CN205119401U - Air inlet grille and cabinet air conditioner with same - Google Patents
Air inlet grille and cabinet air conditioner with same Download PDFInfo
- Publication number
- CN205119401U CN205119401U CN201520912670.0U CN201520912670U CN205119401U CN 205119401 U CN205119401 U CN 205119401U CN 201520912670 U CN201520912670 U CN 201520912670U CN 205119401 U CN205119401 U CN 205119401U
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- air
- inlet grille
- cabinet
- baffle plate
- lower baffle
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- 230000000694 effects Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract 2
- 238000004378 air conditioning Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an air-inlet grille and have its cabinet air conditioner, wherein, this air-inlet grille includes: the grating plates extend along the transverse direction and are arranged side by side along the up-down direction, an air duct which is provided with an opening part and is communicated with the outside air is formed between every two adjacent grating plates, each grating plate is provided with an upper baffle plate and a lower baffle plate, and the lower baffle plate of the grating plate positioned above and the upper baffle plate of the grating plate positioned below in the two adjacent grating plates shield at least part of the opening part; use the utility model discloses technical scheme's air-inlet grille can carry out effectual separation with the noise that motor and fan blade produced in the air duct part in the cabinet-type air conditioner keep off, makes the noise that radiates on the grid board rebound back to the cabinet-type air conditioner built-in, makes the noise attenuation in the machine, plays the effect that reduces the complete machine noise, has solved the cabinet-type air conditioner air-inlet grille among the prior art and can't carry out effective separation to the cabinet-type air conditioner internal noise and lead to the great technical problem of noise.
Description
Technical field
The utility model relates to air-conditioning equipment field, in particular to a kind of air-inlet grille and the cabinet air-conditioner with it.
Background technology
At present, the air-inlet grille of existing cabinet air-conditioner is generally perpendicular muscle form, gap between perpendicular muscle does not have effective shelter, and the gap that the noise that the motor in cabinet-type air conditioner in ducting part and fan blade produce can be erected between muscle by air-inlet grille is directly flowed out, and causes air intake noise ratio larger.In addition, cabinet-type air conditioner internal structure also can directly be seen in the gap of being erected between muscle by air-inlet grille, and such as, evaporimeter etc., affect attractive in appearance.
Cannot carry out effectively intercepting the technical problem causing noise larger to noise in cabinet-type air conditioner for cabinet air-conditioner air-inlet grille of the prior art, not yet propose effective solution.
Utility model content
Main purpose of the present utility model is the cabinet air-conditioner providing a kind of air-inlet grille and have it, cannot carry out effectively intercepting the technical problem causing noise larger to noise in cabinet-type air conditioner with the cabinet air-conditioner air-inlet grille at least solving prior art.
To achieve these goals, according to an aspect of the present utility model, provide a kind of air-inlet grille, comprise: multiplely to extend transversely and the flase floor be arranged side by side along the vertical direction, formed between adjacent two flase floors there is opening portion and the air channel be connected with extraneous air, each flase floor has overhead gage and lower baffle plate, and the lower baffle plate being positioned at the flase floor of top in adjacent two flase floors blocks at least part of opening portion with the overhead gage of the flase floor being positioned at below.
Further, the lower baffle plate being positioned at the flase floor of top in adjacent two flase floors is in the outside of the overhead gage of the flase floor being positioned at below.
Further, the upper surface of the overhead gage of the lower surface being positioned at the lower baffle plate of the flase floor of top in adjacent two flase floors and the flase floor being positioned at below is positioned in same level.
Further, flase floor also comprises: connecting plate, and wherein, overhead gage is connected to the inner side edge of connecting plate and is upwards extended by the inner side edge of connecting plate, lower baffle plate be connected to connecting plate outer side edges and by the outer side edges of connecting plate to downward-extension.
Further, connecting plate is the level board arranged in the horizontal direction.
Further, overhead gage and lower baffle plate are parallel to each other.
Further, the scope of the angle α in the air intake direction of the rear air inlet of overhead gage and cabinet air-conditioner is: 10 ° ≦ α≤85 °.
Further, the angle α in the air intake direction of the rear air inlet of overhead gage and cabinet air-conditioner is 85 °.
Further, the scope of the angle β in the air intake direction of the rear air inlet of lower baffle plate and cabinet air-conditioner is: 95 ° ≦ β≤170 °
Further, the angle β in the air intake direction of the rear air inlet of lower baffle plate and cabinet air-conditioner is 95 °.
Further, overhead gage and lower baffle plate are arc plate body outstanding laterally.
According to another aspect of the present utility model, provide a kind of cabinet air-conditioner, comprise air-inlet grille, the air-inlet grille any one of foregoing.
The air-inlet grille of application technical solutions of the utility model, by being set up in parallel multiple laterally extending flase floor along the rear air inlet above-below direction of air-conditioning cabinet, formed between adjacent two flase floors there is opening portion and the air channel be connected with extraneous air, each flase floor has overhead gage and lower baffle plate, at least part of opening portion of overhead gage backstop of the lower baffle plate being positioned at the flase floor of top in adjacent two flase floors and the flase floor being positioned at below; Thus the noise that the motor in ducting part in cabinet-type air conditioner and fan blade produce can be carried out effective barrier, the noise be radiated on flase floor is made to rebound back in cabinet-type air conditioner, noise is weakened in machine, play the effect reducing complete machine noise, solving cabinet air-conditioner air-inlet grille of the prior art cannot carry out effectively intercepting the technical problem causing noise larger to noise in cabinet-type air conditioner.
Except object described above, feature and advantage, the utility model also has other object, feature and advantage.Below with reference to figure, the utility model is described in further detail.
Accompanying drawing explanation
The Figure of description forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is according to the mounting structure schematic diagram of the optional air-inlet grille of the utility model embodiment on cabinet air-conditioner;
Fig. 2 is the structural representation of a kind of embodiment according to the optional air-inlet grille of the utility model embodiment;
Fig. 3 is the structural representation of the another kind of embodiment according to the optional air-inlet grille of the utility model embodiment.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
10, flase floor; 11, overhead gage; 12, lower baffle plate; 13, connecting plate; 20, opening portion; 30, air channel; 40, air inlet.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
The utility model scheme is understood better in order to make those skilled in the art person, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
According to the air-inlet grille of the utility model embodiment, as shown in Figure 1, comprise: multiplely to extend transversely and the flase floor 10 be arranged side by side along the vertical direction, as shown in Figure 2 or Figure 3, formed between adjacent two flase floors 10 there is opening portion 20 and the air channel 30 be connected with extraneous air, each flase floor 10 has overhead gage 11 and lower baffle plate 12, and the lower baffle plate 12 being positioned at the flase floor 10 of top in adjacent two flase floors 10 blocks at least part of opening portion 20 with the overhead gage 11 of the flase floor 10 being positioned at below.
The air-inlet grille of application technical solutions of the utility model, by being arranged side by side multiple laterally extending flase floor 10 along rear air inlet 40 above-below direction of air-conditioning cabinet, formed between adjacent two flase floors 10 there is opening portion 20 and the air channel 30 be connected with extraneous air, each flase floor 10 has overhead gage 11 and lower baffle plate 12, and the lower baffle plate 12 being positioned at the flase floor 10 of top in adjacent two flase floors 10 blocks at least part of opening portion 20 with the overhead gage 11 of the flase floor 10 being positioned at below; Thus the noise that the motor in ducting part in cabinet-type air conditioner and fan blade produce can be carried out effective barrier, the noise be radiated on flase floor 10 is made to rebound back in cabinet-type air conditioner, noise is weakened in machine, play the effect reducing complete machine noise, solving cabinet air-conditioner air-inlet grille of the prior art cannot carry out effectively intercepting the technical problem causing noise larger to noise in cabinet-type air conditioner.
During concrete enforcement, the lower baffle plate 12 being positioned at the flase floor 10 of top in adjacent two flase floors 10 is in the outside of the overhead gage 11 of the flase floor 10 being positioned at below, make to form inlet channel between adjacent lower baffle plate 12 and overhead gage 11, the upper surface of the overhead gage 11 of the lower surface being positioned at the lower baffle plate 12 of the flase floor 10 of top in adjacent two flase floors 10 and the flase floor 10 being positioned at below is positioned in same level, adjacent lower baffle plate 12 and overhead gage 11 is made not to have interval between above-below direction, thus make the noise produced by cabinet-type air conditioner inside being rebounded back in cabinet-type air conditioner along outwards flowing out in the opposite direction with air intake side by lower baffle plate 12 and overhead gage 11.
In order to while the outflow of reduction noise, also need the smoothness of the air intake ensured, therefore, need the flase floor 10 as far as possible increased in top in adjacent two flase floors 10 lower baffle plate 12 and between the overhead gage 11 of the flase floor 10 of below spacing in the horizontal direction, thus form wider opening portion 20.Based on this, as shown in Figure 2, between overhead gage 11 and lower baffle plate 12, also there is connecting plate 13, overhead gage 11 is connected to the inner side edge of connecting plate 13 and is upwards extended by the inner side edge of connecting plate 13, lower baffle plate 12 be connected to connecting plate 13 outer side edges and by the outer side edges of connecting plate 13 to downward-extension, form " Z " reticle font screen 10, effective air intake passage can be formed between " Z " reticle font screen 10 and another adjacent " Z " reticle font screen 10, the whole rear air inlet 40 of air-conditioning cabinet vertically can blocked completely simultaneously, reduce noise outflow.
Connecting plate 13 can be the level board arranged in the horizontal direction, also can along deflecting certain angle counterclockwise.Horizontally disposed connecting plate 13 is unfavorable for air-conditioning air intake smoothness, but can maximize and prevent noise from outflowing; And the connecting plate 13 deflecting certain angle counterclockwise can improve the smoothness of air intake, but connecting plate 13 forms inclined-plane after deflecting, and is flowed out after noise can be made to launch easily via inclined-plane by opening part 20.
Overhead gage 11 and lower baffle plate 12 can be parallel to each other and keep identical angle with the air intake direction of the rear air inlet 40 of cabinet air-conditioner, and overhead gage 11 and lower baffle plate 12 also can be made to keep different angles from the air intake direction of the rear air inlet 40 of cabinet air-conditioner respectively according to concrete instructions for use.
Overhead gage 11 with the scope of the angle α in the air intake direction of the rear air inlet 40 of cabinet air-conditioner can be: 10 °≤α≤85 °, angle α angle is less, the air intake patency of air inlet 40 is better, but less to the shielded area of rear air inlet 40, thus poorer to the iris action of noise.Based on the consideration intercepting noise, preferably, overhead gage 11 can elect 85 ° as with the angle α in the air intake direction of the rear air inlet 40 of cabinet air-conditioner, can ensure the patency of air intake, also can ensure more preferably soundproof effect.
Lower baffle plate 12 with the scope of the angle β in the air intake direction of the rear air inlet 40 of cabinet air-conditioner is: 95 ° ≦ β≤170 °, angle β angle is larger, the air intake patency of air inlet 40 is better, but less to the shielded area of rear air inlet 40, thus poorer to the iris action of noise.Based on the consideration intercepting noise, preferably, lower baffle plate 12 can elect 95 ° as with the angle β in the air intake direction of the rear air inlet 40 of cabinet air-conditioner, can ensure the patency of air intake, also can ensure more preferably soundproof effect.
In order to reach the effect better intercepting noise, preferably, as shown in Figure 3, overhead gage 11 and lower baffle plate 12 can be all arc plate body outstanding laterally, encountering arc body during by the noise produced in cabinet air-conditioner outwardly can rebound back in cabinet air-conditioner better, prevents noise from outflowing further.
According to the cabinet air-conditioner of the utility model embodiment, comprise the air-inlet grille of above-described embodiment, adopt the cabinet air-conditioner of the air-inlet grille of above-described embodiment, the noise that motor in ducting part in cabinet-type air conditioner and fan blade produce can be carried out effective barrier, the noise be radiated on flase floor 10 is made to rebound back in cabinet-type air conditioner, noise is weakened in machine, play the effect reducing complete machine noise, solving cabinet air-conditioner air-inlet grille of the prior art cannot carry out effectively intercepting the technical problem causing noise larger to noise in cabinet-type air conditioner.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (12)
1. an air-inlet grille, it is characterized in that, comprise: multiplely to extend transversely and the flase floor (10) be arranged side by side along the vertical direction, formed between adjacent two described flase floors (10) there is opening portion (20) and the air channel (30) be connected with extraneous air, each described flase floor (10) has overhead gage (11) and lower baffle plate (12), the described overhead gage (11) being positioned at the described lower baffle plate (12) of the described flase floor (10) of top and the described flase floor (10) below being positioned in adjacent two described flase floors (10) blocks at least part of described opening portion (20).
2. air-inlet grille according to claim 1, it is characterized in that, the described lower baffle plate (12) being positioned at the described flase floor (10) of top in adjacent two described flase floors (10) is in the outside of the described overhead gage (11) of the described flase floor (10) being positioned at below.
3. air-inlet grille according to claim 2, it is characterized in that, the upper surface of the described overhead gage (11) of the lower surface being positioned at the described lower baffle plate (12) of the described flase floor (10) of top in adjacent two described flase floors (10) and the described flase floor (10) being positioned at below is positioned in same level.
4. the air-inlet grille according to any one of claims 1 to 3, is characterized in that, described flase floor (10) also comprises:
Connecting plate (13), wherein, described overhead gage (11) is connected to the inner side edge of described connecting plate (13) and is upwards extended by the inner side edge of described connecting plate (13), described lower baffle plate (12) be connected to described connecting plate (13) outer side edges and by the outer side edges of described connecting plate (13) to downward-extension.
5. air-inlet grille according to claim 4, is characterized in that, described connecting plate (13) is the level board arranged in the horizontal direction.
6. air-inlet grille according to claim 4, is characterized in that, described overhead gage (11) and described lower baffle plate (12) are parallel to each other.
7. air-inlet grille according to claim 4, is characterized in that, described overhead gage (11) with the scope of the angle α in the air intake direction of the rear air inlet (40) of cabinet air-conditioner is: 10 ° ≦ α≤85 °.
8. air-inlet grille according to claim 7, is characterized in that, described overhead gage (11) is 85 ° with the angle α in the air intake direction of the described rear air inlet (40) of described cabinet air-conditioner.
9. air-inlet grille according to claim 4, is characterized in that, described lower baffle plate (12) with the scope of the angle β in the air intake direction of the rear air inlet (40) of cabinet air-conditioner is: 95 ° ≦ β≤170 °.
10. air-inlet grille according to claim 9, is characterized in that, described lower baffle plate (12) is 95 ° with the angle β in the air intake direction of the described rear air inlet (40) of described cabinet air-conditioner.
11. air-inlet grilles according to claim 4, is characterized in that, described overhead gage (11) and described lower baffle plate (12) are arc plate body outstanding laterally.
12. 1 kinds of cabinet air-conditioners, comprise air-inlet grille, it is characterized in that, the air-inlet grille of described air-inlet grille according to any one of claim 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912670.0U CN205119401U (en) | 2015-11-13 | 2015-11-13 | Air inlet grille and cabinet air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912670.0U CN205119401U (en) | 2015-11-13 | 2015-11-13 | Air inlet grille and cabinet air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205119401U true CN205119401U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912670.0U Active CN205119401U (en) | 2015-11-13 | 2015-11-13 | Air inlet grille and cabinet air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205119401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371461A (en) * | 2015-11-13 | 2016-03-02 | 珠海格力电器股份有限公司 | Air inlet grille and cabinet air conditioner with same |
-
2015
- 2015-11-13 CN CN201520912670.0U patent/CN205119401U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371461A (en) * | 2015-11-13 | 2016-03-02 | 珠海格力电器股份有限公司 | Air inlet grille and cabinet air conditioner with same |
| CN105371461B (en) * | 2015-11-13 | 2018-07-13 | 珠海格力电器股份有限公司 | Air inlet grille and cabinet air conditioner with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |