CN219693376U - Control panel of cigarette machine and cigarette machine - Google Patents
Control panel of cigarette machine and cigarette machine Download PDFInfo
- Publication number
- CN219693376U CN219693376U CN202320945840.XU CN202320945840U CN219693376U CN 219693376 U CN219693376 U CN 219693376U CN 202320945840 U CN202320945840 U CN 202320945840U CN 219693376 U CN219693376 U CN 219693376U
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- Prior art keywords
- light
- control panel
- touch
- light guide
- touch screen
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- 235000019504 cigarettes Nutrition 0.000 title description 12
- 239000012528 membrane Substances 0.000 claims abstract description 44
- 239000011521 glass Substances 0.000 claims abstract description 27
- 239000000779 smoke Substances 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 abstract description 22
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010411 cooking Methods 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Abstract
The utility model relates to the technical field of kitchen appliances, in particular to a control panel of a smoke machine and the smoke machine, wherein the control panel of the smoke machine comprises a base, a top cover, a glass panel, a touch screen, a touch diaphragm and a light-emitting component, a PCB control panel is arranged on the base, a display is arranged below the top cover, the base, the top cover and the glass panel are sequentially arranged from inside to outside, the touch diaphragm is connected with the touch screen, the light-emitting component is arranged between the touch screen and the touch diaphragm, and the light-emitting component is used for emitting light and dispersing the light on the touch diaphragm. The beneficial technical effects of the utility model include: the single-point mechanical key of the control panel of the smoke machine in the prior art is replaced by the key formed by the touch membrane and the touch screen, the service life of the key is prolonged, the area of the key is enlarged, the operation of a user is facilitated, the light-emitting area of the key is enlarged through the arrangement of the light-emitting component, and the indication effect of the key of the control panel is greatly improved.
Description
Technical Field
The utility model relates to the technical field of kitchen appliances, in particular to a control panel of a smoke machine and the smoke machine.
Background
At present, most of the smoke machines in the market need to find a power switch key which is not obvious on a control panel of the smoke machines after being electrified, and other control buttons only lighten after the power switch key is pressed, and the smoke machines start to be controlled to work. For users with poor eyesight, certain difficulties are caused in finding the power switch key on the control panel of the range hood, and particularly when cooking, kitchen oil smoke is large, so that the users can more difficultly see the position of the power switch. Meanwhile, most of the power switches and other control buttons of the smoke machines in the market mostly adopt mechanical keys and combine luminous elements to control and instruct. But the luminous area of mechanical button is little, and the button instruction effect is poor, and the circumstances of malfunctioning easily takes place after long-term use, brings inconvenience for the user to easily lead to the potential safety hazard.
Disclosure of Invention
The utility model aims to solve the technical problems that: at present, the technical problems that the mechanical key of the control panel is short in service life and poor in key indication effect exist in the control panel of the cigarette machine are solved, and the control panel of the cigarette machine and the cigarette machine are provided, so that the service life of the key of the control panel of the cigarette machine is prolonged and the key indication effect of the control panel is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a control panel of a smoke machine comprises a base, a top cover and a glass panel, wherein a PCB control board is arranged on the base, a display is arranged below the top cover, the base, the top cover and the glass panel are sequentially arranged from inside to outside,
the touch screen, the touch membrane and the light-emitting component are connected with the touch screen, the light-emitting component is arranged between the touch screen and the touch membrane and is used for emitting light and dispersing the light on the touch membrane, and the touch screen, the display and the light-emitting component are all connected with the PCB control board;
the light emitting assembly comprises a light source and a plurality of light guide plates used for transmitting the light source, the light guide plates are arranged between the touch screen and the touch membrane, the light source is connected with the PCB control panel, and the light source is arranged towards the glass panel and corresponds to the light guide plates.
The single-point mechanical key of the control panel of the smoke machine in the prior art is replaced by the key formed by the touch membrane and the touch screen, the service life of the key is prolonged, the area of the key is enlarged, the operation of a user is facilitated, and the light source is enabled to expand the light emitting area of the key through the transmission of the light guide plate through the arrangement of the light emitting component, so that the indication effect of the key of the control panel is greatly improved.
Preferably, the light emitting assembly further comprises a light guide cavity, the light guide cavity is arranged between the touch screen and the touch membrane, the light guide cavity is used for refracting the light source, and the plurality of light guide plates are arranged between the light guide cavity and the touch membrane.
The refraction of the light guide cavity to the light source realizes the effect of tiling the inside of the key by the light source, so that the key emits light uniformly, and the indication effect of the key of the control panel is further improved.
Preferably, the light guide plates are trapezoid, and edges of the light guide plates are matched with edges of the touch membrane.
Preferably, the light guide cavity is abutted against the touch screen to form a concave cavity communicated with the light guide plate, and the light source is located in the concave cavity.
Preferably, the surface of the light guide plate is provided with frosted grains, and the side surface of the light guide plate is a smooth surface.
Preferably, the top cover is provided with a cavity, one side, communicated with the glass panel, of the cavity is used as a light outlet, the display and the touch membrane are both located below the light outlet, and the light source faces the light outlet.
Preferably, the light outlet is trapezoid, and the area of the touch membrane is matched with the area of the light outlet.
Preferably, the touch screen is arranged on the PCB control board, the touch membrane is positioned below the glass panel, the touch membrane and the touch screen form a key area of the control panel, and the light-emitting component is used for emitting light and dispersing the light in the key area on the touch membrane.
Preferably, the touch membrane is connected with the touch screen through an FPC flexible flat cable.
A range hood, comprising:
the machine body and the control panel of the cigarette machine are characterized in that the glass panel is connected with the machine body to form an inner cavity for accommodating the control panel of the cigarette machine.
The beneficial technical effects of the utility model include: the control panel of the smoke machine and the smoke machine are adopted, and the keys of the control panel formed by the touch membrane and the touch screen replace single-point keys of the control panel of the smoke machine in the prior art, so that the service life of the keys is prolonged, the area of the keys is enlarged, and the operation of a user is facilitated; due to the fact that the area of the key is increased, the technical problems that the light-emitting area of the key is small, the brightness of the light source is uneven and the indication effect is poor are solved, and therefore the light source is transmitted through the light guide plate to enlarge the light-emitting area of the key and greatly improve the indication effect of the control panel key through the arrangement of the light-emitting component;
the refraction of the light guide cavity to the light source realizes the effect of tiling the inside of the key by the light source, so that the key emits light uniformly, and the indication effect of the key of the control panel is further improved;
the light guide cavity, the touch screen and the light guide plate are enclosed to form a concave cavity, and the light source is placed in the concave cavity, so that light generated by the light source can only be emitted out of the light outlet from the corresponding light guide plate, the light generated by the light source is thoroughly prevented from being emitted out of the adjacent light guide plate, and the indication effect of the light source is further clear;
the operation of the control panel of the smoke machine is realized by touching the glass panel and combining the touch membrane and the touch screen, compared with the mechanical keys in the prior art, the smoke machine has the characteristics of strong water resistance operability, smooth operation surface, difficult oil accumulation and easy cleaning.
Other features and advantages of the present utility model will be disclosed in the following detailed description of the utility model and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
fig. 1 is a schematic structural diagram of a control panel of a range hood according to an embodiment of the present utility model.
Fig. 2 is an exploded view of a control panel of a range hood according to an embodiment of the present utility model.
Fig. 3 is a schematic structural diagram of a light emitting device according to an embodiment of the utility model.
Fig. 4 is a schematic structural view of a smoke machine according to an embodiment of the utility model.
Wherein: 1. the touch screen comprises a base, 2, a top cover, 3, a glass panel, 4, a PCB control panel, 5, a display, 6, a TP touch screen, 7, a touch diaphragm, 8, a light guide cavity, 9, a light source, 10, a light guide plate, 11 and a machine body.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
In the following description, directional or positional relationships such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are presented for convenience in describing the embodiments and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
To this end, the embodiment of the utility model provides a control panel of a smoke machine, referring to fig. 1 and 2, comprising a base 1, a top cover 2 and a glass panel 3, wherein a PCB control board 4 is arranged on the base 1, a display 5 is arranged below the top cover 2, the base 1, the top cover 2 and the glass panel 3 are arranged in sequence from inside to outside,
the touch screen 6, the touch membrane 7 and the light-emitting component are connected, the light-emitting component is arranged between the touch screen 6 and the touch membrane 7, the light-emitting component is used for emitting light and dispersing the light in a key area on the touch membrane 7, and the touch screen 6, the display 5 and the light-emitting component are all connected with the PCB control board 4;
the light emitting component comprises a light source 9 and a plurality of light guide plates 10 used for transmitting the light source, the light guide plates 10 are arranged between the touch screen 6 and the touch membrane 7, the light source 9 is connected with the PCB control board 4, and the light source 9 is arranged towards the glass panel 3 and corresponds to the light guide plates 10.
Specifically, the base 1 may be fixed inside a fume collecting hood (not shown in the drawings) of the fume extractor by a fixing structure such as a screw or a buckle, which is not particularly limited in this embodiment. The PCB control board 4 may be fixed to the base 1 by a fixing structure such as a screw or a buckle. The top cover 2 is also fixedly arranged on the base 1, and it can be understood that the base 1 and the top cover 2 can form a complete box-like structure, and the PCB control board 4 is fixed between the base 1 and the top cover 2, so that the base 1 and the top cover 2 protect and shield the PCB control board 4, the circuit exposure is reduced, and the overall aesthetic degree is improved.
Specifically, the shape of the base 1 is various, which is not limited in the embodiment of the present utility model, and the shape of the base 1 depends on the shape and size of the key area of the control panel formed by the touch membrane 7 and the touch screen 6 and the reserved control panel size of the smoke machine.
The keys of the control panel formed by the touch membrane 7 and the touch screen 6 replace single-point mechanical keys of the control panel of the smoke machine in the prior art, so that the service life of the keys is prolonged, the area of the keys is enlarged, and the operation of a user is facilitated. Due to the fact that the key area is increased, the technical problems of small light-emitting area, uneven light source brightness and poor indication effect of the keys are easy to occur in the key area, and therefore the light-emitting area of the keys is enlarged through the transmission of the light source 9 through the light guide plate 10 and the indication effect of the control panel keys is greatly improved through the arrangement of the light-emitting component.
On the other hand, in this embodiment, referring to fig. 3, the light emitting assembly includes a light guiding cavity 8, the light guiding cavity 8 is disposed between the touch screen 6 and the touch membrane 7, the light guiding cavity 8 is used for refracting the light source 9, and a plurality of light guiding plates 10 are disposed between the light guiding cavity 8 and the touch membrane 7.
The refraction of the light guide cavity 8 to the light source 9 realizes the effect that the light source 9 is paved inside the key, so that the key emits light uniformly, and the indication effect of the control panel key is further improved.
The specific implementation manner is that the PCB control board 4 controls the light source 9 to emit light, the light emitted by the light source 9 is transmitted by the light guide boards 10 to guide the light, meanwhile, the light emitted by the light source 9 is refracted by the light guide cavities 8 to enable the light distribution on the light guide boards 10 to be more uniform, and the area of the light on the light guide boards 10 is the area of a single key area on the touch membrane 7, so that the indication effect of the key area on the touch membrane 7 is improved.
On the other hand, in the present embodiment, the light guide plates 10 are trapezoidal, and the edges of the light guide plates 10 are matched with the edges of the touch film 7.
By maximizing the area of the light guide plate 10, the area of the key area on the touch film 7 is maximized, thereby maximizing convenience for the user's operation.
On the other hand, in this embodiment, the light guiding cavity 8 is abutted against the touch screen 6 to form a cavity communicated with the light guiding plate 10, and the light source 9 is located in the cavity.
Enclose light guide cavity 8, touch-sensitive screen 6 and light guide plate 10 into the cavity to place light source 9 in the cavity, can make the light that light source 9 produced only can follow corresponding light guide plate 10 and jet out the light outlet, thoroughly prevent that light source 9 produced light from being jetted out from adjacent light guide plate 10, be favorable to further making light source 9 instruct effect more clear.
On the other hand, in the present embodiment, the surface of the light guide plate 10 has frosted lines, and the side surface of the light guide plate 10 is a smooth surface.
The surface of the light guide plate 10 is designed to be a frosted surface, and the side surface is designed to be a smooth surface, so that the light guide effect of the light guide plate 10 is better, and the light is dispersed more uniformly and more dispersed and the light is softer.
On the other hand, in this embodiment, the top cover 2 is provided with a cavity, and a side of the cavity, which is communicated with the glass panel 3, is used as a light outlet, and the display 5 and the touch membrane 7 are both located below the light outlet, and the light source 9 faces the light outlet.
Specifically, be provided with the appearance chamber on the top cap 2, regard one side that holds chamber and glass panel 3 the intercommunication of top cap 2 as the light outlet, display 5 and touch diaphragm 7 all are located glass panel 3 down, and display 5 installs in top cap 2 top middle part position to expose display 5 and touch diaphragm 7 through the light outlet that corresponds the setting. Therefore, a user can conveniently touch the glass panel 3 at the position of the light outlet, and compared with mechanical keys in the prior art, the embodiment of the utility model enables the user to realize the operation control of the control panel of the smoke machine by directly touching the glass panel 3 and combining the touch membrane 7 and the touch screen 6, and has the characteristics of strong water resistance operability, smooth operation surface, difficult oil accumulation and easy cleaning.
On the other hand, in this embodiment, the light outlet is trapezoidal, and the area of the touch film 7 matches the area of the light outlet.
Through designing the light outlet into trapezoidal, the light guide effect of cooperation light guide plate 10 can make the light that light source 9 produced finally form the illumination zone of trapezoidal form, with touch diaphragm 7's area and the area phase-match of light outlet simultaneously, is favorable to the user to observe the perception more easily, improves practical experience.
On the other hand, in the present embodiment, the touch screen 6 is disposed on the PCB control board 4, the touch film 7 is located below the glass panel 3, the touch film 7 and the touch screen 6 form a key area of the control panel, and the light emitting component is used for emitting light and dispersing the light on the key area on the touch film 7.
On the other hand, in the present embodiment, the touch film 7 is connected to the touch screen 6 through an FPC flexible flat cable.
When a user touches the glass panel 3 at the position of the light outlet, the touch membrane 7 senses external touch actions, a touch chip on the touch screen 6 is connected with the touch membrane 7 and detects the change of capacitance to judge whether a key area is pressed down, and if the key area is pressed down, the PCB control board 4 controls the light-emitting component to emit light to display the key area.
In another aspect, an embodiment of the present utility model further provides a smoke machine, referring to fig. 4, including:
the machine body 11 and a control panel of the cigarette machine as described above, the glass panel 3 is connected with the machine body 11 to form an inner cavity for accommodating the control panel of the cigarette machine.
While the utility model has been described in terms of embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but rather includes the drawings and the description of the embodiments above. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (10)
1. The control panel of the smoke machine comprises a base, a top cover and a glass panel, wherein a PCB control board is arranged on the base, a display is arranged below the top cover, the base, the top cover and the glass panel are sequentially arranged from inside to outside,
the touch screen, the touch membrane and the light-emitting component are connected with the touch screen, the light-emitting component is arranged between the touch screen and the touch membrane and is used for emitting light and dispersing the light on the touch membrane, and the touch screen, the display and the light-emitting component are all connected with the PCB control board;
the light emitting assembly comprises a light source and a plurality of light guide plates used for transmitting the light source, the light guide plates are arranged between the touch screen and the touch membrane, the light source is connected with the PCB control panel, and the light source is arranged towards the glass panel and corresponds to the light guide plates.
2. A control panel for a range hood according to claim 1,
the light emitting assembly further comprises a light guide cavity, the light guide cavity is arranged between the touch screen and the touch membrane, the light guide cavity is used for refracting the light source, and the light guide plates are arranged between the light guide cavity and the touch membrane.
3. A control panel for a range hood according to claim 2, wherein,
the light guide plates are trapezoid, and the edges of the light guide plates are matched with the edges of the touch membrane.
4. A control panel for a range hood according to claim 2, wherein,
the light guide cavity is abutted with the touch screen to form a concave cavity communicated with the light guide plate, and the light source is positioned in the concave cavity.
5. A control panel for a range hood according to claim 4, wherein,
the surface of the light guide plate is provided with frosted grains, and the side surface of the light guide plate is a smooth surface.
6. A control panel for a range hood according to any one of claims 1 to 5,
the top cover is provided with a containing cavity, one side of the containing cavity, which is communicated with the glass panel, is used as a light outlet, the display and the touch membrane are both positioned below the light outlet, and the light source faces the light outlet.
7. A control panel for a range hood according to claim 6, wherein,
the light outlet is trapezoid, and the area of the touch membrane is matched with the area of the light outlet.
8. A control panel for a range hood according to claim 1,
the touch screen is arranged on the PCB control board, the touch membrane is positioned below the glass panel, the touch membrane and the touch screen form a key area of the control panel, and the light-emitting component is used for emitting light and enabling the light to be scattered in the key area on the touch membrane.
9. A control panel for a range hood according to claim 1,
and the touch membrane is connected with the touch screen through an FPC soft flat cable.
10. A smoke machine, comprising:
a body and a control panel for a range hood as claimed in any one of claims 1 to 9, the glass panel being connected to the body to form an interior cavity in which the control panel is received.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945840.XU CN219693376U (en) | 2023-04-24 | 2023-04-24 | Control panel of cigarette machine and cigarette machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945840.XU CN219693376U (en) | 2023-04-24 | 2023-04-24 | Control panel of cigarette machine and cigarette machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219693376U true CN219693376U (en) | 2023-09-15 |
Family
ID=87941399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320945840.XU Active CN219693376U (en) | 2023-04-24 | 2023-04-24 | Control panel of cigarette machine and cigarette machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219693376U (en) |
-
2023
- 2023-04-24 CN CN202320945840.XU patent/CN219693376U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |