CN215831991U - Microwave oven door control structure - Google Patents
Microwave oven door control structure Download PDFInfo
- Publication number
- CN215831991U CN215831991U CN202121301305.8U CN202121301305U CN215831991U CN 215831991 U CN215831991 U CN 215831991U CN 202121301305 U CN202121301305 U CN 202121301305U CN 215831991 U CN215831991 U CN 215831991U
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- microwave oven
- magnetic
- door
- lock body
- iron plate
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229910052742 iron Inorganic materials 0.000 claims abstract description 31
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 3
- WABPQHHGFIMREM-VENIDDJXSA-N lead-201 Chemical compound [201Pb] WABPQHHGFIMREM-VENIDDJXSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a microwave oven door control structure, which comprises a microwave oven, a magnetic lock body, a magnetic iron plate and a controller, wherein the magnetic lock body is arranged on the microwave oven door; the locking and unlocking states of the furnace door body are controlled by an electromagnetic lock consisting of the magnetic lock body, the magnetic iron plate and the controller; the magnetic lock body is arranged at the front part of the cavity of the microwave oven and electrically connected with the controller, the controller is arranged on the operating panel to form a door lock switch, the magnetic iron plate is tightly arranged on the oven door body corresponding to the position of the magnetic lock body, and the magnetic lock body is switched on to take electricity to generate electromagnetic suction to tightly suck the magnetic iron plate. The utility model adopts the electromagnet of the silicon steel sheet iron core to form a microwave oven door lock structure, and utilizes the principle of electromagnetism generation, when the coil has current passing through, the electromagnetic lock can generate strong suction to tightly suck the adsorption iron plate to achieve the effect of locking the door; the locking acting force is large, the electromagnetic lock can generate large magnetic force due to very small current, and the access control system of the electromagnetic lock power supply is effectively controlled.
Description
Technical Field
The utility model relates to the technical field of household appliances, in particular to a microwave oven door control structure.
Background
The microwave oven is a common electric appliance product, has the characteristics of quick heating, high efficiency and the like, and has the core component of a magnetron generating microwaves, and the microwaves generated by the magnetron are guided into an oven cavity by utilizing the microwave heating principle to heat, bake and cook various foods. Because microwave heating is used, the microwave oven has good sealing performance in the using process, and potential safety hazards caused by microwave radiation leakage are avoided, so that the conventional microwave oven structure is generally provided with a microwave oven door locking structure to automatically lock a microwave oven door plate when the microwave oven works. Referring to the attached drawings, in the structure of a plastic door lock of a conventional microwave oven, fig. 3-1 shows a door main body, fig. 3-2 shows a spring, and fig. 3-3 shows a door hook, when the door is opened or closed, the door hook pulls the spring to automatically fasten the door of the microwave oven, but the door hook has poor sealing performance, is easy to automatically open the door, and microwave is easy to leak from a door gap to generate potential safety hazards. For this reason, it is required to design a more safe and reliable door control structure of the microwave oven to improve the safety of the use of the microwave oven.
Disclosure of Invention
The present invention is directed to the above background and problems of the prior art methods and provides a microwave oven door control structure.
The technical scheme of the utility model is as follows:
a microwave oven door control structure comprises a microwave oven, a magnetic lock body, a magnetic iron plate and a controller; the microwave oven comprises an operation panel, a microwave oven cavity and an oven door body, wherein the microwave oven cavity is closed and sealed by the oven door body; the locking and unlocking states of the furnace door body are controlled by an electromagnetic lock consisting of the magnetic lock body, the magnetic iron plate and the controller; the microwave oven comprises a microwave oven cavity, a controller, a magnetic lock body, a door lock switch, a magnetic iron plate and a power supply, wherein the magnetic lock body is arranged at the front part of the microwave oven cavity and electrically connected with the controller, the controller is arranged on an operation panel to form the door lock switch, the magnetic iron plate is tightly arranged on the oven door body corresponding to the position of the magnetic lock body, and the magnetic lock body generates electromagnetic suction force to tightly suck the magnetic iron plate when being switched on to get power.
As a further explanation of the present invention, the magnetic lock body uses a silicon steel sheet iron core.
Furthermore, a door lock mounting hole is formed in the front end panel of the microwave oven cavity, the magnetic lock body is fixedly mounted in the door lock mounting hole, and the magnetic iron plate is fixedly mounted at a corresponding position on the oven door body.
Furthermore, the installation position of the magnetic lock body is positioned on one side far away from the rotary drawing of the oven door body and is positioned on the upper side, the middle side or the lower side of the front panel of the cavity of the microwave oven.
Furthermore, the microwave oven is provided with one or more groups of the magnetic lock body and the magnetic iron plate.
Furthermore, the magnetic lock body is electrically connected with the controller through a magnetic lock lead and a magnetic lock connecting PCB plug.
The utility model has the beneficial effects that:
the utility model adopts the electromagnet of the silicon steel sheet iron core to form a microwave oven door lock structure, and utilizes the principle of electromagnetism generation, when the coil has current passing through, the electromagnetic lock can generate strong suction to tightly suck the adsorption iron plate to achieve the effect of locking the door; locking effort is big, and very little electric current also can let the electromagnetic lock will produce very big magnetic force, and the access control system of effectual control electromagnetic lock power cuts off the power supply promptly when pressing the key of opening the door, and microwave oven stop work, electromagnetic lock lose suction can open the door, and control is reliable and stable, effectively avoids the microwave to leak from the door crack easily and produces the potential safety hazard.
Drawings
FIG. 1 is a schematic structural view of a door control structure of a microwave oven according to the present invention;
FIG. 2 is a schematic structural diagram of a magnetic lock body according to the present invention;
fig. 3 is a schematic view of a door lock for a microwave oven according to the related art.
Reference numerals: the microwave oven comprises a microwave oven 1, an oven door body 101, a magnetic lock body 2, a magnetic lock lead 201, a magnetic lock connecting PCB plug 202, a magnetic iron plate 3 and a door lock switch 4.
Detailed Description
Example (b):
the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely a part of the embodiments of the utility model, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in the attached drawings, the microwave oven door control structure comprises a microwave oven 1, a magnetic lock body 2, a magnetic iron plate 3 and a controller; the microwave oven 1 comprises an operation panel, a microwave oven cavity and an oven door body 101, wherein the microwave oven cavity is closed by the oven door body 101; the locking and unlocking states of the furnace door body 101 are controlled by an electromagnetic lock consisting of the magnetic lock body 2, the magnetic iron plate 3 and a controller; the magnetic lock body 2 is arranged at the front part of the cavity of the microwave oven and electrically connected with the controller, the controller is arranged on the operation panel to form a door lock switch 4, the magnetic iron plate 3 is tightly arranged on the oven door body 101 corresponding to the position of the magnetic lock body 2, and the magnetic lock body 2 is switched on to take electricity to generate electromagnetic suction to tightly suck the magnetic iron plate 3, so that the aim of locking the microwave oven door is fulfilled. The magnetic lock body 2 of this embodiment adopts silicon steel sheet iron core, utilizes the principle of electromagnetism, and when the coil had electric current to pass through, the electromagnetic lock can produce the effect that strong suction tightly adsorbed iron plate and reached the lock door. The very little electric current of microwave oven door control structure of adopting this embodiment also can let the electromagnetic lock will produce very big magnetic force, and the access control system of effectual control electromagnetic lock power cuts off the power supply promptly when pressing the key of opening the door, and 1 stop work of microwave oven, electromagnetic lock lose suction can open the door, and control is reliable and stable, effectively avoids the microwave to leak from the door crack easily and produces the potential safety hazard.
Referring to the drawings, in the embodiment, a door lock mounting hole is formed in a front end panel of a cavity of the microwave oven, the magnetic lock body 2 is fixedly mounted in the door lock mounting hole, the magnetic iron plate 3 is fixedly mounted at a corresponding position on the oven door body 101, and the magnetic iron plate 3 directly contacts the magnetic lock body 2 when the oven door body 101 closes the oven cavity, so as to increase the adsorption fastening force during locking. In the preferred embodiment, the installation position of the magnetic lock body 2 is located at the side far away from the oven door 101, it can be understood that, in practical application, it may be located at the upper side of the front panel of the microwave oven cavity, and in other embodiments, it may also be located at the lower side or at an intermediate position. In addition, it should be noted that each microwave oven 1 may be configured with a set of magnetic lock body 2 and magnetic iron plate 3, and more than one set of magnetic lock body 2 and magnetic iron plate 3 may be configured according to actual needs, so as to achieve effective locking of the microwave oven door.
As shown in fig. 2, as a preferred embodiment, the magnetic lock body 2 in this embodiment is electrically connected to the controller through a magnetic lock lead 201 and a magnetic lock connection PCB plug 202, so as to facilitate assembly and maintenance.
The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. The utility model is not limited to the above embodiments, the specific construction of which allows variations, and in any case variations, which are within the scope of the utility model as defined in the independent claims.
Claims (6)
1. A microwave oven door control structure is characterized in that: comprises a microwave oven, a magnetic lock body, a magnetic iron plate and a controller; the microwave oven comprises an operation panel, a microwave oven cavity and an oven door body, wherein the microwave oven cavity is closed and sealed by the oven door body; the locking and unlocking states of the furnace door body are controlled by an electromagnetic lock consisting of the magnetic lock body, the magnetic iron plate and the controller; the microwave oven comprises a microwave oven cavity, a controller, a magnetic lock body, a door lock switch, a magnetic iron plate and a power supply, wherein the magnetic lock body is arranged at the front part of the microwave oven cavity and electrically connected with the controller, the controller is arranged on an operation panel to form the door lock switch, the magnetic iron plate is tightly arranged on the oven door body corresponding to the position of the magnetic lock body, and the magnetic lock body generates electromagnetic suction force to tightly suck the magnetic iron plate when being switched on to get power.
2. The microwave oven door control structure according to claim 1, wherein: the magnetic lock body adopts a silicon steel sheet iron core.
3. The microwave oven door control structure according to claim 1, wherein: the microwave oven comprises a microwave oven cavity, a magnetic lock body and a magnetic iron plate, wherein the microwave oven cavity is arranged in the microwave oven cavity, the front end panel of the microwave oven cavity is provided with a door lock mounting hole, the magnetic lock body is fixedly arranged in the door lock mounting hole, and the magnetic iron plate is fixedly arranged at a corresponding position on the oven door body.
4. The microwave oven door control structure according to claim 1, wherein: the installation position of the magnetic lock body is positioned on one side far away from the rotary drawing of the oven door body and positioned on the upper side, the middle side or the lower side of the front end panel of the microwave oven cavity.
5. The microwave oven door control structure according to claim 1, wherein: the microwave oven is provided with one or more groups of magnetic lock bodies and magnetic iron plates.
6. The microwave oven door control structure according to claim 1, wherein: the magnetic lock body is electrically connected with the controller through a magnetic lock lead and a magnetic lock connecting PCB plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121301305.8U CN215831991U (en) | 2021-06-10 | 2021-06-10 | Microwave oven door control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121301305.8U CN215831991U (en) | 2021-06-10 | 2021-06-10 | Microwave oven door control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215831991U true CN215831991U (en) | 2022-02-15 |
Family
ID=80189904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121301305.8U Active CN215831991U (en) | 2021-06-10 | 2021-06-10 | Microwave oven door control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215831991U (en) |
-
2021
- 2021-06-10 CN CN202121301305.8U patent/CN215831991U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province Patentee after: Guangdong Weili Electric Appliance Co.,Ltd. Country or region after: China Address before: 528434 Fusha Industrial Park, Fusha Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN DONGLIM WEILI ELECTRICAL APPLIANCES Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |