CN202792391U - Semiconductor dehumidifier - Google Patents
Semiconductor dehumidifier Download PDFInfo
- Publication number
- CN202792391U CN202792391U CN 201220265465 CN201220265465U CN202792391U CN 202792391 U CN202792391 U CN 202792391U CN 201220265465 CN201220265465 CN 201220265465 CN 201220265465 U CN201220265465 U CN 201220265465U CN 202792391 U CN202792391 U CN 202792391U
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- water
- electrode
- water tank
- insulating base
- dehumidifier
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Abstract
The utility model discloses a semiconductor dehumidifier comprising a dehumidifier main body, a water tank used for receiving drained water of the dehumidifier main body, and a water level control device, wherein the water level control device comprises at least a pair of electrodes, the electrodes are installed on the water tank, and one end of each electrode extends into the water tank. When the water tank is full of water and the water contacts with the electrodes, the electrodes are connected and a detection circuit controls the dehumidifier main body to halt. Therefore, by means of a conducting characteristic of the water, when the water tank is full of water, the electrodes contact with the water and are connected to achieve detection to a full water state. A traditional detection way by using complex structure and high-cost parts such as floating balls and micro-switches is omitted. Detection of the water full state and the water tank can be achieved on a control board through an electronic circuit, cost is low, and assembly and disassembly are simple and easy.
Description
Technical field
The utility model relates to the daily living article art, refers in particular to a kind of semiconductor dehumidifier machine.
Background technology
The water of the semiconductor demoistener on the existing market completely detects, and usually all is to load onto ball float in water tank, moves on the ball float when water is full, and the microswitch action that water is completely detected realizes the full automatic stop of water; Whether detect water tank with microswitch in addition and extract out, be drawn out of such as water tank, the microswitch that detects water tank, the complete machine outage is shut down if disconnecting.The drawback of this structure is, ball float is stuck easily in the water tank, and the strict cost of microswitch action force is high, and constitutional detail is many, and assembling is complicated.
The utility model content
In view of this, the utility model is for the drawback of prior art existence, and its main purpose provides a kind of semiconductor dehumidifier machine, by installing electrodes, utilizes the conductive characteristic of water to come control subject, to realize the effect of the full autostop of water.
For achieving the above object, the utility model adopts following technical scheme:
A kind of semiconductor dehumidifier machine; comprise that the dehumidifier main body reaches the water tank that is used for connecing the draining of dehumidifier main body; comprise a water-level control apparatus; this water-level control apparatus comprises testing circuit and at least two electrodes; this electrode is installed on the water tank and connection detection circuit, and electrode has an end to stretch in the water tank, when the water of water tank completely to electrode contact the time; electrode touches the water conducting, and this control circuit control dehumidifier main body is shut down.
Preferably, described electrode is installed in water tank upper, and electrode touches the water conducting when Water in Water Tank is full.
Preferably, described electrode is installed in the water tank sidepiece, and electrode touches the water conducting when Water in Water Tank is full.
Preferably, described electrode has two, and these two electrodes are Five-gold-sheet or carbon-point.
Preferably, described tank top is covered with a tank lid, and described electrode is installed on this tank lid, and described dehumidifier main body is positioned at the water tank top, be provided with a dividing plate between this dehumidifier main body and the water tank, described testing circuit is installed on this dividing plate and forms up and down butt relation with electrode.
Preferably, described tank lid is provided with a perforate, and described electrode is installed in the perforate by the first insulating base is removable.
Preferably, offer two pairs of terminal holes on described the first insulating base, and the first insulating base bottom surface between the two pairs of terminal holes extends to form limited block downwards, this limited block is provided with lug boss; Described electrode includes contact part, holding parts and tactile water section, and this contact part is bent into hook and is hung on the terminal hole, and this holding parts is provided with hole clipping, and hole clipping is embedded on the lug boss of limited block, and this tactile water section reaches the water tank from the bottom surface of tank lid.
Preferably, along being provided with projection, the first insulating base both sides of described electrode have extended to form grab downwards in the perforate along being extended with chimb downwards at the end of the perforate of described tank lid, the bottom surface of this first insulating base is pressed on the projection, and two grabs pass perforate and collude edge at the bottom of chimb.
Preferably, described dividing plate is provided with a perforate, and the two ends of perforate have chute, and described testing circuit is clamped in the chute by removable the slipping into of laminar second insulating base.
Preferably, described the second insulating base is provided with a breach, and the week of this breach extends to form the V font banking stop that stretches out the second insulating base bottom along one, and also is provided with several through holes on this second insulating base; Described testing circuit comprises two electroconductive elastic sheets and a water level signal shell fragment, this electroconductive elastic sheet and water level signal shell fragment include elasticity abutting part, holding parts and wire connecting portion, this elasticity abutting part is bent into the V font and is suspended from banking stop below and is connected on the electrode, this holding parts is provided with for screw and passes and be fixed on perforation on the second insulating base, and this wire connecting portion is stretched out the second insulating base from through hole upper surface is connected with wire.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, as shown from the above technical solution, it mainly is by at water tank electrode being set, adopting the conductive characteristic of water, when water is full, the tactile water conducting of electrode realizes the detection of the full state of water, saves the full detection mode of traditional water and utilizes labyrinth and the expensive parts such as ball float, microswitch, and water is expired and the water tank detection realizes at control panel with electronic circuit, cost is low, assembles simple and easy.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the assembling schematic perspective view of the embodiment of the utility model;
Fig. 2 is the use view of Fig. 1;
Fig. 3 is the decomposition texture schematic diagram of the embodiment of the utility model;
Fig. 4 is the sectional view of the embodiment of the utility model;
Fig. 5 is the schematic diagram of the embodiment middle water level control device of the utility model;
Fig. 6 is the mounting structure schematic diagram of electrode among the embodiment of the utility model;
Fig. 7 is the exploded view of Fig. 6;
Fig. 8 is the mounting structure schematic diagram of electrode and the first insulating base among the embodiment of the utility model;
Fig. 9 is another visual angle figure of Fig. 8;
Figure 10 is the enlarged diagram at A place among Fig. 3;
Figure 11 is the scheme of installation of testing circuit and the second insulating base among the embodiment of the utility model;
Figure 12 is another visual angle figure of Figure 10;
Figure 13 is the exploded view of Figure 12;
Figure 14 is the circuit theory diagrams of the embodiment of the utility model.
The accompanying drawing identifier declaration:
10, shell 11, fore shell
12, back cover 13, dividing plate
131, perforate 132, chute
14, the second insulating base 141, breach
142, banking stop 143, through hole
20, water tank 21, tank lid
211, perforate 212, chimb
213, projection 22, the first insulating base
221, grab 222, terminal hole
223, limited block 224, lug boss
30, water-level control apparatus 31, electrode
311, electrode 312, electrode
313, contact part 314, holding parts
315, touch water section 316, hole clipping
32, testing circuit 321, electroconductive elastic sheet
322, electroconductive elastic sheet 323, water level signal shell fragment
324, elasticity abutting part 325, holding parts
326, wire connecting portion 327, perforation
40, dehumidifier main body.
The specific embodiment
At first, the dehumidifier of present embodiment is the semiconductor dehumidifier machine, please refer to Fig. 1 to shown in Figure 5, it has demonstrated the concrete structure of the preferred embodiment of the utility model, include dehumidifier main body 40, water tank 20 and water-level control apparatus 30, this water tank 20 can be installed in dehumidifier main body 40 belows with extracting out, be used for catching the draining of dehumidifier main body 40, this water-level control apparatus 30 is arranged between water tank 20 and the dehumidifier main body 40, realize the full measuring ability of water tank 20 water, when detect water less than the time, complete machine normal operation, when detect water when full complete machine automatically quit work.
Wherein, this dehumidifier main body 40 comprises shell 10 and is installed in radiator, semiconductor chilling plate, condenser, blower fan, controller and trunnion in the shell 10, the air inlet of this radiator is installed trunnion, the air inlet of this trunnion is facing to the air outlet of blower fan, certainly, the structure that arranges of dehumidifier main body 40 is not limited to this, is other form also, as long as can realize the dehumidifier function.
Hold, as shown in Figure 5, described water-level control apparatus 30 comprises at least one pair of electrode 31 and testing circuit 32, and this testing circuit 32 is conflicted with electrode 31 and is connected.Shown in Fig. 8,9, this electrode 31 is the conductors such as Five-gold-sheet or carbon-point, and its shape and size are not limit.In the present embodiment, described electrode 31 has a pair of, and this pair of electrodes 31 comprises electrode 311 and electrode 312, see Fig. 7, this electrode 312 is flaky texture, and it comprises contact part 313, holding parts 314 and tactile water section 315, this contact part 313 is bent into hook, and this holding parts 314 is provided with hole clipping 316.
See Fig. 6,7 and shown in Figure 8, the top cover of described water tank 20 is provided with a tank lid 21, and this tank lid 21 is provided with a perforate 211, and former electrodes 31 is by the first insulating base 22 removable being installed in the perforate 211.The end of the perforate 211 of this tank lid 21, is along being extended with chimb 212 downwards, perforate 211 interior edges are provided with projection 213, former electrodes 31 is installed in the perforate 211 by the first insulating base 22, the size of this first insulating base 22 and perforate 211 are suitable, extended to form grab 221 downwards in the first insulating base 22 both sides, the bottom surface of this first insulating base 22 is pressed on the projection 213, and two grabs 221 pass perforate 211 and collude in edge, 212 end of chimb.And, on the first insulating base 22, offer two pairs of terminal holes 222, and the first insulating base 22 bottom surfaces between the two pairs of terminal holes 222 extend to form limited block 223(downwards and see Fig. 9), this limited block 223 is provided with lug boss 224; After aforementioned electrode 31 was installed on this first insulating base 22, the contact part 313 of this electrode 31 was hung on the terminal hole 222, and the hole clipping 316 of this holding parts 314 is embedded on the lug boss 224 of limited block 223, and this tactile water section 315 reaches the water tank 20 from the bottom surface of tank lid 21.Certainly, this electrode 31 is not limited to be arranged on the top of water tank 20, also can be arranged on the sidepiece of water tank 20.
See Figure 13, described testing circuit 32 comprises electroconductive elastic sheet 321,322 and one water level signal shell fragment 323, and this water level signal shell fragment 323 is connected to (see figure 5) on electrode 311 or the electrode 312 with electroconductive elastic sheet 321 or electroconductive elastic sheet 322.This electroconductive elastic sheet 321,322 and one water level signal shell fragment 323 all adopt metal material to make, it comprises elasticity abutting part 324, holding parts 325 and wire connecting portion 326, this elasticity abutting part 324 is bent into V word structure, this holding parts 325 is provided with for screw and passes for fixing perforation 327, and this wire connecting portion 326 is used for being connected with wire.
See Fig. 3,4, described shell 10 comprises fore shell 11 and the back cover 12 of mutual fastening, after fastening, this fore shell 11 and back cover 12 be formed for the upper accommodating cavity of accommodating dehumidifier main body, and the lower accommodating cavity that is used for accommodating water tank 20, and, should upper accommodating cavity with lower accommodating cavity between be to separate with a dividing plate 13, this dividing plate 13 and 10 one-body molded connections of shell.In the present embodiment, be equipped with dividing plate 13 on this fore shell 11 and the back cover 12.And the dividing plate 13 of back cover 12 is provided with a perforate 131(and sees Figure 11), the two ends of this perforate 131 have chute 132, and described testing circuit 32 is clamped in the chute 132 by laminar the second insulating base 14 removable slipping into.
In conjunction with Figure 10 to Figure 13, described the second insulating base 14 is provided with a breach 141, and the week of this breach 141 extends to form the V font banking stop 142 that stretches out the second insulating base 14 bottoms along one, and also is provided with several through holes 143 on this second insulating base 14; When electroconductive elastic sheet 321,322 and after water level signal shell fragment 323 is installed on this second insulating base 14, each electroconductive elastic sheet 321,322 and the elasticity abutting part 324 of water level signal shell fragment 323 be suspended from banking stop 142 belows and be connected on the electrode 311,312, in the present embodiment, this electroconductive elastic sheet 321 is connected on the electrode 311, this electroconductive elastic sheet 322 is connected on the electrode 312, this water level signal shell fragment 323 can be connected on the electrode 311, also can be against on the electrode 312.Described holding parts 325 is screwed on the second insulating base 14, and this wire connecting portion 326 is stretched out the second insulating base 14 from through hole 143 upper surface is connected with wire.
Circuit theory diagrams of the present utility model as shown in figure 14, this J1 represents that electrode 31, J2 represent testing circuit 32, J1 and J2 are electrically connected, wherein, the wire 1 of J2 and 2 is used for connecing power supply, and the wire 3 of J2 is used for the output water level signal, and the wire 2 and 3 of J2 all is connected on one of them electrode 31 of J1.When the water level of water tank 20 does not reach electrode 311,312 bottom, electrode 311,312 not conductings, complete machine normal operation; When the water of water tank 20 is expired to water tank 20 upper limit position, electrode 311,312 touches water, because glassware for drinking water has conductive characteristic, can realize the weak resistive characteristic between the electrode 311,312, electrode 311,312 conductings and the signal when water is full send control circuit to by the wire 3 of J2, the control complete machine quits work, treat that water with water tank 20 goes after, just can work.
In sum, design focal point of the present utility model is, it mainly is by at water tank electrode being set, adopt the conductive characteristic of water, when water was full, electrode touched the detection that the water conducting realizes the full state of water, save the full detection mode of traditional water and utilize labyrinth and the expensive parts such as ball float, microswitch, water is expired and the water tank detection realizes at control panel that with electronic circuit cost is low, assembles simple and easy.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (10)
1. semiconductor dehumidifier machine; comprise that the dehumidifier main body reaches the water tank that is used for connecing the draining of dehumidifier main body; it is characterized in that: comprise a water-level control apparatus; this water-level control apparatus comprises testing circuit and at least two electrodes; this electrode is installed on the water tank and connection detection circuit, and electrode has an end to stretch in the water tank, when the water of water tank completely to electrode contact the time; electrode touches the water conducting, and this control circuit control dehumidifier main body is shut down.
2. semiconductor dehumidifier machine according to claim 1, it is characterized in that: described electrode is installed in water tank upper, and electrode touches the water conducting when Water in Water Tank is full.
3. semiconductor dehumidifier machine according to claim 1, it is characterized in that: described electrode is installed in the water tank sidepiece, and electrode touches the water conducting when Water in Water Tank is full.
4. according to claim 2 or 3 described semiconductor dehumidifier machines, it is characterized in that: described electrode has two, and these two electrodes are Five-gold-sheet or carbon-point.
5. semiconductor dehumidifier machine according to claim 2, it is characterized in that: described tank top is covered with a tank lid, described electrode is installed on this tank lid, described dehumidifier main body is positioned at the water tank top, be provided with a dividing plate between this dehumidifier main body and the water tank, described testing circuit is installed on this dividing plate and forms up and down butt relation with electrode.
6. semiconductor dehumidifier machine according to claim 5, it is characterized in that: described tank lid is provided with a perforate, and described electrode is installed in the perforate by the first insulating base is removable.
7. semiconductor dehumidifier machine according to claim 6 is characterized in that: offer two pairs of terminal holes on described the first insulating base, and the first insulating base bottom surface between the two pairs of terminal holes extends to form limited block downwards, this limited block is provided with lug boss; Described electrode includes contact part, holding parts and tactile water section, and this contact part is bent into hook and is hung on the terminal hole, and this holding parts is provided with hole clipping, and hole clipping is embedded on the lug boss of limited block, and this tactile water section reaches the water tank from the bottom surface of tank lid.
8. semiconductor dehumidifier machine according to claim 7, it is characterized in that: the end of the perforate of described tank lid, is along being extended with chimb downwards, the edge is provided with projection in the perforate, the first insulating base both sides of described electrode have extended to form grab downwards, the bottom surface of this first insulating base is pressed on the projection, and two grabs pass perforate and collude edge at the bottom of chimb.
9. according to claim 5 or 8 described semiconductor dehumidifier machines, it is characterized in that: described dividing plate is provided with a perforate, and the two ends of perforate have chute, and described testing circuit is clamped in the chute by removable the slipping into of laminar second insulating base.
10. semiconductor dehumidifier machine according to claim 9, it is characterized in that: described the second insulating base is provided with a breach, the week of this breach extends to form the V font banking stop that stretches out the second insulating base bottom along one, and also is provided with several through holes on this second insulating base; Described testing circuit comprises two electroconductive elastic sheets and a water level signal shell fragment, this electroconductive elastic sheet and water level signal shell fragment include elasticity abutting part, holding parts and wire connecting portion, this elasticity abutting part is bent into the V font and is suspended from banking stop below and is connected on the electrode, this holding parts is provided with for screw and passes and be fixed on perforation on the second insulating base, and this wire connecting portion is stretched out the second insulating base from through hole upper surface is connected with wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265465 CN202792391U (en) | 2012-06-07 | 2012-06-07 | Semiconductor dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220265465 CN202792391U (en) | 2012-06-07 | 2012-06-07 | Semiconductor dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792391U true CN202792391U (en) | 2013-03-13 |
Family
ID=47819645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220265465 Expired - Lifetime CN202792391U (en) | 2012-06-07 | 2012-06-07 | Semiconductor dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792391U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716174A (en) * | 2014-12-01 | 2016-06-29 | Tcl空调器(中山)有限公司 | Dehumidifier |
| CN112641402A (en) * | 2020-06-29 | 2021-04-13 | 安徽大汉机器人集团有限公司 | Device for directly detecting state of water tank through electric signal, water tank state detection method and floor washing machine |
-
2012
- 2012-06-07 CN CN 201220265465 patent/CN202792391U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716174A (en) * | 2014-12-01 | 2016-06-29 | Tcl空调器(中山)有限公司 | Dehumidifier |
| CN105716174B (en) * | 2014-12-01 | 2018-11-02 | Tcl空调器(中山)有限公司 | Dehumidifier |
| CN112641402A (en) * | 2020-06-29 | 2021-04-13 | 安徽大汉机器人集团有限公司 | Device for directly detecting state of water tank through electric signal, water tank state detection method and floor washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160203 Address after: 529300 Guangdong city of Kaiping province Changsha District lougang Avenue Tashan Industrial Park No. 6 B, C, D, E, F, G, H building Patentee after: Kaiping Elite Electronics Co., Ltd. Address before: 523000 Guangdong Province, Dongguan City West Fenggang Zhen Yan Tian Zhen Tian Bu Xin Industrial Zone Dongguan Jingbo Electronic Technology Co. Ltd. Patentee before: Dongguan Jingbo Electronic Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |