CN109237767A - A kind of leakage-proof liquid device and household electrical appliance - Google Patents
A kind of leakage-proof liquid device and household electrical appliance Download PDFInfo
- Publication number
- CN109237767A CN109237767A CN201811197951.7A CN201811197951A CN109237767A CN 109237767 A CN109237767 A CN 109237767A CN 201811197951 A CN201811197951 A CN 201811197951A CN 109237767 A CN109237767 A CN 109237767A
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- Prior art keywords
- leakage
- counterweight
- liquid device
- proof liquid
- inlet
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- 239000007788 liquid Substances 0.000 title claims abstract description 63
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 230000005484 gravity Effects 0.000 claims abstract description 40
- 230000009471 action Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 18
- 238000007667 floating Methods 0.000 claims description 14
- 230000004308 accommodation Effects 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 51
- 230000004907 flux Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
Abstract
The present invention relates to fields of home appliance technology, and in particular to a kind of leakage-proof liquid device and household electrical appliance.Leakage-proof liquid device provided by the invention includes that fixed mechanism, elastic component, counterweight and the internal holding mechanism for forming accommodating chamber, the holding mechanism are equipped with the inlet being connected to the accommodating chamber；The counterweight forces of counterweight are greater than the upward elastic force of elastic component when normal use, and counterweight opens the inlet；When tilting or falling occur in holding mechanism, counterweight gravity decomposes the power reduction along elastic component elastic force direction, drive connecting rod is mobile to close the inlet under the action of elastic component elastic force, liquid in holding mechanism will not flow out, improve the safety of the household electrical appliance using it, it the problem of electrical component damage caused by reducing because of electric appliance improper use or electrical short-circuit, improves the user experience.
Description
Technical field
The present invention relates to fields of home appliance technology, and in particular to a kind of leakage-proof liquid device and household electrical appliance.
Background technique
The household electronic products such as domestic air conditioning in use, generally there is condensed water generation, current household electrical appliance
Condensed water is stored by the water tank being arranged thereon, but there are certain security appliance hidden danger for this kind of water tank；Such as mobile air conditioner
All be to need frequent shift position with the household electrical appliance such as dehumidifier, when certain condensed water is collected in water tank and in user it is mobile
When household electrical appliance, the condensed water in water tank can be flowed out because of the shaking generated in moving process from inlet, cause family ground wet
It is sliding；If customer motivation amplitude is excessive, it is also possible to the case where household electrical appliance are toppled over occur, the water in water tank can enter household electrical appliance
Inside causes electrical component to damage, and the security risks such as electrical short-circuit is on fire are likely to occur when running again.
Summary of the invention
(1) the technical problems to be solved by the present invention are: being used to receive the dress of condensed water in existing household electrical appliance
It sets, when tilting or toppling over, condensed water can be flowed out out of device to be entered inside machine, is caused electrical component to damage, is run again
When be likely to occur the security risks such as electrical short-circuit is on fire.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides a kind of leakage-proof liquid device, including fixed mechanism, elastic component,
Counterweight and the internal holding mechanism for forming accommodating chamber, the holding mechanism are equipped with the inlet being connected to the accommodating chamber；
The fixed mechanism is located in the accommodating chamber, and the appearance being connected to the inlet is formed in the fixed mechanism
Receive space, the counterweight and the elastic component are installed in the accommodation space；
The counterweight opens or closes the inlet under the action of self gravity and elastic component elastic force.
According to one embodiment of present invention, under the holding mechanism upright state, the gravity of the counterweight is greater than institute
State the elastic force of elastic component.
According to one embodiment of present invention, the fixed mechanism is fixedly connected at the inlet of the holding mechanism,
And the accommodation space is correspondingly arranged at the downside of the inlet.
According to one embodiment of present invention, the fixed mechanism is equipped with the via hole being connected to the accommodation space.
According to one embodiment of present invention, the fixed mechanism is equipped with multiple via holes.
According to one embodiment of present invention, the fixed mechanism is cylinder open at one end, the open end of the cylinder
It is connected to the inlet.
According to one embodiment of present invention, the counterweight is gravity floating block.
According to one embodiment of present invention, the counterweight is equipped with the boss with inlet sealing cooperation.
According to one embodiment of present invention, the inner sidewall of the lateral wall of the boss and the inlet, which seals, cooperates.
According to one embodiment of present invention, the inner sidewall of the lateral wall of the boss and the inlet passes through sealing ring
Sealing cooperation.
According to one embodiment of present invention, the lateral wall of the boss is equipped with a ring slot, and the sealing ring is fixed
In the annular groove.
According to one embodiment of present invention, the elastic component is compressed spring.
According to one embodiment of present invention, one end of the compressed spring is connected with the counterweight, the other end and institute
The inner wall for stating fixed mechanism is connected.
According to one embodiment of present invention, fixed column is equipped in the fixed mechanism, the compressed spring is covered described
The outside of fixed column.
According to one embodiment of present invention, the blind hole equipped with lower ending opening on the counterweight, the blind hole cover
The outside of the fixed column, one end of the compressed spring are connected with the bottom wall of the blind hole, the other end of the compressed spring
It is connected with the inner bottom wall of the holding mechanism.
It according to one embodiment of present invention, further include the magnet being mounted on the counterweight.
According to one embodiment of present invention, the counterweight is equipped with mounting groove, and the magnet is fixed on the installation
In slot.
It according to one embodiment of present invention, further include fixed frame, the magnet is fixed on the installation by fixed frame
In slot.
According to one embodiment of present invention, the fixed frame presses the magnet in the mounting groove, the fixation
Frame and the magnet are fixedly connected by the first screw with the counterweight.
According to one embodiment of present invention, the holding mechanism includes cabinet and lid, forms one end in the cabinet
The accommodating chamber of opening, the cover cap are closed in the open end of the cabinet to seal the accommodating chamber.
According to one embodiment of present invention, the accommodating chamber of upper end opening is formed in the cabinet.
According to one embodiment of present invention, the cover cap is closed in the upper end of the cabinet, to seal the accommodating chamber.
According to one embodiment of present invention, the inlet is provided on the lid.
The present invention also provides a kind of household electrical appliance, including the leakage-proof liquid device as described in any of the above-described.
Beneficial effects of the present invention: leakage-proof liquid device provided by the invention includes fixed mechanism, elastic component, counterweight and interior
Portion forms the holding mechanism of accommodating chamber, and the holding mechanism is equipped with the inlet being connected to the accommodating chamber；When normal use
The counterweight forces of counterweight are greater than the upward elastic force of elastic component, and counterweight opens the inlet；Occur tilting when holding mechanism or
When person falls, counterweight gravity decomposes the power reduction along elastic component elastic force direction, the company of drive under the action of elastic component elastic force
Bar is mobile to close the inlet, and the liquid in holding mechanism will not flow out, and improve the safety of the household electrical appliance using it, drop
It the problem of electrical component damage caused by the low improper use because of electric appliance or electrical short-circuit, improves the user experience.
Detailed description of the invention
The advantages of above-mentioned and/or additional aspect of the invention, will be apparent from the description of the embodiment in conjunction with the following figures
Be readily appreciated that, in which:
Fig. 1 is the decomposition texture schematic diagram of leakage-proof liquid device in the application；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the perspective view of leakage-proof liquid device in the application；
Fig. 4 is the cross-sectional view in the application under leakage-proof liquid device normal operating conditions；
Fig. 5 is the portion the B enlarged drawing of Fig. 4；
Fig. 6 is the cross-sectional view filled inside leakage-proof liquid device under water or tilt state in the application；
Fig. 7 is the portion the C enlarged drawing of Fig. 6.
Wherein corresponding relationship of the Fig. 1 into Fig. 7 between appended drawing reference and component names are as follows:
1, cabinet, 11, accommodating chamber, 2, lid, 21, inlet, 3, gravity floating block, 31, boss, 311, mounting groove, 32, ring
Slot, 33, blind hole, 34, fixed frame, the 35, first screw, 4, cylinder, 41, accommodation space, 42, via hole, 43, fixed column, 5, sealing
Circle, 6, compressed spring, 7, magnet.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
As shown in Figures 1 to 7, the present invention provides a kind of leakage-proof liquid devices, including fixed mechanism, elastic component, counterweight
With the internal holding mechanism for forming accommodating chamber 11, the holding mechanism is equipped with the inlet 21 being connected to the accommodating chamber 11；
The fixed mechanism is located in the accommodating chamber 11, and it is empty that the receiving being connected to the inlet 21 is formed in the fixed mechanism
Between 41, the counterweight and the elastic component are installed in the accommodation space 41；The elastic component is used to be the counterweight
Part provides a upward elastic force；The counterweight opens or closes described under the action of self gravity and elastic component elastic force
Inlet 21.
Leakage-proof liquid device provided by the invention includes fixed mechanism, elastic component, counterweight and internal formation accommodating chamber 11
Holding mechanism, the holding mechanism are equipped with the inlet 21 being connected to the accommodating chamber 11；Counterweight matches when normal use
Gravity is greater than the upward elastic force of elastic component, and counterweight opens the inlet 21；When tilting or falling occur in holding mechanism,
Counterweight gravity decomposes the power reduction along elastic component elastic force direction, drives connecting rod is mobile to close under the action of elastic component elastic force
The inlet 21, the liquid in holding mechanism will not flow out, and improve the safety of the household electrical appliance using it, reduce because of electric appliance
It the problem of damage of electrical component caused by improper use or electrical short-circuit, improves the user experience.
According to one embodiment of present invention, as shown in Figure 4 and Figure 5, under the holding mechanism upright state, the counterweight
The gravity of part is greater than the elastic force of the elastic component, in this way when holding mechanism is in upright state, the gravity and elasticity of counterweight
The elastic force of part be all along the vertical direction, and it is contrary, due to being greater than the elastic force of elastic component, counterweight in counterweight
21 inlet 21 of inlet can be opened, the condensed water that external household electrical appliance generate at this time can smoothly pass through inlet
21 enter in the accommodating chamber 11 of holding mechanism, realize the collection for condensed water, and by fixed mechanism to counterweight and bullet
Property part carry out installation fixation, counterweight and elastic component installation it is fixed more stablize it is firm.
As shown in Figures 4 to 7, the fixed mechanism is fixedly connected at the inlet 21 of the holding mechanism, and described
Accommodation space 41 is correspondingly arranged at the downside of the inlet 21, can allow inlet 21 described in counterweight face in fixed mechanism,
Closure can be sealed to the inlet 21 better by counterweight in this way；As shown in Figure 4 and Figure 5, in normal use
When, the condensed water that household electrical appliance generate can be entered in fixed mechanism by inlet 21 then by the mistake on fixed mechanism
Hole 42 enters in accommodating chamber 11, and water level when normal use in accommodating chamber 11 does not reach the height of fixed mechanism,
That is to say will not deposit a large amount of water in fixed mechanism, therefore will not generate buoyancy for the counterweight in fixed mechanism, and match
The gravity of heavy mail is greater than the elastic force of elastic component again, therefore counterweight sinks to the bottom of fixed mechanism, by fixed mechanism to counterweight
Part is supported, and counterweight opens the inlet 21 at this time；As shown in Figure 6 and Figure 7, when holding mechanism tilts or topples over
When, the decomposing force that counterweight gravity decomposes elastic component elastic force direction becomes smaller, and elastic force overcomes counterweight gravity this side up
Decomposing force, therefore it is mobile towards 21 direction of inlet and block the sealing inlet 21 to move counterweight, in accommodating chamber 11
Condensed water will not be flowed outwardly from inlet 21, improve the safety of the household electrical appliance using it, reduce because electric appliance is not using
When the damage of caused electrical component or the problem of electrical short-circuit, improve the user experience.
As shown in Figure 6 and Figure 7, when the condensed water in holding mechanism, which is stretched into fixed mechanism, to be even full of fastly, counterweight
Buoyancy of the part by water, the elastic force of buoyancy and elastic component that the counterweight is subject to are greater than the gravity of counterweight, at this time counterweight
Towards the movement of 21 direction of inlet and the sealing inlet 21 is blocked to the elastic force of counterweight and the buoyancy of water in elastic component,
It can prevent water condensate storage in accommodating chamber 11 from excessively leading to the case where overflowing at this time.
