CN210226573U

CN210226573U - Multifunctional fish tank

Info

Publication number: CN210226573U
Application number: CN201920808402.2U
Authority: CN
Inventors: Yafei Zheng; 郑亚非
Original assignee: Beijing Century Diamond Technology Co Ltd
Current assignee: Beijing Century Diamond Technology Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-04-03
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a multifunctional fish tank, which comprises a water tank, a cover plate, a heating device, a light-emitting device, a feeding device and a control circuit; a water storage cavity is arranged in the water tank; the cover plate is arranged at the top of the water tank; the heating device is arranged in the water tank; the light-emitting device is arranged in a space enclosed by the water tank and the cover plate; the feeding port of the feeding device is arranged in a space enclosed by the water vat and the cover plate; the heating device, the light-emitting device and the feeding device are electrically connected with the control circuit, and the control circuit is used for controlling the heating temperature of the heating device to be within a limited range, controlling the light-emitting device to emit light within a limited time period and controlling the feeding device to feed at a set time; temperature control, light control and feeding are integrated into a whole, and great convenience is brought to the use of a user.

Description

Multifunctional fish tank

Technical Field

The utility model relates to the technical field of the aquatic animals industry, in particular to a multifunctional fish tank.

Background

In the shui nationality trade, if let the user liberate from the complicated feeding of every day, switch lamp, temperature detection and other maintenance work, just need realize feeding, the automation of functions such as light-operated, control by temperature change, but above-mentioned every function all needs to use professional equipment to realize alone, not only the integrated level is low, and the input cost is high moreover to shui nationality fan's joining has been restricted greatly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional fish tank to solve the problem of current fish tank function singleness.

In order to solve the technical problem, the utility model provides a multifunctional fish tank, which comprises a water tank, wherein a water storage cavity is arranged inside the water tank; the cover plate is arranged at the top of the water tank; the heating device is arranged in the water tank; the irradiation direction of the light-emitting device is aligned with the water storage cavity; the feeding device is provided with a feeding port, and the feeding port is arranged in a space enclosed by the water vat and the cover plate; the heating device, the light-emitting device and the feeding device are electrically connected with the control circuit, and the control circuit is used for controlling the heating temperature of the heating device to be within a limited range, controlling the light-emitting device to emit light within a limited time period and controlling the feeding device to feed at a set time.

The surface of the cover plate facing the water storage cavity is provided with a containing cavity, the light-emitting device is arranged in the containing cavity, and at least one part of the feeding device for placing baits is arranged in the containing cavity; the storage cavity is covered with a shielding plate, and the shielding plate is provided with a feeding through hole and a light hole; the feeding through hole and the feeding port are oppositely arranged, so that the feeding device can feed into the water storage cavity through the feeding through hole; the light hole and the light emitting device are arranged oppositely, so that light emitted by the light emitting device can irradiate the water storage cavity through the light hole.

A back filter tank is arranged on one side of the interior of the water tank, an opening of the back filter tank faces the cover plate, and a filter chamber and a pumping chamber are arranged in the back filter tank; the filter chamber is provided with a water inlet which communicates the filter chamber with the water storage cavity; the water pumping chamber is communicated with the filtering chamber, a water pump is arranged in the water pumping chamber, and the water pump is used for pumping water in the water pumping chamber to the water storage chamber.

The back filter tank is internally provided with the water pumping chamber, the first filter chamber and the second filter chamber in sequence in the same linear direction; the lower part of the water pumping chamber is communicated with the lower part of the first filtering chamber, and a water pumping port of the water pump is arranged at the lower part of the water pumping chamber; the first filtering chamber is communicated with the second filtering chamber, and the water inlet is formed in the second filtering chamber.

A heating chamber is arranged between the first filtering chamber and the second filtering chamber, the upper part of the heating chamber is communicated with the upper part of the first filtering chamber, the lower part of the heating chamber is communicated with the lower part of the second filtering chamber, and the heating device is arranged in the heating chamber.

The heating device is a heating rod, the heating rod is vertically arranged in the heating chamber, and one end of the heating rod is arranged at the bottom of the heating chamber.

The bottom of the first filtering chamber is separated from the bottom of the back filtering tank, a first water flowing area is formed between the bottom of the first filtering chamber and the bottom of the back filtering tank, and the bottom surface of the first filtering chamber is communicated with the first water flowing area; the bottom of the second filtering chamber is separated from the bottom of the back filtering tank, a second water flowing area is formed between the bottom of the second filtering chamber and the bottom of the back filtering tank, and the bottom surface of the second filtering chamber is communicated with the second water flowing area.

The temperature sensor is arranged in the pumping chamber and is electrically connected with the control circuit; when the temperature reflected by the temperature sensor is higher than the temperature critical value set by the control circuit, the control circuit controls the heating device to stop heating; when the temperature reflected by the temperature sensor is lower than the temperature critical value set by the control circuit, the control circuit controls the heating device to start heating.

Wherein the control circuit is provided with a light-operated timer; when the light-operated timer reaches a first preset time, the control circuit controls the light-emitting device to emit light; when the light-operated timer reaches a second preset time, the control circuit controls the light-emitting device to stop emitting light.

The control circuit is provided with a feeding timer, and when the feeding timer times to reach preset time, the control circuit controls the feeding device to feed.

Wherein the feeding device comprises a bait bin, a feeding shaft and a motor; the bait bin is provided with a material leakage opening, and the material leakage opening is opposite to the feeding opening; the feeding shaft is arranged between the feeding opening and the material leakage opening, and the motor is used for driving the feeding shaft to rotate so as to control the feeding shaft to feed the material to the feeding opening for outputting.

The multifunctional fish tank further comprises a camera, and the camera is used for shooting the inside of the water tank.

The control circuit is provided with a wireless communication circuit, and the wireless communication circuit is used for outputting the content shot by the camera as a video signal.

The utility model has the advantages as follows:

the multifunctional fish tank comprises the heating device, the light-emitting device, the feeding device and the control circuit, wherein the control circuit is used for controlling the heating temperature of the heating device to be within a limited range, controlling the light-emitting device to emit light within a limited time period and controlling the feeding device to feed within a set time, namely, the temperature control, the light control and the feeding are integrated into a whole, so that great convenience is brought to the use of a user.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of a multifunctional fish tank according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of a side-view flip state provided by the preferred embodiment of the multifunctional fish tank of the present invention;

fig. 3 is a schematic structural view of the multifunctional fish tank according to the preferred embodiment of the present invention in a side view in an uncapped state;

fig. 4 is a schematic top view of the multifunctional fish tank according to the preferred embodiment of the present invention;

FIG. 5 is a schematic view of a cover plate removing shielding plate structure provided in a preferred embodiment of the multifunctional fish tank of the present invention;

FIG. 6 is a schematic view of a cover plate with a shielding plate according to the preferred embodiment of the multifunctional fish tank of the present invention;

fig. 7 is a schematic view of the disassembled structure of a feeding device provided by the preferred embodiment of the multifunctional fish tank of the invention;

fig. 8 is a schematic view of a feeding shaft structure provided in a preferred embodiment of the multifunctional fish tank of the present invention;

fig. 9 is a schematic sectional view of a feeding device provided in a preferred embodiment of the multifunctional fish tank of the present invention;

fig. 10 is a structural view of a single filtering chamber provided in a preferred embodiment of the multifunctional fish tank of the present invention;

fig. 11 is a schematic view of the temperature control principle provided by the preferred embodiment of the multifunctional fish tank of the present invention;

fig. 12 is a first schematic view of the light control principle provided by the preferred embodiment of the multifunctional fish tank of the present invention;

fig. 13 is a schematic view of a second light control principle provided by the preferred embodiment of the multifunctional fish tank of the present invention;

fig. 14 is a schematic view illustrating a feeding principle provided by a preferred embodiment of the multifunctional fish tank of the present invention;

fig. 15 is a schematic view of the camera shooting principle provided by the preferred embodiment of the multifunctional fish tank of the present invention.

The reference numbers are as follows:

1. a water vat; 11. a water storage cavity; 13. a back filter cell; 131. a filtering chamber; 132. a water pumping chamber; 133. a water inlet; 134. a water outlet; 135. a first filtering chamber; 136. a second filtering chamber; 137. a heating chamber; 138. a first flowing water area; 139. a second flowing water area;

2. a cover plate; 21. a display screen; 22. a button; 23. a receiving cavity; 24. a shielding plate; 241. a feeding through hole; 242. a light-transmitting hole;

3. a heating device;

4. a light emitting device;

5. a feeding device; 51. feeding the food mouth; 52. a bait bin; 521. a material leakage port; 53. feeding the food shaft; 531. concave holes; 54. a motor;

6. a control circuit; 61. a temperature control timer; 62. a light-operated timer; 63. a feeding timer; 64. a wireless communication circuit;

7. a water pump;

81. a water level sensor; 82. a temperature sensor; 83. a photosensitive sensor;

9. a camera is provided.

Detailed Description

The technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

As can be seen from fig. 1 to 5, the multifunctional fish tank according to the embodiment of the present invention includes a water tank 1, a cover plate 2, a heating device 3, a light emitting device 4, a feeding device 5 and a control circuit 6; a water storage cavity 11 is arranged in the water vat 1; the cover plate 2 is arranged at the top of the water tank 1; the heating device 3 is arranged in the water tank 1; the irradiation direction of the light-emitting device 4 is aligned with the water storage cavity 11; the feeding device 5 is provided with a feeding port 51, and the feeding port 51 is arranged in a space enclosed by the water vat 1 and the cover plate 2; the heating device 3, the light-emitting device 4 and the feeding device 5 are electrically connected with the control circuit 6, and the control circuit 6 is used for controlling the heating temperature of the heating device 3 to be within a limited range, controlling the light-emitting device 4 to emit light within a limited time period, and controlling the feeding device 5 to feed at a set time.

As shown in fig. 4, in order to facilitate a user to operate the multifunctional fish tank, a display screen 21 and a button 22 may be disposed on an outer surface of the cover plate 2, and the user may control the multifunctional fish tank by operating the button 22; for example, the user can set the heating temperature of the heating device 3, the control circuit 6 can control the heating temperature of the heating device 2 to be maintained within the set temperature range, the user can also set the light-emitting time period of the light-emitting device 4, the control circuit 6 can control the light-emitting device 4 to emit light in a specified time period, the user can also set the feeding time and the feeding amount, and the control circuit 6 can control the feeding device 5 to feed in a set amount at the set time, namely, the multifunctional fish tank integrates temperature control, light control and feeding, and great convenience is brought to the use of the user.

Of course, besides the above control modes, the multifunctional fish tank can be provided with an instant control function.

For example, a button 22 can be set for controlling the on/off of the light-emitting device 4, when the button 22 is pressed for the first time, the control circuit 6 controls the light-emitting device 4 to emit light, and when the button 22 is pressed for the second time, the control circuit 6 controls the light-emitting device 4 to stop emitting light, and the cycle is performed.

Similarly, a button 22 can be provided for controlling the start and stop of the feeding device 5, and when the button 22 is pressed for the first time, the control circuit 6 controls the feeding device 5 to feed a certain amount, and when the button 22 is pressed for the second time, the control circuit 6 controls the feeding device 5 to feed a certain amount again, that is, each time the button 22 is pressed, a certain amount of feeding operation is triggered.

In winter, water drops are easily condensed on the inner surface of the cover plate 2, the water drops not only can cause bait in the feeding device 5 to lose efficacy, but also can cause the control circuit 6 to be affected with damp, namely, the normal use of the multifunctional fish tank is greatly affected, and in order to solve the problem, the structure shown in fig. 3, 5 and 6 can be adopted, namely, the surface of the cover plate 2 facing the water storage cavity 11 is provided with a containing cavity 23, the light-emitting device 4 is arranged in the containing cavity 23, and at least one part of the feeding device 5 for placing the bait is arranged in the containing cavity 23; the light-emitting device 4 and the feeding device 5 are both arranged in the containing cavity 23; the containing cavity 23 is covered with a shielding plate 24, and the shielding plate 24 is provided with a feeding through hole 241 and a light hole 242; the feeding through hole 241 is arranged opposite to the feeding port 51, so that the feeding device 5 can feed into the water storage cavity 11 through the feeding through hole 241; the light hole 242 is disposed opposite to the light emitting device 4, so that light emitted from the light emitting device 4 can be irradiated into the water storage cavity 11 through the light hole 242.

When the feeding device is used, the light-emitting device 4 can generate large heat, so that the cover plate 2 and the baffle plate 24 can not form water drops due to cooling, namely, the problem that bait and the control circuit 6 are affected with damp due to the water drops does not exist, and the heat generated by the light-emitting device 4 can better ensure the internal dryness of the feeding device 5, thereby providing important help for long-time placement of the bait; in particular, in order to improve the heat utilization rate of the lighting device 4, it can be configured as shown in fig. 5, in which the feeding device 5 and the control circuit 6 are disposed adjacent to the lighting device 4, and the feeding opening 51 is closer to the lighting device 4, so as to prevent the bait from being affected with damp due to the formation of water drops in the feeding opening 51.

In addition, in the process of fish breeding, the guarantee of good water quality can provide important help for the health of the fish, so in order to achieve the purpose, the structure shown in fig. 2, 3 and 10 can be adopted, namely, a back filter tank 13 is arranged on one side of the inside of the water tank 1, the opening of the back filter tank 13 faces the cover plate 2, and a filter chamber 131 and a water pumping chamber 132 are arranged in the back filter tank 13; the filter chamber 131 is provided with a water inlet 133, and the water inlet 133 communicates the filter chamber 131 with the water storage chamber 11; the water pumping chamber 132 is communicated with the filter chamber 131, a water pump 7 is arranged in the water pumping chamber 132, and the water pump 7 is used for pumping the water in the water pumping chamber 132 to the water storage chamber 11.

Therefore, in the application process, a filter material can be placed in the filter chamber 131, at this time, the water in the water storage chamber 11 flows into the filter chamber 131 through the water inlet 133, after various impurities in the water are filtered by the filter material, a clean water source flows to the water pumping chamber 132, and then the water pump 7 pumps the clean water source back into the water storage chamber 11, so as to provide a clean and healthy living environment for the fish.

And for prior art, devices such as water pump 7, filter media are placed in a jumble in water jar 1, place water pump 7 and filter media in unison now behind back of the body filter 13, more can improve the pleasing to the eye degree of water jar, and in particular, a lateral wall of back of the body filter 13 is used for separating back of the body filter 13 and water storage chamber 11, as long as adopt non-transparent material to make this lateral wall, alright shelter from water pump 7 and filter media, can add the background drawing even on this lateral wall, more can improve the pleasing to the eye degree of multi-functional fish bowl.

The water inlet 133 is used for guiding the water in the water storage chamber 11 to the filter chamber 131, so that the arrangement shown in fig. 10 can be adopted to increase the water inlet amount, that is, the water inlet 133 is arranged in a grid shape, and the water inlet 133 is arranged at the upper part of the filter chamber 131, thereby realizing the porous water inlet and greatly improving the water inlet speed of the filter chamber 131.

The water pump 7 is used for pumping water in the pumping chamber 132 back to the water storage cavity 11, so that the water pump 7 can be switched on with the water storage cavity 11 only by arranging the output port of the water pump 7, and if the output port of the water pump 7 is arranged outside the pumping chamber 132 and the water pump 7 is connected with the water storage cavity 11 through the output port connecting pipe for drainage, the structure shown in fig. 10 can be adopted for improving the structural compactness of the product, namely the water outlet 134 is arranged at the upper part of the pumping chamber 132 and is connected and switched on with the water outlet 134 through the output port of the water pump 7, so that the water pump 7 is pumped back to the water storage cavity 11, the water pump 7 is fixed in the installation position, a fixed structure is not required to be additionally arranged on the water pump 7, and the structural design of the product is more reasonable.

However, the filtering material types that can be placed in one filtering chamber 131 are limited, so in order to meet the requirements of more different filtering situations, the structure shown in fig. 1 may be adopted, that is, the filtering chamber includes a first filtering chamber 135 and a second filtering chamber 136, and the back filter tank 13 is provided with the pumping chamber 132, the first filtering chamber 135 and the second filtering chamber 136 in the same linear direction in sequence; the lower part of the water pumping chamber 132 is communicated with the lower part of the first filter chamber 135, and the water pumping port of the water pump 7 is arranged at the lower part of the water pumping chamber 132; the first filter chamber 135 and the second filter chamber 136 are communicated with each other, and the water inlet 133 is disposed on the second filter chamber 136.

Therefore, when the water storage device is used, the first filter chamber 135 and the second filter chamber 136 can be used for placing different filter materials, the second filter chamber 136 filters the water source for the first time through the filter materials, the water source filtered for the first time is sent to the first filter chamber 135 from the second filter chamber 136, then the water source is filtered for the second time through the filter materials by the first filter chamber 135, the water source filtered for the second time is sent into the water pumping chamber 132 from the lower part of the first filter chamber 135, and the water pump 7 can pump the completely filtered water source to the upper part and send the water source back to the water storage chamber 11; the advantage of this mode is that secondary filtration is achieved, which has a better filtering effect than primary filtration.

And at this moment, the pumping port of the water pump 7 is arranged at the lower part of the pumping chamber 132, and the water source filtered by the first filtering chamber 135 is delivered to the pumping chamber 132 through the lower part, so that the pumping port of the water pump 7 is always in a state of being soaked by water, and the condition that the water pump 7 does not work in a load state is avoided.

Particularly, in order to further avoid the condition that the water pump 7 works in an idle state, the water level sensor 81 is arranged in the pumping chamber 132, the water level sensor 81 is arranged at a height suitable for being arranged above a pumping port of the water pump 7, when the water level sensor 81 detects that the water level in the pumping chamber 132 is low, the control circuit 6 can obtain a related detection signal, the control circuit 6 can send an alarm by being connected with an alarm, so that a user can add water in time, and the control circuit 6 can also be set to stop the water pump 7 to work, thereby thoroughly avoiding the phenomenon that the water pump 7 burns out.

Regarding the filtering materials in the first filtering chamber 135 and the second filtering chamber 136, in order to improve the comprehensiveness of the filtering effect, different filtering materials may be placed in the first filtering chamber 135 and the second filtering chamber 136, respectively, and the second filtering chamber 136 may further have filtering cotton placed therein, the filtering cotton being placed above the filtering materials.

At this time, the water source in the water storage cavity 11 enters the second filtering chamber 136 first, the filtering cotton can separate and filter large-particle impurities in the water, then the filtering material in the second filtering chamber 136 performs first nitrification and bacteria cultivation treatment on the water source, and the filtering material in the first filtering chamber 135 performs second nitrification and bacteria cultivation treatment on the water source, so that water quality which meets ecological requirements of fishes is obtained.

It should be noted that, since the first filtering chamber 135 and the second filtering chamber 136 are also used for culturing bacteria, it is important to provide a proper temperature for the bacteria-culturing environment, and for this purpose, the structure shown in fig. 1 may be adopted, wherein a heating chamber 137 is provided between the first filtering chamber 135 and the second filtering chamber 136, the upper part of the heating chamber 137 is communicated with the upper part of the first filtering chamber 135, the lower part of the heating chamber 137 is communicated with the lower part of the second filtering chamber 136, and the heating device 3 is provided in the heating chamber 137.

Therefore, the heating device 3 is closest to the filtering materials in the first filtering chamber 135 and the second filtering chamber 136, so that the environmental temperature in the first filtering chamber 135 and the second filtering chamber 136 can be regulated and controlled most timely, the water temperature in the water storage chamber 11 can be regulated, and an ideal living environment is provided for fish.

Moreover, in order to avoid the dry burning phenomenon of the heating device 3, the structure shown in fig. 1 can be adopted, that is, the heating device 3 is a heating rod, the heating rod is vertically arranged in the heating chamber 137, and one end of the heating rod is arranged at the bottom of the heating chamber 137; at this time, the water source filtered by the second filtering chamber 136 is bound to surround the outside of the lower end of the heating rod, so that the heating rod can work in a normal environment, and the phenomenon of dry burning damage can not occur; certainly, a protection control mode similar to that of the water pump 7 can be adopted for the heating rod, and because the water pumping chamber 132, the first filtering chamber 135, the second filtering chamber 136 and the heating chamber 137 are linearly arranged in the horizontal direction, the water level heights inside the four chambers are consistent, namely, the water level sensor 81 can reflect the water level height inside the heating chamber 137, so that when the water level sensor 81 detects that the water level inside the water pumping chamber 132 is low, the control circuit 6 can be set to stop the water pump 7 and the heating rod at the same time, and the dry burning phenomenon of the heating rod is completely avoided.

It should be noted that, when filtering is performed, the bottoms of the first filtering chamber 135 and the second filtering chamber 136 are easy to accumulate to form dead water, and to solve this problem, the structure shown in fig. 1 may be adopted, that is, the bottom of the first filtering chamber 135 and the bottom of the back filtering tank 13 are arranged to be separated from each other, a first flowing water area 138 is formed between the bottom of the first filtering chamber 135 and the bottom of the back filtering tank 13, and the bottom surface of the first filtering chamber 135 is communicated with the first flowing water area 138; the bottom of the second filtering chamber 136 is separated from the bottom of the back filtering tank 13, a second water flowing area 139 is formed between the bottom of the second filtering chamber 136 and the bottom of the back filtering tank 13, and the bottom surface of the second filtering chamber 136 is communicated with the second water flowing area 139.

In the application process, due to the action of gravity, the accumulated water at the bottom of the first filter chamber 135 will flow to the first flowing water area 138, the accumulated water at the bottom of the second filter chamber 136 will flow to the second flowing water area 139, and after the blockage of the filter material is lost, the water sources in the first flowing water area 138 and the second flowing water area 139 can flow without obstruction, so that the problem that the accumulated water easily forms dead water is solved; wherein, in order to make the water source in the filtering chambers flow to the flowing water area more easily, the bottom surfaces of the first filtering chamber 135 and the second filtering chamber 136 can be provided with porous structures to ensure that the water source at the bottom of the first filtering chamber 135 can flow into the first flowing water area 138 from multiple directions, and similarly, the second filtering chamber 136 can also adopt the same design to achieve the same effect.

Furthermore, the heating device 3 may be controlled in various ways, for example, the structure shown in fig. 1, 5 and 10 may be adopted, that is, a temperature sensor 82 is disposed in the water pumping chamber 132, and the temperature sensor 82 is electrically connected to the control circuit 6; when the temperature sensor 82 reflects that the temperature is higher than the temperature critical value set by the control circuit 6, the control circuit 6 controls the heating device 3 to stop heating; when the temperature sensor 82 reflects that the temperature is lower than the temperature critical value set by the control circuit 6, the control circuit 6 controls the heating device 3 to start heating.

Assuming that the temperature critical value set by the control circuit 6 is 20 ℃, if the temperature sensor 82 measures that the water temperature is above 20 ℃, the control circuit 6 controls the heating device 3 to stop heating, and if the temperature sensor 82 measures that the water temperature is below 20 ℃, the control circuit 6 controls the heating device 3 to continuously heat, thereby realizing temperature regulation and control; and when the temperature just is in the temperature critical value, can set for control heating device 3 and stop heating, also can set for and keep heating device 3 to heat continuously, no matter which kind of mode does not influence the realization of temperature regulation and control promptly, by the designer according to the demand select alright.

It should be noted that the temperature threshold is set at least as follows:

1. in the first setting mode, the control circuit 6 is preset with a temperature critical value when being manufactured, and a user cannot change the temperature critical value;

2. in a second arrangement, the control circuit 6 is preset with a temperature critical value when being manufactured, and a user can freely set the temperature critical value through the control circuit 6, so that the setting is convenient for the user;

3. in the third setting mode, the control circuit 6 presets a temperature critical value when being manufactured, and sets a temperature range, and a user can select a value in the temperature range to set the value as the temperature critical value;

4. in the fourth setting mode, the control circuit 6 does not preset a temperature critical value, and a user freely sets the temperature critical value through the control circuit 6;

5. in a fifth configuration, the control circuit 6 does not preset a temperature threshold, but sets a temperature range within which a user can select a value to set as the temperature threshold.

Of course, the heating device 3 is not limited to the above control method, and another control method of the heating device 3 may be realized by a timer, as shown in fig. 11, for example, the control circuit 6 may be configured to include a temperature-controlled timer 61; when the temperature control timer 61 times to reach the first preset time, the control circuit 6 controls the heating device 3 to generate heat; when the temperature control timer 61 counts the time and reaches the second preset time, the control circuit 6 will control the heating device 3 to stop heating.

At this time, the heating duration of the heating device 3 is substantially controlled to adjust the heating temperature of the heating device 3, but since the ambient temperature changes constantly, the heating duration needs to be adjusted in time to exert a better temperature control effect, that is, the mode of controlling by the temperature sensor 82 is more suitable for the use requirement.

Similarly, the control manner of the light emitting device 4 is various, and for example, the configuration shown in fig. 12 may be adopted, that is, the control circuit 6 is provided with a light-operated timer 62; when the light-operated timer 62 times to reach a first preset time, the control circuit 6 controls the light-emitting device 4 to emit light; when the light-operated timer 62 counts a second preset time, the control circuit 6 controls the light-emitting device 4 to stop emitting light.

For example, the photo timer 62 itself can be set to a 24-hour clock, setting 7: 00 is a first preset time, setting 19: 00 is the second preset time, so in the morning of each day 07: 00 hours, the control circuit 6 will control the light-emitting device 4 to emit light, 19: when 00 hours, the control circuit 4 controls the light-emitting device 4 to stop emitting light, so that the water tank 1 can obtain sufficient illumination at any time; the setting manner of the first preset time and the second preset time is substantially the same as the setting manner of the temperature threshold value, and therefore, the description thereof is omitted.

Of course, the light-emitting device 4 is not limited to the above control manner, as shown in fig. 13, another control manner of the light-emitting device 4 may be realized by a photosensitive sensor 83, and at this time, the multifunctional fish tank further includes the photosensitive sensor 83, the photosensitive sensor 83 is electrically connected to the control circuit 6, and the photosensitive sensor 83 is used for detecting the ambient brightness; when the photosensitive sensor 83 reflects that the brightness is higher than the brightness critical value set by the control circuit 6, the control circuit 6 controls the light-emitting device 4 to stop emitting light; when the light sensor 83 reflects that the brightness is lower than the brightness critical value set by the control circuit 6, the control circuit 6 controls the light-emitting device 4 to emit light.

Assuming that the brightness critical value set by the control circuit 6 is a, if the brightness measured by the photosensor 83 is greater than a, the control circuit 6 will control the light-emitting device 4 to stop emitting light, and if the brightness measured by the photosensor 83 is less than a, the control circuit 6 will control the light-emitting device 4 to emit light, thereby realizing brightness control; when the brightness is just at the brightness critical value, the light-emitting device 4 can be set to stop emitting light, and the light-emitting device 4 can also be set to continue emitting light, that is, neither way affects the realization of brightness regulation, and the designer can select the mode according to the requirement.

Compared with the temperature critical value, the user is difficult to visually define the brightness critical value, so that the brightness critical value is preset only in the control circuit 6, the function of adjusting the brightness critical value is not required to be provided for the user, the trouble brought to the user is avoided, and the generation cost can be reduced.

Similarly, the feeding device 5 may be controlled in various ways, for example, the control circuit 6 may be provided with a feeding timer 63 as shown in fig. 14, and when the feeding timer 63 counts a preset time, the control circuit 6 controls the feeding device 5 to feed.

At this moment, the timing feeding of the feeding device 5 is controlled, so that the multifunctional fish tank has the feeding function, the feeding time point can be set to be one or more, the feeding time point is specifically selected according to design requirements, and the setting of the feeding time point can be as follows:

1. directly appointing each feeding time point, such as setting through a button of the control circuit 6, or installing a relevant control APP in the mobile phone, so as to carry out remote control setting;

2. the feeding times per day may be set manually or by a preset program, for example, the control circuit 6 may be configured to automatically calculate each feeding time point according to the time point of turning on/off the light, such as turning on the light at 8:00 per day, 20: 00 lights off, then the first feeding time point can be automatically calculated as the second half hour after lights on, i.e., 8:30, and the last feeding time point can be automatically set half an hour before lights off, i.e., 19:30, then the middle feeding time point can be equally divided between these two time points, and if 3 feeds are made per day, then the middle one time point is 13: 00.

An alternative construction of the feeding device 5 is shown in fig. 7 to 9, i.e. the feeding device 5 comprises a bait chamber 52, a feeding shaft 53 and a motor 54; the bait bin 52 is provided with a material leakage opening 521, and the material leakage opening 521 is arranged opposite to the feeding opening 51; the feeding shaft 53 is arranged between the feeding opening 51 and the material leakage opening 521, and the motor 54 is used for driving the feeding shaft 53 to rotate so as to control the feeding shaft 53 to feed the material to the feeding opening 51 for output.

When using, earlier place bait in bait storehouse 52 storage, feed the axle 52 and blocked to feed and eat and switch on between mouthful 51 and the hourglass material mouth 521 this moment, so bait can't drop to feeding outside the device 5, and after reaching the time point that needs feed and eat, control circuit 6 rotates driving motor 54, thereby motor 54 drives and feeds the axle 53 and rotate, at the pivoted in-process of feeding axle 53, it can send bait to feeding mouthful 51 output to feed to eat the axle 53, thereby realized the automatic feeding of bait and eaten, wait to feed and eat the back, motor 54 just can drive and feed the axle 53 and continue to rotate, it resets to feed the axle 53, wherein, it decides according to feeding the number of turns of axle 53 pivoted to feed the weight, the number of times that the system defaulted is 1 circle at every turn, but the user can set for as required.

The structure of the feeding shaft 53 is not unique; for example, the feeding shaft 53 can be provided with a through hole which radially penetrates through the feeding shaft 53, when the motor 54 controls the feeding shaft 53 to rotate until the material leakage opening 521, the through hole and the feeding opening 51 are arranged on the same straight line, the bait can be continuously sent to the feeding opening 51 to be output, and at the moment, the quantitative feeding of the bait can be realized only by controlling the motor 54 to adjust the conduction time of the bait output path; similarly, the structure shown in fig. 8 and 9 may be adopted, at this time, a concave hole 531 is arranged on the feeding shaft 53, the concave hole 531 is arranged on the side wall of the feeding shaft 53, but the feeding shaft 53 is not through, so when the motor 54 controls the feeding shaft 53 to rotate until the concave hole 531 is opposite to the material leakage port 521, the concave hole 531 will be filled with bait, at this time, the motor 54 controls the feeding shaft 53 to rotate again until the concave hole 531 is opposite to the feeding port 51, the bait in the concave hole 531 will be sent to the feeding port 51 to be output, that is, one rotation of the feeding shaft 53 realizes one-time quantitative feeding.

It should be noted that, along with the development of smart mobile phone and mobile communication network and the arrival of 5G, cell-phone remote monitoring and video are vwatched and are become the new demand of shui nationality amusement, but these functions still stop at security protection monitoring level, the color, the video refresh frame frequency can not satisfy the entertainment level demand, greatly reduced user experience, so for the functional diversity who further improves multi-functional fish bowl, as shown in fig. 15, can set up multi-functional fish bowl still including camera 9, camera 9 is used for shooing 1 inside the jar, when carrying out the use, shoot the ecological environment in the jar 1 through camera 9, be convenient for the user vwatch in the future.

The content shot by the camera 9 can be stored and transmitted in various ways, for example, the control circuit 6 can be provided with a memory, the content shot by the camera 9 is stored in the memory, and the user calls out the content in the memory to watch the content in the future; as shown in fig. 15, the control circuit 6 is provided with a wireless communication circuit 64, and the wireless communication circuit 64 outputs the content captured by the camera 9 as a video signal, for example, by WIFI transmission, that is, the content can be transmitted to a server, a mobile phone of a user, and the like, so that the user can watch the content in real time.

Regarding the material of the water vat 1, the water vat 1 can be made of transparent materials such as glass or acrylic, but the water vat 1 made of acrylic has the advantages of attractive appearance, delicate processing, good heat preservation effect, difficult crushing and the like, so the water vat 1 is preferably made of acrylic;

moreover, when fish is put, water is changed and the like, the cover plate 2 needs to be opened, so that the detachable structure is generally arranged between the cover plate 2 and the water vat 1 in the prior art; but in the multi-functional fish bowl, control circuit 6 locates on apron 2, heating device 3, water pump 7, water level sensor 81 and temperature sensor 82 etc. locate in jar 1, if set up apron 1 and jar 1 into bearing partition formula installation, at the in-process that lifts up apron 2, can be to heating device 3, water pump 7, parts such as water level sensor 81 and temperature sensor 82 pull, so for avoiding the appearance of this problem, can adopt the structure shown in figure 2 and figure 3, be about to set up to convertible installation between apron 2 and the jar 1, the in-process of opening is overturn at apron 2, as long as connecting wire length between each part is enough, the problem that the part was pulled can not appear, thereby the structural stability of product has been improved greatly.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A multifunctional fish tank is characterized by comprising,

the water tank is internally provided with a water storage cavity;

the cover plate is arranged at the top of the water tank;

the heating device is arranged in the water tank;

the irradiation direction of the light-emitting device is aligned with the water storage cavity;

the feeding device is provided with a feeding port, and the feeding port is arranged in a space enclosed by the water vat and the cover plate;

the heating device, the light-emitting device and the feeding device are electrically connected with the control circuit, and the control circuit is used for controlling the heating temperature of the heating device to be within a limited range, controlling the light-emitting device to emit light within a limited time period and controlling the feeding device to feed at a set time.

2. The multifunctional fish tank as claimed in claim 1,

the surface of the cover plate facing the water storage cavity is provided with a containing cavity, the light-emitting device is arranged in the containing cavity, and at least one part of the feeding device for placing baits is arranged in the containing cavity;

the storage cavity is covered with a shielding plate, and the shielding plate is provided with a feeding through hole and a light hole;

the feeding through hole and the feeding port are oppositely arranged, so that the feeding device can feed into the water storage cavity through the feeding through hole;

the light hole and the light emitting device are arranged oppositely, so that light emitted by the light emitting device can irradiate the water storage cavity through the light hole.

3. The multifunctional fish tank as claimed in claim 1,

a back filter tank is arranged on one side of the interior of the water tank, the opening of the back filter tank faces the cover plate, and a filter chamber and a pumping chamber are arranged in the back filter tank;

the filter chamber is provided with a water inlet which communicates the filter chamber with the water storage cavity;

the water pumping chamber is communicated with the filtering chamber, a water pump is arranged in the water pumping chamber, and the water pump is used for pumping water in the water pumping chamber to the water storage chamber.

4. The multifunctional fish tank as claimed in claim 3,

the filter chamber comprises a first filter chamber and a second filter chamber, and the water pumping chamber, the first filter chamber and the second filter chamber are sequentially arranged in the back filter tank in the same linear direction;

the lower part of the water pumping chamber is communicated with the lower part of the first filtering chamber, and a water pumping port of the water pump is arranged at the lower part of the water pumping chamber;

the first filtering chamber is communicated with the second filtering chamber, and the water inlet is formed in the second filtering chamber.

5. A multifunctional fish tank as claimed in claim 4, wherein a heating chamber is arranged between the first filtering chamber and the second filtering chamber, the upper part of the heating chamber is communicated with the upper part of the first filtering chamber, the lower part of the heating chamber is communicated with the lower part of the second filtering chamber, and the heating device is arranged in the heating chamber.

6. The multifunctional fish tank as claimed in claim 5, wherein the heating device is a heating rod, the heating rod is vertically arranged in the heating chamber, and one end of the heating rod is arranged at the bottom of the heating chamber.

7. The multifunctional fish tank as claimed in claim 4,

the bottom of the first filtering chamber is separated from the bottom of the back filtering tank, a first water flowing area is formed between the bottom of the first filtering chamber and the bottom of the back filtering tank, and the bottom surface of the first filtering chamber is communicated with the first water flowing area;

the bottom of the second filtering chamber is separated from the bottom of the back filtering tank, a second water flowing area is formed between the bottom of the second filtering chamber and the bottom of the back filtering tank, and the bottom surface of the second filtering chamber is communicated with the second water flowing area.

8. The multifunctional fish tank as claimed in claim 4,

a temperature sensor is arranged in the pumping chamber and is electrically connected with the control circuit;

when the temperature reflected by the temperature sensor is higher than the temperature critical value set by the control circuit, the control circuit controls the heating device to stop heating;

when the temperature reflected by the temperature sensor is lower than the temperature critical value set by the control circuit, the control circuit controls the heating device to start heating.

9. The multifunctional fish tank as claimed in claim 1,

the control circuit is provided with a light-operated timer;

when the light-operated timer reaches a first preset time, the control circuit controls the light-emitting device to emit light;

when the light-operated timer reaches a second preset time, the control circuit controls the light-emitting device to stop emitting light.

10. The multifunctional fish tank as claimed in claim 1, wherein the control circuit is provided with a feeding timer, and when the feeding timer counts a preset time, the control circuit controls the feeding device to feed.

11. The multifunctional fish tank as claimed in claim 1,

the feeding device comprises a bait bin, a feeding shaft and a motor;

the bait bin is provided with a material leakage opening, and the material leakage opening is opposite to the feeding opening;

the feeding shaft is arranged between the feeding opening and the material leakage opening, and the motor is used for driving the feeding shaft to rotate so as to control the feeding shaft to feed the material to the feeding opening for outputting.

12. The multifunctional fish tank as claimed in claim 1, further comprising a camera for photographing the inside of the water tank.

13. The multifunctional fish tank as claimed in claim 12, wherein the control circuit is provided with a wireless communication circuit for outputting the contents photographed by the camera as video signals.