CN208735750U - Indoor unit and its drain assembly, air conditioner - Google Patents
Indoor unit and its drain assembly, air conditioner Download PDFInfo
- Publication number
- CN208735750U CN208735750U CN201821500706.4U CN201821500706U CN208735750U CN 208735750 U CN208735750 U CN 208735750U CN 201821500706 U CN201821500706 U CN 201821500706U CN 208735750 U CN208735750 U CN 208735750U
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- drain
- connection
- wall
- mounting groove
- clamping
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Abstract
The utility model provides a kind of indoor unit and its drain assembly, air conditioner, drain assembly includes water draining beak and drain connection, drain connection is mounted on water draining beak, the one end connecting on water draining beak with drain connection is provided with the connection wall of annular, mounting groove is provided in connection wall, the first end of mounting groove extends to the axial end portion of connection wall, and the second end of mounting groove is provided with clamping groove, and clamping groove is connected to mounting groove；Clamping position and stop portion are provided in clamping groove, stop portion is positioned close to one end of mounting groove, and clamping position is located at the one end of clamping groove far from mounting groove；The lug boss with clamping groove cooperation is provided on drain connection, boss is in clamping position, and stop portion abuts on lug boss.The drain assembly structure of the utility model is simple, and manufacturing cost is low, and assembly efficiency is high, is easy to install and remove.
Description
Technical field
The utility model relates to air-conditioning technical field, in particular to a kind of indoor unit and its drain assembly have above-mentioned room
The air conditioner of interior machine and its drain assembly.
Background technique
Air conditioner is a kind of common household electrical appliances, and in use, indoor unit can generate a certain amount of air conditioner water to air conditioner,
Typically scupper hose is connected on the water draining beak of drip tray, air conditioner water is discharged by outdoor by scupper hose.This company
The advantages of binding structure is that structure is simple, but there are assembly difficulty and is not easy the shortcomings that assembling in place, and in addition scupper hose uses
Time, which has been grown, to be easily deformed, and scupper hose is loosened from water draining beak, causes indoor unit leak.
To solve the above-mentioned problems, notification number is that the Chinese utility model patent of CN203857567U discloses a kind of interior
The drainpipe and indoor unit of machine, for drainpipe for connecting with water draining beak, drainpipe includes that tube body and fixing sleeve are set to tube body one end
Latch closure, be provided with an elastic force snap device in latch closure, the flange of the outer peripheral surface of water draining beak set by elastic force snap device card, into
And water draining beak and drainpipe are fixedly connected.This structure can reduce drainpipe assembly difficulty, prevent drainpipe from loosening and making
Occur at the situation of indoor unit leak.But the Assembly part of this structure is more, structure is complicated for part, produces assembly efficiency
It is low, high production cost.
Summary of the invention
The main purpose of the utility model is to provide a kind of drain assembly of simple indoor unit of structure.
The another object of the utility model is to provide a kind of indoor unit with above-mentioned drain assembly.
A further object of the utility model is to provide a kind of air conditioner with above-mentioned indoor unit.
In order to achieve the above-mentioned main objectives, the utility model provides a kind of drain assembly of indoor unit, including water draining beak and
Drain connection, drain connection are mounted on water draining beak, and the one end connecting on water draining beak with drain connection is provided with annular
Connection wall, be provided with mounting groove in connection wall, the first end of mounting groove extends to the axial end portion of connection wall, the of mounting groove
Two ends are provided with clamping groove, and clamping groove is connected to mounting groove；Clamping position and stop portion are provided in clamping groove, stop portion setting exists
Close to one end of mounting groove, clamping position is located at the one end of clamping groove far from mounting groove；It is provided on drain connection and clamping groove
The lug boss of cooperation, boss is in clamping position, and stop portion abuts on lug boss.
As seen from the above technical solution, the lug boss of drain connection is pushed into water draining beak along mounting groove, to clamping
Rotation drain connection makes boss pass through stop portion and is located in clamping position in slot, becomes the peace for completing drain connection
Dress, use are very convenient；Since stop portion is connected on lug boss, prevent drain connection in use process from loosening.This is practical
The drain connection of novel offer and the structure of water draining beak are simple, and installation and removal are very convenient, and manufacturing cost is low, assembly efficiency
It is high.
Further embodiment is that the side of stop portion towards mounting groove is provided with the first guide surface, is provided on lug boss
With the second guide surface of the first guide surface cooperation.
It is installed from stop portion to clamping position as it can be seen that being conducive to lug boss by the first guide surface and the second guide surface, benefit
In installation.
Further embodiment is that water draining beak is provided with the drainage wall of annular, connection wall and drainage wall on the inside of connection wall
Between form the installation position of annular, one end of drain connection can be inserted into installation position, in installation position, the pipe of drain connection
Wall is located between drainage wall and connection wall.
As it can be seen that drainage wall is connected to the inside of drain connection, the stability of drain connection installation is improved.
Further embodiment is to drain the internal perisporium of wall in back taper.The benefit being arranged in this way is conducive to water draining beak
Water flows into drain connection, prevents water from overflowing.
Further embodiment is that elastomeric element is provided in installation position, and the axial end portion of drain connection is connected to elasticity
On component
As it can be seen that elastomeric element can apply reaction force to drain connection, so that between drain connection and water draining beak
It connects more stable.
Further embodiment is that mounting groove is arranged along the axial direction of connection wall, circumferential direction of the clamping groove along connection wall
Setting.
Further embodiment is that two mounting grooves and clamping groove are symmetrically provided in connection wall, right on drain connection
Lug boss there are two being arranged with answering.The benefit being arranged in this way is to improve the stability of installation.
Further embodiment is that the side wall of mounting groove forms stop portion from the surface bulge of clamping groove.Stop portion direction card
The side wall for connecing position is set as arcwall face.Arcwall face slides into mounting groove convenient for lug boss from stop portion.
Further embodiment is the water pipe mounting portion that protrusion is provided on the periphery wall of drain connection.
As it can be seen that the water pipe mounting portion of setting protrusion is conducive to the connection between scupper hose and drain connection, installation is more
Add convenience, prevents loosening for scupper hose.
One alternative scheme is drain assembly, including water draining beak and drain connection, drain connection are mounted on row
On water nozzle, the one end connecting on drain connection with water draining beak is provided with the connection wall of annular, is provided with mounting groove in connection wall,
The first end of mounting groove extends to the axial end portion of drain connection, and the second end of mounting groove is provided with clamping groove, clamping groove with
Mounting groove connection；Clamping position and stop portion are provided in clamping groove, stop portion is positioned close to one end of mounting groove, and clamping position is set
It sets in one end far from mounting groove；Be provided on water draining beak with clamping groove cooperation lug boss, boss in clamping position in, and
Stop portion abuts on lug boss.
As seen from the above technical solution, linking arm is arranged on drain connection equally may be implemented the first string
Technical effect.
Further embodiment is that the side of stop portion towards mounting groove is provided with the first guide surface, is provided on lug boss
With the second guide surface of the first guide surface cooperation.
Further embodiment is, drain connection is provided with the drainage wall of annular on the inside of connection wall, connection wall and draws
The installation position of annular is formed between stream wall, one end of water draining beak can be inserted into installation position, in installation position, the tube wall position of water draining beak
Between drainage wall and connection wall.
Further embodiment is to drain the internal perisporium of wall in back taper.
Further embodiment is that elastomeric element is provided in installation position, and the axial end portion of water draining beak is connected to elastomeric element
On.
Further embodiment is that mounting groove is arranged along the axial direction of connection wall, circumferential direction of the clamping groove along connection wall
Setting.
Further embodiment is that two mounting grooves and clamping groove are symmetrically provided in connection wall, on water draining beak accordingly
There are two lug bosses for setting.
Further embodiment is that the side wall of mounting groove forms stop portion from the surface bulge of clamping groove.
Further embodiment is that the side wall of stop portion towards clamping position is set as arcwall face.
Further embodiment is the water pipe mounting portion that protrusion is provided on the periphery wall of drain connection.
In order to achieve the above-mentioned another object, the utility model provides a kind of indoor unit comprising drip tray and above-mentioned draining
Component, water draining beak are arranged on drip tray.
In order to achieve the above-mentioned further object, the utility model provides a kind of air conditioner comprising above-mentioned indoor unit.
Detailed description of the invention
Fig. 1 is the structural exploded view of the drain assembly embodiment one of the utility model.
Fig. 2 is the schematic enlarged-scale view of part A in Fig. 1.
Fig. 3 is the cross-sectional view under the installation condition of the drain assembly embodiment one of the utility model.
Fig. 4 is the cross-sectional view under the decomposing state of the drain assembly embodiment two of the utility model.
Fig. 5 is the cross-sectional view of the water draining beak of the drain assembly embodiment three of the utility model.
Fig. 6 is the schematic enlarged-scale view of part B in Fig. 5.
The following is a further explanation of the present invention with reference to the accompanying drawings and embodiments.
Specific embodiment
Drain assembly embodiment one
Referring to Fig. 1 and Fig. 2, Fig. 1 is the structural exploded view of the drain assembly embodiment one of the utility model, and Fig. 2 is in Fig. 1
The mechanism enlarged drawing of part A.Drain assembly includes water draining beak 1 and drain connection 2, and water draining beak 1 is arranged on drip tray 3, row
Water pipe 2 is mounted on water draining beak 1, is that view is succinct, the other structures of indoor unit are concealed in Fig. 1, only remain drip tray 3
The structure of part-structure, water draining beak 1 and drain connection 2, those skilled in the art are referred to the prior art to indoor unit
Other structures are implemented, and details are not described herein.Radially raised water pipe is provided on the periphery wall of drain connection 2
Mounting portion 20, water pipe mounting portion 20 is for installing scupper hose.Water pipe mounting portion 20 can be annular protrusion, semi-circular protrusion or
Space protrusion structure etc..
Water draining beak 1 is provided with the connection wall 10 of annular in the one end connecting with drain connection 2, along the axial direction of connection wall 10
On direction, mounting groove 11 is provided in connection wall 10, mounting groove 11 extends to the axial end portion 100 of connection wall 10.Along connection wall
Clamping groove 12 is provided in 10 circumferential direction, clamping groove 12 is connected to mounting groove 11.It is provided with clamping position 120 in clamping groove 12 and stops
Portion 121 is moved back, stop portion 121 is positioned close to one end of mounting groove 11, and clamping position 120 is located at clamping groove 12 far from mounting groove 11
One end.
The lug boss 21 cooperated with clamping groove 12 is provided on the peripheral wall of drain connection 2, lug boss 21 can pass through installation
Slot 11 slides into clamping position 120.In the present embodiment, in order to improve the stable connection between drain connection 2 and water draining beak 1
Property is symmetrically provided with the invisible of two mounting grooves 11 and the other side clamping groove 12(on interconnecting piece 10), on drain connection 2
It is correspondingly provided with two lug bosses 21.
The side of stop portion 121 towards mounting groove 11 is provided with the first guide surface 122, is provided on lug boss 21 and first
The second guide surface 210 that guide surface 122 cooperates, the first guide surface 122 and the second guide surface 210 are inclined-plane.
When water draining beak 1 is installed to drain connection 2, the lug boss 21 of drain connection 2 is directed at the mounting groove of water draining beak 1
11, push drain connection 2 mobile to water draining beak 1, until lug boss 21 is connected on the roof of mounting groove 11, then to clamping groove
Drain connection 2 is rotated in 12, so that lug boss 21 is transferred in clamping position 120 by stop portion 121, unclamps drain connection 2
And it is allowed to fall naturally, stop portion 121 is connected on lug boss 21, prevents drain connection 2 from retracting, so that drainpipe be avoided to connect
First 2 fall off from water draining beak 1.
Be referring to Fig. 3, Fig. 3 the drain assembly embodiment one of the utility model installation condition under cross-sectional view.Water draining beak 1
The inside of connection wall 10 is provided with the drainage wall 14 of annular, the internal perisporium 140 of drainage wall 14 is in back taper.What indoor unit generated
Air conditioner water flows into drain connection 2 after the drainage wall 14 of water draining beak 1, using the draining connecting with drain connection 2
The discharge of hose (not shown).The discharge in an inverted cone for being conducive to air conditioner water is arranged in the internal perisporium 140 of drainage wall 14, prevents from overflowing
Stream.The installation position 15 of annular is formed between connection wall 10 and drainage wall 14, one end of drain connection 2 can be inserted into installation position 15
Interior, in installation position 15, the tube wall of drain connection 2 is located between drainage wall 14 and connection wall 10.Setting drainage wall 4 not only may be used
To play the role of the movement of drain connection 2 can also being limited, so that the installation of drain connection 2 is more steady convenient for draining
Gu.
Drain assembly embodiment two
Referring to fig. 4, Fig. 4 is the cross-sectional view under the decomposing state of the drain assembly embodiment two of the utility model.This implementation
The structure of the drain assembly and the drain assembly of embodiment one of example is essentially identical, and difference is to be equipped with elastic portion in water draining beak 1
The top of installation position 15 is arranged in part 4, elastomeric element 4, and in the present invention, the top of installation position 15 refers to drain connection
2 are installed to the position on top.
The mounting means of the drain assembly of the present embodiment are as follows: drain connection 2 is pushed into along installation position 15 to water draining beak 1,
The axial end portion of drain connection 2 is connected on elastomeric element 4, and elasticity of compression component 4 arrives certain degree, and rotation drainpipe connects
First 2, so that lug boss 21 is transferred in clamping position 120, after unclamping drain connection 2, bullet of the drain connection 2 in elastomeric element 4
To the reverse movement of push-in under power effect, i.e., moved axially downwards along drain connection 2, stop portion 121 is connected to lug boss
It on 21, prevents drain connection 2 from falling off from water draining beak 1, under the elastic force effect of elastomeric element 4, substantially increases drainpipe
The mounting stability of connector 2.Elastomeric element 4 can be used rubber washer, spring, thermoplastic elastomer (TPE) etc. and be made, the present embodiment
Use rubber washer as elastomeric element 4.
The disassembly mode of the present embodiment are as follows: push 2 elasticity of compression component 4 of drain connection to avoiding stop portion 121, to
The opposite direction of installation direction rotates drain connection 2, and lug boss 21 is threaded to the position of mounting groove 11, can connect drainpipe
First 2 remove from water draining beak 1.
Drain assembly embodiment three
Referring to figs. 5 and 6, Fig. 5 is the cross-sectional view of the water draining beak of the drain assembly embodiment three of the utility model, and Fig. 6 is
The schematic enlarged-scale view of part B in Fig. 5.The structure of the drain assembly of the present embodiment and the structure of the drain assembly of embodiment two are basic
Identical, difference is that the structure of water draining beak is slightly different.Because the drain connection of the present embodiment is identical as embodiment two, because
This, Fig. 5 conceals the structure of drain connection.The present embodiment improves the structure of the clamping groove of water draining beak 1, mounting groove
11 side wall is set as arc from the surface bulge shape stop portion 110 of clamping groove 12, the side wall of stop portion 110 towards clamping position 120
Shape face 111, arcwall face 111 are smooth surface.The lug boss 21 of drain connection 2 slides into from joint face 111 and is clamped when installation
In position 120, stop portion 110 forms the limitation to lug boss 21, prevents drain connection 2 from loosening from water draining beak 1.In others
In embodiment, elastomeric element 4 can also be cancelled.
Linking arm of the embodiments of the present invention one into embodiment three and drainage wall are arranged on water draining beak, at it
In his embodiment, it can also be configured according to the opposite mode of embodiment one to embodiment three, i.e., by linking arm
It is arranged on drain connection with drainage wall, lug boss is arranged on water draining beak, the mesh of the utility model equally may be implemented
's.
Indoor unit embodiment and air conditioner embodiment
The utility model also provides a kind of indoor unit and air conditioner, and indoor unit includes drip tray and above-mentioned drain assembly, empty
Adjusting device includes the indoor unit.
Certainly, above-described embodiment is only the preferable embodiment of the utility model, and when practical application can also have more
Variation, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should be included in
In the protection scope of the utility model claims.
Claims (22)
1. a kind of drain assembly of indoor unit, including water draining beak and drain connection, the drain connection are mounted on the row
On water nozzle, it is characterised in that:
The one end connecting on the water draining beak with the drain connection is provided with the connection wall of annular, is arranged in the connection wall
There is mounting groove, the first end of the mounting groove extends to the axial end portion of the connection wall, the second end setting of the mounting groove
There is clamping groove, the clamping groove is connected to the mounting groove；
It is provided with clamping position in the clamping groove and stop portion, the stop portion are positioned close to one end of the mounting groove, institute
It states clamping position and is located at the one end of the clamping groove far from the mounting groove；
The lug boss with clamping groove cooperation is provided on the drain connection, the boss is in the clamping position
It is interior, and the stop portion abuts on the lug boss.
2. drain assembly according to claim 1, it is characterised in that:
The side of the stop portion towards the mounting groove is provided with the first guide surface, is provided on the lug boss and described
Second guide surface of one guide surface cooperation.
3. drain assembly according to claim 1, it is characterised in that:
The water draining beak is provided with the drainage wall of annular on the inside of the connection wall, between the connection wall and the drainage wall
The installation position of annular is formed, one end of the drain connection can be inserted into the installation position, in the installation position, the row
The tube wall of water pipe head is between the drainage wall and the connection wall.
4. drain assembly according to claim 3, it is characterised in that:
The internal perisporium of the drainage wall is in back taper.
5. drain assembly according to claim 3, it is characterised in that:
Elastomeric element is provided in the installation position, the axial end portion of the drain connection is connected on the elastomeric element.
6. drain assembly according to any one of claims 1 to 5, it is characterised in that:
The mounting groove is arranged along the axial direction of the connection wall, and the clamping groove is set along the circumferential direction of the connection wall
It sets.
7. drain assembly according to any one of claims 1 to 5, it is characterised in that:
It is symmetrically provided with two mounting grooves and clamping groove in the connection wall, is arranged in correspondence on the drain connection
There are two the lug bosses.
8. drain assembly according to any one of claims 1 to 5, it is characterised in that:
The side wall of the mounting groove forms the stop portion from the surface bulge of the clamping groove.
9. drain assembly according to claim 8, it is characterised in that:
The side wall of the stop portion towards the clamping position is set as arcwall face.
10. drain assembly according to any one of claims 1 to 5, it is characterised in that:
The water pipe mounting portion of protrusion is provided on the periphery wall of the drain connection.
11. a kind of drain assembly of indoor unit, including water draining beak and drain connection, the drain connection are mounted on the row
On water nozzle, it is characterised in that:
The one end connecting on the drain connection with the water draining beak is provided with the connection wall of annular, is arranged in the connection wall
There is mounting groove, the first end of the mounting groove extends to the axial end portion of the drain connection, the second end of the mounting groove
It is provided with clamping groove, the clamping groove is connected to the mounting groove；
It is provided with clamping position in the clamping groove and stop portion, the stop portion are positioned close to one end of the mounting groove, institute
State one end that clamping position is arranged far from the mounting groove；
The lug boss with clamping groove cooperation is provided on the water draining beak, the boss in the clamping position, and
The stop portion abuts on the lug boss.
12. drain assembly according to claim 11, it is characterised in that:
The side of the stop portion towards the mounting groove is provided with the first guide surface, is provided on the lug boss and described
Second guide surface of one guide surface cooperation.
13. drain assembly according to claim 11, it is characterised in that:
The drain connection is provided with the drainage wall of annular, the connection wall and the drainage wall on the inside of the connection wall
Between formed annular installation position, one end of the water draining beak can be inserted into the installation position, in the installation position, the row
The tube wall of water nozzle is between the drainage wall and the connection wall.
14. drain assembly according to claim 13, it is characterised in that:
The internal perisporium of the drainage wall is in back taper.
15. drain assembly according to claim 13, it is characterised in that:
Elastomeric element is provided in the installation position, the axial end portion of the water draining beak is connected on the elastomeric element.
16. 1 to 15 described in any item drain assemblies according to claim 1, it is characterised in that:
The mounting groove is arranged along the axial direction of the connection wall, and the clamping groove is set along the circumferential direction of the connection wall
It sets.
17. 1 to 15 described in any item drain assemblies according to claim 1, it is characterised in that:
It is symmetrically provided with two mounting grooves and clamping groove in the connection wall, is correspondingly provided with two on the water draining beak
A lug boss.
18. 1 to 15 described in any item drain assemblies according to claim 1, it is characterised in that:
The side wall of the mounting groove forms the stop portion from the surface bulge of the clamping groove.
19. drain assembly according to claim 18, it is characterised in that:
The side wall of the stop portion towards the clamping position is set as arcwall face.
20. 1 to 15 described in any item drain assemblies according to claim 1, it is characterised in that:
The water pipe mounting portion of protrusion is provided on the periphery wall of the drain connection.
21. indoor unit, it is characterised in that:
Including drip tray and such as described in any item drain assemblies of claim 1 to 20, the water draining beak is arranged in the water receiving
On disk.
22. air conditioner, it is characterised in that:
Including indoor unit as claimed in claim 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821500706.4U CN208735750U (en) | 2018-09-13 | 2018-09-13 | Indoor unit and its drain assembly, air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821500706.4U CN208735750U (en) | 2018-09-13 | 2018-09-13 | Indoor unit and its drain assembly, air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208735750U true CN208735750U (en) | 2019-04-12 |
Family
ID=66034552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821500706.4U Active CN208735750U (en) | 2018-09-13 | 2018-09-13 | Indoor unit and its drain assembly, air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208735750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895640A (en) * | 2020-07-31 | 2020-11-06 | 宁波奥克斯电气股份有限公司 | Drain pipe joint structure and air conditioner |
-
2018
- 2018-09-13 CN CN201821500706.4U patent/CN208735750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111895640A (en) * | 2020-07-31 | 2020-11-06 | 宁波奥克斯电气股份有限公司 | Drain pipe joint structure and air conditioner |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |