CN104595948A - Liquid crystal display device used for induction cooker and capable of displaying timing clock - Google Patents

Liquid crystal display device used for induction cooker and capable of displaying timing clock Download PDF

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Publication number
CN104595948A
CN104595948A CN201410770859.0A CN201410770859A CN104595948A CN 104595948 A CN104595948 A CN 104595948A CN 201410770859 A CN201410770859 A CN 201410770859A CN 104595948 A CN104595948 A CN 104595948A
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CN
China
Prior art keywords
parts
liquid crystal
crystal display
phenoplasts
inner housing
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.)
Pending
Application number
CN201410770859.0A
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Chinese (zh)
Inventor
周钢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Xinhang Microelectronics Co Ltd
Original Assignee
Suzhou Xinhang Microelectronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Xinhang Microelectronics Co Ltd filed Critical Suzhou Xinhang Microelectronics Co Ltd
Priority to CN201410770859.0A priority Critical patent/CN104595948A/en
Publication of CN104595948A publication Critical patent/CN104595948A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/04Non-macromolecular additives inorganic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08Macromolecular additives
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J161/00Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/18Condensation polymers of aldehydes or ketones with aromatic hydrocarbons or their halogen derivatives only
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C7/00Stoves or ranges heated by electric energy
    • F24C7/08Arrangement or mounting of control or safety devices
    • F24C7/082Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Liquid Crystal (AREA)

Abstract

The invention discloses a liquid crystal display device used for an induction cooker and capable of displaying a timing clock. A sealant is arranged at multiple sites, and the sealant comprises the following components in parts by weight: 1-2 parts of N,N'-phenyl-p-phenylenediamine, 0.9 part of di-tert-butyl peroxide, 8-9 parts of ditolualdehyde resin, 11 parts of aluminum hydroxide, 0.3 part of fumed silica, 1-2 parts of 2,2,4-trimethyl-1,2-dihydroquinoline homopolymer, 5-6 parts of CTBN modified epoxy resin, 1-2 parts of paraffin oil, and 1-2 parts of sodium hexametaphosphate. The invention provides a liquid crystal display device used for an induction cooker and capable of displaying a timing clock, which has unique display design, structure design and protection design; and because the sealant is arranged at multiple sites, a liquid crystal display control circuit board is ensured to not be damped and corroded for a long time; and the sealant can withstand a high temperature of 113 DEG C, and can withstand a low temperature of minus 16 DEG C.

Description

A kind of electromagnetic oven liquid crystal indicator of energy Displaying timer clock
Technical field
The present invention relates to a kind of electromagnetic oven liquid crystal indicator of energy Displaying timer clock.
Background technology
At present; electromagnetic oven 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 electromagnetic oven 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 electromagnetic oven liquid crystal indicator of energy Displaying timer clock, 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, there is shell body, the duplicate protection of inner housing, also many places arrange and have excellent corrosion, heat insulation, high temperature resistant, the waterproof and dampproof oil removal cigarette fluid sealant of resistance to low temperature, 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 the electromagnetic oven liquid crystal indicator of a kind of energy of design Displaying timer clock, comprises rectangular aluminium alloy panel and the aluminum alloy casing body of buckle connection;
Described aluminium alloy panel is fixed with: for show electromagnetic oven on-off state the first LCDs, for showing the second LCDs of electromagnetic oven firepower range state, the 3rd LCDs for Displaying timer clock; The outer surface depressions of described first, second, third LCDs is in aluminium alloy panel, the outer surface of described first, second, third 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;
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 first, second, third LCDs; Described liquid crystal display control circuit plate connects first, second, third LCDs respectively by internal transmission line; Described internal transmission line runs through 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;
Described liquid crystal display control circuit plate also connects external control switch by external control line, and described external control switch is positioned at aluminum alloy casing external body; Described external control switch comprises: for control electromagnetic oven switching on and shutting down starting switch, for control electromagnetic oven firepower gear driving switch, for setting the time switch of timer clock; Described external control line runs through phenoplasts inner housing, aluminum alloy casing body;
Sealant sealing is passed through in the joint portion of described aluminium alloy panel and aluminum alloy casing body; Sealant sealing is passed through in the joint portion of described each acrylic board and aluminium alloy panel; Sealant sealing is passed through in the joint portion of described internal transmission line and phenoplasts inner housing; The joint portion of described external power cord and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing; The joint portion of described external control line and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing;
Described fluid sealant is composed of the following components by weight:
1 ~ 2 part of N-N-diphenyl-para-phenylene diamine,
0.9 part of di-tert-butyl peroxide,
8 ~ 9 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 1 ~ 2 part of 1,2-dihydro-2,2,4-trimethylquinoline,
5 ~ 6 parts of CTBN modified epoxies,
1 ~ 2 part of paraffin oil,
1 ~ 2 part of calgon.
Preferably, described fluid sealant is composed of the following components by weight:
1.2 parts of N-N-diphenyl-para-phenylene diamines,
0.9 part of di-tert-butyl peroxide,
8.9 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 1.2 part of 1,2-dihydro-2,2,4-trimethylquinoline,
5.6 parts of CTBN modified epoxies,
1.2 parts of paraffin oils,
1.2 parts of calgons.
Preferably, described fluid sealant is composed of the following components by weight:
2 parts of N-N-diphenyl-para-phenylene diamines,
0.9 part of di-tert-butyl peroxide,
9 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 2 part of 1,2-dihydro-2,2,4-trimethylquinoline,
6 parts of CTBN modified epoxies,
2 parts of paraffin oils,
2 parts of calgons.
Preferably, described fluid sealant is composed of the following components by weight:
1 part of N-N-diphenyl-para-phenylene diamine,
0.9 part of di-tert-butyl peroxide,
8 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 1 part of 1,2-dihydro-2,2,4-trimethylquinoline,
5 parts of CTBN modified epoxies,
1 part of paraffin oil,
1 part of calgon.
Advantage of the present invention and beneficial effect are: the electromagnetic oven liquid crystal indicator providing a kind of energy Displaying timer clock, has 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, there is shell body, the duplicate protection of inner housing, also many places arrange and have excellent corrosion, heat insulation, high temperature resistant, the waterproof and dampproof oil removal cigarette fluid sealant of resistance to low temperature, 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.The high temperature that fluid sealant ability is 113 degree, ability is low to moderate the low temperature of subzero 16 degree.
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
An electromagnetic oven liquid crystal indicator for energy Displaying timer clock, comprises rectangular aluminium alloy panel and the aluminum alloy casing body of buckle connection;
Described aluminium alloy panel is fixed with: for show electromagnetic oven on-off state the first LCDs, for showing the second LCDs of electromagnetic oven firepower range state, the 3rd LCDs for Displaying timer clock; The outer surface depressions of described first, second, third LCDs is in aluminium alloy panel, the outer surface of described first, second, third 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;
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 first, second, third LCDs; Described liquid crystal display control circuit plate connects first, second, third LCDs respectively by internal transmission line; Described internal transmission line runs through 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;
Described liquid crystal display control circuit plate also connects external control switch by external control line, and described external control switch is positioned at aluminum alloy casing external body; Described external control switch comprises: for control electromagnetic oven switching on and shutting down starting switch, for control electromagnetic oven firepower gear driving switch, for setting the time switch of timer clock; Described external control line runs through phenoplasts inner housing, aluminum alloy casing body;
