in babinet When the security risks such as the electric leakage that occurs.

Description of the drawings

Fig. 1 is the dimensional structure diagram of the aquarium of the utility model embodiment.

Fig. 2 is the sectional view of the aquarium of the utility model embodiment.

Fig. 3 is the decomposition diagram at the first visual angle of the aquarium of the utility model embodiment.

Fig. 4 is the decomposition diagram at the second visual angle of the aquarium of the utility model embodiment.

Fig. 5 is that the decomposition of the electromagnetic induction generator and water pump (not including stator) of the aquarium of the utility model embodiment is shown It is intended to.

In figure：

10, babinet；11, stator accommodating chamber；111, the first accommodating chamber；112, the second accommodating chamber；12, holding tank；21, rotor Component；211, first rotating shaft；212, the first p-m rotor；22, pump house；221, pump house ontology；222, pump house lid；223, it intakes Mouthful；224, water outlet；23, impeller；24, stator；241, U-shaped iron core；242, coil windings；243, notch；25, mounting base；30, Electromagnetic induction generator；31, the second p-m rotor；32, generate electricity induction coil；33, the second shaft；34, bobbin winder bracket；41, filter； 42, lamps and lanterns；50, seal box；51, box body；52, box cover；60, pedestal；61, stator isolation ward；62, electric wire fixing card.

Specific implementation mode

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term "inner", "outside" To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage Solution is limitations of the present invention.

In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.

In the description of the present invention, unless otherwise clearly defined and limited, term " fixation " shall be understood in a broad sense, For example, it may be being fixedly connected, it may be a detachable connection, or integral；It can be mechanical connection, can also be to be electrically connected It connects；Can be directly connected, can also indirectly connected through an intermediary, can be two components interiors connection or two portions The interaction relationship of part.For the ordinary skill in the art, above-mentioned term can be understood in this reality with concrete condition With the concrete meaning in novel.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features are in direct contact, and can also not be to be in direct contact but lead to including the first and second features Cross the other characterisation contact between them.Moreover, fisrt feature includes that fisrt feature is special second in the "upper" of second feature Right over sign and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature second feature it "lower" includes fisrt feature immediately below second feature and obliquely downward, or to be merely representative of fisrt feature level height special less than second Sign.

As shown in Fig. 1 to 5, the embodiments of the present invention provide a kind of aquarium, including babinet 10, water pump, magnetic induction Generator 30 and the electrical equipment for being arranged in the babinet 10 and being connect with the electromagnetic induction generator 30, the water pump packet It includes the rotor assembly 21 being installed in the babinet 10 and pump house 22, the impeller 23 in the pump house 22 and is installed on institute The stator 24 outside babinet 10 is stated, the U-shaped iron core 241 of the stator 24 has two iron cores for protruding from its coil windings 242 convex Portion, towards stator accommodating chamber 11 is recessed in the babinet 10, the stator accommodating chamber 11 has two for the outer wall of the babinet 10 A spaced first accommodating chamber 111, the iron core protrusion are located in first accommodating chamber 111, the babinet 10 it is interior Wall and the setting holding tank 12 between two first accommodating chambers 111, the rotor assembly 21 include 211 He of first rotating shaft First p-m rotor 212, the impeller 23 by the first rotating shaft 211 with described first in the holding tank 12 forever Magnet rotor 212 is fixedly connected, and the electromagnetic induction generator 30 exists adjacent to the stator 24 or first p-m rotor 212 setting In the babinet 10.Wherein, the U-shaped iron core 241 (silicon steel sheet) of the stator 24 has protrude from its coil windings 242 two The inside of iron core protrusion, two iron core protrusions offers a notch 243 respectively, and notch 243 has an inclined inclined-plane, and two lack Mouth 243 is arranged in interval up and down, and the inclined-plane of one of notch 243 tilts upward, and the inclined-plane court of another notch 243 has a down dip Tiltedly.Alternating current generates alternating magnetic field when inputting the coil windings 242 of stator 24, alternating magnetic field is passed along U-shaped iron core 241 (silicon steel sheet) It is defeated to arrive at notch 243 (starting angle), since the presence of notch 243 can cause the magnetic field generated uneven, make the first permanent magnetism of water pump Rotor 212 generates rotation.Meanwhile the rotation of 212 impeller 23 of the first p-m rotor generates centrifugal force, in the effect of pump house 22 Under, water flows to water outlet 224 from water inlet 223, realizes the operation of drawing water of water pump.Meanwhile it will produce around water pump stator 24 Certain stray field makes the generation of electromagnetic induction generator 30 determine induced current, utilizes the induced current of generation using these stray fields To be powered for the electrical equipment (low-power equipment) in aquarium.

As shown in Fig. 2, the tool of notch 243 in the present embodiment is there are two face, one of face is inclined-plane as described above, separately One face is the plane for being parallel to 24 bottom of stator, which has angle with inclined-plane group, referred to as starts angle, for starting First p-m rotor 212 rotates.

Compared with prior art, when the present embodiment can be to avoid power supply unit be used alone to power supply for electrical equipment in case The security risks such as the electric leakage of appearance.

The electrical equipment in babinet 10 in the present embodiment is low-power equipment, tests prove that, as long as water pump has foot Enough big power, it is feasible to be powered to other low power electrical equipments using the power supply mode of the present embodiment.

As shown in figure 4, side of the bottom of babinet 10 inside babinet 10 is provided with the outer wall with the first accommodating chamber 111 The plug division of connection, plug division connect to form a groove with the outer wall of the first accommodating chamber 111, which includes holding tank 12 and use In the mounting groove of installation pump house 22, wherein the outer wall of plug division and the lower end of filter 41 are mating, in plug division and the The outside of the outer wall of one accommodating chamber 111 is also equipped with a water proof portion, and water proof portion is located at the outside of the lower end of filter 41.

Specifically, as shown in Figure 1,5, the electromagnetic induction generator 30 includes the second p-m rotor 31, around being located at described the Power generation induction coil 32 outside two p-m rotors 31 and the second shaft 33 being arranged in the babinet 10, second shaft 33 Mating with the axis hole of second p-m rotor 31, second p-m rotor 31 can be rotated around second shaft 33, Angle between the axis and the axis of the first rotating shaft 211 of second shaft 33 is 0 °~15 °, i.e. the second shaft 33 is flat Row close to parallel, can make the magnetic flux of the alternating magnetic field across power generation induction coil 32 in first rotating shaft 211, or both Density is larger, is power supply for electrical equipment to generate sufficiently large induced current.

Preferably, as shown in Fig. 2, second shaft 33 is parallel to the first rotating shaft 211, can make to feel across power generation Answer the magnetic density of the alternating magnetic field of coil 32 maximum.

In the present embodiment, the electromagnetic induction generator 30 further includes the bobbin winder bracket being arranged outside second p-m rotor 31 34, bobbin winder bracket 34 has a rotor chamber, and the second p-m rotor 31 is installed in rotor chamber, and second p-m rotor 31 and institute State 34 clearance fit of bobbin winder bracket, the power generation induction coil 32 is along the axial around being located at the coiling of second p-m rotor 31 On frame 34, the both ends of the bobbin winder bracket 34 along its length are respectively arranged with shaft seat, and second shaft 33 passes through described Bobbin winder bracket 34 is connect with the shaft seat, and power generation induction coil 32 is fixed on the second p-m rotor 31 by bobbin winder bracket 34.

Further, the power generation induction coil 32 includes interval setting and the first power generation induction coil being connected and the Two power generation induction coils, the first power generation induction coil and the second power generation induction coil are symmetricly set on described second forever Magnet rotor 31 can improve the power supply efficiency and generated output of power generation induction coil 32 along its circumferential both sides.

In the present embodiment, the electrical equipment includes lamps and lanterns 42, and the babinet 10 is interior and is located at the bottom of the babinet 10 Filter 41 detachably is installed, the lamps and lanterns 42 are installed on the filter 41, and the pump house 22 is removably fixed in institute The lower end of filter 41 is stated, accordingly, the stator accommodating chamber 11 is located at the bottom of the babinet 10, when cleaning filter 41, Filter 41 can be moved to together with the rotor assembly 21 and impeller 23 of water pump outside babinet 10 and be cleaned, removed It is not necessarily to carry out power down process to lamps and lanterns 42 before, facilitates the cleaning and maintenance of aquarium.Specifically, in filter 41 and babinet 10 The lateral wall plugged and fixed of first accommodating chamber 111 of projection is convenient for the installation and dismounting of filter 41；The rotor of water pump is installed When the filter 41 of component 21 and impeller 23 is inserted into babinet 10, rotor assembly 21 be located at two the first accommodating chambers 111 it Between.

Wherein, as shown in figure 5, the water pump further includes the mounting base 25 being connect with the pump house 22, the mounting base 25 In the holding tank 12, the rotor assembly 21 is installed in the mounting base 25；The electromagnetic induction generator 30 is installed In in seal box 50, the seal box 50 is located at the mounting base 25 close to the side of the filter 41, the filter 41 Bottom be equipped with mounting groove, the seal box 50 and the pump house 22 and the mounting groove plugged and fixed towards its inner-concave, from And it realizes being detachably connected between water pump and filter 41.

Specifically, seal box 50 includes box body 51 and the box cover 52 with the opening portion sealed connection of the box body 51, facilitates peace Fill electromagnetic induction generator 30.

Certainly, in other examples, other than using above-mentioned seal box 50, can also directly be insulated by being perfused Sealing material is sealed processing such as epoxy resin to the power generation induction coil 31 on electromagnetic induction generator 30, and is consolidated It is scheduled in filter 41 or mounting base 25.

The pump house 22 includes the pump house ontology 221 being detachably connected and pump house lid 222, is arranged on the pump house lid 222 There are water inlet 223, the pump house ontology 221 to be provided with through-hole, the first rotating shaft on the side wall far from the pump house lid 222 211 are connect across the through-hole with the impeller 23 in the pump house ontology 221 by 25 side of the mounting base, the pump house 22 upper end is provided with the water outlet 224 being connected to drainpipe, and drainpipe is located in filter 41.

Further, the aquarium of the present embodiment further includes pedestal 60, and the stator 24 is fixed on the pedestal 60, institute Babinet 10 is stated to be removably mounted on the pedestal 60.In the present embodiment, stator isolation is recessed with towards babinet 10 on pedestal 60 The structure snd size of room 61, stator isolation ward 61 are identical as the structure snd size of stator 24, and stator 24 is placed in the stator isolation ward It is fixed on pedestal 60 in 61 and by epoxy resin injection molding.Babinet 10 is mounted on can be by the first p-m rotor on pedestal 60 212 are installed between two iron core protrusions of stator 24, easy disassembly.

In the present embodiment, stator isolation ward 61 is recessed with towards babinet 10 on pedestal 60, the structure of stator isolation ward 61 and Size is identical as the structure snd size of stator 24, and stator 24 is placed in the stator isolation ward 61 and is molded by epoxy resin and fixed On pedestal 60.

Specifically, stator accommodating chamber 11 also has the second accommodating chamber 112 for accommodating coil windings 242, the first accommodating chamber 111 It is connected to the second accommodating chamber 112, the outer wall and stator accommodating chamber 11 of stator isolation ward 61 are mating.

Wire casing is additionally provided on pedestal 60, the bottom of pedestal 60 is provided with the electric wire fixing card 62 being connected to the wire casing, uses In the fixed electric wire being connect with the coil windings 242 of stator 24 drawn by pedestal 60.

In the present embodiment, aquarium further includes case lid, and case lid is removably mounted at the upper end of babinet 10.

In the present embodiment, aquarium further includes driving circuit, and the driving circuit is low to provide the electrical equipment Press the keying of DC power supply, voltage change and the control electrical equipment.

In the present embodiment, lamps and lanterns 42 are arranged in the upper end of filter 41, and the upper end of filter 41 is additionally provided with control lamps and lanterns The button of 42 switches.Can be LED light (Light Emitting Diode, light emitting diode), LED light is set for lamps and lanterns 42 It sets in the upper end of filter 41, the light and shade and light color of LED light can also be adjusted by driving circuit.

It is to be understood that above-mentioned specific implementation mode is only the preferred embodiment and institute's application technology of the utility model Principle, in technical scope disclosed in the utility model, what any one skilled in the art was readily apparent that Change or replacement should all be covered within the protection scope of the present utility model.

The utility model is illustrated above by specific embodiment, but the utility model is not limited to these tools The embodiment of body.It will be understood by those skilled in the art that various modifications, equivalent replacement, variation can also be done to the utility model Etc..But these transformation should be all within the protection scope of the utility model without departing from the spirit of the utility model. In addition, some terms used in present specification and claims are not limitation, it is only for convenient for description.

Claims (10)

1. a kind of aquarium, which is characterized in that including babinet, water pump, electromagnetic induction generator and be arranged in the babinet simultaneously The electrical equipment being connect with the electromagnetic induction generator, the water pump include the rotor assembly and pump being installed in the babinet Room, the impeller in the pump house and the stator being installed on outside the babinet, the U-shaped iron core of the stator, which has, to be protruded from Two iron core protrusions of its coil windings, the outer wall of the babinet are described fixed towards being recessed with stator accommodating chamber in the babinet Sub- accommodating chamber tool is there are two spaced first accommodating chamber, and the iron core protrusion is located in first accommodating chamber, the case The inner wall of body and holding tank is set between two first accommodating chambers, the rotor assembly includes first rotating shaft and first P-m rotor, the impeller, which is fixed by the first rotating shaft with first p-m rotor in the holding tank, to be connected It connects, the electromagnetic induction generator is arranged adjacent to the stator or first p-m rotor in the babinet.

2. aquarium according to claim 1, which is characterized in that the electromagnetic induction generator include the second p-m rotor, Around the power generation induction coil that is located at outside second p-m rotor and the second shaft being arranged in the babinet, described second turn The axis hole of axis and second p-m rotor is mating, and second p-m rotor can be rotated around second shaft, described Angle between the axis of second shaft and the axis of the first rotating shaft is 0 °~15 °.

3. aquarium according to claim 2, which is characterized in that second shaft is parallel to the first rotating shaft.

4. aquarium according to claim 2, which is characterized in that the electromagnetic induction generator further includes setting described the Bobbin winder bracket outside two p-m rotors, second p-m rotor and the bobbin winder bracket clearance fit, the power generation induction coil edge Around being located on the bobbin winder bracket, the both ends of the bobbin winder bracket along its length are respectively set the axial direction of second p-m rotor There are shaft seat, second shaft to be connect with the shaft seat across the bobbin winder bracket.

5. aquarium according to claim 4, which is characterized in that the power generation induction coil includes interval setting and is connected The the first power generation induction coil and the second power generation induction coil connect, the first power generation induction coil and the second power generation induction Coil is symmetricly set on second p-m rotor along its circumferential both sides.

6. aquarium according to claim 4, which is characterized in that the electrical equipment includes lamps and lanterns, in the babinet simultaneously Filter is detachably installed positioned at the bottom of the babinet, for the lamp installation on the filter, the pump house is removable The lower end for being fixed on the filter is unloaded, accordingly, the stator accommodating chamber is located at the bottom of the babinet.

7. aquarium according to claim 6, which is characterized in that the water pump further includes the installation being connect with the pump house Seat, the mounting base are located in the holding tank, and the rotor assembly is installed in the mounting base, the electromagnetic induction generator It is installed in seal box, the seal box is located at the mounting base close to the side of the filter, the bottom of the filter It is equipped with mounting groove, the seal box and the pump house and the mounting groove plugged and fixed towards its inner-concave.

8. aquarium according to claim 7, which is characterized in that the pump house include the pump house ontology that is detachably connected and Pump house lid, the pump house, which covers, is provided with water inlet, and the pump house ontology is provided with through-hole on the side wall far from the pump house lid, The first rotating shaft is connect across the through-hole with the intrinsic impeller of the pump house by the mounting base side, the pump The upper end in room is provided with the water outlet being connected to drainpipe.

9. according to claim 1 to 8 any one of them aquarium, which is characterized in that further include pedestal, the stator is fixed on On the pedestal, the babinet is removably mounted on the pedestal.

10. according to claim 1 to 8 any one of them aquarium, which is characterized in that further include driving circuit, the driving Circuit is to the keying to electrical equipment offer low-voltage dc power supply, voltage change and the control electrical equipment.