CN213277890U

CN213277890U - Kitchen ventilator key switch adopting toggle switch

Info

Publication number: CN213277890U
Application number: CN202022197620.2U
Authority: CN
Inventors: 邓淇鸿
Original assignee: Zhongshan Mingdi Electric Co ltd
Current assignee: Zhongshan Mingdi Electric Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-05-25
Anticipated expiration: 2030-09-30

Abstract

The utility model provides an adopt toggle switch's smoke ventilator key switch, include: first electrode slice, second electrode slice, bar groove and circular slot, be equipped with the round bar in the circular slot, round bar surface left side fixed mounting has the second electrode slice, the circular slot bottom is equipped with the spring, compares with prior art, and this design is through having added first electrode slice, round bar, second electrode slice and spring, uses through the cooperation of second electrode slice and the first electrode slice of difference, realizes the regulation that different keep off the position, prevents the maloperation through the spring, is convenient for practice thrift the electric energy, is convenient for combine toggle switch and key switch to use through the round bar, the utility model discloses conveniently switch and keep off the position, prevent the maloperation, make things convenient for the combined use of switch, practice thrift the electric energy simultaneously.

Description

Kitchen ventilator key switch adopting toggle switch

Technical Field

The utility model belongs to smoke ventilator's switch field, in particular to adopt toggle switch's smoke ventilator key switch.

Background

At present, a range hood, also called as a range hood, is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention.

However, touch screen type switch and piano type switch are used mostly to current smoke ventilator switch, but current touch switch is with higher costs, be not convenient for maintain after damaging, current smoke ventilator function option is mostly the switch, the illumination, take a breath and the oil absorption, the operation of smoke ventilator function is realized through pressing down mostly to the key switch, but current key switch function is comparatively single, a function can only be realized to single key position, do not possess the low gear of certain function, the regulation of well fender and high gear, the electric quantity that different fender position consumed is different, can't realize the switching of fender position, extravagant electric energy, it can be mixed and disorderly to set up multiunit switch to carry out fender position regulation, simultaneously touch key switch in careless, smoke ventilator work also can make the electric energy extravagant, current smoke ventilator can't prevent hand maloperation.

Therefore, a key switch of a range hood using a toggle switch is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adopt toggle switch's smoke ventilator key switch, through first electrode slice, round bar, second electrode slice and spring to propose the function singleness among the above-mentioned background of solution, can't surely shift and prevent the problem of maloperation, the utility model discloses conveniently switch and keep off the position, prevent the maloperation, make things convenient for the combined use of switch, practice thrift the electric energy simultaneously.

The technical scheme of the utility model is realized like this: a kind of key switch of kitchen ventilator which adopts the toggle switch, including: the device comprises a device box, a strip-shaped groove and a circular groove, wherein the upper surface of the device box is provided with the strip-shaped groove, the front side of the left surface in the strip-shaped groove is provided with a first rubber plate, the rear side of the first rubber plate is fixedly provided with a second rubber plate, the rear side of the second rubber plate is provided with a third rubber plate, the outer surface of the third rubber plate is provided with a first electrode plate, the rear side of the strip-shaped groove is connected with the circular groove, the circular groove is internally provided with a circular rod, the left side of the outer surface of the circular rod is fixedly provided with a second electrode plate, the lower surface of the circular rod is fixedly provided with a sliding plate, the sliding plate moves up and down in the circular groove, the bottom of the circular groove is provided with a spring, the upper end of the spring is fixedly connected with a pressing plate, the upper surface of the pressing plate is attached to the lower surface, the surface has all seted up the spout about the bar inslot portion, bar tank bottom portion is equipped with the power end, the power end front side is equipped with pressure controller.

As a preferred implementation mode, the first electrode plates are provided with three groups, the three groups of first electrode plates are respectively and fixedly installed on the front sides of the outer surfaces of the first rubber plate, the second rubber plate and the third rubber plate, the three groups of first electrode plates are respectively connected with a power supply end and a pressure controller through wires, the second electrode plates are connected with the power supply end through wires, the pressure controller controls the first electrode plates on the rear side inside the bar-shaped groove to be connected with low-frequency voltage, the first electrode plates on the middle position inside the bar-shaped groove to be connected with medium-frequency voltage, and the first electrode plates on the front side inside the bar-shaped groove to be connected with high-frequency voltage.

As a preferred embodiment, the strip-shaped grooves and the circular grooves are provided with three groups, different functions are respectively realized inside the three groups of strip-shaped grooves and the circular grooves through an illuminating lamp, a ventilation fan and an oil suction machine, and the illuminating lamp, the ventilation fan and the oil suction machine are respectively connected with corresponding power supply ends through wires.

In a preferred embodiment, a circular plate is fixedly connected to the upper surface of the circular rod, the curved hole is communicated with the bottom of the circular groove, a pull rope is arranged in the curved hole, the head end of the pull rope is connected with a pull ring, and the tail end of the pull rope is fixedly connected to the lower surface of the pressing plate through the curved hole.

After the technical scheme is adopted, the beneficial effects of the utility model are that: the utility model discloses an adopt toggle switch's smoke ventilator key switch, because of the utility model discloses added first electrode slice, round bar, second electrode slice and spring, used through the cooperation of second electrode slice and different first electrode slice, realized the regulation of different fender positions, prevented the maloperation through the spring, be convenient for practice thrift the electric energy, be convenient for combine toggle switch and key switch to use through the round bar.

Because of the utility model discloses added the ring board, this design is avoided moving to the circular slot bottom according to the clamp plate, simultaneously with make slide and spout on same water flat line when pressing the clamp plate contact, the slide of being convenient for is connected with the spout cooperation, the utility model discloses conveniently switch keeps off the position, prevents the maloperation, makes things convenient for the combined use of switch, practices thrift the electric energy simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is the utility model relates to an adopt toggle switch's smoke ventilator key switch's overall structure schematic diagram.

Fig. 2 is the utility model relates to an adopt toggle switch's smoke ventilator key switch's schematic plane view.

Fig. 3 is the utility model relates to an adopt toggle switch's smoke ventilator key switch's local plan view.

In the figure: 1-equipment box, 2-strip groove, 3-first rubber plate, 4-second rubber plate, 5-third rubber plate, 6-first electrode piece, 7-circular groove, 8-circular rod, 9-second electrode piece, 10-sliding plate, 11-pressing plate, 12-circular plate, 13-spring, 14-bent hole, 15-sliding groove, 16-power end and 17-pressure controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a kind of key switch of kitchen ventilator which adopts the toggle switch, including: the equipment comprises an equipment box 1, a strip groove 2 and a circular groove 7, wherein the upper surface of the equipment box is provided with the strip groove 2, the front side of the left surface in the strip groove 2 is provided with a first rubber plate 3, the rear side of the first rubber plate 3 is fixedly provided with a second rubber plate 4, the rear side of the second rubber plate 4 is provided with a third rubber plate 5, the outer surface of the third rubber plate 5 is provided with a first electrode plate 6, the rear side of the strip groove 2 is connected with the circular groove 7, the circular groove 7 is internally provided with a circular rod 8, the left side of the outer surface of the circular rod 8 is fixedly provided with a second electrode plate 9, the lower surface of the circular rod 8 is fixedly provided with a sliding plate 10, the sliding plate 10 moves up and down in the circular groove 7, the bottom of the circular groove 7 is provided with a spring 13, the upper end of the spring 13 is fixedly connected with a pressing plate 11, the upper surface of the pressing plate 11 is attached to the lower, chute 15 has all been seted up to 2 inside left and right sides surfaces in bar groove, and 2 bottoms in bar groove are equipped with power end 16, and the 16 front sides of power end are equipped with pressure controller 17.

Specifically, when the range hood is used, when the circular plate and the circular rod 8 are touched accidentally, the spring 13 is compressed, the circular rod 8 moves up and down in the circular groove 7, and the first electrode plate 6 and the second electrode plate 9 cannot be contacted and electrified, so that the problem that the range hood is opened after misoperation to cause electric energy waste is solved.

When the rubber sheet is used, firstly, the round rod 8 corresponding to the required function is found, an acting force which presses downwards is applied to the round plate, then the round plate drives the round rod 8 to move downwards in the round groove 7, the sliding plate 10 presses the pressing plate 11 downwards in the moving process, the spring 13 generates elastic deformation to compress, then the lower surface of the pressing plate 11 is in contact with the upper surface of the circular ring plate 12, a force which pushes the round plate forwards is applied to the round plate, the round plate drives the round rod 8 and the sliding plate 10 to move forwards in the round groove 7, further, the sliding plate 10 is connected in the sliding groove 15 in a matching manner, the round rod 8 extrudes the third rubber plate 5, the third rubber plate 5 generates elastic deformation, so that the round rod 8 moves between the third rubber plate 5 and the second rubber plate 4, the acting force is stopped to be applied to the round rod 8, at this time, the second electrode plate 9 is connected with the first electrode plate 6 on the outer surface of the third rubber, the power supply end 16 is powered on, and the power supply end 16 applies a low-frequency voltage to the illuminating lamp, the ventilating fan or the oil extractor through the pressure controller 17, so that the illuminating lamp, the ventilating fan or the oil extractor can work at a low gear.

Next, an acting force pushing forwards is applied to the round rod 8 again, the sliding plate 10 moves forwards in the sliding groove 15 at the moment, the outer surface of the round rod 8 extrudes the second rubber plate 4, so that the round rod 8 moves between the second rubber plate 4 and the first rubber plate 3, the second electrode plate 9 is connected with the first electrode plate 6 on the outer surface of the second rubber plate 4 in a matched mode, and the power supply end 16 applies medium-frequency voltage to the illuminating lamp, the ventilating fan or the oil suction machine, so that the illuminating lamp, the ventilating fan or the oil suction machine can work at a middle gear.

And then, the round rod 8 is moved to a position between the first rubber plate 3 and the front surface inside the strip-shaped groove 2, the second electrode plate 9 is matched and connected with the first electrode plate 6 on the outer surface of the first rubber plate 3, and the power supply end 16 applies a high-frequency voltage to the illuminating lamp, the ventilating fan or the oil suction machine, so that the illuminating lamp, the ventilating fan or the oil suction machine can work at a high gear.

When needing to close, promote round bar 8 backward, slide 10 removes in spout 15, drive round bar 8 and plectane and remove to the circular slot 7, it resets to take place elastic deformation because of spring 13, make and press the clamp plate 11 height to be higher than slide 10, apply a pulling effort to the pull ring this moment, the pull ring drives the stay cord and outwards shifts out through curved hole 14 inside, the pull ring tail end moves to circular slot 7 bottom curved hole 14, and then spring 13 compresses, press clamp plate 11 moves down to circular ring board 12 upper surface, move slide 10 backward to press clamp plate 11 upper surface immediately, stop to apply the effort to the pull ring this moment, spring 13 reconversion, make the stay cord move to curved hole 14 in, round bar 8 resumes original position.

First electrode slice 6 is provided with three groups, three groups of first electrode slices 6 are fixed mounting respectively at first rubber slab 3, second rubber slab 4 and 5 surface front sides of third rubber slab, three groups of first electrode slices 6 are connected with power end 16 and pressure controller 17 through the wire respectively, second electrode slice 9 is connected with power end 16 through the wire, pressure controller 17 controls the 6 switch-on low frequency voltage of the first electrode slice of 2 inside rear sides in bar groove, the 6 switch-on intermediate frequency voltage of the first electrode slice of 2 inside intermediate positions in bar groove, the 6 switch-on high frequency voltage of the first electrode slice of 2 inside front sides in bar groove, specifically, adjust voltage through pressure controller 17.

The strip-shaped grooves 2 and the circular grooves 7 are all provided with three groups, different functions are realized through the illuminating lamp, the ventilating fan and the oil suction machine respectively in the three groups of strip-shaped grooves 2 and the circular grooves 7, the illuminating lamp, the ventilating fan and the oil suction machine are respectively connected with the corresponding power end 16 through wires, and specifically, power is supplied through the power end 16.

Fixed surface is connected with the plectane on the round bar 8, and curved hole 14 switches on to 7 bottoms on the circular slot, is equipped with the stay cord in the curved hole 14, and the stay cord head end is connected with the pull ring, and the stay cord tail end is through curved hole 14 fixed connection pressing the 11 lower surfaces of platen, specifically, is convenient for spur the stay cord through the pull ring, makes pressing platen 11 downstream.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adopt toggle switch's smoke ventilator key switch which characterized in that includes: the device comprises a device box (1), a strip-shaped groove (2) and a circular groove (7), wherein the strip-shaped groove (2) is formed in the upper surface of the device box, a first rubber plate (3) is arranged on the front side of the left surface in the strip-shaped groove (2), a second rubber plate (4) is fixedly arranged on the rear side of the first rubber plate (3), a third rubber plate (5) is arranged on the rear side of the second rubber plate (4), a first electrode plate (6) is arranged on the outer surface of the third rubber plate (5), the circular groove (7) is connected on the rear side of the strip-shaped groove (2), a circular rod (8) is arranged in the circular groove (7), a second electrode plate (9) is fixedly arranged on the left side of the outer surface of the circular rod (8), a sliding plate (10) is fixedly arranged on the lower surface of the circular rod (8), the sliding plate (10) moves up and down in the circular groove (7), a spring (13) is arranged at the bottom of the, according to pressing plate (11) upper surface and slide (10) lower surface laminating, circular slot (7) internal surface downside fixed mounting has circular ring board (12), curved hole (14) have been seted up to equipment box (1) upper surface, curved hole (14) displacement circular slot (7) right side, spout (15) have all been seted up to bar groove (2) inside left and right sides surface, bar groove (2) bottom is equipped with power end (16), power end (16) front side is equipped with pressure controller (17).

2. The key switch of the range hood adopting the toggle switch as claimed in claim 1, wherein: first electrode slice (6) are provided with three groups, three groups first electrode slice (6) are fixed mounting respectively and are connected with power end (16) and pressure controller (17) through wire and power end (16) in first rubber slab (3), second rubber slab (4) and third rubber slab (5) surface front side, three groups first electrode slice (6) are connected with power end (16) and pressure controller (17) respectively, second electrode slice (9) are connected with power end (16) through wire, pressure controller (17) control bar groove (2) inside rear side first electrode slice (6) switch-on low frequency voltage, bar groove (2) inside intermediate position first electrode slice (6) switch-on intermediate frequency voltage, bar groove (2) inside front side first electrode slice (6) switch-on high frequency voltage.

3. The key switch of the range hood adopting the toggle switch as claimed in claim 1, wherein: the strip-shaped groove (2) and the circular groove (7) are provided with three groups, the three groups of strip-shaped groove (2) and the circular groove (7) are respectively internally provided with different functions through a lighting lamp, a ventilation fan and an oil suction machine, and the lighting lamp, the ventilation fan and the oil suction machine are respectively connected with corresponding power supply ends (16) through wires.

4. The key switch of the range hood adopting the toggle switch as claimed in claim 1, wherein: the round bar is characterized in that a circular plate is fixedly connected to the upper surface of the round bar (8), the bent hole (14) is communicated to the bottom of the round groove (7), a pull rope is arranged in the bent hole (14), the head end of the pull rope is connected with a pull ring, and the tail end of the pull rope is fixedly connected to the lower surface of the pressing plate (11) through the bent hole (14).