CN203961594U - Board putting things heat preserving type strongbox - Google Patents
Board putting things heat preserving type strongbox Download PDFInfo
- Publication number
- CN203961594U CN203961594U CN201420262001.9U CN201420262001U CN203961594U CN 203961594 U CN203961594 U CN 203961594U CN 201420262001 U CN201420262001 U CN 201420262001U CN 203961594 U CN203961594 U CN 203961594U
- Authority
- CN
- China
- Prior art keywords
- putting things
- board putting
- aluminium flake
- ptc ceramic
- core sheet
- 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 relates to board putting things heat preserving type strongbox.The utility model comprises and the chamber door hinged with casing, in casing, be provided with the board putting things parallel with strongbox inner bottom surface, described board putting things comprises upper spacer and the lower clapboard of stainless steel or aluminum alloy material, is provided with a heated at constant temperature band on upper spacer and lower clapboard.Be provided with a moisture absorption plate at described cabinet wall top.The utility model is by making structural improvement to the board putting things in strongbox, make it possess the dry function of constant temperature drying, and heating arrangement power in board putting things is little, energy consumption is low, good constant-temperature effect, coordinate the moisture absorption plate in casing, papery or other valuables that can make to be placed on board putting things keep dry, and prevent from making moist.
Description
Technical field
The utility model relates to a kind of strongbox, is specially board putting things heat preserving type strongbox.
Background technology
Existing strongbox is generally for depositing the valuables such as jewel, along with social progress and expanding economy, bankbook, cash, various certificate and important documentation also need to deposit wherein, and along with the develop rapidly of computer technology, the computer data recording mediums such as various disks, CD more need appropriate preservation.China territory is vast, various places climate difference is larger, some regional rainwater is more, in room, moisture is heavier, once moisture increases more difficult evaporation in strongbox, easily makes the article in strongbox make moist and damage, and in strongbox, deposit valuables and should not open wide for a long time dehumidifying, therefore for adapting to more weather conditions, existing strongbox not only requires to have good anti-theft feature, more needs to have the function keeping dry.
Summary of the invention
The purpose of this utility model is to provide a kind of board putting things heat preserving type strongbox, carry out structural improvement by the board putting things in strongbox, make its function that possesses insulation dehumidifying, can make the valuables that directly contact with board putting things keep freeze-day with constant temperature state, effective.
For achieving the above object, the utility model provides following technical scheme:
Board putting things heat preserving type strongbox, comprise and the chamber door hinged with casing, in casing, be provided with the board putting things parallel with strongbox inner bottom surface, described board putting things comprises upper spacer and the lower clapboard of stainless steel or aluminum alloy material, on upper spacer and lower clapboard, be provided with a heated at constant temperature band, described heated at constant temperature band comprises Copper Foil clad, silica gel outer, some groups of PTC ceramic thermistor core sheets, upper aluminium flake and lower aluminium flake, PTC ceramic thermistor core sheet is arranged in described silica gel outer, described PTC ceramic thermistor core sheet is hemispherical, on the top-surface camber of PTC ceramic thermistor core sheet, be fitted with aluminium flake on one deck curved surface, on the bottom surface of PTC ceramic thermistor core sheet, be fitted with aluminium flake under the straight plate of one deck, upper aluminium flake all contacts with silica gel outer completely with lower aluminium flake, upper aluminium flake is connected by conducting resinl with PTC ceramic thermistor core sheet with lower aluminium flake, in described silica gel outer, the setting height(from bottom) of the PTC ceramic thermistor core sheet of arbitrary neighborhood is identical, any one PTC ceramic thermistor core sheet and silica gel outer and the Copper Foil clad being fitted in silica gel outer form bump structure, between bump structure and upper spacer, form heating chamber.
Be provided with a moisture absorption plate at described cabinet wall top.
Compared with prior art, the utility model is by making structural improvement to the board putting things in strongbox, make it possess the dry function of constant temperature drying, and heating arrangement power in board putting things is little, energy consumption is low, good constant-temperature effect, coordinate the moisture absorption plate in casing, papery or other valuables that can make to be placed on board putting things keep dry, and prevent from making moist.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model board putting things heat preserving type strongbox;
Fig. 2 is the structural representation of board putting things in the utility model.
In figure: 1-casing, 2-chamber door, 3-board putting things, 3a-Copper Foil clad, the upper aluminium flake of 3b-, 3c-silica gel outer, 3d-lower clapboard, 3e-PTC ceramic thermistor core sheet, aluminium flake under 3f-, 3g-upper spacer, 3h-heating chamber, 4-moisture absorption plate.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, board putting things heat preserving type strongbox shown in Fig. 2, comprise casing 1 and the chamber door 2 hinged with casing 1, in casing 1, be provided with the board putting things parallel with strongbox inner bottom surface 3, described board putting things 3 comprises upper spacer 3g and the lower clapboard 3d of stainless steel or aluminum alloy material, on upper spacer 31 and lower clapboard 33, be provided with a heated at constant temperature band, described heated at constant temperature band comprises Copper Foil clad 3a, silica gel outer 3c, some groups of PTC ceramic thermistor core sheet 3e, upper aluminium flake 3b and lower aluminium flake 3f, PTC ceramic thermistor core sheet 3e is arranged in described silica gel outer 3c, described PTC ceramic thermistor core sheet 3e is hemispherical, on the top-surface camber of PTC ceramic thermistor core sheet 3e, be fitted with aluminium flake 3b on one deck curved surface, on the bottom surface of PTC ceramic thermistor core sheet 3e, be fitted with aluminium flake 3f under the straight plate of one deck, upper aluminium flake 3b all contacts with silica gel outer 3c completely with lower aluminium flake 3f, upper aluminium flake 3b is connected by conducting resinl with PTC ceramic thermistor core sheet 3e with lower aluminium flake 3f, in described silica gel outer 3c, the setting height(from bottom) of the PTC ceramic thermistor core sheet 3e of arbitrary neighborhood is identical, any one PTC ceramic thermistor core sheet 3e and silica gel outer 3c and the rubber adhesive 3a being fitted on silica gel outer 3c form bump structure, between bump structure and upper spacer 3g, form heating chamber 3h, can avoid heating main body directly heats upper spacer 3g, the better effects if of constant temperature dehumidification.
PTC ceramic thermal resistance is the semiconductor resistor that a kind of typical case has temperature sensitivity, while exceeding certain temperature (Curie temperature), its resistance value is along with the rising of temperature is increasing of step evolution, now, due to its resistivity-temperature characteristics, electric current reduces along with the increase of resistance, in the time that resistance value reaches maximum, PTC ceramic thermal resistance no longer generates heat, and temperature no longer rises; In the time that temperature declines again, electric current increases along with reducing of resistance, and PTC ceramic thermal resistance generates heat again, circulates and so forth to reach constant temperature effect.The utility model utilizes its resistivity-temperature characteristics exactly, does not need additional configuration temperature controller.In the time of variation of ambient temperature, as temperature control, the power output of insulation belt can be made corresponding change, automatic constant-temperature with the variation of environment temperature.
Be provided with a moisture absorption plate 4 at described casing 1 inwall top, absorb and timing replacing in order to the moisture that object on board putting things 3 is given out because of heating, make to keep dry state in casing 1.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model.Any Reference numeral in claim should be considered as limiting related claim.
Claims (2)
1. board putting things heat preserving type strongbox, comprise (1) and the chamber door (2) hinged with casing (1), in casing (1), be provided with the board putting things parallel with strongbox inner bottom surface (3), it is characterized in that: described board putting things (3) comprises upper spacer (3g) and the lower clapboard (3d) of stainless steel or aluminum alloy material, on upper spacer (31) and lower clapboard (33), be provided with a heated at constant temperature band, described heated at constant temperature band comprises Copper Foil clad (3a), silica gel outer (3c), some groups of PTC ceramic thermistor core sheets (3e), upper aluminium flake (3b) and lower aluminium flake (3f), PTC ceramic thermistor core sheet (3e) is arranged in described silica gel outer (3c), described PTC ceramic thermistor core sheet (3e) is hemispherical, on the top-surface camber of PTC ceramic thermistor core sheet (3e), be fitted with aluminium flake on one deck curved surface (3b), on the bottom surface of PTC ceramic thermistor core sheet (3e), be fitted with aluminium flake (3f) under the straight plate of one deck, upper aluminium flake (3b) all contacts with silica gel outer (3c) completely with lower aluminium flake (3f), upper aluminium flake (3b) is connected by conducting resinl with PTC ceramic thermistor core sheet (3e) with lower aluminium flake (3f), in described silica gel outer (3c), the setting height(from bottom) of the PTC ceramic thermistor core sheet (3e) of arbitrary neighborhood is identical, any one PTC ceramic thermistor core sheet (3e) is with silica gel outer (3c) and be fitted in Copper Foil clad (3a) the formation bump structure in silica gel outer (3c), between bump structure and upper spacer (3g), form heating chamber (3h).
2. board putting things heat preserving type strongbox according to claim 1, is characterized in that: be provided with a moisture absorption plate (4) at described casing (1) inwall top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262001.9U CN203961594U (en) | 2014-05-21 | 2014-05-21 | Board putting things heat preserving type strongbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262001.9U CN203961594U (en) | 2014-05-21 | 2014-05-21 | Board putting things heat preserving type strongbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961594U true CN203961594U (en) | 2014-11-26 |
Family
ID=51922193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262001.9U Expired - Fee Related CN203961594U (en) | 2014-05-21 | 2014-05-21 | Board putting things heat preserving type strongbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320895A (en) * | 2014-12-03 | 2017-01-11 | 苏州汇诚智造工业设计有限公司 | Manufacturing method of safe box with confusing function |
-
2014
- 2014-05-21 CN CN201420262001.9U patent/CN203961594U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106320895A (en) * | 2014-12-03 | 2017-01-11 | 苏州汇诚智造工业设计有限公司 | Manufacturing method of safe box with confusing function |
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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: 20141126 Termination date: 20190521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |