CN105333460B - Operating device of stove and stove - Google Patents
Operating device of stove and stove Download PDFInfo
- Publication number
- CN105333460B CN105333460B CN201410370038.8A CN201410370038A CN105333460B CN 105333460 B CN105333460 B CN 105333460B CN 201410370038 A CN201410370038 A CN 201410370038A CN 105333460 B CN105333460 B CN 105333460B
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- CN
- China
- Prior art keywords
- light
- operating device
- housing
- knob
- transmitting
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
- F24C7/083—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination on tops, hot plates
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
- G05G1/105—Details, e.g. of discs, knobs, wheels or handles comprising arrangements for illumination
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/015—Arrangements for indicating the position of a controlling member
Abstract
The invention relates to an operating device of a cooker and the cooker. The operating device of the stove is provided with at least two gears and comprises a rotating shaft and a knob, the knob comprises a shell, the shell is used for driving the rotating shaft to rotate, and the shell is provided with a light-transmitting part; the knob further includes an internal component disposed within the housing, the housing rotating relative to the internal component when rotated; the surface of the built-in element facing the light transmission part is provided with at least two gear marks; when the shell drives the rotating shaft to rotate to one of the gears of the operating device, a user can see one gear mark through the light-transmitting part.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to an operating device of a cooker, in particular to an operating device of a cooker with a gear mark and a cooker with the operating device.
[ background of the invention ]
The luminous knob on the existing kitchen range generally only plays a role of decoration, or simply displays the opening and closing state of the kitchen range by utilizing the on and off of the light. The information transmitted to the user by the luminous knob is limited, and the current firepower/power state of the cooker cannot be displayed by the bright light. Some knobs can emit light with different colors so as to display different firepower/power of the cooker. However, since open fire is generated when the gas range is operated, the burning flame causes a certain interference to the color of the user's judgment knob, and the user cannot accurately recognize the current fire/power. For the cooking utensils with many gears, it is not suitable to display firepower/power by color.
Unless otherwise supported by sufficient evidence, the prior art described herein is not meant to be an admission that such prior art is widely known to those of ordinary skill in the art to which the invention pertains prior to the filing date of this application.
[ summary of the invention ]
The present invention is directed to solving at least one of the above-mentioned problems, and to providing an operating device of a cooking appliance that more directly and accurately displays the current relative magnitude of fire/power of the cooking appliance, and a cooking appliance having the operating device.
In order to achieve the technical purpose, the invention provides the following technical scheme: an operating device of a stove is provided with at least two gears, the operating device comprises a rotating shaft and a knob, the knob comprises a shell, the shell is used for driving the rotating shaft to rotate, and the shell is provided with a light-transmitting part; the knob further includes an internal component disposed within the housing, the housing rotating relative to the internal component when rotated; the surface of the built-in element facing the light transmission part is provided with at least two gear marks; when the shell drives the rotating shaft to rotate to one of the gears of the operating device, a user can see one gear mark through the light-transmitting part. One gear mark seen by the user correspondingly displays the current gear of the operating device, so that the user can directly and accurately obtain the power/fire information of the cooker. The invention realizes the real-time gear display of the cooker by utilizing the rotation of the shell relative to the built-in element through a simple structure, integrates all elements for realizing the gear display into the knob, and is beneficial to improving the design flexibility of the knob and the safety of the cooker. The operating device of the invention can be provided with no light source and has low manufacturing cost. The gear position markers can be numbers such as 0-9, symbols or patterns such as gas flames of different sizes, and the like. The shift mark may be formed by printing, coating, laminating, or etching. The built-in element may be a single element or an assembly including a plurality of elements. The light-transmitting part can be a through hole on the shell directly; the light-transmitting portion may be formed by embedding at least a translucent material in the housing.
In one possible embodiment of the present invention, the position mark is formed by a light reflective material. Therefore, the gear mark can reflect surrounding light rays such as light rays projected by a lighting lamp of the range hood, so that the gear mark looks more striking and prominent, and the effect similar to the light source lighting effect is achieved.
In order to facilitate the user to view the gear mark, in a possible embodiment of the present invention, the housing includes a cover plate and a sidewall surrounding the cover plate, and the light-transmitting portion is disposed on the cover plate.
In a possible embodiment of the present invention, the operating device of the range further includes a light emitting element, the built-in element is a light-transmitting element partially facing the light emitting element, and the shift mark is a light-transmitting shift mark.
In a possible embodiment of the present invention, the light emitting element is located outside the housing, and the light transmitting element partially extends out of the housing and is close to the light emitting element. Thus, the light emitted by the light-emitting component reaches the light-permeable gear marks through the light-transmitting element, and when the shell of the knob is rotated to one of the gears of the operating device, the light of the corresponding gear mark is transmitted out of the light-transmitting part and is seen by a user.
In a possible embodiment of the present invention, the operating device of the cooker further includes a panel, the rotating shaft is at least partially located inside the panel, the knob is sleeved on the rotating shaft and at least partially located outside the panel, and the light emitting element is located inside the panel. The operating device has a panel, which can be understood as a panel for enclosing some parts of the operating device inside the cooker, so as to protect the parts and prevent the parts from being polluted by dirt and soup. In one embodiment, the panel may be a cooktop panel. It should be noted that the present invention "outside the panel" is understood to mean on the side of the panel facing the outside, which is generally visible to the user when the hob is in use. By "inside said panel" is understood a side of the panel facing towards the inside of the hob, which side is not normally visible to a user in a state of use of the hob.
In order to uniformly and sufficiently guide the light to the inside of the housing, in a possible embodiment of the invention, the light-transmitting element includes a first light-transmitting body extending from the inside of the housing to the inner side of the panel and fixed thereto, and a second light-transmitting body receiving the light emitted from the first light-transmitting body, the first light-transmitting body and the second light-transmitting body are substantially cylindrical, and the second light-transmitting body can be partially accommodated in the first light-transmitting body.
In order to allow the operation device of the present invention to perform a certain safety function, such as a child lock function, the knob may be designed such that the housing can be rotated only after being pressed down toward the panel along the axial direction of the rotation shaft, thereby preventing a child from being in danger due to a curious mistake operation, in a possible embodiment of the present invention, the knob further includes an elastic member, the first light-transmitting body includes a first cylindrical portion and a second cylindrical portion, and a radial inner diameter of the first cylindrical portion is larger than a radial inner diameter of the second cylindrical portion; the second light-transmitting body comprises a top wall and a neck connected below the top wall, the top wall is provided with the gear mark, and the radial outer diameter of the neck is smaller than the radial inner diameter of the first cylinder part; one end of the elastic piece abuts against the inner wall of the first cylinder part, and the other end of the elastic piece abuts against the top wall so that the elastic piece can be in elastic contact with the cover plate; when the shell moves towards the panel along the axial direction of the rotating shaft, the neck part can be at least partially accommodated in the first cylinder part. The top wall provided with the gear marks always keeps elastic contact with the cover plate, so that the gear marks always clearly penetrate through the light-transmitting parts, and the situation that a user cannot see clearly due to the fact that the distance between the gear marks and the light-transmitting parts is changed because of the axial movement of the shell along the rotating shaft is avoided. In order to prevent the light-transmitting gear marks or the light-impermeable areas of the top wall from being worn, the top wall can be made concave.
In one possible embodiment of the present invention, one of the first light-transmitting body and the second light-transmitting body includes at least one rib, and the other of the first light-transmitting body and the second light-transmitting body includes at least one groove; when the shell moves towards the panel along the axial direction of the rotating shaft, the convex rib can at least partially enter the groove. Thus, when the housing rotates, the second light transmitting body is kept static in the rotating direction of the housing, and the light transmitting parts penetrate different gear marks when the housing rotates by different angles.
In a possible embodiment of the present invention, the light emitting element is located inside the housing.
In a possible embodiment of the invention, the knob further comprises a photocell means for supplying at least the light emitter with electric energy, the side wall being an integral part of the photocell means. Therefore, a power supply device arranged outside the knob can be omitted, and the structure of the knob can be more flexible. In addition, integrate power supply unit in the knob is inside, improve the security of whole cooking utensils, prevent that the gas of revealing from encountering the spark that is located the inside power supply unit of cooking utensils and produces. The photovoltaic cell device can convert visible light of the environment and/or infrared radiation generated when the gas stove works into electric energy, and the photovoltaic cell device can also provide electric energy for ignition of the gas stove.
