CN212261041U

CN212261041U - Children bowl

Info

Publication number: CN212261041U
Application number: CN202020680420.XU
Authority: CN
Inventors: 彭良; 高卫; 邓光跃
Original assignee: Hunan Yunlun Technology Co ltd
Current assignee: Hunan Yunlun Technology Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-01
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a children bowl, include: the bowl comprises a bowl body, wherein a metal concave cavity with an upward opening is formed in the top of the bowl body, a first through hole and a temperature sensor are arranged at the bottom of the metal concave cavity, and a heater is arranged on the inner wall of the metal concave cavity; the titanium alloy inner container is placed in the metal concave cavity; the base is detachably connected with the bowl body; the driving circuit board is arranged on the base and comprises a power supply module, a heater driving module and an MCU module, the heater driving module is connected with the heater, the MCU module is connected with the heater driving module, and the power supply module is respectively connected with the heater driving module and the MCU module. The utility model discloses a children bowl safe in utilization, edible safe in mind, intelligence keep warm, convenient the washing simultaneously.

Description

Children bowl

Technical Field

The utility model relates to a children tableware field, in particular to children's bowl.

Background

Medical science shows that the gastrointestinal protection layer of children is fragile and poor in temperature adaptability to food, the most suitable temperature of the food for children is 38-45 ℃, the intestines and the stomach are damaged when the children eat cold or hot food for a long time, and the children are prone to suffer from stomach diseases after growing up. In addition, the long-term use of unsanitary and even harmful tableware can also seriously affect the healthy growth of children.

The existing children bowl is usually a stainless steel bowl with a water injection structure, hot water is added to heat and preserve heat of food in the bowl when the bowl is cooled in autumn and winter, the temperature is higher in summer, and warm water is added to reduce the temperature of the food in the bowl so as to prevent children from being scalded. However, such bowls have the following problems: on one hand, stainless steel generally contains chromium and nickel, wherein chromium is a material which can make products stainless, and nickel is a corrosion-resistant material, and if a poor-quality stainless bowl is used or a stainless bowl is used in an improper method, heavy metals can damage the health of children; on the other hand, the heat preservation bowl of water injection structure breeds the bacterium easily, simultaneously in order to keep the heat preservation effect, needs frequently to carry out the water injection, especially easily takes place the scald accident when pouring into hot water.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a safe in utilization, edible put the heart, intelligent heat preservation prevents scalding children's bowl.

According to the utility model discloses children's bowl, include: the bowl comprises a bowl body, wherein a metal concave cavity with an upward opening is formed in the top of the bowl body, a first through hole and a temperature sensor are arranged at the bottom of the metal concave cavity, and a heater is arranged on the inner wall of the metal concave cavity; the titanium alloy inner container is placed in the metal concave cavity; the base is detachably connected with the bowl body; the driving circuit board is placed on the base and comprises a power supply module, a heater driving module and an MCU module, the heater driving module is connected with the heater, the MCU module is connected with the heater driving module, and the power supply module is respectively connected with the heater driving module and the MCU module.

According to the utility model discloses above-mentioned embodiment's a children bowl has following beneficial effect at least: the titanium alloy inner container is light and firm as a whole, so that children are far away from heavy metal hazards, more importantly, the titanium tableware can effectively prevent bacteria on the tableware from remaining, and the children can avoid diseases from entering the tableware by using the titanium tableware for a long time, so that the fragile intestines and stomach of the children are protected; MCU passes through temperature sensor but the food temperature in the real-time supervision titanium alloy inner bag, and when the food temperature dropped, accessible control heater drive module switched on for the heater to guarantee that the food temperature in the inner bag is in the suitable edible temperature range of children all the time.

According to some embodiments of the invention, the heater is an electrical heating film.

According to some embodiments of the utility model, the outer wall of metal cavity still is equipped with the refrigerator, dirver circuit board still be equipped with the refrigerator drive module that the refrigerator links to each other, refrigerator drive module respectively with power module with the MCU module links to each other.

According to some embodiments of the invention, the refrigerator is a semiconductor refrigeration fin.

According to some embodiments of the utility model, be equipped with switch on the bowl body, with the interface that charges that power module links to each other, switch establishes ties heater drive module with between the power module, switch establishes ties refrigerator drive module with between the power module, switch establishes ties the MCU module with between the power module.

According to some embodiments of the present invention, the power module is a rechargeable lithium battery, and the charging interface is a USB charging interface.

According to the utility model discloses a some embodiments, bowl body one side is equipped with first handle, and the opposite side is equipped with first boss and the second boss of placing perpendicularly from top to bottom, first boss is equipped with the second through-hole that is used for fixed ladle, the up end of second boss is equipped with the recess that is used for supporting the ladle.

According to some embodiments of the present invention, the bowl body is provided with a first handle on one side and a second handle on the other side.

According to some embodiments of the utility model, the bottom of the bowl body is equipped with and is used for holding the base with drive circuit board's downward opening's insulating cylindrical cavity, the roof of insulating cylindrical cavity is equipped with the third through-hole that is used for arranging the wire, the roof of insulating cylindrical cavity is equipped with a plurality of erection columns along the circumferencial direction, be equipped with on the base with the step hole of erection column adaptation.

According to some embodiments of the invention, the mounting post is provided with a reinforcing rib connected with the side wall and the top wall of the insulating cylindrical cavity.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a cross-sectional view of a child bowl of the present invention;

FIG. 2 is a schematic structural view of the inside of the child bowl of the present invention;

FIG. 3 is a schematic structural view of the bottom of the child bowl of the present invention;

fig. 4 is a schematic diagram of a circuit module of the child bowl of the present invention.

Reference numerals:

the bowl comprises a bowl body 101, a metal cavity 102, a first through hole 103, a temperature sensor 104, a heater 105, a titanium alloy inner container 106, a base 107, a driving circuit board 108, a refrigerator 109, a power switch 201, a charging interface 202, a first handle 203, a first boss 204, a second boss 205, a second through hole 206, a groove 207, an insulating cylindrical cavity 208, a third through hole 209, a mounting column 210, a step hole 211 and a reinforcing rib 212.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless explicitly defined otherwise, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the terms in the present invention by combining the specific contents of the technical solutions.

As shown in fig. 1 to 4, for the child bowl of the present invention, a metal cavity 102 with an upward opening is provided at the top of a bowl body 101, a first through hole 103 and a temperature sensor 104 are provided at the bottom of the metal cavity 102, the first through hole 103 is provided at the bottom center position of the metal cavity 102, a heater 105 is provided at the inner wall of the metal cavity 102, the first through hole 103 is used for arranging a wire connecting the temperature sensor 104 and the heater 105, a titanium alloy inner container 106 is placed in the metal cavity 102, the base 107 of the child bowl is detachably connected with the bowl body 101, the driving circuit board 108 is arranged on the base 107, the driving circuit board 108 comprises a power module, a heater driving module and an MCU module, wherein the power module is electrically connected with the heater driving module, the heater 105 and the MCU module respectively, the MCU module is electrically connected with the temperature sensor 104, and the MCU module is provided with a control circuit which is electrically connected with the heater driving module.

In the child bowl in the above embodiment, the titanium alloy inner container 106 is separated from the bowl body 101, which is very convenient for cleaning the child bowl. The MCU module reads the temperature data of the temperature sensor 104 in real time, when the temperature in the titanium alloy inner container 106 is lower than 38 ℃, the MCU module controls the heater driving module to electrify the heater 105, and when the heating temperature exceeds 45 ℃, the MCU module controls the heater driving module to cut off the power of the heater 105 and stop heating. The heater driving module can adopt a relay or a switch MOS tube, and then the high and low levels are output through a control circuit of the MCU module to control the opening or closing of the relay and the switch MOS tube, so that the starting and the stopping of the heater 105 are controlled.

In some embodiments of the present invention, the heater 105 is preferably an electrical heating film, which has good ductility and is easy to be disposed in a small space, and at the same time, has very high conversion efficiency and low cost. Of course other small heaters are possible, such as PTC heating plates.

In some embodiments of the present invention, the outer wall of the metal cavity 102 is further provided with a refrigerator 109, the driving circuit board 108 is further provided with a refrigerator driving module connected to the refrigerator 109, the refrigerator driving module is connected to the power module, and the MCU module is provided with a control circuit electrically connected to the refrigerator driving module. When the temperature of food added into the titanium alloy inner container 106 exceeds 45 ℃, the MCU module controls the refrigerator driving module to electrify the refrigerator 109, and the refrigerator 109 is powered off and stops working until the temperature of the food is reduced to below 45 ℃. The refrigerator driving module can also adopt a relay or a switch MOS tube, and then the high and low levels are output through a control circuit of the MCU module to control the opening or closing of the relay and the switch MOS tube, so as to control the starting and the stopping of the refrigerator 109.

In some embodiments of the present invention, the refrigerator 109 is preferably a semiconductor cooling plate, which has a small size, a light weight and a long life, and other micro refrigerators are also possible.

In some embodiments of the present invention, the bowl body 101 is provided with a power switch 201 and a charging interface 202 connected to the power module, one of the pins of the power switch 201 is connected to the heater driving module, the refrigerator driving module and the MCU module, and the other pin of the power switch 201 is connected to the power module. The child bowl can start to work or stop working at any time by turning on the power switch 201 or turning off the power switch 201.

The utility model discloses an in some embodiments, power module is chargeable lithium cell, can make portable children's bowl like this, for charging for this lithium cell, still is equipped with the interface 202 that charges, and the interface 202 that charges preferably uses the USB interface to charge, can charge for the lithium cell with the treasured that charges this moment, and this kind of children's bowl conveniently carries and uses, does not receive the influence of family switch socket's mounted position.

In some embodiments of the utility model, bowl body 101 one side is equipped with first handle 203, and the opposite side of its symmetry is equipped with first boss 204 and the second boss 205 of vertical placement from top to bottom, and first boss 204 is equipped with the second through-hole 206 that is used for fixed ladle, and the up end of second boss 205 is equipped with recess 207 that is used for supporting the ladle.

In some embodiments of the present invention, the first handle 203 is disposed on one side of the bowl body 101, and the second handle is disposed on the other side of the bowl body, so that the user can hold the bowl with both hands, thereby preventing the bowl from dropping due to the lack of holding with one hand.

In some embodiments of the utility model, the bottom of the bowl body 101 is equipped with the downward open-ended insulating cylindrical cavity 208 that is used for holding base 107 and dirver circuit board 108, the roof of insulating cylindrical cavity 208 is equipped with the third through-hole 209 that is used for arranging the wire, the wire that connects temperature sensor 104, heater 105, refrigerator 109 passes this hole, the roof of insulating cylindrical cavity 208 is equipped with six erection columns 210 along the circumferencial direction, be equipped with the step hole 211 with erection column 210 adaptation on the base 107, erection column 210 and step hole 211 pass through the screw connection.

In the above embodiments, the bowl body 101 and the base 107 are detachably connected by the matching of the mounting post 210 and the step hole 211, but other detachable structures may also be adopted, for example, a ring platform is arranged at the bottom of the bowl body 101, the ring platform is provided with a plurality of fastening holes, and the base 107 is provided with a buckle matched with the fastening holes.

In some embodiments of the present invention, the mounting post 210 is provided with a reinforcing rib 212 connected to the side wall and the top wall of the insulating cylindrical cavity 208, the reinforcing rib 212 being capable of reinforcing the connection strength between the bowl body 101 and the base 107.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A child bowl, comprising:

the bowl comprises a bowl body (101), wherein a metal cavity (102) with an upward opening is formed in the top of the bowl body (101), a first through hole (103) and a temperature sensor (104) are formed in the bottom of the metal cavity (102), and a heater (105) is arranged on the inner wall of the metal cavity (102);

the titanium alloy inner container (106), the titanium alloy inner container (106) is placed in the metal concave cavity (102);

the base (107), the base (107) is detachably connected with the bowl body (101);

the driving circuit board (108) is placed on the base (107), the driving circuit board (108) comprises a power supply module, a heater driving module and an MCU module, the heater driving module is connected with the heater (105), the MCU module is connected with the heater driving module, and the power supply module is respectively connected with the heater driving module and the MCU module.

2. Child bowl according to claim 1, wherein the heater (105) is an electrical heating film.

3. Child bowl according to any of claims 1 to 2, wherein the outer wall of the metal cavity (102) is further provided with a refrigerator (109), and the driver circuit board (108) is further provided with a refrigerator driver module connected to the refrigerator (109), the refrigerator driver module being connected to the power supply module and the MCU module, respectively.

4. Child bowl according to claim 3, wherein the refrigerator (109) is a semiconductor chilling plate.

5. The child bowl as claimed in claim 3, wherein a power switch (201) and a charging interface (202) connected with the power module are arranged on the bowl body (101), the power switch (201) is connected in series between the heater driving module and the power module, the power switch (201) is connected in series between the refrigerator driving module and the power module, and the power switch (201) is connected in series between the MCU module and the power module.

6. The child bowl as claimed in claim 5, wherein the power module is a rechargeable lithium battery and the charging interface (202) is a USB charging interface.

7. The child bowl according to claim 1, wherein a first handle (203) is arranged on one side of the bowl body (101), a first boss (204) and a second boss (205) are vertically arranged on the other side of the bowl body, the first boss (204) is provided with a second through hole (206) for fixing the spoon, and the upper end face of the second boss (205) is provided with a groove (207) for supporting the spoon.

8. Child bowl according to claim 1, wherein the bowl body (101) is provided with a first handle (203) on one side and a second handle on the other side.

9. The child bowl as claimed in claim 1, wherein the bottom of the bowl body (101) is provided with a downward-opening insulating cylindrical cavity (208) for accommodating the base (107) and the driving circuit board (108), a top wall of the insulating cylindrical cavity (208) is provided with a third through hole (209) for arranging a conducting wire, the top wall of the insulating cylindrical cavity (208) is provided with a plurality of mounting posts (210) along a circumferential direction, and the base (107) is provided with a stepped hole (211) matched with the mounting posts (210).

10. Child bowl according to claim 9, characterized in that the mounting post (210) is provided with a reinforcement rib (212) connected to the side wall and the top wall of the insulating cylindrical cavity (208).