CN104638448A - Protecting cover, compressor and electrical equipment - Google Patents
Protecting cover, compressor and electrical equipment Download PDFInfo
- Publication number
- CN104638448A CN104638448A CN201310549725.1A CN201310549725A CN104638448A CN 104638448 A CN104638448 A CN 104638448A CN 201310549725 A CN201310549725 A CN 201310549725A CN 104638448 A CN104638448 A CN 104638448A
- Authority
- CN
- China
- Prior art keywords
- protecting cover
- compressor
- seal
- cover according
- lid
- 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.)
- Pending
Links
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000004079 fireproofing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/527—Flameproof cases
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention provides a protective cover, a compressor and electrical equipment, wherein the protective cover comprises a cover body (10), a wire outlet (11) is formed in the cover body (10), the protective cover further comprises a sealing element (20) for plugging the wire outlet (11), and a threading hole (21) matched with the outer diameter of a wire to be threaded out is formed in the sealing element (20). The technical scheme of the invention effectively solves the problem that fire safety hidden danger exists at the protecting cover wire outlet in the prior art.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of protecting cover, compressor and electric equipment.
Background technology
In prior art, compressor top or side are provided with the binding post for patching compressor power line.In order to protect binding post, and prevent that the electric current of binding post is excessive, sparking etc. causes disaster hidden-trouble, is covered with a protecting cover at binding post.Protecting cover is that compressor power line leaves line outlet, and when protecting cover internal fires, flame can be scurried out by line outlet thus cause fire.
Summary of the invention
The present invention aims to provide a kind of protecting cover, compressor and electric equipment, there is the problem of fire safety evaluating hidden danger to solve protecting cover line outlet in prior art.
To achieve these goals, according to an aspect of the present invention, provide a kind of protecting cover, comprise lid, lid is provided with line outlet, and protecting cover also comprises the seal of shutoff line outlet, and seal is provided with the through wires hole with line external diameter adaptation to be passed.
Further, lid has protuberance, and form the outlet passage be communicated with line outlet in protuberance, seal is arranged in outlet passage.
Further, protecting cover coordinates with compressor, and compressor comprises the arc sections of end cap, sidewall and connection end cap and sidewall, and the position of seal corresponds to end cap.
Further, seal and protuberance are structure as a whole.
Further, seal is arranged on the middle part in outlet passage, and the both sides of seal are respectively inner channel section and outer passage section.
Further, seal is made up of fire proofing material.
Further, through wires hole is three, and the three-phase power line one_to_one corresponding of three through wires holes and compressor is arranged.
Further, lid has the opening surface towards compressor, and protecting cover also comprises pad, and pad is arranged between lid and compressor and the outer rim of pad is greater than the outer rim of opening surface.
According to a further aspect in the invention, provide a kind of compressor, comprise the protecting cover coordinated with compressor, protecting cover is the protecting cover of above-mentioned any one.
In accordance with a further aspect of the present invention, provide a kind of electric equipment, have compressor, compressor is above-mentioned compressor.
Apply technical scheme of the present invention, seal shutoff line outlet, the external diameter of line to be passed and the aperture adaptation of through wires hole, the aperture area of line outlet reduces widely, so effectively improves the sealing effectiveness of protecting cover.And then when protecting cover internal fires, seal avoids flame better and scurries out from line outlet, protecting cover stops the extension of the intensity of a fire.Cover-protecting structure of the present invention is simple, effectively reduces the disaster hidden-trouble at protecting cover line outlet place.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to protecting cover of the present invention;
Fig. 2 shows the schematic diagram of another angle of the housing of the protecting cover of Fig. 1;
Fig. 3 shows the cross-sectional schematic of the housing of the protecting cover of Fig. 1;
The structural representation that the protecting cover that Fig. 4 shows Fig. 1 coordinates with compressor;
The schematic front view that the protecting cover that Fig. 5 shows Fig. 4 coordinates with compressor; And
Schematic diagram is looked on the left side that the protecting cover that Fig. 6 shows Fig. 4 coordinates with compressor.
Above-mentioned accompanying drawing comprises the following drawings mark:
10, lid; 11, line outlet; 12, protuberance; 20, seal; 21, through wires hole; 30, compressor; 31, end cap; 32, sidewall.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1 to Figure 3, the protecting cover of the present embodiment comprises lid 10 and seal 20, and lid 10 is provided with line outlet 11, seal 20 shutoff line outlet 11, and seal 20 is provided with the through wires hole 21 with line external diameter adaptation to be passed.
The protecting cover of application the present embodiment, seal 20 shutoff line outlet 11, the external diameter of line to be passed and the aperture adaptation of through wires hole 21, the aperture area of line outlet 11 reduces widely, so effectively improves the sealing effectiveness of protecting cover.And then when protecting cover internal fires, seal 20 avoids flame better and scurries out from line outlet 11, protecting cover stops the extension of the intensity of a fire.Cover-protecting structure of the present invention is simple, effectively reduces the disaster hidden-trouble at protecting cover line outlet 11 place.
In the present embodiment, lid 10 has protuberance 12, and form the outlet passage be communicated with line outlet 11 in protuberance 12, seal 20 is arranged in outlet passage.Outlet passage extends to outside the sidewall 32 of compressor 30.In the present embodiment, lid 10 has the opening surface towards compressor 30, and protecting cover also comprises pad, and pad is arranged between lid 10 and compressor 30 and the outer rim of pad is greater than the outer rim of opening surface.The bottom shape of outlet passage is identical with the shape of end cap, pad, can ensure to seal better between pad and protecting cover.
In the present embodiment, as shown in Figures 4 to 6, protecting cover coordinates with compressor 30, and compressor 30 comprises end cap 31, sidewall 32 and the arc sections being connected end cap 31 and sidewall 32, and the position of seal 20 corresponds to end cap 31.Seal 20 coordinates with end cap, and protecting cover and compressor 30 form a seal cavity, and ensure the sealing of compressor 30 and protecting cover better, sealing effectiveness is better.
In the present embodiment, seal 20 and protuberance 12 are structure as a whole.Easily manufactured, can time processing shaping, cost is also lower.
In the present embodiment, seal 20 is arranged on the middle part in outlet passage, and the both sides of seal 20 are respectively inner channel section and outer passage section, and the two ends along its axis of through wires hole 21 are provided with chamfered section.Chamfered section can avoid wedge angle or sharp limit to cut the power line of bad compressor 30, extends the useful life of power line.
In the present embodiment, seal 20 is made up of fire proofing material.When the inner breaking out of fire of protecting cover, fire proofing material is not easy to catch fire, and the intensity of a fire can not be expanded further.
In the present embodiment, through wires hole 21 is three, and three through wires holes 21 are arranged with the three-phase power line line one_to_one corresponding of compressor 30.The aperture area at line outlet 11 place reduces further, more effectively stops the extension of the intensity of a fire.
This application provides a kind of compressor, comprise the protecting cover coordinated with compressor according to the embodiment of the compressor of the application, protecting cover is above-mentioned protecting cover.Seal 20 shutoff line outlet 11, the external diameter of line to be passed and the aperture adaptation of through wires hole 21, the aperture area of line outlet 11 reduces widely, improves the sealing effectiveness of protecting cover.When protecting cover internal fires, seal 20 avoids flame and scurries out from line outlet 11, and protecting cover stops the extension of the intensity of a fire.Cover-protecting structure of the present invention is simple, effectively reduces the disaster hidden-trouble of protecting cover line outlet 11, improves the security reliability of compressor.
Present invention also provides a kind of electric equipment, the embodiment according to the electric equipment of the application has compressor, and compressor is above-mentioned compressor.Seal 20 shutoff line outlet 11, the external diameter of line to be passed and the aperture adaptation of through wires hole 21, the aperture area of line outlet 11 reduces widely, improves the sealing effectiveness of protecting cover.When protecting cover internal fires, seal 20 avoids flame and scurries out from line outlet 11, and protecting cover stops the extension of the intensity of a fire.Structure is simple, effectively reduces the disaster hidden-trouble of protecting cover line outlet 11, improves the security reliability of compressor.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a protecting cover, comprise lid (10), described lid (10) is provided with line outlet (11), it is characterized in that, described protecting cover also comprises the seal (20) of line outlet described in shutoff (11), and described seal (20) is provided with the through wires hole (21) with line external diameter adaptation to be passed.
2. protecting cover according to claim 1, it is characterized in that, described lid (10) has protuberance (12), and form the outlet passage be communicated with described line outlet (11) in described protuberance (12), described seal (20) is arranged in described outlet passage.
3. protecting cover according to claim 2, it is characterized in that, described protecting cover coordinates with compressor (30), described compressor (30) comprises end cap (31), sidewall (32) and the arc sections being connected described end cap (31) and described sidewall (32), and the position of described seal (20) corresponds to described end cap (31).
4. protecting cover according to claim 2, is characterized in that, described seal (20) and described protuberance (12) are structure as a whole.
5. protecting cover according to claim 2, is characterized in that, described seal (20) is arranged on the middle part in described outlet passage, and the both sides of described seal (20) are respectively inner channel section and outer passage section.
6. protecting cover according to claim 1, is characterized in that, described seal (20) is made up of fire proofing material.
7. protecting cover according to claim 3, is characterized in that, described through wires hole (21) is three, and described three through wires holes (21) are arranged with the three-phase power line one_to_one corresponding of described compressor.
8. protecting cover according to claim 3, it is characterized in that, described lid (10) has towards the opening surface of described compressor (30), described protecting cover also comprises pad, and described pad is arranged between described lid (10) and described compressor (30) and the outer rim of described pad is greater than the outer rim of described opening surface.
9. a compressor, comprises the protecting cover coordinated with described compressor, it is characterized in that, the protecting cover of described protecting cover according to any one of claim 1 to 8.
10. an electric equipment, has compressor, it is characterized in that, described compressor is compressor according to claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310549725.1A CN104638448A (en) | 2013-11-07 | 2013-11-07 | Protecting cover, compressor and electrical equipment |
| PCT/CN2014/087472 WO2015067107A1 (en) | 2013-11-07 | 2014-09-25 | Protective cover, compressor and electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310549725.1A CN104638448A (en) | 2013-11-07 | 2013-11-07 | Protecting cover, compressor and electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104638448A true CN104638448A (en) | 2015-05-20 |
Family
ID=53040879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310549725.1A Pending CN104638448A (en) | 2013-11-07 | 2013-11-07 | Protecting cover, compressor and electrical equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104638448A (en) |
| WO (1) | WO2015067107A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229705A (en) * | 2016-09-12 | 2016-12-14 | 珠海凌达压缩机有限公司 | Temperature adjusting equipment, compressor and wiring protecting cover waterproof structure |
| CN108204352A (en) * | 2017-11-21 | 2018-06-26 | 珠海格力电器股份有限公司 | Sealing structure, compressor protecting cover and compressor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201439748U (en) * | 2009-06-22 | 2010-04-21 | 珠海格力电器股份有限公司 | Protection pad for compressor and protective cover device using protection pad |
| JP2011074812A (en) * | 2009-09-30 | 2011-04-14 | Sanyo Electric Co Ltd | Electric compressor |
| CN202133044U (en) * | 2011-06-15 | 2012-02-01 | 广东美的电器股份有限公司 | Air conditioner outdoor machine |
| CN203521756U (en) * | 2013-11-07 | 2014-04-02 | 珠海格力电器股份有限公司 | Protecting cover, compressor and electrical equipment |
-
2013
- 2013-11-07 CN CN201310549725.1A patent/CN104638448A/en active Pending
-
2014
- 2014-09-25 WO PCT/CN2014/087472 patent/WO2015067107A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201439748U (en) * | 2009-06-22 | 2010-04-21 | 珠海格力电器股份有限公司 | Protection pad for compressor and protective cover device using protection pad |
| JP2011074812A (en) * | 2009-09-30 | 2011-04-14 | Sanyo Electric Co Ltd | Electric compressor |
| CN202133044U (en) * | 2011-06-15 | 2012-02-01 | 广东美的电器股份有限公司 | Air conditioner outdoor machine |
| CN203521756U (en) * | 2013-11-07 | 2014-04-02 | 珠海格力电器股份有限公司 | Protecting cover, compressor and electrical equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229705A (en) * | 2016-09-12 | 2016-12-14 | 珠海凌达压缩机有限公司 | Temperature adjusting equipment, compressor and wiring protecting cover waterproof structure |
| CN108204352A (en) * | 2017-11-21 | 2018-06-26 | 珠海格力电器股份有限公司 | Sealing structure, compressor protecting cover and compressor |
| CN108204352B (en) * | 2017-11-21 | 2024-05-03 | 珠海格力电器股份有限公司 | Sealing structure, compressor protecting cover and compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015067107A1 (en) | 2015-05-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |