CN201335989Y - Dehumidification device and equipment - Google Patents
Dehumidification device and equipment Download PDFInfo
- Publication number
- CN201335989Y CN201335989Y CNU2008201331069U CN200820133106U CN201335989Y CN 201335989 Y CN201335989 Y CN 201335989Y CN U2008201331069 U CNU2008201331069 U CN U2008201331069U CN 200820133106 U CN200820133106 U CN 200820133106U CN 201335989 Y CN201335989 Y CN 201335989Y
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Abstract
The utility model is applicable in air conditioning technical field and provides a dehumidification device which comprises an acquisition unit(11)used to collect the humidity data, a control unit(12)which outputs control signals according to the humidity data, and a heating unit(13) which works according to the control signals. The utility model further provides dehumidification equipment which comprises the dehumidification device and a case. The dehumidification equipment collects the humidity data through the acquisition unit(11) and the control unit(12) controls the heating unit(13)to work or stop working according to the humidity control signal, thus reaching dehumidifying conveniently. The dehumidification device and equipment are widely applicable for dehumidification of electronic equipment like mobile phones, cameras and vidicons.
Description
Technical field
The utility model relates to the air-conditioning technique field, particularly a kind of dehydrating unit of electronic product and equipment.
Background technology
Along with development of science and technology, electronic equipment is more and more accurate, so the requirement of using and preserving of electronic equipment is also more and more higher.The ambient humidity of preserving as camera, video camera products is too big, causes camera or camera lens the knot mist to occur easily, influences result of use, may damage the electronics device element in camera or the video camera simultaneously.Therefore need remove the moisture in the electronic equipment environment such as preserving camera or video camera, thereby reach reduction humidity, this process is also referred to as " dehumidifying ".
Prior art to the scheme of camera or video camera dehumidifying is: place the silica gel hygroscopic agent in the container of preserving camera or video camera, absorb the moisture of air in the container by silica gel, thereby reduce airborne humidity, realize dehumidifying.Though this kind method can dehumidify to electronic equipments such as camera, video cameras, after silica gel is saturated, need in time to change or saturated silica gel is dried, just can play exsiccation again, therefore using to the user makes troubles.Simultaneously owing to preserve the container of electronic equipments such as camera or video camera and have only with air outside and be interconnected on a small quantity, so silica gel also makes the interior humidity of container too low easily, also can cause damage to electronic equipments such as camera or video cameras.Thereby need a kind of can conveniently the dehumidifying, make electronic product be kept at suitable humidity environment.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of dehydrating unit and equipment, convenient dehumidifying.
A kind of dehydrating unit that the utility model provides comprises: collecting unit is used to gather humidity data; Control module receives described humidity data from described collecting unit, carries out dissection process according to described humidity data, and the output control signal; Heat-generating units receives described control signal, and carries out work or stop according to described control signal.
Another purpose of the utility model provides a kind of electronic equipment dehumidification equipment, comprises casing and is placed on the interior dehydrating unit of described casing.This dehydrating unit comprises: collecting unit is used to gather humidity data; Control module receives described humidity data from described collecting unit, carries out dissection process according to described humidity data, and the output control signal; Heat-generating units receives described control signal, and carries out work or stop according to described control signal.
The utility model utilization heating can reduce the humidity principle of air, by the collection humidity data, and according to the work of humidity data control control dehydrating unit, thereby reach the conveniently purpose of dehumidifying.
Description of drawings
Fig. 1 is the schematic block diagram of the utility model first embodiment dehydrating unit;
Fig. 2 is the schematic block diagram of the utility model second embodiment dehydrating unit;
Fig. 3 is the concrete principle schematic of the utility model the 3rd embodiment dehydrating unit;
Fig. 4 is the concrete principle signal of the utility model the 4th embodiment dehydrating unit;
Fig. 5 is the structural representation of the utility model the 4th embodiment dehumidification equipment.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
The utility model embodiment utilizes heating to reduce the principle of air humidity, by gathering humidity data, and opens or closes according to the humidity data gauge tap of gathering and control dehydrating unit work or stop, thereby realize convenient dehumidifying.
As shown in Figure 1, the utility model proposes first embodiment of dehydrating unit.Described dehydrating unit comprises the collecting unit 11 that is used to gather humidity data, described humidity data is resolved the control module 12 of output control signal and according to described control signal work or the heat-generating units 13 that stops.
The humidity data that dehydrating unit described in the utility model is gathered by described collecting unit 11, the humidity data of being gathered by 12 pairs of described collecting units 11 of described control module carries out dissection process, and according to the dissection process result, the output control signal.Described heat-generating units 13 carries out work according to described control signal or stops, thereby realizes dehumidifying.
Specifically, the humidity data that described collecting unit 11 is gathered, through control module 12 dissection process, generate humidity value, and this humidity value and the humidity data reference value that is stored in described control module 12 or the storage medium compared, thereby determine whether and to dehumidify that this reference value can be provided with according to the humidity that distinct electronic apparatuses is preserved needs.
When described humidity value during less than the reference value that is provided with, the control signal of described control module 12 outputs can not make described heat-generating units 13 work.
When humidity value during more than or equal to set reference value, the control signal of described control module 12 outputs can make described heat-generating units 13 work heatings, the heat energy that produces by described heat-generating units 13 heatings makes airborne water evaporates, thereby can reduce the humidity of described heat-generating units 13 surrounding airs, reach the dehumidifying purpose;
When the described collecting unit 11 real-time humidity datas of gathering, the humidity value that generates through described control module 12 dissection process is during less than the reference value that is provided with, the control signal of described control module 12 outputs can make described heat-generating units 13 stop heating, thereby can realize convenient dehumidifying, humidity value can be controlled at needed scope simultaneously.
As shown in Figure 2, the utility model proposes second embodiment on the basis of first embodiment, and described dehydrating unit can also comprise switch element 14, and described switch element 14 is connected with described heat-generating units 13 with described control module 12 respectively.
When described humidity value during less than the reference value that is provided with, the control signal of described control module 12 outputs can not be controlled described switch element 14 and open, provide the power supply of described dehydrating unit work energy to be defeated by described heat-generating units 13 by described switch element 14, power supply and heat-generating units 13 can not form electric loop, heat-generating units 13 heating of not working;
When described humidity value during more than or equal to set reference value, the control signal of described control module 12 outputs can be controlled described switch element 14 and open, this moment, described power supply and described heat-generating units 13 formed electric loop, described heat-generating units 13 work heatings, the heat energy that produces by described heat-generating units 13 heatings makes airborne water evaporates, thereby can reduce the humidity of described heat-generating units 13 surrounding airs, reach the dehumidifying purpose;
When the described collecting unit 11 real-time humidity datas of gathering, the humidity value that generates through described control module 12 dissection process is during less than the reference value that is provided with, the control signal of described control module 12 outputs can be controlled described switch element 14 and close, described power supply and described heat-generating units 13 formed and opened circuit this moment, described heat-generating units 13 stops heating, thereby can realize convenient dehumidifying, humidity value can be controlled at needed scope simultaneously.
As shown in Figure 3, the utility model proposes the 3rd embodiment on the basis of second embodiment, described switch element 14 can be selected relay 141 for use, two control output ends of described control module 12 are connected with the two ends of described relay 141 respectively, and the two ends in addition of this relay 141 are connected with described PTC thermistor 131 with described power supply 15 respectively.The present embodiment course of work is same as the previously described embodiments, repeats no more.
As shown in Figure 4, the utility model also proposes the 4th embodiment on the basis of the 3rd embodiment.Described switch element 14 is selected the switching tube 142 that is made of triode Q2 and metal-oxide-semiconductor Q1 for use.Described heat-generating units 13 is selected PTC thermistor 131 for use.The drain electrode of described metal-oxide-semiconductor Q1 is connected with described PTC thermistor 131 with described power supply 15 respectively with source electrode, the grid of described metal-oxide-semiconductor Q1 is connected with the collector of triode Q2, the base stage of this triode Q2 is connected with two output terminals of described control module 12 respectively with emitter, and the emitter of described triode Q2 is connected with ground simultaneously.The utility model dehydrating unit is gathered humidity data by humidity sensor 111, carries out dissection process by 12 pairs of these humidity datas of described control module, generates humidity value, and the reference value in this humidity value and described control module 12 or the storage medium is compared.The humidity value that generates through described control module 12 dissection process when the humidity data of being gathered by described humidity sensor 111 is during greater than reference value, drive described triode Q2 work by described control module 12 output control signals, thereby this triode Q2 work makes the metal-oxide-semiconductor Q1 conducting of also working, thereby is opened by the switching tube 142 that triode Q2 and metal-oxide-semiconductor Q1 constitute.Described switching tube 142 forms electric loop with described PTC thermistor 131 and described power supply 15, described PTC thermistor 131 work heatings.The humidity value that the humidity datas of gathering in real time when described humidity sensor 111 generate through described control module 12 dissection process is during less than the reference value that is provided with, the control signal of described control module 12 outputs can not drive described triode Q2 conducting, thereby also not conducting of metal-oxide-semiconductor Q1, close by the switching tube 142 that triode Q2 and metal-oxide-semiconductor Q1 constitute, described power supply 15 can not form electric loop with described PTC thermistor 131, and therefore described PTC thermistor 131 is not worked.
Heat-generating units described in the foregoing description 13 can be other heater members, as incandescent lamp.Described humidity sensor can be selected the humidity sensor of MQ-M3 for use.Described switch element 14 can also be other devices with switching function, as controllable silicon.
As shown in Figure 5, the utility model also proposes a kind of dehumidification equipment of the 5th embodiment.Described dehumidification equipment comprises casing 2 and the dehydrating unit 1 that is used to deposit electronic equipment, and this casing 2 is a sealed hollow, and this cavity inside and outside air can be interconnected, as by hole 21 with as described in casing 2 inside and outside air be interconnected.Described dehydrating unit 1 is the dehydrating unit in the foregoing description, and this dehydrating unit 1 comprises the collecting unit 11 that is used to gather humidity data, described humidity data is resolved the control module 12 of output control signal and the heat-generating units 14 that carries out work or stop according to described control signal.Wherein, described dehydrating unit 1 is placed in the described casing 2, also the heat-generating units 14 in the described dehydrating unit 1 can be placed in the described casing 2.
Gather humidity data by the collecting unit in the described dehydrating unit 11, humidity data by 12 pairs of collections of described control module carries out dissection process, generate humidity value, and the value of this humidity data is compared with the reference value that is located in described control module 12 or the storage medium.When humidity value during less than the reference value that is provided with, the control signal of described control module 12 outputs can not make described heat-generating units 13 work heatings; When described humidity value during more than or equal to reference value, the control signal of described control module 12 outputs can be controlled described heat-generating units 13 work heatings, the heat that produces through described heat-generating units 13 work can make the humidity of air in the described casing reduce, thereby realizes dehumidifying; When the described collecting unit 11 real-time humidity datas of gathering, the humidity value that generates through described control module 12 dissection process is during less than the reference value that is arranged in described control module 12 or the storage medium, the control signal of described control module 12 outputs is controlled described heat-generating units 14 and is stopped heating, thereby realizes conveniently dehumidifying.
The utility model embodiment, by gathering humidity data, and according to the humidity data control dehydrating unit work of gathering or stop, thereby realize convenient dehumidifying, can be widely used in electronic equipment, as dehumidifying such as mobile phone, video camera, cameras.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. a dehydrating unit is characterized in that, described device comprises:
Collecting unit is used to gather humidity data;
Control module receives described humidity data from described collecting unit, carries out dissection process according to described humidity data, and the output control signal;
Heat-generating units receives described control signal, and carries out work or stop according to described control signal.
2. dehydrating unit according to claim 1 is characterized in that, described dehydrating unit also comprises:
Switch element is arranged between described control module and the described heat-generating units, and described switch element receives described control signal from described control module, and opens or close according to described control signal, to be switched on or switched off described heat-generating units.
3. dehydrating unit according to claim 2 is characterized in that:
Described switch element comprises triode, metal-oxide-semiconductor or relay.
4. dehydrating unit according to claim 3 is characterized in that:
Described heat-generating units comprises the PTC thermistor.
5. dehydrating unit according to claim 4 is characterized in that:
Described collecting unit comprises humidity sensor.
6. an electronic equipment dehumidification equipment comprises casing and is placed on the interior dehydrating unit of described casing, it is characterized in that described dehydrating unit comprises:
Collecting unit is used to gather humidity data;
Control module receives described humidity data from described collecting unit, carries out dissection process according to described humidity data, and the output control signal;
Heat-generating units receives described control signal, and carries out work or stop according to described control signal.
7. dehumidification equipment according to claim 6 is characterized in that, described dehydrating unit also comprises:
Switch element is arranged between described control module and the described heat-generating units, and described switch element receives described control signal from described control module, and opens or close according to described control signal, to be switched on or switched off described heat-generating units.
8. dehumidification equipment according to claim 7 is characterized in that:
Described switch element comprises triode, metal-oxide-semiconductor or relay.
9. dehumidification equipment according to claim 8 is characterized in that:
Described heat-generating units comprises the PTC thermistor.
10. dehumidification equipment according to claim 9 is characterized in that:
Described collecting unit comprises humidity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201331069U CN201335989Y (en) | 2008-08-29 | 2008-08-29 | Dehumidification device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201331069U CN201335989Y (en) | 2008-08-29 | 2008-08-29 | Dehumidification device and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335989Y true CN201335989Y (en) | 2009-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201331069U Expired - Fee Related CN201335989Y (en) | 2008-08-29 | 2008-08-29 | Dehumidification device and equipment |
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| CN (1) | CN201335989Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102789115A (en) * | 2012-08-23 | 2012-11-21 | 浙江宇视科技有限公司 | Defogging system of camera |
| CN103092226A (en) * | 2011-11-08 | 2013-05-08 | 珠海格力电器股份有限公司 | Frequency conversion cabinet and control method and device thereof |
| CN103176486A (en) * | 2011-12-26 | 2013-06-26 | 联想(北京)有限公司 | Dehumidifying method applied to electronic device and electronic device |
| CN106655090A (en) * | 2017-02-24 | 2017-05-10 | 广东威灵电机制造有限公司 | Protective apparatus of motor driver and motor |
| CN108731388A (en) * | 2017-04-25 | 2018-11-02 | 北京小米移动软件有限公司 | Dehumanization method and device, the electronic equipment of electronic equipment sounding module |
| CN112240685A (en) * | 2020-12-11 | 2021-01-19 | 成都纵横大鹏无人机科技有限公司 | Laser radar drying system, method and device |
-
2008
- 2008-08-29 CN CNU2008201331069U patent/CN201335989Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092226A (en) * | 2011-11-08 | 2013-05-08 | 珠海格力电器股份有限公司 | Frequency conversion cabinet and control method and device thereof |
| CN103092226B (en) * | 2011-11-08 | 2014-12-10 | 珠海格力电器股份有限公司 | Frequency conversion cabinet and control method and device thereof |
| CN103176486A (en) * | 2011-12-26 | 2013-06-26 | 联想(北京)有限公司 | Dehumidifying method applied to electronic device and electronic device |
| CN103176486B (en) * | 2011-12-26 | 2015-07-29 | 联想(北京)有限公司 | A kind ofly be applied to dehumanization method in electronic equipment and electronic equipment |
| CN102789115A (en) * | 2012-08-23 | 2012-11-21 | 浙江宇视科技有限公司 | Defogging system of camera |
| CN102789115B (en) * | 2012-08-23 | 2015-09-09 | 浙江宇视科技有限公司 | A kind of video camera demister system |
| CN106655090A (en) * | 2017-02-24 | 2017-05-10 | 广东威灵电机制造有限公司 | Protective apparatus of motor driver and motor |
| CN108731388A (en) * | 2017-04-25 | 2018-11-02 | 北京小米移动软件有限公司 | Dehumanization method and device, the electronic equipment of electronic equipment sounding module |
| CN112240685A (en) * | 2020-12-11 | 2021-01-19 | 成都纵横大鹏无人机科技有限公司 | Laser radar drying system, method and device |
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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: 20091028 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |