CN214341850U

CN214341850U - Dry-burning prevention alarm device for rice steaming cabinet

Info

Publication number: CN214341850U
Application number: CN202023089517.2U
Authority: CN
Inventors: 吴锐和
Original assignee: Nakayama Shima And Bao Kitchenware Equipment Co ltd
Current assignee: Nakayama Shima And Bao Kitchenware Equipment Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-08
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to a prevent dry combustion method alarm device technical field specifically is a dry combustion method alarm device is prevented to steamed rice cabinet, which comprises an outer shell, the bottom fixedly connected with power of shell internal surface, the last fixed surface of shell is connected with the warning light, the outer fixed surface of shell one side is connected with steamed rice cabinet basin, the middle part fixedly connected with that the shell is connected and is evaporated the side of rice cabinet basin and separate the temperature piece, separate the inside spout of having seted up of temperature piece, separate the inside movable rod that has cup jointed of temperature piece spout. The utility model has the advantages that: because the cavity is opened in the inside of floater, so when the water level of steaming cabinet basin is low excessively, the floater will descend along with the water level, make the floater plate drive the second rack and move down, drive first gear rotation through the second gear of meshing, make the first rack with first gear meshing drive the movable rod and move forward, press the button at last, make the alarm lamp alarm, the effectual anhydrous condition of cooking of having avoided steaming cabinet.

Description

Dry-burning prevention alarm device for rice steaming cabinet

Technical Field

The utility model relates to a prevent dry combustion method alarm device technical field, especially a prevent dry combustion method alarm device of rice steaming cabinet.

Background

A rice steaming cabinet, also called a rice steaming vehicle, is a large kitchen baking device which utilizes electricity and gas to generate heat and heats water in a water tank to enable the water to generate steam so as to cook food, is mainly used for large canteens such as hotels, troops and school factories, but due to overlong heating time, water consumption and dry heating often occur, and a certain amount of potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a dry combustion method alarm device is prevented to rice steaming cabinet.

The purpose of the utility model is realized through the following technical scheme: an anti-dry heating alarm device of a rice steaming cabinet comprises a shell, wherein the shell is of a hollow structure, the bottom of the inner surface of the shell is fixedly connected with a power supply, the upper surface of the shell is fixedly connected with an alarm lamp, an electric wire is connected between the alarm lamp and the power supply, the outer surface of one side of the shell is fixedly connected with a rice steaming cabinet water tank, the middle part of the side surface of the shell connected with the rice steaming cabinet water tank is fixedly connected with a heat insulation block, the inner part of the heat insulation block is provided with a chute, the inner part of the heat insulation block chute is sleeved with a movable rod, one side of the outer surface of the heat insulation block is fixedly connected with a protective sleeve, one side of the protective sleeve connected with the heat insulation block is provided with a threaded hole, the inner part of the protective sleeve is provided with a cavity, the inner part of the protective sleeve is sleeved with a movable rod, the upper surface of the movable rod positioned in the protective sleeve is fixedly connected with a movable plate, the movable plate is positioned in the cavity of the protective sleeve, one side surface of the movable plate is fixedly connected with a spring, one end of the movable plate away from the movable plate is fixedly connected with one side surface of the protective cavity, a first positioning plate is fixedly connected to one side surface of the protective sleeve far away from the heat insulation block, a positioning rod is fixedly connected to one side surface of the first positioning plate far away from the protective sleeve, one end of a plurality of positioning rods far away from the first positioning plate is fixedly connected with a second positioning plate, one side of the second positioning plate close to the first positioning plate is fixedly connected with a switch, one end of the switch far away from the second positioning plate is fixedly connected with a button, one end of the heat insulation block, which is positioned at a water tank of the rice steaming cabinet, is fixedly connected with a protective shell movable rod, which is positioned inside the protective shell, is provided with a first rack, the upper surface of the first rack is meshed with a first gear, a shaft is fixedly connected to the axis of the first gear, one end of the shaft far away from the first gear is fixedly connected with a second gear, one side surface of the second gear is meshed with a second rack, the bottom of the second gear is slidably connected with a positioning pipe, the bottom of the positioning pipe is fixedly connected to the protective shell, and the top end of the second rack is fixedly connected with a floating plate, the lower surface of one end, away from the second rack, of the floating plate is provided with a floating ball, the outer surface of the floating ball is provided with limiting rods, and the two ends of the limiting rods are fixedly connected to the protective shell.

Optionally, a bolt hole is formed in one side, connected with the water tank of the rice steaming cabinet, of the shell, and the shell is fixedly connected with the water tank of the rice steaming cabinet through a bolt.

Optionally, the protective shell is located inside the water tank of the rice steaming cabinet, and a gap is reserved between the bottom of the protective shell and the water tank of the rice steaming cabinet.

Optionally, the number of the limiting rods is four, the four limiting rods are arrayed on the outer surface of the floating ball in a square mode, and the distance between the four limiting rods is smaller than the diameter of the floating ball.

Optionally, the number of the positioning rods is four, the four positioning rods are arranged on the first positioning plate in a square shape,

optionally, the movable rod is coaxial with the button, and a gap is reserved between the movable rod and the button.

Optionally, the thermal insulation block and the protective sleeve are connected by bolts.

Optionally, the protective shell and the thermal insulation block are connected through a bolt.

Optionally, the material of floater is the stainless steel, and the cavity has been seted up to the inside of floater.

The utility model has the advantages of it is following:

1. because the cavity is opened in the inside of floater, so when the water level of steaming cabinet basin is low excessively, the floater will descend along with the water level, make the floater plate drive the second rack and move down, drive first gear rotation through the second gear of meshing, make the first rack with first gear meshing drive the movable rod and move forward, press the button at last, make the alarm lamp alarm, the effectual anhydrous condition of cooking of having avoided steaming cabinet.

2. Because the movable plate is fixedly connected above the movable rod and the spring is fixedly connected to the side surface of the movable plate, when the water level in the water tank of the rice steaming cabinet rises, the force of the movable rod disappears, and the spring drives the movable rod to reset, thereby ensuring the reuse of the alarm device.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the core component of the present invention.

In the figure: 1-shell, 2-power supply, 3-alarm lamp, 4-wire, 5-water tank of rice steaming cabinet, 6-insulating block, 7-movable rod, 8-protective sleeve, 9-movable plate, 10-spring, 11-first positioning plate, 12-positioning rod, 13-second positioning plate, 14-switch, 15-button, 16-protective shell, 17-first rack, 18-first gear, 19-shaft, 20-second gear, 21-second rack, 22-floating plate, 23-floating ball, 24-limiting rod and 25-positioning tube.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1-3, an anti-dry heating alarm device for a rice steaming cabinet comprises a shell 1, wherein the shell 1 is of a hollow structure, a power supply 2 is fixedly connected to the bottom of the inner surface of the shell 1, an alarm lamp 3 is fixedly connected to the upper surface of the shell 1, a wire 4 is connected between the alarm lamp 3 and the power supply 2, a rice steaming cabinet water tank 5 is fixedly connected to the outer surface of one side of the shell 1, the shell 1 and the rice steaming cabinet water tank 5 are fixedly connected through a bolt, a heat insulation block 6 is fixedly connected to the middle part of the shell 1, which is connected to the side surface of the rice steaming cabinet water tank 5, a sliding groove is formed in the heat insulation block 6, a movable rod 7 is sleeved in the sliding groove of the heat insulation block 6, a protective sleeve 8 is fixedly connected to one side of the outer surface of the heat insulation block 6, a threaded hole is formed in one side, which the protective sleeve 8 is connected to the heat insulation block 6, and the protective sleeve 8 are connected through a bolt, a cavity is formed in the protective sleeve 8, a movable rod 7 is sleeved in the protective sleeve 8, a movable plate 9 is fixedly connected to the upper surface of the movable rod 7, which is positioned in the protective sleeve 8, the movable plate 9 is positioned in the cavity of the protective sleeve 8, a spring 10 is fixedly connected to one side surface of the movable plate 9, which is far away from the movable plate 9, of the spring 10, a first positioning plate 11 is fixedly connected to one side surface of the protective sleeve 8, which is far away from the heat insulation block 6, a positioning rod 12 is fixedly connected to one side surface of the first positioning plate 11, the number of the positioning rods 12 is four, the four positioning rods 12 are arranged on the first positioning plate 11 in a square shape, a second positioning plate 13 is fixedly connected to one end of the positioning rods 12, which is far away from the first positioning plate 11, and a switch 14 is fixedly connected to one side of the second positioning plate 13, which is close to the first positioning plate 11, a button 15 is fixedly connected to one end, far away from the second positioning plate 13, of the switch 14, the movable rod 7 is coaxial with the button 15, a gap is reserved between the movable rod 7 and the button 15, a protective shell 16 is fixedly connected to one end, located at a water tank of a rice steaming cabinet, of the heat insulation block 6, the protective shell 16 is connected with the heat insulation block 6 through bolts, the protective shell 16 is located inside the water tank 5 of the rice steaming cabinet, a gap is reserved between the bottom of the protective shell 16 and the water tank 5 of the rice steaming cabinet, a first rack 17 is arranged at one end, located inside the protective shell 16, of the movable rod 7, a first gear 18 is meshed with the upper surface of the first rack 17, a shaft 19 is fixedly connected to the axis of the first gear 18, a second gear 20 is fixedly connected to one end, far away from the first gear 18, of the shaft 19, a second rack 21 is meshed with one side surface of the second gear 20, and a positioning pipe 25 is slidably connected to the bottom of the second gear 21, the bottom of the positioning tube 25 is fixedly connected to the protective shell 16, the top end of the second rack 21 is fixedly connected with a floating plate 22, a floating ball 23 is arranged on the lower surface of one end, away from the second rack 21, of the floating plate 22, the floating ball 23 is made of stainless steel, a cavity is formed in the floating ball 23, a limiting rod 24 is arranged on the outer surface of the floating ball 23, two ends of the limiting rod 24 are fixedly connected to the protective shell 16, the limiting rods 24 are four in number, the four limiting rods 24 are arranged on the outer surface of the floating ball 23 in a square shape, and the distance between the four limiting rods 24 is smaller than the diameter of the floating ball 23.

The working process of the utility model is as follows: when the water level in the water tank of the rice steaming cabinet is lower than the bottom position of the protective shell 16, the floating ball 23 descends, the floating plate 22 drives the second rack 21 to move downwards, the second gear 20 is driven to rotate, then the first gear 18 is driven to rotate, the movable rod 7 fixedly connected with the first gear 18 moves forwards, the button 15 is pressed down, the alarm lamp 3 is electrified to alarm, when the water level rises, the floating ball 23 rises, the force of the movable rod 7 pressing the button 15 disappears, the spring 10 resets, the movable plate 7 is restored by pushing the movable plate 9 fixedly connected with the movable rod 7, and the next use of the alarm device is ensured.

In summary, the following steps: because the floating ball 23 is provided with a cavity inside, when the water level inside the water tank 5 of the rice steaming cabinet is too low, the floating ball 23 will descend along with the water level, the floating plate 22 drives the second rack 21 to move downwards, the first gear 18 is driven to rotate through the meshed second gear 20, the first rack 17 meshed with the first gear 18 drives the movable rod 7 to move forwards, and finally the button 15 is pressed, so that the alarm lamp 3 gives an alarm, the situation that the rice steaming cabinet is dry-boiled without water is effectively avoided, because the movable plate 9 is fixedly connected above the movable rod 7, and the side surface of the movable plate 9 is fixedly connected with the spring 10, when the water level inside the water tank 5 of the rice steaming cabinet rises, the force of the movable rod 7 disappears, the spring 10 will drive the movable rod 7 to reset, and the reuse of the alarm device is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rice steaming cabinet prevents dry combustion method alarm device, includes shell (1), its characterized in that: the shell (1) is of a hollow structure, a power supply (2) is fixedly connected to the bottom of the inner surface of the shell (1), an alarm lamp (3) is fixedly connected to the upper surface of the shell (1), an electric wire (4) is connected between the alarm lamp (3) and the power supply (2), a rice steaming cabinet water tank (5) is fixedly connected to the outer surface of one side of the shell (1), a heat insulation block (6) is fixedly connected to the middle of the side surface of the shell (1) connected with the rice steaming cabinet water tank (5), a sliding groove is formed in the heat insulation block (6), a movable rod (7) is sleeved in the sliding groove of the heat insulation block (6), a protective sleeve (8) is fixedly connected to one side of the outer surface of the heat insulation block (6), a threaded hole is formed in one side of the protective sleeve (8) connected with the heat insulation block (6), a cavity is formed in the protective sleeve (8), the movable rod (7) is sleeved in the protective sleeve (8), the upper surface of the movable rod (7) positioned in the protective sleeve (8) is fixedly connected with a movable plate (9), the movable plate (9) is positioned in the cavity of the protective sleeve (8), a side surface of the movable plate (9) is fixedly connected with a spring (10), one end, far away from the movable plate (9), of the spring (10) is fixedly connected with one side surface of the cavity of the protective sleeve (8), one side surface, far away from the heat insulation block (6), of the protective sleeve (8) is fixedly connected with a first positioning plate (11), one side surface, far away from the protective sleeve, of the first positioning plate (11) is fixedly connected with a positioning rod (12), one end, far away from the first positioning plate (11), of the positioning rod (12) is fixedly connected with a second positioning plate (13), one side, close to the first positioning plate (11), of the second positioning plate (13) is fixedly connected with a switch (14), one end, far away from the second positioning plate (13), of the switch (14) is fixedly connected with a button (15), a protective shell (16) is fixedly connected to one end, located on a water tank of a rice steaming cabinet, of the heat insulation block (6), a first rack (17) is arranged at one end, located inside the protective shell (16), of the movable rod (7), a shaft (19) is fixedly connected to the shaft center of the first rack (17), a second gear (20) is fixedly connected to one end, far away from the first gear (18), of the shaft (19), a second rack (21) is meshed to one side face of the second gear (20), a positioning pipe (25) is slidably connected to the bottom of the second gear (20), the bottom of the positioning pipe (25) is fixedly connected to the protective shell (16), a floating plate (22) is fixedly connected to the top end of the second rack (21), and a floating ball (23) is arranged on the lower surface of the floating plate (22) at the end, far away from the second rack (21), the outer surface of the floating ball (23) is provided with a limiting rod (24), and two ends of the limiting rods (24) are fixedly connected to the protective shell (16).

2. The dry-heating prevention alarm device for the rice steaming cabinet as claimed in claim 1, wherein: the rice steaming cabinet water tank structure is characterized in that bolt holes are formed in one side, connected with a rice steaming cabinet water tank (5), of the shell (1), and the shell (1) is fixedly connected with the rice steaming cabinet water tank (5) through bolts.

3. The dry-heating prevention alarm device for the rice steaming cabinet as claimed in claim 1, wherein: the protective shell (16) is located inside the water tank (5) of the rice steaming cabinet, and a gap is reserved between the bottom of the protective shell (16) and the water tank (5) of the rice steaming cabinet.

4. The dry-heating prevention alarm device for the rice steaming cabinet as claimed in claim 1, wherein: the number of the limiting rods (24) is four, the four limiting rods (24) are arranged on the outer surface of the floating ball (23) in a square shape, and the distance between the four limiting rods (24) is smaller than the diameter of the floating ball (23).

5. The dry-heating prevention alarm device for the rice steaming cabinet as claimed in claim 1, wherein: the number of the positioning rods (12) is four, and the four positioning rods (12) are arranged on the first positioning plate (11) in a square shape.

6. The dry-heating prevention alarm device for the rice steaming cabinet as claimed in claim 1, wherein: the movable rod (7) is coaxial with the button (15), and a gap is reserved between the movable rod (7) and the button (15).

7. The dry-heating prevention alarm device for the rice steaming cabinet as claimed in claim 1, wherein: the heat insulation block (6) is connected with the protective sleeve (8) through bolts.

8. The dry-heating prevention alarm device for the rice steaming cabinet as claimed in claim 1, wherein: the protective shell (16) is connected with the heat insulation block (6) through bolts.

9. The dry-heating prevention alarm device for the rice steaming cabinet as claimed in claim 1, wherein: the floating ball (23) is made of stainless steel, and a cavity is formed in the floating ball (23).