CN204180399U - Electric-controlled box and there is its air conditioner - Google Patents
Electric-controlled box and there is its air conditioner Download PDFInfo
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- CN204180399U CN204180399U CN201420501263.6U CN201420501263U CN204180399U CN 204180399 U CN204180399 U CN 204180399U CN 201420501263 U CN201420501263 U CN 201420501263U CN 204180399 U CN204180399 U CN 204180399U
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Abstract
The utility model discloses a kind of electric-controlled box and there is its air conditioner.Electric-controlled box comprises: the protection liquid of box body, lid, electric-controlled plate and insulation.Wherein, box body has opening, and lid is located to open or close opening on box body, and electric-controlled plate is located in box body, and protection liquid is located in box body, and electric-controlled plate is immersed in protection liquid.According to electric-controlled box of the present utility model; the spark of electric-controlled plate generation and the contact of extraneous fuel gas or flammable liquid are blocked; destroy the condition that electric-controlled box produces burning or blast; thus reach the object of the electric elements in electric-controlled box being carried out to seal protection; and then reduce the use safety hidden danger even stopping electric-controlled box, ensure the safe operation being provided with the equipment of electric-controlled box.
Description
Technical field
The utility model relates to appliance field, especially relates to a kind of electric-controlled box and has its air conditioner.
Background technology
In refrigerating/heating apparatus field, due to the reinforcement to environmental protection consciousness, people are in the urgent need to the application of environmental protection burnable refrigerant replacement tradition freon refrigerant.But it is well known that, environmental protection combustible refrigerant have flammable can quick-fried characteristic, cause environmental protection combustible refrigerant in application process, be faced with many security hidden troubles, the safety applications how solving novel environment-friendly refrigerant has become the task of top priority of refrigerating/heating apparatus field.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, an object of the present utility model is to provide a kind of electric-controlled box, and this electric-controlled box can be applicable in refrigerating/heating equipment, makes the safety in utilization of refrigerating/heating equipment higher.
Another object of the present utility model is to provide a kind of air conditioner with above-mentioned electric-controlled box.
According to electric-controlled box of the present utility model, comprising: box body, described box body has opening; Lid, described lid is located on described box body to open or close described opening; Electric-controlled plate, described electric-controlled plate is located in described box body; The protection liquid of insulation, described protection liquid is located in described box body, and described electric-controlled plate is immersed in described protection liquid.
According to electric-controlled box of the present utility model; by holding the protection liquid of insulation to carry out isolated protection to the electric-controlled plate in electric-controlled box in electric-controlled box; the spark of electric-controlled plate generation and the contact of extraneous fuel gas or flammable liquid are blocked; destroy the condition that electric-controlled box produces burning or blast; thus reach the object of the electric elements in electric-controlled box being carried out to seal protection; and then reduce the use safety hidden danger even stopping electric-controlled box, ensure the safe operation being provided with the equipment of electric-controlled box.
In addition, also following additional technical feature can be had according to electric-controlled box of the present utility model:
In embodiments more of the present utility model, described lid seals described box body.Thus avoid extraneous fuel gas or flammable liquid to flow in container cavity, and then improve the safety in utilization of electric-controlled box, also avoid protection liquid to leak simultaneously.
Particularly, open wide to form opening above described box body, the portion of upper surface of described box body is recessed into form slot downwards, the outer edge of described lid to downward-extension to insert described slot.Thus make to protect liquid not easily to flow out from the gap between box body and lid.And the setting of plate and slot also facilitate lid to cover on box body process in accurate location, thus ensure that lid and box body are seated.
Alternatively, described lid is also provided with and first folds down the clamp of extension from the periphery wall of the described lid palintrope that stretches out, described clamp is stuck on the periphery wall of described box body.Thus, the contact area between box body and lid can be increased further, make to protect liquid more not easily to flow out from the gap between box body and lid.
More specifically, described lid is provided with elastic buckles component, described elastic buckles component folds down extension from the periphery wall of the described lid palintrope that first stretches out, and described elastic buckles component is provided with fastening hole, and the periphery wall of described box body is provided with the fixture block stretching to described fastening hole.Thus make lid and box body structure simply, easy to connect.
Alternatively, described elastic buckles component is two and is located at respectively in the opposing sidewalls of described lid.Thus ensure that the relative box body of lid is not easily shifted further, and ensure the connection reliability between lid and box body.
According to the air conditioner of the utility model embodiment, comprise the electric-controlled box according to the utility model embodiment.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the electric-controlled box open mode schematic diagram according to the utility model embodiment;
Fig. 2 is the vertical view of the electric-controlled box according to the utility model embodiment;
Fig. 3 is the cutaway view along A-A direction in Fig. 2.
Reference numeral:
Electric-controlled box 100,
Box body 1, opening 10, slot 11, fixture block 12, container cavity 13, fairlead 14,
Lid 2, plate 21, clamp 22, elastic buckles component 24, fastening hole 25, connecting hole 26,
Electric-controlled plate 3, protection liquid 4.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " highly ", " on ", D score, " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.And except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Below with reference to Fig. 1-Fig. 3, the electric-controlled box 100 according to the utility model embodiment is described.
According to the electric-controlled box 100 of the utility model embodiment, as shown in Figure 1-Figure 3, comprising: box body 1, lid 2, electric-controlled plate 3 and the protection liquid 4 insulated.Wherein, box body 1 has opening 10, and lid 2 is located to open or close opening 10 on box body 1, and electric-controlled plate 3 and protection liquid 4 are located in box body 1, and electric-controlled plate 3 is immersed in protection liquid 4.
That is, box body 1 and lid 2 constitute the box like structure with container cavity 13, and electric-controlled plate 3 is placed in container cavity 13, have also held protection liquid 4 in container cavity 13 simultaneously.Protection liquid 4 is iknsulating liquid, and protection liquid 4 covers the surface of electric-controlled plate 3, thus carries out insulation blocking to electric-controlled plate 3.
Electric-controlled plate 3 is the integration member of electric elements, and electric-controlled plate 3 can produce electric spark when being energized and using, and electric spark is equivalent to a kind of incendiary source.By hold in box body 1 protection liquid 4 to carry out insulation blocking to electric-controlled plate 3, make this incendiary source of electric spark isolated protection liquid 4 in and cannot expose.Simultaneously because protection liquid 4 has insulation characterisitic, therefore also reduce automatically controlled sparking and produce pyrophoric probability.Thus, the arranging of protection liquid 4 blocked that spark and extraneous combustible (as fuel gas, flammable liquid etc.) that electric-controlled plate 3 produces come in contact may, reduce the potential safety hazard even having stopped electric-controlled box 100 use.
Here, electric-controlled plate 3 is for being provided with the key control unit of the equipment of electric-controlled box 100, and in examples more of the present utility model, electric-controlled box 100 is for air conditioner, electric-controlled plate 3 by communicating with each main parts size of air conditioner, thus realizes the normal operation of air conditioner complete machine.When the cold-producing medium that this air conditioner uses is for combustible refrigerant; this electric-controlled box 100 filling protection liquid 4 can prevent the air conditioning appliance elements come into contact on combustible refrigerant and electric-controlled plate 3; such as after combustible refrigerant leaks; due to electric-controlled plate 3 all the time protected liquid 4 covered; therefore protect liquid 4 combustible refrigerant liquid or combustible refrigerant gas and electric-controlled plate 3 effectively can be isolated, thus reach the object of safety applications.
It should be noted that; the kind of protection liquid 4 can not do concrete restriction; protection liquid 4 can adopt various liquid insulating material disclosed in prior art; such as mineral insulating oil, synthetic insulating oil even plant wet goods, as long as protection liquid 4 is a kind ofly can completely cut off the aqueous material that gas has insulation function simultaneously.
In the example depicted in fig. 3; the height of electric-controlled plate 3 is about the half of the height of container cavity 13; the liquid level of protection liquid 4 is 2/3rds of the height of container cavity 13, thus ensures that protection liquid 4 can submergence electric-controlled plate 3 completely, and protects the unlikely overfill of liquid 4 to cause easy leakage.Here, size in the vertical direction is highly referred to.
According to the electric-controlled box 100 of the utility model embodiment; by holding the protection liquid 4 of insulation to carry out isolated protection to the electric-controlled plate 3 in electric-controlled box 100 in electric-controlled box 100; the spark of electric-controlled plate 3 generation and the contact of extraneous fuel gas or flammable liquid are blocked; destroy the condition that electric-controlled box 100 produces burning or blast; thus reach the object of the electric elements in electric-controlled box 100 being carried out to seal protection; and then reduce the use safety hidden danger even stopping electric-controlled box 100, ensure the safe operation being provided with the equipment of electric-controlled box 100.
In embodiments more of the present utility model; lid 2 sealing box body 1; namely lid 2 and box body 1 cooperatively interact; container cavity 13 is made to be formed as closed chamber; thus avoid extraneous fuel gas or flammable liquid to flow in container cavity 13; and then improve the safety in utilization of electric-controlled box 100, also avoid protection liquid 4 to leak simultaneously.
Particularly, as shown in figures 1 and 3, open wide to form opening 10 above box body 1, alternatively, box body 1 is rectangular box, and lid 2 is rectangular slab, and box body 1 and lid 2 limit the container cavity 13 of cuboid.Certainly, container cavity 13 also can be formed as other desired shape, as cylindrical etc.
More specifically, as shown in figures 1 and 3, the portion of upper surface of box body 1 is recessed to form slot 11 downwards, the outer edge of lid 2 to downward-extension to insert slot 11.Here, the parts that the outer edge of lid 2 extends to form downwards are plate 21, and plate 21 is inserted in slot 11, and slot 11 is arranged along opening 10.By coordinating of plate 21 and slot 11, make the contact area between box body 1 and lid 2 comparatively large, thus protection liquid 4 is not easily flowed out from the gap between box body 1 and lid 2.And plate 21 and the setting of slot 11 also facilitate lid 2 to cover on box body 1 process in accurate location, thus ensure that lid 2 and box body 1 are seated.
Alternatively, as shown in Figure 3, lid 2 is also provided with and first folds down the clamp 22 of extension from the periphery wall of lid 2 palintrope that stretches out, clamp 22 is stuck on the periphery wall of box body 1.Thus, the contact area between box body 1 and lid 2 can be increased further, protection liquid 4 is more not easily flowed out from the gap between box body 1 and lid 2.
Further, as depicted in figs. 1 and 2, lid 2 is provided with connecting hole 26, and electric-controlled box 100 also comprises securing member as screw etc., and securing member passes the connecting hole 26 on lid 2 and is connected on box body 1, thus is completely fixed on box body 1 by lid 2.
In specific embodiments more of the present utility model, as depicted in figs. 1 and 2, lid 2 is provided with elastic buckles component 24, elastic buckles component 24 folds down extension from the periphery wall of lid 2 palintrope that first stretches out, elastic buckles component 24 is provided with fastening hole 25, and the periphery wall of box body 1 is provided with the fixture block 12 stretching to fastening hole 25.Thus make lid 2 simple with box body 1 structure, easy to connect.
Specifically, when being opened from box body 1 by lid 2, first stirred towards the direction away from lid 2 by elastic buckles component 24, coordinate until fixture block 12 departs from fastening hole 25, then lid 2 can be removed from box body 1 by user.When lid 2 assembles with box body 1 by needs, also first elastic buckles component 24 is stirred towards the direction away from lid 2, then lid 2 is placed into opening 10 place of box body 1, finally elastic buckles component 24 is pressed towards fixture block 12, until fixture block 12 extend in the fastening hole 25 on elastic buckles component 24.
Alternatively, elastic buckles component 24 is two and is located at respectively in the opposing sidewalls of lid 2, thus ensures that the relative box body 1 of lid 2 is not easily shifted further, and ensures the connection reliability between lid 2 and box body 1.After loosened fastener such as between box body 1 and lid 2, elastic buckles component 24 makes lid 1 not easily depart from box body 1 with coordinating of fixture block 22.
Further, as shown in Figure 1, between lid 2 and box body 1, limit fairlead 14, thus be convenient to the extraction of cable on electric-controlled plate 3.Here, the crust of cable is generally elastic component, and cable is located at fairlead 14 place and fairlead 14 can be sealed, thus avoids protection liquid 4 to spill from fairlead 14.
According to the air conditioner of the utility model embodiment, comprise the electric-controlled box 100 according to the utility model above-described embodiment.
It should be noted that, also comprise other components as heat exchanger, restricting element etc. according to the air conditioner of the utility model embodiment, the structure and working principle etc. of other components of air conditioner is prior art, is not described in detail here.In addition, in the installation site of electric-controlled box 100 in air conditioner, electric-controlled box 100, electric-controlled plate 3 is also prior art with the communication mode etc. of each main parts size of air conditioner, is not also described in detail here.
According to the air conditioner of the utility model embodiment; by arranging the electric-controlled box 100 being contained with protection liquid 4; thus insulation blocking is carried out to the electric elements in electric-controlled box 100; the spark avoiding fuel gas or flammable liquid and electric elements to produce comes in contact; especially after air conditioner uses combustible refrigerant and combustible refrigerant leaks; spark can be avoided to contact with the direct of cold-producing medium, block the condition that air conditioner produces burning or blast, thus ensure the safe operation of complete machine.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents.
Claims (7)
1. an electric-controlled box, is characterized in that, comprising:
Box body, described box body has opening;
Lid, described lid is located on described box body to open or close described opening;
Electric-controlled plate, described electric-controlled plate is located in described box body;
The protection liquid of insulation, described protection liquid is located in described box body, and described electric-controlled plate is immersed in described protection liquid.
2. electric-controlled box according to claim 1, is characterized in that, described lid seals described box body.
3. electric-controlled box according to claim 1, is characterized in that, opens wide to form opening above described box body, and the portion of upper surface of described box body is recessed into form slot downwards, the outer edge of described lid to downward-extension to insert described slot.
4. electric-controlled box according to claim 1, is characterized in that, described lid is also provided with and first folds down the clamp of extension from the periphery wall of the described lid palintrope that stretches out, described clamp is stuck on the periphery wall of described box body.
5. electric-controlled box according to claim 1, it is characterized in that, described lid is provided with elastic buckles component, described elastic buckles component folds down extension from the periphery wall of the described lid palintrope that first stretches out, described elastic buckles component is provided with fastening hole, and the periphery wall of described box body is provided with the fixture block stretching to described fastening hole.
6. electric-controlled box according to claim 5, is characterized in that, described elastic buckles component is two and is located at respectively in the opposing sidewalls of described lid.
7. an air conditioner, is characterized in that, comprises the electric-controlled box according to any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501263.6U CN204180399U (en) | 2014-09-01 | 2014-09-01 | Electric-controlled box and there is its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420501263.6U CN204180399U (en) | 2014-09-01 | 2014-09-01 | Electric-controlled box and there is its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204180399U true CN204180399U (en) | 2015-02-25 |
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ID=52569170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420501263.6U Active CN204180399U (en) | 2014-09-01 | 2014-09-01 | Electric-controlled box and there is its air conditioner |
Country Status (1)
| Country | Link |
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| CN (1) | CN204180399U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086480A (en) * | 2016-02-12 | 2017-08-22 | Ls 产电株式会社 | The fuse block and lid of vacuum contactor |
| CN107995821A (en) * | 2017-12-26 | 2018-05-04 | 芜湖美智空调设备有限公司 | Electric-controlled box and there is its dehumidifier |
-
2014
- 2014-09-01 CN CN201420501263.6U patent/CN204180399U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086480A (en) * | 2016-02-12 | 2017-08-22 | Ls 产电株式会社 | The fuse block and lid of vacuum contactor |
| US10115554B2 (en) | 2016-02-12 | 2018-10-30 | Lsis Co., Ltd. | Fuse case and case cover of vacuum contactor |
| CN107086480B (en) * | 2016-02-12 | 2019-09-27 | Ls 产电株式会社 | The fuse block and box cover of vacuum contactor |
| CN107995821A (en) * | 2017-12-26 | 2018-05-04 | 芜湖美智空调设备有限公司 | Electric-controlled box and there is its dehumidifier |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |