CN210987634U

CN210987634U - Portable water feeder

Info

Publication number: CN210987634U
Application number: CN201921868045.5U
Authority: CN
Inventors: 周学思
Original assignee: Dongguan Zhongyu Photoelectric Technology Co ltd
Current assignee: Dongguan Zhongyu Photoelectric Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-14
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a portable water feeder includes the storage water tank, locate the drinking water dish above the storage water tank, establish the water pump in the storage water tank and be used for connecting the drainage tube of water pump and drinking water dish, drinking water dish top is equipped with the inlet opening, the inlet opening is connected with the drainage tube, drinking water dish bottom is equipped with the return water hole, be arc transition between inlet opening and the return water hole, return water hole and storage water tank intercommunication, drinking water dish bottom lower surface is equipped with the slot, the slot is established below the return water hole, the slot interpolation is equipped with the filtration purification device; the water return hole is formed by the gap formed by combining the drinking water plate and the filtering and purifying device, so that the phenomenon that the blockage is not easily removed when the hair or other large particles of animals are blocked by the water return hole which is integrally arranged can be avoided; the lower surface of the bottom end of the drinking water tray is provided with a filtering and purifying device, and water circulating between the drinking water tray and the water storage tank is filtered and bacteriostatic through the filtering and purifying device, so that a pet can drink pure water.

Description

Portable water feeder

Technical Field

The utility model relates to a pet articles for use technical field especially relates to a portable water bowl.

Background

Along with the progress of science and technology, the living standard of people is improved day by day, more and more people begin to raise pets, and manual water feeding or water feeder for pets is sometimes needed when the pets are fed. At present, most pet drinking articles in the market are designed only from the lowest requirement of allowing pets to have water for drinking, and are mostly in a simple dish type or bowl type container mode, water needs to be added frequently, if too little water is supplied, the pets can drink the water quickly, and water supply is possibly not timely; or a simple water body circulating and filtering function is added, but the structural design is unreasonable, so that the use is inconvenient, frequent manual maintenance is needed, the cleaning is difficult, the filtered water body and the unfiltered water body are in cross infection, mosquitoes and the like are bred in the water body, and the health of pets is not facilitated by drinking the water. Therefore, how to keep the water clean while ensuring sufficient water source becomes an urgent problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at overcome prior art above shortcoming and not enough, provide a portable water bowl.

A portable water feeder comprises a water storage tank, a water drinking tray arranged above the water storage tank, a water pump arranged in the water storage tank and a drainage tube used for connecting the water pump and the water drinking tray, wherein a water inlet hole is formed in the top end of the water drinking tray and connected with the drainage tube, at least one water return hole is formed in the bottom end of the water drinking tray, the water inlet hole and the water return hole are in arc transition, the water return hole is communicated with the water storage tank, a slot is formed in the lower surface of the bottom end of the water drinking tray and arranged below the water return hole, a filtering and purifying device is inserted in the slot and comprises a base body with a jack and a filter element inserted in the jack, and the water pump drives water or other media in the water storage tank to circulate between the water drinking tray and the; an arc recess has been seted up to drinking water dish bottom end terminal surface, the recess with the slot intercommunication, the base member forms fan-shaped guide plate in the upper end tortuous extension of jack, the guide plate terminal surface upwards the tortuous extension forms limiting plate and baffle in proper order, the baffle encloses into a drinking water space with the lateral wall of drinking water dish, the limiting plate with the recess forms the return water hole.

In one embodiment, the filter element comprises a first filter element layer and a second filter element layer, wherein the first filter element layer is filled with PP cotton and/or composite resin, the second filter element layer is filled with activated carbon, and the surface of the activated carbon is coated with an antibacterial layer.

In one embodiment, the water tray extends below the water inlet to form the drainage tube, and a silica gel guide tube is arranged between the drainage tube and the water pump.

In one embodiment, a support seat is arranged below the water pump.

In one embodiment, a UV-L ED module is arranged in the water storage tank, and the UV-L ED module comprises a UV-L ED, a partial pressure and flow distribution PCB and a cover plate arranged below a UV-L ED.

In one embodiment, the water pump further comprises a PCB main board, the PCB main board is electrically connected with the voltage dividing and shunting PCB, and the water pump is electrically connected with the voltage dividing and shunting PCB.

In one embodiment, the water level detection device further comprises a low water level detection module, wherein the low water level detection module comprises a low water level sensing PCB, a magnetic core buoy and a buoy clamping ring, the magnetic core buoy is sleeved on the low water level sensing PCB and can move up and down along the low water level sensing PCB, and the buoy clamping ring is arranged at the top of the low water level sensing PCB and limits the magnetic core buoy to float upwards.

