阅读说明：本技术 一种具有投影装置的燃气灶 (Gas stove with projection device ) 是由 李成信 王�琦 潘叶江 于 2020-06-11 设计创作，主要内容包括：本发明提出了一种具有投影装置的燃气灶,包括燃气灶本体,所述燃气灶本体包括玻璃面板及底壳,所述玻璃面板安装在所述底壳上,在所述玻璃面板与所述底壳之间形成腔体,在所述腔体内或在所述底壳上安装有投影装置,所述投影装置将图像投影到所述玻璃面板上。将投影装置设置在燃气灶内,从燃气灶内部投影到燃气灶玻璃面板上并显示给用户,避免了投影装置设置在烟机上投影下来可能会被遮挡的问题,且制作工艺简单,安装时也不需要接线到底壳,便于用户使用和操作,用户体验感好。(The invention provides a gas stove with a projection device, which comprises a gas stove body, wherein the gas stove body comprises a glass panel and a bottom shell, the glass panel is arranged on the bottom shell, a cavity is formed between the glass panel and the bottom shell, the projection device is arranged in the cavity or on the bottom shell, and the projection device projects an image onto the glass panel. Set up projection arrangement in the gas-cooker, on the glass panel of gas-cooker and show for the user from the inside projection of gas-cooker, avoided projection arrangement to set up the problem that the projection gets off and probably is sheltered from on the cigarette machine, and preparation simple process, also need not work a telephone switchboard to the drain pan during the installation, the user of being convenient for uses and operates, user experience feels good.)

1. The utility model provides a gas-cooker with projection arrangement, includes gas-cooker body (1), is equipped with the combustor on gas-cooker body (1), its characterized in that, gas-cooker body (1) includes glass panels (2) and drain pan (3), glass panels (2) are installed on drain pan (3) glass panels (2) with form cavity (4) between drain pan (3) in cavity (4) or install projection arrangement (5) on drain pan (3), projection arrangement (5) with image projection to on the glass panels (2).

2. A gas range with a projection device according to claim 1, wherein the projection device (5) starts projection before the gas range is started or after the gas range is started or simultaneously with the gas range, and the projection device (5) projects on the glass panel (2) to form a projection area (6).

3. A gas range with a projection device according to claim 2, wherein the projection device (5) projects an image onto the back of the projection area (6) of the glass panel (2), the image being displayed on the front of the projection area (6) of the glass panel (2).

4. The gas range with the projection device as claimed in claim 1, wherein the projection device (5) is fixedly installed or detachably installed on a bottom case (3) of the gas range body (1) or an inner sidewall of the gas range body (1).

5. The gas stove with a projection device as claimed in claim 1, further comprising a controller, wherein the controller is electrically connected with the projection device (5).

6. The gas range with projection device as claimed in claim 1, wherein the image includes a display area and an operation area.

7. The gas stove with the projection device as claimed in claim 6, wherein the display area of the image can display one or more of pot bottom temperature information, gas stove ignition information, gas stove fire size information and gas stove flameout information.

8. The gas stove with the projection device as claimed in claim 6, further comprising a projection touch device and a touch signal emitting device, wherein the projection touch device is configured to project an image to the operation area and detect a touch feedback signal from the operation area, and the touch signal emitting device is configured to emit a touch signal to the touch area.

Technical Field

The invention relates to the technical field of kitchen appliances, in particular to a gas stove with a projection device.

Background

The gas stove is necessary kitchen electricity for modern kitchens, and the popularization rate of towns reaches more than 90%. The man-machine interaction (control) technology of gas cookers in the longitudinal market successively experiences mechanical knobs, capacitance touch control, display screen display and touch control, the man-machine interaction technology of gas cookers in the current market mainly comprises two types of mechanical knobs and capacitance touch control, and the gas cookers with display screen display and touch control man-machine interaction are few in the current market, and the main reasons are as follows: firstly, the temperature of a man-machine interaction area is increased when the gas stove works, so that the application of display screen display and touch technology is limited; secondly, the process of installing the display screen on the glass panel is high, and wiring is needed to the bottom shell during production, so that the installation is inconvenient. And at present, a small number of gas stoves using display screens have small display screen sizes and poor operation experience in order to improve the reliability of the display screens and avoid the influence of temperature on the reliability of the display screens. However, with the development of information technology and 5G technology, it is an inevitable trend to display more information on a gas stove, display and touch control of a display screen will be a future technical trend, in order to solve the influence of temperature on the display screen, on one hand, the combustion and heat insulation aspects are considered, on the other hand, the problem is solved by adopting a projection technology, but at present, the following defects are also existed when the display is projected from a smoke machine to a stove panel or a wall surface: firstly, a gas stove needs to be connected with a smoke machine in a set in terms of control, and the single gas stove cannot be used; secondly, when the smoke machine projects on the kitchen range, if a barrier exists in the middle of the smoke machine, the projection is shielded, and the use experience is poor; and thirdly, the projection is convenient to watch on the wall surface, but the operation is not easy, and the use experience is poor.

Disclosure of Invention

The invention aims to solve one of the problems in the prior related art to a certain extent, and therefore the invention aims to provide a gas stove with a projection device, which is not affected by barriers and avoids the problem that the projection device arranged on a smoke machine can be blocked when being projected.

The above purpose is realized by the following technical scheme:

a gas stove with a projection device comprises a gas stove body, wherein a combustor is arranged on the gas stove body, the gas stove body comprises a glass panel and a bottom shell, the glass panel is installed on the bottom shell, a cavity is formed between the glass panel and the bottom shell, the projection device is installed in the cavity or on the bottom shell, and an image is projected onto the glass panel by the projection device.

As a further improvement of the present invention, before or after the gas stove is started or simultaneously with the gas stove being started, the projection device starts projection, and the projection device projects a projection area on the glass panel.

As a further improvement of the present invention, the projection device projects an image onto the back of the projection area of the glass panel, and the image is displayed on the front of the projection area of the glass panel.

As a further improvement of the present invention, the projection device is fixedly or detachably mounted on a bottom case of the gas stove body or an inner side wall of the gas stove body.

As a further improvement of the present invention, the projector further comprises a controller, and the controller is electrically connected to the projector.

As a further improvement of the invention, the image comprises a display area and an operation area.

As a further improvement of the invention, the display area of the image can display one or more of pot bottom temperature information, gas stove ignition information, gas stove firepower information and gas stove flameout information.

As a further improvement of the present invention, the touch control system further comprises a projection touch control device and a touch signal transmitting device, wherein the projection touch control device is configured to project an image to the operation area and detect a touch feedback signal from the operation area, and the touch signal transmitting device is configured to transmit a touch signal to the touch area.

Compared with the prior art, the invention at least comprises the following beneficial effects:

the gas stove with the projection device is characterized in that the projection device is arranged in the gas stove and is projected onto a glass panel of the gas stove from the interior of the gas stove and displayed to a user, so that the problem that the projection device is arranged on a smoke machine and is possibly shielded when projected is solved, the manufacturing process is simple, wiring to a bottom shell is not needed during installation, the use and the operation of the user are facilitated, and the user experience is good.

Drawings

FIG. 1 is a schematic structural diagram of a gas range with a projection device in an embodiment;

fig. 2 is another schematic structural diagram of a gas stove with a projection device in an embodiment.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. Modifications to the embodiments of the invention or equivalent substitutions of parts of technical features without departing from the spirit of the invention are intended to be covered by the scope of the claims of the invention.

Referring to the attached drawings 1-2, the gas stove with the projection device of the invention comprises a gas stove body 1, a burner is arranged on the gas stove body 1, the gas stove body 1 comprises a glass panel 2 and a bottom shell 3, the glass panel 2 is mounted on the bottom shell 3, a cavity 4 is formed between the glass panel 2 and the bottom shell 3, a projection device 5 is mounted in the cavity 4 or on the bottom shell 3, and the projection device 5 projects an image onto the glass panel 2. The invention provides a gas stove with a projection device, which is provided with the projection device 5, and various information in the gas stove can be projected onto a glass panel 2 through the projection device 5. The gas stove is simple in manufacturing process, the manufacturing process that the requirement is high due to the fact that the display screen is installed on the gas stove panel is avoided, wiring to the bottom shell 3 is not needed during installation, and installation is convenient. Further, before leaving the factory, the size of the image projected by the projection device 5 can be adjusted according to preset projection content, the image is projected on the glass panel 2, multiple items of information can be projected on the glass panel 2 at the same time, the problems that the display content of the display screen is small due to the fact that the size of the screen is too small, operation is inconvenient and the like are solved, if the position of the glass panel 2 is limited, different information can be displayed through switching operation, so that the displayed image is large enough, and users can watch and operate the image conveniently. According to the invention, the projection device 5 is arranged in the gas stove, and particularly the projection device 5 is arranged on the bottom shell 3 of the gas stove or in the cavity 4 between the bottom shell 3 and the glass panel 2, so that the gas stove does not need to be matched with a smoke machine for use or purchased in a set, and image information can be projected and the operation state of the gas stove can be controlled by using the gas stove alone without using the smoke machine. The projection device 5 is arranged in the gas stove, so that the problem that projection of a shelter can be blocked if the projection device 5 is arranged on a smoke machine and the projection device 5 is projected from the smoke machine is solved. The gas stove with the projection device provided by the invention is simple in manufacturing process, convenient for users to use and operate and good in user experience.

Before the gas stove is started, or after the gas stove is started, or at the same time of starting the gas stove, the projection device 5 starts projection, and the projection device 5 forms a projection area 6 on the glass panel 2 in a projection mode. The projection device 5 is started before the gas stove is started, and the projection device 5 has the advantages that the temperature in the gas stove can be displayed in advance, and if the temperature in the gas stove is too high, a user can start the gas stove after the temperature in the gas stove is reduced, so that the safety of the user in using the gas stove is ensured. Before the gas stove is started or at the same time or after the gas stove is started, the projection device 5 displays firepower information, pot bottom temperature information, timing information, gas stove ignition or flameout information and other information in the gas stove, a user can adjust or control the firepower information, the pot bottom temperature information, the timing information, the gas stove ignition or flameout information and the like according to specific needs of cooking food, if the gas stove is suddenly flameout, the projection device 5 can be used for displaying in a projection mode to remind the user, and the use safety of the. The projection device 5 forms the projection area 6 by projecting on the glass panel 2, and forms the projection area 6 at a fixed place of the glass panel 2, so that a user can find the corresponding image information at the fixed place without searching the image position after using habits.

The projection device 5 projects an image onto the glass panel 2, the projection device 5 projects the image onto the back of the projection area 6 of the glass panel 2, the image is displayed on the front of the projection area 6 of the glass panel 2 and is not affected by obstacles, and the problems that the projection device 5 is arranged on a cigarette machine, the projection device 5 projects on the skill and is easily affected by the obstacles and the like are solved. And the glass panel 2 is only projected, and is not influenced by the temperature rise of the gas stove during working, so that the user experience is good.

The projection device 5 is fixedly installed or detachably installed on the bottom shell 3 of the gas stove body 1 or the inner side wall of the gas stove body 1. The projection device 5 is fixedly installed on the bottom shell 3 of the gas stove body 1 or the inner side wall of the gas stove body 1, is fixedly installed and firmly connected, and prevents the projection device 5 from loosening in the gas stove body 1 due to infirm installation and affecting use of a user. The detachable mounting means, convenience of customers dismouting makes things convenient for the dismantlement of projection arrangement 5 to maintain or change, still can set up a plurality of projection arrangement 5's installation position on the drain pan 3 of gas-cooker body 1 or lateral wall, and the user can adjust projection arrangement 5's mounted position according to the use custom of self, and convenience of customers uses.

The gas stove further comprises a controller, wherein the controller is electrically connected with the projection device 5, and a smoke machine is further arranged above the gas stove body 1. The image includes a display area and an operation area. The display area of the image can display one or more of pot bottom temperature information, gas stove ignition information, gas stove firepower information and gas stove flameout information, and can also display information such as wind power size of a smoke machine, opening state of the smoke machine and the like. In this embodiment, the display area includes a menu bar and a display bar, the menu bar includes gas stove information, smoke machine information, environment information, menu information, and the like, and after the gas stove information is selected to be displayed, one or more of pot bottom temperature information, gas stove ignition information, gas stove fire size information, gas stove flameout information, and the like are displayed on the display bar; after the information of the cigarette machine is selected to be displayed, the information of whether the cigarette machine is started or not, the information of the wind power size of the cigarette machine and the like can be displayed on the display column; after the environment information is selected to be displayed, the information such as environment temperature information, environment carbon monoxide concentration information and the like can be displayed; after the menu information is selected to be displayed, information such as cooking teaching video of the menu can be displayed. The user can switch to display different information according to the self requirement.

When the cooking teaching video of the menu is displayed, the user can cook while watching the cooking video. Preferably, the device further comprises a voice operation module, and the voice operation module is electrically connected with the controller. The user sees the firepower size through the projection image on glass panels 2 during the culinary art, but when the inconvenient operation of both hands in culinary art food, the firepower size of accessible voice module gas kitchen is adjusted, passes through the projection of projection arrangement 5 after the regulation, and the user can see the firepower after the regulation in the display area.

The touch control system further comprises a projection touch control device and a touch control signal transmitting device, wherein the projection touch control device is configured to project an image to the operation area and detect a touch control feedback signal from the operation area, and the touch control signal transmitting device is configured to transmit a touch control signal to the operation area. The touch control emitting device is an infrared laser. When the touch control transmitting device detects that a user operates the operation area, the projection touch control device receives a touch control feedback signal and feeds the signal back to the controller, and the controller controls the gas stove to work according to the operation of the user.

In other embodiments, the operation area may be a gesture recognition module, and different gestures are recognized by the gesture recognition module to control the gas stove, and if the gesture is drawn in a 1 line, the fire of the gas stove is controlled to be in the first gear; and if the gesture is drawn to 2, controlling the firepower of the gas stove to be in the second gear, and so on. The gesture recognition module can also be used for recognizing gesture actions to control the gas stove, and if the gesture recognition actions slide from left to right, the firepower of the gas stove is controlled to be reduced by one gear; and recognizing the gesture motion to slide from right to left, and controlling the firepower of the gas stove to increase by one gear.

The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.