CN105422420A - Compressor upper cover clamping piece, compressor upper cover assembly and compressor - Google Patents
Compressor upper cover clamping piece, compressor upper cover assembly and compressor Download PDFInfo
- Publication number
- CN105422420A CN105422420A CN201510894130.9A CN201510894130A CN105422420A CN 105422420 A CN105422420 A CN 105422420A CN 201510894130 A CN201510894130 A CN 201510894130A CN 105422420 A CN105422420 A CN 105422420A
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- CN
- China
- Prior art keywords
- top cover
- compressor top
- compressor
- wiring terminal
- joint
- 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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The invention discloses a compressor upper cover clamping piece, a compressor upper cover assembly and a compressor. The compressor upper cover clamping piece is arranged on a compressor upper cover and used for fixing a binding post protection cover and comprises a connecting part and a fixing part connected with the connecting part. The connecting part is connected with the compressor upper cover, and the fixing part is used for being connected with the binding post protection cover. The compressor upper cover clamping piece of the embodiment is arranged on the compressor upper cover, the fixing part in the compressor upper cover clamping piece is used for fixing the binding post protection cover, a bolt and a nut are prevented from being used for fixing the binding post protection cover, and a convex bolt head or nut can be avoided on the binding post protection cover. A positive role is played to reduce the height of the compressor or integrally reduce the size of the compressor. The compressor upper cover assembly and the compressor comprising the compressor upper cover assembly have the effects similarly.
Description
Technical field
The present invention relates to Compressor Technology field, particularly relate to a kind of compressor top cover card, compressor top cover assembly and compressor.
Background technique
The component part of compressor comprises compressor top cover, and general covering on compressor is provided with wiring terminal.In compressor using process, need to use wiring terminal protecting cover to be lived by wiring terminal protecting cover, cause compressor to power obstacle to avoid wiring terminal by the impact of the factors such as external pressure.In conventional art, the general screw bolt and nut that uses fixes wiring terminal protecting cover.But along with compressor miniaturization, harsher to the requirement of compressor height, bolt is as whole compressor peak, and under compressor installing space very limited circumstances, extremely easy and refrigeration system occurs to install interferes.
Summary of the invention
Based on this, for solving the problem, be necessary to provide a kind of be conducive to reducing compressor height compressor top cover card, comprise the compressor top cover assembly of described compressor top cover card and comprise the compressor of this cover assembly.
For realizing a kind of compressor top cover card that the object of the invention provides, described compressor top cover card is arranged on compressor top cover, for link post protecting cover;
The fixing part that described compressor top cover card comprises joint and is connected with described joint;
Described joint is connected with described compressor top cover, and described fixing part is for connecting described wiring terminal protecting cover.
As a kind of embodiment of compressor top cover card, described fixing part is used for and the clamping of described wiring terminal protecting cover.
As a kind of embodiment of compressor top cover card, described fixing part is provided with fixed hole, described fixing part is by described fixed hole and the clamping of described wiring terminal protecting cover.
As a kind of embodiment of compressor top cover card, described joint is platy structure, and is welded and fixed with described compressor top cover.
As a kind of embodiment of compressor top cover card, the side plate face of described joint is welded with described compressor top cover, and described fixed position is in another lateral plates of described joint.
As a kind of embodiment of compressor top cover card, described fixing part is vertical with described joint.
As a kind of embodiment of compressor top cover card, described fixing part is platy structure, and one end is connected with described joint, and the one end be not connected with described joint is arc.
As a kind of embodiment of compressor top cover card, described fixing part is two.
As a kind of embodiment of compressor top cover card, described joint is also two, and each described joint connects a described fixing part.
As a kind of embodiment of compressor top cover card, described joint is arranged on described compressor top cover apart from wiring terminal predeterminable range place, described joint is circular arc near described wiring terminal one end, and described circular arc place circle is concentric with circular wiring terminal.
As a kind of embodiment of compressor top cover card, also comprise the overload auxiliary section for limiting external overload, described overload auxiliary section is fixedly connected with described joint.
As a kind of embodiment of compressor top cover card, described overload auxiliary section is overall vertical with described joint.
As a kind of embodiment of compressor top cover card, be arc-shaped structure in the middle part of described overload auxiliary section, and the circular shape concentric of described arc-shaped structure place circle and described external overload.
As a kind of embodiment of compressor top cover card, described overload auxiliary section, away from the maximum normal distance between one end of described joint and described joint, is less than or equal to described fixing part away from the maximum normal distance between one end of described joint and described joint.
Based on a kind of compressor top cover assembly of same inventive concept, comprise lid, wiring terminal and any one compressor top cover card aforementioned;
Described wiring terminal is arranged on described lid;
Described compressor top cover card is also arranged on described lid, for fixing described wiring terminal protecting cover, and has predeterminable range between described compressor top cover card and described wiring terminal.
As a kind of embodiment of compressor top cover assembly, also comprise wiring terminal protecting cover;
Described wiring terminal protecting cover is by jump ring and the clamping of described compressor top cover card, and after clamping, described wiring terminal protecting cover cover establishes residence to state wiring terminal.
Based on a kind of compressor of same inventive concept, comprise any one compressor top cover assembly aforementioned.
Beneficial effect of the present invention comprises: a kind of compressor top cover card provided by the invention, by the compressor top cover card of the embodiment of the present invention is set on compressor top cover, fixing part is wherein used to fix wiring terminal protecting cover, avoid and use bolt, nut to fix wiring terminal protecting cover, thus the bolt head that wiring terminal protecting cover upper end can be made to avoid occurring protruding or nut.To reducing the height of compressor, or the volume that entirety reduces compressor has positive effect.Compressor top cover assembly provided by the invention and the compressor comprising compressor top cover assembly have above-mentioned effect too.
Accompanying drawing explanation
Fig. 1 is the plan view of a specific embodiment of a kind of compressor top cover card of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Fig. 3 is the plan view of Fig. 1;
Fig. 4 is the stereogram of a specific embodiment of the compressor top cover card of Fig. 1 to Fig. 3;
Fig. 5 is a specific embodiment structural drawing of a kind of compressor top cover assembly of the present invention.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearly understand, be described below in conjunction with the embodiment of accompanying drawing to compressor top cover card of the present invention, compressor top cover assembly and compressor.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Compressor top cover card of the present invention be applicable to be arranged on compressor on cover, fix wiring terminal protecting cover for replacing traditional bolt and nut.See Fig. 1 ~ 4, the compressor top cover card of one embodiment of the invention, it fixing part 200 comprising joint 100 and be connected with joint 100.Joint 100 is by being affixed on compressor top cover with compressor top cover.And fixing part 200 is connected with joint 100, therefore, the compressor top cover card entirety comprising fixing part 200 and joint 100 is all arranged on compressor top cover.And the fixing part 200 in the compressor top cover card of the embodiment of the present invention matches with the wiring terminal protecting cover of protection wiring terminal; the effect of described fixing part 200 connects exactly, link post protecting cover; make wiring terminal protecting cover stable be fixed on compressor top cover; and wiring terminal established by cover, ensure the safety of wiring terminal.
By the compressor top cover card of the embodiment of the present invention is set on compressor top cover, fixing part 200 is wherein used to fix wiring terminal protecting cover, avoid and use bolt, nut to fix wiring terminal protecting cover, thus the bolt head that wiring terminal protecting cover upper end can be made to avoid occurring protruding or nut.To reducing the height of compressor, or the volume that entirety reduces compressor has positive effect.
As one preferably mode of execution, fixing part 200 can with the clamping of wiring terminal protecting cover.And better, can arrange the inserted part coordinated with described fixing part 200 in the inside of wiring terminal protecting cover, thus wiring terminal protecting cover snaps fit onto after on fixing part 200, wiring terminal protecting cover outside does not have any bump.Be convenient to the installation of compressor, not easily with other equipment, interfere as refrigeration system etc. occurs to install.
Certainly, between fixing part 200 and wiring terminal protecting cover except connecting and fixing, can also adopt and paste or use other retaining elements mode from side is fixing of assisting to be fixed.But relative to these Placements, adopt snap fit to connect wiring terminal protecting cover, make the dismounting of wiring terminal protecting cover convenient, and overall structure is also compacter, use part few.
Wherein in an embodiment, fixing part 200 is provided with fixed hole 210, fixing part 200 is by fixed hole 210 and the clamping of wiring terminal protecting cover.Concrete, on wiring terminal protecting cover, or the inside of protecting cover will arrange corresponding casting lug thereon or clamping block.Described casting lug thereon or clamping block can snap fit onto in fixed hole 210 when mounted, thus are fixed by wiring terminal protecting cover.
As a kind of embodiment, see Fig. 1 to Fig. 4, joint 100 and fixing part 200 all can be made into platy structure.The waste of material is reduced while reaching link post protecting cover.And after joint 100 is designed to platy structure, as shown in Figure 5, can the side of plate be welded on compressor top cover, such face of weld is large, and stability is strong.Extend the working life comprising the compressor entirety of each assembly of compressor top cover.
And after joint 100 side of tabular is welded on compressor top cover, can be fixedly connected with fixing part 200 at opposite side, platy structure is also convenient to connecting portion 200.And adopt welding manner itself also to have stronger stability, can prevent compressor top cover card from rocking and cause the protection of wiring terminal protecting cover pairs of posts not in place, or cause the damage to miscellaneous part.
Better, wherein in an embodiment, described fixing part 200 is more stable with the one-body molded overall structure that makes of described joint 100.
In addition, as a kind of embodiment, fixing part 200 can vertically with joint 100 be arranged.Especially concerning mode fixing part 200 being arranged fixed hole 210, fixing part 200, perpendicular to after joint 100, is convenient to the fixed hole 210 offering level on fixing part 200, and the clamping be conducive to like this between wiring terminal protecting cover with fixed hole 210 is connected.
And for the joint 100 of platy structure, after fixing part 200 vertical joints 100 is arranged, fixing part 200 entirety is also perpendicular to compressor top cover.Be convenient to carry out various setting in conjunction with fixing part 200.
As shown in Figure 3, the fixing part 200 of platy structure, one end is connected with joint 100, and the one end be not connected with joint 100 is arc.Better, upper half part of fixing part 200 can be semicircular structure, and lower half portion is rectangle structure.Certainly, fixing part 200 entirety is integrated.And if on fixing part 200, be provided with fixed hole 210, the particular location of fixed hole 210, by the restriction of upper half part or lower half portion, can be arranged in the arbitrary position of fixing part 200.But be preferably arranged on the central region of fixing part 200.Like this by after fixed hole 210 link post protecting cover, fixed hole 210 surrounding all directions stress-bearing capability is more balanced.Effectively can resist wiring terminal protecting cover by pressure or the pulling force that may bring fixing part 200 after external force, prevent compressor top cover card and the stressed generation distortion of fixing part 200.
For the quantity of fixing part 200, concrete, fixing part 200 can be two.And corresponding joint 100 also can be set to two, as shown in Figure 1, a fixing part 200 is set in one end of each joint 100.Between two joints 100, there is certain distance, and fixing part 200 be arranged on joint 100 mutually away from two ends.
Better, wherein in an embodiment, joint 100 is arranged on compressor top cover apart from wiring terminal predeterminable range place, joint 100 is near wiring terminal one end, 101 ends shown in Fig. 5 are circular arc, and joint 100 is near the circular arc place circle of wiring terminal one end, concentric with the circle at the wiring terminal place of circle, namely two circles are concentric circle.Like this, in compressor production process, the cylindrical sheath of volume production also can use, and there will not be interference problem.
For the compressor top cover card be used on external overload compressor, also comprise the overload auxiliary section 300 for limiting external overload, overload auxiliary section 300 is fixedly connected with joint 100.When external overload is applied on compressor, the overload auxiliary section 300 on compressor top cover card can and external overload between cooperatively interact, to external overload on the compressor covering position move and limit.
Wherein, described overload auxiliary section 300 also can be designed to the overall structure vertical with joint 100.Be convenient to carry out position restriction to external overload.
In order to better mate external overload, overload is arc-shaped structure in the middle part of auxiliary section 300, and the circular shape concentric of arc-shaped structure place circle and external overload.Strengthen the stability of overload auxiliary section 300 compressor top cover card entirety in other words.Be not subject to the collision of external overload and produce distortion.Also avoid too much taking too much compressor top cover plane space.
In addition, as shown in Figure 2, compressor top cover card comprises two joints, 100, two joints 100 and is similar to and is looped around around wiring terminal, and does not connect between two joints 100.And transship auxiliary section 300 and be connected with two joints 100 simultaneously, be arranged between two joints 100.And overload auxiliary section 300 is away from the maximum normal distance between one end of joint 100 and joint 100, be less than or equal to fixing part 200 away from the maximum normal distance between one end of joint 100 and joint 100.That is, after described compressor card is arranged on compressor top cover, the height of fixing part 200 is higher than the height of overload auxiliary section 300.
And as shown in figures 1 and 3, overload auxiliary section 300 is connected to joint 100 away from one end side of wiring terminal.And fixing part 200 is arranged on the upper plate surface of tabular joint 100, so, be convenient to the clamping between fixing part 200 and wiring terminal protecting cover, also avoid the installation between wiring terminal protecting cover with external overload to conflict.Make compressor top cover card structure more reasonable.
The present invention provides a kind of compressor top cover assembly simultaneously, as shown in Figure 5, comprises the compressor top cover card of lid 010, wiring terminal 020 and aforementioned any embodiment.Wherein, wiring terminal 020 is arranged on lid; Compressor top cover card is also arranged on lid 010, for link post protecting cover, and has predeterminable range between compressor top cover card and wiring terminal 020.Described predeterminable range can according to the mated condition between compressor top cover card and wiring terminal protecting cover, and the size of whole compressor top cover decides.If space allows, and is equipped with larger wiring terminal upper cover, then the distance between compressor top cover card and wiring terminal may be larger.If but compressor top cover entirety is less, then the predeterminable range between compressor top cover card to wiring terminal 020 can be corresponding smaller.
After using the compressor top cover assembly of the embodiment of the present invention, the height of compressor entirety can be reduced, and the parts such as wiring terminal protecting cover outer bolt head or nut in traditional compressor can be avoided to affect the installation of the miscellaneous part matched.
Preferably, wherein in an embodiment, wiring terminal protecting cover is also as a constituent element of compressor top cover assembly.And the inside of wiring terminal protecting cover is provided with the jump ring matched with described compressor top cover card, wiring terminal protecting cover can by jump ring and the clamping of compressor top cover card.After clamping, wiring terminal protecting cover can cover the wiring terminal 020 established on compressor top cover, and pairs of posts 020 shields.
Meanwhile, the present invention also provides a kind of compressor, and its basic structure and traditional compressor similar, also comprise compressor housing, the parts such as cylinder.Unlike, the compressor top cover of the embodiment of the present invention has the structure different from traditional compressor.It comprises the compressor top cover assembly of aforementioned any embodiment.Equally also there is the effect reducing compressor whole height.Be convenient to coordinating between compressor with other equipment.
Each technical characteristics of the above embodiment can combine arbitrarily when not conflicting, for making description succinct, the all possible combination of each technical characteristics in above-described embodiment is not all described, but, as long as the combination of these technical characteristicss does not exist contradiction, be all considered to be the scope that this specification is recorded.
And the above embodiment only have expressed several mode of execution of the present invention, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (17)
1. a compressor top cover card, is characterized in that, described compressor top cover card is arranged on compressor top cover, for link post protecting cover;
The fixing part (200) that described compressor top cover card comprises joint (100) and is connected with described joint (100);
Described joint (100) is connected with described compressor top cover, and described fixing part (200) is for connecting described wiring terminal protecting cover.
2. compressor top cover card according to claim 1, is characterized in that, described fixing part (200) for the clamping of described wiring terminal protecting cover.
3. compressor top cover card according to claim 2, it is characterized in that, described fixing part (200) is provided with fixed hole (210), described fixing part (200) is by described fixed hole (210) and the clamping of described wiring terminal protecting cover.
4. compressor top cover card according to claim 1, is characterized in that, described joint (100) is platy structure, and is welded and fixed with described compressor top cover.
5. compressor top cover card according to claim 4, it is characterized in that, the side plate face of described joint (100) is welded with described compressor top cover, and described fixing part (200) is positioned in another lateral plates of described joint (100).
6. compressor top cover card according to claim 5, is characterized in that, described fixing part (200) is vertical with described joint (100).
7. compressor top cover sheet according to claim 1, it is characterized in that, described fixing part (200) is platy structure, and one end is connected with described joint (100), and the one end be not connected with described joint (100) is arc.
8. compressor top cover card according to claim 1, is characterized in that, described fixing part (200) is two.
9. compressor top cover card according to claim 8, is characterized in that, described joint (100) is also two, the upper connection described fixing part (200) of each described joint (100).
10. compressor top cover card according to claim 1, it is characterized in that, described joint (100) is arranged on described compressor top cover apart from wiring terminal predeterminable range place, described joint (100) is circular arc near described wiring terminal one end, and described circular arc place circle is concentric with circular wiring terminal.
11. compressor top cover cards according to claim 1, it is characterized in that, also comprise the overload auxiliary section (300) for limiting external overload, described overload auxiliary section (300) is fixedly connected with described joint (100).
12. compressor top cover cards according to claim 11, is characterized in that, described overload auxiliary section (300) is overall vertical with described joint (100).
13. compressor top cover cards according to claim 11, is characterized in that, described overload auxiliary section (300) middle part is arc-shaped structure, and the circular shape concentric of described arc-shaped structure place circle and described external overload.
14. compressor top cover cards according to claim 11, it is characterized in that, described overload auxiliary section (300) is less than or equal to described fixing part (200) away from the maximum normal distance between one end of described joint and described joint (100) away from the maximum normal distance between one end of described joint and described joint (100).
15. 1 kinds of compressor top cover assemblies, is characterized in that, comprise lid (010), wiring terminal (020) and the compressor top cover card described in any one of claim 1 to 14;
Described wiring terminal (020) is arranged on described lid (010);
Described compressor top cover card is also arranged on described lid (010), for fixing described wiring terminal protecting cover, and has predeterminable range between described compressor top cover card and described wiring terminal (020).
16. compressor top cover assemblies according to claim 15, is characterized in that, also comprise wiring terminal protecting cover;
Described wiring terminal protecting cover is by jump ring and the clamping of described compressor top cover card, and after clamping, described wiring terminal protecting cover cover establishes residence to state wiring terminal (020).
17. 1 kinds of compressors, is characterized in that, comprise the compressor top cover assembly described in claim 15 or 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510894130.9A CN105422420B (en) | 2015-12-07 | 2015-12-07 | Compressor top cover card, compressor top cover component and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510894130.9A CN105422420B (en) | 2015-12-07 | 2015-12-07 | Compressor top cover card, compressor top cover component and compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105422420A true CN105422420A (en) | 2016-03-23 |
| CN105422420B CN105422420B (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510894130.9A Active CN105422420B (en) | 2015-12-07 | 2015-12-07 | Compressor top cover card, compressor top cover component and compressor |
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| Country | Link |
|---|---|
| CN (1) | CN105422420B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1622228A1 (en) * | 2004-07-30 | 2006-02-01 | ITW Industrial Components S.r.l. | Device for assembling an electric component on an fluidtight pin-contact terminal, in particular of a compressor motor protector |
| KR20060097371A (en) * | 2005-03-09 | 2006-09-14 | 엘지전자 주식회사 | Electric power connection system of compressor |
| CN204179335U (en) * | 2014-08-25 | 2015-02-25 | 芜湖美智空调设备有限公司 | The link cover of FIG of compressor of air conditioner and the Wiring connecting structure of compressor of air conditioner |
| CN105370550A (en) * | 2014-08-15 | 2016-03-02 | 应研精工株式会社 | diaphragm pump integrally including quick discharge valve unit |
| CN205207104U (en) * | 2015-12-07 | 2016-05-04 | 珠海凌达压缩机有限公司 | Compressor upper cover card, compressor upper cover subassembly and compressor |
-
2015
- 2015-12-07 CN CN201510894130.9A patent/CN105422420B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1622228A1 (en) * | 2004-07-30 | 2006-02-01 | ITW Industrial Components S.r.l. | Device for assembling an electric component on an fluidtight pin-contact terminal, in particular of a compressor motor protector |
| KR20060097371A (en) * | 2005-03-09 | 2006-09-14 | 엘지전자 주식회사 | Electric power connection system of compressor |
| CN105370550A (en) * | 2014-08-15 | 2016-03-02 | 应研精工株式会社 | diaphragm pump integrally including quick discharge valve unit |
| CN204179335U (en) * | 2014-08-25 | 2015-02-25 | 芜湖美智空调设备有限公司 | The link cover of FIG of compressor of air conditioner and the Wiring connecting structure of compressor of air conditioner |
| CN205207104U (en) * | 2015-12-07 | 2016-05-04 | 珠海凌达压缩机有限公司 | Compressor upper cover card, compressor upper cover subassembly and compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105422420B (en) | 2017-12-29 |
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