CN212157283U - Gas stove knob capable of displaying firepower gears and gas stove using same - Google Patents

Abstract

The utility model discloses a gas stove knob capable of displaying firepower gears and a gas stove using the same, wherein the gas stove knob capable of displaying firepower gears comprises a knob component with firepower gear codes, a light guide cover component and a lamp panel component; the knob subassembly with the cover is established after the valve body is connected on the light guide cover subassembly, the light guide cover subassembly is connected with the valve body cooperation, the lamp plate subassembly sets up the below of light guide cover subassembly and with the valve body rigid coupling is used for making its light source that sends pass the light guide cover subassembly and illuminate firepower gear code and show the firepower size. Through adopting the utility model discloses a gas-cooker knob, not only effectual realization can show concrete firepower gear purpose in real time, has realized moreover that the user knows the purpose of firepower size at any time at the in-process of culinary art.

Description

Gas stove knob capable of displaying firepower gears and gas stove using same

Technical Field

The utility model belongs to the technical field of kitchen appliance, concretely relates to can show gas-cooker knob of firepower gear and use its gas-cooker.

Background

The gear adjusting knob on the gas stove is the part which is most in direct contact with the gas stove by consumers, because the knob mainly has the function of adjusting the firepower to meet different cooking requirements of users, but the knob on the current market almost has no function of displaying firepower gears, 1-3 marks are generally printed on a panel in a silk-screen mode, the user adjusts and judges the firepower according to the 1-3 marks, the adjusting mode is obviously inaccurate, and errors are easy to generate; in addition, at present, a part of cookers realize the function of displaying the gears of firepower on a panel by setting relatively complicated electric control, and the method for displaying the gears of firepower obviously needs to invest a large amount of manpower and material resources and has high cost for manufacturing the gas cookers.

SUMMERY OF THE UTILITY MODEL

In view of this, the main object of the present invention is to provide a gas stove knob capable of displaying firepower gears, which solves the problems of high cost and easy failure caused by the conventional display of firepower gears through complicated electric control.

The utility model aims at providing an use gas-cooker of this knob still.

The technical scheme of the utility model is realized like this: a gas stove knob capable of displaying firepower gears is connected with a valve body in a gas stove and comprises a knob assembly with firepower gear codes, a light guide cover assembly and a lamp panel assembly; the knob subassembly with the cover is established after the valve body is connected on the light guide cover subassembly, the light guide cover subassembly is connected with the valve body cooperation, the lamp plate subassembly sets up the below of light guide cover subassembly and is used for making its light source that sends with the valve body rigid coupling to pass the light guide cover subassembly illuminates firepower gear code and shows the firepower size.

Preferably, the valve body includes pivot and valve gap unit, the light guide cover subassembly includes light guide cover, elastic component, the light guide cover with valve gap unit cooperation on the valve body is connected, the elastic component sets up be used for preventing between light guide cover and the valve gap unit the light guide cover breaks away from the knob subassembly can't show the firepower gear.

Preferably, the light guide cover comprises an annular groove and a fixed cylinder provided with an opening, and the fixed cylinder is arranged below the annular groove and fixedly connected with the bottom surface of the annular groove; at least two notches are further formed in the side wall of the fixed cylinder.

Preferably, the valve cover unit comprises a valve cover and a positioning cylinder, and the positioning cylinder is fixedly arranged on the valve cover; the outer side wall of the positioning cylinder is provided with fixing buckles matched with the notches in number, and the fixing buckles are connected with the notches in a matched mode.

Preferably, the lamp plate assembly comprises an indicator lamp, a fixed plate and a fixed support, the indicator lamp is fixedly arranged on the fixed plate, and the fixed plate is fixedly connected with the valve cover through the fixed support.

Preferably, a light through hole corresponding to the indicator light is formed in the bottom surface of the annular groove, and a light source emitted by the indicator light penetrates through the light through hole to illuminate the firepower gear position code.

Preferably, the elastic component is a spring, still be provided with the constant head tank on the central lateral wall of ring channel, the upper end level of a location section of thick bamboo upwards extends and is provided with a bellying, the one end of spring is passed a fixed section of thick bamboo with the constant head tank joint, another pot head establish on the bellying and with the up end looks butt of a location section of thick bamboo.

Preferably, the fixing bracket comprises a first fixing bracket and a second fixing bracket, the first fixing bracket and the second fixing bracket are vertically and fixedly arranged on the valve cover, and a gap is formed between the first fixing bracket and the second fixing bracket; the fixing plate is fixedly arranged at the upper ends of the first fixing support and the second fixing support.

Preferably, the knob assembly comprises a knob body and a knob cover, the knob cover is arranged above the knob body and fixedly connected with the knob body, at least two grids are arranged on the knob body, fire gear codes are arranged on the knob cover, and the number of the fire gear codes is matched with the number of the grids.

Preferably, a fixing groove is formed in the center of the knob body, and the fixing groove is connected with the end of the rotating shaft in a matched manner.

The utility model discloses a another technical scheme is realized like this: the gas stove comprises a gas stove body, a valve body and the knob, wherein the valve body is arranged in the gas stove body, the valve body comprises a rotating shaft, and the rotating shaft penetrates through a light guide cover assembly in the knob and is connected with the knob assembly.

Compared with the prior art, the utility model discloses a knob subassembly cover that will be provided with firepower gear code is established on the light guide housing, set up the lamp plate subassembly with the valve body rigid coupling in light guide housing subassembly below, thus, the effectual user of having realized is pushing down and the in-process that rotatory knob subassembly ignites the culinary art, when knob subassembly rotates to a certain position, the light source that the lamp plate subassembly sent passes the light guide housing subassembly and illuminates the firepower gear code, like this not only effectual realized can show the purpose of concrete firepower gear in real time, and also realized letting the user know the purpose of firepower size at the in-process of culinary art at any time, furthermore, this knob simple structure, low in manufacturing cost, also avoided simultaneously through the complicated automatically controlled demonstration that realizes the firepower gear and the problem that the firepower can's of can't be shown to the trouble.

Drawings

Fig. 1 is an exploded view of a gas stove knob capable of displaying a fire gear according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a gas stove knob capable of displaying a fire gear according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a light guide cover in a gas stove knob capable of displaying a fire gear according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a fixing bracket in a gas stove knob capable of displaying a fire gear according to embodiment 1 of the present invention;

fig. 5 is an exploded view of a knob assembly in a gas stove knob capable of displaying a fire gear according to embodiment 1 of the present invention;

fig. 6 is a cross-sectional view of a gas stove knob capable of displaying fire gears provided in embodiment 1 of the present invention;

fig. 7 is a cross-sectional view of a gas stove knob capable of displaying a fire gear according to the embodiment of the present invention when pressed down.

In the drawing, 1, a knob assembly, 11, a knob body, 12, a knob cover, 13, a grid, 14, a firepower gear code 14, 2, a light guide cover assembly, 21, a light guide cover, 211, an annular groove, 212, a fixing cylinder, 213, an opening, 214, a notch, 215, a light through hole, 216, a positioning groove, 22, an elastic member, 3, a lamp panel assembly, 31, an indicator light, 32, a fixing plate, 33, a fixing bracket, 331, a first fixing bracket, 332, a second fixing bracket, 333, a positioning hole, 4, a valve body, 41, a rotary pump, 42, a valve cover unit, 421, a valve cover, 422, a positioning cylinder, 423, a fixing buckle, 424 and a boss are included.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be clear that the terms "vertical", "horizontal", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention, and do not mean that the device or element referred to must have a specific orientation or position, and thus, cannot be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The embodiment of the utility model provides a can show gas-cooker knob of firepower gear, as shown in fig. 1 and fig. 2, it is connected with valve body 4 in the gas-cooker, including knob subassembly 1, light guide housing subassembly 2, lamp plate subassembly 3 with firepower gear code 14; the cover is established after knob subassembly 1 is connected with valve body 4 on the light guide cover subassembly 2, light guide cover subassembly 2 is connected with the cooperation of valve body 4, and lamp plate subassembly 3 sets up in light guide cover subassembly 2's below and is used for making its light source that sends to pass light guide cover subassembly 2 and illuminate firepower gear code 14 and show the firepower size with valve body 4 rigid coupling.

After adopting above-mentioned scheme, establish on light guide housing 2 through 1 cover of knob subassembly that will be provided with firepower gear code 14, set up lamp plate assembly 3 with the rigid coupling of valve body 4 below light guide housing assembly 2, thus, the effectual user that has realized is pushing down and the in-process of rotatory knob subassembly 1 cooking of igniteing, when knob subassembly 1 rotates to a certain position, the light source that lamp plate assembly 3 sent passes light guide housing assembly 2 and illuminates firepower gear code 14, not only effectual realization can show the purpose of specific firepower gear in real time like this, and also realized letting the user know the purpose of firepower size at the in-process of cooking at any time, in addition, this knob simple structure, low in manufacturing cost, the while has also been avoided realizing the demonstration of firepower gear through complicated automatically controlled and has been caused high-cost and the problem that the unable firepower of demonstration of breaking down easily.

Further, as shown in fig. 1, the valve body 4 includes a rotating shaft 41 and a valve cover unit 42, the light guide cover assembly 2 includes a light guide cover 21 and an elastic member 22, the light guide cover 21 is connected with the valve cover unit 42 on the valve body 4 in a matching manner, and the elastic member 22 is disposed between the light guide cover 21 and the valve cover unit 42 and used for preventing the light guide cover 21 from being separated from the knob assembly 1 and being incapable of displaying a fire gear.

Like this, through with the cooperation of the valve gap unit 42 on light guide cover 21 and the valve body 4 and set firmly lamp plate assembly 3 on valve gap unit 42, like this, the effectual in-process that has realized when the user is pushing down and rotatory knob subassembly 1 and igniteing the culinary art, when knob subassembly 1 drives pivot 41 and rotates to a certain position, the light source that lamp plate assembly 3 sent passes light guide cover 21 and illuminates firepower gear code 14 on the knob subassembly 1, like this not only effectual realization can show the purpose of concrete firepower gear in real time, but also realized letting the user know the purpose of firepower size at any time at the in-process of culinary art, in addition, through set up elastic component 22 between light guide cover 21 and valve gap unit 42, cover 21 breaks away from the problem that knob subassembly 1 can's unable firepower gear of showing after having effectively prevented the user from pushing down and rotatory knob subassembly 1.

Further, as shown in fig. 3, the light guide cover 21 includes an annular groove 211 and a fixed cylinder 212 having an opening 213, the fixed cylinder 212 is disposed below the annular groove 211 and is fixedly connected to a bottom surface of the annular groove 211; the side wall of the fixed cylinder 212 is further provided with at least two notches 214.

Further, as shown in fig. 4, the valve cover unit 42 includes a valve cover 421 and a positioning cylinder 422, and the positioning cylinder 422 is fixedly disposed on the valve cover 421; the outer side wall of the positioning cylinder 422 is provided with fixing buckles 423 with the number matched with that of the notches 214, and the fixing buckles 423 are matched and connected with the notches 214.

In this way, by using the fixed cylinder 212 provided with the opening 213 and forming the notch 214 on the side wall of the fixed cylinder 212, the light guide cover 21 composed of the annular groove 211 and the fixed cylinder 212 provided with the opening 213 is connected with the valve cover unit 42 through the fixed buckle 423 arranged on the valve cover unit 42, thereby stably and safely realizing the light guide function; in addition, set up opening 213 on fixed section of thick bamboo 212 and be used for making lamp plate subassembly 3 can be fine be connected with the cooperation of leaded light cover 21.

Further, as shown in fig. 1, the lamp panel assembly 3 includes an indicator lamp 31, a fixing plate 32 and a fixing bracket 33, the indicator lamp 31 is fixedly disposed on the fixing plate 32, and the fixing plate 32 is fixedly connected to the valve cover 421 through the fixing bracket 33.

Thus, by arranging the fixing plate 32 and the fixing bracket 33, the indicator lamp 31 can be more firmly and stably arranged on the valve cover 421, and unexpected problems caused by shaking of the indicator lamp 31 in the using process are avoided.

Further, a light through hole 215 corresponding to the indicator lamp 31 is provided on the bottom surface of the annular groove 211 for allowing a light source emitted from the indicator lamp 31 to pass through the light through hole 215 to illuminate the fire gear position code 14.

In this way, the light through hole 215 corresponding to the indicator lamp 31 is disposed on the bottom surface of the annular groove 211, so that the light source emitted by the indicator lamp 31 passes through the light through hole 215 and the grid 13 to illuminate the firepower gear position code 14 on the knob cover 12, thereby effectively ensuring that the light source emitted by the indicator lamp 31 can reach the firepower gear position code 14 in the knob assembly 1 without being obstructed and smoothly, and avoiding the problem of light leakage.

Further, as shown in fig. 1, 6 and 7, the elastic element 22 is a spring, the central side wall of the annular groove 211 is further provided with a positioning groove 216, the upper end of the positioning cylinder 422 horizontally extends upward to be provided with a protruding portion 424, one end of the spring passes through the fixing cylinder 212 and is clamped with the positioning groove 216, and the other end of the spring is sleeved on the protruding portion 424 and abuts against the upper end face of the positioning cylinder 422.

Like this, through with the one end joint of spring in constant head tank 216, the other end cover establish on a location section of thick bamboo 422 and with a location section of thick bamboo 422 fixed connection for the user has an ascending elasticity after pushing down knob subassembly 1, and this elasticity can make light guide cover 21 push up knob body 11 always, thereby avoids light guide cover 21 to break away from knob body 11 and leads to the problem that can't show the firepower gear.

Further, as shown in fig. 1 and 4, the fixing bracket 33 includes a first fixing bracket 331 and a second fixing bracket 332, and the first fixing bracket 331 and the second fixing bracket 332 are vertically fixed on the valve cover 421 with a gap formed therebetween; the fixing plate 32 is fixedly installed at the upper ends of the first and second fixing brackets 331 and 332.

Further, as shown in fig. 5, the knob assembly 1 includes a knob body 11 and a knob cover 12, the knob cover 12 is disposed above the knob body 11 and is fixedly connected to the knob body 11, at least two grids 13 are disposed on the knob body 11, fire gear codes 14 are disposed on the knob cover 12, and the number of the fire gear codes matches the number of the grids 13.

Like this, through set up grid 13 on knob body 11, set up on knob lid 12 with grid 13 quantity assorted firepower gear code 14, make when the light source that lamp plate assembly 3 sent passes light guide cover 2 and the grid 13 on the knob body 11 illuminates gear code 14 on the knob lid 12, not only realized showing concrete firepower gear in real time and let the user know the firepower size at any time at the in-process of culinary art, and also realized when lamp plate assembly 3 sends the light source, can only show the code of this firepower gear, the problem of light leakage phenomenon can not appear.

Further, as shown in fig. 4, the first fixing bracket 331 and the second fixing bracket 332 are further provided with positioning holes 333 for fixing the fixing plate 32.

Further, a fixing groove is formed in the center of the knob body 11, and the fixing groove is connected with the end of the rotating shaft 41 in a matching manner.

In this way, the fixing groove is formed at the center of the knob body 11, so that the rotating shaft 41 can be more stably connected to the knob body 11.

The gas stove knob capable of displaying the fire gear provided by the embodiment is used as follows (as shown in fig. 6 and 7):

when the user presses down and rotates the knob assembly 1 to ignite, after the ignition is successful, the knob assembly 1 is continuously rotated until the knob assembly 1 is rotated to the proper fire power, at this time, the light guide cover 21 is not rotated relative to the knob body 11, therefore, the light source emitted by the indicator lamp 31 on the fixing plate 32 passes through the light through hole 215 on the light guide cover 21 and one fire power gear code 14 on the plurality of grids 13 on the knob body 11 to illuminate the knob cover 12, namely, the illuminated fire power gear code 14 is the gear of the current fire power (for example, when the illuminated fire power gear code is 3, namely, the current fire power is 3), when the user wants to change the current fire power, the knob assembly 1 is continuously rotated until the current fire power is rotated to another proper fire power, at this time, the light source emitted by the indicator lamp 31 passes through the through hole 215 on the light guide cover 21 and the fire power gear code 14 on the other illuminated fire power gear code 12 on the plurality of grids 13 on the That is, the illuminated fire gear code 14 is the gear of the current fire size after the fire is changed (for example, when the illuminated fire gear code after the fire is changed is 5, that is, the current fire size after the fire is changed is 5), the above-mentioned process is repeated until the cooking is completed; therefore, the purpose of displaying the specific firepower gear in real time is effectively achieved, and the purpose of enabling a user to know the firepower at any time in the cooking process is also achieved.

Example 2

The embodiment of the utility model provides a supply 2 to provide a gas-cooker, including gas-cooker body, valve body 4 and the knob in the embodiment 1, valve body 4 sets up in the gas-cooker body, and valve body 4 includes pivot 41, and pivot 41 runs through leaded light cover subassembly 2 in the knob is connected with knob subassembly 1.

By applying the gas stove knob capable of displaying the fire gear in the embodiment 1 to the gas stove body 1 in the embodiment, in the process that the user presses and rotates the knob assembly 1 in the gas stove knob in the embodiment 1 to perform ignition cooking, when the knob body 11 in the knob assembly 1 rotates to a certain position, the light source emitted by the indicator lamp 31 in the lamp panel assembly passes through the light through hole 215 in the light guide cover 21 and one of the grids 13 on the knob body 11 to illuminate the fire gear code 14 on the knob cover 12, so that the purpose of displaying the specific fire gear in real time is effectively achieved, and the purpose of enabling the user to know the fire size at any time in the cooking process is also achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (11)

1. A gas stove knob capable of displaying firepower gears is characterized in that the knob is connected with a valve body (4) in a gas stove and comprises a knob assembly (1) with firepower gear codes (14), a light guide cover assembly (2) and a lamp panel assembly (3); knob subassembly (1) with establish after valve body (4) are connected on light guide cover subassembly (2), light guide cover subassembly (2) are connected with valve body (4) cooperation, lamp plate subassembly (3) set up the below of light guide cover subassembly (2) and be used for making its light source of sending to pass light guide cover subassembly (2) and illuminate firepower gear code (14) and show the firepower size with valve body (4) rigid coupling.

2. The gas stove knob capable of displaying a fire gear according to claim 1, wherein the valve body (4) comprises a rotating shaft (41) and a valve cover unit (42), the light guide cover assembly (2) comprises a light guide cover (21) and an elastic member (22), the light guide cover (21) is in fit connection with the valve cover unit (42), and the elastic member (22) is arranged between the light guide cover (21) and the valve cover unit (42) and used for preventing the light guide cover (21) from being separated from the knob assembly (1) and being incapable of displaying a fire gear.

3. The gas stove knob capable of displaying fire gears is characterized in that the light guide cover (21) comprises an annular groove (211) and a fixed cylinder (212) provided with an opening (213), wherein the fixed cylinder (212) is arranged below the annular groove (211) and is fixedly connected with the bottom surface of the annular groove (211); the side wall of the fixed cylinder (212) is also provided with at least two notches (214).

4. The gas stove knob capable of displaying a fire gear according to claim 3, wherein the valve cover unit (42) comprises a valve cover (421) and a positioning cylinder (422), the positioning cylinder (422) is fixed on the valve cover (421); the outer side wall of the positioning cylinder (422) is provided with fixed buckles (423) matched with the notches (214) in number, and the fixed buckles (423) are matched and connected with the notches (214).

5. The gas stove knob capable of displaying fire gears is characterized in that the lamp panel assembly (3) comprises an indicator lamp (31), a fixing plate (32) and a fixing support (33), the indicator lamp (31) is fixedly arranged on the fixing plate (32), and the fixing plate (32) is fixedly connected with the valve cover (421) through the fixing support (33).

6. The gas stove knob capable of displaying firepower gear according to claim 5, wherein a light through hole (215) corresponding to the indicator light (31) is provided on the bottom surface of the annular groove (211) for allowing a light source emitted from the indicator light (31) to pass through the light through hole (215) to illuminate the firepower gear code (14).

7. The gas stove knob capable of displaying fire gears as claimed in claim 6, wherein the elastic member (22) is a spring, a positioning groove (216) is further formed in a central side wall of the annular groove (211), a protruding portion (424) is horizontally and upwardly extended from an upper end of the positioning cylinder (422), one end of the spring penetrates through the fixing cylinder (212) and is clamped with the positioning groove (216), and the other end of the spring is sleeved on the protruding portion (424) and is abutted to an upper end face of the positioning cylinder (422).

8. The gas stove knob capable of displaying a fire gear according to claim 7, wherein the fixing bracket (33) comprises a first fixing bracket (331) and a second fixing bracket (332), the first fixing bracket (331) and the second fixing bracket (332) are vertically fixed on the valve cover (421) with a gap therebetween; the fixing plate (32) is fixedly arranged at the upper ends of the first fixing support (331) and the second fixing support (332).

9. The gas stove knob capable of displaying firepower gears as claimed in any one of claims 2 to 8, wherein the knob assembly (1) comprises a knob body (11) and a knob cover (12), the knob cover (12) is arranged above the knob body (11) and fixedly connected with the knob body (11), at least two grids (13) are arranged on the knob body (11), and firepower gear codes (14) are arranged on the knob cover (12) and are matched with the grids (13) in number.

10. The gas stove knob capable of displaying fire gear according to claim 9, wherein a fixing groove is formed in the center of the knob body (11), and the fixing groove is connected with the end of the rotating shaft (41) in a matching manner.

11. A gas cooker, characterized by comprising a gas cooker body, a valve body (4) and a knob according to any one of claims 1 to 10, wherein the valve body (4) is arranged in the gas cooker body, the valve body (4) comprises a rotating shaft (41), and the rotating shaft (41) penetrates through a light guide cover assembly (2) in the knob and is connected with the knob assembly (1).

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