CN209444619U - Spiral case component and air processor with it - Google Patents

Abstract

The utility model discloses a kind of spiral case component and with its air processor, the spiral case component includes: mounting plate；Spiral case, the spiral case are connected with the mounting plate, and the spiral case has air inlet and air outlet, the outlet air mouth down；Electric-controlled box, the electric-controlled box are set to the mounting plate and are spaced apart setting with the spiral case, and the electric-controlled box includes the box body of bottom-open and set on the intracorporal circuit board of the box.Spiral case component according to the present utility model, can prevent the water droplet at the top of spiral case component from dropping onto electric-controlled box downwards, advantageously reduce the failure rate of the circuit board in electric-controlled box, to improve the reliability of circuit board work.

Description

Spiral case component and air processor with it

Technical field

The utility model relates to air-conditioning technical fields, more particularly, to a kind of spiral case component and with its air-treatment dress It sets.

Background technique

Spiral case component in the related technology leads to spiral case component since the electric-controlled box installation site of spiral case component is unreasonable The water droplet at top is easier to enter in electric-controlled box, easily leads to the circuit board failure in electric-controlled box, to influence circuit board work Reliability.Therefore, how to reduce influence of the water droplet to circuit board at the top of spiral case component is that those skilled in the art need to solve Certainly the technical issues of.

Utility model content

The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions A kind of spiral case component is gone out, can prevent the water droplet at the top of spiral case component from dropping onto electric-controlled box downwards, advantageously reduce electric-controlled box The failure rate of interior circuit board, to improve the reliability of circuit board work.

The utility model also proposed a kind of air processor with above-mentioned spiral case component.

According to the spiral case component of the utility model embodiment, comprising: mounting plate；Spiral case, the spiral case and the mounting plate It is connected, the spiral case has air inlet and air outlet, the outlet air mouth down；Electric-controlled box, the electric-controlled box are set to the installation Plate and setting is spaced apart with the spiral case, the electric-controlled box includes the box body of bottom-open and is set to the intracorporal circuit of the box Plate.

According to the spiral case component of the utility model embodiment, by making the opening down of electric-controlled box, spiral case group can be prevented Water droplet at the top of part drops onto electric-controlled box downwards, advantageously reduces the failure rate of the circuit board in electric-controlled box, and then improve electricity The reliability of road plate work, while by the way that electric-controlled box and spiral case interval is arranged, the air-flow in spiral case can be reduced to electric-controlled box The influence of interior circuit board is conducive to the failure rate for further decreasing electric-controlled box interior circuit board.

In some embodiments of the utility model, the spiral case includes volute casing and diffuser, the diffuser with it is described One end far from the volute casing of volute casing connection, the diffuser limits the air outlet, the diffuser and the volute casing Junction formed volute tongue, the mounting plate have installation position, the installation position be located at the lower section of the volute casing and be located at described in The side of diffuser, the electric-controlled box are installed to the installation position.

Optionally, the mounting plate includes: vertically disposed first plate body and the second plate body, one end of first plate body It is connected to the periphery wall of the volute casing, the installation position is set to first plate body, second plate body and first plate body One end far from the volute casing be connected and second plate body extends along the direction where the central axis of the volute casing.

In some optional embodiments of the utility model, the installation position has the first buckling parts, second plate The side surface towards the spiral case of body is equipped with the second buckling parts, and one end of the box body is located at first buckling parts, The other end of the box body is located at second buckling parts.

Optionally, the installation position is equipped with two buckling plates spaced apart along the vertical direction, and two buckling plates limit First buckling parts out, described one end of the box body is between described two buckling plates.

In some optional embodiments of the utility model, second plate body is equipped with spaced apart along the vertical direction Two limit plates, two limit plates limit second buckling parts, and the other end of the box body is located at described two Between a limit plate.

Optionally, the installation position is equipped with grab, and the top surface of the box body is equipped with to be clasped with the grab Card muscle.

In some embodiments of the utility model, the circuit board is equipped with emergency button, and the lower end of the box body has Jagged, the mounting plate is equipped with avoid holes, the avoid holes, the notch and the emergency button face one by one.

Optionally, the spiral case component further includes key, one end of the key be connected with the hole wall of the avoid holes and The rest part of the key is spaced apart with the hole wall of the avoid holes.

According to the air processor of the utility model embodiment, including above-mentioned spiral case component.

Spiral case can be prevented by the way that above-mentioned spiral case component is arranged according to the air processor of the utility model embodiment Water droplet at the top of component drops onto electric-controlled box downwards, advantageously reduces the failure rate of the circuit board in electric-controlled box, to improve The reliability of circuit board work, and then improve the reliability of air processor work.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the floor map according to the spiral case component of the utility model embodiment；

Fig. 2 is the schematic rear view according to Fig. 1；

Fig. 3 is the enlarged diagram in Fig. 2 at A；

Fig. 4 is the stereoscopic schematic diagram according to the spiral case component of the utility model embodiment；

Fig. 5 is the enlarged diagram in Fig. 4 at B；

Fig. 6 is the sectional perspective schematic diagram according to the spiral case component of the utility model embodiment, wherein electric-controlled box is from installation It is removed on plate；

Fig. 7 is the schematic perspective view according to the electric-controlled box of the utility model embodiment；

Fig. 8 is the schematic perspective view according to another angle of the electric-controlled box of the utility model embodiment.

Appended drawing reference:

Spiral case component 100；

Mounting plate 1；

First plate body 11；Installation position 11a；First buckling parts 111；Buckling plate 1111；Grab 112；Avoid holes 113；

Second plate body 12；Second buckling parts 121；Limit plate 1211；

Spiral case 2；Volute casing 21；Diffuser 22；Volute tongue 23；Air inlet 2a；Air outlet 2b；

Electric-controlled box 3；Box body 31；Card muscle 32；Lug boss 33；Notch 34；

Emergency button 4；

Key 5.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to Fig. 1-Fig. 8 description according to the spiral case component 100 of the utility model embodiment.

It as Figure 1-Figure 2, may include mounting plate 1, spiral case 2 according to the spiral case component 100 of the utility model embodiment With electric-controlled box 3, spiral case 2 is connected with mounting plate 1, and spiral case 2 has air inlet 2a and air outlet 2b, and downward, air-flow can by air outlet 2b It is flowed into spiral case 2 by air inlet 2a, and is discharged by air outlet 2b.

As shown in figs 2-4, electric-controlled box 3 is set to mounting plate 1 and is spaced apart setting with spiral case 2, and electric-controlled box 3 is spacious including bottom The box body 31 and the circuit board in box body 31 opened.

It should be noted that in the description of the present invention, it should be understood that term " on ", "lower", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside", " radial direction ", " circumferential direction " is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

As a result, by making the opening down of electric-controlled box 3, it can prevent the water droplet at 100 top of spiral case component from dropping onto automatically controlled In box 3, the failure rate of the circuit board in electric-controlled box 3 is advantageously reduced, and then improve the reliability of circuit board work, passed through simultaneously So that electric-controlled box 3 and the setting of the interval of spiral case 2, can reduce influence of the air-flow to the circuit board in electric-controlled box 3 in spiral case 2, favorably In the failure rate for further decreasing 3 interior circuit board of electric-controlled box.

According to the spiral case component 100 of the utility model embodiment, by making the opening down of electric-controlled box 3, snail can be prevented The water droplet at 100 top of shell component drops onto downwards in electric-controlled box 3, advantageously reduces the failure rate of the circuit board in electric-controlled box 3, into And the reliability of circuit board work is improved, while being spaced setting by making electric-controlled box 3 and spiral case 2, the gas in spiral case 2 can be reduced The influence to the circuit board in electric-controlled box 3 is flowed, the failure rate for further decreasing 3 interior circuit board of electric-controlled box is conducive to.

Shown referring to Figures 1 and 2 in some embodiments of the utility model, spiral case 2 includes volute casing 21 and diffuser 22, diffuser 22 is connected to volute casing 21, and one end of the separate volute casing 21 of diffuser 22 limits air outlet 2b, diffuser 22 and snail The junction of room 21 forms volute tongue 23, and there is installation position 11a, installation position 11a to be located at the lower section of volute casing 21 and be located at expansion for mounting plate 1 The side of separate tube 22, the installation of electric-controlled box 3 to installation position 11a.For example, as shown in Fig. 2, the appearance positioned at volute casing 21 of mounting plate 1 Part between the part of the neighbouring volute tongue 23 of the outer surface of the part and diffuser 22 of the neighbouring volute tongue 23 in face is installation position 11a.Thus, it is possible to make the install compact of spiral case 2 and electric-controlled box 3 on mounting plate 1, electric-controlled box 3 is advantageously reduced to spiral case The occupancy in space in component 100.Optionally, as shown in Fig. 2, installation position 11a is located at the underface of volute casing 21 and is located at diffuser 22 side.

For example, as shown in Figure 1, Figure 4 and Figure 5, centrifugal blower is equipped in volute casing 21, have on volute casing 21 air inlet 2a and into Air port 2a is located on the axial direction of centrifugal blower, and one end of the separate volute casing 21 of diffuser 22 limits air outlet 2b, automatically controlled Box 3 is mounted on mounting plate 1, and electric-controlled box 3 is located at the lower section of volute casing 21 and is located at the neighbouring volute tongue 23 of the outer surface of diffuser 22 Side.Thus, it is possible to make the install compact of spiral case 2 and electric-controlled box 3 on mounting plate 1, electric-controlled box 3 is advantageously reduced to snail The occupancy in space in shell component 100, while making air inlet 2a and air outlet 2b of the electric-controlled box 3 far from spiral case 2, when blower works When, be conducive to shadow of the air-flow to the circuit board in electric-controlled box 3 for reducing the air-flow for flowing to air inlet 2a and flowing out air inlet 2a It rings.

Optionally, as shown in figure 4, mounting plate 1 includes: vertically disposed first plate body 11 and the second plate body 12, the first plate One end of body 11 is connected to the periphery wall of volute casing 21, and installation position 11a is set to the first plate body 11, the second plate body 12 and the first plate body 11 Separate volute casing 21 one end be connected and the second plate body 12 along where the central axis of volute casing 21 direction extend.For example, such as Fig. 4 Shown, the extending direction of the central axis for extending perpendicularly to volute casing 21 of the first plate body 11, the second plate body 12 is parallel to snail The central axis of room 21.Structure is simple as a result, and advantageously ensures that the installation strength of mounting plate 1, and is convenient for electric-controlled box 3 It is installed to mounting plate 1.

In some optional embodiments of the utility model, referring to shown in Fig. 2 and Fig. 3, installation position 11a has the first button Conjunction portion 111, the side surface towards spiral case 2 of the second plate body 12 are equipped with the second buckling parts 121, and one end of box body 31 is located at the The other end of one buckling parts 111, box body 31 is located at the second buckling parts 121.Pass through one end of box body 31 and the first buckling parts as a result, 111 be clasped and the other end of box body 31 and the second buckling parts 121 are clasped, not only mounting structure is simple, and And it is easy to implement the installation and removal to box body 31.For example, the first buckling parts 111 is formed as being suitable for the one end fits with box body 31 The first card slot, the second buckling parts 121 be formed as with the other end of box body 31 cooperate the second card slot.

Optionally, as shown in Figure 4 and Figure 5, installation position 11a is equipped with two buckling plates 1111 spaced apart along the vertical direction, Two buckling plates 1111 limit the first buckling parts 111, and one end of box body 31 is located between two buckling plates 1111.Make as a result, The structure for obtaining the first buckling parts 111 is simple, convenient for the machine-shaping of the first buckling parts 111, and advantageously reduces cost.

In some optional embodiments of the utility model, as shown in Figure 5 and Figure 6, the second plate body 12 is equipped with along upper Lower direction two limit plates 1211 spaced apart, two limit plates 1211 limit the second buckling parts 121, the other end of box body 31 Between two limit plates 1211.As a result, the structure of the second buckling parts 121 is simple, convenient for adding for the second buckling parts 121 Work molding, and advantageously reduce cost.

In some instances, as shown in Figure 4 and Figure 5, installation position 11a is equipped with two buckling plates spaced apart along the vertical direction 1111, two buckling plates 1111 limit the first buckling parts 111, and one end of box body 31 is located between two buckling plates 1111, the Two plate bodys 12 are equipped with two limit plates 1211 spaced apart along the vertical direction, and two limit plates 1211 limit the second buckling parts 121, the other end of box body 31 is equipped with lug boss 33, and lug boss 33 is located between two limit plates 1211.Wherein, by box body Lug boss 33 is arranged in 31 other end, and when electric-controlled box 3 is installed to mounting plate 1, lug boss 33 is located at two limit plates 1211 Between, thus prevent electric-controlled box 3 anti-loaded.

Optionally, as shown in Figure 4 and Figure 5, installation position 11a is equipped with grab 112, and the top surface of box body 31 is equipped with and grab The 112 card muscle 32 being clasped.The detachable cooperation for passing through grab 112 and card muscle 32 as a result, is easy to implement box body 31 in spiral case Assembly and disassembly on component 100.

In some instances, as shown in Figure 5 and Figure 6, mounting plate 1 includes vertically disposed first plate body 11 and the second plate body 12, one end of the first plate body 11 is connected to the periphery wall of volute casing 21, and installation position 11a is set to the first plate body 11, the second plate body 12 with One end of the separate volute casing 21 of first plate body 11 is connected and the second plate body 12 extends along the direction where the central axis of volute casing 21. Installation position 11a is equipped with two buckling plates 1111 spaced apart along the vertical direction, and two buckling plates 1111 limit the first buckling parts 111, one end of box body 31 is located between two buckling plates 1111, and the second plate body 12 is equipped with spaced apart two along the vertical direction Limit plate 1211, two limit plates 1211 limit the second buckling parts 121, and the other end of box body 31 is located at two limit plates 1211 Between.Installation position 11a is equipped with grab 112, and the top surface of box body 31 is equipped with the card muscle 32 being clasped with grab 112.For example, When box body 31 is installed to mounting plate 1, one end of box body 31 first can be installed to the first buckling parts 111, box body 31 it is another End is installed to the second buckling parts 121, cooperates grab 112 and card muscle 32.It may make box body 31 in mounting plate 1 as a result, On installation it is reliable, and convenient for assembly and disassembly.

In some embodiments of the utility model, as shown in figures 3 and 8, circuit board is equipped with emergency button 4, box body 31 lower end has notch 34, and mounting plate 1 is equipped with avoid holes 113, and avoid holes 113, notch 34 and emergency button 4 are one by one just It is right.As a result, when spiral case component 100 needs emergency shutdown, the finger or tool of user is in turn through avoid holes 113, notch 34 touch emergency button 4, to realize circuit board emergency shutdown, reduce security risk in use process.

For example, being equipped with blower in spiral case 2, there is the transmitting of signal between blower and circuit board, when the finger or tool of user When sequentially passing through avoid holes 113, the touch emergency button 4 of notch 34, circuit board controls fan parking, so that user can be to spiral case group Part 100 is overhauled, and is conducive to reduce installation problems.

Optionally, as shown in Figure 3 and Figure 5, spiral case component 100 further includes key 5, one end and the avoid holes 113 of key 5 Hole wall is connected and the rest part of key 5 is spaced apart with the hole wall of avoid holes 113.User can directly be pressed by touching as a result, Key 5 realizes the control to emergency button 4, and user can be achieved in the side of the separate spiral case 2 of mounting plate 1 to emergency button 4 Control, it is easy to operate, and the finger of user is avoided to extend into avoid holes 113 and notch 34, be conducive to further decrease Installation problems.

For example, as shown in Figure 3 and Figure 5, key 5 can be elastic component, key 5 is located in avoid holes 113 when not in use, presses Key 5 is deformable in the central axial direction of spiral case 2, and when touching key 5, one end direction of key 5 is close to the side of emergency button 4 To deformation to touch emergency button 4.

According to the air processor of the utility model embodiment, including the spiral case according to the utility model above-described embodiment Component 100.For example, air treatment module pendulum includes blower, drip tray, applies water part, water tank, outlet valve and driving motor, wherein Water tank and driving motor are set to spiral case component 100, blower and driving motor and circuit board has the transmitting of signal, air-treatment dress Room air can be humidified by setting.

According to the air processor of the utility model embodiment, by being arranged according to the utility model above-described embodiment Spiral case component 100 can prevent the water droplet at 100 top of spiral case component from dropping onto downwards in electric-controlled box 3, advantageously reduce electric-controlled box 3 The failure rate of interior circuit board to improve the reliability of circuit board work, and then improves the reliable of air processor work Property.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (10)

1. a kind of spiral case component characterized by comprising

Mounting plate；

Spiral case, the spiral case are connected with the mounting plate, and the spiral case has air inlet and air outlet, the outlet air mouth down；

Electric-controlled box, the electric-controlled box are set to the mounting plate and are spaced apart setting with the spiral case, and the electric-controlled box includes bottom Open box body and be set to the intracorporal circuit board of the box.

2. spiral case component according to claim 1, which is characterized in that the spiral case includes volute casing and diffuser, the expansion Separate tube is connected to the volute casing, and one end far from the volute casing of the diffuser limits the air outlet, the diffuser Volute tongue is formed with the junction of the volute casing, the mounting plate has installation position, and the installation position is located at the lower section of the volute casing And it is located at the side of the diffuser, the electric-controlled box is installed to the installation position.

3. spiral case component according to claim 2, which is characterized in that the mounting plate includes: vertically disposed first plate Body and the second plate body, one end of first plate body are connected to the periphery wall of the volute casing, and the installation position is set to described first Plate body, second plate body is connected with one end far from the volute casing of first plate body and second plate body is along the snail Direction where the central axis of room extends.

4. spiral case component according to claim 3, which is characterized in that the installation position has the first buckling parts, and described the The side surface towards the spiral case of two plate bodys is equipped with the second buckling parts, and one end of the box body is located at described first and fastens The other end in portion, the box body is located at second buckling parts.

5. spiral case component according to claim 4, which is characterized in that the installation position is equipped with spaced apart along the vertical direction Two buckling plates, two buckling plates limit first buckling parts, and described one end of the box body is located at described two Between buckling plate.

6. spiral case component according to claim 4, which is characterized in that second plate body is equipped with and is spaced along the vertical direction Two limit plates opened, two limit plates limit second buckling parts, and the other end of the box body is located at institute It states between two limit plates.

7. spiral case component according to claim 3, which is characterized in that the installation position is equipped with grab, the box body Top surface is equipped with the card muscle being clasped with the grab.

8. spiral case component according to claim 1, which is characterized in that the circuit board is equipped with emergency button, the box The lower end of body has notch, and the mounting plate is equipped with avoid holes, and the avoid holes, the notch and the emergency button are one by one Face.

9. spiral case component according to claim 8, which is characterized in that further include key, one end of the key with it is described The hole wall of avoid holes is connected and the rest part of the key is spaced apart with the hole wall of the avoid holes.

10. a kind of air processor, which is characterized in that including spiral case component according to claim 1 to 9.