CN204838844U - Oil painting frame that can transformation temperature - Google Patents
Oil painting frame that can transformation temperature Download PDFInfo
- Publication number
- CN204838844U CN204838844U CN201520519972.1U CN201520519972U CN204838844U CN 204838844 U CN204838844 U CN 204838844U CN 201520519972 U CN201520519972 U CN 201520519972U CN 204838844 U CN204838844 U CN 204838844U
- Authority
- CN
- China
- Prior art keywords
- oil painting
- painting frame
- frame
- temperature
- polyurethane foam
- 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
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Abstract
The utility model provides an oil painting frame that can transformation temperature, include follow last extremely lower superimposed oil painting frame upper ledge and oil painting frame lower frame in proper order be provided with fixing device on the oil painting frame, oil painting frame lower frame including lower deckle board with lie in the polyurethane foam layer of deckle board top down, be provided with on the polyurethane foam layer along the strip connected in star of polyurethane foam layer length direction distribution, the intussuseption of strip connected in star is filled with design phase change material layer, it is used for sealing up still to be provided with one on the upper surface on polyurethane foam layer the metallic film of strip connected in star. The utility model discloses include a great deal of design phase change material, work as changes in ambient temperature and heat absorption or exothermic to can maintain the invariable relatively of this oil painting frame temperature by during a certain period, because the polyurethane foam layer has good thermal -insulated effect, consequently make design phase change material can be used for stabilizing the temperature of oil painting through metallic film simultaneously directionally.
Description
Technical field
The utility model relates to art work auxiliary accessories, particularly relate to a kind of can the oil painting frame of transformation temperature.
Background technology
Oil painting frame is mainly used in the oil decorated and protected.Temperature remained constant is the large key that oil is preserved, and environment temperature should control between 18 ~ 22 degrees Celsius.The too high meeting of temperature causes oil painting buckling deformation, is easily stained with ash; And low temperature can cause magilp to paint the aging embrittlement of layer, the subject to damage when carrying.The temperature contrast in the South China north is comparatively large, is located in the south of subtropical zone, and in the middle of 1 year, temperature is high the most of the time, and the north, much more difficult to the protection of oil painting relatively.In fact, the Art Museum and museum's glassy layer display work of fine arts as protection, are covered with the glass that 3.5mm is thick in outside, and temperature is easier Partial controll just, if family's conditional allows, select such collection mode more appropriate.But home environment cannot be accomplished as Art Museum display, strict temperature control and humidity, in fact, under normal circumstances, certain temperature is not the main cause causing oil painting to damage, but the continuous change of temperature, storage space requires relatively stable, needs this change to drop to minimum.
Utility model content
Therefore, in order to solve prior art Problems existing, the utility model provide a kind of can the oil painting frame of transformation temperature.
For solving this technical problem, the utility model takes following scheme: a kind of can the oil painting frame of transformation temperature, comprise the oil painting frame upper ledge and oil painting frame lower frame that superpose successively from top to bottom, described oil painting frame upper ledge is provided with fixture, described oil painting frame lower frame comprises lower frame plate and is positioned at the polyurethane foaming layer above lower frame plate, described polyurethane foaming layer is provided with the strip groove along the distribution of polyurethane foaming layer length direction, sizing phase-change material layer is filled with in described strip groove, the upper surface of described polyurethane foaming layer is also provided with one for sealing the metallic film of described strip groove.
Further improvement: by gluing compound between described polyurethane foaming layer and metallic film.
Further improvement: the thickness of described metallic film is 0.5-0.8mm.
By adopting preceding solution, the beneficial effects of the utility model are: the particular design of each level order of the utility model is through repetition test and draws, it not simple superposition, this oil painting mount structure is simple, novel in design, because it includes a considerable amount of sizing phase-change material, when environment temperature is higher, phase-change material becomes liquid state from environment heat absorption from solid-state; Phase-change material becomes solid-state from liquid heat release when the temperature of the surroundings is low, thus the relative constancy of this oil painting frame temperature can be maintained within a certain period of time, the oil painting in oil painting frame is avoided to be damaged because of too high or too low for temperature, simultaneously because polyurethane foaming layer has good effect of heat insulation, therefore make sizing phase-change material can be directed by metallic film for the temperature of stable oil painting, make the temperature adjustment efficiency of this oil painting frame higher.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the structural representation of described oil painting frame lower frame.
Detailed description of the invention
Now with specific embodiment, the utility model is further illustrated by reference to the accompanying drawings.
With reference to figure 1 and Fig. 2, the utility model embodiment disclose a kind of can the oil painting frame of transformation temperature, comprise the oil painting frame upper ledge 1 and oil painting frame lower frame 2 that superpose successively from top to bottom, described oil painting frame upper ledge 1 is provided with fixture 3 for fixing between oil painting frame upper ledge 1 and oil painting frame lower frame 2, the polyurethane foaming layer 22 that described oil painting frame lower frame 2 comprises lower frame plate 21 and is positioned at above lower frame plate 21, described polyurethane foaming layer 22 is provided with the strip groove 23 along the distribution of polyurethane foaming layer 22 length direction, sizing phase-change material layer 24 is filled with in described strip groove 23, the upper surface of described polyurethane foaming layer 22 is also provided with one for sealing the metallic film 25 of described strip groove 23, gluing compound is passed through in the present embodiment between described polyurethane foaming layer 22 and metallic film 25, the thickness of described metallic film 25 is 0.5-0.8mm.
By adopting preceding solution, the beneficial effects of the utility model are: the particular design of each level order of the utility model is through repetition test and draws, it not simple superposition, this oil painting mount structure is simple, novel in design, because it includes a considerable amount of sizing phase-change material, when environment temperature is higher, phase-change material becomes liquid state from environment heat absorption from solid-state; Phase-change material becomes solid-state from liquid heat release when the temperature of the surroundings is low, thus the relative constancy of this oil painting frame temperature can be maintained within a certain period of time, the oil painting in oil painting frame is avoided to be damaged because of too high or too low for temperature, simultaneously because polyurethane foaming layer has good effect of heat insulation, therefore make sizing phase-change material can be directed by metallic film for the temperature of stable oil painting, make the temperature adjustment efficiency of this oil painting frame higher.
Although specifically show in conjunction with preferred embodiment and describe the utility model; this technical scheme method and access of specific implementation is a lot; the above is only preferred embodiment of the present utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (3)
1. one kind can the oil painting frame of transformation temperature, comprise the oil painting frame upper ledge and oil painting frame lower frame that superpose successively from top to bottom, described oil painting frame upper ledge is provided with fixture, it is characterized in that: described oil painting frame lower frame comprises lower frame plate and is positioned at the polyurethane foaming layer above lower frame plate, described polyurethane foaming layer is provided with the strip groove along the distribution of polyurethane foaming layer length direction, being filled with sizing phase-change material layer in described strip groove, the upper surface of described polyurethane foaming layer being also provided with one for sealing the metallic film of described strip groove.
2. according to claim 1 a kind of can the oil painting frame of transformation temperature, it is characterized in that: by gluing compound between described polyurethane foaming layer and metallic film.
3. according to claim 1 a kind of can the oil painting frame of transformation temperature, it is characterized in that: the thickness of described metallic film is 0.5-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519972.1U CN204838844U (en) | 2015-07-17 | 2015-07-17 | Oil painting frame that can transformation temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519972.1U CN204838844U (en) | 2015-07-17 | 2015-07-17 | Oil painting frame that can transformation temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204838844U true CN204838844U (en) | 2015-12-09 |
Family
ID=54729455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519972.1U Expired - Fee Related CN204838844U (en) | 2015-07-17 | 2015-07-17 | Oil painting frame that can transformation temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204838844U (en) |
-
2015
- 2015-07-17 CN CN201520519972.1U patent/CN204838844U/en not_active Expired - Fee Related
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Legal Events
| 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 |
Granted publication date: 20151209 Termination date: 20160717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |