CN220203650U - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN220203650U CN220203650U CN202321498142.6U CN202321498142U CN220203650U CN 220203650 U CN220203650 U CN 220203650U CN 202321498142 U CN202321498142 U CN 202321498142U CN 220203650 U CN220203650 U CN 220203650U
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- door
- lock mechanism
- door lock
- electronic
- cooking appliance
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- 238000010411 cooking Methods 0.000 title claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 112
- 238000004891 communication Methods 0.000 claims abstract description 20
- 230000005855 radiation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000012797 qualification Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cooking appliances, and discloses a cooking appliance, which comprises: a body, the inside of which is provided with a cavity; the door body is rotatably arranged on the machine body; the mechanical door lock mechanism is correspondingly arranged on the machine body and the door body, so that the door body has an unlocked door state and a single locked door state; the electronic door lock mechanism is correspondingly arranged on the machine body and the door body; a power supply for supplying power to the body and the electronic door lock mechanism; the machine body, the door body and the electronic door lock mechanism are in communication connection; when the door body is in the single-lock door state, the electronic door lock mechanism has a double-lock door state in which the door body is locked again on the machine body. When a child exists in the house, the electronic door lock mechanism can be directly started, so that the cooking utensil is changed from a single door locking state to a double door locking state. The child can not directly open the door body, so that the child can be prevented from being scalded, and the overall safety of the cooking utensil is improved.
Description
Technical Field
The utility model relates to the technical field of cooking appliances, in particular to a cooking appliance.
Background
At present, the door opening mode of the electric appliance is single, for example: microwave ovens, steam ovens, electric ovens, etc., are commonly employed to open a door by directly pulling a handle or pressing a switch. However, although the door opening mode realizes the effect of quickly opening the door, when the children exist in the house, the door is easy to be misoperated by the children when the heating is finished, thus the danger of scalding the children when the door is opened is easy to be caused, the safety performance is lower, and a plurality of potential safety hazards are brought to the user.
Disclosure of Invention
In view of the above, the utility model provides a cooking appliance to solve the problem that an electric appliance is generally opened by one step or one button switch, and is easy to be opened by a child by mistake.
In a first aspect, the present utility model provides a cooking appliance comprising: a body, the inside of which is provided with a cavity;
the door body is rotatably arranged on the machine body;
the mechanical door lock mechanism is correspondingly arranged on the machine body and the door body, so that the door body has an unlocked door state and a single locked door state;
the electronic door lock mechanism is correspondingly arranged on the machine body and the door body;
a power supply for supplying power to the body and the electronic door lock mechanism;
the machine body, the door body and the electronic door lock mechanism are in communication connection;
when the door body is in the single-lock door state, the electronic door lock mechanism has a double-lock door state in which the door body is locked again on the machine body.
The beneficial effects are that: when a child exists in the house, the electronic door lock mechanism can be directly started, so that the cooking utensil is changed from a single door locking state to a double door locking state. The child can not directly open the door body, so that the child can be prevented from being scalded, and the overall safety of the cooking utensil is improved.
In an alternative embodiment, the electronic door lock mechanism is a normally open solenoid valve, and the electronic door lock mechanism is unlocked before the machine body is energized.
The beneficial effects are that: because the cavity is not scalded to the child before the cooking appliance is electrified, namely before the cooking appliance is used and before the cooking appliance is used, the electronic door lock mechanism is unlocked before the cooking appliance is used and before the cooking appliance is used, so that the cooking appliance is in a single door locking state, and a user can place food ready for cooking in the cavity. Meanwhile, staff in the production line can conveniently check the inside of the cavity, and the qualification rate of products is improved.
In an alternative embodiment, the electronic door lock mechanism is a normally open electromagnetic valve, the machine body is in a standby state after being electrified, and the electronic door lock mechanism is unlocked.
The beneficial effects are that: similarly, when the cooking utensil is in the standby state, the cavity is not scalded to a child, and the electronic door lock mechanism is unlocked, so that the cooking utensil is in the single-door locking state, and a user can put food ready for cooking in the cavity to cook at any time. Meanwhile, staff in the production line can conveniently check the inside of the cavity after being electrified, the working condition of the machine body in standby can be checked, and the qualification rate of products is improved.
In an alternative embodiment, the door body is closed, the cooking is started after the body is electrified, and the electronic door lock mechanism is locked.
In an alternative embodiment, the cooking appliance further includes:
the unlocking mechanism is arranged between the power supply and the electronic door lock mechanism; when the power supply supplies power, the unlocking mechanism is suitable for enabling the electronic door lock mechanism to be electrified and powered off.
The beneficial effects are that: through setting up release mechanism, the user can select whether to carry out double-lock door according to self demand, and if there is the family does not have child, just does not set up double-lock door's demand, the user can directly use the organism of single-lock door state can. If double locking doors are always present, the operation is rather increased for such users, making the operation more cumbersome. For families with children, the double-lock door state can be normally used, so that the children can be prevented from being scalded, and the overall safety of the cooking utensil is improved. Therefore, when facing different clients, the requirements of different users can be met at the same time, and the practicability of the cooking utensil is improved.
In an alternative embodiment, the unlocking mechanism includes:
the unlocking key is arranged on the machine body;
a switching element disposed between the power supply and the electronic door lock mechanism; the unlocking key is connected with the switch element, and the switch element is in communication connection with the door body;
after the unlocking key is pressed, the switch element is disconnected; after the unlocking key is released, the switching element is closed.
In an alternative embodiment, the cooking appliance further includes:
a timing device in communication with the switching element;
the micro switch is in communication connection with the timing device; the micro switch is used for detecting whether the door body is opened or not;
after the unlocking key is pressed, the switch element is disconnected; after the unlocking key is released, the door body is not opened within a preset time, and the switch element is closed.
The beneficial effects are that: through setting up timing device and micro-gap switch, in the culinary art in-process, the user presses the unblock button, when wanting to add food or cancel the culinary art, but forgets to open the door because of other things. Under this occasion, can close the switch element automatically to make the power supply continue the power supply for electronic door lock mechanism, electronic door lock mechanism is after getting the electricity, switches to the double-lock door state, consequently can avoid child to open the door body by mistake, improved cooking utensil's security.
In an alternative embodiment, the timing device is in communication with the body, and the switching element is turned off after the body has completed cooking or after a heat dissipation period has been canceled.
In an alternative embodiment, the cooking appliance further includes:
and the operation panel is simultaneously in communication connection with the electronic door lock mechanism and the unlocking mechanism.
In an alternative embodiment, the cooking appliance further includes:
and the display screen is in communication connection with the operation panel.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a virtual block diagram of a cooking appliance according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model can be understood in a specific case by a worker of ordinary skill in the art.
In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
At present, the door opening mode of the electric appliance is single, for example: microwave ovens, steam ovens, electric ovens, etc., are commonly employed to open a door by directly pulling a handle or pressing a switch. However, although the door opening mode realizes the effect of quickly opening the door, when the children exist in the house, the door is easy to be misoperated by the children when the heating is finished, thus the danger of scalding the children when the door is opened is easy to be caused, the safety performance is lower, and a plurality of potential safety hazards are brought to the user.
In view of the above, the utility model provides a cooking appliance to solve the problem that an electric appliance is generally opened by one step or one button switch, and is easy to be opened by a child by mistake.
An embodiment of the present utility model is described below with reference to fig. 1.
According to an embodiment of the present utility model, in one aspect, there is provided a cooking appliance including: organism, door body, mechanical lock mechanism, electronic lock mechanism and power.
In the present utility model, the cooking appliance may be a microwave oven, a steaming oven, an electric oven, etc., and is exemplified only by the microwave oven in the present embodiment. Specifically, the inside cavity that is provided with of organism, the rotatory setting of door body is in on the organism. The door body can be rotatably connected to the machine body through the rotating shaft, so that the door can be opened and closed, the door body can be separated from the machine body, and a user can directly pull the door body open from the side face and cover the door body to realize the door opening and the door closing. Of course, the present embodiment is merely illustrative of the connection mode of the door body and the machine body, but is not limited thereto, and those skilled in the art may change according to actual circumstances, and may achieve the same technical effects.
Further, in the embodiment of the utility model, the mechanical door lock mechanism is a door lock mechanism conventionally used by a cooking appliance, and the mechanical door lock mechanism can be correspondingly arranged on the machine body and the door body, so that the cooking appliance has an unlocked door state and a single-door locking state, and when the door body is closed in the unlocked door state, the mechanical door lock mechanism does not insert the lock cylinder into the lock hole; the single lock door state is that after the door body is closed, only the mechanical door lock structure inserts the lock core into the lock hole.
Further, in the embodiment of the utility model, the electronic door lock mechanism is correspondingly arranged on the machine body and the door body. Wherein, the power supply simultaneously supplies power for the machine body and the electronic door lock mechanism. Specifically, the electronic door lock mechanism belongs to a part of the cooking appliance, so that the electronic door lock mechanism can work normally after the cooking appliance is electrified with an external power supply, and the electronic door lock mechanism can not work normally before the cooking appliance is electrified or after the cooking appliance is powered off. When a user uses the cooking utensil, if a child exists in the use environment, the user can lock the door body through the mechanical door lock mechanism to be in a single-lock door state, then the electronic door lock mechanism is started to lock the door body again, and the door body is in a double-lock door state. That is, when the electronic door lock mechanism is energized and the cooking appliance is in the single-lock door state, the electronic door lock mechanism has a double-lock door state in which the door body is locked again on the machine body.
So set up, when there is child at home, can directly start electronic door lock mechanism for cooking utensil changes double-lock door state from single-lock door state. The child can not directly open the door body, so that the child can be prevented from being scalded, and the overall safety of the cooking utensil is improved.
In an alternative embodiment, the electronic door lock mechanism is a normally open solenoid valve, and the electronic door lock mechanism is unlocked before the machine body is energized. That is, without power supply, the electronic door lock mechanism can be automatically canceled, realizing one-step mechanical opening of the door of the cooking appliance. Thus preventing the situation that the door of the cooking appliance can not be opened when no power is supplied. Or, when unexpected power failure is encountered in the cooking process, the electronic door lock mechanism is automatically unlocked.
So set up, because cooking utensil is before the circular telegram, just before using and the culinary art, the cavity is can not scald child, therefore before can using and before the culinary art, let electronic door lock mechanism unblock for cooking utensil is in single lock door state, and the user can place the food of preparing to cook to the cavity. Meanwhile, staff in the production line can conveniently check the inside of the cavity, and the qualification rate of products is improved.
In an alternative embodiment, the electronic door lock mechanism is a normally open electromagnetic valve, the machine body is in a standby state after being electrified, and the electronic door lock mechanism is unlocked. That is, the user is ready to use, and after the machine body is electrified, the machine body is automatically in a standby state, and at the moment, the electronic door lock mechanism is unlocked, so that the user can conveniently and directly place food ready for cooking, and cooking is performed at any time. Or, when the electric door lock mechanism is powered off accidentally and powered on again in the cooking process, the electric door lock mechanism resumes the use function, and the electric door lock mechanism maintains the unlocking state.
In this way, when the cooking utensil is in the standby state, the cavity is not scalded to a child, and the electronic door lock mechanism is unlocked, so that the cooking utensil is in the single-door locking state, and a user can place food ready for cooking in the cavity to cook at any time. Meanwhile, staff in the production line can conveniently check the inside of the cavity after being electrified, the working condition of the machine body in standby can be checked, and the qualification rate of products is improved.
In an alternative embodiment, the door body is closed, the cooking is started after the body is electrified, and the electronic door lock mechanism is locked. That is, after cooking is started, in order to prevent a child from being scalded, the electronic door lock mechanism is started to lock, so that the door body is in a double-lock door state.
In an alternative embodiment, the cooking appliance further comprises an unlocking mechanism, which is arranged between the power supply and the electronic door lock mechanism. When the power supply supplies power, the unlocking mechanism is suitable for enabling the electronic door lock mechanism to be electrified and powered off. That is, the unlocking mechanism plays a role of a switch, and allows the electronic door lock mechanism to be powered on and off, so that a user can select whether to start the double-lock door state.
So set up, through setting up release mechanism, the user can select whether to carry out double-lock door according to self demand, if there is the family not child, just do not set up double-lock door's demand, the user can directly use the organism of single-lock door state can. If double locking doors are always present, the operation is rather increased for such users, making the operation more cumbersome. For families with children, the double-lock door state can be normally used, so that the children can be prevented from being scalded, and the overall safety of the cooking utensil is improved. Therefore, when facing different clients, the requirements of different users can be met at the same time, and the practicability of the cooking utensil is improved.
In an alternative embodiment, the unlocking mechanism comprises an unlocking key and a switching element. Specifically, an unlocking key is arranged on the machine body, and a switching element is arranged between the power supply and the electronic door lock mechanism. The unlocking key is connected with the switch element, and the switch element is in communication connection with the door body. After the unlocking key is pressed, the switching element is disconnected. After the unlocking key is released, the switching element is closed.
In the practical application process, when a user cooks, the electronic door lock mechanism is always in a locking state, when the user needs to manually open the door in the middle, the unlocking key is pressed, after the switch element is disconnected, the electronic door lock mechanism is powered off, so that the electronic door lock mechanism is unlocked, the door body is in a single-lock door state, and the user can open the door body. After the unlocking key is released, the switch element is closed, so that the electronic door lock mechanism is electrified, the electronic door lock mechanism is locked, and the door body is in a double-locking door state.
In an alternative embodiment, the cooking appliance further comprises a timing device and a micro switch. Specifically, the timing device is in communication connection with the switching element, and the micro switch is in communication connection with the timing device; the micro switch is used for detecting whether the door body is opened or not. After the unlocking key is pressed, the switching element is disconnected. After the unlocking key is released, the door body is not opened within a preset time, and the switch element is closed.
In the practical application process, when a user cooks, the electronic door lock mechanism is always in a locking state, when the user needs to manually open the door in the middle, the unlocking key is pressed, after the switch element is disconnected, the electronic door lock mechanism is powered off, so that the electronic door lock mechanism is unlocked, the door body is in a single-lock door state, and the user can open the door body. After the unlocking key is released, if the user does not act to pull the door within a preset time, so that the door body is not opened within the preset time, the electronic door lock mechanism can be automatically locked or can be automatically locked after the preset time. The predetermined time may be 3 to 5 seconds. Of course, the present embodiment is merely illustrative of specific values of the predetermined time, but is not limited thereto, and those skilled in the art may vary according to actual circumstances, and may achieve the same technical effects.
By setting the timing device and the micro switch, the user presses the unlocking key in the cooking process, and forgets to open the door due to other things when the user wants to add food or cancel cooking. Under this occasion, can close the switch element automatically to make the power supply continue the power supply for electronic door lock mechanism, electronic door lock mechanism is after getting the electricity, switches to the double-lock door state, consequently can avoid child to open the door body by mistake, improved cooking utensil's security.
In an alternative embodiment, the timing device is in communication with the body, and the switching element is turned off after the body has completed cooking or after a heat dissipation period has been canceled. Specifically, when cooking is completed such that cooking is ended, or cooking is canceled halfway, the door body is closed and the electronic door lock mechanism is in the locked state. The heat dissipation time period can be calculated from the last cooking end time, for example, the heat dissipation time period can be 30 minutes, the electronic door lock mechanism keeps the locked state within 30 minutes, and the electronic door lock mechanism can not be automatically unlocked until the next cooking is carried out for 30 minutes.
In an alternative embodiment, the cooking appliance further comprises an operation panel which is simultaneously in communication connection with the electronic door lock mechanism and the unlocking mechanism.
Specifically, when the double-lock door function is to be canceled, in the closed and standby state of the door body, the "unlock key" is first pressed for 3S, then the "-" and "+" keys on the operation panel are pressed in sequence, the body is sounded for 1S, and then the double-lock door function is canceled. That is, the unlocking mechanism permanently de-energizes the electronic door lock mechanism, and thereafter, the electronic door lock mechanism remains in the de-energized state for 1s and then returns to the standby state regardless of whether the electronic door lock mechanism enters the cooking state or not. No correct input within 10S will be restored to the standby state.
When the double-locking door function is to be recovered, the door body is closed, the 'unlocking key' 3S is firstly pressed for a long time in the standby state, then the '-' and the 'plus' keys on the operation panel are sequentially pressed, the machine body is long and sounds for 1S, meanwhile, the electronic door lock mechanism is electrified, the double-locking door state is entered, and the standby state is recovered after 1S.
In an alternative embodiment, the cooking appliance further comprises a display screen in communication with the operation panel.
Specifically, when the double-lock door function is to be canceled, when the door body is closed and in a standby state, the unlocking key is pressed for 3S for a long time, and at this time, the display screen displays: d-1, and then pressing the "-" and "+" keys on the operation panel in turn, wherein the display screen displays: d-2, the body sounds for 1s, and then the double door locking function is canceled. That is, the unlocking mechanism permanently de-energizes the electronic door lock mechanism, and thereafter, the electronic door lock mechanism remains in the de-energized state for 1s before returning to the standby state. No correct input within 10S will be restored to the standby state.
When the double-locking door function is to be recovered, the door body is closed, the 'unlocking key' 3S is pressed for a long time in the standby state, and the display screen displays: d-2, pressing the "-" and "+" keys on the operation panel in turn, and displaying on the display screen: d-1, the machine body sounds for 1s, and the electronic door lock mechanism is electrified to enter a double-locking state, and the display returns to a standby state after 1 s.
Although embodiments of the present utility model have been described in connection with the accompanying drawings, various modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the utility model, and such modifications and variations fall within the scope of the utility model as defined by the appended claims.
Claims (10)
1. A cooking appliance, comprising:
a body, the inside of which is provided with a cavity;
the door body is rotatably arranged on the machine body;
the mechanical door lock mechanism is correspondingly arranged on the machine body and the door body, so that the door body has an unlocked door state and a single locked door state;
the electronic door lock mechanism is correspondingly arranged on the machine body and the door body;
a power supply for supplying power to the body and the electronic door lock mechanism;
the machine body, the door body and the electronic door lock mechanism are in communication connection;
when the door body is in the single-lock door state, the electronic door lock mechanism has a double-lock door state in which the door body is locked again on the machine body.
2. The cooking appliance of claim 1, wherein the electronic door lock mechanism is a normally open solenoid valve, the electronic door lock mechanism being unlocked prior to the body being energized.
3. The cooking appliance of claim 1, wherein the electronic door lock mechanism is a normally open solenoid valve, the machine body is in a standby state after being energized, and the electronic door lock mechanism is unlocked.
4. A cooking appliance according to claim 3, wherein the door body is closed, cooking is started after the body is energized, and the electronic door lock mechanism is locked.
5. The cooking appliance of any one of claims 1 to 4, further comprising:
the unlocking mechanism is arranged between the power supply and the electronic door lock mechanism; when the power supply supplies power, the unlocking mechanism is suitable for enabling the electronic door lock mechanism to be electrified and powered off.
6. The cooking appliance of claim 5, wherein the unlocking mechanism comprises:
the unlocking key is arranged on the machine body;
a switching element disposed between the power supply and the electronic door lock mechanism; the unlocking key is connected with the switch element, and the switch element is in communication connection with the door body;
after the unlocking key is pressed, the switch element is disconnected; after the unlocking key is released, the switching element is closed.
7. The cooking appliance of claim 6, further comprising:
a timing device in communication with the switching element;
the micro switch is in communication connection with the timing device; the micro switch is used for detecting whether the door body is opened or not;
after the unlocking key is pressed, the switch element is disconnected; after the unlocking key is released, the door body is not opened within a preset time, and the switch element is closed.
8. The cooking appliance of claim 7, wherein the timing device is communicatively connected to the body, and the switching element is turned off when a heat radiation period is reached after or during the completion of cooking of the body.
9. The cooking appliance of any one of claims 6 to 8, further comprising:
and the operation panel is simultaneously in communication connection with the electronic door lock mechanism and the unlocking mechanism.
10. The cooking appliance of claim 9, further comprising:
and the display screen is in communication connection with the operation panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498142.6U CN220203650U (en) | 2023-06-12 | 2023-06-12 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321498142.6U CN220203650U (en) | 2023-06-12 | 2023-06-12 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220203650U true CN220203650U (en) | 2023-12-19 |
Family
ID=89154379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321498142.6U Active CN220203650U (en) | 2023-06-12 | 2023-06-12 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220203650U (en) |
-
2023
- 2023-06-12 CN CN202321498142.6U patent/CN220203650U/en active Active
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