CN216060162U

CN216060162U - Household steam box

Info

Publication number: CN216060162U
Application number: CN202122291271.5U
Authority: CN
Inventors: 罗秋蓉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-18
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a household steam box which comprises a shell, wherein box body support legs are arranged at four corners of the bottom of the shell, an opening is formed in the front surface of the shell, a steam box door with a door handle is arranged at the opening, a box body water tank and a plurality of steam trays positioned above the box body water tank are arranged in the shell, an electric heater is arranged in the box body water tank, and the electric heater is controlled by a control panel outside the shell; the household steam box is characterized in that a partition plate is arranged in a shell of the household steam box, and the inner space of the shell is divided into a left box body and a right box body through the partition plate; the box body water tank and the steaming tray are positioned in the left box body; and a water storage mechanism capable of replenishing water to the tank body water tank and a power-off control mechanism for controlling water replenishment of the water storage mechanism and power-on and power-off of the electric heater are further arranged in the right tank body. The utility model reduces the size and the floor area on the basis of the prior electric steam box, and is more suitable for being used in families by adding the water storage mechanism and the power-off control mechanism.

Description

Household steam box

Technical Field

The utility model relates to the technical field of household appliances, in particular to a household steam box.

Background

The electric steam box is a high-tech kitchen electrical appliance product which turns water into high-temperature steam through a heating plate to cook food by 100% of steam, and has a powerful pure steam function. The multifunctional cooking device can quickly realize cooking such as steaming vegetables, steaming rice, steaming soup and heating dishes, and has the functions of accurate temperature control, nutrition locking, lipid reduction, salt reduction, original taste and flavor maintenance of food, and the like.

The steam boxes sold in the existing market are all used in large commercial places such as canteens, restaurants and the like, and are not suitable for families due to large size and occupied area; the electric rice cooker used in the family is influenced by the heating area, and the cooked rice and dishes are not delicious than the rice and dishes cooked by the steam box.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a steam box for home use, which is more suitable for home use by increasing a water storage mechanism and a power-off control mechanism while reducing the size and the floor area of the conventional electric steam box.

The technical scheme adopted by the utility model is as follows:

a household steam box comprises a shell, wherein box body support legs are arranged at four corners of the bottom of the shell, an opening is formed in the front face of the shell, a steam box door with a door handle is arranged at the opening, a box body water tank and a plurality of steam trays positioned above the box body water tank are arranged in the shell, an electric heater is arranged in the box body water tank, and the electric heater is controlled through a control panel outside the shell; the household steam box is characterized in that a partition plate is arranged in a shell of the household steam box, and the inner space of the shell is divided into a left box body and a right box body through the partition plate; the box body water tank and the steaming tray are positioned in the left box body; and a water storage mechanism capable of replenishing water to the tank body water tank and a power-off control mechanism for controlling water replenishment of the water storage mechanism and power-on and power-off of the electric heater are further arranged in the right tank body.

Further, the water storage mechanism comprises a water storage barrel, a water inlet pipe and a water adding funnel, the water storage barrel is fixedly arranged in the right box body, the water adding funnel penetrating through the shell is arranged at the top of the water storage barrel, and the water inlet pipe communicated with the water tank of the box body is arranged at the bottom of the water storage barrel.

Furthermore, the power-off control mechanism consists of a water inlet floating ball, a water inlet baffle, a forced power-off switch and a power supply wiring board; the electric heater is electrically connected with the power supply patch board through the forced power-off switch; the water inlet baffle is positioned in the tank body water tank, one end of the water inlet baffle is arranged on the side wall of the tank body water tank in a swinging mode through a support and can block the pipe orifice of the water inlet pipe, one side of the other end of the water inlet baffle is fixedly provided with a water inlet floating ball through a connecting rod, and the other side of the water inlet baffle is connected with a pull wire of the forced power-off switch; when the pull wire of the forced power-off switch is under tension, the forced power-off switch disconnects the electric heater from the power supply wiring board, and when the pull wire of the forced power-off switch is free of tension, the forced power-off switch restores the electric connection between the electric heater and the power supply wiring board.

Further, a water adding floating ball mechanism is also arranged in the water storage barrel, and the water adding floating ball mechanism consists of a water adding floating ball, a swinging rod, a connecting rod and a water adding prompter; the swing rod is arranged at the top in the water storage barrel in a swinging manner through a support, one end of the swing rod is fixedly provided with a water adding floating ball, and the other end of the swing rod is hinged with the bottom of the connecting rod; the connecting rod is arranged in the water adding funnel, and the top of the connecting rod is provided with a water adding prompter.

Furthermore, a water inlet temperature difference compensation mechanism is also arranged in the water storage barrel, and the water inlet temperature difference compensation mechanism consists of a spiral temperature increasing pipe and an air release cap; the spiral warming pipe is arranged in the water storage barrel, a pipe orifice at one end of the spiral warming pipe penetrates through the water storage barrel and the top of the partition plate positioned at one side in the left box body, and a pipe orifice at the other end of the spiral warming pipe penetrates through the water storage barrel and the shell and is exposed out of the top of the shell; the air-releasing cap is provided with a spiral warming tube which is exposed on one end of the outer shell.

Further, a safety valve penetrating through the outer shell is arranged at the top of the left box body.

Furthermore, a water drain pipeline penetrating through the shell is arranged on one side of the tank body water tank, and a water drain valve is arranged on the waterproof pipeline.

Further, a heat insulation layer is filled between the left box body and the shell.

Furthermore, steam tray guide rails are arranged on the inner walls of the two sides of the left box body, and the steam trays can be pulled and pulled through the steam tray guide rails and are located above the box body water tank.

The utility model has the beneficial effects that:

the utility model relates to a household steam box, which reduces the size and the floor area on the basis of the existing electric steam box and is additionally provided with a water storage mechanism and a power-off control mechanism; the water storage mechanism can be used for supplementing water to the tank body water tank, so that the water quantity in the tank body water tank is prevented from being too low, and the power-off control mechanism is used for controlling the water supplementing of the water storage mechanism and controlling the power-on and power-off of the electric heater; therefore, the household steam box is safer and more reliable as a whole, and is more suitable for being used at home.

In addition, this family uses steam ager still is equipped with into water difference in temperature compensation mechanism, and the produced steam of this family uses steam ager during operation of intaking difference in temperature compensation mechanism promotes the temperature in the water storage mechanism for water storage mechanism has a certain temperature to the water that the box basin supplyed, and then promotes the work efficiency of this family uses steam ager, and is also more energy-conserving simultaneously.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

in the figures 1-2, 1-shell, 2-box support foot, 3-steam box door, 4-box water tank, 5-steam dish, 6-electric heater, 7-control panel, 8-baffle, 9-water storage barrel, 10-water inlet pipe, 11-water feeding funnel, 12-water inlet floating ball, 13-water inlet baffle, 14-forced power-off switch, 15-power wiring dish, 16-bracket, 17-pull wire of forced power-off switch, 18-water feeding floating ball, 19-swinging rod, 20-connecting rod, 21-water feeding prompter, 22-bracket, 23-spiral temperature increasing pipe, 24-air vent cap, 25-safety valve, 26-water discharging pipeline, 27-water discharging valve, 28-heat preservation layer, 29-steam dish guide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

As shown in figures 1-2, the utility model relates to a household steam box, which comprises a shell, wherein box body support legs are arranged at four corners of the bottom of the shell, an opening is arranged on the front surface of the shell, a steam box door with a door handle is arranged at the opening, a box body water tank and a plurality of steam trays positioned above the box body water tank are arranged in the shell, an electric heater is arranged in the box body water tank, and the electric heater is controlled by a control panel outside the shell. The household steam box is characterized in that a partition plate is arranged in a shell of the household steam box, and the inner space of the shell is divided into a left box body and a right box body through the partition plate. The box body water tank and the steaming tray are positioned in the left box body. In order to preserve the heat of the left box body, a heat preservation layer is filled between the left box body and the shell. Simultaneously, in order to facilitate taking and placing of the steaming trays, steaming tray guide rails are further arranged on the inner walls of the two sides of the left box body, and the steaming trays can be pulled and pulled through the steaming tray guide rails and are located above the box body water tank. And a water storage mechanism capable of replenishing water to the tank body water tank and a power-off control mechanism for controlling water replenishment of the water storage mechanism and power-on and power-off of the electric heater are further arranged in the right tank body.

Further, the concrete structure of water storage mechanism does:

the water storage mechanism is composed of a water storage barrel, a water inlet pipe and a water adding funnel. The water storage barrel is fixedly arranged in the right box body, a water adding funnel penetrating through the shell is arranged at the top of the water storage barrel, and a water inlet pipe communicated with the tank body water tank is arranged at the bottom of the water storage barrel.

Further, the specific structure of the power-off control mechanism is as follows:

the power-off control mechanism consists of a water inlet floating ball, a water inlet baffle, a forced power-off switch and a power supply wiring board. The electric heater is electrically connected with the power supply wiring board through the forced power-off switch. The baffle of intaking is located the box basin, and the one end of the baffle of intaking can wobbling install on the lateral wall of box basin through the support, and can the mouth of pipe of shutoff inlet tube, and the floater of intaking is passed through connecting rod fixed mounting in one side of the other end of the baffle of intaking, and the opposite side is connected with forcing power off switch's acting as go-between. When the pull wire of the forced power-off switch is under tension, the forced power-off switch disconnects the electric heater from the power supply wiring board, and when the pull wire of the forced power-off switch is free of tension, the forced power-off switch restores the electric connection between the electric heater and the power supply wiring board.

The working principle of the household steam box is as follows:

the household steam box is operated by a control panel, and heating time is selected after a power supply is switched on; the electric heater starts heating to make the water in the tank boil to generate steam. Along with the heating duration of the electric heater, the water quantity in the water tank of the box body can be reduced; at the moment, the water inlet floating ball of the power-off control mechanism acts, and the water inlet floating ball descends along with the liquid level in the tank body water tank to drive the water inlet baffle to swing downwards by taking the bracket as the center of a circle; when the water inlet baffle swings downwards, a gap is formed between the water inlet baffle and the pipe orifice of the water inlet pipe, water in the water storage barrel of the water storage mechanism can enter the tank body water tank through the water inlet pipe to supplement water, and when the liquid level in the tank body water tank reaches a high level, the water inlet baffle returns to the position under the action of the water inlet floating ball to plug the pipe orifice of the water inlet pipe. When no water is in the water storage barrel and the liquid level in the tank body water tank is at a low position, in order to prevent the electric heater from being damaged by dry burning, the power-off control mechanism is further provided with a forced power-off switch, the pull wire of the forced power-off switch is connected with the water inlet baffle, when the liquid level in the tank body water tank drops to a certain degree, the water inlet baffle swings downwards and pulls the pull wire at the same time, and when the pull wire of the forced power-off switch is pulled, the forced power-off switch disconnects the electric heater from the electric connection of the power supply wiring disc, so that the heater is prevented from being damaged by dry burning.

On the basis of the technical scheme, the positions of the left box body and the right box body of the household steam box and the internal structure of the left box body and the right box body can be interchanged.

In order to remind a user when the water in the water storage barrel is insufficient, a water adding floating ball mechanism is further arranged in the water storage barrel. The water adding floating ball mechanism consists of a water adding floating ball, a swinging rod, a connecting rod and a water adding prompter; the swing rod is arranged at the top in the water storage barrel in a swinging manner through the bracket, one end of the swing rod is fixedly provided with the water adding floating ball, and the other end of the swing rod is hinged with the bottom of the connecting rod; the connecting rod is arranged in the water adding funnel, and the water adding prompter is arranged at the top of the connecting rod. When the water quantity in the water storage bucket is insufficient, the water adding floating ball drives one end of the swinging rod to move downwards, and meanwhile, the other end of the swinging rod drives the connecting rod and the water adding prompter to move upwards by taking the support as a supporting point, so that the water adding prompter is exposed out of the water adding funnel, and a user is reminded of the insufficient water quantity in the water storage bucket.

In order to further improve the working efficiency of the household steam box and save energy; and a water inlet temperature difference compensation mechanism is also arranged in the water storage barrel. The water inlet temperature difference compensation mechanism consists of a spiral temperature increasing pipe and an air discharging cap; the spiral temperature-increasing pipe is arranged in the water storage barrel, one end pipe orifice of the spiral temperature-increasing pipe penetrates through the water storage barrel and the top of the partition plate positioned on one side in the left box body, and the other end pipe orifice of the spiral temperature-increasing pipe penetrates through the water storage barrel and the shell and is exposed out of the top of the shell; the gas releasing cap is provided with a spiral warming tube at one end exposed out of the shell.

When the household steam box is normally used, the electric heater starts to heat, water in the water tank of the box body boils to generate steam, when the pressure in the left box body reaches a certain pressure value, the steam enters the spiral warming pipe from one end of the spiral warming pipe, the air discharge cap is jacked up, and the steam is discharged from the other end of the spiral warming pipe, so that the household steam box is kept to operate in safe pressure. In the process, the spiral heating pipe is positioned in the water storage barrel, so that the water temperature in the water storage mechanism can be increased by steam entering the spiral heating pipe, the water supplemented to the water tank of the box body by the water storage mechanism has a certain temperature, the working efficiency of the household steam box is improved, and meanwhile, the household steam box is more energy-saving. After the household steam box reaches the working time, the electric heater is automatically powered off, the exhaust cap is taken down to exhaust residual steam, and after the internal pressure and the external pressure are the same, the steam box door can be opened to take out the steaming tray.

In order to further ensure the safe use of the household steam box, a safety valve penetrating through the outer shell is arranged at the top of the left box body. When the spiral heating pipe or the air release cap fails, the safety valve can effectively act to release redundant steam, so that the household steam box operates in a safe pressure range. In addition, in order to save water resources, a water discharge pipeline penetrating through the shell is arranged on one side of the tank body water tank, and a water discharge valve is arranged on the waterproof pipeline. After the household steam box is used, hot water can be discharged through the water drain valve for other household purposes.

Claims

1. A household steam box comprises a shell, wherein box body support legs are arranged at four corners of the bottom of the shell, an opening is formed in the front face of the shell, a steam box door with a door handle is arranged at the opening, a box body water tank and a plurality of steam trays positioned above the box body water tank are arranged in the shell, an electric heater is arranged in the box body water tank, and the electric heater is controlled through a control panel outside the shell; the method is characterized in that: the household steam box is characterized in that a partition plate is arranged in a shell of the household steam box, and the inner space of the shell is divided into a left box body and a right box body through the partition plate; the box body water tank and the steaming tray are positioned in the left box body; and a water storage mechanism capable of replenishing water to the tank body water tank and a power-off control mechanism for controlling water replenishment of the water storage mechanism and power-on and power-off of the electric heater are further arranged in the right tank body.

2. The household steamer of claim 1, wherein: the water storage mechanism is composed of a water storage barrel, a water inlet pipe and a water adding funnel, the water storage barrel is fixedly arranged in the right box body, the water adding funnel penetrating through the shell is arranged at the top of the water storage barrel, and the water inlet pipe communicated with the water tank of the box body is arranged at the bottom of the water storage barrel.

3. The household steamer of claim 2, wherein: the power-off control mechanism consists of a water inlet floating ball, a water inlet baffle, a forced power-off switch and a power supply wiring board; the electric heater is electrically connected with the power supply patch board through the forced power-off switch; the water inlet baffle is positioned in the tank body water tank, one end of the water inlet baffle is arranged on the side wall of the tank body water tank in a swinging mode through a support and can block the pipe orifice of the water inlet pipe, one side of the other end of the water inlet baffle is fixedly provided with a water inlet floating ball through a connecting rod, and the other side of the water inlet baffle is connected with a pull wire of the forced power-off switch; when the pull wire of the forced power-off switch is under tension, the forced power-off switch disconnects the electric heater from the power supply wiring board, and when the pull wire of the forced power-off switch is free of tension, the forced power-off switch restores the electric connection between the electric heater and the power supply wiring board.

4. The household steamer of claim 2, wherein: a water adding floating ball mechanism is also arranged in the water storage barrel and consists of a water adding floating ball, a swinging rod, a connecting rod and a water adding prompter; the swing rod is arranged at the top in the water storage barrel in a swinging manner through a support, one end of the swing rod is fixedly provided with a water adding floating ball, and the other end of the swing rod is hinged with the bottom of the connecting rod; the connecting rod is arranged in the water adding funnel, and the top of the connecting rod is provided with a water adding prompter.

5. The household steamer of claim 2, wherein: the water storage barrel is also internally provided with a water inlet temperature difference compensation mechanism, and the water inlet temperature difference compensation mechanism consists of a spiral temperature increasing pipe and an air discharging cap; the spiral warming pipe is arranged in the water storage barrel, a pipe orifice at one end of the spiral warming pipe penetrates through the water storage barrel and the top of the partition plate positioned at one side in the left box body, and a pipe orifice at the other end of the spiral warming pipe penetrates through the water storage barrel and the shell and is exposed out of the top of the shell; the air-releasing cap is provided with a spiral warming tube which is exposed on one end of the outer shell.

6. The household steamer of claim 5, wherein: and the top of the left box body is provided with a safety valve penetrating through the shell.

7. The household steamer of claim 1, wherein: and a water drain pipeline penetrating through the shell is arranged on one side of the tank body water tank, and a water drain valve is arranged on the waterproof pipeline.

8. The household steamer of claim 1, wherein: and a heat insulation layer is filled between the left box body and the shell.

9. The household steamer of claim 1, wherein: be equipped with the steaming tray guide rail on the both sides inner wall of left side box, a plurality of steaming trays pass through the box basin top that is located that the steaming tray guide rail can the pull.