CN204014337U - Electric cabinet and air conditioner - Google Patents
Electric cabinet and air conditioner Download PDFInfo
- Publication number
- CN204014337U CN204014337U CN201420417553.2U CN201420417553U CN204014337U CN 204014337 U CN204014337 U CN 204014337U CN 201420417553 U CN201420417553 U CN 201420417553U CN 204014337 U CN204014337 U CN 204014337U
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- detection window
- plate
- panel
- electric cabinet
- cover plate
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Abstract
The utility model provides a kind of electric cabinet and air conditioner.Wherein, electric cabinet comprises: casing, panel and cover plate, casing is the cavity of an opening, in cavity, be provided with circuit board, panel is removably mounted on the opening part of casing, on panel, be provided with the first detection window corresponding to circuit board place, the periphery of the first detection window is provided with flange, flange is positioned at the outside of cavity, and flange and panel form water-blocking groove, cover plate is installed in rotation on panel, on cover plate, be provided with second detection window identical with the first detection window shape, the rotation of cover plate can make the second detection window and the first detection window coincide or be staggered, to open or close the first detection window.The electric cabinet that the utility model provides, periphery at detection window arranges flange, and the outer surface of flange and panel forms water-blocking groove, and the water droplet on panel can flow out along water-blocking groove, thereby effectively prevent that water from penetrating in casing along panel, and then improved the water resistance of electric cabinet.
Description
Technical field
The utility model relates to household appliance technical field, more specifically, and the air conditioner that relates to a kind of electric cabinet and contain this electric cabinet.
Background technology
A lot of products all can apply to electric cabinet, electric cabinet General Requirements external shell have good safeguard function as: waterproof, fire prevention, protection against electric shock, anti-foreign matter enter etc., so shell is generally all designed to the structure of sealing.But, in the time of product work, we need to understand the working condition of electric cabinet internal components, or some actuation means of inside are operated, observe or operate and can realize this demand by directly opening electric cabinet panel, but operate cumbersomely, and danger is higher.
In order to address the above problem, at present, conventionally adopt the detection window device that can conveniently open and close is set on electric cabinet shell, just can realize electric-controlled box inner case is observed in good time and controlled by this little window, but the detection window device that prior art is used all has multiple parts, thereby cause complex structure, and water resistance is poor, open and close inconvenient operation.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, an object of the present utility model is, a kind of electric cabinet is provided, this electric cabinet has detection window device simple in structure, that water resistance good and open and close is simple to operation.
Another object of the present utility model is, a kind of air conditioner with above-mentioned electric cabinet is provided.
For achieving the above object, the utility model first aspect embodiment provide a kind of electric cabinet, comprises casing, and described casing is the cavity of an opening, in described cavity, is provided with circuit board; Panel, described panel is removably mounted on the opening part of described casing, on described panel, be provided with the first detection window corresponding to described circuit board place, the periphery of described the first detection window is provided with flange, described flange is positioned at the outside of described cavity, and described flange and described panel formation water-blocking groove; And cover plate, described cover plate is installed in rotation on described panel, on described cover plate, be provided with second detection window identical with described the first detection window shape, the rotation of described cover plate can make described the second detection window and described the first detection window coincide or be staggered, to open or close described the first detection window.
The electric cabinet that the utility model provides, erecting of panel forms airtight cavity at the opening part of casing, for the ease of in good time observation and control to electric cabinet inner case, the first detection window is set on panel, can easily observe the display unit on circuit board by the first detection window, and the control device on function circuit plate easily, in order to improve the water resistance of the first detection window, periphery at the first detection window arranges flange, the outer surface of flange and panel forms water-blocking groove, water droplet on panel can flow out along water-blocking groove, thereby effectively prevent that water from penetrating in casing along panel, and then improved the water resistance of electric cabinet, in order to ensure the sealing of electric cabinet, cover plate is installed in rotation on panel, and second detection window identical with the shape of the first detection window be on the cover board set, in the time need to observing display unit on circuit board or operating control device, rotating plate coincides the first detection window and the second detection window, the first detection window is open mode, now, user can observe display unit or the operating control device on circuit board by the first detection window, in the time not needing to observe display unit on circuit board or operating control device, rotating plate make the first detection window and the second detection window staggered, the first detection window is closed condition, now, user can not observe display unit or the operating control device on circuit board by the first detection window, by rotating plate, the first detection window is sealed, avoid the water on panel to be splashed in casing, thereby effectively ensure the sealing of electric cabinet, and, open or close the first detection window by the rotation of cover plate, make the opening and closing of the first detection window simple to operation, in addition, the first detection window, flange and covering plate structure are simple, have effectively reduced electric cabinet assembly difficulty, thereby have improved the production efficiency of electric cabinet.
In addition, the electric cabinet providing according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, described cover plate is the box body of an opening, the central authorities of described cover plate are provided with installing hole, on described panel, be provided with the rotating shaft matching with described installing hole, and described rotating shaft is positioned at the below of described the first detection window, described the second detection window is positioned at a side of described installing hole.
According to an embodiment of the present utility model, the edge of the openend of described cover plate is provided with the flanging perpendicular to described edge, on described flanging, be symmetrically arranged with two location holes, and described in two, the central point of location hole and the central point of described installing hole are located along the same line; On described panel, be provided with a positioning convex column, and described positioning convex column is positioned under described the first detection window, the rotation of described cover plate can make described positioning convex column match with in location hole described in two one.
According to an embodiment of the present utility model, on described flanging, be symmetrically arranged with two boss, described in two location hole be separately positioned on two described on boss, on described panel, be provided with pressing plate, described positioning convex column is arranged on described pressing plate.
According to an embodiment of the present utility model, described pressing plate comprises the first plate, the second plate and the 3rd plate that connect successively, and described the first plate and described the 3rd plate are parallel to each other and be positioned at the both sides of described the second plate, described the first plate is installed and is connected on described panel, and described positioning convex column is arranged on described the 3rd plate.
According to an embodiment of the present utility model, described positioning convex column and described the 3rd plate are integral type structure.
According to an embodiment of the present utility model, described the first plate, described the second plate and described the 3rd plate are integral type structure.
According to an embodiment of the present utility model, described the first detection window is rectangular through-hole, and described cover plate is circular cover.
According to an embodiment of the present utility model, described cover plate is steel deck-plate or Aluminum cover.
The utility model second aspect embodiment provide a kind of air conditioner, includes the electric cabinet that the arbitrary embodiment of above-mentioned first aspect provides.
The air conditioner that this real second aspect embodiment provides has the electric cabinet that the arbitrary embodiment of above-mentioned first aspect provides, and therefore, this air conditioner has all advantages of above-mentioned electric cabinet, does not repeat them here.
Additional aspect of the present utility model and advantage will provide in description part below, and part will become obviously from the following description, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the perspective view of the electric cabinet described in the utility model one embodiment;
Fig. 2 is the decomposition texture schematic diagram of the electric cabinet shown in Fig. 1;
Fig. 3 is the main TV structure schematic diagram of the electric cabinet shown in Fig. 1;
Fig. 4 be in Fig. 3 A-A to sectional structure schematic diagram;
Fig. 5 is B portion structure for amplifying schematic diagram in Fig. 4;
Fig. 6 is that the electric cabinet shown in Fig. 3 is removed after panel and casing, and cover plate rotates the structural representation that detection window is opened;
Fig. 7 is that the electric cabinet shown in Fig. 3 is removed after panel and casing, and cover plate rotates the structural representation that detection window is closed;
Fig. 8 is the perspective view of the electric cabinet center platen shown in Fig. 3.
Wherein, in Fig. 1 and Fig. 8, the corresponding relation between Reference numeral and component names is:
100 electric cabinets, 10 casings, 20 circuit boards, 21 display unit, 22 control device, 30 panels, 31 first detection windows, 32 flange, 33 water-blocking grooves, 40 cover plates, 41 second detection windows, 42 installing holes, 43 boss, 431 location holes, 50 rotating shafts, 60 pressing plates, 61 first plates, 62 second plates, 63 the 3rd plates, 631 positioning convex column.
Embodiment
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection range of the present utility model is not subject to the restriction of following public specific embodiment.
1 the electric cabinet providing according to some embodiment of the utility model is described to accompanying drawing 8 with reference to the accompanying drawings.In Fig. 6 and Fig. 7, in order clearly to represent that the rotation of cover plate coincides or staggered situation the second detection window and the first detection window, use dotted line that display unit is showed.
As shown in Figure 1, the electric cabinet 100 that embodiment of the utility model provides, comprising: casing 10, panel 30 and cover plate 40;
Particularly, as shown in Figure 2, casing 10 is the cavity of an opening, in cavity, be provided with circuit board 20, on circuit board 20, be provided with display unit 21 and control device 22, panel 30 is removably mounted on the opening part of casing 10, on panel 30, be provided with the first detection window 31 corresponding to circuit board 20 places, as shown in Figure 4 and Figure 5, the periphery of the first detection window 31 is provided with flange 32, flange 32 is positioned at the outside of cavity, and flange 32 forms water-blocking groove 33 with panel 30, cover plate 40 is installed in rotation on panel 30, on cover plate 40, be provided with second detection window 41 identical with the first detection window 31 shapes, as shown in Figure 6 and Figure 7, the rotation of cover plate 40 can make the second detection window 41 and the first detection window 31 coincide or be staggered, to open or close the first detection window 31.
The electric cabinet 100 that the present embodiment provides, the water-blocking groove 33 that water droplet on panel 30 can form along flange 32 and panel 30 flows out, effectively improve the water resistance of electric cabinet 100, specifically, the opening part that panel 30 is arranged on casing 10 forms airtight cavity, for the ease of in good time observation and control to electric cabinet 100 inner cases, the first detection window 31 is set on panel 30, can easily observe the display unit 21 on circuit board 20 by the first detection window 31, and the control device on function circuit plate 20 easily, in order to improve the water resistance of the first detection window 31, at the periphery of the first detection window 31, flange 32 is set, flange 32 forms water-blocking groove 33 with the outer surface of panel 30, water droplet on panel 30 can flow out along water-blocking groove 33, thereby effectively prevent that water from penetrating in casing 10 along panel 30, and then improved the water resistance of electric cabinet 100, in order to ensure the sealing of electric cabinet 100, cover plate 40 is installed in rotation on panel 30, and second detection window 41 identical with the shape of the first detection window 31 be set on cover plate 40, in the time need to observing display unit 21 on circuit board 20 or operating control device 22, rotating plate 40 coincides the first detection window 31 and the second detection window 41, as shown in Figure 6, the first detection window 31 is open mode, now, user can be by the display unit 21 on 31 mouthfuls of observation circuit boards 20 of the first detection window or the control device 22 on function circuit plate 20, in the time not needing to observe display unit 21 on circuit board 20 or operating control device 22, rotating plate 40 make the first detection window 31 and the second detection window 41 staggered, as shown in Figure 7, the first detection window 31 is closed condition, now, user can not observe display unit 21 or the operating control device 22 on circuit board 20 by the first detection window 31, by rotating plate 40, the first detection window 31 is sealed, avoid the water on panel 30 to be splashed in casing 10, thereby effectively ensure the sealing of electric cabinet 100, and, open or close the first detection window 31 by the rotation of cover plate 40, make the opening and closing of the first detection window 31 simple to operation, in addition, the first detection window 31, flange 32 and cover plate 40 are simple in structure, have effectively reduced electric cabinet 100 assembly difficulty, thereby have improved the production efficiency of electric cabinet 100.
Wherein, cover plate 40 is metal cover board.
Alternatively, cover plate 40 is steel deck-plate, or cover plate 40 is Aluminum cover.
In prior art scheme, because of the restriction of the design of part for hiding the first detection window 31, most parts use non-fire resistive material to make, wherein, using maximum is plastic material, plastic material is easily on fire, once electric-controlled box internal components catching fire, the cover plate 40 of plastic material will soon burn and melt inefficacy, inner flare is spread and automatically controlled box body initiation fire accident by window, and metal material has good fire-proof function, the cover plate 40 of the electric cabinet 100 providing because of the utility model is simple in structure, can adopt the metal material with good fire-proof function to make, to improve the fire protecting performance of cover plate 40, certainly, in order to promote the fire protecting performance of electric cabinet 100 entirety, can adopt refractory material to make panel 30 and casing 10 entirety, as the steel plate of thin-walled, the metal materials such as aluminium sheet, to realize the good fire protecting performance of electric cabinet 100.
Preferably, see as shown in Figure 2, the first detection window 31 is rectangular through-hole, and cover plate 40 is circular cover.
In a specific embodiment of the present utility model, preferably, as shown in Figure 3, cover plate 40 is the box body of an opening, the central authorities of cover plate 40 are provided with installing hole 42, on panel 30, be provided with the rotating shaft 50 matching with installing hole 42, and rotating shaft 50 is positioned at the below of the first detection window 31, the second detection window 41 is positioned at a side of installing hole 42.
Cover plate 40 is rotatably connected by rotating shaft 50 and panel 30, make between cover plate 40 and panel 30 be connected simple and convenient, thereby make cover plate 40 rotating opening or close the simple to operation of the first detection window 31, in addition, because cover plate 40 is circular cover, installing hole 42 is arranged on to the central authorities of cover plate 40, the second detection window 41 is positioned at a side of installing hole 42, what make that cover plate 40 does in allowed limits is less, saves the material of manufacturing cover plate 40, the object reducing production costs to reach.
Particularly, as shown in Figure 6 and Figure 7, the edge of the openend of cover plate 40 is provided with the flanging perpendicular to edge, be symmetrically arranged with 431 holes, two location, and the central point of the central point of two location holes 431 and installing hole 42 is located along the same line on flanging; On panel 30, be provided with a positioning convex column 631, and positioning convex column 631 is positioned under the first detection window 31, the rotation of cover plate 40 can make positioning convex column 632 match with in two location holes 431 one.
In the time that cover plate 40 rotation makes one of positioning convex column 631 and close the second detection window 41 in two location holes 431 to match, the first detection window 31 is in buttoned-up status, in the time that cover plate 40 rotation makes positioning convex column 631 and matches away from of the second detection window 41 in two location holes 431, the first detection window 31 is in complete opening, such cooperation, can be when user's practical operation is opened and closes detection window 31 and provides good feel to feed back.
Preferably, be symmetrically arranged with two boss, 43, two location holes 431 and be separately positioned on two boss 43 on flanging, be provided with pressing plate 60 on panel 30, positioning convex column 631 is arranged on pressing plate 60.
The setting of boss 43, effectively ensure the sealing of cover plate 40, pressing plate 60 self has elasticity, positioning convex column 631 is arranged on pressing plate 60, make positioning convex column 631 there is elasticity, thereby make positioning convex column 631 under the rotary action of cover plate 40, to match or to be separated with positioning convex column 631.
Particularly, as shown in Figure 8, pressing plate 60 comprises successively the first plate 61, the second plate 62 and the 3rd plate 63 that connect, and the first plate 61 and the 3rd plate 63 parallel to each other and be positioned at the both sides of the second plate 62, the first plate 61 is connected with panel 30, and positioning convex column 631 is arranged on the 3rd plate 63.
Be fixed on panel 30 by the first plate 61, make between pressing plate 60 and panel 30 be connected simple and convenient, on the 3rd plate 63, positioning convex column 63 is set, make the installation of positioning convex column 631 simple and convenient, and the first plate 61 is connected by the second plate 62 with the 3rd plate 63, and the first plate 61 and the 3rd plate 63 are parallel to each other and are positioned at the both sides of the second plate 62, make the positioning convex column 631 being arranged on the 3rd plate 63 there is good elasticity, thereby make positioning convex column 631 under the rotary action of cover plate 40, to match or to be separated with positioning convex column 631.
Alternatively, positioning convex column 631 and the 3rd plate 63 are integral type structure.
The mechanical property of integral structure is good, and positioning convex column 631 and the 3rd plate 63 are integral type structure, have effectively ensured the bonding strength between positioning convex column 631 and the 3rd plate 63, in order to reduce production costs, enhance productivity, positioning convex column 631 and the 3rd plate 63 can be made into integration, batch production.
Alternatively, the first plate 61, the second plate 62 and the 3rd plate 63 are integral type structure.
The mechanical property of integral structure is good, the first plate 61, the second plate 62 and the 3rd plate 63 are integral type structure, effectively ensure the bonding strength between the first plate 61, the second plate 62 and the 3rd plate 63, thereby ensure the working strength of pressing plate 60, in order to reduce production costs, enhance productivity, the first plate 61, the second plate 62 and the 3rd plate 63 can be made into integration, batch production.
The air conditioner that other embodiment of the utility model provide, includes the electric cabinet that above-mentioned arbitrary embodiment provides, and therefore, this air conditioner has all advantages of above-mentioned electric cabinet 100, does not repeat them here.
In sum, the electric cabinet that the utility model provides, erecting of panel forms airtight cavity at the opening part of casing, for the ease of in good time observation and control to electric cabinet inner case, the first detection window is set on panel, can easily observe the display unit on circuit board by the first detection window, and the control device on function circuit plate easily, in order to improve the water resistance of the first detection window, at the periphery of the first detection window, flange 32 is set, flange 32 forms water-blocking groove with the outer surface of panel, water droplet on panel can flow out along water-blocking groove, thereby effectively prevent that water from penetrating in casing along panel, and then improved the water resistance of electric cabinet, in order to ensure the sealing of electric cabinet, cover plate is installed in rotation on panel, and second detection window identical with the shape of the first detection window be on the cover board set, in the time need to observing display unit on circuit board or operating control device, rotating plate coincides the first detection window and the second detection window, the first detection window is open mode, now, user can observe display unit or the operating control device on circuit board by the first detection window, in the time not needing to observe display unit on circuit board or operating control device, rotating plate make the first detection window and the second detection window staggered, the first detection window is closed condition, now, user can not observe display unit or the operating control device on circuit board by the first detection window, by rotating plate, the first detection window is sealed, avoid the water on panel to be splashed in casing, thereby effectively ensure the sealing of electric cabinet, and, open or close the first detection window by the rotation of cover plate, make the opening and closing of the first detection window simple to operation, in addition, the first detection window, flange 32 and covering plate structure are simple, have effectively reduced electric cabinet assembly difficulty, thereby have improved the production efficiency of electric cabinet.
In description of the present utility model, term " multiple " refers to two or more, term " first ", " second ", " the 3rd " only object for describing, and can not be interpreted as instruction or hint relative importance, unless otherwise clearly defined and limited.
In description of the present utility model, term " installation ", " being connected " etc. all should be interpreted broadly, and for example, " being connected " can be to be directly connected, and also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this specification, specific features that the description of term " embodiment ", " some embodiment " etc. means to describe in conjunction with this embodiment or example, structure, material or be contained at least one embodiment of the present utility model or example when special.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And, the specific features of description, structure, material or can be with suitable mode combination in any one or more embodiment or example when special.
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 of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (10)
1. an electric cabinet, is characterized in that, comprising:
Casing, described casing is the cavity of an opening, in described cavity, is provided with circuit board;
Panel, described panel is removably mounted on the opening part of described casing, on described panel, be provided with the first detection window corresponding to described circuit board place, the periphery of described the first detection window is provided with flange, described flange is positioned at the outside of described cavity, and described flange and described panel formation water-blocking groove; With
Cover plate, described cover plate is installed in rotation on described panel, on described cover plate, be provided with second detection window identical with described the first detection window shape, the rotation of described cover plate can make described the second detection window and described the first detection window coincide or be staggered, to open or close described the first detection window.
2. electric cabinet according to claim 1, is characterized in that,
Described cover plate is the box body of an opening, the central authorities of described cover plate are provided with installing hole, on described panel, be provided with the rotating shaft matching with described installing hole, and described rotating shaft is positioned at the below of described the first detection window, described the second detection window is positioned at a side of described installing hole.
3. electric cabinet according to claim 2, is characterized in that,
The edge of the openend of described cover plate is provided with the flanging perpendicular to described edge, is symmetrically arranged with two location holes on described flanging, and described in two, the central point of location hole and the central point of described installing hole are located along the same line;
On described panel, be provided with a positioning convex column, and described positioning convex column is positioned under described the first detection window, the rotation of described cover plate can make described positioning convex column match with in location hole described in two one.
4. electric cabinet according to claim 3, is characterized in that,
On described flanging, be symmetrically arranged with two boss, described in two location hole be separately positioned on two described on boss, on described panel, be provided with pressing plate, described positioning convex column is arranged on described pressing plate.
5. electric cabinet according to claim 4, is characterized in that,
Described pressing plate comprises successively the first plate, the second plate and the 3rd plate that connect, and described the first plate and described the 3rd plate parallel to each other and be positioned at the both sides of described the second plate, described the first plate is connected with described panel, described positioning convex column is arranged on described the 3rd plate.
6. electric cabinet according to claim 5, is characterized in that,
Described positioning convex column and described the 3rd plate are integral type structure.
7. electric cabinet according to claim 5, is characterized in that,
Described the first plate, described the second plate and described the 3rd plate are integral type structure.
8. according to the electric cabinet described in any one in claim 1 to 7, it is characterized in that,
Described the first detection window is rectangular through-hole, and described cover plate is circular cover.
9. according to the electric cabinet described in any one in claim 1 to 7, it is characterized in that,
Described cover plate is Aluminum cover or steel deck-plate.
10. an air conditioner, is characterized in that, includes electric cabinet as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417553.2U CN204014337U (en) | 2014-07-25 | 2014-07-25 | Electric cabinet and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417553.2U CN204014337U (en) | 2014-07-25 | 2014-07-25 | Electric cabinet and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014337U true CN204014337U (en) | 2014-12-10 |
Family
ID=52054269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417553.2U Withdrawn - After Issue CN204014337U (en) | 2014-07-25 | 2014-07-25 | Electric cabinet and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204014337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125731A (en) * | 2014-07-25 | 2014-10-29 | 广东美的暖通设备有限公司 | Electric cabinet and air conditioner |
| CN106016678A (en) * | 2016-07-15 | 2016-10-12 | 广东美的制冷设备有限公司 | Frame assembly and wall mounting type air conditioner indoor unit |
| CN107347237A (en) * | 2016-05-05 | 2017-11-14 | 固纬电子实业股份有限公司 | The detachable panel construction of electrical equipment |
-
2014
- 2014-07-25 CN CN201420417553.2U patent/CN204014337U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125731A (en) * | 2014-07-25 | 2014-10-29 | 广东美的暖通设备有限公司 | Electric cabinet and air conditioner |
| CN107347237A (en) * | 2016-05-05 | 2017-11-14 | 固纬电子实业股份有限公司 | The detachable panel construction of electrical equipment |
| CN107347237B (en) * | 2016-05-05 | 2023-06-02 | 固纬电子实业股份有限公司 | Separable panel structure of electric appliance |
| CN106016678A (en) * | 2016-07-15 | 2016-10-12 | 广东美的制冷设备有限公司 | Frame assembly and wall mounting type air conditioner indoor unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20170926 |
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| AV01 | Patent right actively abandoned |