CN202839404U - Control keyboard apparatus for range hood - Google Patents
Control keyboard apparatus for range hood Download PDFInfo
- Publication number
- CN202839404U CN202839404U CN 201220402712 CN201220402712U CN202839404U CN 202839404 U CN202839404 U CN 202839404U CN 201220402712 CN201220402712 CN 201220402712 CN 201220402712 U CN201220402712 U CN 201220402712U CN 202839404 U CN202839404 U CN 202839404U
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- CN
- China
- Prior art keywords
- touch key
- press
- supervisory keyboard
- keyboard device
- array
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a control keyboard apparatus for a range hood and the control keyboard apparatus comprises a control panel, a button board and an indicator lamp board. A button board is fixed between the control panel and the indicator lamp and covers the indicator lamp board. A wire harness connects between the button board and the indicator lamp. The button board is provided with a plurality of touch buttons and light penetration portions spaced with the touch buttons. The indicator lamp is provided with a plurality of indicator lamps opposite to the light penetration portions. According to the control keyboard apparatus for the range hood provided by the utility model, by mounting an LED indicator-lamp array on backside of an array plane of the touch buttons, LED indicator lamps and the touch buttons are integrated, brightness of the indicator lamps changes on backside of fingers with finger sliding, operation is relatively convenient and intelligentized.
Description
Technical field
The utility model relates to a kind of supervisory keyboard device, refers to especially a kind of supervisory keyboard device of range hood.
Background technology
In the prior art, the wind speed by-pass cock control mode of range hood is generally three classes: mechanical switch, electronic type sensitive switch and touch key-press switch.But these switch form are all more single, and reaction speed is slow.For example, one key clicks button, and wind speed increases or reduces by a gear, for shelves speed more DC frequency conversion range hood is set, and when significant pace of change, needs the repeated multiple times operation push-button that goes, and is time-consuming and loaded down with trivial details.
The utility model content
In view of this, the purpose of this utility model is, a kind of supervisory keyboard device of range hood is provided, make to the wind speed of range hood regulate convenient to operation the time also more aobvious intellectuality.
For achieving the above object, the utility model provides a kind of supervisory keyboard device of range hood, and described supervisory keyboard device comprises keypad, be provided with on the described keypad touch key-press array with its at the corresponding indicator light of fore-and-aft direction.
By said structure as can be known, the touch key-press array fore-and-aft direction that arranges on indicator light and the keypad overlaps, therefore can realize finger when touch key-press slides, indicator light starts corresponding shelves speed according to the position that stops at last simultaneously in the light on and off with the slip of finger of the dead astern of finger.Thereby the user can easily be transferred the files and more aobvious intellectuality.
The utility model is preferred, and it is banded that described touch key-press array is, and the touch key-press that is arranged by at least 3 intervals consists of, and is provided with the transmittance section between described touch key-press.
The utility model is preferred, and it is banded that described touch key-press array is, and the touch key-press that is arranged by at least 3 intervals consists of, and is provided with the transmittance section at described touch key-press.
The utility model is preferred, and described touch key-press array is the transmittance section that is transparent band shape, and the touch key-press that is arranged by at least 3 intervals consists of.
The utility model is preferred, and described indicator light is the indicator light array that is made of a plurality of LED light, is positioned at the rear of described transmittance section.
The utility model is preferred, and described touch key-press is that the PCB of ring-type covers steel structure.
The utility model is preferred, and described transmittance section is through hole.
The utility model is preferred, described supervisory keyboard device also comprises: control panel and LED Unit, described indicator light is arranged on the described LED Unit, described keypad is fixed between described control panel and the described LED Unit and covers described LED Unit, connects by wire harness between described keypad and the described LED Unit.
The utility model is preferred, and described supervisory keyboard device also comprises indicating lamp box, and described LED Unit is installed in the described indicating lamp box, is provided with the through hole corresponding with the described indicator light of described LED Unit on the surface of described indicating lamp box.
The light that through hole on the indicating lamp box sends the indicator light array has played the effect of optically focused.
The utility model is preferred, and described keypad is bonded on the described control panel.
The supervisory keyboard device of range hood of the present utility model, by the LED light array being placed the rear of touch key-press array plane, LED light and touch key-press are combined together, the light of indicator light can be followed the slip of finger and be changed at the finger rear, make the time more convenient to operate also more aobvious intellectuality.
Description of drawings
Fig. 1 represents the structure exploded perspective view of the supervisory keyboard device of range hood;
Fig. 2 represents that the supervisory keyboard device of range hood and the installation site of range hood concern exploded perspective view;
Fig. 3 represents the touch key-press array schematic diagram on the keypad;
Fig. 4 represents the LED light array schematic diagram on the LED Unit.
[description of symbols among the figure]
1 range hood; 10 smoke collecting chambers; 11 mounting grooves; 20 control panels; 30 keypads; The 31PCB substrate; 32 buttons; 33 transmittance sections; 40 LED Units; The 41PCB substrate; The 42LED indicator light; 50 indicating lamp boxes; 51 indicating lamp box main bodys; 52 indicating lamp box bases.
Embodiment
According to a preferred implementation of the present utility model, Fig. 1 ~ Fig. 4 represents a kind of supervisory keyboard device of range hood, this range hood 1 comprises smoke collecting chamber 10, is provided with the mounting groove 11 of indent at the lateral surface of the oil suction mouth of smoke collecting chamber 10, and the supervisory keyboard device is installed in this mounting groove 11.
In the utility model, described forward and backward referring to: before control panel 20 1 sides of range hood are, after corresponding smoke collecting chamber 10 1 sides are.
The supervisory keyboard device comprises: control panel 20, keypad 30, LED Unit 40 and indicating lamp box 50.
The surface of keypad 30 has the PCB(printed circuit board (PCB)) substrate 31, be provided with one group of linearly touch key-press array of type band shape at this PCB substrate 31, this touch key-press array by a plurality of (for example, 6) touch key-press 32 laterally is arranged in a linear and forms, and touch key-press 32 entities select PCB pad or PCB to cover steel structure.Each touch key-press 32 in the form of a ring (for example, rectangular ring-type, its outer shroud is of a size of 9x14mm, interior ring size is 3x10mm) and central authorities for as the through hole of transmittance section 33, in addition, (for example, 3mm) part is similarly through hole as transmittance section 33 at the interval at the edge of two adjacent buttons.
Has equally PCB substrate 41 on the LED Unit 40, be provided with one group of LED light array at this PCB substrate 41, this LED light array is spaced by a plurality of LED light 42 and consists of, and the quantity of this LED light 42 and position are corresponding with the transmittance section 33 on the above-mentioned keypad 30.The LED light array is positioned at the rear of touch key-press array plane, and it is luminous that the light of LED light 42 sees through transmittance section 33.
Indicating lamp box 50 comprises indicating lamp box main body 51 and indicating lamp box base 52, indicating lamp box base 52 is installed on the bottom surface of this indicating lamp box main body 51 removably, is provided with a plurality of rectangular openings corresponding with the LED light array at the outer surface relative with indicating lamp box base 52 of indicating lamp box main body 51.LED Unit 40 is installed in this indicating lamp box main body 51 with the state of its LED light array over against a plurality of rectangular openings on indicating lamp box main body 51 surfaces, then by the bottom surface sealing of indicating lamp box base 52 with this indicating lamp box main body 51.This indicating lamp box 50(comprise be installed in its inner LED Unit 40) be installed in the mounting groove 11 in the outside of smoke collecting chamber 10.
In addition, the touch key-press array of keypad 30 is connected by wire harness with LED light array on the LED Unit 40.
Concrete operations are: when using the tactile mode of point to regulate wind speed, and each the straight-flanked ring touch key-press 32 corresponding first gear speed on the keypad 30, when finger touch during to wherein any one straight-flanked ring touch key-press 32, the wind speed corresponding with it opened; When using the wiping mode to regulate wind speed, according to the last position that stops of finger, all straight-flanked ring touch key-press 32 corresponding LED light 42 that slip over are lighted, and start corresponding shelves speed according to the position that stops at last simultaneously.In like manner, when finger slipped over touch key-press 32 array in the other direction, the regional corresponding LED light 42 that slips over was become by illuminating state and extinguishes state.
In addition, when finger only touched single straight-flanked ring touch key-press 32, the transmittance section 33 corresponding LED light 42 of the central authorities of this touch key-press 32 were lighted; When finger touches two straight-flanked ring touch key-presss 32 simultaneously, transmittance section 33 corresponding LED light 42 between these two touch key-presss 32 are lighted, simultaneously, the transmittance section 33 corresponding LED light 42 of the central authorities separately of two touch key-presss 32 are also lighted.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
For example, in the present embodiment, the touch key-press array is shaped as linear pattern, but is not limited to this, also can be annular, and is square etc.In addition, the touch key-press entity also is not limited to PCB, also can be foam, spring, flexible thin-film material etc.
Claims (10)
1. the supervisory keyboard device of a range hood is characterized in that,
Described supervisory keyboard device comprises keypad (30), be provided with on the described keypad (30) the touch key-press array with its at the corresponding indicator light of fore-and-aft direction (42).
2. supervisory keyboard device according to claim 1 is characterized in that,
It is banded that described touch key-press array is, and the touch key-press (32) that is arranged by at least 3 intervals consists of, and is provided with transmittance section (33) between described touch key-press (32).
3. supervisory keyboard device according to claim 1 is characterized in that,
It is banded that described touch key-press array is, and the touch key-press (32) that is arranged by at least 3 intervals consists of, and is provided with transmittance section (33) at described touch key-press (32).
4. supervisory keyboard device according to claim 1 is characterized in that,
Described touch key-press array is the transmittance section (33) that is transparent band shape, and the touch key-press (32) that is arranged by at least 3 intervals consists of.
5. according to claim 2 or 3 or 4 described supervisory keyboard devices, it is characterized in that,
Described indicator light (42) is the indicator light array that is made of a plurality of LED light, is positioned at the rear of described transmittance section (33).
6. according to claim 2 or 3 described supervisory keyboard devices, it is characterized in that,
Described touch key-press (32) covers steel structure for the PCB of ring-type.
7. according to claim 2 or 3 described supervisory keyboard devices, it is characterized in that,
Described transmittance section (33) is through hole.
8. supervisory keyboard device according to claim 1 is characterized in that,
Described supervisory keyboard device also comprises: control panel (20) and LED Unit (40), described indicator light is arranged on the described LED Unit, described keypad (30) is fixed between described control panel (20) and the described LED Unit (40) and covers described LED Unit (40), connects by wire harness between described keypad (30) and the described LED Unit (40).
9. supervisory keyboard device according to claim 8 is characterized in that,
Described supervisory keyboard device also comprises indicating lamp box (50), described LED Unit (40) is installed in the described indicating lamp box (50), is provided with the through hole corresponding with the described indicator light (42) of described LED Unit (40) on the surface of described indicating lamp box (50).
10. supervisory keyboard device according to claim 8 is characterized in that,
Described keypad (30) is bonded on the described control panel (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402712 CN202839404U (en) | 2012-08-14 | 2012-08-14 | Control keyboard apparatus for range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220402712 CN202839404U (en) | 2012-08-14 | 2012-08-14 | Control keyboard apparatus for range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839404U true CN202839404U (en) | 2013-03-27 |
Family
ID=47951048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220402712 Expired - Lifetime CN202839404U (en) | 2012-08-14 | 2012-08-14 | Control keyboard apparatus for range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286749A (en) * | 2017-12-08 | 2018-07-17 | 霍尼韦尔环境自控产品（天津）有限公司 | Indicator, air purifier and the method for indicating air purifier state |
-
2012
- 2012-08-14 CN CN 201220402712 patent/CN202839404U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286749A (en) * | 2017-12-08 | 2018-07-17 | 霍尼韦尔环境自控产品（天津）有限公司 | Indicator, air purifier and the method for indicating air purifier state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |