CN207936241U - Indoor unit and air conditioner - Google Patents
Indoor unit and air conditioner Download PDFInfo
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- CN207936241U CN207936241U CN201721845654.XU CN201721845654U CN207936241U CN 207936241 U CN207936241 U CN 207936241U CN 201721845654 U CN201721845654 U CN 201721845654U CN 207936241 U CN207936241 U CN 207936241U
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- indoor unit
- air inlet
- backboard
- air
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Abstract
A kind of indoor unit of the utility model offer and air conditioner.The indoor unit includes bottom case, and bottom case includes the backboard for being installed with metope, and there is backboard air inlet structure, air inlet structure to have the first air inlet being connected to the air duct of indoor unit.Indoor unit and air conditioner provided by the utility model, by the way that air inlet structure is arranged on the backboard of bottom case, the scheme that air inlet is only set on panel compared to the prior art, in the case that the volume size of the technical solution of the utility model machine indoors is constant, the intake for increasing indoor unit improves the heat exchange efficiency of entire air conditioner.
Description
Technical field
The utility model belongs to air conditioner technical field, and in particular to a kind of indoor unit and air conditioner.
Background technology
The indoor wall hanging machine of existing air conditioner is fixed on metope, and bottom case is bonded with metope, and its air inlet then position
In the surface of indoor unit, only entered the wind from the surface of indoor unit.The volume of indoor unit is generally little, therefore, indoor unit into
The area in air port is also little.It is limited to the size of intake, the air quantity and heat exchange efficiency of air conditioner are all restricted, it is difficult to herein
On the basis of promoted.
Utility model content
Therefore, the technical problem to be solved by the present invention is to provide a kind of indoor unit and air conditioners, existing to solve
Indoor unit is limited to its volume size in technology, leads to the technical problem that intake is small.
To solve the above-mentioned problems, the utility model provides a kind of indoor unit, including bottom case, and bottom case includes being used for and metope
There is air inlet structure, air inlet structure to have the first air inlet being connected to the air duct of indoor unit for the backboard of installation, backboard.
Preferably, with being set on backboard and to the recessed portion of indoor unit inside indent, air inlet structure is arranged to exist backboard
On recessed portion.
Preferably, the first air inlet is arranged in recessed portion on the side on the inside of indoor unit, and air inlet structure further includes setting
Second air inlet at the top of recessed portion is set, the inner cavity of recessed portion is connected to the first air inlet and the second air inlet.
Preferably, indoor unit includes being arranged at the top of backboard and for the reinforcing beam installed with metope.
Preferably, indoor unit further includes two end plates being arranged in bottom case two side ends, be provided at least one end plate with
The third air inlet that first air inlet is connected.
Preferably, air inlet structure includes the air-inlet grille being arranged in the first air inlet.
Preferably, multiple stiffener plates are arranged at intervals on air-inlet grille.
Preferably, the edge towards metope of each stiffener plate is provided with ventilation slot.
Preferably, ventilation slot extends to the top of backboard.
Preferably, each stiffener plate is triangular in shape.
Preferably, more folding heat exchangers are provided in indoor unit, at least foldings for rolling over heat exchangers corresponding with the first air inlet more
Setting.
Preferably, the section of the first air inlet is rectangle or round.
The utility model additionally provides a kind of air conditioner, including above-mentioned indoor unit.
Indoor unit and air conditioner provided by the utility model, by the way that air inlet structure is arranged on the backboard of bottom case, compared to
The prior art only on panel be arranged air inlet scheme, the technical solution of the utility model indoors machine volume size not
In the case of change, the intake of indoor unit is increased, improves the heat exchange efficiency of entire air conditioner.
Description of the drawings
Fig. 1 is the structural schematic diagram at the first visual angle of the indoor unit of the utility model embodiment；
Fig. 2 is the enlarged diagram at the A of Fig. 1；
Fig. 3 is the schematic cross-sectional view of Fig. 1；
Fig. 4 is the schematic cross-sectional view of the bottom case of the utility model embodiment；
Fig. 5 is the structural schematic diagram at the second visual angle of the indoor unit of utility model embodiment.
Reference numeral is expressed as：
100, indoor unit；1, bottom case；10, backboard；11, air inlet structure；111, the first air inlet；112, the second air inlet；
113, air-inlet grille；114, stiffener plate；114a, ventilation slot；2, panel；21, the 4th air inlet；22, the 5th air inlet；3, it holds
Plate；4, reinforcing beam.
Specific implementation mode
In following each embodiments of the utility model, it is merely for convenience of that structure is described, it is not new to this practicality
The claimed structure of type is limited.
In conjunction with referring to Fig. 1 to Fig. 5, embodiment according to the present utility model, the utility model provides a kind of indoor unit
100, including bottom case 1, bottom case 1 include the backboard 10 for being installed with metope, have air inlet structure 11, air inlet structure on backboard 10
11 have the first air inlet 111 being connected to the air duct of indoor unit 100.Indoor unit provided by the utility model 100 is by the bottom of at
Air inlet structure 11 is set on the backboard 10 of shell 1 and increases indoor unit 100 in the case that the volume size of machine 100 is constant indoors
Intake, improve the heat exchange efficiency of entire air conditioner.
Specifically, referring to Fig. 1 and Fig. 3, the backboard 10 of bottom case 1 is bonded metope installation, air inlet structure is arranged on backboard 10
11, air inlet structure 11 can be arranged at the edge of backboard 10, can also be set to the middle part of backboard 10, it is only necessary to which guarantee is entered the wind
Structure 11 can be in communication with the outside, and can enter the wind.Air inlet structure 11 has the first air inlet 111, first air inlet 111 and room
The air duct of interior machine 100 is connected to.
In the present embodiment, backboard 10, which has, is set on backboard 10 and to the recessed portion of 100 inside indent of indoor unit,
Air inlet structure 11 is arranged on recessed portion.In one embodiment, recessed portion is from the edge of backboard 10 into indoor unit 100
The structure of side indent, such structure facilitate 11 air inlet of air inlet structure, i.e., air inlet structure 11 can directly from the edge of backboard 10 into
Wind.In another embodiment, recessed portion is to be set to the centre of backboard 10 to the structure of 100 inside indent of indoor unit, then
The air inlet that setting is connected with air inlet structure 11 is also needed at the edge of backboard 10.As shown in Figure 1, depressed area is in backboard 10
Top, air inlet structure 11 are set on recessed portion, can be entered the wind from the top of recessed portion.Installation in order to ensure indoor unit 100 is strong
Degree, remaining position of backboard 10 is bonded with metope.
In conjunction with referring to Fig. 4, air inlet structure 11 is set on recessed portion, and the first air inlet 111 can be located at the direction of recessed portion
The side of 100 inside of indoor unit, so that gas can be entered directly from the first air inlet 111 in indoor unit 100.Work as recess
When portion is located at the top of backboard 10, gas is entered the wind from the top of recessed portion, and the first air inlet 111 is set to the side of recessed portion,
Then gas is entered from the side of recessed portion in indoor unit 100.
In a specific embodiment, air inlet structure 11 also has second air inlet at the top for being set to recessed portion
112, the inner cavity of recessed portion is connected to the first air inlet 111 and the second air inlet 112.In order to reinforce the structural strength of backboard 10, room
Interior machine 100 further includes being arranged at the top of backboard 10 and for the reinforcing beam 4 installed with metope, a side and wall of reinforcing beam 4
Face is installed, and another side constitutes the side of the second air inlet 112.Reinforcing beam 4 is, for example, reinforcing plate, bracing piece or reinforcement block etc..
In a unshowned embodiment, indoor unit may include two end plates 3 that 1 two side ends of bottom case are arranged, at least
The third air inlet being connected with the first air inlet 111 is provided on one end plate 3.I.e. gas is entered the wind by the third of end plate 3
Mouth enters in the air inlet structure 11 being arranged on backboard 10, and gets in machine 100 through the first air inlet 111 by gas passage
Air duct in.
Referring to Fig. 1 and Fig. 2, air inlet structure 11 includes the air-inlet grille 113 being arranged at the first air inlet 111, with enhancing
The structural strength of backboard 10.Preferably, multiple stiffener plates 114 are arranged at intervals on air-inlet grille 113, to reinforce air-inlet grille
113 and backboard 10 structural strength.A side of stiffener plate 114 can be installed with metope to be coordinated, and is increased backboard 10 and is pasted with metope
The area of conjunction ensures the structural strength of backboard 10.It is highly preferred that each stiffener plate 114 is triangular in shape, further to protect
Demonstrate,prove the structural strength of air-inlet grille 113 and backboard 10.
In one embodiment, the edge towards metope of each stiffener plate 114 is provided with ventilation slot 114a, leads to
Wind groove 114a can be connected to 114 both sides of stiffener plate.It is logical in stiffener plate 114 when being entered the wind from the top of stiffener plate 114
Wind groove 114a can preferably comb air-flow.When being entered the wind from the side of stiffener plate 114, such as it is provided on end plate 3 and the
The third air inlet of one air inlet 111 connection, from 3 upper air inlet of end plate when, the ventilation slot 114a in stiffener plate 114 constitutes air inlet
Channel.In one embodiment, ventilation slot 114a extends to the top of backboard 10, can directly be entered the wind from the top of backboard 10.For
Ensure that reinforcing beam 4 can be arranged in the installation strength of backboard 10, the top of backboard 10, ventilation slot 114a extends to the top of backboard 10
The air inlet being connected to ventilation slot 114a is arranged in portion that is, on reinforcing beam 4.
Referring to Fig. 2 and Fig. 5, indoor unit 100 further includes the panel 2 coordinated with bottom case 1, on panel 2 in addition to the prior art
Outside with mutually isostructural 5th air inlet 22, panel 2 also has the holding section that engage with backboard 10, holding section with the 4th into
Air port 21, the 4th air inlet 21 are connected to air inlet structure 11.That is, the gas in indoor unit 100 is entered from backboard 10,
It is first to enter air inlet structure 11 from the 4th air inlet 21, then enter in indoor unit 100 from air inlet structure 11.It is tied from air inlet
The gas that structure 11 enters can converge in the gas that the 5th air inlet 22 on panel 2 enters indoors machine 100, go forward side by side and enter the room
In the air duct of interior machine 100, thus in the case that the overall volume of machine 100 is constant indoors, increase the intake of indoor unit 100.
In a unshowned embodiment, above-mentioned indoor unit 100 further includes that 100 the inside of machine convert more indoors for setting
Hot device, at least foldings for rolling over heat exchanger are correspondingly arranged more with the first air inlet 111, with to the gas entered from the first air inlet 111
Body exchanges heat.
The shape of the cross section of first air inlet 111 can be rectangle, or it is round, can also be other shapes
Shape.
The utility model additionally provides a kind of air conditioner, and air conditioner includes above-mentioned indoor unit 100.
Indoor unit 100 provided by the utility model on the backboard 10 of bottom case 1 by being arranged air inlet structure 11, indoors machine
In the case that 100 volume size is constant, the intake of indoor unit 100 is increased, the heat exchange efficiency of entire air conditioner is improved.
Those skilled in the art will readily recognize that under the premise of not conflicting, above-mentioned each advantageous manner can be free
Ground combination, superposition.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.The above is only the preferred embodiment of the utility model, it is noted that for the art
For those of ordinary skill, without deviating from the technical principle of the utility model, several improvements and modifications can also be made,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (13)
1. a kind of indoor unit, which is characterized in that including bottom case (1), the bottom case (1) includes the backboard for being installed with metope
(10), there is the backboard (10) air inlet structure (11), the air inlet structure (11) to have the air duct with the indoor unit (100)
The first air inlet (111) of connection.
2. indoor unit according to claim 1, which is characterized in that the backboard (10), which has, is set to the backboard (10)
Above and to the recessed portion of indent on the inside of the indoor unit (100), the air inlet structure (11) is arranged on the recessed portion.
3. indoor unit according to claim 2, which is characterized in that first air inlet (111) is arranged in the recess
On the side on the inside of the indoor unit (100), the air inlet structure (11) further includes the top that the recessed portion is arranged in portion
The second air inlet (112), the inner cavity of the recessed portion is connected to first air inlet (111) and second air inlet
(112)。
4. indoor unit according to claim 3, which is characterized in that the indoor unit (100) includes being arranged in the backboard
(10) top and the reinforcing beam (4) for being installed with metope.
5. indoor unit according to claim 1, which is characterized in that the indoor unit further includes being arranged in the bottom case (1)
Two end plates (3) of two side ends are provided at least one end plate (3) and to be connected with first air inlet (111)
Third air inlet.
6. indoor unit according to any one of claims 1 to 5, which is characterized in that the air inlet structure (11) includes setting
Air-inlet grille (113) at first air inlet (111).
7. indoor unit according to claim 6, which is characterized in that be arranged at intervals on the air-inlet grille (113) multiple
Stiffener plate (114).
8. indoor unit according to claim 7, which is characterized in that each stiffener plate (114) towards metope
Edge is provided with ventilation slot (114a).
9. indoor unit according to claim 8, which is characterized in that the ventilation slot (114a) extends to the backboard (10)
Top.
10. indoor unit according to claim 7, which is characterized in that each stiffener plate (114) is triangular in shape.
11. indoor unit according to claim 1, which is characterized in that be provided with heat of converting in the indoor unit (100) more
An at least folding for device, more folding heat exchangers is correspondingly arranged with first air inlet (111).
12. indoor unit according to claim 1, which is characterized in that first air inlet (111) is rectangle or is justified
Shape.
13. a kind of air conditioner, including such as claim 1 to 12 any one of them indoor unit (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721845654.XU CN207936241U (en) | 2017-12-22 | 2017-12-22 | Indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721845654.XU CN207936241U (en) | 2017-12-22 | 2017-12-22 | Indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936241U true CN207936241U (en) | 2018-10-02 |
Family
ID=63647340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721845654.XU Active CN207936241U (en) | 2017-12-22 | 2017-12-22 | Indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019833A (en) * | 2017-12-22 | 2018-05-11 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner |
-
2017
- 2017-12-22 CN CN201721845654.XU patent/CN207936241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019833A (en) * | 2017-12-22 | 2018-05-11 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner |
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