CN204955580U - High corrosion resistant is titanium silvery white knurling backplate for household electrical appliances - Google Patents
High corrosion resistant is titanium silvery white knurling backplate for household electrical appliances Download PDFInfo
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- CN204955580U CN204955580U CN201520696557.3U CN201520696557U CN204955580U CN 204955580 U CN204955580 U CN 204955580U CN 201520696557 U CN201520696557 U CN 201520696557U CN 204955580 U CN204955580 U CN 204955580U
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Abstract
The utility model relates to a high corrosion resistant is titanium silvery white knurling backplate for household electrical appliances, includes: steel deck, the first oxidative thin layer, the 2nd oxidation thin film layer, first corrosion resistant layer, second corrosion resistant layer, third corrosion resistant layer, anti layer, first heat dissipation layer, second heat dissipation layer, first dyed layer, second dyed layer, an embossing layer and the 2nd embossing layer of scraping, steel deck upper surface from the bottom up is equipped with the first oxidative thin layer, first corrosion resistant layer, anti layer, second corrosion resistant layer, first heat dissipation layer, first dyed layer and the embossing layer of scraping in proper order, steel deck lower surface from the top down is equipped with the 2nd oxidation thin film layer, third corrosion resistant layer, second heat dissipation layer, second dyed layer and the 2nd embossing layer in proper order. The improvement of present case through to the backplate structure not only makes steel sheet self have good bending processing performance, but also has high strength, high heat dissipation, resistant acid and alkaline corrosion, resistant solvent, antily scrapes wear resistance, and coating adhesive force is good under high temperature environment for a long time, and the laying dust does not ftracture and peels off, and is non -foaming.
Description
Technical field
The utility model relates to a kind of embossing plate, particularly one high corrosion resistant household electrical appliances titanium silvery white embossing backboard.
Background technology
The high-quality sheet material of high-performance is very wide in the application of field of household appliances, as the backboard of refrigerator, refrigerator, these sheet materials are due to the core work region near household electrical appliances, the working environment rather harsh that it contacts, therefore, relative to the high request of home appliance panel to outward appearance, household electrical appliances backboard then has higher requirement, as plate construction intensity, decay resistance, case hardness, abrasion resistance, heat-resisting quantity, insulating properties, thermal diffusivity etc. to the physical property of sheet material self and chemical property.
But in prior art, still not perfect to the design of plate construction, thus make the backboard of current household electrical appliances market have certain defect in intensity, corrosion resistance, mar proof, thermal diffusivity, backboard after long-term use, to occur that surface is corroded, surface coating ftractures, and the easy deformation of backboard, these problems all will affect structural stability and the service life of household electrical appliances entirety.
Utility model content
For weak point of the prior art, the utility model provides a kind of high corrosion resistant household electrical appliances titanium silvery white embossing backboard, and it can meet the requirement of complicated bend processing characteristics, there is excellent antiacid caustic corrosion performance, sheet material bulk strength is high, and surface abrasion resistance is good, and coating is incrust; Sheet material is easy to processing of cutting.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of high corrosion resistant household electrical appliances titanium silvery white embossing backboard, comprising: steel plate layer, the first oxide film layer, the second oxide film layer, the first corrosion resistant layer, the second corrosion resistant layer, the 3rd corrosion resistant layer, scratch-resistant layer, the first heat dissipating layer, the second heat dissipating layer, the first dyed layer, the second dyed layer, the first embossed layers and the second embossed layers;
Described steel plate layer upper surface is provided with the first oxide film layer, the first corrosion resistant layer, scratch-resistant layer, the second corrosion resistant layer, the first heat dissipating layer, the first dyed layer and the first embossed layers from top to bottom successively; Described steel plate layer lower surface is provided with the second oxide film layer, the 3rd corrosion resistant layer, the second heat dissipating layer, the second dyed layer and the second embossed layers from top to bottom successively.
Preferably, described high corrosion resistant household electrical appliances titanium silvery white embossing backboard, wherein, the thickness of described first oxide film layer and the second oxide film layer is 0.4 ~ 0.8 μm.
Preferably, described high corrosion resistant household electrical appliances titanium silvery white embossing backboard, wherein, the thickness of described first heat dissipating layer and the second heat dissipating layer is 15 ~ 20 μm.
Preferably, described high corrosion resistant household electrical appliances titanium silvery white embossing backboard, wherein, arranges an otch for cutting at the side of described high corrosion resistant household electrical appliances titanium silvery white embossing backboard every 1.5 ~ 2 meters.
Preferably, described high corrosion resistant household electrical appliances titanium silvery white embossing backboard, wherein, the thickness of described first corrosion resistant layer, the second corrosion resistant layer and the 3rd corrosion resistant layer is 8 ~ 12 μm.
Preferably, described high corrosion resistant household electrical appliances titanium silvery white embossing backboard, wherein, the thickness of described scratch-resistant layer is 8 ~ 12 μm.
Preferably, described high corrosion resistant household electrical appliances titanium silvery white embossing backboard, wherein, the thickness of described first dyed layer and the second dyed layer is 15 ~ 20 μm.
Preferably, described high corrosion resistant household electrical appliances titanium silvery white embossing backboard, wherein, the thickness of described first embossed layers and the second embossed layers is 15 ~ 20 μm.
The beneficial effects of the utility model are: by the improvement to back board structure, steel plate self is not only made to have good bending machining performance, but also there is high strength, high heat radiation, acid-alkali-corrosive-resisting, solvent resistant, anti-scratching wearproof performance, it is long-term that coating adhesion is good in high temperature environments, not laying dust, do not ftracture and peel off, non-foaming.
Accompanying drawing explanation
Fig. 1 is the structural representation of high corrosion resistant household electrical appliances titanium silvery white embossing backboard described in the utility model.
Fig. 2 is the structural representation of otch in high corrosion resistant household electrical appliances titanium silvery white embossing backboard.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
Refer to Fig. 1, it illustrates the high corrosion resistant household electrical appliances titanium silvery white embossing backboard of the utility model one embodiment, comprising: steel plate layer 1, first oxide film layer 2, second oxide film layer 3, first corrosion resistant layer 4, second corrosion resistant layer 5, the 3rd corrosion resistant layer 6, scratch-resistant layer 7, first heat dissipating layer 8, second heat dissipating layer 9, first dyed layer 10, second dyed layer 11, first embossed layers 12 and the second embossed layers 13;
Steel plate layer 1 upper surface is provided with the first oxide film layer 2, first corrosion resistant layer 4, scratch-resistant layer 7, second corrosion resistant layer 5, first heat dissipating layer 8, first dyed layer 10 and the first embossed layers 12 from top to bottom successively; Steel plate layer 1 lower surface is provided with the second oxide film layer 3, the 3rd corrosion resistant layer 6, second heat dissipating layer 9, second dyed layer 11 and the second embossed layers 13 from top to bottom successively.
The effect of oxide film layer is that protection steel plate layer surface avoids oxidized, increases surface roughness simultaneously, with improve with corrosion resistant layer in conjunction with firmness.The upper surface of sheet material adopts the object of two corrosion resistant layer to be the corrosion resistance increasing sheet material further, and be the Painting effect in order to ensure corrosion resistant layer by object spaced apart for two-layer corrosion resistant layer, prevent the coating of two kinds of character of the same race in conjunction with time lack necessary adhesion strength, interval is arranged so that this two-layer corrosion resistant layer coating can more stably exist.The effect of scratch-resistant layer is the abrasion resistance properties improving sheet material, even if to ensure, when embossed layers is impaired, still can maintain longer service time; Meanwhile, scratch-resistant layer, because of the roughness on its surface, makes the combination of itself and corrosion resistant layer more closely firm.The effect of heat dissipating layer is that dyed layer is preferably titanium silvery-white finish, and it is except colouring function, can also have certain heat sinking function concurrently, and therefore, dyed layer can be arranged on above heat dissipating layer, and can not affect the heat dispersion of heat dissipating layer for heat transfer, heat radiation.The effect of embossed layers is except attractive in appearance, the heat radiation specific surface of sheet material can also be increased, improve the radiating efficiency of sheet material, simultaneously, rough embossed layers can improve the surface tension of original plane coating, plate surface coating more not easily deformation and cracking can be made, thus the structural stability of plate surface can be improved, increase service life.
In the above-described embodiments, the thickness of the first oxide film layer 2 and the second oxide film layer 3 is preferably 0.4 ~ 0.8 μm.The selection of thickness affects to the performance of sheet material, therefore needs to be defined.
In the above-described embodiments, the thickness of the first heat dissipating layer 8 and the second heat dissipating layer 9 is preferably 15 ~ 20 μm.The selection of thickness affects to the performance of sheet material, therefore needs to be defined.
In the above-described embodiments, at the side of high corrosion resistant household electrical appliances titanium silvery white embossing backboard, an otch 14 (as shown in Figure 2) for cutting is set every 1.5 ~ 2 meters.The effect of otch 14 makes sheet material when uncoiling uses, and can provide one for the mark position of cutting, to ensure the convenience of sheet material when following process and machining accuracy.
In the above-described embodiments, the thickness of the first corrosion resistant layer 4, second corrosion resistant layer 5 and the 3rd corrosion resistant layer 6 is all preferably 8 ~ 12 μm.The selection of thickness affects to the performance of sheet material, therefore needs to be defined.
In the above-described embodiments, the thickness of scratch-resistant layer 7 is preferably 8 ~ 12 μm.The selection of thickness affects to the performance of sheet material, therefore needs to be defined.
In the above-described embodiments, the thickness of the first dyed layer 10 and the second dyed layer 11 is preferably 15 ~ 20 μm.The selection of thickness affects to the performance of sheet material, therefore needs to be defined.
In the above-described embodiments, the thickness of the first embossed layers 12 and the second embossed layers 13 is preferably 15 ~ 20 μm.The selection of thickness affects to the performance of sheet material, therefore needs to be defined.
The pencil hardness > 3H of the embossing backboard that this case obtains, bend test < 1T, test through 5wt% hydrochloric acid and 5wt% NaOH respectively and non-foamingly to get rusty for 96 hours, do not peel off.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. one kind high corrosion resistant household electrical appliances titanium silvery white embossing backboard, it is characterized in that, comprising: steel plate layer, the first oxide film layer, the second oxide film layer, the first corrosion resistant layer, the second corrosion resistant layer, the 3rd corrosion resistant layer, scratch-resistant layer, the first heat dissipating layer, the second heat dissipating layer, the first dyed layer, the second dyed layer, the first embossed layers and the second embossed layers;
Described steel plate layer upper surface is provided with the first oxide film layer, the first corrosion resistant layer, scratch-resistant layer, the second corrosion resistant layer, the first heat dissipating layer, the first dyed layer and the first embossed layers from top to bottom successively; Described steel plate layer lower surface is provided with the second oxide film layer, the 3rd corrosion resistant layer, the second heat dissipating layer, the second dyed layer and the second embossed layers from top to bottom successively.
2. high corrosion resistant household electrical appliances titanium silvery white embossing backboard according to claim 1, it is characterized in that, the thickness of described first oxide film layer and the second oxide film layer is 0.4 ~ 0.8 μm.
3. high corrosion resistant household electrical appliances titanium silvery white embossing backboard according to claim 1, it is characterized in that, the thickness of described first heat dissipating layer and the second heat dissipating layer is 15 ~ 20 μm.
4. high corrosion resistant household electrical appliances titanium silvery white embossing backboard according to claim 1, is characterized in that, arranges an otch for cutting at the side of described high corrosion resistant household electrical appliances titanium silvery white embossing backboard every 1.5 ~ 2 meters.
5. high corrosion resistant household electrical appliances titanium silvery white embossing backboard according to claim 1, it is characterized in that, the thickness of described first corrosion resistant layer, the second corrosion resistant layer and the 3rd corrosion resistant layer is 8 ~ 12 μm.
6. high corrosion resistant household electrical appliances titanium silvery white embossing backboard according to claim 1, it is characterized in that, the thickness of described scratch-resistant layer is 8 ~ 12 μm.
7. high corrosion resistant household electrical appliances titanium silvery white embossing backboard according to claim 1, it is characterized in that, the thickness of described first dyed layer and the second dyed layer is 15 ~ 20 μm.
8. high corrosion resistant household electrical appliances titanium silvery white embossing backboard according to claim 1, it is characterized in that, the thickness of described first embossed layers and the second embossed layers is 15 ~ 20 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696557.3U CN204955580U (en) | 2015-09-10 | 2015-09-10 | High corrosion resistant is titanium silvery white knurling backplate for household electrical appliances |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520696557.3U CN204955580U (en) | 2015-09-10 | 2015-09-10 | High corrosion resistant is titanium silvery white knurling backplate for household electrical appliances |
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| CN204955580U true CN204955580U (en) | 2016-01-13 |
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| CN201520696557.3U Expired - Fee Related CN204955580U (en) | 2015-09-10 | 2015-09-10 | High corrosion resistant is titanium silvery white knurling backplate for household electrical appliances |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105505207A (en) * | 2016-01-18 | 2016-04-20 | 广东富胜实业有限公司 | High-strength environment-friendly television backboard |
| CN107622733A (en) * | 2017-10-24 | 2018-01-23 | 奥捷科技（厦门）有限公司 | Back plate, display product with back plate and manufacturing method of back plate |
-
2015
- 2015-09-10 CN CN201520696557.3U patent/CN204955580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105505207A (en) * | 2016-01-18 | 2016-04-20 | 广东富胜实业有限公司 | High-strength environment-friendly television backboard |
| CN107622733A (en) * | 2017-10-24 | 2018-01-23 | 奥捷科技（厦门）有限公司 | Back plate, display product with back plate and manufacturing method of back plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20210910 |