Wherein as shown in Figures 1 to 7, the fixed mechanism be cylinder 4 open at one end, the open end of the cylinder 4 with
The inlet 21 is connected to, and the cylinder 4 is equipped with via hole 42, and the accommodation space 41 passes through the via hole 42 and the receiving
Chamber 11 is connected to, and when holding mechanism tilts or topples over, the condensed water of 11 bottom of accommodating chamber enters receiving sky by via hole 42
Between in 41, buoyancy of the counterweight by liquid, thus counterweight forces reduce, when counterweight forces are less than the elastic force of elastic component, elastic component
Counterweight is driven to move up to block the inlet 21.
As shown in Fig. 2, Fig. 5 and Fig. 7, the cylinder 4 is equipped with multiple via holes 42, it is preferable that the via hole 42 is set
Have multiple, multiple via holes 42 are uniformly distributed on the side wall of the cylinder 4, and further, the via hole 42 is strip
Hole；The counterweight is gravity floating block 3, and optionally the density of the gravity floating block 3 is greater than the density of water.
According to one embodiment of present invention, as shown in Figures 1 to 7, the counterweight is equipped with and the inlet 21
The boss 31 of cooperation is sealed, the boss 31 is used to open or seals the inlet 21；As shown in Figure 4 and Figure 5, normal straight
When inside vertical state and accommodating chamber 11 without full of condensed water, the gravity of counterweight is greater than the elastic force of elastic component, and counterweight sinks
To 4 bottom of cylinder, the boss 31 of counterweight upper end opens the inlet 21 at this time, and outside liquid can be entered by inlet 21
In accommodation space 41 inside to fixed mechanism, and then enter by the via hole 42 on holding mechanism the accommodating chamber of holding mechanism
In 11；
As shown in Figure 6 and Figure 7, when holding mechanism tilts or topples over, counterweight gravity decomposes elastic component elastic force side
To decomposing force become smaller, elastic force overcomes counterweight gravity in the decomposing force that this side up, therefore moves counterweight towards feed liquor
21 directions of mouth are mobile, and the boss 31 on counterweight seals the inlet 21, and the condensed water in accommodating chamber 11 will not be from inlet
21 flow outwardly, and improve the safety of the household electrical appliance using it, and electrical component caused by reducing because of electric appliance improper use damages
Or the problem of electrical short-circuit, it improves the user experience.
As shown in Figure 6 and Figure 7, when the condensed water in holding mechanism, which is stretched into fixed mechanism, to be even full of fastly, counterweight
Buoyancy of the part by water, the elastic force of buoyancy and elastic component that the counterweight is subject to are greater than the gravity of counterweight, at this time counterweight
Mobile towards 21 direction of inlet in the case where elastic component is to the elastic force of counterweight and the buoyancy collective effect of water, boss 31 is close at this time
Seal the inlet 21, it will be able to prevent water condensate storage in accommodating chamber 11 from excessively leading to the case where overflowing, user is reminded to fall
Water.
According to one embodiment of present invention, as shown in Figures 1 to 7, the lateral wall of the boss 31 and the inlet
21 inner sidewall seals cooperation, is cooperated by the sealing of boss 31 and inlet 21, come avoid the liquid in holding mechanism from into
Gap outflow on liquid mouth 21, further increases the safety of the household electrical appliance using it；Preferably, as shown in figure 4, it is described convex
The inner sidewall of the lateral wall of platform 31 and the inlet 21 passes through the sealing cooperation of sealing ring 5；Preferably, as shown in Figure 3 and Figure 4,
The lateral wall of the boss 31 is equipped with a ring slot 32, and the sealing ring 5 is fixed in the annular groove 32, by the way that annular groove is arranged
32 preferably fix the sealing ring 5, prevent the problem of sealing ring 5 falls off；Certainly, the annular groove 32 in this application
Be also possible on the inner sidewall for being provided with the inlet 21, equally can be realized the purpose of the application, objective without departing from
Design philosophy of the invention, should belong to protection scope of the present invention.
As shown in Figures 1 to 7, the elastic component is compressed spring 6, one end of the compressed spring 6 and the counterweight
It is connected, the other end is connected with the inner wall of the fixed mechanism；One is provided by compressed spring 6 for the counterweight upward to match
Gravity specifically provides one by counterweight to the counterweight forces in 21 direction of inlet by compressed spring 6；Preferably, such as Fig. 1 institute
Show, the setting of inlet 21 described in the fixed mechanism face, the also inlet described in face of the counterweight inside the fixed mechanism
21 settings, while also inlet 21 described in face is arranged the compressed spring 6, the compressed spring 6, counterweight and the feed liquor
Mouth 21 is coaxially disposed, and in this way when holding mechanism is upright, the direction of the gravity direction and elastic component elastic force of counterweight is exactly the opposite；
When holding mechanism tilts or when toppling over, the direction of the direction of counterweight gravity and the elastic component elastic force at an angle, at this time
The decomposing force that counterweight gravity decomposes elastic component elastic force direction becomes smaller, when the bullet of the rainy elastic component of the decomposing force of counterweight gravity
When power, counterweight moves through boss 31 towards inlet 21 under the action of elastic force and seals the inlet 21.
According to one embodiment of present invention, as shown in figure 5 and figure 7, fixed column 43 is equipped in the fixed mechanism, it is described
6 sets of the compressed spring outsides in the fixed column 43, while fixed column 43 and the inlet 21 are coaxial, the compressed spring 6
It covers in the outside of the fixed column 43；Optionally, the blind hole 33 equipped with lower ending opening on the counterweight, 33 sets of the blind hole
In the outside of the fixed column 43, one end of the compressed spring 6 is connected with the bottom wall of the blind hole 33, the compressed spring 6
The other end be connected with the inner bottom wall of the holding mechanism.
According to one embodiment of present invention, as shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 6, the holding mechanism includes 1 He of cabinet
Lid 2, the cabinet 1 is interior to form the accommodating chamber 11 open at one end, and the lid of lid 2 is closed in the open end of the cabinet 1
To seal the accommodating chamber 11；Preferably, the accommodating chamber 11 of upper end opening is formed in the cabinet 1, the lid of lid 2 closes
In the upper end of the cabinet 1, to seal the accommodating chamber 11, the inlet 21 is provided on the lid 2.
As shown in Figure 4 and Figure 5, wherein inlet when household electrical appliance placement position is horizontal or slight inclination, on lid 2
21 are in an open state, and the condensed water that household electrical appliance operation generates enters in cabinet 1 along inlet 21；When machine tilts or falls
When, inlet 21 is closed, and water is avoided to flow out holding mechanism.User is solved during using electric appliance, holding mechanism tilts
The problem of causing water to flow out, floor is moist caused by can be avoided because of the water outflow in holding mechanism or damages asking for motor
Topic.Holding mechanism in the application is mainly used for receiving the condensed water generated when machine operation.
As shown in Figures 1 to 7, the leakage-proof liquid device further includes magnet 7, and the magnet 7 is installed on the counterweight, this
Sample is able to detect the magnetic flux of magnet 7 when the magnetic flux detection apparatus being equipped on the household electrical appliance of leakage-proof liquid device, works as water tank
When tilting or filling water, position of the counterweight in accommodation space 41 changes, and then the magnetic flux of magnet 7 becomes
Change, the variation of 7 magnetic flux of magnet can be detected by magnetic flux detection apparatus, and then judge the water level in water tank be in water expire or
The case where water tank slant setting, can remind user to pour, or remind user household electrical appliance are placed into it is flat upright
Position.Preferably, mounting groove 311 is equipped on the counterweight, the magnet 7 is fixed in the mounting groove 311, passes through peace
Tankage 311 can preferably fix the magnet 7；The leakage-proof liquid device as shown in Figures 1 to 4 further includes fixed frame 34, institute
Magnet 7 is stated to be fixed in the mounting groove 311 by fixed frame 34；The magnet 7 is pressed the installation by the fixed frame 34
In slot 311, the fixed frame 34 and the magnet 7 are fixedly connected by the first screw 35 with the counterweight.
Illustrate the working principle of leakage-proof liquid device provided by the present application by taking the leakage-proof liquid device is water tank as an example below.
As shown in Figure 4 and Figure 5, water tank includes cabinet 1 and lid 2, upright in cabinet 1 and internal no water-filled state
When, since the downward counterweight forces of gravity floating block 3 are greater than the upward elastic force of compressed spring 6, gravity floating block 3 sinks to cylinder 4
Bottom, the boss 31 on gravity floating block 3 opens the inlet 21 at this time, and liquid can pass through inlet 21 and enter cabinet 1
It is interior；
As shown in Figure 6 and Figure 7, when cabinet 1 tilts or falls and inside is no hydraulically full, 6 elastic force side of compressed spring
To changing, the decomposing force that 3 self gravity of gravity floating block decomposes 6 elastic force direction of compressed spring reduces compressed spring 6 and upholds,
Gravity floating block 3 is driven to be rotated up, boss 31 seals inlet 21 at this time, and the liquid in cabinet 1 will not flow out, and improves and uses it
Household electrical appliance safety, reduce because of the problem of electrical component damage caused by electric appliance improper use or electrical short-circuit, improve
The usage experience of user.
As shown in Figure 6 and Figure 7, when the liquid in cabinet 1 is stretched to the position of gravity floating block 3, gravity floating block 3 is by liquid
The effect of body buoyancy, counterweight forces are decreased to less than 6 elastic force of compressed spring, the equally sealing inlet of the boss 31 on gravity floating block 3
21；For magnet close to lid 2, household electrical appliance can detecte magnetic force change simultaneously, prompt leakage-proof liquid device inclination or water full, Jin Erti
The user that wakes up pours or ajusts the placement location of household electrical appliance.When liquid reaches certain capacity, liquid level is more than gravity floating block 3
When, its gravity is offset because liquid buoyancy acts on, compressed spring 6 is upheld, 21 inlet 21 of inlet closure, while level sensing magnetic
Iron is close to lid, while electrical equipment can detecte magnetic force change, prompts the inclination of cabinet 1 or water full.
The present invention also provides a kind of household electrical appliance, using leakage-proof liquid device described in above-described embodiment, therefore the present invention
The electric appliance usage safety performance of the household electrical appliance of offer is more preferable, can avoid occurring leading to electrical component from water tank outflow because of condensed water
The problem of burning.The magnetic flux detection apparatus on household electrical appliance is able to detect the magnetic flux of leakage-proof liquid device upper magnet 77 simultaneously,
And then judge that whether water is full in leakage-proof liquid device, also can judge whether leakage-proof liquid device tilts, and then user is reminded to pour
Or ajust household electrical appliance.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
It is logical ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be direct connection, can also be can be by intermediary indirect communication
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (24)
1. a kind of leakage-proof liquid device, it is characterised in that: including fixed mechanism, elastic component, counterweight and internal formation accommodating chamber
(11) holding mechanism, the holding mechanism are equipped with the inlet (21) being connected to the accommodating chamber (11)；
The fixed mechanism is located in the accommodating chamber (11), and is formed in the fixed mechanism and be connected to the inlet (21)
Accommodation space (41), the counterweight and the elastic component are installed in the accommodation space (41)；
The counterweight opens or closes the inlet (21) under the action of self gravity and elastic component elastic force.
2. leakage-proof liquid device according to claim 1, it is characterised in that: described to match under the holding mechanism upright state
The gravity of heavy mail is greater than the elastic force of the elastic component.
3. leakage-proof liquid device according to claim 1, it is characterised in that: the fixed mechanism is fixedly connected on the receiving
At the inlet (21) of mechanism, and the accommodation space (41) is correspondingly arranged at the downside of the inlet (21).
4. leakage-proof liquid device according to claim 1, it is characterised in that: the fixed mechanism is equipped with empty with the receiving
Between (41) be connected to via hole (42).
5. leakage-proof liquid device according to claim 4, it is characterised in that: the fixed mechanism is equipped with multiple via holes
(42)。
6. leakage-proof liquid device according to any one of claims 1 to 5, it is characterised in that: the fixed mechanism is opened for one end
The cylinder (4) of mouth, the open end of the cylinder (4) is connected to the inlet (21).
7. leakage-proof liquid device according to claim 1, it is characterised in that: the counterweight is gravity floating block (3).
8. according to claim 1, the described in any item leakage-proof liquid devices in 2,3,4,5 or 7, it is characterised in that: on the counterweight
Equipped with the boss (31) with the inlet (21) sealing cooperation.
9. leakage-proof liquid device according to claim 8, it is characterised in that: the lateral wall and the feed liquor of the boss (31)
The inner sidewall of mouth (21) seals cooperation.
10. leakage-proof liquid device according to claim 9, it is characterised in that: the lateral wall of the boss (31) and it is described into
The inner sidewall of liquid mouth (21) passes through sealing ring (5) sealing cooperation.
11. leakage-proof liquid device according to claim 10, it is characterised in that: the lateral wall of the boss (31) is equipped with one
Ring slot (32), the sealing ring (5) are fixed in the annular groove (32).
12. leakage-proof liquid device according to claim 1, it is characterised in that: the elastic component is compressed spring (6).
13. leakage-proof liquid device according to claim 12, it is characterised in that: one end of the compressed spring (6) with it is described
Counterweight is connected, and the other end is connected with the inner wall of the fixed mechanism.
14. leakage-proof liquid device according to claim 12 or 13, it is characterised in that: be equipped with fixed column in the fixed mechanism
(43), the compressed spring (6) covers in the outside of the fixed column (43).
15. leakage-proof liquid device according to claim 14, it is characterised in that: the counterweight is equipped with the blind of lower ending opening
Hole (33), the blind hole (33) cover in the outside of the fixed column (43), one end of the compressed spring (6) and the blind hole
(33) bottom wall is connected, and the other end of the compressed spring (6) is connected with the inner bottom wall of the holding mechanism.
16. leakage-proof liquid device according to claim 1, it is characterised in that: further include the magnetic being mounted on the counterweight
Body (7).
17. leakage-proof liquid device according to claim 16, it is characterised in that: the counterweight is equipped with mounting groove (311),
The magnet (7) is fixed in the mounting groove (311).
18. leakage-proof liquid device according to claim 16 or 17, it is characterised in that: further include fixed frame (34), the magnetic
Body (7) is fixed in the mounting groove (311) by fixed frame (34).
19. leakage-proof liquid device according to claim 18, it is characterised in that: the fixed frame (34) is by the magnet (7)
It presses in the mounting groove (311), the fixed frame (34) and the magnet (7) pass through the first screw (35) and the counterweight
It is fixedly connected.
20. leakage-proof liquid device according to claim 1, it is characterised in that: the holding mechanism includes cabinet (1) and lid
(2), the accommodating chamber (11) open at one end is formed in the cabinet (1), lid (2) lid is closed in the cabinet (1)
Open end is to seal the accommodating chamber (11).
21. leakage-proof liquid device according to claim 20, it is characterised in that: form upper end opening in the cabinet (1)
The accommodating chamber (11).
22. leakage-proof liquid device described in 9 or 20 according to claim 1, it is characterised in that: the inlet (21) is provided with described
On lid (2).
23. leakage-proof liquid device described in 9 or 20 according to claim 1, it is characterised in that: lid (2) lid is closed in the case
The upper end of body (1), to seal the accommodating chamber (11).
24. a kind of household electrical appliance, it is characterised in that: including the leakage-proof liquid device as described in any one of claim 1 to 23.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197951.7A CN109237767B (en) | 2018-10-15 | 2018-10-15 | Leak protection liquid device and domestic appliance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197951.7A CN109237767B (en) | 2018-10-15 | 2018-10-15 | Leak protection liquid device and domestic appliance |
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| Publication Number | Publication Date |
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| CN109237767A true CN109237767A (en) | 2019-01-18 |
| CN109237767B CN109237767B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811197951.7A Active CN109237767B (en) | 2018-10-15 | 2018-10-15 | Leak protection liquid device and domestic appliance |
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Cited By (1)
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| WO2023103196A1 (en) * | 2021-12-10 | 2023-06-15 | 广东鸦米创新科技有限公司 | Water tank and rotating-wheel-type dehumidifier |
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| CN109237767B (en) | 2024-02-09 |
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