CN202993375U - Indoor unit of air-conditioner - Google Patents
Indoor unit of air-conditioner Download PDFInfo
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- CN202993375U CN202993375U CN 201220532453 CN201220532453U CN202993375U CN 202993375 U CN202993375 U CN 202993375U CN 201220532453 CN201220532453 CN 201220532453 CN 201220532453 U CN201220532453 U CN 201220532453U CN 202993375 U CN202993375 U CN 202993375U
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- air conditioner
- indoor apparatus
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Abstract
The utility model provides an indoor unit of an air-conditioner. The indoor unit is provided with an outer shell. The front surface of the outer shell is provided with an opening and a front panel for closing the opening along the length direction. An air inlet is formed in the upper surface of the outer shell. A filter screen and an evaporator are sequentially arranged on the inner side of the air inlet and inside the outer shell. An air purification device is arranged between the filter screen and the evaporator. The length of the air purification device maintains the same as the length of the opening. The air purification device is inserted on an edge frame of the opening along the direction perpendicular to the length direction. The air purification device can be assembled and disassembled as long as being assembled and disassembled along the direction perpendicular to the length direction, and no operation space needs reserving or forming in the length direction of the opening or the length direction of the outer shell, and therefore installation space of the air purification device is saved, and the structure of the indoor unit of the air-conditioner is enabled to the more compact.
Description
Technical field
The utility model relates to a kind of indoor apparatus of air conditioner.
Background technology
Existing air-conditining generally by arrange at the air inlet place screen pack come filtered air in larger particle, yet along with air-polluting increases the weight of, the consumer is also more and more higher to the requirement of air conditioning filter function.Given this, application number is that the open text of the patent of CN200920056880.9 has proposed a kind of air-conditioner with air cleaning unit, be specially, near the air cleaning unit of air inlet region division and control device electrical connection, this air cleaning unit adopts buckle, screw or slide rail mode to be connected with panel body or evaporimeter in the inner chamber of shell.Yet, in the aforementioned techniques scheme, when the dismounting air cleaning unit, need to carry out disassembling section along the length direction of air cleaning unit, cause and need to reserve the activity space of realizing the air cleaning unit disassembling section on the air-conditioning case, this has caused the space waste to air-conditining undoubtedly.
In addition, because air-polluting increases the weight of, the user needs the frequency of scavenging air purifier to increase gradually, thereby, the requirement of the dismounting convenience of air cleaning unit is also improved gradually.
The utility model content
In view of this, main purpose of the present utility model is, provides a kind of and can reduce the installing space of air cleaning unit and the indoor apparatus of air conditioner of this air cleaning unit of easy disassembly.
for achieving the above object, the utility model proposes a kind of indoor apparatus of air conditioner, has shell, being provided with opening along its length direction on the front surface of described shell reaches in order to close the front panel of this opening, be provided with air inlet on the upper surface of described shell, inboard in described air inlet in described shell is provided with screen pack and evaporimeter successively, it is characterized in that, be provided with air cleaning unit between described screen pack and evaporimeter, the length of this air cleaning unit and the length of described opening are consistent, and along being plugged on the frame of described opening perpendicular to described length direction.
Room air is entered in described indoor apparatus of air conditioner by air inlet, and the described screen pack of then flowing through when flowing through screen pack, tentatively filters airborne bulky grain thing by this screen pack; Air after being filtered flows between described screen pack and evaporimeter, by the described air cleaning unit of being located between the two, this part gas is purified, gas after being cleaned flows in described evaporimeter and carries out heat exchange, drains into indoor via air outlet through the gas after heat exchange.Can carry out secondary filter and purification to gas by described air cleaning unit, be conducive to improve IAQ.
simultaneously, because the length of described air cleaning unit and the length of described opening are consistent, and along being plugged on the frame of described opening perpendicular to described length direction, when the described air cleaning unit of dismounting, only need to get final product along perpendicular to the direction of described length direction, described air cleaning unit being carried out the dismounting operation, and need not to reserve or offer the operating space on the length direction of described opening or the length direction at described shell, therefore, saved the installing space of described air cleaning unit, be conducive to make the structure of described indoor apparatus of air conditioner to become compacter.In addition, can relatively increase the length of described air cleaning unit when described opening length remains unchanged, be conducive to improve clean-up effect.
Preferably, form support member on described shell in the middle of described opening, by this support member, described opening is separated into the first opening and the second opening, a pair of described air cleaning unit is installed on the frame of described the first opening and the second opening.
Preferably, described air cleaning unit has the electrostatic precipitation mechanism of being rectangle, and the length of this electrostatic precipitation mechanism and the length of described opening is consistent, and is conducive to improve clean-up effect.
Preferably, described electrostatic precipitation mechanism comprises the dedusting sheet that is rectangle, and is fixed with respectively encapsulation at the two ends of this dedusting sheet, in the arranged outside of this encapsulation, slot is arranged; Described slot is fixed on the frame of described opening, forms the holding section on this slot, forms the section that is stuck on described encapsulation, and insert in described slot at the two ends of described dedusting sheet, and is formed with the section of being stuck by described holding section and engage.
Be fixed in due to described slot on the frame of described opening, and described dedusting sheet removably connects by snap-in structure and this slot, when the described electrostatic precipitation of cleaning mechanism, need not to dismantle whole electrostatic precipitation mechanism, get final product and only need dismantle described dedusting sheet, can reduce the dismounting difficulty and the dismounting convenience that improves described dedusting sheet of electrostatic precipitation mechanism.
Preferably, be fixed with the first binding post in described slot, be respectively equipped with the second binding post at the two ends of described dedusting sheet, the part of this second binding post is stretched out from described encapsulation, and contacts with described the first binding post.
Preferably, first shell fragment of described the first binding post for being made by metal material, and described the first shell fragment has wedge angle section; Second shell fragment of described the second binding post for being made by metal material, and described the second shell fragment has lug boss; Offer the through hole corresponding with described lug boss on the sidewall of described encapsulation, described lug boss embeds in this through hole, and connects with described wedge angle section.
Adopt said structure, can limit the contact area of described the second shell fragment and described the first shell fragment, when the described dedusting sheet of dismounting, can realize that fast break is to reduce potential safety hazard.
Preferably, the insulation crust that described dedusting sheet comprises forming the conductor of electrostatic field and is packaged in this conductor outside, offer the groove that is electrically connected to for described conductor realization in the two ends of described dedusting sheet on this insulation crust, this groove extends along the width of described dedusting sheet, and described the second binding post embeds in this groove.
Because described groove extends along the width of described dedusting sheet, be conducive to that the width along described dedusting sheet forms electrostatic field at the two ends of described dedusting sheet, to guarantee to realize the electrostatic precipitation function.
Preferably, described encapsulation has to form the described operating portion that is stuck section, forms a plurality of convex tendons on the outer surface of described operating portion, is conducive to operation.
Preferably, described electrostatic precipitation mechanism is less than or equal to the particle of 2.5 microns in order to diameter in absorbed air.
Description of drawings
Fig. 1 is the overall structure figure of the air-conditining of omission front panel;
Fig. 2 is the cutaway view of air-conditining shown in Figure 1;
Fig. 3 is the structural representation of electrostatic precipitation mechanism;
Fig. 4 is the left side view of electrostatic precipitation shown in Figure 3 mechanism;
Fig. 5 is the side view of the encapsulation of electrostatic precipitation shown in Figure 3 mechanism;
Fig. 6 is the oblique view of the slot of electrostatic precipitation shown in Figure 3 mechanism;
Fig. 7 is the side view of slot shown in Figure 6;
Fig. 8 is the front view of slot shown in Figure 6.
The specific embodiment
The below is described in detail the specific embodiment of indoor apparatus of air conditioner described in the utility model with reference to accompanying drawing 1 ~ Fig. 8 as an example of air-conditining example.In following description, described up and down/front and back/left and right directions refers to be in the up and down/front and back with respect to the user/left and right directions under installment state at air-conditining, described inboard refers to the side towards air-conditining inside, the described outside refers to the side towards the appearance place of indoor apparatus of air conditioner, namely deviates from a side of air-conditining inside.
As depicted in figs. 1 and 2, air-conditining has a shell 1, it is trapeziform column that this shell 1 is the cross section on the whole, this shell 1 has front surface 11, rear surface 12, upper surface 13 and lower surface 14, offer air inlet 5 along its length direction on upper surface 13, offer air outlet 6 along its length direction on lower surface 14,6 places are equipped with wind deflector at this air outlet.Be provided with an opening and in order to close the front panel (not shown) of this opening along its length direction on front surface 11.Receive in the cavity that shell 1 surrounds screen pack 3 and evaporimeter 4 are housed, screen pack 3 is positioned at the inboard of air inlet 5 and opening, and this screen pack 3 covers air inlet 5 and opening, particularly whole air inlet 5 is covered fully, thus, can increase the contact area of screen pack 3 and the gas that is entered by air inlet 5, thereby improve filter effect.Be provided with to carry out the evaporimeter 4 of heat exchange in the inboard of screen pack 3, this evaporimeter 4 is oppositely arranged with the basic maintenance of screen pack 3.It should be noted that, generally, the opening that is opened on front surface 11 is closed by the front panel of air-conditining, when needs clean screen pack 3 or evaporimeter 4, can open front panel (Figure 1 shows that the schematic diagram that front panel is not installed) so that screen pack 3 is dismantled and installed.
As depicted in figs. 1 and 2, the support member 11b in order to the intensity that strengthens shell 1 is set in the middle of opening, by this support member 11b, opening is separated into the first opening 11a and the second opening 11c.Be respectively arranged with electrostatic precipitation mechanism 2 on the frame of the first opening 11a and the second opening 11c, and this electrostatic precipitation mechanism 2 is between evaporimeter 4 and screen pack 3.The length direction of electrostatic precipitation mechanism 2 is parallel with the length direction of the first opening 11a or the second opening 11c, and the length of each electrostatic precipitation mechanism 2 and the length of the first opening 11a and the second opening 11c are consistent.
As shown in Figure 3, electrostatic precipitation mechanism 2 has dedusting sheet 25, is fixed with respectively encapsulation 23 at the two ends of this dedusting sheet 25, in the arranged outside of this encapsulation 23, slot 21 is arranged.Dedusting sheet 25 is rectangle tabular on the whole, it is by being located at inner conductor and consisting of insulation crust in order to the plastic housing 25a(that encapsulates this conductor) consist of, wherein, conductor is in order to form high pressure under "on" position, utilize this high pressure to ionize to form electrostatic field to its ambient air, come particle in adsorbed gas by this electrostatic field, particularly, particle diameter is less than the particle of 2.5 microns.
Two ends in dedusting sheet 25 on plastic housing 25a offer respectively groove 251, and this groove 251 extends along the width of dedusting sheet 25, and this place is on-insulated, and it is in order to realize being electrically connected to conductor.Embed the second shell fragment 24 of being made by metal material in groove 251, consist of the second binding post by this second shell fragment 24, by the second shell fragment 24 is bent to form a lug boss 24a.As shown in Figure 3 and Figure 5, be the left side wall surface of Fig. 3 at the side surface 233(of encapsulation 23) on be provided with through hole 232.Under encapsulation state, the end of dedusting sheet 25 embeds in encapsulation 23, and the lug boss 24a of the second shell fragment 24 embeds in through hole 232 and stretches out from this through hole 232.
Be screwed the first shell fragment 22 of being made by metal material on the internal face of slot 21, consist of the first binding post by this first shell fragment 22, the cable hole 213(that is formed on slot 21 such as Fig. 6 ~ shown in Figure 8 pass in the supply line of indoor apparatus of air conditioner) and be electrically connected to this first shell fragment 22.The first shell fragment 22 has the wedge angle 22a of section, is under installment state in electrostatic precipitation mechanism 2, and encapsulation 23 is inserted in slots 21, and the wedge angle 22a of section contacts with lug boss 24a and realizes electrical connection, with this, conductor in dedusting sheet 25 is powered.Owing to adopting aforementioned structure that dedusting sheet 25 is powered, when dismounting dedusting sheet 25, can realize that fast break is to reduce potential safety hazard.
Form the operating portion 234 that a pair of user of confession presses on encapsulation 23, form respectively protruding 231(and consist of the section that is stuck on the outer surface of this a pair of operating portion 234) and a plurality of convex tendon 231a, these a plurality of convex tendon 231a can increase friction and be convenient to user's press operating part 234.As shown in Figure 6 and Figure 7, be formed with respectively buckle 211(on the top of two relative sidewalls of slot 21 and consist of the holding section), be under installment state in electrostatic precipitation mechanism 2, encapsulation 23 is inserted in slots 21, and this buckle 211 fastens (as shown in Figure 4) with projection 231.
As shown in Figure 6, be formed with a plurality of buckle 212(such as Fig. 6 ~ shown in Figure 8 on the outer surface of slot 21), slot 21 utilizes these a plurality of buckles 212 to be fixed on the frame of the first opening 11a and the second opening 11c.Dedusting sheet 25 and encapsulation 23 are integrated in one, and the two fastens and link together with slot 21 by buckle 211 and projection 231.When cleaning electrostatic precipitation mechanism 2, need not to dismantle whole electrostatic precipitation mechanism 2, only need to remove the engagement connection of buckle 211 and projection 231 and pull down dedusting sheet 25 and assembly that encapsulation 23 forms get final product, can reduce dismounting difficulty and the raising dismounting convenience of electrostatic precipitation mechanism 2.
It should be noted that, as shown in Figure 1, the slot 21 of electrostatic precipitation mechanism 2 is along being fixed on the frame of these two openings perpendicular to the length direction of the first opening 11a and the second opening 11c, and the length of each electrostatic precipitation mechanism 2 and the length of the first opening 11a and the second opening 11c are consistent.When dedusting sheet 25 is installed, this dedusting sheet 25 is aligned with slot 21, then directly insert in slot 21 and buckle 211 is engaged with projection 231 formation and get final product.During dismounting dedusting sheet 25, the user firmly makes buckle 211 and protruding 231 engagement release to middle press operating part 234, then outwards extracts dedusting sheet 25 out and gets final product.As seen, need not reserve at the length direction of opening or on the length direction of shell 1 or offer the operating space, saved the installing space of electrostatic precipitation mechanism 2, be conducive to make the structure of air-conditining to become compacter.In addition, when the length of the first opening 11a and the second opening 11c remains unchanged, can relatively increase electrostatic precipitation mechanism 2, particularly the length of dedusting sheet 25, be conducive to improve clean-up effect.
Describe, the operation principle of the described air-conditining of the present embodiment is simply described below in conjunction with Fig. 1 ~ structure shown in Figure 8.
Air-conditining is under the energising running status, and air is entered in air-conditining by air inlet 5, and the screen pack 3 of then flowing through when flowing through screen pack 3, tentatively filters by 3 pairs of airborne bulky grain things of this screen pack; Air after being filtered flows between screen pack 3 and evaporimeter 4, at this, mechanism 2 produces a high pressure under "on" position due to electrostatic precipitation, utilize this high pressure that this part air is ionized, thereby form an electrostatic field around it, utilize electrostatic absorption principle to come particle in absorbed air, with this, air is carried out secondary filter; Flow in evaporimeters 4 via electrostatic precipitation mechanism 2 purified gases and carry out heat exchange, drain into indoor through the gas after heat exchange via air outlet 6.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
For example, as shown in Figure 1, by support member 11b, opening is divided into the first opening 11a and the second opening 11c, the length of each electrostatic precipitation mechanism 2 is consistent with the length of the first opening 11a and the second opening 11c respectively.Yet not limited thereto, also support member 11b can be set, when this support member 11b was not set, the length of electrostatic precipitation mechanism 2 and the length of opening were consistent.
Again for example, be the explanation of carrying out as example take electrostatic precipitation mechanism in above-described embodiment, however not limited thereto, the electrostatic precipitator in above-described embodiment can be replaced to except formaldehyde mechanism or anion fine-purification mechanism etc.
Again for example, above-described embodiment is the explanation of the installation fixed form of electrostatic precipitator being carried out as an example of air-conditining example, yet not limited thereto, the utility model also can be applicable to floor standing air-conditioner or window-mounted air conditioner, even extends to air humidifier or air purifier.
Claims (9)
1. indoor apparatus of air conditioner, has shell (1), front surface (11) in described shell (1) upward is provided with opening along its length direction and reaches in order to close the front panel of this opening, be provided with air inlet (5) on the upper surface (13) of described shell (1), be provided with successively screen pack (3) and evaporimeter (4) in the inboard of described air inlet (5) in described shell (1), it is characterized in that, be provided with air cleaning unit between described screen pack (3) and evaporimeter (4), the length of this air cleaning unit and the length of described opening are consistent, and along being plugged on the frame of described opening perpendicular to described length direction.
2. indoor apparatus of air conditioner according to claim 1, it is characterized in that, at the upper support member (11b) that forms in the middle of described opening of described shell (1), by this support member (11b), described opening is separated into the first opening (11a) and the second opening (11c), a pair of described air cleaning unit is installed on the frame of described the first opening (11a) and the second opening (11c).
3. indoor apparatus of air conditioner according to claim 1 and 2, is characterized in that, described air cleaning unit has the electrostatic precipitation mechanism (2) of being rectangle, and the length of this electrostatic precipitation mechanism (2) and the length of described opening are consistent.
4. indoor apparatus of air conditioner according to claim 3, it is characterized in that, described electrostatic precipitation mechanism (2) comprises the dedusting sheet (25) that is rectangle, and is fixed with respectively encapsulation (23) at the two ends of this dedusting sheet (25), be provided with slot (21) in the outside of this encapsulation (23)
Described slot (21) is fixed on the frame of described opening, in the upper holding section (211) that forms of this slot (21), in the upper section (231) that is stuck that forms of described encapsulation (23), insert in described slots (21) at the two ends of described dedusting sheet (25), and by described holding section (211) be stuck section (231) and form and engage.
5. indoor apparatus of air conditioner according to claim 4, it is characterized in that, be fixed with the first binding post in described slot (21), two ends at described dedusting sheet (25) are respectively equipped with the second binding post, the part of this second binding post is stretched out from described encapsulation (23), and contacts with described the first binding post.
6. indoor apparatus of air conditioner according to claim 5, is characterized in that, first shell fragment (22) of described the first binding post for being made by metal material, and described the first shell fragment (22) has wedge angle section (22a); Second shell fragment (24) of described the second binding post for being made by metal material, and described the second shell fragment (24) has lug boss (24a),
Offer the through hole (232) corresponding with described lug boss (24a) on the sidewall (233) of described encapsulation (23), described lug boss (24a) embeds in this through hole (232), and connects with described wedge angle section (22a).
7. indoor apparatus of air conditioner according to claim 5, it is characterized in that, the insulation crust (25a) that described dedusting sheet (25) comprises forming the conductor of electrostatic field and is packaged in this conductor outside, at the upper groove (251) that is electrically connected to for described conductor realization of offering in the two ends of described dedusting sheet (25) of this insulation crust (25a), this groove (251) extends along the width of described dedusting sheet (25), and described the second binding post embeds in this groove (251).
8. indoor apparatus of air conditioner according to claim 4, is characterized in that, described encapsulation (23) has to form the described operating portion (234) that is stuck section (231), forms a plurality of convex tendons (231a) on the outer surface of described operating portion (234).
9. indoor apparatus of air conditioner according to claim 3, is characterized in that, described electrostatic precipitation mechanism (2) is less than or equal to the particle of 2.5 microns in order to diameter in absorbed air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532453 CN202993375U (en) | 2012-10-17 | 2012-10-17 | Indoor unit of air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220532453 CN202993375U (en) | 2012-10-17 | 2012-10-17 | Indoor unit of air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993375U true CN202993375U (en) | 2013-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220532453 Expired - Lifetime CN202993375U (en) | 2012-10-17 | 2012-10-17 | Indoor unit of air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993375U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566691A (en) * | 2014-09-30 | 2015-04-29 | 广东美的制冷设备有限公司 | Insulating buckle assembly and dust collection assembly with insulating buckle assembly |
| CN106016451A (en) * | 2015-03-24 | 2016-10-12 | 富士通将军股份有限公司 | Ceiling-embedded air conditioner |
| CN107131592A (en) * | 2017-06-27 | 2017-09-05 | 广东美的制冷设备有限公司 | Air conditioner |
| CN108036413A (en) * | 2018-01-12 | 2018-05-15 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN108105906A (en) * | 2018-01-12 | 2018-06-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
-
2012
- 2012-10-17 CN CN 201220532453 patent/CN202993375U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566691A (en) * | 2014-09-30 | 2015-04-29 | 广东美的制冷设备有限公司 | Insulating buckle assembly and dust collection assembly with insulating buckle assembly |
| CN104566691B (en) * | 2014-09-30 | 2022-02-25 | 广东美的制冷设备有限公司 | Insulating buckle subassembly and have its collection dirt subassembly |
| CN106016451A (en) * | 2015-03-24 | 2016-10-12 | 富士通将军股份有限公司 | Ceiling-embedded air conditioner |
| CN107131592A (en) * | 2017-06-27 | 2017-09-05 | 广东美的制冷设备有限公司 | Air conditioner |
| CN107131592B (en) * | 2017-06-27 | 2020-11-20 | 广东美的制冷设备有限公司 | Air conditioner |
| CN108036413A (en) * | 2018-01-12 | 2018-05-15 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| CN108105906A (en) * | 2018-01-12 | 2018-06-01 | 广东美的制冷设备有限公司 | Air conditioner indoor unit |
| CN108105906B (en) * | 2018-01-12 | 2024-06-25 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210119 Address after: 266101 Haier Road, Qingdao hi tech Industrial Park, Shandong Province (inside Haier Industrial Park) Patentee after: Qingdao Haier Molds Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HAIER MOLDS Co.,Ltd. Patentee before: HAIER Group Corp. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |