CN1900643A - Electronic dampproof box - Google Patents
Electronic dampproof box Download PDFInfo
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- CN1900643A CN1900643A CN 200510085487 CN200510085487A CN1900643A CN 1900643 A CN1900643 A CN 1900643A CN 200510085487 CN200510085487 CN 200510085487 CN 200510085487 A CN200510085487 A CN 200510085487A CN 1900643 A CN1900643 A CN 1900643A
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- China
- Prior art keywords
- humidity
- control
- control panel
- electronic dampproof
- dampproof box
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Abstract
Electronic moisture-proof box possesses lockable cabinet as main body for depositing articles. A cabinet door capable of being opened and closed is setup in the cabinet. Display screen for temperature and humidity, and operational buttons for setting up temperature and humidity are setup on the control faceplate. There are microprocessor and components for sensing temperature and humidity inside the control faceplate. Moreover, there is control expansion board in use for connecting the control faceplate to semiconductor refrigerator inside the electronic moisture-proof box. Through the control expansion board, the semiconductor refrigerator is connected to circuit of the power supplier, which possesses function of AC-DC conversion. Reducing number of opening or closing cabinet door, the invention displays raises accuracy for displaying actual humidity inside cabinet, and reduces influence on dehumidification and moisture control.
Description
Technical field
The present invention relates to a kind of electronic dampproof box, relate in particular to a kind of via control panel setting humidity value, and the actual humidity value and the preset parameters value of humidity inductive element institute sensing are carried out the computing contrast by microprocessor, as semiconductor cooler whether must operation foundation, thereby can realize accurately showing the electronic dampproof box of humidity and control.
Background technology
In the prior art, we can contact or use some valuable precise electronic products, or commemorative collectibles, these class article are being placed on safe place except needs usually, also should be noted that the infringement of avoiding suffering moisture, because moisture with the naked eye can't be seen to avoid being subjected to outside unnecessary collision damages, when the people became aware of article and encroached on by moisture, moisture often can't remedy the infringement of these article; For example: optical instrument can bear mildew on the camera lens after suffering the moisture infringement, repair even send, and also can't make camera lens recover original definition; Metal ornament then can be caused oxidation on metal surface, burn into to come off by the moisture infringement, forfeiture metallic luster; Food and medicine make moist and understand caking youngster, mildew, influence food hygiene, even can make it rotten, cause the danger when eating or taking.
Referring to Fig. 1; be a kind of common electronic dampproof box; but described moistureproof case is to be provided with relevant dehumidifying element (figure slightly) in casing 10 inside of a folding; except that avoiding putting into wherein article make moist by the closure function of casing 10; also can be under the effect of dehumidifying element; allow casing 10 inside remain on the humidity range of setting for a long time, the article of putting into are wherein constituted the moistureproof protective effect that dehumidifies with more efficiently means.
Traditional electronic dampproof box is to be provided with a pointer type humidometer 20 at chamber door 11 places, and with the control that dehumidifies of analog signal transmission means; But, 20 of this pointer type humidometers are used for showing moistureproof case humidity inside value, the setting of whole humidity value is controlled by casing 10 humidity inside setting knobs (figure slightly), just the user is the humidity value shown according to pointer type humidometer 20, adjust the humidity setting knob, therefore must open chamber door 11 repeatedly, not only very inconvenience in the use, and actual result of use is extremely unstable, makes dehumidifying, the wet effect of control have a greatly reduced quality.
Summary of the invention
The objective of the invention is to improve the shortcoming of prior art, the control panel that provides a kind of tank surface setting at moistureproof case to have temperature, humidity display screen and action button is to reduce the electronic dampproof box of chamber door folding to the influence of actual humidity value.
For achieving the above object, the present invention adopts following technical proposals: a kind of electronic dampproof box, but to be chamber door and a control panel by a folding on closed casing, the casing constitute for it.
The casing of described electronic dampproof box is provided with a control panel with temperature, humidity display screen and action button, be provided with microprocessor and humidity inductive element in this control panel, described microprocessor carries out computing relatively with the actual humidity and the preset parameters of humidity inductive element institute sensing, as semiconductor cooler whether must operation foundation, guarantee moistureproof case humidity inside is remained on predetermined value with this, thereby can realize accurately showing humidity and controlled humidity value purpose in predetermined value.
Described control panel is to connect mutually with at least one semiconductor cooler by the control expansion board, described each semiconductor cooler also is to be connected with the circuit of power supply unit by the control expansion board, described control panel directly is connected with the circuit of power supply unit, described power supply unit has the AC-DC conversion function, can supply with control panel, semiconductor cooler moves needed DC voltage, electric current, and can satisfy the electronic dampproof box designing requirement of different dehumidifying effects by changing the quantity of the semiconductor cooler that connects mutually with the control expansion board.
Beneficial effect of the present invention is: the present invention uses easy and simple to handle, owing to reduced the number of times of chamber door folding, makes in the casing that display screen shows on the control panel actual humidity accurately and reduced dehumidifying, the wet influence of control.
Description of drawings
Fig. 1 is electronic dampproof box structural representation commonly used.
Fig. 2 is an electronic dampproof box structural representation of the present invention.
Fig. 3 is the circuit structure block diagram of electronic dampproof box of the present invention.
Specific implementation method
Referring to Fig. 2 and Fig. 3, a kind of electronic dampproof box, it be by closed casing 10 as the main body of depositing article, pick and place but described casing 10 is provided with the article that the chamber door 11 of a folding conveniently deposits, also be provided with a control panel 30 on the described casing 10.
Described electronic dampproof box is the cooling effect that utilizes the semiconductor cooler potential difference to produce, and makes the hydrone condensation reach the dehumidifying purpose.Casing 10 surfaces of described electronic dampproof box are provided with one and have temperature, humidity display screen and setting temperature, the control panel 30 of the action button of humidity, be provided with microprocessor and humidity inductive element in the described control panel 30, be provided with power supply unit 40 in the described electronic dampproof box and supply with the required electric power of electronic dampproof box operation, also be provided with control expansion board 50 in the described electronic dampproof box in order to control panel 30 is connect mutually with semiconductor cooler 60, described microprocessor carries out computing relatively with the actual humidity and the preset parameters of humidity inductive element institute sensing, as semiconductor cooler 60 whether must operation foundation, guarantee moistureproof case humidity inside is remained on predetermined value with this, thereby can realize accurately showing humidity and controlled humidity value purpose in predetermined value.
Described control panel 30 is to connect mutually with at least one semiconductor cooler 60 by control expansion board 50, described each semiconductor cooler 60 also is to be connected with the circuit of power supply unit 40 by control expansion board 50, described control panel 30 directly is connected with the circuit of power supply unit 40, described power supply unit 40 has the AC-DC conversion function, can supply with control panel 30, the needed DC voltage of semiconductor cooler 60 operations, electric current, and can satisfy the electronic dampproof box designing requirement of different dehumidifying effects by changing the quantity of the semiconductor cooler 60 that connects mutually with control expansion board 50.Described control panel 30 for have automatic refrigeration, the design of the timing that defrosts, thaws, just have refrigeration and heat two kinds of functions, the consumption rate of described electronic dampproof box is 1/4th of the moistureproof case of conventional dry drying prescription, more outstanding power saving of the present invention, energy-conservation characteristic.
Claims (3)
1, a kind of electronic dampproof box, it is characterized in that: it is a closed casing, but described casing is provided with the chamber door of a folding, also be provided with a control panel on the described casing, this control panel is provided with temperature, humidity display screen and is provided with the action button of setting temperature, humidity, be provided with microprocessor and humidity inductive element in the described control panel, also be provided with the control expansion board in the described electronic dampproof box in order to control panel is connect mutually with at least one semiconductor cooler, described semiconductor cooler is connected with the circuit of power supply unit by the control expansion board.
2, electronic dampproof box according to claim 1 is characterized in that: described power supply unit has the AC-DC conversion function.
3, electronic dampproof box according to claim 1 is characterized in that: described tank surface is provided with a control panel, and described control panel is provided with temperature, humidity display screen and is provided with the action button of setting temperature, humidity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100854879A CN100529626C (en) | 2005-07-21 | 2005-07-21 | Electronic dampproof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100854879A CN100529626C (en) | 2005-07-21 | 2005-07-21 | Electronic dampproof box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1900643A true CN1900643A (en) | 2007-01-24 |
| CN100529626C CN100529626C (en) | 2009-08-19 |
Family
ID=37656575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100854879A Expired - Fee Related CN100529626C (en) | 2005-07-21 | 2005-07-21 | Electronic dampproof box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100529626C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475076B (en) * | 2008-01-04 | 2010-06-02 | 珠海爱宝电器有限公司 | Microcomputer moisture-resistant cabinet |
| CN102795412A (en) * | 2012-07-24 | 2012-11-28 | 昆山德能防潮科技有限公司 | Moistureproof cabinet capable of reducing humidity quickly |
| CN103344105A (en) * | 2013-06-14 | 2013-10-09 | 无锡小天鹅股份有限公司 | Dryer |
| CN104949478A (en) * | 2015-06-30 | 2015-09-30 | 广西大学 | Electronic damp-proof device |
| CN109341228A (en) * | 2018-10-23 | 2019-02-15 | 江门市众鑫表面处理有限公司 | A kind of normal-temp. drying-box |
-
2005
- 2005-07-21 CN CNB2005100854879A patent/CN100529626C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475076B (en) * | 2008-01-04 | 2010-06-02 | 珠海爱宝电器有限公司 | Microcomputer moisture-resistant cabinet |
| CN102795412A (en) * | 2012-07-24 | 2012-11-28 | 昆山德能防潮科技有限公司 | Moistureproof cabinet capable of reducing humidity quickly |
| CN103344105A (en) * | 2013-06-14 | 2013-10-09 | 无锡小天鹅股份有限公司 | Dryer |
| CN103344105B (en) * | 2013-06-14 | 2016-04-27 | 无锡小天鹅股份有限公司 | Dryer |
| CN104949478A (en) * | 2015-06-30 | 2015-09-30 | 广西大学 | Electronic damp-proof device |
| CN109341228A (en) * | 2018-10-23 | 2019-02-15 | 江门市众鑫表面处理有限公司 | A kind of normal-temp. drying-box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100529626C (en) | 2009-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20120721 |