Sealant sealing is passed through in the joint portion of described aluminium alloy panel and aluminum alloy casing body; Sealant sealing is passed through in the joint portion of described each acrylic board and aluminium alloy panel; Sealant sealing is passed through in the joint portion of described internal transmission line and phenoplasts inner housing; The joint portion of described external power cord and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing; The joint portion of described external control line and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing;
Described fluid sealant is composed of the following components by weight:
1.2 parts of N-N-diphenyl-para-phenylene diamines,
0.9 part of di-tert-butyl peroxide,
8.9 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 1.2 part of 1,2-dihydro-2,2,4-trimethylquinoline,
5.6 parts of CTBN modified epoxies,
1.2 parts of paraffin oils,
1.2 parts of calgons.
Embodiment 2
On the basis of embodiment 1, be distinguished as described fluid sealant composed of the following components by weight:
2 parts of N-N-diphenyl-para-phenylene diamines,
0.9 part of di-tert-butyl peroxide,
9 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 2 part of 1,2-dihydro-2,2,4-trimethylquinoline,
6 parts of CTBN modified epoxies,
2 parts of paraffin oils,
2 parts of calgons.
Embodiment 3
On the basis of embodiment 1, be distinguished as described fluid sealant composed of the following components by weight:
1 part of N-N-diphenyl-para-phenylene diamine,
0.9 part of di-tert-butyl peroxide,
8 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 1 part of 1,2-dihydro-2,2,4-trimethylquinoline,
5 parts of CTBN modified epoxies,
1 part of paraffin oil,
1 part of calgon.
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. an electromagnetic oven liquid crystal indicator for energy Displaying timer clock, is characterized in that, comprises rectangular aluminium alloy panel and the aluminum alloy casing body of buckle connection;
Described aluminium alloy panel is fixed with: for show electromagnetic oven on-off state the first LCDs, for showing the second LCDs of electromagnetic oven firepower range state, the 3rd LCDs for Displaying timer clock; The outer surface depressions of described first, second, third LCDs is in aluminium alloy panel, the outer surface of described first, second, third 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;
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 first, second, third LCDs; Described liquid crystal display control circuit plate connects first, second, third LCDs respectively by internal transmission line; Described internal transmission line runs through 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;
Described liquid crystal display control circuit plate also connects external control switch by external control line, and described external control switch is positioned at aluminum alloy casing external body; Described external control switch comprises: for control electromagnetic oven switching on and shutting down starting switch, for control electromagnetic oven firepower gear driving switch, for setting the time switch of timer clock; Described external control line runs through phenoplasts inner housing, aluminum alloy casing body;
Sealant sealing is passed through in the joint portion of described aluminium alloy panel and aluminum alloy casing body; Sealant sealing is passed through in the joint portion of described each acrylic board and aluminium alloy panel; Sealant sealing is passed through in the joint portion of described internal transmission line and phenoplasts inner housing; The joint portion of described external power cord and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing; The joint portion of described external control line and phenoplasts inner housing, aluminum alloy casing body is respectively by sealant sealing;
Described fluid sealant is composed of the following components by weight:
1 ~ 2 part of N-N-diphenyl-para-phenylene diamine,
0.9 part of di-tert-butyl peroxide,
8 ~ 9 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 1 ~ 2 part of 1,2-dihydro-2,2,4-trimethylquinoline,
5 ~ 6 parts of CTBN modified epoxies,
1 ~ 2 part of paraffin oil,
1 ~ 2 part of calgon.
2. the electromagnetic oven liquid crystal indicator of energy Displaying timer clock according to claim 1, it is characterized in that, described fluid sealant is composed of the following components by weight:
1.2 parts of N-N-diphenyl-para-phenylene diamines,
0.9 part of di-tert-butyl peroxide,
8.9 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 1.2 part of 1,2-dihydro-2,2,4-trimethylquinoline,
5.6 parts of CTBN modified epoxies,
1.2 parts of paraffin oils,
1.2 parts of calgons.
3. the electromagnetic oven liquid crystal indicator of energy Displaying timer clock according to claim 1, it is characterized in that, described fluid sealant is composed of the following components by weight:
2 parts of N-N-diphenyl-para-phenylene diamines,
0.9 part of di-tert-butyl peroxide,
9 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 2 part of 1,2-dihydro-2,2,4-trimethylquinoline,
6 parts of CTBN modified epoxies,
2 parts of paraffin oils,
2 parts of calgons.
4. the electromagnetic oven liquid crystal indicator of energy Displaying timer clock according to claim 1, it is characterized in that, described fluid sealant is composed of the following components by weight:
1 part of N-N-diphenyl-para-phenylene diamine,
0.9 part of di-tert-butyl peroxide,
8 parts of xylene formaldehyde resins,
11 parts of aluminium hydroxides,
0.3 part of gas-phase silica,
The homopolymers of 1 part of 1,2-dihydro-2,2,4-trimethylquinoline,
5 parts of CTBN modified epoxies,
1 part of paraffin oil,
1 part of calgon.
CN201410770859.0A 2014-12-15 2014-12-15 Liquid crystal display device used for induction cooker and capable of displaying timing clock Pending CN104595948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410770859.0A CN104595948A (en) 2014-12-15 2014-12-15 Liquid crystal display device used for induction cooker and capable of displaying timing clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410770859.0A CN104595948A (en) 2014-12-15 2014-12-15 Liquid crystal display device used for induction cooker and capable of displaying timing clock

Publications (1)

Publication Number Publication Date
CN104595948A true CN104595948A (en) 2015-05-06

Family

ID=53121901

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410770859.0A Pending CN104595948A (en) 2014-12-15 2014-12-15 Liquid crystal display device used for induction cooker and capable of displaying timing clock

Country Status (1)

Country Link
CN (1) CN104595948A (en)

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C10 Entry into substantive examination
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Application publication date: 20150506

RJ01 Rejection of invention patent application after publication