In a possible embodiment of the invention, the side wall is made of an at least translucent material. The external light can well penetrate through the side wall and be converted into electric energy.
In a possible embodiment of the present invention, the open end of the housing is provided with a knob base for preventing light from leaking. Prevent that the inside light of knob from revealing on the panel from the open end of shell, cause the unnecessary bright place, influence the outward appearance of whole cooking utensils, on the other hand can improve the availability factor of light, promotes the luminance of gear mark under the same illuminating part.
Based on the main object of the present invention, the invention also provides a hob comprising an operating device of a hob as described above. The gear of the stove is more visually displayed on the knob, and a user can accurately judge the relative size of firepower/power according to the gear. And when the cooker is used, the luminous gear marks are displayed on the knob, so that the appearance of the cooker is fashionable.
In a possible embodiment of the present invention, the cooker is a gas cooker or an electromagnetic cooker.
[ description of the drawings ]
Fig. 1 is a cross-sectional view of an operating device of a hob according to an embodiment of the present invention;
fig. 2 is an exploded view of an operating device of a hob according to an embodiment of the present invention;
FIG. 3 is a perspective view of a second light-transmitting body according to an embodiment of the invention;
FIG. 4 is a perspective view of a first light-transmitting body according to an embodiment of the invention;
FIG. 5 is a schematic view of a light emitting device according to an embodiment of the present invention;
fig. 6 is a perspective view of a housing according to another embodiment of the present invention.
Reference numerals:
1-operating the device; 2-a rotating shaft; 3-a knob; 4-a panel; 5-a light emitting member; 6-a gas valve; 30-a knob; 31-a cover plate; 32-side wall; 33-a spindle receiving portion; 34-a knob base; 35-sticking convex; 41-a first light transmissive body; 42-a second light transmissive body; 43-an elastic member; 45-a gasket; 50-a scaffold; 51-hook; 52-a column; a 100-gear mark; 300-a light-transmitting portion; 410-opening a hole; 411-a first cartridge portion; 412-a second cartridge portion; 421-top wall; 422-neck part; 520-a nip; 4110-grooves; 4120-bumps; 4220-convex rib.
[ detailed description ] embodiments
In order to further understand the objects, structures, features and functions of the present invention, the following embodiments are described in detail.
Referring to fig. 1, fig. 1 is a cross-sectional view of an operating device of a cooking stove according to an embodiment of the present invention. The operating device 1 includes a rotary shaft 2, a knob 3, a panel 4, and a light emitting member 5. The shaft 2 is at least partially located inside the panel 4. The operating device 1 has at least two gears, and the gear of the operating device 1 can be adjusted by rotating the rotating shaft 2. The knob 3 is sleeved on the rotating shaft 2 and at least partially positioned outside the panel 4, and the luminous piece 5 is positioned inside the panel 4. The cooker of the embodiment is a gas stove, the panel 4 is a cooker panel, and the rotating shaft 2 is a valve rod of a gas valve 6.
Referring to fig. 2 with reference to fig. 1, fig. 2 is an exploded view of an operating device of a cooking stove according to an embodiment of the present invention. The knob 3 includes a housing 30, the housing 30 includes a cover plate 31 and a sidewall 32 surrounding the cover plate 31, and the cover plate 31 is provided with a light-transmitting portion 300. A shaft receiving portion 33 extends from the cover plate 31 toward the inside of the housing 30, and the shaft 2 is partially received in the shaft receiving portion 33, so that the rotation of the housing 30 drives the shaft 2 to rotate.
The knob 3 further includes a light-transmitting element disposed inside the housing 30, and the light-transmitting element includes a first light-transmitting body 41 extending from the inside of the housing 30 to the inner side of the panel 4 and a second light-transmitting body 42 for receiving the light emitted from the first light-transmitting body 41. The first light-transmitting body 41 and the second light-transmitting body 42 are substantially cylindrical. The first light transmitting body 41 includes a first cylindrical portion 411 and a second cylindrical portion 412, and the radial inner diameter of the first cylindrical portion 411 is larger than the radial inner diameter of the second cylindrical portion 412. The second light-transmitting body 42 includes a top wall 421 and a neck portion 422 connected to the bottom of the top wall 421, and the radial outer diameter of the neck portion 422 is smaller than the radial inner diameter of the first barrel 411. The elastic member 43 is disposed outside the rotating shaft accommodating portion 33, one end of the elastic member 43 abuts against the inner wall of the first cylindrical portion 411, and the other end abuts against the top wall 421 so as to elastically contact the cover plate 31. The housing 30 of the present embodiment can be rotated only after moving toward the panel 4 in the axial direction of the rotation shaft 2, preventing a child from operating it by mistake. The neck 422 may be at least partially received in the first barrel 411 when the housing 30 is moved toward the faceplate 4 in the axial direction of the rotation shaft 2. It can be seen that the configuration of the interior of the housing 30 is extremely compact, making full use of the space within the housing.
Referring to fig. 3 and 4, fig. 3 is a perspective view of a second light-transmitting body according to an embodiment of the invention, and fig. 4 is a perspective view of a first light-transmitting body according to an embodiment of the invention. The neck portion 422 of the second light-transmitting body 42 includes a rib 4220, and the inner wall of the first barrel portion 411 of the first light-transmitting body 41 is provided with a groove 4110, so that the rib 4220 can at least partially enter the groove 4110 when the housing 30 moves toward the panel 4 along the axial direction of the rotating shaft 2, so that the second light-transmitting body 42 remains stationary in the rotating direction of the housing 30 when the housing 30 rotates.
As shown in fig. 3, a light-permeable shift position mark 100 is provided on the top wall 421 of the second light-transmitting body 42, and the shift position mark 100 is a number "0", "1", "2" … … "9. The numbers are light transmissive and the other parts are opaque, and may for example be coated with a black material. Wherein "0" indicates the off state, "1" indicates the first gear, "2" indicates the second gear, and … … "9" indicates the ninth gear. When the housing 30 drives the rotating shaft 2 to rotate to one of the gears of the operating device 1, the user can see only one gear mark through the light-transmitting portion 300, and the gear mark shows the current gear of the cooker. In order to prevent the gear position mark 100 on the top wall 421 from being worn, in another embodiment of the present invention, the top wall 421 is a concave surface.
Referring to fig. 5, fig. 5 is a schematic view of a light emitting element according to an embodiment of the invention. The light emitting member 5 of the present embodiment is fixed to the gas valve 6 by the bracket 50, and is held on the gas valve 6 by a plurality of hooks 51. The second barrel portion 412 of the first light-transmitting body 41 includes two protrusions 4120, and two columns 52 are disposed on the light-emitting member 5 corresponding to one protrusion 4120, and the two columns 52 form a gap 520. When the operating device is assembled, the protrusions 4120 are engaged with the gap 520 formed between the two posts 52, so that the first light-transmitting body 41 cannot be rotated. When the housing 30 moves toward the panel 4 along the axial direction of the rotating shaft 2, the rib 4220 can at least partially enter the groove 4110, and the second light-transmitting body 42 cannot be rotated. Thus, the housing 30 can rotate relative to the first and second light-transmitting bodies 41 and 42.
In order to prevent light leakage and better fix the first light-transmitting body 41, the open end of the housing 30 is provided with a knob base 34 for preventing light leakage, and the knob base 34 is a light-tight ring-shaped member and can be disposed at the open end of the housing 30 by interference fit or gluing, for example. As shown in fig. 6, fig. 6 is a perspective view of a housing according to another embodiment of the present invention. In another embodiment of the present invention, at least one locking protrusion 35 is disposed at the opening end of the housing 30 for fixing the first light-transmitting body 41. As shown in fig. 2, the panel 4 has an opening 410 for the shaft 2 to pass through, and in order to prevent water or soup or the like from leaking from the opening 410 to the inside of the cooker, a sealing gasket 45 is clamped at the edge of the opening 410, and in order to prevent light from leaking from the opening 410, the sealing gasket 45 is made of a light-tight material, such as black rubber material.
In another embodiment of the invention, the light emitter is located inside the casing 30, the knob 3 further comprises photocell means for supplying at least the light emitter with electric energy, the side wall 32 being an integral part of the photocell means and being made of an at least translucent material.
The invention also provides a cooking appliance comprising an operating device 1 of the cooking appliance. In one embodiment, the cooking appliance is a gas range.
The present invention has been described in relation to the above embodiments, which are only exemplary of the implementation of the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, it is intended that all such modifications and variations be included within the spirit and scope of this invention.
Claims (15)
1. Operating device (1) of a hob with at least two gear positions, the operating device (1) comprising
A rotating shaft (2),
the knob (3), the knob (3) includes a shell (30), the shell (30) is used for driving the rotating shaft (2) to rotate, the shell (30) is provided with a light-transmitting part (300),
it is characterized in that the preparation method is characterized in that,
the knob (3) further comprises an internal element arranged within the housing (30), the housing (30) rotating relative to the internal element when rotated;
the surface of the built-in element facing the light-transmitting part (300) is provided with at least two gear marks (100);
when the shell (30) drives the rotating shaft (2) to rotate to one of the gears of the operating device (1), only one gear mark (100) penetrates through the light-transmitting part (300), so that a user can see only one gear mark (100) through the light-transmitting part (300).
2. The hob operating device (1) according to claim 1, characterized in, that the gear position marking (100) is formed with a light reflective material.
3. Operating device (1) of a hob according to claim 1, characterized in that the housing (30) comprises a cover plate (31) and a side wall (32) surrounding the cover plate (31), the light-transmitting portion (300) being provided on the cover plate (31).
4. Operating device (1) of a hob according to claim 3, characterized in,
also comprises a luminous element (5),
the built-in element is a light-transmitting element partially facing the luminous element (5),
the gear position mark (100) is a light-permeable gear position mark (100).
5. Operating device (1) of a hob according to claim 4, characterised in that the luminous element (5) is located outside the housing (30), the light-transmitting element partly extending out of the housing (30) and being close to the luminous element (5).
6. Operating device (1) of a hob according to claim 5, characterized in further comprising a panel (4),
the rotating shaft (2) is at least partially positioned at the inner side of the panel (4),
the knob (3) is sleeved on the rotating shaft (2) and at least partially positioned outside the panel (4),
the luminous element (5) is located inside the panel (4).
7. Operating device (1) of a hob according to claim 6, characterised in that the light transmitting element comprises a first light transmitting body (41) extending from the inside of the housing (30) to the inside of the panel (4) and fixed thereto, and a second light transmitting body (42) receiving the light emitted by the first light transmitting body (41), the first light transmitting body (41) and the second light transmitting body (42) being substantially cylindrical, and the second light transmitting body (42) being partly receivable in the first light transmitting body (41).
8. Hob operating device (1) according to claim 7, characterized in that the knob (3) further comprises a resilient member (43),
the first light transmission body (41) comprises a first cylinder part (411) and a second cylinder part (412), and the radial inner diameter of the first cylinder part (411) is larger than that of the second cylinder part (412);
the second light-transmitting body (42) comprises a top wall (421) and a neck part (422) connected to the lower part of the top wall (421), the top wall (421) is provided with the gear mark (100), and the radial outer diameter of the neck part (422) is smaller than the radial inner diameter of the first cylinder part (411);
one end of the elastic piece (43) abuts against the inner wall of the first cylinder part (411), and the other end abuts against the top wall (421) so as to be elastically contacted with the cover plate (31);
when the outer shell (30) moves towards the panel (4) along the axial direction of the rotating shaft (2), the neck part (422) can be at least partially accommodated in the first cylinder part (411).
9. Operating device (1) of a hob according to claim 7, characterised in that one of said first and second light transmissive body (41, 42) comprises at least one rib (4220) and the other of said first and second light transmissive body (41, 42) comprises at least one groove (4110); when the shell (30) moves towards the panel (4) along the axial direction of the rotating shaft (2), the convex rib (4220) can enter the groove (4110) at least partially.
10. Operating device (1) of a hob according to claim 4, characterized in that the luminous element (5) is located inside the housing (30).
11. Hob operating device (1) according to claim 10, characterized in that said knob (3) further comprises photocell means for supplying at least said luminous element (5) with electric energy, said side wall (32) being an integral part of said photocell means.
12. Operating device (1) of a hob according to claim 11, characterized in that the side wall (32) is made of an at least translucent material.
13. Operating device (1) of a hob according to any one of the claims 1 to 12, characterised in that the open end of the housing (30) is provided with a knob base (34) preventing light from leaking out.
14. Hob, characterized in, that comprises an operating device (1) of a hob according to any one of the claims 1 to 13.
15. The cooktop of claim 14, wherein the cooktop is a gas cooker or an induction cooker.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370038.8A CN105333460B (en) | 2014-07-30 | 2014-07-30 | Operating device of stove and stove |
| EP15178195.2A EP2980487A1 (en) | 2014-07-30 | 2015-07-24 | Operation apparatus for cooktop, and cooktop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410370038.8A CN105333460B (en) | 2014-07-30 | 2014-07-30 | Operating device of stove and stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333460A CN105333460A (en) | 2016-02-17 |
| CN105333460B true CN105333460B (en) | 2020-10-16 |
Family
ID=53800833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410370038.8A Active CN105333460B (en) | 2014-07-30 | 2014-07-30 | Operating device of stove and stove |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2980487A1 (en) |
| CN (1) | CN105333460B (en) |
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|---|---|---|---|---|
| JP6399598B2 (en) * | 2015-01-21 | 2018-10-03 | アルプス電気株式会社 | Switch device |
| CN108019800B (en) * | 2016-10-28 | 2020-01-24 | 青岛海尔洗碗机有限公司 | Gas stove and light-emitting device thereof |
| CN106968085B (en) * | 2017-04-28 | 2021-09-14 | 青岛海尔洗涤电器有限公司 | Washing machine knob assembly, assembling method and washing machine |
| ES2702791A1 (en) * | 2017-09-05 | 2019-03-05 | Bsh Electrodomesticos Espana Sa | CONTROL DEVICE FOR A DOMESTIC APPLIANCES AND DOMESTIC APPLIANCE (Machine-translation by Google Translate, not legally binding) |
| CN108224493B (en) * | 2018-01-11 | 2024-01-09 | 青岛海尔智慧厨房电器有限公司 | Firepower indicating device and gas stove |
| TR202101509A1 (en) * | 2021-02-01 | 2022-08-22 | Renta Elektri̇kli̇ Ev Aletleri̇ Sanayi̇ Ve Diş Ti̇caret Li̇mi̇ted Şi̇rketi̇ | Domestic gas stove button structure. |
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2014
- 2014-07-30 CN CN201410370038.8A patent/CN105333460B/en active Active
-
2015
- 2015-07-24 EP EP15178195.2A patent/EP2980487A1/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3435291A1 (en) * | 1984-09-26 | 1986-04-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Retractable rotary knob |
| US6012445A (en) * | 1999-02-11 | 2000-01-11 | Santelli, Jr.; Albert | Appliance control knob guard |
| JP4120390B2 (en) * | 2002-12-20 | 2008-07-16 | 松下電器産業株式会社 | Cooker |
| DE102005024934B4 (en) * | 2005-05-31 | 2014-03-27 | BSH Bosch und Siemens Hausgeräte GmbH | Control panel arrangement for a domestic appliance |
| CN1888226A (en) * | 2005-06-29 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Rotary disc knob structure for rotary drum washing machine and producing method thereof |
| CN102076513A (en) * | 2008-06-20 | 2011-05-25 | 法雷奥热系统公司 | Control device for controlling functions on motor vehicle control panel and corresponding control panel |
| CN102305996A (en) * | 2011-04-29 | 2012-01-04 | 重庆欧凯电器有限公司 | Electrical appliance timer knob with optical-acoustic indication function |
| CN102997287A (en) * | 2011-09-19 | 2013-03-27 | 博西华电器（江苏）有限公司 | Combination of cooker and range hood |
| CN203349307U (en) * | 2013-06-20 | 2013-12-18 | 美的集团股份有限公司 | Gas stove |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2980487A1 (en) | 2016-02-03 |
| CN105333460A (en) | 2016-02-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: No. 208 Jiangsu city in Nanjing Province Economic and Technological Development Zone, the new road Applicant after: BSH Electrical Appliances (Jiangsu) Co., Ltd. Applicant after: BSH Household Electrical Appliance Co., Ltd Address before: 208 No. 210046 Jiangsu city in Nanjing Province Economic and Technological Development Zone, the new road Applicant before: BSH Electrical Appliances (Jiangsu) Co., Ltd. Applicant before: BSH Bosch Siemens Hausgeraete |
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| COR | Change of bibliographic data | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |