CN105650733B - Air conditioner indoor unit and air conditioner with same - Google Patents
Air conditioner indoor unit and air conditioner with same Download PDFInfo
- Publication number
- CN105650733B CN105650733B CN201610058448.8A CN201610058448A CN105650733B CN 105650733 B CN105650733 B CN 105650733B CN 201610058448 A CN201610058448 A CN 201610058448A CN 105650733 B CN105650733 B CN 105650733B
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- CN
- China
- Prior art keywords
- air conditioner
- indoor unit
- limiting section
- conditioner indoor
- evaporator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 210000003205 muscle Anatomy 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 7
- 230000004438 eyesight Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention provides an air conditioner indoor unit and an air conditioner with the same, wherein the air conditioner indoor unit comprises: a bottom case; the evaporator is arranged on the bottom shell and is provided with a heat exchange tube; the first limiting part is arranged on the bottom shell; the second limiting part is arranged on the evaporator and matched with the first limiting part to prevent the heat exchange tube from being contacted with the bottom shell. The invention effectively solves the problem that the manufacturing cost of the whole heat exchange tube is increased by adding the small elbow sheath in the prior art.
Description
Technical field
The present invention relates to air-conditioning technical fields, in particular to a kind of air conditioner indoor unit and with its air conditioner.
Background technique
In order to improve dress cabinet amount, transportation cost is reduced, topology layout is compact when seperated indoor unit designs, evaporator
The gap of 20 ' heat exchanger tube 21 ' and the piping mounting groove of bottom case 10 ' is smaller or the heat exchanger tube 21 ' and motor of evaporator 20 '
The gap of pressing plate is smaller.During fall-down test or Product transport, the heat exchanger tube 21 ' of evaporator 20 ' is easy and bottom case 10 '
Piping mounting groove bump against or bump against with motor pressing plate, the problem of causing the heat exchanger tube 21 ' of evaporator 20 ' to be crushed, greatly
The quality for affecting product.
As shown in Figure 1, the heat exchanger tube 21 ' of evaporator 20 ' is crushed in order to prevent in the prior art, in the heat exchange of evaporator
Protection part is increased on pipe 21 ' --- eyesight elbow sheath 30 '.Eyesight elbow sheath 30 ' is moulding, is assemblied in and easily collides
Heat exchanger tube 21 ' on, when complete machine drop test, works as a buffer, and protects heat exchanger tube 21 '.However, the prior art is lacked there are following
It falls into:
1, the manufacturing cost of complete machine is increased after eyesight elbow sheath；
2, the efficiency of indoor unit production assembly is reduced.
Summary of the invention
The main purpose of the present invention is to provide a kind of air conditioner indoor unit and with its air conditioner, to solve the prior art
The problem of middle increase eyesight elbow sheath increases the manufacturing cost of heat exchanger tube complete machine.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of air conditioner indoor unit, comprising: bottom case；
Evaporator is installed on bottom case, and evaporator has heat exchanger tube；First limiting section, is set on bottom case；Second limiting section, setting
In on evaporator, the second limiting section is matched with the first limiting section to prevent heat exchanger tube from mutually touching with bottom case.
Further, the first limiting section is set on the inner wall of bottom case, and the second limiting section is set on evaporator and is steaming
It sends out and is oppositely disposed on the length direction of device with the first limiting section.
Further, the first limiting section is set to one end of bottom case, and one end of bottom case has electrical appliance kit mounting portion, the second limit
Position portion is set to the side of the separate electrical appliance kit mounting portion of the first limiting section.
Further, the first limiting section includes protrusion, and protrusion is protrusively provided on bottom case inner wall and along bottom case
Vertical direction extends.
Further, the second limiting section is limit side plate, and the one end for limiting side plate is connected with the end of evaporator, is limited
The other end of side plate extends along the direction on the surface far from evaporator towards protrusion to form limit section.
Further, projection width of the limit section on protrusion is L1, and the protrusion width of protrusion is L2, wherein
Further, limit section and protrusion have distance L3, wherein 1mm≤L3≤2mm.
Further, limiting has flanging in section, flanging is connected with limit side plate and has angle, flanging direction protrusion
Portion extends.
Further, flanging and limit section junction are provided with reinforcing rib, and reinforcing rib is multiple.
Further, projected length of the flanging on protrusion be L4, protrusion along the vertical direction on length be L5,
In,
Further, limiting has convex ribs on the surface of section, convex ribs are multiple.
Further, it limits and is provided with fixation hole on one end of side plate, limit side plate passes through the end of fixation hole and evaporator
Portion is connected.
Further, the first limiting section is multiple, the vertical direction compartment of terrain of inner wall of multiple first limiting sections along bottom case
It is set on the different height of inner wall.
Further, the first limiting section is wholely set with bottom case.
Further, the first limiting section is removable installed on bottom case.
Further, the longitudinal section of the first limiting section is in polygonized structure.
According to another aspect of the present invention, a kind of air conditioner, including air conditioner indoor unit are provided, air conditioner indoor unit includes upper
The air conditioner indoor unit stated.
It applies the technical scheme of the present invention, by the way that the first limiting section and the second limit are respectively set on bottom case and evaporator
Portion.Wherein, the second limiting section is matched with the first limiting section to prevent heat exchanger tube from mutually touching with bottom case.When evaporator part occurs
When axial movement, the second limiting section of evaporator is first in contact with the first limiting section of bottom case, the first limiting section limitation of bottom case
The axial displacement of second limiting section of evaporator avoids the heat exchanger tube of evaporator and bottom case from bumping against, the first limiting section and the is arranged
Two limiting sections play the role of being effectively protected to evaporator, and structure is simple, reduce protection cost.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of air conditioner indoor unit in the prior art；
Fig. 2 shows the structural schematic diagrams of the embodiment of air conditioner indoor unit according to the present invention；
Fig. 3 shows the enlarged structure schematic diagram in Fig. 2 at A；
Fig. 4 shows the structural schematic diagram of the bottom case of the embodiment of air conditioner indoor unit according to the present invention；
Fig. 5 shows the enlarged structure schematic diagram in Fig. 4 at B；
Fig. 6 shows the structural schematic diagram of the embodiment of the second limiting section according to the present invention；
Fig. 7 shows the enlarged structure schematic diagram in Fig. 6 at C.
Wherein, the above drawings include the following reference numerals:
10 ', bottom case；20 ', evaporator；21 ', heat exchanger tube；30 ', eyesight elbow sheath；
10, bottom case；11, electrical appliance kit mounting portion；20, evaporator；21, heat exchanger tube；30, the first limiting section；31, protrusion；
40, the second limiting section；41, section is limited；42, flanging；43, reinforcing rib；44, convex ribs；45, fixation hole.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Fig. 2, according to one embodiment of present invention, providing a kind of air conditioner indoor unit, which includes bottom
Shell 10, evaporator 20, the first limiting section 30 and the second limiting section 40.Evaporator 20 is installed on bottom case 10, and evaporator 20 has
Heat exchanger tube 21.First limiting section 30 is set on bottom case 10.Second limiting section 40 is set on evaporator 20, the second limiting section 40
It is matched with the first limiting section 30 to prevent heat exchanger tube 21 from touching with 10 phase of bottom case.
In the present embodiment, by the way that the first limiting section 30 and the second limiting section are respectively set on bottom case 10 and evaporator 20
40.Wherein, the second limiting section 40 is matched with the first limiting section 30 to prevent heat exchanger tube 21 from touching with 10 phase of bottom case.Work as evaporator
When component moves axially, the second limiting section 40 of evaporator is first in contact with the first limiting section 30 of bottom case 10, bottom case 10
The first limiting section 30 limitation evaporator 20 the second limiting section 40 axial displacement, avoid heat exchanger tube 21 and the bottom of evaporator 20
Shell 10 bumps against, and the first limiting section 30 is arranged and the second limiting section 40 plays the role of being effectively protected to evaporator 20, and structure
Simply, protection cost is reduced.
As shown in figure 3, the first limiting section 30 is set on the inner wall of bottom case 10, the second limiting section 40 is set to evaporator 20
Above and on the length direction of evaporator 20 it is oppositely disposed with the first limiting section 30.I.e. the second limiting section 40 is in evaporator 20
Projection on length direction is fallen on the surface of the first limiting section 30, i.e., when evaporator 20 be axially moved when, the second limiting section
40 contact with each other with the first limiting section 30, and barrier effect of second limiting section 40 by the first limiting section 30, thus effectively
Evaporator 20 is prevented to continue to move to.
As shown in Figure 4 and Figure 5, the first limiting section 30 is set to one end of bottom case 10, and one end of bottom case 10 has electrical appliance kit
Mounting portion 11, the second limiting section 40 are set to the side of the separate electrical appliance kit mounting portion 11 of the first limiting section 30.Work as evaporator
20 heat exchanger tube 21 is located between the end and electrical appliance kit mounting portion 11 of evaporator 20, in order to prevent heat exchanger tube 21 and 10 phase of bottom case
It collides and heat exchanger tube 21 is squeezed and deformed, respectively the bottom case of the heat exchanger tube 21 on evaporator 20, close to evaporator 20
Second limiting section 40 and the first limiting section 30 are set on 10 inner wall.Make in order to enable the second limiting section 40 can play limit
With, be disposed at far from electrical appliance kit mounting portion 11 the first limiting section 30 side, in this way be arranged can effectively avoid
The case where causing heat exchanger tube 21 to be crushed since evaporator 20 is mobile to the direction of electrical appliance kit mounting portion 11.
As shown in figure 5, the first limiting section 30 include protrusion 31, protrusion 31 be protrusively provided on 10 inner wall of bottom case simultaneously
Vertical direction along bottom case 10 extends.It is arranged other than being effectively increased the intensity of protrusion 31 in this way, also effectively reduces
The difficulty of processing of bottom case 10.
As shown in fig. 6, the second limiting section 40 is limit side plate, the one end for limiting side plate is connected with the end of evaporator 20
It connects, the other end for limiting side plate extends along the direction on the surface far from evaporator 20 towards protrusion 31 to form limit section 41.
Setting can guarantee evaporator 20 in the process of moving in this way, can realize cooperate with limit section 41 and protrusion 31 always,
To prevent evaporator 20 from continuing to move to.
Preferably, projection width of the limit section 41 on protrusion 31 is L1, and the protrusion width of protrusion 31 is L2,
In,Setting is effectively guaranteed protrusion 31 and limits the intensity between section 41 in this way, to ensure that
The air conditioner indoor unit is during transport between protrusion 31 and limit section 41 there is a situation where being broken or falling off, i.e., further
Ground improves protrusion 31 and limits the intensity between section 41.
Wherein, limit section 41 and protrusion 31 have distance L3, wherein 1mm≤L3≤2mm.It is arranged in this way so that pacifying
When filling evaporator 20, avoids limit section 41 and interfered with protrusion 31, to affect the installation effect of complete machine.
Limiting has flanging 42 in section 41, flanging 42 with limit side plate and be connected and there is angle, flanging 42 is towards protrusion
Portion 31 extends.Setting can effectively increase the stability of the cooperation between limit section 41 and protrusion 31 in this way.Preferably, it rolls over
The angle of side 42 and limit side plate is 90 °.
As shown in fig. 7, flanging 42 and limit 41 junction of section are provided with reinforcing rib 43, reinforcing rib 43 is multiple.In this reality
It applies in example, reinforcing rib 43 is 3, and the number of reinforcing rib 43 can be arranged according to the width of limit section 41.Reinforcing rib 43 is by rolling over
Side 42 is integrally formed with punching press on the inside of the junction phase of limit section 41, the reinforcement of certain reinforcing rib 43 or other structures
Muscle.
Projected length of the flanging 42 on protrusion 31 be L4, protrusion 31 along the vertical direction on length be L5, wherein Setting can either guarantee the barrier strength of flanging 42 Yu protrusion 31 in this way, in turn avoid in complete machine installation process
In, the problem of flanging 42 and protrusion 31 interfere and influence assembling quality.
Wherein, limiting has convex ribs 44 on the surface of section 41, convex ribs 44 are multiple.Setting equally further enhances in this way
The intensity of limit section 41, to improve reliability when limit section 41 is matched with protrusion 31.Limit one end of side plate
On be provided with fixation hole 45, limit side plate is connected by fixation hole 45 with the end of evaporator 20.Limit side plate be it is multiple, point
It is not arranged on the end of evaporator 20, is mutually clamped between adjacent limit side plate.Limit side plate plays fixed evaporator 20
Fin and effect that air duct is sealed.
Multiple, inner wall of multiple first limiting sections 30 along bottom case 10 can be set into the first limiting section 30 in this implementation
Vertical direction is positioned apart from the different height of inner wall.Accordingly in the position corresponding with the first limiting section 30 of evaporator 20
The second limiting section 40 of place's setting, to further improve the heat exchanger tube being arranged between evaporator 20 and electrical appliance kit mounting portion 11
21 safety, to improve the product quality of air conditioner indoor unit.
In the present embodiment, the first limiting section 30 can be with bottom case 10 is wholely set, and is also possible to removable by screw
It is set to unloading on bottom case 10.The longitudinal section of first limiting section 30 is in polygonized structure, it can and it is triangle, quadrangle, five
The retention bead of side shape or other polymorphic structures.
Air conditioner indoor unit in above-described embodiment can also be used in air-conditioning technical field.I.e. invention provides one kind
Air conditioner, including air conditioner indoor unit, air conditioner indoor unit include the air conditioner indoor unit in above-described embodiment.
It can be seen from the above description that the above embodiments of the present invention realized the following chievements:
Eyesight elbow sheath part in the prior art is eliminated, production efficiency is improved, reduces material and production cost, together
When improve the reliability of product.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of air conditioner indoor unit characterized by comprising
Bottom case (10)；
Evaporator (20) is installed on the bottom case (10), and the evaporator (20) has heat exchanger tube (21)；
First limiting section (30) is set on the bottom case (10)；
Second limiting section (40) is set on the evaporator (20), second limiting section (40) and first limiting section
(30) it matches to prevent the heat exchanger tube (21) from mutually touching with the bottom case (10)；
First limiting section (30) is set on the inner wall of the bottom case (10), and second limiting section (40) is set to described
It is oppositely disposed on evaporator (20) and with first limiting section (30) on the length direction of the evaporator (20).
2. air conditioner indoor unit according to claim 1, which is characterized in that first limiting section (30) is set to the bottom
One end of one end of shell (10), the bottom case (10) has electrical appliance kit mounting portion (11), and second limiting section (40) is set to
The side far from the electrical appliance kit mounting portion (11) of first limiting section (30).
3. air conditioner indoor unit according to claim 1, which is characterized in that first limiting section (30) includes protrusion
(31), the protrusion (31) is protrusively provided prolongs on the bottom case (10) inner wall and along the vertical direction of the bottom case (10)
It stretches.
4. air conditioner indoor unit according to claim 3, which is characterized in that second limiting section (40) is limit side plate,
One end of the limit side plate is connected with the end of the evaporator (20), and the other end of the limit side plate is along far from described
The direction on the surface of evaporator (20) extends towards the protrusion (31) to form limit section (41).
5. air conditioner indoor unit according to claim 4, which is characterized in that the limit section (41) is in the protrusion (31)
On projection width be L1, the protrusion width of the protrusion (31) is L2, wherein
6. air conditioner indoor unit according to claim 4, which is characterized in that the limit section (41) and the protrusion (31)
With distance L3, wherein 1mm≤L3≤2mm.
7. air conditioner indoor unit according to claim 4, which is characterized in that there are flanging (42) on the limit section (41),
The flanging (42) is connected with the limit side plate and has angle, and the flanging (42) is prolonged towards the protrusion (31)
It stretches.
8. air conditioner indoor unit according to claim 7, which is characterized in that the flanging (42) and the limit section (41) are even
The place of connecing is provided with reinforcing rib (43), and the reinforcing rib (43) is multiple.
9. air conditioner indoor unit according to claim 7, which is characterized in that the flanging (42) is on the protrusion (31)
Projected length be L4, the protrusion (31) along the vertical direction on length be L5, wherein
10. air conditioner indoor unit according to claim 4, which is characterized in that have on the surface of limit section (41) convex
Muscle (44), the convex ribs (44) are multiple.
11. air conditioner indoor unit according to claim 4, which is characterized in that be provided on one end of the limit side plate solid
Determine hole (45), the limit side plate is connected by the fixation hole (45) with the end of the evaporator (20).
12. air conditioner indoor unit according to claim 1, which is characterized in that first limiting section (30) be it is multiple, it is multiple
The vertical direction of inner wall of first limiting section (30) along the bottom case (10) is positioned apart from the difference height in the inner wall
On degree.
13. air conditioner indoor unit according to claim 1, which is characterized in that first limiting section (30) and the bottom case
(10) it is wholely set.
14. air conditioner indoor unit according to claim 1, which is characterized in that first limiting section (30) removably sets
It is placed on the bottom case (10).
15. air conditioner indoor unit according to claim 1, which is characterized in that the longitudinal section of first limiting section (30) is in
Polygonized structure.
16. a kind of air conditioner, including air conditioner indoor unit, which is characterized in that the air conditioner indoor unit includes in claim 1 to 15
Described in any item air conditioner indoor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058448.8A CN105650733B (en) | 2016-01-27 | 2016-01-27 | Air conditioner indoor unit and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058448.8A CN105650733B (en) | 2016-01-27 | 2016-01-27 | Air conditioner indoor unit and air conditioner with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105650733A CN105650733A (en) | 2016-06-08 |
| CN105650733B true CN105650733B (en) | 2019-01-25 |
Family
ID=56488040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610058448.8A Active CN105650733B (en) | 2016-01-27 | 2016-01-27 | Air conditioner indoor unit and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650733B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091114B (en) * | 2016-06-22 | 2022-04-05 | 珠海格力电器股份有限公司 | Indoor unit of air conditioner |
| CN106255355A (en) * | 2016-08-31 | 2016-12-21 | 珠海格力电器股份有限公司 | Electrical equipment box |
| CN108361818A (en) * | 2017-01-25 | 2018-08-03 | 珠海格力电器股份有限公司 | Assembly structure of heat exchanger and base and have its air conditioning indoor set |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202119056U (en) * | 2011-06-20 | 2012-01-18 | 珠海格力电器股份有限公司 | Air conditioner and buffer device |
| CN104748352A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Heat exchanger device and air conditioner indoor unit with same |
| CN104976817A (en) * | 2014-04-08 | 2015-10-14 | 杭州三花研究院有限公司 | Heat exchanger assembly and application thereof |
| CN205383691U (en) * | 2016-01-27 | 2016-07-13 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3107506B2 (en) * | 1995-08-22 | 2000-11-13 | 東芝キヤリア株式会社 | Indoor unit of air conditioner |
-
2016
- 2016-01-27 CN CN201610058448.8A patent/CN105650733B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202119056U (en) * | 2011-06-20 | 2012-01-18 | 珠海格力电器股份有限公司 | Air conditioner and buffer device |
| CN104976817A (en) * | 2014-04-08 | 2015-10-14 | 杭州三花研究院有限公司 | Heat exchanger assembly and application thereof |
| CN104748352A (en) * | 2015-03-31 | 2015-07-01 | 广东美的制冷设备有限公司 | Heat exchanger device and air conditioner indoor unit with same |
| CN205383691U (en) * | 2016-01-27 | 2016-07-13 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air conditioner with same |
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| Publication number | Publication date |
|---|---|
| CN105650733A (en) | 2016-06-08 |
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