CN202973251U - Range hood with inductive switch - Google Patents
Range hood with inductive switch Download PDFInfo
- Publication number
- CN202973251U CN202973251U CN 201220546883 CN201220546883U CN202973251U CN 202973251 U CN202973251 U CN 202973251U CN 201220546883 CN201220546883 CN 201220546883 CN 201220546883 U CN201220546883 U CN 201220546883U CN 202973251 U CN202973251 U CN 202973251U
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- China
- Prior art keywords
- inductive switch
- display part
- icon
- conversion device
- lampblack absorber
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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.)
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Abstract
The utility model provides a range hood with an inductive switch. The range hood comprises a housing case, a host controller, an inductive switch component, a display part and a photovoltaic conversion device, wherein the host controller is arranged inside the housing case; the inductive switch component is connected with the housing case; the display part is arranged on the housing case and comprises a first part located inside the housing case and a second part extending out of the housing case, and the second part is provided with an icon; the photovoltaic conversion device is arranged on the first part of the display part and extends forwards; and the photovoltaic conversion device is aligned to the icon in the horizontal direction and comprises an infrared signal generator for transmitting infrared signals to the direction of the second part, and an infrared signal receiver connected with the host controller. According to the range hood with the inductive switch provided by the embodiment of the utility model, an infrared induction area horizontally aligned to the icon is formed in front of the icon by the photovoltaic conversion device, so that the aim of controlling the range hood through infrared induction is achieved.
Description
Technical field
The utility model relates to the lampblack absorber technical field, particularly relates to a kind of lampblack absorber with inductive switch.
Background technology
On the existing market, the on-off mode of lampblack absorber generally has the key switch of mechanical key switch, soft-touch type and touch inductive switch.
Mechanical key switch is the switch that the traditional low-side product is used, and is cheap, but push button longevity is low, the gap greatly, not attractive in appearance, and feel, noise are all bad.
The feel of the key switch of soft-touch type and noise are better than traditional mechanical switch, and the life-span is also long than mechanical switch, but sealing is not high, of long duration after the easy oil-feed of switch dirty, thereby cause malfunctioning switch.
Touch inductive switch is really to realize noiselessness, directly hand is put into induction region and gets final product, and than touch-switch, is arranged the better life-span, and greasy dirt is difficult for into simultaneously, easy cleaning.
But the shortcoming of touch inductive switch is to be used in the media such as glass, plastics, and can only there be the still life body that induction is arranged to human body etc., when less or external environment condition changes greatly when the static of human body, easily lost efficacy, so the scope of application is subject to certain restrictions.
The utility model content
The utility model one of is intended to solve the problems of the technologies described above at least to a certain extent or provides at least a kind of useful business to select.For this reason, a purpose of the present utility model is to propose the infrared ray sensor district that a kind of utilization is formed on icon the place ahead and reaches the lampblack absorber of controlling purpose.
The lampblack absorber with inductive switch according to the utility model embodiment comprises: casing; Console controller, described console controller are located in described casing; With the inductive switch assembly, described inductive switch assembly is connected with described casing, and comprise: display part, described display part are arranged on described casing and comprise the first that is positioned at described casing and from the extended second portion of described casing, described second portion is provided with icon; And photoelectric conversion device, described photoelectric conversion device is located in the first of described display part and forward and extends, and described photoelectric conversion device aligns with described icon in the horizontal direction and comprises to the infrared signal generator and the infrared signal receiver that is connected with described console controller of described second portion direction emission infrared signal.
Thus, according to the lampblack absorber with inductive switch of the utility model embodiment, form with icon along the infrared induction district that level side's direction is alignd, to reach the purpose of lampblack absorber being controlled by infrared induction in icon the place ahead by photoelectric conversion device.In addition, owing to adopting infrared induction, there is no the mechanical action of parts in the lampblack absorber control operation process of the utility model embodiment, therefore have the wearing and tearing of operation peace and quiet and machinery-free, the advantage that increases the service life.
Described lampblack absorber with inductive switch also comprises the junction that is located at described casing and described display part and can be by the sealing strip of infrared penetration.
Be formed for installing the installing port of described display part on the sidewall of described casing, and described display part is mutually vertical with the sidewall of described casing.
Described photoelectric conversion device is a plurality of and vertically arranges, the icon that described second portion is provided with a plurality of vertically arrangements and aligns one by one with described a plurality of photoelectric conversion device along continuous straight runs.
Described icon is located on described second portion by silk-screen, mould quarter, engraving, etching or stickup.
Described display part is one-body molded.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Description of drawings
Fig. 1 is the lampblack absorber schematic diagram according to the utility model embodiment;
Fig. 2 is the front view according to the inductive switch assembly of the lampblack absorber of the utility model embodiment;
Fig. 3 is the upward view according to the inductive switch assembly of the lampblack absorber of the utility model embodiment;
Fig. 4 is the fundamental diagram according to the inductive switch assembly of the lampblack absorber of the utility model embodiment;
Fig. 5 is the workflow diagram according to the inductive switch assembly of the lampblack absorber of the utility model embodiment; With
Fig. 6 is the assembling schematic diagram according to the inductive switch assembly of the lampblack absorber of the utility model embodiment.
The drawing reference numeral explanation:
100: casing; 200: inductive switch assembly 200; 210: display part; 211: first; 212: second portion 213: icon; 220: photoelectric conversion device; 221: infrared signal generator; 222: infrared signal receiver; 223: infrared induction is regional; 300: sealing strip
The specific embodiment
The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explanation the utility model, and can not be interpreted as restriction of the present utility model.
in description of the present utility model, it will be appreciated that, term " " center ", " vertically ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is separately arranged.
In the utility model, unless clear and definite regulation and restriction are separately arranged, broad understanding should be done in the terms such as term " installation ", " being connected ", " connection ", " fixing ", for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless clear and definite regulation and restriction are separately arranged, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1-6, the lampblack absorber with inductive switch according to the utility model embodiment is described.
As shown in Figure 1, the lampblack absorber with inductive switch according to the utility model embodiment comprises casing 100, console controller and inductive switch assembly 200.
Particularly, console controller is located in casing 100 and controls with the various functions to lampblack absorber, and all electronic type lampblack absorbers are provided with console controller, and are for knowing altogether general knowledge in this area, not shown
As shown in Figure 2, inductive switch assembly 200 is connected with casing 100, and comprises: display part 210 and photoelectric conversion device 220.Display part 210 is arranged on casing 100 and comprises the first 211 that is positioned at casing 100 and from the extended second portion 212 of casing 100, second portion 212 is provided with icon 213.Icon 213 represents function or the operational motion of lampblack absorber.
As shown in Figure 3, photoelectric conversion device 220 is located in the first 211 of display part 210 and forward (when user's side near the user during in the face of lampblack absorber, be the direction that identifies in Fig. 3) extend, photoelectric conversion device 220 aligns with icon 213 in the horizontal direction.
Due to photoelectric conversion device 220 from display part 210 extend forward and infrared signal generator 221 to second portion 212 directions irradiations, therefore form the zone between the front surface of the second portion 212 of dotted line and display part 210 in the regional 223(Fig. 3 of the infrared induction with icon 213 horizontal alignments in the place ahead of icon 213).
As shown in Figure 4, as the user, finger stretched to icon 213 and enter in infrared induction zone 223, the infrared radiation of sending from infrared signal generator 221 is reflected back toward infrared signal receiver 222 behind the side of finger, namely the side of finger forms the infrared reflection face.
As shown in Figure 5, the operation principle of the inductive switch assembly 200 of the lampblack absorber of the utility model embodiment is as follows:
Step S10, infrared signal generator 221 send infrared signal to form infrared induction zone 223.
Step S20, infrared signal receiver 222 detects whether the infrared ray feedback signal is arranged, and when the infrared ray feedback signal not detected, turns back to step S1; When infrared ray feedback signal (user's finger stretches in infrared induction regional 223) being detected, turn to step S3.
Step S30, photoelectric conversion device 220 is converted into the infrared ray feedback signal signal of telecommunication and transfers to console controller.
Step S40, console controller carries out corresponding output action according to the signal of telecommunication, namely realizes switching function, for example opens or closes lampblack absorber.
Thus, the lampblack absorber with inductive switch according to the utility model embodiment, form the infrared induction district 223 of aliging along level side's direction with icon 213 in icon 213 the place aheads by photoelectric conversion device 220, to reach the purpose of lampblack absorber being controlled by infrared induction.In addition, owing to adopting infrared induction, there is no the mechanical action of parts in the lampblack absorber control operation process of the utility model embodiment, therefore have the wearing and tearing of operation peace and quiet and machinery-free, the advantage that increases the service life.
According to an embodiment of the present utility model, as Fig. 3 and shown in Figure 6, lampblack absorber also comprises the junction that is located at casing 100 and display part 210 and can be by the sealing strip 300 of infrared penetration.Sealing strip 300 and casing 100 combine closely that first 211 with display part is sealed in casing 100 and with second portion 212 seal isolation, affect photoelectric conversion device 220 and works to prevent that oil smoke, dust etc. from entering.In addition, sealing strip 300 is made by the infrared ray penetrable material, can be received by infrared signal receiver 222 to guarantee the infrared ray that infrared signal generator 221 sends as Merlon (PC) plastics.
As Fig. 1 and shown in Figure 6, be formed for installing the installing port of display part 210 on the sidewall of casing 100, installing port can be located on the right side wall of casing 100, so that display part 210 is arranged on the right side wall of casing 100, facilitates most of users (right-handed person).
According to another embodiment of the present utility model, as shown in Figure 6, photoelectric conversion device 220 is a plurality of and vertically is arranged in the first 211 of display part 210.The icon 213 that is provided with accordingly a plurality of vertically arrangements and aligns one by one with a plurality of photoelectric conversion device 220 along continuous straight runs on the second portion 212 of display part 210.Arrange like this, can guarantee that each infrared induction zone 213 can vertically be spaced, enter in other infrared inductions zones to prevent finger, thereby cause the generation of lampblack absorber maloperation.
The function action that the photoelectric conversion device 220 of every pair of corresponding setting and icon 213 all represent lampblack absorber, and do sign with symbol or word on icon 213, so that the user selects.For example, icon 213 comprise five and be designated respectively illumination, low speed, middling speed, high speed and power supply (operation of namely closing, start shooting) operation.
The every pair of photoelectric conversion device 220 and icon 213 and contiguous electrical switching device 220 and icon 213 further prevent the generation of lampblack absorber maloperation vertically can suitably widening the interval.
When the user operates one of five icons 213, such as power supply, the infrared ray that the infrared signal generator 221 of the photoelectric conversion device 220 corresponding with the power supply icon is launched is reflected by the fingers in the corresponding infrared induction of injecting of user regional 213, is received by the infrared signal receiver 222 of same photoelectric conversion device 220 and exports the corresponding signal of telecommunication to console controller.Console controller is judged user's different operating according to the signal of telecommunication of different infrared signal receiver 222 outputs, thereby according to the program corresponding action of output automatically.
And this moment the user not to other four icon 213(illuminations, low speed, middling speed, at a high speed) operate, namely finger does not stretch in corresponding with other four icons 213 infrared induction zone 213, so console controller is not externally exported other signals of telecommunication.
Thus, can control exactly lampblack absorber according to user's operation according to the lampblack absorber of the utility model embodiment and move accordingly, prevent the generation of maloperation, and simple and quick.
Icon 213 can be located on the second portion 212 of display part 210 by silk-screen, mould quarter, engraving, etching or barbola work.
Need not to possess the function of infrared penetration due to the second portion 212 of display part 210, therefore can be made by transparent material (for example glass, acrylic or PC) or opaque material (for example stainless steel, cold drawing), therefore make display floater have different appearance according to different needs.
Can be well known by persons skilled in the art according to other formations of the lampblack absorber of the utility model embodiment, not repeat them here.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiment of the present utility model, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art is not in the situation that break away from principle of the present utility model and aim can change above-described embodiment, modification, replacement and modification in scope of the present utility model.
Claims (6)
1. have the lampblack absorber of inductive switch, it is characterized in that, comprising:
Casing;
Console controller, described console controller are located in described casing; With
The inductive switch assembly, described inductive switch assembly is connected with described casing, and comprises:
Display part, described display part are arranged on described casing and comprise the first that is positioned at described casing and from the extended second portion of described casing, described second portion is provided with icon; With
Photoelectric conversion device, described photoelectric conversion device are located in the first of described display part and forward and extend, institute
Stating photoelectric conversion device aligns with described icon in the horizontal direction and comprises to described second portion direction emission infrared ray
The infrared signal generator of signal and the infrared signal receiver that is connected with described console controller.
2. the lampblack absorber with inductive switch according to claim 1 is characterized in that: also comprise the junction that is located at described casing and described display part and can be by the sealing strip of infrared penetration.
3. the lampblack absorber with inductive switch according to claim 1, is characterized in that: be formed for installing the installing port of described display part on the sidewall of described casing, and described display part is mutually vertical with the sidewall of described casing.
4. the described lampblack absorber with inductive switch of any one according to claim 1-3, it is characterized in that: described photoelectric conversion device is a plurality of and vertically arranges, the icon that described second portion is provided with a plurality of vertically arrangements and aligns one by one with described a plurality of photoelectric conversion device along continuous straight runs.
5. the lampblack absorber with inductive switch according to claim 1 is characterized in that: described icon is located on described second portion by silk-screen, mould quarter, engraving, etching or stickup.
6. the lampblack absorber with inductive switch according to claim 1, it is characterized in that: described display part is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546883 CN202973251U (en) | 2012-10-23 | 2012-10-23 | Range hood with inductive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546883 CN202973251U (en) | 2012-10-23 | 2012-10-23 | Range hood with inductive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973251U true CN202973251U (en) | 2013-06-05 |
Family
ID=48514319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546883 Expired - Lifetime CN202973251U (en) | 2012-10-23 | 2012-10-23 | Range hood with inductive switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617722A (en) * | 2013-10-23 | 2014-03-05 | 四川长虹电器股份有限公司 | Smoke exhaust ventilator control system |
-
2012
- 2012-10-23 CN CN 201220546883 patent/CN202973251U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103617722A (en) * | 2013-10-23 | 2014-03-05 | 四川长虹电器股份有限公司 | Smoke exhaust ventilator control system |
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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: 20130605 |