CN104575319A - Liquid crystal display device dedicated for extractor hood - Google Patents
Liquid crystal display device dedicated for extractor hood Download PDFInfo
- Publication number
- CN104575319A CN104575319A CN201410770499.4A CN201410770499A CN104575319A CN 104575319 A CN104575319 A CN 104575319A CN 201410770499 A CN201410770499 A CN 201410770499A CN 104575319 A CN104575319 A CN 104575319A
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- China
- Prior art keywords
- parts
- aluminium alloy
- liquid crystal
- aluminum alloy
- crystal display
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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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a liquid crystal display device dedicated for an extractor hood. The liquid crystal display device dedicated for the extractor hood comprises a rectangular aluminium alloy panel and an aluminium alloy shell, wherein the rectangular aluminium alloy panel and the aluminium alloy shell are in buckled connection; the outer surfaces of the aluminium alloy panel and the aluminium alloy shell are coated with a protective film, wherein the protective film comprises the following components in parts by weight: 0.9 part of ethylene glycol, 0.4 part of heptadecenyl imidazoline alkenyl succinate, 8-9 parts of nanometer silicon resin, 1-2 parts of catechol, 2-3 parts of sodium dodecyl benzene sulfonate emulsion, 1-2 parts of divinylbenzene, 1.3 parts of alkylolamides polyethylene oxide epoxyethane ether and 0.8 part of calcium stearate. The liquid crystal display device has peculiar display design, structure design and protection design; the outer surfaces of the panel and the shell are coated with the protective film to prevent the aluminium alloy panel and the aluminium alloy shell from being corroded, and a liquid crystal display control circuit board is prevented from being damped or corroded for a long time.
Description
Technical field
The present invention relates to the liquid crystal indicator being exclusively used in smoke exhaust ventilator.
Background technology
At present; smoke exhaust ventilator often can be equipped with liquid crystal indicator; LCDs in liquid crystal indicator needs liquid crystal display control circuit plate to carry out drived control; and the environment for use of smoke exhaust ventilator is more severe; be in oil smoke wet environment for a long time; easily make liquid crystal display control circuit plate make moist and be corroded, and liquid crystal display control circuit plate can affect the normal display of LCDs after making moist and being corroded.
Summary of the invention
The object of the present invention is to provide a kind of liquid crystal indicator being exclusively used in smoke exhaust ventilator, there is unique Display designing, structural design and protection Design, its aluminium alloy panel, aluminum alloy casing body is connected firmly, Long-Time Service can not depart from mutually, and panel, the outer surface Tu of shell body is covered with has excellent corrosion, heat insulation, the diaphragm of water resistance, prevent aluminium alloy panel, aluminum alloy casing body is corroded, there is shell body, the duplicate protection of inner housing, also many places arrange waterproof and moistureproof sealing glue, ensure that shell body inside is heat insulation for a long time, oil removal cigarette, waterproof and dampproof, particularly ensure that inner housing inside is heat insulation for a long time, oil removal cigarette, waterproof and dampproof, thus ensure that liquid crystal display control circuit plate does not make moist for a long time and is not corroded, make the permanently effective work of liquid crystal display control circuit plate energy, avoid because liquid crystal display control circuit plate makes moist, be corroded and repair demolition is carried out to whole liquid crystal indicator.
For achieving the above object, technical scheme of the present invention is a kind of liquid crystal indicator being exclusively used in smoke exhaust ventilator of design, comprise rectangular aluminium alloy panel and the aluminum alloy casing body of buckle connection, sealant sealing is passed through in the joint portion of described aluminium alloy panel and aluminum alloy casing body; The outer surface Tu of described aluminium alloy panel, aluminum alloy casing body is covered with diaphragm;
Described aluminium alloy panel is fixed with: for show switch for fume exhauster machine state the first LCDs, for showing the second LCDs of smoke exhaust ventilator operation range state; The outer surface depressions of described first LCDs, the second LCDs is in aluminium alloy panel, the outer surface of described first LCDs, the second LCDs is coated with transparent acrylic respectively, and the outer surface of each acrylic board and the outer surface of aluminium alloy panel maintain an equal level; Sealant sealing is passed through in the joint portion of described each acrylic board and aluminium alloy panel;
Described aluminum alloy casing body internal fixtion has airtight phenoplasts inner housing; Described phenoplasts inner housing internal fixtion has the liquid crystal display control circuit plate for driving the first LCDs, the second LCDs; Described liquid crystal display control circuit plate connects the first LCDs, the second LCDs respectively by internal transmission line; Described internal transmission line runs through phenoplasts inner housing, and sealant sealing is passed through in the joint portion of described internal transmission line and phenoplasts inner housing;
Described liquid crystal display control circuit plate is also connected with the external power cord for powering to liquid crystal display control circuit plate; Described external power cord runs through phenoplasts inner housing, aluminum alloy casing body; The joint portion of described external power cord and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing;
Described liquid crystal display control circuit plate is also connected with for the external data line to liquid crystal display control circuit plate input switch machine status signal, operation range status signal; Described external data line runs through phenoplasts inner housing, aluminum alloy casing body; The joint portion of described external data line and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing;
The diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
8 ~ 9 parts of nano-silicon resins,
1 ~ 2 part of catechol,
2 ~ 3 parts of neopelex emulsions,
1 ~ 2 part of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
Preferably, the diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
8.9 parts of nano-silicon resins,
1.2 parts of catechols,
2.3 parts of neopelex emulsions,
1.2 parts of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
Preferably, the diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
9 parts of nano-silicon resins,
2 parts of catechols,
3 parts of neopelex emulsions,
2 parts of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
Preferably, the diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
8 parts of nano-silicon resins,
1 part of catechol,
2 parts of neopelex emulsions,
1 part of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
Advantage of the present invention and beneficial effect are: provide a kind of liquid crystal indicator being exclusively used in smoke exhaust ventilator, have unique Display designing, structural design and protection Design, its aluminium alloy panel, aluminum alloy casing body is connected firmly, Long-Time Service can not depart from mutually, and panel, the outer surface Tu of shell body is covered with has excellent corrosion, heat insulation, the diaphragm of water resistance, prevent aluminium alloy panel, aluminum alloy casing body is corroded, there is shell body, the duplicate protection of inner housing, also many places arrange waterproof and moistureproof sealing glue, ensure that shell body inside is heat insulation for a long time, oil removal cigarette, waterproof and dampproof, particularly ensure that inner housing inside is heat insulation for a long time, oil removal cigarette, waterproof and dampproof, thus ensure that liquid crystal display control circuit plate does not make moist for a long time and is not corroded, make the permanently effective work of liquid crystal display control circuit plate energy, avoid because liquid crystal display control circuit plate makes moist, be corroded and repair demolition is carried out to whole liquid crystal indicator.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
The technical scheme that the present invention specifically implements is:
Embodiment 1
Be exclusively used in a liquid crystal indicator for smoke exhaust ventilator, comprise rectangular aluminium alloy panel and the aluminum alloy casing body of buckle connection, sealant sealing is passed through in the joint portion of described aluminium alloy panel and aluminum alloy casing body; The outer surface Tu of described aluminium alloy panel, aluminum alloy casing body is covered with diaphragm;
Described aluminium alloy panel is fixed with: for show switch for fume exhauster machine state the first LCDs, for showing the second LCDs of smoke exhaust ventilator operation range state; The outer surface depressions of described first LCDs, the second LCDs is in aluminium alloy panel, the outer surface of described first LCDs, the second LCDs is coated with transparent acrylic respectively, and the outer surface of each acrylic board and the outer surface of aluminium alloy panel maintain an equal level; Sealant sealing is passed through in the joint portion of described each acrylic board and aluminium alloy panel;
Described aluminum alloy casing body internal fixtion has airtight phenoplasts inner housing; Described phenoplasts inner housing internal fixtion has the liquid crystal display control circuit plate for driving the first LCDs, the second LCDs; Described liquid crystal display control circuit plate connects the first LCDs, the second LCDs respectively by internal transmission line; Described internal transmission line runs through phenoplasts inner housing, and sealant sealing is passed through in the joint portion of described internal transmission line and phenoplasts inner housing;
Described liquid crystal display control circuit plate is also connected with the external power cord for powering to liquid crystal display control circuit plate; Described external power cord runs through phenoplasts inner housing, aluminum alloy casing body; The joint portion of described external power cord and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing;
Described liquid crystal display control circuit plate is also connected with for the external data line to liquid crystal display control circuit plate input switch machine status signal, operation range status signal; Described external data line runs through phenoplasts inner housing, aluminum alloy casing body; The joint portion of described external data line and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing;
The diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
8.9 parts of nano-silicon resins,
1.2 parts of catechols,
2.3 parts of neopelex emulsions,
1.2 parts of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
Embodiment 2
On the basis of embodiment 1, be distinguished as the diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
9 parts of nano-silicon resins,
2 parts of catechols,
3 parts of neopelex emulsions,
2 parts of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
Embodiment 3
On the basis of embodiment 1, be distinguished as the diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
8 parts of nano-silicon resins,
1 part of catechol,
2 parts of neopelex emulsions,
1 part of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. be exclusively used in the liquid crystal indicator of smoke exhaust ventilator, it is characterized in that, comprise rectangular aluminium alloy panel and the aluminum alloy casing body of buckle connection, sealant sealing is passed through in the joint portion of described aluminium alloy panel and aluminum alloy casing body; The outer surface Tu of described aluminium alloy panel, aluminum alloy casing body is covered with diaphragm;
Described aluminium alloy panel is fixed with: for show switch for fume exhauster machine state the first LCDs, for showing the second LCDs of smoke exhaust ventilator operation range state; The outer surface depressions of described first LCDs, the second LCDs is in aluminium alloy panel, the outer surface of described first LCDs, the second LCDs is coated with transparent acrylic respectively, and the outer surface of each acrylic board and the outer surface of aluminium alloy panel maintain an equal level; Sealant sealing is passed through in the joint portion of described each acrylic board and aluminium alloy panel;
Described aluminum alloy casing body internal fixtion has airtight phenoplasts inner housing; Described phenoplasts inner housing internal fixtion has the liquid crystal display control circuit plate for driving the first LCDs, the second LCDs; Described liquid crystal display control circuit plate connects the first LCDs, the second LCDs respectively by internal transmission line; Described internal transmission line runs through phenoplasts inner housing, and sealant sealing is passed through in the joint portion of described internal transmission line and phenoplasts inner housing;
Described liquid crystal display control circuit plate is also connected with the external power cord for powering to liquid crystal display control circuit plate; Described external power cord runs through phenoplasts inner housing, aluminum alloy casing body; The joint portion of described external power cord and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing;
Described liquid crystal display control circuit plate is also connected with for the external data line to liquid crystal display control circuit plate input switch machine status signal, operation range status signal; Described external data line runs through phenoplasts inner housing, aluminum alloy casing body; The joint portion of described external data line and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing;
The diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
8 ~ 9 parts of nano-silicon resins,
1 ~ 2 part of catechol,
2 ~ 3 parts of neopelex emulsions,
1 ~ 2 part of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
2. the liquid crystal indicator being exclusively used in smoke exhaust ventilator according to claim 1, is characterized in that, the diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
8.9 parts of nano-silicon resins,
1.2 parts of catechols,
2.3 parts of neopelex emulsions,
1.2 parts of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
3. the liquid crystal indicator being exclusively used in smoke exhaust ventilator according to claim 1, is characterized in that, the diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
9 parts of nano-silicon resins,
2 parts of catechols,
3 parts of neopelex emulsions,
2 parts of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
4. the liquid crystal indicator being exclusively used in smoke exhaust ventilator according to claim 1, is characterized in that, the diaphragm of described aluminium alloy panel, aluminum alloy casing external surface, composed of the following components by weight:
0.9 part of ethylene glycol,
0.4 part of 17 alkenyl imidazoline alkenyl succinate,
8 parts of nano-silicon resins,
1 part of catechol,
2 parts of neopelex emulsions,
1 part of diethyl milling benzene,
1.3 parts of alkylolamides polyethylene oxide ethers,
0.8 part of calcium stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770499.4A CN104575319A (en) | 2014-12-15 | 2014-12-15 | Liquid crystal display device dedicated for extractor hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410770499.4A CN104575319A (en) | 2014-12-15 | 2014-12-15 | Liquid crystal display device dedicated for extractor hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104575319A true CN104575319A (en) | 2015-04-29 |
Family
ID=53091252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410770499.4A Pending CN104575319A (en) | 2014-12-15 | 2014-12-15 | Liquid crystal display device dedicated for extractor hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104575319A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028219A (en) * | 2018-09-27 | 2018-12-18 | 成都前锋电子有限责任公司 | Visual hidden conserving kitchen oil smoke pumping system |
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| CN103868119A (en) * | 2012-12-17 | 2014-06-18 | 广东万家乐燃气具有限公司 | Range hood intelligent control system and one-key type range hood |
| DE102013102524A1 (en) * | 2013-03-13 | 2014-09-18 | Miele & Cie. Kg | Control and display device for an electrical device |
| CN104101007A (en) * | 2013-04-05 | 2014-10-15 | 佛山市顺德区合捷电器实业有限公司 | Range hood with novel control system and working method for system |
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2014
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Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2575705Y (en) * | 2002-10-25 | 2003-09-24 | 宁波方太厨具有限公司 | Digital thermometric camera |
| CN1869525A (en) * | 2005-05-23 | 2006-11-29 | 邓志明 | Kitchen ventilator with multimedia display screen |
| CN201074864Y (en) * | 2007-05-01 | 2008-06-18 | 方益荣 | Intelligent cooker hood |
| CN101500379A (en) * | 2008-02-01 | 2009-08-05 | 博西华电器（江苏）有限公司 | Household electrical appliance |
| JP2010108962A (en) * | 2008-10-28 | 2010-05-13 | Panasonic Corp | Electronic apparatus |
| CN101639671A (en) * | 2009-08-24 | 2010-02-03 | 傅涛 | Method and device for controlling object selection and parameter setting |
| JP2012120791A (en) * | 2010-12-10 | 2012-06-28 | Nikon Corp | Cutting board apparatus |
| CN103868119A (en) * | 2012-12-17 | 2014-06-18 | 广东万家乐燃气具有限公司 | Range hood intelligent control system and one-key type range hood |
| DE102013102524A1 (en) * | 2013-03-13 | 2014-09-18 | Miele & Cie. Kg | Control and display device for an electrical device |
| CN104101007A (en) * | 2013-04-05 | 2014-10-15 | 佛山市顺德区合捷电器实业有限公司 | Range hood with novel control system and working method for system |
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| CN103807899A (en) * | 2014-02-12 | 2014-05-21 | 张世界 | Range hood with video menu for explaining and guiding cooking as well as operating method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109028219A (en) * | 2018-09-27 | 2018-12-18 | 成都前锋电子有限责任公司 | Visual hidden conserving kitchen oil smoke pumping system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |