Novel pot cover

By using a new pot lid design with stabilizing perforations, funnel-shaped perforations, oil thermometer perforations, and an electric spatula, a closed cooking environment is achieved, solving the problem of oil fume diffusion and improving the air quality of the cooking environment.

CN120938256APending Publication Date: 2025-11-14张留品
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202511477609.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-10-16
Publication Date
2025-11-14

AI Technical Summary

Technical Problem

When cooking, cooking fumes spread quickly and existing range hoods are unable to completely remove them, resulting in serious indoor air pollution and affecting health.

Method used

Design a new type of pot lid equipped with a stabilizing through hole, a funnel through hole, an oil thermometer through hole, and a motor through hole. Combined with an electric spatula, it can realize a closed cooking process and control the overflow of oil fumes.

Benefits of technology

By using a closed cooking process, the leakage of oil fumes is effectively reduced, indoor air quality is protected, and the hygiene of the cooking environment is improved.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN120938256A_ABST
    Figure CN120938256A_ABST
Patent Text Reader

Abstract

A novel pot cover capable of cooking dishes is characterized in that the pot cover is provided with a stable through hole, a funnel through hole, an oil temperature measuring meter through hole, a motor through hole, a (spatula) insertion opening and the like, a funnel is inserted into the funnel through hole, an oil temperature measuring meter is inserted into the oil temperature measuring meter through hole, and the arranged funnel can add liquid seasonings such as oil, salt, sauce and vinegar into a pot; a pancake turner can be inserted into the pancake turner insertion hole, and dishes can be manually stir-fried outside the pot cover; the electric turner can also be used for frying dishes.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] It belongs to the category of household and kitchen products. Background Technology

[0002] Cooking is a daily activity in homes, canteens, and restaurants. As shown in the attached diagram, cooking fumes spread rapidly and severely pollute indoor air, affecting people's health. Although range hoods are now available, they can only remove a portion of the fumes due to the large volume of fumes produced during cooking, leaving the room still filled with smoke and making it difficult to breathe. Summary of the Invention

[0003] This invention provides a pot lid, specifically a novel pot lid for cooking. The novel pot lid features a stabilizing perforation, a funnel perforation, an oil thermometer perforation, a motor perforation, and a spatula insertion port. The funnel perforation allows for the insertion of a funnel, and the oil thermometer perforation allows for the insertion of an oil thermometer. The funnel allows for the addition of liquid seasonings such as oil, salt, soy sauce, and vinegar to the pot. The spatula insertion port allows for manual stirring of the food outside the lid; it can also be used with an electric spatula. When cooking with this novel pot lid, the entire frying process is relatively enclosed, effectively controlling the overflow of oil fumes and reducing indoor air pollution. Attached Figure Description

[0004] Figure 1 This is a schematic diagram of the structure of a new type of pot lid.

[0005] Figure 2 This is a schematic diagram of a stable through-hole structure.

[0006] Figure 3 Yes, this is a structural diagram of the spatula inlet.

[0007] Figure 4 This is a diagram illustrating the structure and usage of a condiment box and an ingredient box.

[0008] Figure 5 A schematic diagram illustrating the functions of the motor box, motor, and motor mount.

[0009] Figure 6 This is a diagram showing the structure and connection of the connecting parts (of the motor shaft).

[0010] Figure 7 This is a schematic diagram of the structure of an electric spatula.

[0011] Figure 8 This is a connection diagram (for an electric spatula).

[0012] Figure 9 This is a schematic diagram of the handle and lid opening structure of the (new type of pot lid).

[0013] In the figure: (1) new type of pot lid, (2) stabilizing through hole, (3) funnel through hole, (4) funnel, (5) oil thermometer through hole, (6) oil thermometer, (7) motor through hole, (8) motor box, (9) spatula insertion port, (10) (slide groove for inserting the lid), (11) handle, (12) inner and outer protrusions of the stabilizing through hole, (13) (cover plate with notch), (14) seasoning box, (15) ingredient box, (16) handle, (17) motor, power cord and switch, (18) lithium battery, (19) (motor) base, (20) (fixing) screw, (21) motor shaft, (22) connector, (23) (fixing hole for connector), (24) movable opening, (25) Spring, (26) (lower end of connector) square socket, (27) (electric spatula plug) square rod, (28) (on the square rod) wire clip, (29) (lower end of the square rod) U-shaped connection, (30) connecting hole, (31) (electric spatula) wire bracket, (32) (electric spatula) docking hole, (33) (electric spatula) spatula head, (34) plug, (35) (new type of pot lid) pot lid opening, (36) (handle) movable connection, electric spatula body (A) front, (B) side, (C) (front) overall (schematic diagram). Detailed Implementation

[0014] The sides of the new pot lid are higher than those of the ordinary pot lid. The main body can be made entirely of tempered glass or partially of tempered glass and stainless steel. (1) The new pot lid is equipped with (2) a stabilizing through hole, (3) a funnel through hole, (5) an oil thermometer through hole, (7) a motor through hole, (8) a motor box, (9) a spatula insertion port, and (11) a handle. (3) The funnel through hole inserts (4) a funnel, (5) the oil thermometer through hole inserts (6) an oil thermometer, (7) the motor insertion port is equipped with (8) a motor box (as shown in Figure (1)). (2) The stabilizing through hole has protrusions on the inside and outside (as shown in Figure (2)). The spatula (9) insertion port is equipped with (10) a sliding groove on both sides. (10) The sliding groove inserts (12) a cover plate with a notch. (12) The cover plate with the notch can be opened or closed by sliding up and down. (9) Insertion port (as shown in Figure (3)), (9) insert the spatula into the insertion port for (manual) stir-frying of dishes. (2) The handles of (14) seasoning box and (15) ingredient box can be inserted into the stable through hole respectively (as shown in Figure (4)); (17) motor set (19) base, (17) motor and (19) base are fixed with (20) screws, which makes it easy to put in or take out in (8) motor box; (17) motor (including wires and switch); (17) motor is driven by (18) lithium battery (as shown in Figure (5)) to drive the electric spatula to rotate. (17) motor is DC geared motor. (22) The connector (upper end) connects to the (21) central shaft of the (17) motor and is fixed with (20) screws. (22) The connector is provided with (25) spring, (25) spring is provided with (24) movable opening on one side of the lower side, and the lower end is provided with (26) square opening (as shown in Figure (6)). The upper part of the electric spatula is (27) square rod, (27) square rod is inserted into the (19) square socket of the connector; (27) square rod is provided with (21) wire clip on one side, (27) square rod part is (31) wire bracket, (31) wire bracket is used to bond silicone material when (27) spatula head (as shown in Figure (7)) (A) front, (B) side, (C) (front) overall (schematic diagram); (27) spatula head is flush with the concave surface of the bottom of the pot. (21) The wire clip is inserted into the (17) movable opening and restricts the movement of the (27) square rod (as shown in Figure (8)). Pressing down the (21) wire clip allows the electric spatula to be removed and also makes it easy to remove the (17) motor. (1) A silicone pad is added to the (35) lid opening of the new type of pot lid, and the (11) handle is a T-shaped (36) movable connection (as shown in Figure (9)).

[0015] Actual usage steps: Insert the (14) seasoning box containing seasonings and the (16) handle (from inside the pot) of the (15) ingredient box containing ingredients into the (8) stabilizing hole. Place the (1) new type pot lid on the pot. Pour cooking oil into the pot from the (3) funnel. Turn on the fire. After observing the oil temperature rise from the (6) oil thermometer, remove the (6) oil thermometer. Turn on the (17) power switch. The electric spatula will rotate. First, rotate the (14) seasoning box (16) handle to pour the seasonings into the pot and stir-fry. Then, pour in the ingredients and stir-fry until they are 80-90% cooked (from the (3) funnel). Add salt, soy sauce, and MSG seasonings. When cooked, turn off the power and remove from the pot. The entire frying process using the (1) new type pot lid is relatively closed, which controls the overflow of oil fumes and the pollution of indoor air.

Claims

1. A novel pot lid (1), characterized in that: (1) The new pot lid is equipped with (2) a stable through hole, (3) a funnel through hole, (5) an oil thermometer through hole, (7) a motor through hole, (8) a motor box, (9) a spatula insertion port, (11) a handle; (3) the funnel through hole is inserted into (4) the funnel; (5) the oil thermometer through hole is inserted into (6) the oil thermometer, (7) a motor box is set on the motor insertion port; (2) the stable through hole has protrusions on the inside and outside; (9) the spatula insertion port is equipped with (10) a sliding groove on both sides, (10) the sliding groove is inserted into (12) a cover plate with a notch, (12) the cover plate with a notch can slide up and down; (8) the motor box is convenient to put in or take out the (17) motor with (19) base.

2. The motor according to claim (1) (17), characterized in that: (17) The motor is a DC geared motor, driven by (18) lithium battery; (21) The motor shaft and (22) connector are fixed with (20) screws.

3. The (17) motor with (19) base according to claim (1), characterized in that: (17) The motor and (19) base are fixed with (20) screws.

4. The connector according to claim (2) (22), characterized in that: (22) Connector (upper end) connects (17) motor (21) central shaft and is fixed with (20) screw; (25) spring is set in the middle, (24) movable opening is set on one side, and (26) square opening is set at the lower end for inserting electric spatula.

5. The electric spatula according to claim (4), characterized in that: The upper part of the electric spatula is a (27) square rod, which is inserted into the (26) square opening of the connector; a (21) wire clip is set on one side of the (27) square rod, and a (31) wire bracket is set at the lower part of the (27) square rod. When the (31) wire bracket is bonded with silicone material, the (27) spatula head is attached; the (27) spatula head is flush with the concave surface of the bottom of the pot.

6. The novel pot lid according to claim (1), (11) handle, characterized in that: (1) The new pot lid has a silicone pad around the opening of the lid (35) and the handle is a T-shaped handle (11) with a movable connection (36).

7. The novel pot lid according to claim (1), characterized in that: (1) The main body of the new pot lid can be made entirely of tempered glass or partially of tempered glass plus stainless steel.