In one embodiment, the water storage tank is sleeved with a shell, the bottom of the shell is provided with a containing groove, and the wall of the containing groove is provided with a plug connector.

In one embodiment, a thermostatic control device is arranged in the water storage tank.

In one embodiment, one or a combination of an infrared sensor, a dynamic vision sensor and a dynamic sensor is arranged on the water storage tank or the shell.

The utility model discloses a return water hole is constituteed through the clearance of drinking water dish and filter purification device combination, can avoid setting up a holistic return water hole when the hair of animal or other large granule thing block up, is difficult for getting rid of the jam, adopts the return water hole that the concatenation formed, only needs to separate the two when blockking up and can clear up, and is swift convenient, sets up the slot at drinking water dish bottom lower surface, the slot interpolation is equipped with filter purification device, including the base member that has the jack and insert the filter core of establishing in the jack, the water that circulates between drinking water dish and storage water tank filters, antibacterial through filter purification device for the pet can drink pure water, carries out UV light irradiation sterilization to water or other fluid medium in the storage water tank through setting up UV-L module, guarantees the safety of water or other fluid medium, and the low water level detection module can realize anhydrous shut down, guarantees portable water feeder's safety in utilization.

Drawings

FIG. 1 is a schematic structural view of the portable water feeder of the present invention;

FIG. 2 is another schematic view of the portable water feeder of FIG. 1;

FIG. 3 is an exploded view of the portable water feeder of FIG. 1;

FIG. 4 is a schematic view of a part of the portable water feeder of FIG. 1;

FIG. 5 is a schematic view of a part of the filtering and purifying device of the portable water feeder of FIG. 1;

FIG. 6 is a schematic view of a filter element of the portable water feeder of FIG. 5;

FIG. 7 is a schematic view of a filter element part of the portable water feeder of FIG. 6;

FIG. 8 is a cross-sectional view of the portable water feeder of FIG. 1;

FIG. 9 is a schematic view of a part of the internal structure of the portable water feeder of FIG. 1;

FIG. 10 is a schematic structural view of the outer shell of the portable water feeder of FIG. 1;

fig. 11 is another angle structure diagram of the portable water feeder of fig. 10.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, the present invention provides a portable water feeder, including a water storage tank 1, a water tray 2 disposed above the water storage tank 1, a water pump 3 disposed in the water storage tank 1, and a drainage tube 4 for connecting the water pump 3 and the water tray 2, wherein a water inlet 21 is disposed at the top end of the water tray 2, the water inlet 21 is connected to the drainage tube 4, at least one water return hole 22 is disposed at the bottom end of the water tray 2, the water inlet 21 and the water return hole 22 are in arc transition, the water return hole 22 is communicated with the water storage tank 1, the water pump 3 drives water or other media in the water storage tank 1 to circulate between the water tray 2 and the water storage tank 1, and the other media are fluids, such as milk, nutrient solution, etc.

Because the probability of pet drinking water is higher, the time of water circulation is longer than other media between drinking water dish 2 and storage water tank 1, to the hair of pet in the drinking process drop or the large granule dust in the air falls into the drinking water dish and causes water pollution, guarantees the security of pet drinking water, can drink clean water at any time. Referring to fig. 1 and 2, further, a slot 23 is disposed on a lower surface of a bottom end of the water tray 2, the slot 23 is disposed below the water return hole 22, a filtering and purifying device 5 is inserted into the slot 21, the filtering and purifying device 5 includes a base 51, a plug 52 is disposed on the base 51, and a filter element 53 is inserted into the plug 52.

Referring to fig. 2 to 5, further, the water return hole 22 is formed by assembling two components. Specifically, an arc recess 24 has been seted up to drinking water dish 2 bottom terminal surface, recess 24 with slot 23 communicates, base member 51 forms fan-shaped guide plate 54 in the upper end zigzag extension of jack 52, guide plate 54 terminal surface upwards zigzag extends and forms limiting plate 55 and baffle 56 in proper order, baffle 56 encloses into a drinking water space with the lateral wall of drinking water dish 2, limiting plate 55 with recess 24 forms return water hole 22. Therefore, the situation that the blockage is not easily removed when the hair or other large particles of animals are blocked by arranging the integrated water return hole 22 can be avoided; the water return hole 22 formed by splicing is adopted, when the water return hole is blocked, the substrate 51 in the slot 21 can be cleaned only by pulling out, and the water return hole is quick and convenient.

Referring to fig. 6 and 7, the filter element 53 includes a first filter element layer 531 and a second filter element layer 532, wherein the first filter element layer 531 is filled with PP cotton and/or composite resin for filtering large particles or animal hair falling into the water return hole 22; the second filter core layer 532 is filled with activated carbon 5321 and used for filtering microorganisms and micro particles in water and improving the taste of the water; in order to control the total number of colonies of microorganisms in water, the surface of the activated carbon 5321 in the second filter element layer 532 is coated with a bacteriostatic layer 5322, and the bacteriostatic layer 5322 is made of zinc oxide or silver polymer. In addition to the above antibacterial layer, a reverse osmosis membrane or an ultrafiltration membrane may be disposed between the first filter element layer 531 and the second filter element layer 532, which may also play a certain antibacterial role.

Referring to fig. 8, the drainage tube 4 is formed by extending the water tray 2 below the water inlet 21, the drainage tube 4 and the water tray 2 are integrally formed, a silica gel conduit 41 is disposed between the drainage tube 4 and the water pump 3, and the silica gel conduit 41 is disposed to reduce hard contact between the drainage tube 4 and the water pump 3.

In order to reduce the noise generated by the vibration of the water pump 3 during operation, a supporting seat 31 with a shockproof function is arranged below the water pump 3, the supporting seat 31 is made of silica gel, the supporting seat 31 made of silica gel has larger elasticity, so that the direct contact between the water pump 3 and the bottom surface of the water storage tank 1 can be reduced, the hard contact between hard materials and hard plastics is reduced, and the noise of the portable water feeder is reduced.

Referring to fig. 3, 8 and 9, a UV-L ED module 6 is disposed in the water storage tank 1, the UV-L ED module 6 includes a UV-L ED light source 61, a partial pressure shunt PCB 62 and a cover plate 63 disposed under the UV-L ED light source 61, and the partial pressure shunt PCB 62 is electrically connected to the UV-L ED light source 61.

In order to better control the operation of the water pump 3 and perform UV illumination on water flow to establish sterilization, the portable water feeder further comprises a PCB (printed circuit board) main board 7, the PCB main board 7 is electrically connected with the voltage dividing and shunting PCB 62, the water pump 3 is electrically connected with the voltage dividing and shunting PCB 62, the voltage and current required by the UV-L ED light source 61 are greater than the voltage and current of the water pump 3, the voltage dividing and shunting PCB 62 is also opposite to the voltage boosting circuit board, and the PCB main board 7 is used for controlling the operation of the water pump 3 and the UV-L ED module 6.

Referring to fig. 3, fig. 8, fig. 9 and fig. 10, in order to prevent the water storage tank 1 from having water or the water level is too low, the water pump 3 continues to operate and thus the water pump 3 burns out, the utility model discloses portable water feeder still includes low water level detection module 8, low water level detection module 8 includes low water level response PCB 81, magnetic core buoy 82 and buoy snap ring 83, magnetic core buoy cover 82 establishes on low water level response PCB 81 and can reciprocate along low water level response PCB 81, buoy snap ring 83 establishes at low water level response PCB 81 top and restricts magnetic core buoy 82 to come up, low water level response PCB 81 with PCB mainboard 7 electric connection. The magnetic core buoy 82 floats up and down along the low water level induction PCB board 81 along with the water level fluctuation in the water storage tank 1, when the magnetic core buoy 82 rises to the buoy snap ring 83, the water volume in the water storage tank 1 is close to the maximum storage volume of the water storage tank 1, and the low water level induction PCB board 81 can send out an alarm signal; when the magnetic core buoy 82 falls to the bottom of the water storage tank 1, it indicates that the water in the water storage tank 1 is nearly exhausted, and the low water level sensing PCB board 81 also sends an alarm signal. The low water level detection module 8 is added separately only in one way, and a flow sensor (not shown) may be integrated or installed on the water pump 3, and when the water amount passing through the water pump 3 is lower than a certain flow rate, the flow sensor transmits a relevant signal to the voltage dividing and shunting PCB board 62 and then to the PCB main board 7 to operate, so as to control the operation of the water pump 3.

Referring to fig. 3, 8, 10 and 11, a housing 9 is sleeved outside the water storage tank 1, a receiving groove 91 is formed at the bottom of the housing 9, a plug connector 92 is arranged on a wall of the receiving groove 91, a display panel 93 is arranged at the front end of the housing 9, and the display panel 93 is electrically connected with the PCB main board 7 and the low water level sensing PCB board 81. The display mode of the display panel 93 is digital display, color display or a combination of digital display and color display, which is not described herein again.

Referring to fig. 3, in order to ensure that the pet can drink water or other fluids with suitable temperature under different weather conditions, a thermostatic control device 10 is disposed in the water storage tank 1, the thermostatic control device 10 is electrically connected to the thermostatic control device 10, the thermostatic control device 10 may be disposed inside the water storage tank 1 or on a wall plate of the water storage tank 1, and the specific application manner of the thermostatic control device 10 is well known to those skilled in the art and will not be described herein again.

Further, in order to avoid that the water pump 3 works for a long time when the pet does not approach the water feeder to drink water, a dynamic vision sensor 11 is arranged on the portable water feeder, the dynamic vision sensor 11 is arranged on the shell 9 or the water storage tank 1, and the dynamic vision sensor 11 is electrically connected with the PCB mainboard 7; when the pet is not close to the portable water feeder for a long time, if the set time is 5 minutes, the PCB mainboard 7 stops the water circulation action of the water pump 3; when a pet approaches the portable water feeder, the dynamic vision sensor 11 transmits a signal to the PCB mainboard 7, and then the water pump 3 is controlled to perform water circulation action. Of course, the dynamic vision sensor 11 may be replaced by an infrared sensor or other sensor for cost reasons.

Further, in order to avoid the situation that when the owner goes out for a long time, the water in the water storage tank 1 of the portable water feeder is insufficient, and the pet cannot drink water, the water storage tank 1 of the portable water feeder is connected with a water storage container with a large capacity. The water storage tank 1 and the shell 9 are both provided with a connecting hole (not shown) for being communicated with a water storage container, so that enough water in the water storage tank 1 can be ensured.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A portable water bowl which is characterized in that: the water circulation type water dispenser comprises a water storage tank, a water drinking tray arranged above the water storage tank, a water pump arranged in the water storage tank and a drainage pipe used for connecting the water pump and the water drinking tray, wherein a water inlet hole is formed in the top end of the water drinking tray and connected with the drainage pipe, at least one water return hole is formed in the bottom end of the water drinking tray, the water inlet hole and the water return hole are in arc transition, the water return hole is communicated with the water storage tank, an insertion groove is formed in the lower surface of the bottom end of the water drinking tray and arranged below the water return hole, a filtering and purifying device is inserted into the insertion groove and comprises a base body with insertion holes and a filter element inserted into the insertion holes, and the water pump drives water or other media in the water; an arc recess has been seted up to drinking water dish bottom end terminal surface, the recess with the slot intercommunication, the base member forms fan-shaped guide plate in the upper end tortuous extension of jack, the guide plate terminal surface upwards the tortuous extension forms limiting plate and baffle in proper order, the baffle encloses into a drinking water space with the lateral wall of drinking water dish, the limiting plate with the recess forms the return water hole.

2. The portable water feeder of claim 1, wherein: the filter core includes first filter core layer and second filter core layer, first filter core layer is filled with the cotton and/or composite resin of PP, second filter core layer is filled with active carbon, the surface coating of active carbon has antibacterial layer.

3. The portable water feeder of claim 1, wherein: the water drinking disc extends below the water inlet hole to form the drainage tube, and a silica gel guide tube is arranged between the drainage tube and the water pump.

4. The portable water feeder of claim 1, wherein: and a supporting seat is arranged below the water pump.

5. The portable water feeder as claimed in claim 1, wherein a UV-L ED module is arranged in the water storage tank, and the UV-L ED module comprises a UV-L ED, a partial pressure shunt PCB and a cover plate arranged below the UV-L ED.

6. The portable water feeder of claim 5, wherein: still include the PCB mainboard, PCB mainboard and partial pressure reposition of redundant personnel PCB board electric connection, electric connection between water pump and the partial pressure reposition of redundant personnel PCB board.

7. The portable water feeder of claim 1, wherein: still include low water level detection module, low water level detection module includes low water level response PCB board, magnetic core buoy and buoy snap ring, magnetic core buoy cover establishes on low water level response PCB board and can reciprocate along low water level response PCB board, the buoy snap ring is established at low water level response PCB board top and is restricted magnetic core buoy come-up.

8. The portable water feeder of claim 1, wherein: the water storage tank is sleeved with a shell, the bottom of the shell is provided with an accommodating groove, and the wall of the accommodating groove is provided with a plug connector.

9. The portable water feeder of claim 1, wherein: a constant temperature control device is arranged in the water storage tank.

10. The portable water feeder of claim 1 or 8, wherein: one or a combination of an infrared sensor, a dynamic vision sensor and a dynamic sensor is arranged on the water storage tank or the shell.