CN202242160U - Ultra-deep punching frosted Phase Change Material (PCM) composite steel plate for liquid crystal television back plate - Google Patents
Ultra-deep punching frosted Phase Change Material (PCM) composite steel plate for liquid crystal television back plate Download PDFInfo
- Publication number
- CN202242160U CN202242160U CN201120262034XU CN201120262034U CN202242160U CN 202242160 U CN202242160 U CN 202242160U CN 201120262034X U CN201120262034X U CN 201120262034XU CN 201120262034 U CN201120262034 U CN 201120262034U CN 202242160 U CN202242160 U CN 202242160U
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- frosted
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- steel plate
- pcm
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Abstract
The utility model discloses an ultra-deep punching frosted Phase Change Material (PCM) composite steel plate for a liquid crystal television back plate, which is composed of a substrate, frosted finish paint, primary paint, back paint and chemical coatings, wherein the chemical coatings are coated on the front surface and the back surface of the substrate through roller coating; the primary paint is composited on the front surface of the chemical coatings through adhesive, and then black matte polyester frosted finish paint is coated on the primary paint; and the back paint is coated below the chemical coating on the back surface of the substrate through roller coating. The ultra-deep punching frosted PCM composite steel plate for the liquid crystal television back plate disclosed by the utility model is good in radiation, thinner, harder, simple in technology, more environment-friendly, and meets the requirement of high-quality life on household appliances; in addition, the steel plate is beautiful in appearance and has strong decorative function.
Description
Technical field
The utility model relates to household electrical appliances panel material technical field, and particularly a kind of LCD TV backboard is with ultra deep-draw frosted PCM clad steel plate.
Background technology
Color painted steel strip is as the composite of a kind of metal and organic polymer coating; Advantage with organic polymer and thin plate base material; The good coloring of existing organic polymer, mouldability, corrosion resistance, ornamental, again the high strength and the workability of thin plate arranged; Can carry out processing such as stamping-out, bending, deep-draw, welding at an easy rate, this has good practicality, ornamental, processability, durability with regard to the product that this composite is processed.At present, the TV back veneer material thermal diffusivity that uses on the market is relatively poor, long-time uses the life-span that can influence the TV inner body, and manufacture craft is complicated, and product is generally thicker, intensity is low, not only influences attractive in appearancely, goes back easy deformation.
Summary of the invention
The utility model purpose is to above-mentioned technical disadvantages, provides a kind of LCD TV backboard with ultra deep-draw frosted PCM clad steel plate, belongs to PCM preliminary larquering steel plate, and the finish paint of coating adopts inferior light polyester pitch-dark, and there is frosted finish effect on the surface behind the paint curing.
The technical scheme of the utility model is following:
A kind of LCD TV backboard is with ultra deep-draw frosted PCM clad steel plate; Form by base material, frosted finish paint, priming paint, back of the body lacquer and immersion coating; Its characteristics are: at the front-back two-sided roller coat of base material one deck immersion coating is arranged; Priming paint is compounded in the immersion coating front through alite paste, is coated with inferior light black polyester frosted finish paint above the priming paint again, scribbles back of the body lacquer in base material reverse side immersion coating lower roll.
Said base material is cold rolling or hot-dip galvanizing sheet steel.
Said frosted finish paint is to adopt inferior light polyester pitch-dark, and there is frosted finish effect on the surface behind the paint curing.
The beneficial effect of the utility model is: cost reduces greatly, compares with plastics, and price per ton is lower; Thermal diffusivity is good, is used for prolonging on the household electrical appliances such as LCD TV product service time; Ultra-thin, 0.13 ~ 0.15mm is only arranged, meet household electrical appliances thinner lighter demand for development in future; Intensity is high, and is higher than conventional plastic outer cover intensity, not yielding; The metal die input cost is far below mould of plastics, and processes easy to controlly, and qualification rate is far above plastic processing; Processability is strong, only needs operations such as punching press and punching can accomplish processing; Environmental protection meets the requirement of high-quality life to household electrical appliances; Outward appearance is beautiful, has strong decoration function.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
Among the figure, 1 is the frosted finish paint, and 2 is priming paint, and 3 is immersion coating, and 4 is base material, and 5 are back of the body lacquer.
The specific embodiment
Be described further below in conjunction with the specific embodiment of accompanying drawing the utility model:
A kind of LCD TV backboard is with ultra deep-draw frosted PCM clad steel plate; Form by base material 4, frosted finish paint 1, priming paint 2, back of the body lacquer 5 and immersion coating 3; Its characteristics are: at base material 4 front-back two-sided roller coat one deck immersion coating 3 is arranged; Priming paint 2 is compounded in immersion coating 3 fronts through alite paste, is coated with inferior light black polyester frosted finish paint 1 above the priming paint 2 again, scribbles back of the body lacquer 5 in base material 4 reverse side immersion coating lower roll.
Said frosted finish paint 1 is to adopt inferior light polyester pitch-dark, and there is frosted finish effect on the surface behind the paint curing.
This utility model is used cold rolling or hot-dip galvanizing sheet steel is done base material; Earlier to base material 4 alkali cleaning oil removal treatment; Two-sided again roller coat immersion coating (also claiming passivating solution); Be coated with inferior light black polyester frosted finish paint 1 again above (effect is to increase anticorrosive power and adhesive force of coatings) the positive primer 2 after the steam oven dry (high-temperature baking solidifies the back), the back side scribbles back of the body lacquer 5.On production, adopt state-of-the-art roller coating technology and advanced three-coat three-baking technology, get 1 pair of material roller, 1 pair of applicator roll can be realized online roll change; Apply roll gap pressure through adjustment, realize the target thickness of coat film; Before the dry solidification of film, be provided with wet film thickness gauge, the handled easily personnel realize online in real time adjustment control, with thickness and the uniformity that guarantees to film.
The production basic technology is following:
Uncoiling, cleaning, oven dry, change are coated with processing, dry, are coated with special anti-corrosive primer, oven dry, water-cooled, be coated with frosted finish paint, oven dry, water-cooled, smoothing, shearing finished product.
Through above embodiment, the utility model thermal diffusivity is good, is used for prolonging on the household electrical appliances such as LCD TV product service time; Ultra-thin, intensity is high, and is not yielding; Processability is strong, only needs operations such as punching press and punching can accomplish processing; Environmental protection meets the requirement of high-quality life to household electrical appliances; Outward appearance is beautiful, has strong decoration function.
Claims (3)
1. a LCD TV backboard is with ultra deep-draw frosted PCM clad steel plate; Form by base material, frosted finish paint, priming paint, back of the body lacquer and immersion coating; It is characterized in that: one deck immersion coating is arranged at the front-back two-sided roller coat of base material; Priming paint is compounded in the immersion coating front through alite paste, is coated with inferior light black polyester frosted finish paint above the priming paint again, scribbles back of the body lacquer in base material reverse side immersion coating lower roll.
2. a kind of LCD TV backboard according to claim 1 is with ultra deep-draw frosted PCM clad steel plate, and it is characterized in that: said base material is cold rolling or hot-dip galvanizing sheet steel.
3. a kind of LCD TV backboard according to claim 1 is with ultra deep-draw frosted PCM clad steel plate, and it is characterized in that: said frosted finish paint adopts inferior light polyester pitch-dark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120262034XU CN202242160U (en) | 2011-07-24 | 2011-07-24 | Ultra-deep punching frosted Phase Change Material (PCM) composite steel plate for liquid crystal television back plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120262034XU CN202242160U (en) | 2011-07-24 | 2011-07-24 | Ultra-deep punching frosted Phase Change Material (PCM) composite steel plate for liquid crystal television back plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242160U true CN202242160U (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120262034XU Expired - Lifetime CN202242160U (en) | 2011-07-24 | 2011-07-24 | Ultra-deep punching frosted Phase Change Material (PCM) composite steel plate for liquid crystal television back plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242160U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203310A (en) * | 2013-03-28 | 2013-07-17 | 鞍钢股份有限公司 | Method for producing back plate of liquid crystal television |
| CN104015436A (en) * | 2014-05-15 | 2014-09-03 | 合肥禾盛新型材料有限公司 | Front-rear-surface dual-coated matte panel and manufacturing method thereof |
| CN104859355A (en) * | 2015-05-07 | 2015-08-26 | 马钢(集团)控股有限公司 | Sand streak coating color-coated plate and preparation method thereof |
| CN105450959A (en) * | 2015-12-31 | 2016-03-30 | 珠海拾比佰彩图板股份有限公司 | Integrated television backboard |
| CN107757046A (en) * | 2017-09-08 | 2018-03-06 | 合肥禾盛新型材料有限公司 | A kind of preparation technology of NEW TYPE OF COMPOSITE steel-plastic plate |
| CN112170143A (en) * | 2019-07-02 | 2021-01-05 | 深圳Tcl数字技术有限公司 | Metal back plate, display device and pre-coating method of metal back plate |
-
2011
- 2011-07-24 CN CN201120262034XU patent/CN202242160U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203310A (en) * | 2013-03-28 | 2013-07-17 | 鞍钢股份有限公司 | Method for producing back plate of liquid crystal television |
| CN104015436A (en) * | 2014-05-15 | 2014-09-03 | 合肥禾盛新型材料有限公司 | Front-rear-surface dual-coated matte panel and manufacturing method thereof |
| CN104859355A (en) * | 2015-05-07 | 2015-08-26 | 马钢(集团)控股有限公司 | Sand streak coating color-coated plate and preparation method thereof |
| CN105450959A (en) * | 2015-12-31 | 2016-03-30 | 珠海拾比佰彩图板股份有限公司 | Integrated television backboard |
| CN107757046A (en) * | 2017-09-08 | 2018-03-06 | 合肥禾盛新型材料有限公司 | A kind of preparation technology of NEW TYPE OF COMPOSITE steel-plastic plate |
| CN112170143A (en) * | 2019-07-02 | 2021-01-05 | 深圳Tcl数字技术有限公司 | Metal back plate, display device and pre-coating method of metal back plate |
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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: 20120530 |