Patent Application
20230383954
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The disclosure relates to stove lock devices and more particularly pertains to a new stove lock device for inhibiting a stove from being employed for cooking. The device includes a stove with a plurality of burner controls and a control unit attached to the stove. The control unit has a biometric scanner for scanning an authorized user's fingerprint and a keypad for entering a numeric code. Each of the burner controls is actuated when an authorized fingerprint is scanned or a pre-determined code is entered. The device includes a personal electronic device that is in remote communication with the control unit to remotely enable or disable the burner controls.
The prior art relates to stove lock devices including a password safety lock system for a cooking oven which includes an electronic keypad. The prior art discloses a gas safety valve for a stove that includes a key for unlocking the gas safely valve. The prior art discloses a kitchen appliance and a fingerprint scanner integrated into the kitchen appliance. The prior art discloses a stove safety device that includes sensors for sensing an alert agent to shut down the stove in the presence of the alert agent. The prior art discloses a kitchen appliance which includes a temperature sensor for shutting down the kitchen appliance for fire prevention. The prior art discloses a gas control device which includes a gas shutoff valve and a keypad for entering a numeric code to turn gas supply to a stove.
An embodiment of the disclosure meets the needs presented above by generally comprising a stove that has a plurality of burner controls and a control unit that is attached to the stove. The control unit has a biometric scanner to scan an authorized user's fingerprint and the control unit enables each of the burner controls when the biometric scanner scans the authorized user's fingerprint thereby facilitating the stove to be employed for cooking. Conversely, the control unit disables each of the burner controls until the biometric scanner scans the authorized user's fingerprint to inhibit a person with dementia from operating the stove. A personal electronic device is in remote communication with the control unit to enable each of the burner controls when the personal electronic device broadcasts an actuate command to facilitate the authorized user to remotely enable or disable the stove.
There has thus been outlined, rather broadly, the more important features of the disclosure in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the disclosure that will be described hereinafter and which will form the subject matter of the claims appended hereto.
The objects of the disclosure, along with the various features of novelty which characterize the disclosure, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.
The disclosure will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
With reference now to the drawings, and in particular to
As best illustrated in
A control unit 16 is attached to the stove 12 and the control unit 16 that is in communication with each of the burner controls 14. The control unit 16 has a biometric scanner 18 thereby facilitating the biometric scanner 18 to scan an authorized user's fingerprint. The control unit 16 enables each of the burner controls 14 when the biometric scanner 18 scans the authorized user's fingerprint thereby facilitating the stove 12 to be employed for cooking. The control unit 16 disables each of the burner controls 14 until the biometric scanner 18 scans the authorized user's fingerprint thereby inhibiting the stove 12 from being employed for cooking. In this way the control unit 16 inhibits a person with dementia from operating the stove 12.
The control unit 16 has a keypad 20 for facilitating a predetermined numeric code to be entered into the control unit 16. The control unit 16 enables each of the burner controls 14 when the predetermined numeric code is entered into the control unit 16. The control unit 16 comprises a housing 22 that is positioned on a front face 24 of the stove 12 and the housing 22 has a front surface 26 that is exposed with respect to the front face 24. The biometric scanner 18 is positioned on the front surface 26, the keypad 20 is positioned on the front surface 26 and the keypad 20 comprises a plurality of alphanumeric keys.
The control unit 16 includes a control circuit 28 that is integrated into the housing 22 and the control circuit 28 is electrically coupled to each of the burner controls 14. Each of the burner controls 14 is normally actuated into a disabled condition such that the stove 12 is inhibited from is employed for cooking. The control circuit 28 receives an actuate input and each of the burner controls 14 is actuated into an enabled condition when the control circuit 28 receives the actuate input thereby facilitating the stove 12 to be employed for cooking. The control circuit 28 is electrically coupled to the biometric scanner 18 and the control circuit 28 is electrically coupled to the keypad 20. The control circuit 28 receives the actuate input when the biometric scanner 18 scans the authorized user's fingerprint and the control circuit 28 receives the actuate input when the predetermined numeric code is entered into the keypad 20. Additionally, the control circuit 28 is electrically coupled to a power source 30 comprising a power supply 32 of the stove 12.
A transceiver 34 is integrated into the housing 22, the transceiver 34 is electrically coupled to the control circuit 28 and the transceiver 34 may comprise a radio frequency transceiver or the like. The control circuit 28 includes an electronic timer 35 which begins a countdown when the control circuit 28 receives the actuate input. The countdown may be a duration of time of at least 10.0 minutes and the control circuit 28 receives a de-actuate input when the electronic timer 35 completes the countdown and none of the burner controls 14 has been turned on to cook with the stove 12. In this way the electronic timer 35 inhibits the burner controls 14 from remaining in the enabled condition when none of the burner controls 14 is turned on.
A personal electronic device 36 is carried by the authorized user and the personal electronic device 36 is in remote communication with the control unit 16. The control unit 16 enables each of the burner controls 14 when the personal electronic device 36 broadcasts an actuate command to the control unit 16. In this way the personal electronic device 36 facilitates the authorized user to remotely enable or disable the stove 12. The personal electronic device 36 includes a transceiver 38 and the transceiver 38 in the personal electronic device 36 is in wireless communication with the transceiver 34 of the control unit 16. Furthermore, the personal electronic device 36 stores a control application 40.
The control application 40 actuates the transceiver in the personal electronic device 36 to broadcast the actuate command to the transceiver 34 in the control unit 16 when the control application 40 is manipulated by the authorized user to perform an actuation subroutine. Furthermore, the control application 40 actuates the transceiver 38 in the personal electronic device 36 to broadcast a de-actuate command to the transceiver in the control unit 16 when the control application 40 is manipulated by the authorized user to perform a de-actuation subroutine. The control circuit 28 receives the de-actuate input when the transceiver 34 in the control unit 16 receives the de-actuate command such that each of the burner controls 14 is actuated into the disabled condition. The personal electronic device 36 may comprise a smart phone or other similar type of computerized device that has wireless communication capabilities. Furthermore, each of transceiver 34 in the control unit 16 and the transceiver 38 in the personal electronic device 36 may be in wireless communication with an extrinsic communication network 42, such as the internet for example, thereby facilitating long distance communication.
In use, each of the burner controls 14 in the stove 12 is normally actuated in the disabled condition to inhibit the stove 12 from being employed for cooking. In this way a person with dementia, for example, cannot employ the stove 12 and potentially cause a fire. The authorized user either scans their fingerprint on the biometric scanner 18 or the authorized user enters the predetermined numeric code in the keypad 20 to enable the burner controls 14 on the stove 12. In this way the stove 12 can be employed for cooking under the supervision of the authorized user. Additionally, the user can employ the personal electronic device 36 to remotely enable or disable the burner controls 14. Furthermore, as is most clearly shown in
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of an embodiment enabled by the disclosure, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by an embodiment of the disclosure.
Therefore, the foregoing is considered as illustrative only of the principles of the disclosure. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the disclosure to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the disclosure. In this patent document, the word “comprising” is used in its non-limiting sense to mean that items following the word are included, but items not specifically mentioned are not excluded. A reference to an element by the indefinite article “a” does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be only one of the elements.
