CN116538567B - Air-out subassembly and air conditioner - Google Patents
Air-out subassembly and air conditionerInfo
- Publication number
- CN116538567B CN116538567B CN202210094608.XA CN202210094608A CN116538567B CN 116538567 B CN116538567 B CN 116538567B CN 202210094608 A CN202210094608 A CN 202210094608A CN 116538567 B CN116538567 B CN 116538567B
- Authority
- CN
- China
- Prior art keywords
- air outlet
- water
- mounting box
- channel
- drainage
- 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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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
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
本发明公开了一种出风组件以及空调器，涉及空调技术领域。该出风组件包括出风框和安装盒，安装盒安装于出风框上，安装盒靠近出风框的一侧设置有排水渠，排水渠用于将安装盒顶面上的冷凝水排出。与现有技术相比，本发明提供的出风组件由于采用了安装于出风框上的安装盒以及安装于安装盒上的排水渠，所以能够将冷凝水快速排出，排水效果好，避免发生吹水现象，提升用户体验。
This invention discloses an air outlet assembly and an air conditioner, relating to the field of air conditioning technology. The air outlet assembly includes an air outlet frame and a mounting box. The mounting box is mounted on the air outlet frame, and a drainage channel is provided on the side of the mounting box near the air outlet frame to drain condensate from the top surface of the mounting box. Compared with the prior art, the air outlet assembly provided by this invention, due to the use of a mounting box mounted on the air outlet frame and a drainage channel mounted on the mounting box, can quickly drain condensate, resulting in better drainage, avoiding water blowing, and improving the user experience.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air outlet assembly and an air conditioner.
Background
At present, in the process of regulating and controlling the indoor air temperature by the cabinet air conditioner, condensed water can be generated at an air outlet of an air outlet frame due to the effect of temperature difference, particularly, the position of a cross beam is easy to gather at the top surface of the cross beam, and if the condensed water is not timely discharged, a water blowing phenomenon can occur, so that the user experience is influenced. In addition, if a case for mounting an electrical component (for example, a sensor or the like) is provided at the cross member, water may be accumulated around the case, and there is a potential safety hazard.
Disclosure of Invention
The invention solves the problems of quick drainage of condensed water, good drainage effect, water blowing prevention and user experience improvement.
In order to solve the problems, the technical scheme of the invention is realized as follows:
In a first aspect, the invention provides an air outlet assembly, which comprises an air outlet frame and a mounting box, wherein the mounting box is mounted on the air outlet frame, and a drainage channel is arranged on one side, close to the air outlet frame, of the mounting box and is used for draining condensed water on the top surface of the mounting box. Compared with the prior art, the air outlet assembly provided by the invention has the advantages that the mounting box mounted on the air outlet frame and the drainage channel mounted on the mounting box are adopted, so that condensed water can be rapidly discharged, the drainage effect is good, the phenomenon of blowing water is avoided, and the user experience is improved.
Further, the water collecting tank is arranged on the top surface of the mounting box and communicated with the drainage channel, and is used for collecting condensed water on the mounting box and guiding the condensed water into the drainage channel. The water collecting tank can guide the condensed water, so that the condensed water can only flow to the drainage channel through the water collecting tank, and the drainage effect is enhanced.
Further, the water collecting tank comprises a first tank section and a second tank section which are connected with each other, the bottom wall of the first tank section is higher than the bottom wall of the second tank section, and the second tank section is communicated with the drainage channel. The diversion of the condensed water is realized when the water quantity is large, the overflow of the condensed water from the water collecting tank is prevented, the flow speed of the condensed water can be slowed down, the condensed water is ensured to smoothly flow into the drainage canal, and the condition of condensed water sputtering is avoided.
Further, the top surface of the mounting box is provided with a water retaining rib and a limiting strip, the water retaining rib and the limiting strip are arranged on two sides of the mounting box, the limiting strip is used for limiting the vertical wind guide blade, the water retaining rib is connected with the limiting strip, and the water guide groove with a notch is formed by surrounding the water guide groove together, and the water guide groove is communicated with the water collecting groove through the notch. The water retaining rib and the limiting strip act together to ensure that condensed water on the top surface of the installation box can only flow to the water collecting tank through the notch, and the condensed water is prevented from flowing outwards.
Further, the top surface of the installation box is also provided with a wind shielding rib, the height of the wind shielding rib is larger than that of the water blocking rib, a drainage flow passage is formed between the wind shielding rib and the water blocking rib, and the drainage flow passage is communicated with the water collecting tank. The condensed water flows to the drainage flow channel under the action of gravity after converging, and the drainage flow channel is used for draining the part of condensed water to the water collecting tank.
Further, the drainage canal includes interconnect's first channel and second channel, and first channel extends the setting along vertical direction, and first channel is the angle setting of predetermineeing with the second channel. The condensed water in the second channel section can flow downwards along the first channel section under the action of gravity, enter the second channel section and then be discharged from the second channel section.
Further, the preset angle ranges from 90 degrees to 110 degrees. The reasonable preset angle can reduce the flow velocity of the condensed water while guaranteeing the drainage effect, and prevent the condensed water from sputtering.
Further, the air-out frame is provided with the crossbeam frame, and the mounting box sets up with the laminating of crossbeam frame, and the mounting box encloses jointly with the crossbeam frame and gives way the cavity, and the wash port with the cavity intercommunication of giving way has been seted up to the crossbeam frame, and the wash port sets up in the cavity of giving way, and the position of wash port corresponds with the position of wash port, and the wash port is used for discharging the comdenstion water in the wash port, and the wash port still is used for supplying the condensate water outflow that flows in the cavity of giving way through the clearance between mounting box and the crossbeam frame. So as to realize the diversion of the condensed water and prevent the condensed water from gathering.
Further, the crossbeam frame includes roof, connecting plate and bottom plate, and the roof passes through the connecting plate to be connected with the bottom plate, and roof and bottom plate all laminate with the installation box and set up, and the wash port is seted up in the junction of bottom plate and connecting plate. So as to realize the drainage of condensed water.
Further, the bottom plate is provided with a water guide groove, the drainage canal extends into the water guide groove, and the water guide groove is communicated with the drainage hole. The water guide groove is used for collecting condensed water in the abdication cavity and guiding the condensed water into the water drain hole.
Further, the air outlet frame is relatively provided with a front surface and a back surface, the drain holes are communicated between the front surface and the back surface, and the back surface is used for guiding condensed water flowing out through the drain holes so that the condensed water flows downwards along the back surface. Therefore, the flow guide of the condensed water is realized, the condensed water is prevented from gathering, the condensed water flows on the back surface and cannot be observed by a user, and the user experience is improved.
Further, the back is convexly provided with a water receiving nozzle, the water receiving nozzle is positioned below the water draining hole, and the water receiving nozzle is used for collecting condensed water flowing downwards along the back and guiding the condensed water into the water receiving disc. So as to realize the drainage function of condensed water.
In a second aspect, the invention provides an air conditioner, which comprises the air outlet assembly, wherein the air outlet assembly comprises an air outlet frame and a mounting box, the mounting box is mounted on the air outlet frame, and a drainage channel is arranged on one side, close to the air outlet frame, of the mounting box and is used for draining condensed water on the top surface of the mounting box. The air conditioner can discharge the comdenstion water fast, and drainage effect is good, avoids taking place to blow the water phenomenon, promotes user experience.
Drawings
FIG. 1 is an exploded view of an air outlet assembly according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of part of II in FIG. 1;
FIG. 3 is an isometric view of a mounting box in an air outlet assembly according to a first embodiment of the present invention;
FIG. 4 is a top view of a mounting box in an air outlet assembly according to a first embodiment of the present invention;
FIG. 5 is a schematic view of an air outlet frame in an air outlet assembly according to a first embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of VI of FIG. 5;
FIG. 7 is a schematic view of an air outlet assembly according to a first embodiment of the present invention;
fig. 8 is a partial enlarged view of VIII in fig. 7.
Reference numerals illustrate:
100-air outlet components, 110-air outlet frames, 111-air outlets, 112-cross beam frames, 113-water draining holes, 114-top plates, 115-connecting plates, 116-bottom plates, 117-water guiding grooves, 118-front surfaces, 119-back surfaces, 1191-water receiving nozzles, 120-mounting boxes, 121-water draining channels, 1211-first channel sections, 1212-second channel sections, 122-water collecting grooves, 1221-first channel sections, 1222-second channel sections, 123-water retaining ribs, 124-limit strips, 125-wind retaining ribs, 126-water guiding grooves, 1261-notches, 127-water draining channels, 130-yielding cavities and 200-vertical air guiding blades.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
First embodiment
Referring to fig. 1, fig. 2, fig. 3, and fig. 4 in combination, an air outlet assembly 100 for implementing an air function is provided in an embodiment of the present invention. The device can quickly discharge condensed water, has good drainage effect, avoids the phenomenon of water blowing, and improves user experience.
It should be noted that, the air-out assembly 100 is applied to a cabinet air conditioner, the cabinet air conditioner is placed on the ground, and the cabinet air conditioner can blow out hot air or cold air outwards to realize heating or refrigerating functions, the air-out assembly 100 is used for realizing the air-out function of the cabinet air conditioner, and improves the air-out effect.
The air outlet assembly 100 includes an air outlet frame 110 and a mounting box 120. The air outlet frame 110 is provided with an air outlet 111, and air outlet air flow can be blown out through the air outlet 111, so that the heating or refrigerating function is realized. The mounting box 120 is mounted on the air outlet frame 110 and is disposed outside the air outlet 111, and the mounting box 120 is used for mounting a sensor to realize a function of detecting indoor air temperature or humidity. The mounting box 120 is provided with water drainage canal 121 near the one side of air-out frame 110, and water drainage canal 121 is used for the comdenstion water discharge on the mounting box 120 top surface to realize the quick discharge of comdenstion water, the drainage is effectual, avoids taking place to blow the water phenomenon, promotes user experience.
Specifically, when the cabinet air conditioner regulates the indoor air temperature, the air-out flow is blown out indoors through the air outlet 111, and in this process, condensed water is generated on the top surface of the installation box 120 due to the uneven temperature inside and outside, and the condensed water can flow into the drainage channel 121 along the top surface of the installation box 120 to realize the drainage function of the condensed water.
In this embodiment, the top surface of the mounting box 120 is provided with a water collecting tank 122, the water collecting tank 122 is communicated with the drainage channel 121, and the water collecting tank 122 is used for collecting the condensed water on the mounting box 120 and guiding the condensed water into the drainage channel 121. The water collecting tank 122 can guide the condensed water, so that the condensed water can only flow to the drainage channel 121 through the water collecting tank 122, and the drainage effect is enhanced.
The sump 122 includes a first sump section 1221 and a second sump section 1222 that are connected to each other. The bottom wall of the first groove section 1221 is disposed higher than the bottom wall of the second groove section 1222, the second groove section 1222 communicates with the drain channel 121, the condensed water on the top surface of the mounting box 120 can flow into the first groove section 1221 or the second groove section 1222, the condensed water in the first groove section 1221 can flow into the second groove section 1222, and the condensed water in the second groove section 1222 can flow into the drain channel 121. Specifically, a height difference is formed between the first and second groove segments 1221 and 1222 to achieve diversion of the condensate water when the amount of water is large, prevent the condensate water from overflowing from the sump 122, and slow the flow rate of the condensate water, ensure that the condensate water smoothly flows into the drain channel 121, and avoid the occurrence of condensate water splash.
It is noted that the top surface of the mounting box 120 is provided with a water blocking rib 123, a limit bar 124 and a wind blocking rib 125, and the water blocking rib 123 and the limit bar 124 are arranged at intervals with the water blocking rib 123 relative to the two sides of the mounting box 120. The water retaining rib 123 is used for stopping condensed water so as to prevent the phenomenon of blowing water, and the limiting strip 124 is used for limiting the vertical wind guide blade 200 so as to ensure that the vertical wind guide blade 200 is stable and reliable in the rotation process. The water blocking ribs 123 are connected with the limiting strips 124 and together enclose a diversion trench 126 with a gap 1261, and the diversion trench 126 is communicated with the water collecting tank 122 through the gap 1261. The water blocking rib 123 and the limit bar 124 cooperate to ensure that condensed water on the top surface of the mounting box 120 can only flow to the water collecting tank 122 through the notch 1261, and prevent the condensed water from flowing outwards.
In this embodiment, the height of the rib 125 keeps out wind is greater than the height of the rib 123, and the rib 125 keeps out wind is used for carrying out the backstop to the part air-out air current that blows out from air outlet 111 to prevent that this part air-out air current from blowing to the rib 123, thereby avoid the condition that the inside and outside temperature difference of rib 123 is great to take place (the one side that the rib 123 is close to the rib 125 keeps away from the rib 125 with the rib 123 keeps out wind, and then avoid producing the comdenstion water in the outside of rib 123, avoid producing the comdenstion water in the outside of cabinet air conditioner promptly, promote user experience.
Further, a drain flow passage 127 is formed between the wind shielding rib 125 and the water blocking rib 123, and the drain flow passage 127 communicates with the water collecting tank 122. Because the wind shielding rib 125 stops part of the air-out airflow, the temperature difference between the inside and the outside of the wind shielding rib 125 is larger, that is, the temperature difference between one side of the wind shielding rib 125 close to the air outlet 111 and one side of the wind shielding rib 125 close to the water retaining rib 123 is larger, so that condensed water can be generated on one side of the wind shielding rib 125 close to the water retaining rib 123 under the blowing action of the air-out airflow, when the condensed water amount is larger, the condensed water flows to the drainage flow channel 127 under the action of gravity after converging, and the drainage flow channel 127 is used for guiding part of the condensed water to the water collecting tank 122.
The drainage channel 121 includes a first channel 1211 and a second channel 1212 that are connected to each other. The first channel 1211 extends in a vertical direction, and the first channel 1211 and the second channel 1212 are disposed at a predetermined angle. The first channel 1211 communicates with the second channel 1222 of the sump 122, and condensed water within the second channel 1222 can flow downwardly along the first channel 1211 under the force of gravity and into the second channel 1212 before exiting the second channel 1212.
It should be noted that, the range of preset angle is 90 degrees to 110 degrees, and reasonable preset angle can slow down the velocity of flow of comdenstion water when guaranteeing drainage effect, prevents the condition emergence of comdenstion water splash. In this embodiment, the preset angle is 100 degrees, but not limited thereto, and in other embodiments, the preset angle may be 90 degrees or 110 degrees, and the size of the preset angle is not specifically limited.
Referring to fig. 5, 6, 7 and 8, it should be noted that the air outlet frame 110 is provided with a beam frame 112, the mounting box 120 is attached to the beam frame 112, and the mounting box 120 and the beam frame 112 cooperate to mount the vertical air guiding blade 200 and limit the vertical air guiding blade 200. The mounting box 120 and the beam frame 112 together enclose a relief cavity 130, and the beam frame 112 is provided with a drain hole 113 communicated with the relief cavity 130. The drainage canal 121 is disposed in the relief cavity 130, the position of the drainage canal 121 corresponds to the position of the drainage hole 113, the drainage hole 113 is used for draining condensed water in the drainage canal 121, and the drainage hole 113 is also used for allowing condensed water flowing into the relief cavity 130 to flow out through a gap between the mounting box 120 and the beam frame 112. Specifically, both the condensed water flowing out of the drain channel 121 and the condensed water flowing into the relief cavity 130 from the gap between the mounting box 120 and the cross frame 112 can flow out through the drain hole 113 to achieve diversion of the condensed water, preventing the condensed water from collecting.
In this embodiment, the number of the cross beam frames 112 and the number of the mounting boxes 120 are two, the two cross beam frames 112 are arranged in the air outlet frame 110 at intervals in parallel, the two mounting boxes 120 are mounted on the air outlet frame 110, and each mounting box 120 is attached to one cross beam frame 112.
The beam 112 includes a top plate 114, a connecting plate 115, and a bottom plate 116. The top plate 114 is connected to the bottom plate 116 through a connection plate 115, and in this embodiment, the top plate 114, the connection plate 115 and the bottom plate 116 are integrally formed to improve the connection strength. The top plate 114 and the bottom plate 116 are both attached to the mounting box 120 to enable assembly of the mounting box 120. The drain hole 113 is formed at the junction of the bottom plate 116 and the connection plate 115 so as to drain condensed water.
In this embodiment, when the installation case 120 is installed on the air outlet frame 110, the drainage channel 121 is disposed in the relief cavity 130, the condensed water on the top surface of the installation case 120 can flow into the drainage channel 121 through the water collecting tank 122 and then be discharged outwards through the drainage hole 113, and part of the condensed water flows into the relief cavity 130 from the gap between the top plate 114 and the installation case 120, and the part of the condensed water can be directly discharged outwards through the drainage hole 113.
In this embodiment, the bottom plate 116 is provided with a water guiding groove 117, the water guiding groove 117 is arranged to extend into the water guiding groove 117, the water guiding groove 117 is communicated with the water draining hole 113, and the water guiding groove 117 is used for collecting the condensed water in the yielding cavity 130 and guiding the condensed water into the water draining hole 113. The water guide groove 117 can guide the condensed water, so that the condensed water can only flow to the drain hole 113 through the water guide groove 117, and the drainage effect is enhanced.
It should be noted that the air outlet frame 110 is provided with a front surface 118 and a back surface 119 opposite to each other, and the air outlet flow can be blown out of the air outlet 111 from the back surface 119 toward the front surface 118, that is, the front surface 118 faces the user, the back surface 119 faces away from the user, and the user may observe the front surface 118 of the air outlet frame 110. Specifically, the beam frame 112 is disposed on the front surface 118, the drain hole 113 is communicated between the front surface 118 and the back surface 119, the back surface 119 is used for guiding the condensed water flowing out through the drain hole 113, so that the condensed water flows downwards along the back surface 119, the condensed water is guided, the condensed water is prevented from being gathered, the condensed water does not flow on the back surface 119 and cannot be observed by a user, and the user experience is improved.
In this embodiment, the back 119 is convexly provided with a water receiving nozzle 1191, the water receiving nozzle 1191 is located below the drain hole 113, and the water receiving nozzle 1191 is used for collecting condensed water flowing downwards along the back 119 and guiding the condensed water into a water receiving disc so as to realize the drainage function of the condensed water. Specifically, in the drainage process of the condensed water, the condensed water on the top surface of the installation box 120 flows into the yielding cavity 130 through the drainage channel 121, flows to the back surface 119 through the drainage hole 113, flows downwards along the back surface 119 under the action of gravity until flowing to the water receiving nozzle 1191, and the water receiving nozzle 1191 can guide the condensed water to be led into the water receiving disc, so that the drainage operation is completed.
According to the air outlet assembly 100 of the embodiment of the invention, the mounting box 120 is mounted on the air outlet frame 110, and a drainage channel 121 is arranged on one side of the mounting box 120, which is close to the air outlet frame 110, and the drainage channel 121 is used for draining condensed water on the top surface of the mounting box 120. Compared with the prior art, the air outlet assembly 100 provided by the invention has the advantages that the mounting box 120 mounted on the air outlet frame 110 and the drainage channel 121 mounted on the mounting box 120 are adopted, so that condensed water can be quickly discharged, the drainage effect is good, the phenomenon of blowing water is avoided, and the user experience is improved.
Second embodiment
The present invention provides an air conditioner (not shown) for controlling indoor air temperature. The air conditioner includes an air outlet assembly 100, a blower (not shown), and a heat exchanger (not shown). The basic structure and principle of the air outlet assembly 100 and the technical effects thereof are the same as those of the first embodiment, and for brevity, reference may be made to the corresponding contents of the first embodiment.
In this embodiment, the air conditioner is a cabinet air conditioner, the fan is used for generating negative pressure to drive air to flow to form an air-out airflow, the heat exchanger is used for exchanging heat to the air-out airflow to heat or cool the air-out airflow, and the air-out airflow passes through the air outlet 111 of the air-out frame 110 under the action of the fan and is blown out indoors to realize the function of regulating and controlling indoor air temperature.
The beneficial effects of the air conditioner according to the embodiment of the present invention are the same as those of the first embodiment, and will not be described in detail herein.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210094608.XA CN116538567B (en) | 2022-01-26 | 2022-01-26 | Air-out subassembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210094608.XA CN116538567B (en) | 2022-01-26 | 2022-01-26 | Air-out subassembly and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116538567A CN116538567A (en) | 2023-08-04 |
| CN116538567B true CN116538567B (en) | 2026-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202210094608.XA Active CN116538567B (en) | 2022-01-26 | 2022-01-26 | Air-out subassembly and air conditioner |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216769579U (en) * | 2022-01-26 | 2022-06-17 | 宁波奥克斯电气股份有限公司 | Air outlet assembly and air conditioner |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101900484B1 (en) * | 2015-01-23 | 2018-09-20 | 삼성전자주식회사 | Air conditioner |
| JP2017116120A (en) * | 2015-12-21 | 2017-06-29 | 三菱重工業株式会社 | Control device, air conditioning system including the same, and control method |
| CN208936304U (en) * | 2018-09-26 | 2019-06-04 | 广东美的制冷设备有限公司 | Detection device and cabinet air conditioner |
| CN111912012B (en) * | 2020-07-16 | 2021-11-23 | 青岛海尔空调器有限总公司 | Vertical air conditioner indoor unit |
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- 2022-01-26 CN CN202210094608.XA patent/CN116538567B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN216769579U (en) * | 2022-01-26 | 2022-06-17 | 宁波奥克斯电气股份有限公司 | Air outlet assembly and air conditioner |
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| CN116538567A (en) | 2023-08-04 |
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| CB02 | Change of applicant information |
Country or region after: China Address after: 315191 No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Applicant after: NINGBO AUX ELECTRIC Co.,Ltd. Applicant after: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. Address before: No. 1166 Mingguang North Road, Jiangshan Town, Ningbo, Zhejiang, Yinzhou District Applicant before: NINGBO AUX ELECTRIC Co.,Ltd. Country or region before: China Applicant before: AUX AIR CONDITIONING LIMITED BY SHARE Ltd. |
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