CN205208821U - Humidifier - Google Patents
Humidifier Download PDFInfo
- Publication number
- CN205208821U CN205208821U CN201520975487.5U CN201520975487U CN205208821U CN 205208821 U CN205208821 U CN 205208821U CN 201520975487 U CN201520975487 U CN 201520975487U CN 205208821 U CN205208821 U CN 205208821U
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- Prior art keywords
- humidifier
- atomising device
- temperature sensor
- humidifier according
- atomizing piece
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000779 smoke Substances 0.000 claims description 13
- 230000000052 comparative effect Effects 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000004044 response Effects 0.000 abstract description 3
- 239000003595 mist Substances 0.000 abstract 1
- 238000009841 combustion method Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 230000036632 reaction speed Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
Landscapes
- Air Humidification (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The utility model provides a humidifier, include: an atomizing device for generating water mist; the temperature sensor is attached to the atomizing device and used for detecting the temperature information of the atomizing device and converting the temperature information into an electric signal; the data processing circuit is connected with the temperature sensor and used for comparing the electric signal with a preset electric signal and outputting a corresponding comparison result; and the dry-burning self-locking circuit is connected with the data processing circuit and is used for controlling the humidifier to stop working or continue working according to the comparison result. The utility model discloses a humidifier has that response speed is fast, high reliability and advantage with low costs.
Description
Technical field
The utility model relates to household appliance technical field, particularly relates to a kind of humidifier.
Background technology
Along with the raising of people's living standard, humidifier is widely used in life, and dark liking by us.But humidifier needs larger power just can complete the effect of humidification in the course of the work, subelement is serious in high-power lower heating, there is the potential safety hazard of dry combustion method.
Traditional method of humidifier dry combustion method that prevents has: add thermal fuse-link at the element place of serious heating, when element is heated to uniform temperature, thermal fuse-link disconnects and prevents dry combustion method, but need the thermal fuse-link more renewed after thermal fuse-link fusing, frequent replacing thermal cut-off cost is higher, affects the result of use of humidifier; Detect the operating current of humidifier, when operating current exceedes certain value, close humidifier, but testing current response speed is slow, and the insecure problem having misoperation to bring, well can not protect humidifier.
Utility model content
Given this, provide a kind of humidifier, there is fast response time, high reliability, advantage that cost is low.
For reaching utility model object, a kind of humidifier being provided, comprising:
Atomising device, for generation of water smoke;
Temperature sensor, is sticked on described atomising device, for detecting the temperature information of described atomising device, and described temperature information is converted to the signal of telecommunication;
Data processing circuit, is connected with described temperature sensor, for the described signal of telecommunication and the default signal of telecommunication being compared, and exports corresponding comparative result;
Dry burning self-lock circuit, is connected with described data processing circuit, quits work for controlling described humidifier according to described comparative result or works on.
Wherein in an embodiment, described atomising device comprises:
Atomizing piece, for generation of water smoke, described temperature sensor is sticked on described atomizing piece;
Atomizing piece pressing plate, for fixing described atomizing piece.
Wherein in an embodiment, described atomizing piece pressing plate is provided with accommodating cavity;
Described atomizing piece is arranged in described accommodating cavity, and described temperature sensor is positioned at described accommodating cavity.
Wherein in an embodiment, the top of described accommodating cavity is provided with through hole, for drawing the lead-in wire of temperature sensor;
The lead-in wire of described temperature sensor is connected with described data processing circuit.
Wherein in an embodiment, described data processing circuit and described dry burning self-lock circuit are integrated on the controller of described humidifier.
Wherein in an embodiment, also comprise heat abstractor, be provided with described atomising device and described controller, for dispelling the heat to described atomising device and described controller.
Wherein in an embodiment, also comprise condensate tank of dehumidifier, be connected with described atomising device, for detecting in described humidifier whether have water.
Wherein in an embodiment, described condensate tank of dehumidifier comprises:
Tongue tube, is connected with described atomising device, for detect in humidifier have water time conducting, detect in humidifier there is no water time not conducting.
Wherein in an embodiment, also comprise blower fan, be connected with described atomising device, for the water smoke blowout that described atomising device is produced.
Wherein in an embodiment, described temperature sensor is PTC thermistor, is sticked on described atomising device by the mode of stickup or compressing tablet.The beneficial effects of the utility model comprise:
Above-mentioned humidifier; adopt temperature sensor to detect the temperature information of atomising device in real time, and when the temperature of atomising device reaches uniform temperature, control humidifier and automatically quit work; prevent the generation of the security incidents such as dry combustion method, realize the anti-dry intelligent protection of humidifier.Serviceability temperature sensor carries out temperature detection and compares traditional current detecting and have the advantage that reaction speed is fast and reliability is high, and can not damage any device, compares and uses hot melt to fuse with the method reaching anti-dry, have the advantage that cost is low.
Accompanying drawing explanation
Fig. 1 is the system block diagram realizing burning prevention function in the humidifier in an embodiment;
Fig. 2 is the exploded perspective view of the partial devices of humidifier in an embodiment;
Fig. 3 is the scheme of installation of the partial devices of humidifier in an embodiment;
Fig. 4 is the composition structural representation of the partial devices of humidifier in an embodiment;
Fig. 5 is the schematic flow sheet of the anti-dry process of humidifier in an embodiment.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model humidifier is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In one embodiment, as shown in Figure 1 to Figure 3, provide a kind of humidifier, comprise: atomising device 100, for generation of water smoke, temperature sensor 200, be sticked on atomising device 100, for detecting the temperature information of atomising device 100, and temperature information is converted to the signal of telecommunication, data processing circuit 310, be connected with temperature sensor 200, for the signal of telecommunication and the default signal of telecommunication are compared, and export corresponding comparative result, dry burning self-lock circuit 320, be connected with data processing circuit 310, quit work for controlling humidifier according to comparative result or work on.
In the present embodiment, atomising device 100 is sticked a temperature sensor 200, the variations in temperature of real-time detection atomising device 100, be sticked by temperature sensor 200 on atomising device 100 is because humidifier is when dry combustion method occurs, the temperature of atomising device 100 rises the fastest, and temperature sensor 200 can be good at the duty of reacting humidifier.The temperature information of the atomising device 100 detected is converted to the signal of telecommunication by temperature sensor 200; and send the signal of telecommunication to data processing circuit 310; the signal of telecommunication and the default signal of telecommunication compare by data processing circuit 310; obtain comparative result; and send comparative result to dry burning self-lock circuit 320; dry burning self-lock circuit 320 controls humidifier according to comparative result and quits work or work on; to realize humidifier intelligence dry burning self-lock protection function automatically, prevent humidifier generation dry combustion method and cause security incident.After humidifier starts dry burning self-lock protection function, auto-breaking, humidifier quits work, and after device 100 to be atomized cools, be automatically energized, humidifier normally works, and realizes the intellectuality of humidifier.
Humidifier in the present embodiment adopts temperature sensor 200 to detect the temperature information of atomising device 100 in real time; and when the temperature of atomising device 100 reaches uniform temperature; control humidifier automatically to quit work, prevent the generation of the security incidents such as dry combustion method, realize the anti-dry intelligent protection of humidifier.Serviceability temperature sensor 200 carries out temperature detection and compares traditional current detecting and have the advantage that reaction speed is fast and reliability is high, simultaneously, when temperature sensor 200 detects that temperature reaches certain value, dry burning self-lock circuit 320 can automatically control humidifier and quit work, any device can not be damaged, compare traditional fusing hot melt to reach the method for anti-dry, without the need to changing any device after dry combustion method, cost is lower.
What deserves to be explained is, data processing circuit 310 and dry burning self-lock circuit 320 are integrated in controller 300, make the structure of humidifier relatively simple, are easy to install.Preferably, temperature sensor is PTC thermistor, and it is the feature that step evolution increases that PTC thermistor has resistance with the rising of temperature, therefore, it is possible to the variations in temperature of good reaction atomising device 100.Wherein, PTC thermistor is sticked on atomising device 100 by the mode of stickup or compressing tablet.
In one embodiment, see Fig. 2, Fig. 3, atomising device 100 comprises: atomizing piece 110, and for generation of water smoke, temperature sensor 200 is sticked on atomizing piece 110.Atomizing piece pressing plate 120, for fixing atomizing piece 110.
Atomizing piece 110 utilizes the modes such as ultrasonic wave, liquid water molecules structure is broken up and produces the elegant water smoke of nature (ultramicron of 1 ~ 5 micron), does not need heating or adds any chemical reagent, making the ambient humidity at user place moderate.Because atomizing piece 110 needs constantly vibration when producing water smoke, therefore temperature easily raises, and is sticked on atomizing piece 110 by temperature sensor 200, can be good at the operating temperature of reacting humidifier.Atomizing piece 110 is fixed by atomizing piece pressing plate 120, avoids moving around when utilizing ultrasonic wave to vibrate, and produces noise or damaged.
Preferably, in one embodiment, atomizing piece pressing plate 120 is provided with accommodating cavity.Atomizing piece 110 is arranged in accommodating cavity, and temperature sensor 200 is positioned at accommodating cavity.
Atomizing piece 110 is fixed by the mode arranging accommodating cavity on atomizing piece pressing plate 120, simple and convenient, be easy to install, and atomizing piece 110 can not be damaged.Temperature sensor 200 is positioned at accommodating cavity and is sticked on atomizing piece 110, can react the variations in temperature of atomizing piece more accurately.
In one embodiment, the top of accommodating cavity is provided with through hole, for drawing the lead-in wire 201 of temperature sensor.The lead-in wire 201 of temperature sensor is connected with data processing circuit 310.
The lead-in wire 201 of temperature sensor is to be connected with data processing circuit 310, and be transferred in data processing circuit 310 with the temperature gathered by temperature sensor 200, arrange through hole at the top of accommodating cavity, the lead-in wire 201 being convenient to temperature sensor is drawn.
In one embodiment, see Fig. 4, also comprise heat abstractor 400, be provided with atomising device 100 and controller 300, for dispelling the heat to atomising device 100 and controller 300.
When humidifier normally works, needing the continuous vibration of atomising device 100 just can produce water smoke, so also can generate heat, generating heat seriously for avoiding atomising device 100, arrange heat abstractor 400 to dispel the heat to it, burn out to avoid atomising device 100 and controller 300 to generate heat serious.
In one embodiment, also comprise condensate tank of dehumidifier 500, be connected with atomising device 100, for detecting in humidifier whether have water.
Concrete, condensate tank of dehumidifier 500 comprises tongue tube, for detect in humidifier have water time conducting, detect in humidifier there is no water time not conducting.
Condensate tank of dehumidifier 500 be detect humidifier water tank in whether have water, when water tank has water, the reed switch conduction in condensate tank of dehumidifier 500, humidifier normally works, and when water tank does not have water, water is the tongue tube not conducting in checkout gear 500, humidifier does not work, and avoids dry combustion method phenomenon occurs.Tongue tube has the features such as structure is simple, volume is little, speed is high, long working life compared with common mechanical switch, and compared with electronic switch, it has again anti-loading impact capacity strong, functional reliability high.But when humidifier works, easily there is misoperation in tongue tube, the i.e. still conducting when humidifier water tank does not have water, causing humidifier generation dry combustion method phenomenon, in order to avoid there is the situation that dry combustion method causes humidifier to burn out, in the present embodiment, have employed the scheme that temperature sensor 200 is combined with atomising device 100, effectively can prevent the generation of humidifier dry combustion method phenomenon, and it is fast to have reaction speed, reliability is high, the advantage that cost is low.
In one embodiment, also comprise blower fan 600, be connected with pulverizer plate device 100, for the water smoke blowout that atomising device 100 is produced.
The water smoke that blower fan 600 can make atomising device 100 produce faster evenly be mixed in air, to make the humidity of air moderate, improve the comfort of user.
In one embodiment, also comprising power supply 700, be connected with atomising device 100, for providing power supply for humidifier, ensureing the normal work of humidifier.
Anti-dry process further instruction humidifier below in conjunction with humidifier how to realize burning prevention function, see Fig. 5, specific as follows:
S100, detects the temperature information of atomising device in humidifier, and the temperature information of atomising device is converted to the signal of telecommunication.
S200, compares the signal of telecommunication and the default signal of telecommunication, and exports comparative result.
S300, controls humidifier according to comparative result and quits work or work on.
The anti-dry process of the humidifier in above-described embodiment adopts temperature sensor 200 detect the temperature information of atomising device 100 and temperature information is converted to the signal of telecommunication; effectively simple; easy to implement; and reaction speed is fast; the signal of telecommunication and the default signal of telecommunication compare by data processing circuit 310; and export comparative result; and when judging humidifier generation dry combustion method; dry burning self-lock circuit 320 controls humidifier and quits work; realize the automatic dry-combustion-proof defencive function of humidifier; effectively avoid generation dry combustion method and burn out humidifier, ensure humidifier trouble free service.After humidifier dry burning self-lock protection, need deenergization, after device cooling to be atomized, energising continues normal work automatically.
Concrete, in one embodiment, detect the temperature information of atomising device 100 in humidifier, and the temperature information of atomising device 100 is converted to resistance information.Gather resistance information, resistance information is converted to information of voltage or current information.Information of voltage and predeterminated voltage information are compared or current information and predetermined current information are compared.If information of voltage is greater than predeterminated voltage information or current information is less than predetermined current information, then controls humidifier and do not work.If information of voltage is less than predeterminated voltage information or current information is greater than predetermined current information, then controls humidifier and work on.
If information of voltage is greater than predeterminated voltage information or current information is less than predetermined current information, humidifier generation dry combustion method is described, then controls humidifier and do not work, avoid dry combustion method to burn out humidifier, ensure humidifier trouble free service.Otherwise illustrate that humidifier dry combustion method does not occur, work on.
What deserves to be explained is, adopt PTC thermistor to gather the temperature information of atomising device 100.Wherein, PTC thermistor has resistance with the rising of temperature is the feature that step evolution increases.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random store-memory body (RandomAccessMemory, RAM) etc.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this description is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a humidifier, is characterized in that, comprising:
Atomising device (100), for generation of water smoke;
Temperature sensor (200), being sticked on described atomising device (100), for detecting the temperature information of described atomising device (100), and described temperature information being converted to the signal of telecommunication;
Data processing circuit (310), is connected with described temperature sensor (200), for the described signal of telecommunication and the default signal of telecommunication being compared, and exports corresponding comparative result;
Dry burning self-lock circuit (320), is connected with described data processing circuit (310), quits work for controlling described humidifier according to described comparative result or works on.
2. humidifier according to claim 1, is characterized in that, described atomising device comprises:
Atomizing piece (110), for generation of water smoke, described temperature sensor (200) is sticked on described atomizing piece (110);
Atomizing piece pressing plate (120), for fixing described atomizing piece (110).
3. humidifier according to claim 2, is characterized in that, described atomizing piece pressing plate (120) is provided with accommodating cavity;
Described atomizing piece (110) is arranged in described accommodating cavity, and described temperature sensor (200) is positioned at described accommodating cavity.
4. humidifier according to claim 3, is characterized in that, the top of described accommodating cavity is provided with through hole, for drawing the lead-in wire (201) of temperature sensor;
The lead-in wire (201) of described temperature sensor is connected with described data processing circuit (310).
5. humidifier according to claim 1, is characterized in that, described data processing circuit (310) and described dry burning self-lock circuit (320) are integrated on the controller (300) of described humidifier.
6. humidifier according to claim 5, it is characterized in that, also comprise heat abstractor (400), be provided with described atomising device (100) and described controller (300), for dispelling the heat to described atomising device (100) and described controller (300).
7. humidifier according to claim 1, is characterized in that, also comprises condensate tank of dehumidifier (500), is connected with described atomising device (100), for detecting in described humidifier whether have water.
8. humidifier according to claim 7, is characterized in that, described condensate tank of dehumidifier (500) comprising:
Tongue tube, is connected with described atomising device, for detect in humidifier have water time conducting, detect in humidifier there is no water time not conducting.
9. humidifier according to claim 1, is characterized in that, also comprises blower fan (600), is connected with described atomising device (100), for the water smoke blowout produced by described atomising device (100).
10. the humidifier according to any one of claim 1 to 9, is characterized in that, described temperature sensor (200) is PTC thermistor, is sticked on described atomising device (100) by the mode of stickup or compressing tablet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975487.5U CN205208821U (en) | 2015-11-30 | 2015-11-30 | Humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520975487.5U CN205208821U (en) | 2015-11-30 | 2015-11-30 | Humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208821U true CN205208821U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520975487.5U Active CN205208821U (en) | 2015-11-30 | 2015-11-30 | Humidifier |
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| Country | Link |
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| CN (1) | CN205208821U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352091A (en) * | 2015-11-30 | 2016-02-24 | 珠海格力电器股份有限公司 | Humidifier and dry burning prevention method thereof |
| CN107401795A (en) * | 2017-08-07 | 2017-11-28 | 广东美的制冷设备有限公司 | Humidification device, anti-dry control method, air conditioner and storage medium |
| CN107401796A (en) * | 2017-08-07 | 2017-11-28 | 广东美的制冷设备有限公司 | Humidification device, anti-dry control method, air conditioner and storage medium |
| CN107504610A (en) * | 2017-08-07 | 2017-12-22 | 广东美的制冷设备有限公司 | Anti-dry control method, storage medium, control device preventing dry fry and air conditioner |
-
2015
- 2015-11-30 CN CN201520975487.5U patent/CN205208821U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352091A (en) * | 2015-11-30 | 2016-02-24 | 珠海格力电器股份有限公司 | Humidifier and dry burning prevention method thereof |
| CN107401795A (en) * | 2017-08-07 | 2017-11-28 | 广东美的制冷设备有限公司 | Humidification device, anti-dry control method, air conditioner and storage medium |
| CN107401796A (en) * | 2017-08-07 | 2017-11-28 | 广东美的制冷设备有限公司 | Humidification device, anti-dry control method, air conditioner and storage medium |
| CN107504610A (en) * | 2017-08-07 | 2017-12-22 | 广东美的制冷设备有限公司 | Anti-dry control method, storage medium, control device preventing dry fry and air conditioner |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |