CN2278882Y - Cooking fume exhauster with timing and time signal device - Google Patents
Cooking fume exhauster with timing and time signal device Download PDFInfo
- Publication number
- CN2278882Y CN2278882Y CN 96245531 CN96245531U CN2278882Y CN 2278882 Y CN2278882 Y CN 2278882Y CN 96245531 CN96245531 CN 96245531 CN 96245531 U CN96245531 U CN 96245531U CN 2278882 Y CN2278882 Y CN 2278882Y
- Authority
- CN
- China
- Prior art keywords
- regularly
- chronopher
- timing
- hood panel
- signal device
- Prior art date
- 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 - Fee Related
Links
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- Electric Clocks (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Abstract
The utility model relates to a cooking fume exhauster with a timing and time signal device. The utility model comprises an oil-collecting hood panel (4) and a fume exhausting control switch (11) which is arranged on the oil-collecting hood panel. An integrated circuit IC, a liquid crystal display LCD, a loudspeaker Y and the timing and time signal device are arranged on the oil-collecting hood panel. The timing and time signal device is composed of control switches S1-S4 of the integrated circuit IC, the liquid crystal display LCD and the loudspeaker Y. When the utility model is used, the accurate timing and the time reporting can be provided when a user cooks thing in a kitchen. The utility model has the advantages of simple structure, reliable work and convenient use.
Description
The utility model relates to a kind of kitchen utensils, a kind of range hood with the timing striking mechanism.
The existing vehement machine function singleness of oil extraction of taking off only is used for the pump drainage oil smoke along with the progress of society and the raising of living standards of the people, and various kitchens new equipment is met fortune and given birth to, and cooking apparatus is a feast for the eyes.But people are in daily steamed and boiled operation, to specific fiery marquis and the grasp of time, still estimate by experience, no matter be propagandizing hotly of racing against time, still marathon temperature fire is stewed and is simmered, the time in the middle of this estimate (from the several seconds by tens of minutes, even several hrs) all lean on experience to estimate, if do not have suitable experience to grasp, and the control of this fiery marquis's time is improper, also is one of factor that influences color, smell and taste than difficult.Someone once attempted to achieve the goal with alarm clock, wrist-watch, but manipulated inconvenience, and kitchen environment is also improper.Therefore the timer that gives the correct time that needs the special use of a kind of kitchen, particularly a kind of timer that gives the correct time easily of watching simple to operate.
The purpose of this utility model is a kind of range hood with the timing time reporting function of design, to be fit to kitchen environment and requirement easy and simple to handle.
Design of the present utility model is: be with the regularly range hood of chronopher, it comprises oil pooling hood panel and the smoke evacuation gauge tap of establishing on the subclass oil skin plate, also establishes time display and timing chronopher and their gauge tap on the oil pooling hood panel.
Regularly chronopher comprises IC, liquid crystal display LCD and loudspeaker Y, and IC comprises that electronic watch circuit, language give the correct time electricity and digital the storage and comparison circuit.IC, LCD LCD and their gauge tap are packaged on the oil pooling hood panel by seal box.
The advantage that the timing chronopher is located on the range hood oil-collecting panel is that the observation handled easily is simple, all is not so good as to be located at appropriate benefit herein in any other position in kitchen.Make handling safety reliable with gauge tap, adopt integrated circuit and LCDs to be convenient to accurately take the time, adopt hermetically-sealed construction to make circuit working stable and be not subjected to the influence of kitchen humiture.
Fig. 1 is a complete machine layout structure of the present utility model
Fig. 2 is the A--A section of Fig. 1, i.e. the longitudinal section view of timing chronopher
Fig. 3 is regularly the circuit diagram of chronopher
The structure and the course of work of embodiment are described below in conjunction with accompanying drawing.
The oil pooling hood of dark cartridge type range hood is made up of panel (4) side panel (12) and lower cover (13), and an end of oil pooling hood panel (4) is provided with that mist extractor opens and headlamp switch (11), and the other end is provided with time display screen (1) and the timing gauge tap (3) that gives the correct time.Also have light guard (15) and catchment cup (14) in addition.
Regularly chronopher is by IC liquid crystal display LCD loudspeaker Y and their gauge tap S
1-S
4Form, entire circuit is sealed by seal box entirely except that loudspeaker.As shown in Figure 2,1 is display screen LCD position, and 7 is the IC position, and 4 is the gauge tap position, and 10 is the seal box window.Seal box is by last why not (2) and why not (6) socket sealing mutually down.Surface-mounted integrated circuit places down in the center of why not (6), LCDs by upper and lower why not to compress screw (5) mutually fixing again.Go up why not (2) both sides be provided with oil pooling hood panel (4) on the latch (8) of bayonet socket (9) elasticity chucking.
IC comprises that electronic watch circuit, language give the correct time circuit, the digital storage and comparison circuit, and this special circuit is commercially available all to be monolithic cmos integrated circuit, and its adapted three and half LCD displays have advantages such as little power consumption error is little.Operating voltage 1.35--1.5 volt, operating temperature 0--+70 ℃, when displaying contents is, minute, second.Fig. 3 is the main outward element schematic diagram of this integrated circuit, and XT is the crystal oscillator of crystal oscillator 32786HZ, obtains a second signal with 15 grade of two frequency dividing circuit, gets sub-signal through 60 frequency divisions, signal when 60 frequency division counters produce again, circulation timing in 24 hours; Four peripheral hardware gauge tap S
1, S
2, S
3And S
4, S wherein
1Be the switch that gives the correct time, S
2Be time set change-over switch, S
3And S
4For time set is adjusted switch; C drives LCD work for charging and discharging electric capacity in order to produce two times of supply voltages; Y is the piezoelectric type language loudspeaker that gives the correct time; One utmost point of power supply is connected with the pin of XT, C, Y respectively.
The course of work is summarized as follows, when power switch K is closed, and crystal TX and capacitor C oscillatory work, IC picks up counting, and LCD shows the time, and it is exactly an electronics tabular form timer.When pressing soft-touch control S
1The time, the speaker operation of IC, Y sounds the shown the same time of numeral with LCD of quoting.Regularly giving the correct time, it is as follows to be provided with: press earlier S
2Change setting, then simultaneously by minute S
3With a hour key S
4, if set two minutes S
3Press secondary, storage and the comparison circuit of this signal input IC arrived loudspeaker Y in two minutes and have sent the speech of " time arrives ", if will set 1 hour 20 minutes gives the correct time, and the same S that presses earlier
2, press S again
3Or S
4, as press S
4Once reach S
3Twenty time, loudspeaker sends the speech of " time arrives " after 1 hour 20 minutes.
Claims (4)
1. be with the regularly range hood of chronopher, it comprises oil pooling hood panel (4) and is located at smoke evacuation gauge tap (11) on the oil pooling hood panel, it is characterized in that also establishing on the oil pooling hood panel time display (1) and regularly chronopher and their gauge tap (3).
2. band as claimed in claim 1 is the range hood of chronopher regularly, it is characterized in that regularly chronopher is by IC liquid crystal display LCD loudspeaker Y and their gauge tap S
1-S
4Form.
3. band as claimed in claim 1 is the range hood of chronopher regularly, it is characterized in that regularly chronopher is by upward why not (2) of seal box and why not (6) socket sealing mutually down, surface-mounted integrated circuit places down in the center of why not (6), LCDs by upper and lower why not to compress screw (5) mutually fixing again.
4. as claim 1,3 described bands are the range hoods of chronophers regularly, it is characterized in that regularly chronopher go up why not (2) both sides be provided with oil pooling hood panel (4) on the latch (8) of bayonet socket (9) elasticity chucking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245531 CN2278882Y (en) | 1996-11-03 | 1996-11-03 | Cooking fume exhauster with timing and time signal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245531 CN2278882Y (en) | 1996-11-03 | 1996-11-03 | Cooking fume exhauster with timing and time signal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2278882Y true CN2278882Y (en) | 1998-04-15 |
Family
ID=33918547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96245531 Expired - Fee Related CN2278882Y (en) | 1996-11-03 | 1996-11-03 | Cooking fume exhauster with timing and time signal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2278882Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344440A (en) * | 2013-07-29 | 2015-02-11 | 博西华电器（江苏）有限公司 | Range hood housing and range hood |
| EP2896891A1 (en) * | 2014-01-15 | 2015-07-22 | Miele & Cie. KG | Extractor hood device |
-
1996
- 1996-11-03 CN CN 96245531 patent/CN2278882Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104344440A (en) * | 2013-07-29 | 2015-02-11 | 博西华电器（江苏）有限公司 | Range hood housing and range hood |
| EP2896891A1 (en) * | 2014-01-15 | 2015-07-22 | Miele & Cie. KG | Extractor hood device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |