CN202254129U

CN202254129U - Dehumidifier

Info

Publication number: CN202254129U
Application number: CN2011203781813U
Authority: CN
Inventors: 张辉; 黄辉; 韩鹏; 刘畅; 王铭坤; 尔驰玛
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2011-09-30
Filing date: 2011-09-30
Publication date: 2012-05-30
Anticipated expiration: 2021-09-30

Abstract

The utility model provides a dehumidifier, which includes an electric appliance box and a buoy that are arranged in parallel inside the dehumidifier. A check mechanism is arranged on the surface of the electric appliance box on the side corresponding to the buoy in an elastically extensible manner, and the buoy can pass through the check mechanism in one direction. According to the dehumidifier provided by the utility model, as the elastically extensible check mechanism is arranged on the electric appliance box which is arranged in parallel with the buoy, the buoy starts to be contacted with the check mechanism according to the variation of the angles when rotating along with the rising of the water level; the check mechanism moves backwards gradually under the acting force of the buoy, and returns back after the buoy passes through so as to prevent the buoy from rotating in a reverse direction, as a result, when water in the dehumidifier is full, the buoy can be kept stable so as to approach nearer a switch of the dehumidifier to acquire reliable sensing signals and cut off the switch timely. Therefore, water can be prevented from overflowing from a water tank as a result of continuous operation of the dehumidifier.

Description

Dehumidifier

Technical field

The utility model relates to household appliance technical field, in particular to a kind of dehumidifier.

Background technology

From the consideration of protection environment, bringing into use in the dehumidifier such as propane environment such as (R290) has good type cold-producing medium fully.But,, so adopt the switching mechanism that cooperates with the magnet buoy near switch in the dehumidifier because propane belongs to inflammable and explosive type material; Concrete principle is: when cistern water level rises, the buoy band place the buoy top magnet together along with liquid level is rotated, thereby change magnet and near the distance of switch; When buoy turns to 30 ° of left and right sides of vertical curve angle; Begin induction near switch, when also continuing 5 seconds near inductive switching to magnet, controller system receives the induced signal near switch; Stop the running of dehumidifier, and do the full warning indication of water outlet.

Because buoy is that the variation of liquid level changes the rotational angle of buoy along with liquid level is rotated, and then influence is near the induction of switch.When water is full, artificial collision or rock dehumidifier and can cause water level in the water tank to rock causing buoy to swing back and forth, if buoy and vertical curve angle can not keep 5 seconds greater than time of 30 ° continuously, then system does not think that water level is full, dehumidifier will move always.

The utility model content

The utility model aims to provide a kind of dehumidifier, prevents the purpose that buoy swings back and forth during with realization water tank full water.

To achieve these goals, the utility model provides a kind of dehumidifier, comprising: the electrical equipment box; And buoy, being arranged side by side in dehumidifier inside with the electrical equipment box, but on an electrical equipment box side surface relative, being provided with non-return mechanism elastic telescopic with buoy, buoy is configured to can be from unidirectional passing through on the non-return mechanism.

Further, the side surface that electrical equipment box and buoy are relative is provided with holder, and along continuous straight runs is provided with draw-in groove on this holder, and non-return mechanism is installed in the holder, and can slide along draw-in groove.

Further, non-return mechanism comprises: stop part, and its first end is provided with spatial accommodation, and its second end forms the backstop head, and stop part is provided with the slide protrusion that cooperates with draw-in groove; And spring, be arranged in the spatial accommodation.

Further, relatively be provided with first installing plate and second installing plate on the relative side surface on electrical equipment box and the buoy, form open space between first installing plate and second installing plate, but the non-return mechanism elastic telescopic be arranged in this open space.

Further, non-return mechanism comprises: stop part, and the one of which end forms the backstop head; And the helical spring sheet, be set on the stop part.

Further, the top of buoy has the installing plate that extends laterally, and this installing plate upper surface is provided with the shifting block that contacts with the backstop head of non-return mechanism.

Further, has the inclined contact surface that contacts with shifting block on the sidewall of backstop head.

Further, the sidewall relative with inclined contact surface forms the stop surface that contacts with shifting block on the backstop head.

Dehumidifier according to the utility model; Through but the non-return mechanism of elastic telescopic is set on the electrical equipment box that is arranged side by side with buoy, buoy is when rotating along with the rise of water level, along with the variation beginning of angle contacts with non-return mechanism; Non-return mechanism backs away under the active force of buoy; And buoy through after reset, stop the buoy counter-rotation, so just make buoy can keep stable status after completely at water; Help to obtain reliable induced signal and in time cut off switch, avoid dehumidifier to continue to move and cause water from water tank, to overflow near switch.

Description of drawings

The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:

Fig. 1 is that the non-return mechanism of the utility model dehumidifier and the position of buoy concern sketch map;

Fig. 2 is the decomposition scheme of installation of first kind of non-return mechanism on the electrical equipment box of the utility model dehumidifier;

Fig. 3 is the mounting structure sketch map of second kind of non-return mechanism on the electrical equipment box of the utility model dehumidifier;

Fig. 4 is the structural representation of second kind of non-return mechanism of the utility model dehumidifier; And

Fig. 5 is the structural representation of the inclined contact surface of backstop head.

The specific embodiment

Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.

According to the embodiment of the utility model, a kind of dehumidifier is provided, as shown in Figure 1, comprising: electrical equipment box 10; And be arranged side by side at the inner buoy 30 of dehumidifier with electrical equipment box 10, but and on the relative side surface of electrical equipment box 10 and buoy 30, be provided with non-return mechanism 50, buoy 30 is configured to can be from unidirectional passing through on the non-return mechanism 50. elastic telescopic

Dehumidifier according to the utility model embodiment; Through but the non-return mechanism 50 of elastic telescopic is set on the electrical equipment box 10 that is arranged side by side with buoy 30, buoy 30 is when rotating along with the rise of water level, along with the variation beginning of angle contacts with non-return mechanism 50; Non-return mechanism 50 backs away under the active force of buoy; And buoy 30 through after reset, stop buoy 30 counter-rotation, so just make buoy 30 can keep stable status after completely at water; Help to obtain reliable induced signal and in time cut off switch, avoid dehumidifier to continue to move and cause water from water tank, to overflow near switch.

The concrete mounting structure of non-return mechanism 50 on electrical equipment box 10 is as shown in Figure 2; Electrical equipment box 10 is provided with holder 11 with buoy 30 relative side surfaces; Along continuous straight runs is provided with draw-in groove 111 on this holder 11, and non-return mechanism 50 is installed in this holder 11, and can slide along draw-in groove 111.From Fig. 2, it can also be seen that; Non-return mechanism 50 comprises: stop part 51; Its first end is provided with spatial accommodation 511; Its second end forms backstop 513, and also is provided with the slide protrusion 515 that cooperates with draw-in groove 111 on the stop part 51, cooperates the slip of realization non-return mechanism 50 in holder 11 through this slide protrusion 515 and draw-in groove 111; Through being set in spatial accommodation 511, spring 53 make non-return mechanism 50 realize the function of elastic telescopic.

Fig. 3 shows the embodiment of the another kind of non-return mechanism 50 of the utility model embodiment; In this embodiment; Relatively be provided with first installing plate 13 and second installing plate 15 on the relative side surface on electrical equipment box 10 and the buoy 30; Form open space 17 between this first installing plate 13 and second installing plate 15, but non-return mechanism 50 elastic telescopics be arranged in this open space 17.

The concrete structure of second kind of non-return mechanism 50 is as shown in Figure 4, comprising: stop part 51 forms backstop 513 at an end of this stop part 51; And be set in the helical spring sheet 55 on the stop part 51, retreat in the open space 17 when stop part 51 receives thrust, and can under the effect of helical spring sheet 55, reset.

Refer again to Fig. 1, have laterally the installing plate 31 that extends at the top of buoy 30, these installing plate 31 upper surfaces are provided with the shifting block 33 that touches with the backstop of non-return mechanism 50 513.

And in the embodiment of above-mentioned two kinds of non-return mechanisms 50; Have the inclined contact surface of shifting block shown in Figure 5 33 contacts on the sidewall of the backstop of stop part 51 513, when shifting block 33 contacted with this inclined contact surface, stop part 51 began to retreat; Shifting block 33 is gradually through non-return mechanism 50; After shifting block 33 passed through non-return mechanism 50 fully, stop part 51 resetted under the effect of spring 53 or helical spring sheet 55, from Fig. 5, it can also be seen that; Sidewall relative with inclined contact surface on backstop 513 forms the stop surface that contacts with shifting block 33; Shifting block 33 with can't promote stop part 51 after this stop surface contacts and retreat, non-return mechanism 50 has played prevention buoy 30 to reciprocal rotation, so just makes buoy 30 can keep stable status at water after completely.

From above description, can find out that the utility model the above embodiments have realized following technique effect:

In the embodiment of the utility model; Through but the non-return mechanism 50 of elastic telescopic is set on the electrical equipment box 10 that is arranged side by side with buoy 30, buoy 30 is when rotating along with the rise of water level, along with the variation beginning of angle contacts with non-return mechanism 50; Non-return mechanism 50 backs away under the active force of buoy; And buoy 30 through after reset, stop buoy 30 counter-rotation, so just make buoy 30 can keep stable status after completely at water; Help to obtain reliable induced signal and in time cut off switch, avoid dehumidifier to continue to move and cause water from water tank, to overflow near switch.

The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. dehumidifier comprises:

Electrical equipment box (10); And

Buoy (30) is arranged side by side in said dehumidifier inside with said electrical equipment box (10),

It is characterized in that, at said electrical equipment box (10) and said buoy (30) but on the relative side surface elastic telescopic ground be provided with non-return mechanism (50), said buoy (30) is configured to can be from unidirectional passing through on the said non-return mechanism (50).

2. according to the dehumidifier shown in the claim 1; It is characterized in that; The side surface that said electrical equipment box (10) is relative with said buoy (30) is provided with holder (11); Said holder (11) is gone up along continuous straight runs and is provided with draw-in groove (111), and said non-return mechanism (50) is installed in the said holder (11), and can slide along said draw-in groove (111).

3. according to the dehumidifier shown in the claim 2, it is characterized in that said non-return mechanism (50) comprising:

Stop part (51), its first end is provided with spatial accommodation (511), and its second end forms backstop head (513), and said stop part (51) is provided with the slide protrusion (515) that cooperates with said draw-in groove (111); And

Spring (53) is arranged in the said spatial accommodation (511).

4. according to the dehumidifier shown in the claim 1; It is characterized in that; Said electrical equipment box (10) is gone up on the relative side surface with said buoy (30) and relatively is provided with first installing plate (13) and second installing plate (15); Form open space (17) between said first installing plate (13) and said second installing plate (15), said non-return mechanism (50) but elastic telescopic be arranged in the said open space (17).

5. according to the dehumidifier shown in the claim 4, it is characterized in that said non-return mechanism (50) comprising:

Stop part (51), one of which end form said backstop head (513); And

Helical spring sheet (55) is set on the said stop part (51).

6. according to the dehumidifier shown in claim 3 or 5; It is characterized in that; The top of said buoy (30) has the installing plate (31) that extends laterally, and said installing plate (31) upper surface is provided with the shifting block (33) that contacts with the backstop head (513) of said non-return mechanism (50).

7. according to the dehumidifier shown in claim 3 or 5, it is characterized in that having the inclined contact surface that contacts with said shifting block (33) on the sidewall of said backstop head (513).

8. according to the dehumidifier shown in the claim 7, it is characterized in that said backstop head (513) is gone up the sidewall relative with said inclined contact surface and formed the stop surface that contacts with said shifting block (33).