WO2023246780A1 - 一种发光旋钮 - Google Patents

一种发光旋钮 Download PDF

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Publication number
WO2023246780A1
WO2023246780A1 PCT/CN2023/101410 CN2023101410W WO2023246780A1 WO 2023246780 A1 WO2023246780 A1 WO 2023246780A1 CN 2023101410 W CN2023101410 W CN 2023101410W WO 2023246780 A1 WO2023246780 A1 WO 2023246780A1
Authority
WO
WIPO (PCT)
Prior art keywords
lamp group
light
state signal
knob
cover
Prior art date
Application number
PCT/CN2023/101410
Other languages
English (en)
French (fr)
Inventor
冼嘉锵
冼嘉琪
Original Assignee
冼裔津
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202221622873.2U external-priority patent/CN218101057U/zh
Priority claimed from CN202221995837.0U external-priority patent/CN217821386U/zh
Application filed by 冼裔津 filed Critical 冼裔津
Publication of WO2023246780A1 publication Critical patent/WO2023246780A1/zh

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/02—Details
    • H01H19/10—Movable parts; Contacts mounted thereon
    • H01H19/14—Operating parts, e.g. turn knob
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks

Definitions

  • the present application relates to the technical field of barbecue grill control, and in particular to a light-emitting knob.
  • the barbecue grill is a type of barbecue equipment that can be used to make barbecue foods such as barbecue and grilled vegetables. Its essence is to heat and cook food through a heat source.
  • the barbecue grill is often used in family gatherings, parties, camping activities and other scenes. Existing barbecue grills are all turned on by a knob switch. When the barbecue grill is used for outdoor camping, the outdoor lights are dim and it is inconvenient to turn the barbecue grill on and off. When the barbecue grill is used for family gatherings, the barbecue grill only has the function of grilling food and not Has auxiliary functions to create an atmosphere.
  • the purpose of this application is to provide a luminous knob to solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or create conditions.
  • a luminous knob for use in a barbecue grill including: a knob body, a touch switch, a main control module, a rotation detection switch, a first light group and a second light group, as described
  • the main control module is electrically connected to the touch switch, the rotation detection switch, the first lamp group, and the second lamp group respectively;
  • the knob body is provided with a light-transmitting area, the touch switch is disposed on the surface of the knob body, and the touch switch outputs a first on-state signal and a first off-state signal by touching;
  • the rotation detection switch is used to detect the rotation state of the knob body, and output a second on-state signal and a second off-state signal according to the rotation state;
  • the main control module is arranged in the knob body and is used to control the first lamp group and the second lamp group according to the first on-state signal, the first off-state signal, the second on-state signal and the second off-state signal. ;
  • the colors of the output light of the first lamp group and the second lamp group are different, and the light output by the first lamp group and the second lamp group is transmitted out of the knob body through the light-transmitting area.
  • the luminous knob also includes a battery compartment and a cover plate, and the knob body is provided with an installation port;
  • the battery compartment is installed on one end of the knob body and is located adjacent to the installation opening; the cover plate is detachably closed on the battery compartment.
  • the knob body includes a cover and a base; the installation opening is located on the cover; the base is detachably connected to the cover, the installation opening extends to the base, and the base
  • the seat is recessed along a certain direction to form a disk-like structure, and the The battery compartment is installed inside the base and located on the side wall facing away from the cover.
  • a locking hook is connected to the side wall of the cover against the base, and a locking hole for the locking hook to be inserted is provided on the side wall of the base against the cover.
  • one end of the locking hole is connected to a locking plate, and the locking hook slides from the other end of the locking hole to engage with the locking plate.
  • a side wall of the base that abuts the cover is formed with an annular protruding portion, and the inner side of the protruding portion abuts the outer side of the cover.
  • a locking rod is connected to the side wall of the cover against the base, and a locking hole for the locking rod to be inserted is provided on the side wall of the base against the cover.
  • the battery compartment and the cover plate are connected by bolts.
  • the battery compartment is embedded with a sub-magnetic component
  • the cover plate is embedded with a mother magnetic component
  • the sub-magnetic component attracts the mother magnetic component
  • the battery compartment and the knob body are integrally formed.
  • this application jointly controls the work of the first light group and the second light group through the main control module, the photoelectric tipping detection switch, and the touch switch, making it convenient for the user to turn on the barbecue grill through the knob body when the light is dim. , while creating a relaxed and joyful atmosphere for family gatherings, outdoor camping and other scenes; when the barbecue grill is turned on, the knob body emits red light to remind the user that the barbecue grill is turned on, which greatly improves the user experience and facilitates operation.
  • Figure 1 is a connection circuit diagram of a main control module of a light-emitting knob, a first lamp group, a second lamp group, a photoelectric tipping detection switch, a touch switch, and a power module;
  • Figure 2 is a schematic structural diagram of the knob body of a luminous knob
  • Figure 3 is a schematic diagram of the overall structure of the first embodiment of the present application.
  • Figure 4 is an exploded view of the first embodiment of the present application.
  • Figure 5 is a cross-sectional view of the first embodiment of the present application.
  • Figure 6 is a cross-sectional view of the first outer cover, the second outer cover and the outer panel in the first embodiment of the present application;
  • Figure 7 is a cross-sectional view of the first outer cover and the base in the first embodiment of the present application.
  • Figure 8 is a partial enlarged schematic diagram of part A in Figure 7;
  • Figure 9 is a bottom view after the first outer cover and the base are connected in the first embodiment of the present application.
  • Figure 10 is a cross-sectional view of the base, battery compartment and cover plate in the first embodiment of the present application.
  • Figure 11 is a cross-sectional view of the second embodiment of the present application.
  • Figure 12 is a schematic diagram of the overall structure of the third embodiment of the present application.
  • Figure 13 is a partial structural schematic diagram of the third embodiment of the present application.
  • Figure 14 is a schematic diagram of the overall structure of the fourth embodiment of the present application.
  • Figure 15 is a partial structural diagram of the fourth embodiment of the present application.
  • a luminous knob is used in a barbecue grill, including: a knob body 100, a touch switch 200, a main control module U1, a rotation detection switch, a first lamp group 300 and a second lamp group 400.
  • the control module U1 is electrically connected to the touch switch 200, the rotation detection switch, the first lamp group 300, and the second lamp group 400 respectively.
  • the knob body 100 is provided with a light-transmitting area
  • the touch switch is disposed on the surface of the knob body 100, and the touch switch 200 outputs a first on-state signal and a first off-state signal by touching.
  • the touch switch 200 is disposed on the surface of the knob body 100, and the touch switch 200 outputs a first on-state signal and a first off-state signal by touching.
  • the rotation detection switch is used to detect the rotation state of the knob body 100, and output a second open state signal and a second off state signal according to the rotation state;
  • the main control module is provided in the knob body, and is used to output a second open state signal and a second off state signal according to the rotation state.
  • An on state signal, a first off state signal, a second on state signal and a second off state signal to control the first lamp group 300 and the second lamp group 400; the first lamp group 300 and the second lamp group 400
  • the output light has different colors, and the light output by the first lamp group 300 and the second lamp group 400 is transmitted out of the knob body through the light-transmitting area.
  • the colors of the output light of the first lamp group 300 and the second lamp group 400 are different.
  • the luminous knob also includes a battery compartment and a cover plate, and the knob body is provided with an installation opening; the battery compartment It is installed at one end of the knob body 1 and is located adjacent to the installation opening 1211; the cover plate can be detachably closed on the battery compartment 2.
  • the knob body 1 includes a cover and a base; the installation opening 1211 is located in the cover 12; the base 13 is detachably connected to the cover 12, and the installation opening 1211 extends to the base 13.
  • the base 13 is recessed in a certain direction to form a disk-shaped structure.
  • the battery compartment 2 is installed inside the base 13 and is located on the side wall facing away from the cover 12 .
  • the axis of the knob body 1 is set along the vertical direction, the top of the knob body 1 is in a non-penetrating state, the bottom of the knob body 1 is in a penetrating state, and the installation opening 1211 is close to the bottom of the knob body 1.
  • the mounting port 1211 is coaxially arranged with the knob body 1, the mounting port 1211 extends in the vertical direction, and the battery compartment 2 ring is located outside the mounting port 1211, and the bottom end of the mounting port 1211 penetrates the battery compartment 2 and the cover plate. 3.
  • the battery compartment 2 is composed of two annularly arranged plates 21 with different diameters.
  • the two plates 21 are coaxially arranged and both annularly located outside the installation opening 1211.
  • the installation opening 1211 extends from the plate 21 with a smaller cross-sectional area. out.
  • the battery compartment 2 and the knob body 1 are integrally formed.
  • the battery compartment 2 and the cover plate 3 are connected through bolts 4 .
  • the battery compartment 2 is provided with a guide tube 22 extending in the vertical direction, and the bottom of the knob body 1 is provided with a connector 11.
  • the connector 11 is hollow, and the outer wall of the connector 11 is connected to the inner wall of the guide tube 22. Fixed to each other, the hollow position of the connecting piece 11 is provided with internal threads, and the bolts 4 penetrate the cover plate 3 and match the internal threads of the connecting piece 11 .
  • a sealing ring 33 extends from the edge of the cover plate 3 , and the sealing ring 33 abuts against the outer wall of the battery compartment 2 .
  • the cover plate 3 includes a bottom plate 31 and a connecting pipe 32.
  • the top of the connecting pipe 32 is adapted to the bottom of the plate 21 with a smaller cross-sectional area.
  • the bottom of the connecting pipe 32 is fixedly connected to the bottom plate 31, and the installation port 1211 is connected to the base plate 31.
  • the connecting pipe 32 is connected, the top surface of the bottom plate 31 is against the bottom of the plate 21 with a larger cross-sectional area, the sealing ring 33 is fixed to the bottom plate 31, and the inner wall of the sealing ring 33 is against the outer wall of the plate 21 with a larger cross-sectional area.
  • the sealing ring 33 and the connecting pipe 32 cooperate with the two annularly arranged plates 21.
  • the knob body 1 is provided with a light-emitting element that is electrically connected to the battery, and the knob body 1 itself has a certain degree of light transmittance.
  • the cover plate 3 is located inside the knob body 1 .
  • the knob body 1 includes a cover 12 and a base 13 that are connected to each other.
  • the mounting port 1211 is installed on the cover 12.
  • the cover 12 and the base 13 are detachably connected, and the mounting port 1211 extends to the base.
  • the battery compartment 2 is installed inside the base 13 and located on the side wall facing away from the cover 12 .
  • the circuit board is installed on the side wall of the base 13 facing the cover 12 .
  • cover 12 and the base 13 may be connected by screws.
  • the battery compartment 2 and the base 13 are integrally formed.
  • the base 13 is recessed in a certain direction to form a disc-shaped structure, and the bottom of the base 13 is disassembled; the installation port 1211 passes through the base 13; the connector 11 passes through the base 13; two annularly arranged plates
  • the top of 21 is fixed on the bottom of the base 13; and the cover plate 3 and the battery compartment 2 are located inside the base 13, and the cover plate 3 does not extend out of the base 13; the bottom surface of the inner wall of the base 13 and two annular settings
  • the plates 21 are surrounded to form a space for the battery to be placed.
  • the cover 12 includes a first outer cover 121 and a second outer cover 122.
  • the bottom of the first outer cover 121 is detachably connected to the base 13; the bottom of the second outer cover 122 and the top of the first outer cover 121 are detachably connected.
  • Disassembly and connection; specifically, the bottom of the second outer cover 122 is provided with a hook portion, and the hook portion passes through the top of the first outer cover 121 and is hooked on the inside of the first outer cover 121 .
  • a mounting port 1211 is formed in the middle of the first outer cover 121, and a corresponding slot for the switch is provided on the mounting port 1211 to ensure that the knob and the switch will not rotate relative to each other when the knob is rotated.
  • an elastic plate is connected to the inner side of the installation opening 1211.
  • the vertical cross-section of the elastic plate is arranged in an arc shape, and the middle part of the elastic plate is bent in the direction of the central axis of the installation opening 1211.
  • the cover 12 is connected to a locking hook 1212.
  • the top of the locking hook 1212 is connected to the side wall of the cover 12 against the base 13.
  • the bottom of the locking hook 1212 passes through the base 13.
  • the side wall of the base 13 and the cover 12 is provided with a locking hole 131, the locking hook 1212 is inserted into the locking hole 131, and the locking hook 1212 corresponds to the locking hole 131 one by one, the locking hook 1212
  • the hook part of the locking hole 131 can extend into the inside of the base 13.
  • the transverse section of the locking hole 131 is set horizontally.
  • the locking hole 131 is connected with the base 13.
  • One end of the locking hole 131 is connected to a locking plate 1311.
  • the locking hole 131 has a locking plate 1311.
  • the width corresponding to the position where the locking plate 1311 is connected is smaller than the width where the locking plate 1311 is not provided.
  • the locking hook 1212 first extends into the base 13 from the other end of the locking hole 131, and then the locking hook 1212 extends from the other end of the locking hole 1311. Slide to one end so that the hook portion of the locking hook 1212 is arranged on the bottom surface of the locking plate 1311.
  • the locking hook 1212 is elastic.
  • the bottom surface of the locking plate 1311 is inclined, and the position near the other end of the locking plate 1311 gradually slopes downward toward the position near one end.
  • the locking hook 1212 is connected to the bottom of the first outer cover 121 .
  • the outer wall of the first outer cover 121 is provided with an annular groove, and an anti-slip sleeve 1213 is set on the annular groove.
  • an outer plate 123 is detachably connected to the top of the second outer cover 122, and a hook is provided at the bottom of the outer plate 123 on the second outer cover 122.
  • the hook portion on the top of the outer cover 122 is provided.
  • an annular protruding portion 132 is formed on the side wall of the base 13 that abuts the cover 12 .
  • the inner side of the protruding portion 132 abuts the outer side of the cover 12 .
  • the top of the base 13 and the portion close to the edge protrude upward to form a raised portion 132 , and the raised portion 132 abuts against the outer side wall of the bottom of the first outer cover 121 .
  • a luminous knob of the present application is made as follows in the second embodiment:
  • Embodiment 1 The difference from Embodiment 1 is that the detachable structures of the cover plate 3 and the battery compartment 2 are replaced with the following:
  • the battery compartment 2 is embedded with a sub-magnetic member 211, and the cover plate 3 is embedded with a mother magnetic member 311.
  • the sub-magnetic member 211 and the mother magnetic member 311 are attracted to each other.
  • the mother magnetic piece 311 is connected to the bottom plate 31 , the connecting pipe 32 and the sealing ring 33 , and the daughter magnetic piece 211 is connected to the plate 21 .
  • the relative positions of the battery compartment 2 and the cover plate 3 are defined by the magnetic attraction of the sub-magnetic part 211 and the mother magnetic part 311 .
  • a luminous knob of the present application is made as follows in the third embodiment:
  • Embodiment 3 The difference between Embodiment 3 and Embodiment 1 is that the structural shape of the cover 12 is different.
  • the cover 12 and the base 13 form a mouse-like structure after being connected, that is, the cover 12 is semicircular and covers the base 13. above, and the side wall of the cover 12 is provided with a set of oppositely arranged recessed positions, and the two recessed positions are adapted to fit human hands.
  • a luminous knob of the present application is made as follows in the fourth embodiment:
  • Embodiment 4 The difference between Embodiment 4 and Embodiment 3 is that the detachable structures of the cover 12 and the base 13 are different.
  • the cover 12 is connected with a locking rod 124 against the side wall of the base 13.
  • the base 13 and the cover The opposing side walls of 12 are provided with locking holes 131 for the locking rods 124 to be inserted.
  • the rotation detection switch includes a photoelectric tipping detection switch U2.
  • the photoelectric tipping detection switch U2 is installed in the knob body 100. When the knob body 100 tilts (vertically rotates a certain set angle), the photoelectric tipping detection switch U2 outputs a second open state signal. When the knob body 100 does not When tipping, the photoelectric tipping detection switch U2 outputs the second off state signal.
  • the main control module U1 determines to control the first lamp group 300 or the second lamp group 400 according to the second on-state signal and the second off-state signal output by the photoelectric tilt detection switch U2. The light transmitted by the light-transmitting area is different.
  • the rotation state of the knob body 100 is identified by transmitting different lights.
  • the photoelectric tipping detection switch U2 outputs a second on-state signal, and the main control module U1 controls the second lamp group 400 to light up according to the second on-state signal.
  • the photoelectric tipping detection switch U2 outputs a second off-state signal, and the main control module U1 controls the second lamp group 400 to turn off according to the second off-state signal.
  • the light-emitting knob also includes: a battery and a power module 500.
  • the battery and the power module 500 are electrically connected.
  • the power module 500 is respectively connected to the main control module U1, the photoelectric tipping detection switch U2, the first lamp group 300, The second lamp group 400 and the battery are electrically connected.
  • the battery and the power module 500 are both arranged on the knob body 100.
  • the output voltage of the battery is 3V DC voltage.
  • the touch switch 200 outputs a first on-state signal when it is touched, and the main control module U1 controls the first light group 300 to light up according to the first on-state signal.
  • the touch switch 200 outputs a first off state signal when it is not touched, and the main control module U1 controls the first lamp group 300 to turn off according to the first off state signal.
  • the light-emitting knob also includes: a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor, a first transistor Q1 and a second transistor.
  • the main control module U1 is an MCU, and the main control module U1 is provided with a first interface PA1, a second interface PA2, a third interface PA3 and a fourth interface PA4.
  • the first interface PA1 is connected to the touch switch 200 through a fifth resistor; the base of the first transistor Q1 is connected to the second interface PA2 through a first resistor R1.
  • the emitter of Q1 is grounded, and the collector of the first transistor Q1 is connected to the first lamp group 300 through a fourth resistor R4; the base of the second transistor Q2 is connected to the first lamp group 300 through a second resistor R2.
  • the three interfaces PA3 are connected, the emitter of the second transistor Q2 is grounded, and the collector of the second transistor Q2 is connected to the second lamp group 400 through the third resistor R3; the fourth interface PA4 is connected to the The photoelectric tipping detection switch U2 is connected.
  • the first resistor R1, the second resistor R2, the third resistor R3, and the fourth resistor R4 are used to limit Control the current flowing into the later-stage electronic components to prevent excessive current from burning out the later-stage electronic components.
  • the fifth resistor is also used to limit the current flowing into the subsequent electronic components.
  • the touch switch 200 When the touch switch 200 is touched, it can be regarded as the touch switch 200 being closed. At the moment of closing, a large current flows into the main control module U1.
  • the fifth resistor limits The current flowing into the main control module U1 is to prevent excessive current from damaging the main control module U1.
  • the main control module U1 receives the first on-state signal and the first off-state signal through the first interface PA1, and controls the first lamp group 300 and the first lamp group 300 through the second interface PA2 and the third interface PA3 respectively.
  • the second lamp group 400 operates and receives the second on-state signal and the second off-state signal through the fourth interface PA4.
  • the main control module U1 when the main control module U1 receives the first on-state signal through the first interface PA1, that is, the level signal of the first interface PA1 is high level, at this time, the second interface PA2 outputs a high level to the third One transistor Q1, the first transistor Q1 is turned on, and the first lamp group 300 works; when the main control module U1 receives the first off state signal through the first interface PA1, that is, the level signal of the first interface PA1 is low level, at this time, the second interface PA2 outputs a low level to the first transistor Q1, the first transistor Q1 is turned off, and the first lamp group 300 does not work.
  • the third interface PA3 when the main control module U1 receives the second on-state signal through the fourth interface PA4, that is, the level signal of the fourth interface PA4 is high level, at this time, the third interface PA3 outputs a high level to the third The second triode Q2 and the second triode Q2 are turned on, and the second lamp group 400 works; when the main control module U1 receives the second off state signal through the fourth interface PA4, that is, the level signal of the fourth interface PA4 is low level, at this time, the third interface PA3 outputs a low level to the second transistor Q2, the second transistor Q2 is cut off, and the second lamp group 400 does not work.
  • the first lamp group 300 includes a first light-emitting diode LED1, a second light-emitting diode LED2, a third light-emitting diode LED3 and a fourth light-emitting diode LED4.
  • the first light-emitting diode LED1 and the second light-emitting diode LED2 , the third light-emitting diode LED3 and the fourth light-emitting diode LED4 are connected in parallel, the first light-emitting diode LED1, the second light-emitting diode LED2, the third light-emitting diode LED3 and the fourth light-emitting diode LED4 are all blue light-emitting diodes, and the fourth light-emitting diode LED4
  • the anode is connected to the collector of the first transistor Q1, and the cathode of the fourth light-emitting diode LED4 is connected to the power module 500;
  • the second lamp group 400 includes a fifth light-emitting diode LED5, a sixth light-emitting diode LED6, a seventh light-emitting diode LED7 and an eighth light-emitting diode LED8.
  • the fifth light-emitting diode LED5, the sixth light-emitting diode LED6, the seventh light-emitting diode LED7 and The eighth light-emitting diode LED8 is connected in parallel.
  • the fifth light-emitting diode LED5, the sixth light-emitting diode LED6, the seventh light-emitting diode LED7 and the eighth light-emitting diode LED8 are all red light-emitting diodes.
  • the anode of the eighth light-emitting diode LED8 is connected to the fourth light-emitting diode LED4.
  • the anode of the eighth light-emitting diode LED8 is connected to the collector of the second transistor Q2.
  • the luminous knob provided by this application emits two-color light based on the following luminous principle:
  • the touch switch 200 outputs a first on-state signal when touched; the photoelectric tilt detection switch U2 continuously emits an infrared light signal when powered on, and is turned on when receiving an infrared light signal, that is, it outputs a second on-state signal.
  • the touch switch 200 when the touch switch 200 is touched but the knob body 100 is not rotated, the touch switch 200 is closed and outputs a first open state signal to the main control module U1, and the main control module U1 controls the control according to the first open state signal.
  • the first lamp group 300 operates, and the colored light emitted by the first lamp group 300 is transmitted out of the knob body 100 through the light-transmitting area. Since the knob body 100 is not rotated, the photoelectric tilt detection switch U2 is turned off and outputs the second off state signal to the main control module U1.
  • the main control module U1 controls the second lamp group 400 not to work according to the second off state signal. In this case, only the first light group 300 works, and the knob body 100 emits blue light.
  • the touch switch 200 when the touch switch 200 is touched and the rotation angle of the knob body 100 is not the angle for turning on the barbecue grill, the touch switch 200 is touched and outputs a first open state signal, and the main control module U1 responds to the first open state signal.
  • the status signal controls the first light group 300 to light up; since the rotation angle of the knob body 100 is not the angle to open the barbecue, the photoelectric tipping detection switch U2 is cut off and outputs the second off status signal to the main control module U1.
  • the main control module U1 is based on The second off state signal controls the second light group 400 not to work. At this time, only the first light group 300 works, and the knob body 100 still emits blue light.
  • the touch switch 200 when the touch switch 200 is touched and the knob body 100 rotates at an angle to turn on the barbecue grill, the touch switch 200 is touched and outputs a first open state signal, and the main control module U1 responds to the first open state.
  • the signal controls the first light group 300 to light up; since the rotation angle of the knob body 100 is the angle to open the barbecue, the photoelectric tipping detection switch U2 outputs the second open state signal to the main control module U1, and the main control module U1 responds to the second open state.
  • the signal controls the operation of the second lamp group 400.
  • the first lamp group 300 and the second lamp group 400 work simultaneously, and the knob body 100 emits red light and blue light.
  • the working conditions of the first lamp group 300 and the second lamp group 400 are determined by the main control module U1 according to actual conditions. This application does not specifically limit it.
  • the touch switch 200 when the touch switch 200 is not touched and only the knob body 100 is rotated, the touch switch 200 outputs a first off state signal, and the main control module U1 controls the first light group 300 to turn off according to the first off state signal;
  • the photoelectric tipping detection switch U2 outputs the second off state signal to the main control module U1, and the main control module U1 responds to the second off state.
  • the signal controls the second light group 400 to turn off; until the rotation angle of the knob body 100 is the angle to open the barbecue, the photoelectric tipping detection switch U2 outputs the second open state signal to the main control module U1, and the main control module U1 responds to the second open state signal.
  • the second lamp group 400 is controlled to be turned on. At this time, the second lamp group 400 emits red light. The red light transmits out of the knob body 100 through the light-transmitting area, and the knob body 100 emits red light.
  • the technical effects of the above four embodiments are: when the barbecue grill and the luminous knob are used in dim lighting outdoors, as long as the touch switch 200 is touched, the luminous knob can emit blue light to facilitate the user to turn on or off the grill in dim lighting conditions. Turn off the grill.
  • the luminous knob when the barbecue grill and the luminous knob are used in scenes such as family gatherings and parties, when the touch switch 200 is touched, the luminous knob emits blue light to create an atmosphere; when the luminous knob is rotated to the angle to turn on the barbecue, the luminous knob emits red light. This achieves the effect of prompting the user that the barbecue grill is turned on.
  • the power module 500 includes a first voltage-stabilizing current regulator U3.
  • the first driving end of the first voltage-stabilizing current regulator U3 is connected to a 3V DC voltage.
  • the second driving terminal is connected to ground, and the third driving terminal of the first voltage-regulating current regulator U3 is connected to the cathode of the fourth light-emitting diode.
  • the first regulated current regulator U3 is used to reduce the 3V DC voltage to the working voltage of the first lamp group 300 and the second lamp group 400, and to make the input voltage of the first lamp group 300 and the second lamp group The operating voltage of group 400 remains stable.
  • the power module 500 further includes a second voltage-stabilizing current regulator U4, a first filter circuit 510 and a second filter circuit 520.
  • the first driving end of the second voltage-stabilizing current regulator U4 passes through the third filter circuit.
  • a filter circuit 510 is connected to the first driving end of the first regulated current regulator U3, the second driving end of the second regulated current regulator U4 is grounded, and the third driving end of the second regulated current regulator U4 passes through the third
  • the second filter circuit 520 is connected to the cathode of the photoelectric tipping detection switch U2; the second voltage stabilizing current regulator U4 is used to convert the voltage reduced by the first filtering circuit 510 into the work of the main control module U1 and the photoelectric tipping detection switch U2 voltage, and keep the working voltage of the main control module U1 and the photoelectric dump detection switch U2 stable.
  • the first filter circuit 510 includes a sixth resistor R6, a first capacitor C1, a second capacitor C2 and a third capacitor C3.
  • One end of the first capacitor C1 is grounded, and the other end of the first capacitor C1 is connected to 3V DC respectively.
  • voltage, one end of the second capacitor C2 is connected, and the other end of the second capacitor C2 is connected to the ground;
  • one end of the third capacitor C3 is connected to the ground, and the other end of the third capacitor C3 is connected to the end of the second capacitor C2 away from the ground through the sixth resistor R6.
  • the other end of the third capacitor C3 is also connected to the first driving end of the second voltage stabilizing current regulator U4.
  • the first filter circuit 510 is used to maintain stability the voltage input to the second regulated current regulator U4.
  • the first filter circuit 510 is a ⁇ -type RC circuit.
  • the first capacitor C1, the second capacitor C2, and the The three capacitors C3 are all filter capacitors
  • the sixth resistor R6 is a filter resistor
  • the first capacitor C1 and the second capacitor C2 constitute the first ⁇ -type RC circuit
  • the second capacitor C2 the sixth resistor R6 and the third capacitor C3 constitute the third section.
  • the second capacitor C2 has a DC blocking function, that is, the function of isolating direct current. The current flows into the second-section ⁇ -type RC circuit through the first-section ⁇ -type RC circuit.
  • the third capacitor C3 also has a DC blocking effect.
  • the current flows through the sixth resistor R6, and a DC voltage drop is generated on the sixth resistor R6, causing the output voltage of the second section of the ⁇ -type RC circuit. decreases, the second section ⁇ -type RC circuit reduces the voltage and outputs the first voltage to the second regulated current regulator U4.
  • the second filter circuit 520 includes a fourth capacitor C4 and a seventh resistor R7.
  • One end of the fourth capacitor C4 is connected to ground, and the other end of the fourth capacitor C4 is connected to the third driver of the second regulated current regulator U4.
  • terminal, seventh resistor R7 One end is connected, and the other end of the seventh resistor R7 is connected to the cathode of the photoelectric dump detection switch U2.
  • the second filter circuit 520 is used to filter the voltage output by the second regulated current regulator U4.
  • This application uses a 3V battery to power the power module 500, and the power module 500 provides the working voltage for the light-emitting circuit 200.
  • the 3V DC voltage is input to the first voltage stabilizing current regulator U3 and the second voltage stabilizing current regulator U4 respectively.
  • the first voltage stabilizing current regulator U3 directly converts the 3V DC voltage into the first lamp group. , the working voltage of the second lamp group; and the branch where the second voltage-stabilizing current regulator U4 is located converts the 3V DC voltage into the working voltage of the photoelectric dump detection switch U2 and the main control module U1 through two step-down operations, specifically as follows :
  • the 3V DC voltage is reduced to the first voltage through the first filter circuit 510.
  • the first voltage is input to the second voltage-stabilizing current regulator U4 for the second step-down.
  • the second voltage-stabilizing current regulator U4 reduces the first voltage. Reduce the working voltage of the photoelectric tipping detection switch U2 and the main control module U1.

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Abstract

本申请公开了一种发光旋钮，应用于烧烤炉，包括：旋钮本体、触摸开关、主控模块、转动检测开关、第一灯组和第二灯组，旋钮本体设置有透光区域，触摸开关通过触摸输出第一开状态信号和第一关状态信号；转动检测开关用于检测旋钮本体的转动状态以输出第二开状态信号和第二关状态信号；主控模块用于根据第一开状态信号、第一关状态信号、第二开状态信号和第二关状态信号以控制第一灯组和第二灯组，第一灯组、第二灯组输出的光通过透光区域透射出旋钮本体。本申请方便了用户在灯光昏暗的情况下通过旋钮本体开启烧烤炉，同时为家庭聚会、户外露营等场景营造了轻松、欢乐的氛围，极大地提高了用户的使用体验，便于操作。

Description

一种发光旋钮 技术领域
本申请涉及烧烤炉控制技术领域，特别涉及一种发光旋钮。
背景技术
烧烤炉是一种烧烤设备，可以用来做烤肉、烤蔬菜等烧烤食品，其本质是通过热源来加热、烹制食物，烧烤炉常应用于家庭聚会、派对、露营活动等场景中。现有的烧烤炉都是通过旋钮开关开启，当烧烤炉应用在户外露营时，野外灯光昏暗不便于开关烧烤炉；当烧烤炉应用在家庭聚会时，烧烤炉仅有烧烤食品的功能，而不具备营造气氛的辅助功能。
发明内容
本申请的目的是提供一种发光旋钮，以解决现有技术中所存在的一个或多个技术问题，至少提供一种有益的选择或创造条件。
本申请解决其技术问题的解决方案是：提供一种发光旋钮，应用于烧烤炉，包括：旋钮本体、触摸开关、主控模块、转动检测开关、第一灯组和第二灯组，所述主控模块分别与所述触摸开关、所述转动检测开关、所述第一灯组、所述第二灯组电连接；
所述旋钮本体设置有透光区域，所述触摸开关设置在旋钮本体的表面上，所述触摸开关通过触摸输出第一开状态信号和第一关状态信号；
所述转动检测开关用于检测旋钮本体的转动状态，根据所述转动状态输出第二开状态信号和第二关状态信号；
所述主控模块设置在旋钮本体中，用于根据所述第一开状态信号、第一关状态信号、第二开状态信号和第二关状态信号以控制第一灯组和第二灯组；所述第一灯组和第二灯组的输出光的颜色不同，所述第一灯组、第二灯组输出的光通过透光区域透射出所述旋钮本体。
进一步，本发光旋钮还包括电池仓和盖合板，所述旋钮本体设置有安装口；
所述电池仓安装于所述旋钮本体的一端且与所述安装口相邻设置；所述盖合板可拆卸盖合于所述电池仓。
进一步，所述旋钮本体包括盖体和基座；所述安装口位于所述盖体；所述基座与所述盖体可拆卸连接，所述安装口延伸至所述基座，所述基座沿某一方向凹陷形成盘状结构，所述 电池仓安装于所述基座内侧且位于背向所述盖体的侧壁。
进一步，所述盖体相抵于所述基座的侧壁连接有锁紧钩，所述基座与所述盖体相抵的侧壁设置有供所述锁紧钩插设的锁紧孔。
进一步，所述锁紧孔的一端连接有锁紧板，所述锁紧钩从所述锁紧孔的另一端滑动至与所述锁紧板卡接。
进一步，所述基座与所述盖体相抵的侧壁形成有环形的凸起部，所述凸起部的内侧与所述盖体的外侧相抵。
进一步，所述盖体相抵于所述基座的侧壁连接有锁紧杆，所述基座与所述盖体相抵的侧壁设置有供所述锁紧杆插设的锁紧孔。
进一步，所述电池仓和所述盖合板通过螺栓连接。
进一步，所述电池仓嵌设有子磁吸件，所述盖合板嵌设有母磁吸件，所述子磁吸件与所述母磁吸件相吸。
进一步，所述电池仓与所述旋钮本体一体成型。
本申请的有益效果是：本申请通过主控模块、光电倾倒检测开关、触摸开关共同控制第一灯组、第二灯组的工作，方便了用户在灯光昏暗的情况下通过旋钮本体开启烧烤炉，同时为家庭聚会、户外露营等场景营造了轻松、欢乐的氛围；在烧烤炉开启时旋钮本体发出红色光，以提示用户烧烤炉已开启，极大地提高了用户的使用体验，便于操作。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单说明。显然，所描述的附图只是本申请的一部分实施例，而不是全部实施例，本领域的技术人员在不付出创造性劳动的前提下，还可以根据这些附图获得其他设计方案和附图。
图1是一种发光旋钮的主控模块、第一灯组、第二灯组、光电倾倒检测开关、触摸开关、电源模块的连接电路图；
图2是一种发光旋钮的旋钮本体的结构示意图；
图3是本申请第一实施例的整体结构示意图；
图4是本申请第一实施例的爆炸图；
图5是本申请第一实施例的剖视图；
图6是本申请第一实施例中第一外盖、第二外盖和外板的剖视图；
图7是本申请第一实施例中第一外盖和基座的剖视图；
图8是图7中A部分的局部当大示意图；
图9是本申请第一实施例中第一外盖和基座连接后的仰视图；
图10是本申请第一实施例中基座、电池仓和盖合板的剖视图；
图11是本申请第二实施例的剖视图；
图12是本申请第三实施例的整体结构示意图；
图13是本申请第三实施例的部分结构示意图；
图14是本申请第四实施例的整体结构示意图；
图15是本申请第四实施例的部分结构示意图。
具体实施方式
为了使本申请的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
需要说明的是，虽然在系统示意图中进行了功能模块划分，在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于系统中的模块划分，或流程图中的顺序执行所示出或描述的步骤。说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
请参照图1和图2，一种发光旋钮，应用于烧烤炉，包括：旋钮本体100、触摸开关200、主控模块U1、转动检测开关、第一灯组300和第二灯组400，主控模块U1分别与触摸开关200、转动检测开关、第一灯组300、第二灯组400电连接。
所述旋钮本体100设置有透光区域，所述触摸开关设置在旋钮本体100的表面上，所述触摸开关200通过触摸输出第一开状态信号和第一关状态信号。具体地，所述触摸开关200设置在旋钮本体100的表面上，触摸开关200通过触摸输出第一开状态信号和第一关状态信号。
所述转动检测开关用于检测旋钮本体100的转动状态，根据所述转动状态输出第二开状态信号和第二关状态信号；所述主控模块设置在旋钮本体中，用于根据所述第一开状态信号、第一关状态信号、第二开状态信号和第二关状态信号以控制第一灯组300和第二灯组400；所述第一灯组300和第二灯组400的输出光的颜色不同，所述第一灯组300、第二灯组400输出的光通过透光区域透射出所述旋钮本体。
在一些实施例中，所述第一灯组300和第二灯组400的输出光的颜色不同。
第一实施例，参照图3至图10，本具体实施例对于旋钮主体的结构，进行如下改进；本发光旋钮还包括电池仓和盖合板，所述旋钮本体设置有安装口；所述电池仓安装于所述旋钮本体1的一端且与所述安装口1211相邻设置；所述盖合板可拆卸盖合于所述电池仓2。
所述旋钮本体1包括盖体和基座；所述安装口1211位于所述盖体12；所述基座13与所述盖体12可拆卸连接，所述安装口1211延伸至所述基座13，所述基座13沿某一方向凹陷形成盘状结构，所述电池仓2安装于所述基座13内侧且位于背向所述盖体12的侧壁。
具体的，设置旋钮本体1的轴线沿竖直方向设置，旋钮本体1的顶端呈不贯通状态，旋钮本体1的底端呈贯通状态，而安装口1211靠近于旋钮本体1的底端，在使用旋钮时，首先将电池放入电池仓2内，然后将盖合板3覆盖在电池仓2上，最后通过安装口1211将旋钮本体1插设在对应的开关的端部，由于电池仓2安装在旋钮本体1的一端且与安装口1211相邻设置，即盖合板3朝靠近对应的开关设置，当需要更换电池时，便于将靠近安装口1211位置的盖合板3卸下。
具体的，安装口1211与旋钮本体1呈同轴设置，安装口1211沿竖直方向延伸，而电池仓2环设在安装口1211的外侧，安装口1211的底端贯穿电池仓2和盖合板3。
具体的，电池仓2由两块直径不同的环形设置的板材21组成，两块板材21同轴设置且均环设在安装口1211的外侧，安装口1211从横截面积较小的板材21伸出。
在本实施例中，电池仓2与旋钮本体1一体成型。
在本实施例中，电池仓2与盖合板3通过螺栓4连接。
具体的，电池仓2内设置有沿竖直方向延伸的导向筒22，旋钮本体1的底部设置有连接件11，连接件11呈中空设置，连接件11的外侧壁与导向筒22的内侧壁相互固定，连接件11的中空位置设置有内螺纹，螺栓4穿设盖合板3且与连接件11的内螺纹相适配。
在本实施例中，盖合板3的边沿延伸有密封环33，密封环33与电池仓2的外侧壁相抵。
具体的，盖合板3包括底板31和连接管32，连接管32的顶部与横截面积较小的板材21的底部相适配，连接管32的底部与底板31固定连接，且安装口1211与连接管32连通，底板31的顶面与横截面积较大的板材21的底部相抵，密封环33与底板31固定，密封环33的内侧壁与横截面积较大的板材21的外侧壁相抵，使用时，密封环33和连接管32与两个环状设置的板材21配合。
具体的，旋钮本体1内设置有与电池电性连接的发光元件等，旋钮本体1本身具有一定的透光性。
在本实施例中，盖合板3位于旋钮本体1内。
在本实施例中，旋钮本体1包括相互连接的盖体12和基座13，安装口1211安装在盖体12上，盖体12和基座13呈可拆卸连接，安装口1211延伸至基座13，电池仓2安装在基座13的内侧且位于背向盖体12的侧壁。
具体的，电路板安装在基座13朝向盖体12的侧壁。
在其他实施例中，盖体12和基座13可以通过螺钉连接。
具体的，电池仓2与基座13一体成型。
具体的，基座13朝某一方向凹陷呈盘状结构，基座13的底部呈拆开设置；安装口1211穿设基座13；连接件11穿设基座13；两个环形设置的板材21的顶部固定在基座13的底部；且盖合板3和电池仓2均位于基座13内侧，盖合板3均不伸出基座13；基座13的内侧壁的底面和两个环形设置的板材21围设形成供电池放置的空间。
具体的，盖体12包括第一外盖121和第二外盖122，第一外盖121的底部与基座13可拆卸连接；第二外盖122的底部与第一外盖121的顶部可拆卸连接；具体的，第二外盖122的底部设置有钩部，钩部穿设第一外盖121的顶部且钩设在第一外盖121的内侧。
具体的，第一外盖121的中部形成有安装口1211，安装口1211上设置有对应的开关适配的槽体，保证转动旋钮时旋钮和开关不会相对转动。
具体的，安装口1211的内侧连接有弹性板，弹性板的竖向截面呈弧形设置，且弹性板的中部朝安装口1211的中心轴线的方向弯曲。
在本实施例中，盖体12连接有锁紧钩1212，锁紧钩1212的顶部连接在盖体12相抵于基座13的侧壁，锁紧钩1212的底部即钩部穿设基座13，基座13与盖体12相抵的侧壁设置有锁紧孔131，锁紧钩1212插设在锁紧孔131上，且锁紧钩1212与锁紧孔131一一对应，锁紧钩1212的钩部可伸入基座13内侧，锁紧孔131的横向截面呈水平设置，锁紧孔131与基座13连通，锁紧孔131的一端连接有锁紧板1311，锁紧孔131上对应连接有锁紧板1311的位置的宽度小于未设置锁紧板1311的宽度，锁紧钩1212首先从锁紧孔131的另一端伸入基座13内，然后使锁紧钩1212从另一端滑动至一端，使锁紧钩1212的钩部钩设在锁紧板1311的底面，锁紧钩1212具有弹性。
具体的，锁紧板1311的底面呈倾斜设置，锁紧板1311靠近另一端的位置朝靠近一端的位置逐渐向下倾斜。
具体的，锁紧钩1212连接于第一外盖121的底部。
具体的，第一外盖121的外侧壁设置有环形槽，环形槽上套设有防滑套1213。
具体的，第二外盖122的顶部可拆卸连接有外板123，外板123的底部设置钩设在第二 外盖122顶部的钩部。
在本实施例中，基座13与盖体12相抵的侧壁形成有环形的凸起部132，凸起部132的内侧与盖体12的外侧相抵。
具体的，基座13的顶部且靠近边沿的部分沿上方凸出形成凸起部132，凸起部132与第一外盖121的底部的外侧壁相抵。
在使用旋钮时，将连接在第一外盖121上的锁紧钩1212伸入对应锁紧孔131上，然后转动第一外盖121使锁紧钩1212从锁紧孔131的另一端滑动至靠近锁紧板1311的位置，且使锁紧钩1212的底部相抵在锁紧板1311的底部；然后将防滑套1213套设在第一外盖121的外侧壁；将第二外盖122的钩部钩设在第一外盖121的顶部，且将外板123的钩部钩设在第二外盖122的顶部，至此完成旋钮本体1的安装；然后将电池放入电池仓2内，将盖合板3盖合在电池仓2底部，最后通过螺栓4将盖合板3始终盖合在电池仓2上。
参照图11，本申请的一种发光旋钮作出如下第二实施例：
与实施例1的不同之处在于，将盖合板3和电池仓2的可拆卸结构替换成以下：
电池仓2嵌设有子磁吸件211，盖合板3嵌设有母磁吸件311，子磁吸件211与母磁吸件311相吸。
具体的，母磁吸件311连接在底板31、连接管32和密封环33上，子磁吸件211连接在板材21上。
通过子磁吸件211和母磁吸件311相吸，从而限定电池仓2和盖合板3的相对位置。
在使用旋钮时，将连接在第一外盖121上的锁紧钩1212伸入对应锁紧孔131上，然后转动第一外盖121使锁紧钩1212从锁紧孔131的另一端滑动至靠近锁紧板1311的位置，且使锁紧钩1212的底部相抵在锁紧板1311的底部；然后将防滑套1213套设在第一外盖121的外侧壁；将第二外盖122的钩部钩设在第一外盖121的顶部，且将外板123的钩部钩设在第二外盖122的顶部，至此完成旋钮本体1的安装；然后将电池放入电池仓2内，将盖合板3盖合在电池仓2底部，通过子磁吸件211和母磁吸件311相吸，从而限定电池仓2和盖合板3的相对位置。
参照图12和图13，本申请的一种发光旋钮作出如下第三实施例：
实施例3与实施例1的不同之处在于，盖体12的结构形状不同，盖体12和基座13连接后形成类似鼠标的结构，即盖体12呈半圆形盖合在基座13上，且盖体12的侧壁设置一组相对设置的凹陷位置，两个凹陷位置以适配人手。
参照图14和图15，本申请的一种发光旋钮作出如下第四实施例：
实施例4与实施例3的不同之处在于，盖体12和基座13的可拆卸结构不同，盖体12相抵于基座13的侧壁连接有锁紧杆124，基座13与盖体12相抵的侧壁设置有供锁紧杆124插设的锁紧孔131。
参考图1，在一些优选的具体实施例中，所述转动检测开关包括光电倾倒检测开关U2。所述光电倾倒检测开关U2被安装在旋钮本体100中，当旋钮本体100倾倒(竖直转动一定设定的角度)时，则光电倾倒检测开关U2输出第二开状态信号，当旋钮本体100不倾倒时，则光电倾倒检测开关U2输出第二关状态信号。主控模块U1根据光电倾倒检测开关U2所输出的第二开状态信号和第二关状态信号来确定控制第一灯组300或者第二灯组400。使得透光区域所透射出的光不同。通过透射出不同的光来标识旋钮本体100的转动状态。光电倾倒检测开关U2输出第二开状态信号，主控模块U1根据第二开状态信号控制第二灯组400亮起。光电倾倒检测开关U2输出第二关状态信号，主控模块U1根据第二关状态信号控制第二灯组400熄灭。
进一步作为优选的实施方式，所述发光旋钮还包括：电池和电源模块500，电池与电源模块500电连接，电源模块500分别与主控模块U1、光电倾倒检测开关U2、第一灯组300、第二灯组400、电池电连接，电池和电源模块500均设置在旋钮本体100，电池的输出电压为3V直流电压。
进一步作为优选的实施方式，所述触摸开关200被触摸时输出第一开状态信号，主控模块U1根据第一开状态信号控制第一灯组300亮起。
在本申请其他实施例中，触摸开关200未被触摸时输出第一关状态信号，主控模块U1根据第一关状态信号控制第一灯组300熄灭。
进一步作为优选的实施方式，所述发光旋钮还包括：第一电阻R1、第二电阻R2、第三电阻R3、第四电阻R4、第五电阻、第一三极管Q1和第二三极管Q2，所述主控模块U1为MCU，所述主控模块U1设置有第一接口PA1、第二接口PA2、第三接口PA3和第四接口PA4。所述第一接口PA1通过第五电阻与所述触摸开关200连接；所述第一三极管Q1的基极通过第一电阻R1与所述第二接口PA2连接，所述第一三极管Q1的发射极接地，所述第一三极管Q1的集电极通过第四电阻R4与第一灯组300连接；所述第二三极管Q2的基极通过第二电阻R2与所述第三接口PA3连接，所述第二三极管Q2的发射极接地，所述第二三极管Q2的集电极通过第三电阻R3与第二灯组400连接；所述第四接口PA4与所述光电倾倒检测开关U2连接。
在这个实施例中，所述第一电阻R1、第二电阻R2、第三电阻R3、第四电阻R4用于限 制流入后级电子元器件的电流，防止电流过大烧坏后级电子元器件。而第五电阻亦用于限制流入后级电子元器件的电流，触摸开关200被触摸时可以视作触摸开关200闭合，在闭合的瞬间有较大的电流流入主控模块U1，第五电阻限制流入主控模块U1的电流，以防止电流过大损坏主控模块U1。
本实施例中，所述主控模块U1通过第一接口PA1接收所述第一开状态信号和第一关状态信号、通过第二接口PA2和第三接口PA3分别控制第一灯组300、第二灯组400的工作，并通过第四接口PA4接收所述第二开状态信号和第二关状态信号。
本实施例中，当主控模块U1通过第一接口PA1接收到第一开状态信号时，即第一接口PA1的电平信号为高电平，此时第二接口PA2输出高电平至第一三极管Q1，第一三极管Q1导通，第一灯组300工作；当主控模块U1通过第一接口PA1接收到第一关状态信号时，即第一接口PA1的电平信号为低电平，此时第二接口PA2输出低电平至第一三极管Q1，第一三极管Q1截止，第一灯组300不工作。
本实施例中，当主控模块U1通过第四接口PA4接收到第二开状态信号时，即第四接口PA4的电平信号为高电平，此时第三接口PA3输出高电平至第二三极管Q2，第二三极管Q2导通，第二灯组400工作；当主控模块U1通过第四接口PA4接收到第二关状态信号时，即第四接口PA4的电平信号为低电平，此时第三接口PA3输出低电平至第二三极管Q2，第二三极管Q2截止，第二灯组400不工作。
进一步作为优选的实施方式，所述第一灯组300包括第一发光二极管LED1、第二发光二极管LED2、第三发光二极管LED3和第四发光二极管LED4，第一发光二极管LED1、第二发光二极管LED2、第三发光二极管LED3和第四发光二极管LED4并接，第一发光二极管LED1、第二发光二极管LED2、第三发光二极管LED3和第四发光二极管LED4均为蓝色发光二极管，第四发光二极管LED4的阳极与第一三极管Q1的集电极连接，第四发光二极管LED4的阴极与所述电源模块500连接；
所述第二灯组400包括第五发光二极管LED5、第六发光二极管LED6、第七发光二极管LED7和第八发光二极管LED8，第五发光二极管LED5、第六发光二极管LED6、第七发光二极管LED7和第八发光二极管LED8并接，第五发光二极管LED5、第六发光二极管LED6、第七发光二极管LED7和第八发光二极管LED8均为红色发光二极管，第八发光二极管LED8的阳极与第四发光二极管LED4的阳极连接，第八发光二极管LED8的阴极与第二三极管Q2的集电极连接。
本申请提供的一种发光旋钮发出双色光的发光原理如下：
触摸开关200在被触摸时输出第一开状态信号；光电倾倒检测开关U2在上电时持续发出红外光信号，并且其在接收到红外光信号时导通，即输出第二开状态信号。
在一实施方式中，当触摸开关200被触摸但旋钮本体100未被旋动时，触摸开关200闭合并输出第一开状态信号至主控模块U1，主控模块U1根据第一开状态信号控制第一灯组300工作，第一灯组300发出的颜色光透过透光区域透射出旋钮本体100。由于旋钮本体100未被旋转，光电倾倒检测开关U2截止并输出第二关状态信号到主控模块U1，主控模块U1根据第二关状态信号控制第二灯组400不工作。在这种情况下只有第一灯组300工作，旋钮本体100发出蓝光。
在另一实施方式中，当触摸开关200被触摸，并且旋钮本体100转动的角度未为开启烧烤炉的角度时，触摸开关200被触摸输出第一开状态信号，主控模块U1根据第一开状态信号控制第一灯组300亮起；由于旋钮本体100转动的角度未为开启烧烤炉的角度，光电倾倒检测开关U2截止并输出第二关状态信号至主控模块U1，主控模块U1根据第二关状态信号控制第二灯组400不工作，此时只有第一灯组300工作，旋钮本体100仍旧发出蓝光。
在又一实施方式中，当触摸开关200被触摸，并且旋钮本体100转动的角度为开启烧烤炉的角度时，触摸开关200被触摸输出第一开状态信号，主控模块U1根据第一开状态信号控制第一灯组300亮起；由于旋钮本体100转动的角度为开启烧烤炉的角度，光电倾倒检测开关U2输出第二开状态信号至主控模块U1，主控模块U1根据第二开状态信号控制第二灯组400工作。此时，第一灯组300和第二灯组400同时工作，旋钮本体100发出红光和蓝光。当然，第一灯组300和第二灯组400的工作情况由主控模块U1根据实际情况而定。本申请并不对其进行具体限定。
在又一实施方式中，当触摸开关200未被触摸、仅转动旋钮本体100时，触摸开关200输出第一关状态信号，主控模块U1根据第一关状态信号控制第一灯组300熄灭；在旋钮本体100旋转的过程中，由于旋钮本体100转动的角度未为开启烧烤炉的角度，光电倾倒检测开关U2输出第二关状态信号至主控模块U1，主控模块U1根据第二关状态信号控制第二灯组400关闭；直到旋钮本体100转动的角度为开启烧烤炉的角度，光电倾倒检测开关U2输出第二开状态信号至主控模块U1，主控模块U1根据第二开状态信号控制第二灯组400开启，此时第二灯组400发出红光，所述红光透过透光区域透射出旋钮本体100，旋钮本体100发出红光。
上述四种实施方式的技术效果为：当烧烤炉及发光旋钮应用在野外灯光昏暗的情况下，只要触摸触摸开关200，发光旋钮便能发出蓝光，以方便使用者在灯光昏暗的情况下开启或 关闭烧烤炉。当烧烤炉及发光旋钮应用于家庭聚会、派对等场景中，触摸触摸开关200，发光旋钮发出蓝光以达到营造气氛的效果；当发光旋钮旋转至开启烧烤炉的角度时，发光旋钮发出红光，达到提示使用者烧烤炉已开启的效果。
进一步作为优选的实施方式，所述电源模块500包括第一稳压电流调整器U3，第一稳压电流调整器U3的第一驱动端与3V直流电压连接，第一稳压电流调整器U3的第二驱动端接地，第一稳压电流调整器U3的第三驱动端与第四发光二极管的阴极连接。
本实施例中，所述第一稳压电流调整器U3用于将3V直流电压降低为第一灯组300、第二灯组400的工作电压，并且使输入第一灯组300、第二灯组400的工作电压保持稳定。
进一步作为优选的实施方式，所述电源模块500还包括第二稳压电流调整器U4、第一滤波电路510和第二滤波电路520，第二稳压电流调整器U4的第一驱动端通过第一滤波电路510与第一稳压电流调整器U3的第一驱动端连接，第二稳压电流调整器U4的第二驱动端接地，第二稳压电流调整器U4的第三驱动端通过第二滤波电路520与光电倾倒检测开关U2的阴极连接；第二稳压电流调整器U4用于将经第一滤波电路510降压后的电压转换为主控模块U1、光电倾倒检测开关U2的工作电压，并使主控模块U1、光电倾倒检测开关U2的工作电压保持稳定。
具体地，所述第一滤波电路510包括第六电阻R6、第一电容C1、第二电容C2和第三电容C3，第一电容C1的一端接地，第一电容C1的另一端分别与3V直流电压、第二电容C2的一端连接，第二电容C2的另一端接地；第三电容C3的一端接地，第三电容C3的另一端通过第六电阻R6与第二电容C2远离地的一端连接，第三电容C3的另一端还与第二稳压电流调整器U4的第一驱动端连接。
本实施例中，第一滤波电路510用于使输入至第二稳压电流调整器U4的电压保持稳定，第一滤波电路510为π型RC电路，第一电容C1、第二电容C2、第三电容C3均为滤波电容，第六电阻R6为滤波电阻，第一电容C1和第二电容C2构成第一节π型RC电路，第二电容C2、第六电阻R6、第三电容C3构成第二节π型RC电路，所述第二电容C2具有隔直作用，即隔离直流电的作用，电流通过第一节π型RC电路流入第二节π型RC电路中。在第二节π型RC电路中，第三电容C3亦具有隔直作用，电流流过第六电阻R6，在第六电阻R6上产生了直流压降，使第二节π型RC电路输出电压减小，第二第二节π型RC电路降压后输出第一电压至第二稳压电流调整器U4。
具体地，所述第二滤波电路520包括第四电容C4和第七电阻R7，第四电容C4的一端接地，第四电容C4的另一端分别与第二稳压电流调整器U4的第三驱动端、第七电阻R7的 一端连接，第七电阻R7的另一端与光电倾倒检测开关U2的阴极连接。第二滤波电路520用于对第二稳压电流调整器U4所输出的电压进行滤波。
本申请采用3V的电池对电源模块500进行供电，电源模块500为发光电路200提供工作电压。在电源模块500中，3V直流电压分别输入至第一稳压电流调整器U3、第二稳压电流调整器U4中，第一稳压电流调整器U3将3V直流电压直接转换为第一灯组、第二灯组的工作电压；而第二稳压电流调整器U4所在的支路通过两次降压操作将3V直流电压转换为光电倾倒检测开关U2、主控模块U1的工作电压，具体为：通过第一滤波电路510将3V直流电压降低为第一电压，第一电压输入至第二稳压电流调整器U4中进行第二次降压，第二稳压电流调整器U4将第一电压降低为光电倾倒检测开关U2、主控模块U1的工作电压。
以上对本申请的较佳实施方式进行了具体说明，但本发明并不限于所述实施例，熟悉本领域的技术人员在不违背本申请精神的前提下还可作出种种的等同变型或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (10)

  1. 一种发光旋钮，应用于烧烤炉，其特征在于，包括：旋钮本体、触摸开关、主控模块、转动检测开关、第一灯组和第二灯组，所述主控模块分别与所述触摸开关、所述转动检测开关、所述第一灯组、所述第二灯组电连接；
    所述旋钮本体设置有透光区域，所述触摸开关设置在旋钮本体的表面上，所述触摸开关通过触摸输出第一开状态信号和第一关状态信号；
    所述转动检测开关用于检测旋钮本体的转动状态，根据所述转动状态输出第二开状态信号和第二关状态信号；
    所述主控模块设置在旋钮本体中，用于根据所述第一开状态信号、第一关状态信号、第二开状态信号和第二关状态信号以控制第一灯组和第二灯组；所述第一灯组和所述第二灯组的输出光的颜色不同，所述第一灯组、所述第二灯组输出的光通过透光区域透射出所述旋钮本体。
  2. 根据权利要求1所述的一种发光旋钮，其特征在于，还包括电池仓和盖合板，所述旋钮本体设置有安装口；
    所述电池仓安装于所述旋钮本体的一端且与所述安装口相邻设置；所述盖合板可拆卸盖合于所述电池仓。
  3. 根据权利要求2所述的一种发光旋钮，其特征在于，所述旋钮本体包括盖体和基座；
    所述安装口位于所述盖体；所述基座与所述盖体可拆卸连接，所述安装口延伸至所述基座，所述基座沿某一方向凹陷形成盘状结构，所述电池仓安装于所述基座内侧且位于背向所述盖体的侧壁。
  4. 根据权利要求3所述的一种发光旋钮，其特征在于，所述盖体相抵于所述基座的侧壁连接有锁紧钩，所述基座与所述盖体相抵的侧壁设置有供所述锁紧钩插设的锁紧孔。
  5. 根据权利要求4所述的一种发光旋钮，其特征在于，所述锁紧孔的一端连接有锁紧板，所述锁紧钩从所述锁紧孔的另一端滑动至与所述锁紧板卡接。
  6. 根据权利要求5所述的一种发光旋钮，其特征在于，所述基座与所述盖体相抵的侧壁形成有环形的凸起部，所述凸起部的内侧与所述盖体的外侧相抵。
  7. 根据权利要求3所述的一种发光旋钮，其特征在于，所述盖体相抵于所述基座的侧壁连接有锁紧杆，所述基座与所述盖体相抵的侧壁设置有供所述锁紧杆插设的锁紧孔。
  8. 根据权利要求2所述的一种发光旋钮，其特征在于，所述电池仓和所述盖合板通过螺栓连接。
  9. 根据权利要求2所述的一种发光旋钮，其特征在于，所述电池仓嵌设有子磁吸件，所述盖合板嵌设有母磁吸件，所述子磁吸件与所述母磁吸件相吸。
  10. 根据权利要求8或9所述的一种发光旋钮，其特征在于，所述电池仓与所述旋钮本体一体成型。
PCT/CN2023/101410 2022-06-24 2023-06-20 一种发光旋钮 WO2023246780A1 (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014053092A (ja) * 2012-09-05 2014-03-20 ▲チョ▼錦雄 タッチ式つまみスイッチ
CN113037266A (zh) * 2021-03-01 2021-06-25 上海科世达-华阳汽车电器有限公司 一种车灯触摸旋转开关装置
CN216286340U (zh) * 2021-10-19 2022-04-12 宁波乐邦电气有限公司 一种用于烧烤机的无线控制电路
CN218101057U (zh) * 2022-06-24 2022-12-20 广东赢好科技有限公司 一种发光旋钮开关

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014053092A (ja) * 2012-09-05 2014-03-20 ▲チョ▼錦雄 タッチ式つまみスイッチ
CN113037266A (zh) * 2021-03-01 2021-06-25 上海科世达-华阳汽车电器有限公司 一种车灯触摸旋转开关装置
CN216286340U (zh) * 2021-10-19 2022-04-12 宁波乐邦电气有限公司 一种用于烧烤机的无线控制电路
CN218101057U (zh) * 2022-06-24 2022-12-20 广东赢好科技有限公司 一种发光旋钮开关

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