CN102900648B - Compressor - Google Patents
Compressor Download PDFInfo
- Publication number
- CN102900648B CN102900648B CN201210258773.0A CN201210258773A CN102900648B CN 102900648 B CN102900648 B CN 102900648B CN 201210258773 A CN201210258773 A CN 201210258773A CN 102900648 B CN102900648 B CN 102900648B
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- China
- Prior art keywords
- wire
- bracket
- compressor
- housing
- insert port
- 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.)
- Expired - Fee Related
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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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
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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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0804—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B27/0821—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication
- F04B27/086—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block component parts, details, e.g. valves, sealings, lubrication swash plate
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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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- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/28—Installations of cables, lines, or separate protective tubing therefor in conduits or ducts pre-established in walls, ceilings or floors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Within the compressor, be difficult on manufacture cost, the management of product etc. point, produce undesirable situation, easily automatically assemble bracket, and the wire of wire harness is difficult to depart from from bracket.Compressor of the present invention possesses: electromagnetic capacity control valve (7), is fixed on housing (3), and applies electrically to act on to tilted-plate compressor structure (5); Wire harness (9), by electromagnetic capacity control valve (7) and external electrical connections.The bracket (11) of the holding chamber (117a) with the wire (9b) that can keep wire harness (9) in inside is fixed with at housing (3).Be formed at bracket (11): insert port (117b), be communicated with holding chamber (117a), and can wire (9b) be inserted in holding chamber (117a) from outside; Mobile prevention wall (117c), moves towards the surface of housing (3) by contacting assembled conductor (9b) with the wire (9b) in holding chamber (117a).
Description
Technical field
The present invention relates to compressor.
Background technique
Compressor possesses the live axle and supporting driving shaft that are driven in rotation from outside and the housing that live axle is rotated.In housing, be built-in with the spinning movement based on live axle and carry out the compressing mechanism of the compression of fluid.As compressing mechanism, there is following tilted-plate compressor structure, this tilted-plate compressor structure has the swash plate rotated together with live axle, and piston moves back and forth in cylinder barrel according to the tilt angle of swash plate, thus pressing chamber generation volume-variation.
In this type of compressor, owing to applying electrically effect to compressing mechanism, therefore there is situation electric component being fixed on housing.Such as, in order to automatically control the discharge capacity of compressing mechanism, there is the situation adopting electromagnetic capacity control valve.Such electric component by wire harness and and external electrical connections.Wire harness has connector and wire, and one end of this wire is connected with electric component, and the other end is connected with connector.Wire is except being directly fixed on housing, the bracket that can also be fixed in housing keeps, and to make wire not counteract compressor itself, and does not counteract in carried vehicle etc., in addition, do not increase and occupy region in the confined space in engine compartment.
The method by wire being directly fixed at the recess intercalation wire being formed at housing housing is disclosed in patent documentation 1.In addition, in patent documentation 2, patent documentation 3, disclose utilization be fixed on the bracket of housing to keep the method for wire.As bracket, although have the holding chamber that can keep wire in inside, also exist and make wire insert bracket in holding chamber with the state of taking out from housing.Further, as other bracket, also there is formation and enable wire insert the bracket of the insert port of holding chamber.
Patent documentation 1: Japanese Unexamined Patent Publication 2000-249062 publication
Patent documentation 2: Japanese Patent Publication 2-139379 publication
Patent documentation 3: Japanese Unexamined Patent Publication 2008-2343 publication
In the compressor that have employed method wire being directly fixed on housing, the position of wire is limited by the shape of the housing of compressor.Therefore, such compressor produces the necessity possessing the housing corresponding and different from the kind of carried vehicle etc., manufacture cost, the management of product etc. point is all undesirable.
On the other hand, utilizing the bracket being fixed on housing in the compressor keeping wire, if change the shape of bracket or change the position be fixed bracket, then can be corresponding with the kind of carried vehicle etc.Therefore, in this case, be difficult on manufacture cost, the management of product etc. point, produce undesirable situation.
But, when bracket does not have insert port, in advance wire must be remained in the holding chamber of bracket, and carry out assemble compressible machine by this bracket is fixed on housing.In this case, there is the difficult point being difficult to automatically mounting bracket.Therefore, if arrange insert port at bracket, although the problems referred to above are resolved because keeping wire after assembling bracket, touch the wire remained in holding chamber when worry clamps compressor by worker or apparatus and wire is come off from insert port.
Summary of the invention
The present invention completes in view of above-mentioned existing actual conditions, its object is to realize being difficult to produce undesirable situation in the problem such as manufacture cost, the management of product for compressor, easily automatically assemble bracket, and the wire of wire harness is difficult to from bracket from falling.
The feature of compressor of the present invention is that above-mentioned compressor possesses: the live axle rotated by carrying out from outside driving; Housing, this live axle supports in the mode that can rotate by this housing, and the spinning movement be built-in with based on this live axle and carry out the compressing mechanism of the compression of fluid; Electric component, this electric component is fixed on this housing, and applies electrically effect to this compressing mechanism; And wire harness, this wire harness by this electric component and external electrical connections,
Above-mentioned wire harness has connector and wire, and one end of this wire is connected with above-mentioned electric component, and the other end is connected with this connector,
Be fixed with bracket at above-mentioned housing, this bracket has the holding chamber that can keep this wire in inside,
Insert port and mobile prevention wall is formed at this bracket, this insert port is communicated with this holding chamber, and can this wire be inserted in this holding chamber from outside, this moves and stops wall by stoping this wire to move (technological scheme 1) towards the surface of this housing with this conductive contact in this holding chamber.
In compressor of the present invention, the bracket that wire is fixed in housing keeps, and to make wire not counteract compressor itself, and does not counteract in carried vehicle etc., in addition, does not increase and occupies region in engine compartment.And then, if change the shape of bracket or change the position be fixed bracket, then can be corresponding with the kind of carried vehicle etc.Therefore, according to this compressor, be difficult to produce undesirable situation in the problem such as manufacture cost, the management of product.
In addition, in this compressor, because bracket has insert port, therefore after bracket is fixed on housing, wire can be remained in the holding chamber of bracket from outside via insert port.Therefore, easily automatically bracket can be assembled.
Herein, such as, when holding compressor by worker or apparatus, wire easily exerts a force towards the surface of housing.In this compressor, form mobile prevention wall at bracket, the mobile wall that stops is by stoping wire to move towards the surface of housing with the conductive contact in holding chamber.Therefore, in this compressor, the wire remained in holding chamber is difficult to come off from insert port.
Therefore, according to compressor of the present invention, be difficult to produce undesirable situation in the problem such as manufacture cost, the management of product, easily automatically assemble bracket, and the wire of wire harness is difficult to from bracket from falling.
In compressor of the present invention, as compressing mechanism, following compressing mechanism etc. can be obtained: (1) tilted-plate compressor structure, this tilted-plate compressor structure has the swash plate rotated together with live axle, by corresponding with the tilt angle of swash plate and make piston move back and forth in cylinder barrel, thus pressing chamber is made to produce volume-variation; (2) impeller type compressing mechanism, this impeller type compressing mechanism has at the rotor carrying out in cylinder rotating together with the rotation of live axle and in and out of the multiple impellers in the impeller groove formed at rotor, thus makes pressing chamber produce volume-variation; (3) scroll type compressing mechanism, the movable spool that this scroll type compressing mechanism has fixing spool and utilizes the rotation of live axle and revolve round the sun relative to fixing spool, thus make pressing chamber produce volume-variation.
The both crimps (technological scheme 2) on surface wire being fixed on housing is fixed with at housing.In this case, occupy region owing to not increasing in engine compartment, and wire easily exerts a force further towards the surface of housing, therefore compressor of the present invention serves more significant action effect.
The connector holding part (technological scheme 3) keeping connector is formed at bracket.In this case, owing to having the function keeping the bracket of wire to keep connector, therefore do not need the parts that new connector maintenance is set at housing.Further, according to connector towards, utilized its elastic restoring force by the wire of bending and easily exert a force further towards the surface of housing.Therefore, in this case, compressor of the present invention serves more significant action effect.
As electric component, if apply the electric component of electrically effect to compressing mechanism, the various electric component of electromagnetic capacity control valve, sensor can be adopted.Especially, preferred electric component adopts the electromagnetic capacity control valve (technological scheme 4) being used for discharge capacity being carried out to control automatically.If the electromagnetic capacity control valve that most compressor adopts is electric component, then can play action effect of the present invention in most compressor.In addition, because the magnetic clutch assembled at live axle and housing does not apply electrically to act on to compressing mechanism, therefore electric component involved in the present invention is not equal to.
When mobile stop wall formed insert port at least partially, preferred insert port is the size (technological scheme 5) be removed from normality generation resiliently deformable by the wire in holding chamber.When mobile stop wall formed insert port at least partially, stop the wire of wall restriction to be positioned at position near insert port owing to being moved, therefore worry that wire comes off from insert port.But if specify the size of insert port as described above, if the wire then in holding chamber resiliently deformable does not occur, do not come off from insert port, wire can not unexpectedly from bracket from falling.
Preferably be formed through at bracket wire in holding chamber to make wire generation resiliently deformable protuberance (technological scheme 6) near insert port.In this case, moved towards insert port by the wire in holding chamber and resiliently deformable occurs.Therefore, the wire in holding chamber produces resistance when taking out from insert port because of elastic restoring force.On the other hand, if make wire overcome resiliently deformable and move, then wire can be taken out from insert port.
Preferably be formed with rake at the position of the non-moving prevention wall inserted into the mouth, to reduce wire by the elastic deformation amount's (technological scheme 7) during insert port.In this case, making wire little by elastic deformation amount during insert port, and easily wire is accommodated in holding chamber.
Compressor of the present invention, is difficult on manufacture cost, the management of product etc. point, produce undesirable situation, easily automatically assembles bracket, and the wire of wire harness is difficult to from bracket from falling.
Accompanying drawing explanation
Fig. 1 is the side view of the compressor of embodiment 1.
Fig. 2 is the plan view of the compressor of embodiment 1.
Fig. 3 is the schematic diagram of the relation illustrated between the compressing mechanism involved by compressor of embodiment 1 and electromagnetic capacity control valve.
Fig. 4 is the stereogram of the bracket involved by the compressor of embodiment 1.
Fig. 5 is the plan view of the bracket involved by the compressor of embodiment 1.
Fig. 6 is the enlarged front view of the major component of bracket involved by the compressor of embodiment 1.
Fig. 7 is the enlarged front view of the major component of bracket involved by the compressor of embodiment 2.
Fig. 8 is the enlarged front view of the major component of bracket involved by the compressor of embodiment 3.
Fig. 9 is the enlarged front view of the major component of bracket involved by the compressor of embodiment 4.
Figure 10 is the enlarged front view of the major component of bracket involved by the compressor of embodiment 5.
Figure 11 is the plan view of the bracket involved by the compressor of comparative example.
Figure 12 is the amplification schematic front view of the major component of bracket involved by the compressor of comparative example.
Description of reference numerals is as follows:
1 ... live axle; 3 ... housing; 5 ... tilted-plate compressor structure (compressing mechanism); 7 ... electric component, electromagnetic capacity control valve; 9 ... wire harness; 9a ... connector; 9b ... wire; 11,21,31,41 ... bracket; 15 ... both crimps; 117a ... holding chamber; 117b ... insert port; 117c ... mobile prevention wall; 117d ... protuberance; 117e, 117g ... plane of inclination (rake); 119 ... connector holding part.
Embodiment
Below, by reference to the accompanying drawings embodiment 1 ~ 5 of specific embodiments of the invention is described.
(embodiment 1)
The compressor of embodiment 1 is capacity variable type tilted-plate compressor.As shown in Figure 1 and Figure 2, this compressor possesses the live axle 1 and supporting driving shaft 1 that are driven in rotation from outside and the housing 3 that live axle 1 can be rotated.In this compressor, form housing 3 by front case 3a, cylinder body 3b and rear case 3c.As shown in Figure 3, in housing 3, be built-in with the spinning movement based on live axle 1 and carry out the well-known tilted-plate compressor structure 5 of the compression of refrigeration agent.
That is, in front case 3a, crank chamber 3d is formed, being provided with the swash plate 5a rotated together with live axle 1 in crank chamber 3d.Be formed with multiple cylinder barrel 5b at cylinder body 3b, piston 5c is corresponding with the tilt angle of swash plate 5a and move back and forth in each cylinder barrel 5b.Not shown valve cell is set between cylinder body 3b and rear case 3c, thus the pressing chamber formed by cylinder barrel 5b, piston 5c and valve cell produces volume-variation.
In addition, in rear case 3c, be formed with the suction chamber 3e be communicated with the pressing chamber of volume enlargement midway via valve cell and the discharge chamber 3f be communicated with the pressing chamber of smaller volume midway via valve cell.The path 3g that bleeds be communicated with suction chamber 3e by crank chamber 3d is formed at cylinder body 3b and rear case 3c.Bleeding, path 3g is provided with fixed restrictive valve 3h.Further, the air feed path 3i be communicated with discharge chamber 3f by crank chamber 3d is formed at cylinder body 3b and rear case 3c.Air feed path 3i is provided with the electromagnetic capacity control valve 7 as electric component.The detection path 3j be communicated with suction chamber 3e is connected with at electromagnetic capacity control valve 7.
In addition, as shown in Figure 1 and Figure 2, at front case 3a and rear case 3 from installation foot 3k, 3l, 3m of being formed for being mounted in vehicle.Further, as shown in Figure 1, be formed with the suction flange 3n be communicated with suction chamber 3e at cylinder body 3b, be formed with the discharge flange 3o be communicated with discharge chamber 3f at rear case 3c.
Electromagnetic capacity control valve 7 is connected with external electrical by wire harness 9.Wire harness 9 comprises connector 9a and wire 9b, and one end of this wire 9b is connected with electromagnetic capacity control valve 7, and the other end is connected with connector 9a.
Be integrally formed with mounting platform 3q at front case 3a and installation foot 3k, utilize bolt 13 and be fixed with bracket 11 at mounting platform 3q.As shown in FIG. 4 and 5, this bracket 11 has to be fixed on mounting platform 3q the plat part 111 extended in the horizontal direction.Oblong-shaped longer in front and back when plat part 111 is formed as overlooking.For the elongated hole 111a that inserts for bolt 13 width direction longer be throughly arranged at plat part 111.In addition, dip portion 113 is provided integrally with at the rear of plat part 111.
Be provided integrally with the first linking department 115 extended downward in the left side of the width direction of plat part 111, be provided integrally with at the rear of the first linking department 115 towards away from plat part 111 direction and be oblique the second linking department 117 of extending of below.The flank 116 for strengthening projecting is respectively provided with between the first linking department 115 and the second linking department 117.
The holding chamber 117a that can keep wire 9b in inside is formed in the lower end of the second linking department 117.Holding chamber 117a utilize insert port 117b and towards a left side oblique lower opening.Be formed as mobile near the insert port 117b of the second linking department 117 and stop wall 117c.Holding chamber 117a, insert port 117b and the mobile details of wall 117c that stop are described later.
The connector holding part 119 extended towards the rear via recess 118 is formed in the upside of the lower end of the second linking department 117.This connector holding part 119 comprises two supporting rods 119a, 119b being parallel to each other and the central authorities being formed at supporting rod 119b and towards the projecting hooking part 119c of supporting rod 119a.
As shown in Figure 6, in the bracket 11 of embodiment 1, holding chamber 117a is formed as the approximate rectangular parallel with the upper surface 119d of connector holding part 119.The mobile wall 117c that stops gives prominence to from the face 117h of the lower end side of holding chamber 117a, and its length exceedes the radius of wire 9b.Therefore, insert port 117b is formed as the size that the wire 9b in holding chamber 117a is removed from normality generation resiliently deformable.
In addition, the protuberance 117d of arc-shaped is extruded with at the face 117i of the upper end side of holding chamber 117a.The length of the face 117i from the face 117h of lower end side to upper end side of holding chamber 117a is more bigger than the diameter of wire 9b, more smaller than the diameter of wire 9b to the length of protuberance 117d from face 117h.
In addition, being cut by plane of inclination 117e than protuberance 117d part on the lower of the face of the upper end side of holding chamber 117a, forms insert port 117b by the mobile end of wall 117c and the plane of inclination 117e of stoping.Plane of inclination 117e is rake.Therefore, make wire 9b little by elastic deformation amount during insert port 117b, easily wire 9b is accommodated in holding chamber 117a.Further, insert port 117b is formed as, and the wire 9b in holding chamber 117a takes out from holding chamber 117a by moving along plane of inclination 117e.
In addition, as shown in Figure 1, both crimps 15 is had at rear case 3c from external stability.Both crimps 15 is that metal sheet is bent into U-shaped and forms the parts of holding chamber 15a in inside.The holding chamber 15a of both crimps 15 is inserted through in advance from the wire 9b of electromagnetic capacity control valve 7 extension.In this condition, both crimps 15 is fixed on rear case 3c by screw 17.
As shown in Figure 2, the wire 9b extended from both crimps 15 to be maintained at the holding chamber 117a of bracket 11 from rear.Now, bracket 11 has been fixed on front case 3a.Therefore, as shown in Figure 6, be positioned at the wire 9b of the outside of close housing 3 in insert port generation resiliently deformable, and be inserted in holding chamber 117a.
As shown in Figure 1 and Figure 2, the wire 9b extended in holding chamber 117a turns back toward the outer side from front towards rear, from the inner side of radial direction.And then connector 9a inserts supporting rod 119a, 119b of bracket 11 from rear.The connector 9a engaged part 119c being inserted into supporting rod 119a, 119b engages.So, connector 9a is maintained at connector holding part 119.
The coagulator of this compressor is connected with the discharge chamber 3f shown in Fig. 3, and coagulator is connected with vaporizer via expansion valve, and vaporizer is connected with suction chamber 3e.Further, live axle 1 is connected with motor etc.Also magnetic clutch can be set between live axle 1 and motor etc.ECU and storage battery are connected with the connector 9a of wire harness 9 via other connector 17a.
As shown in Figure 1 and Figure 2, in this compressor, utilize both crimps 15 and bracket 11 to keep wire 9b, to make not counteract compressor itself, and do not counteract in carried vehicle.That is, in this compressor, can not counteract wire 9b and at cylinder body 3b, production code member plate is installed.Further, this compressor does not counteract wire and packs and be equipped on vehicle.
And then, if change both crimps 15, bracket 11 or change the position be fixed both crimps 15, bracket 11, then can be corresponding with the kind of carried vehicle.Therefore, according to this compressor, be difficult on manufacture cost, the management of product etc. point, produce undesirable situation.
In addition, in this compressor, because bracket 11 has insert port 117b, therefore after bracket 11 is fixed on front case 3a, wire 9b can be remained in holding chamber 117a from outside via insert port 117b.Therefore, the automation of assembling bracket 11 is easily realized.
Herein, such as, when holding compressor by worker, apparatus, worry to contact with wire 9b.Further, electromagnetic capacity control valve 7 is from external stability in rear case 3c, and wire 9b is fixed on the surface of rear case 3c by both crimps 15, and is turned back toward the outer side by the inner side of bracket 11 from radial direction, and the surface therefore towards housing 3 exerts a force.But in this compressor, form mobile prevention wall 117c at bracket 11, the mobile wall 117c that stops contacts with the wire 9b in holding chamber 117a, stops wire 9b to move towards the surface of housing 3 thus.Therefore, in this compressor, the wire 9b remained in holding chamber 117a is difficult to come off from insert port 117b.
Therefore, according to this compressor, be difficult to produce undesirable situation in the problem such as manufacture cost, the management of product, easily realize the automation of assembling bracket 11, and the wire 9b of wire harness 9 be difficult to come off from bracket 11.
In addition, in this compressor, owing to moving the part stoping wall 117c to form insert port 117b, be therefore moved the position stoping the wire 9b of wall 117c restriction to be positioned at close insert port 117b, therefore worry that wire 9b comes off from insert port 117b.But, because insert port 117b is the size that the wire 9b in holding chamber 117a is removed from normality generation resiliently deformable, if the wire 9b therefore in holding chamber 117a resiliently deformable does not occur, can not take out from insert port 117b, wire 9b can not unexpectedly come off from bracket 11.
In addition, in this compressor, owing to being formed with protuberance 117d at bracket 11, the wire 9b therefore in holding chamber 117a utilizes elastic restoring force when taking out from insert port 117b and produces resistance.On the other hand, if make wire 9b overcome resiliently deformable and move, then wire 9b can be taken out from insert port 117b.
In addition, in this compressor, form insert port 117b owing to utilizing plane of inclination 117e, therefore make wire 9b little by elastic deformation amount during insert port 117b, easily wire 9b is accommodated in holding chamber 117a.On the other hand, if make wire 9b to move along the posture of plane of inclination 117e, then wire 9b can be taken out from holding chamber 117a.
(embodiment 2)
As shown in Figure 7, the bracket 21 of the compressor of embodiment 2 does not have protuberance 117d.The length of the face 117h to upper end side 117i from lower end side of holding chamber 117a is more smaller than the diameter of wire 9b.Other structures are identical with embodiment 1.
This compressor, compared with the compressor of embodiment 1, although do not play the action effect that protuberance 117d plays, can play other action effect.
(embodiment 3)
As shown in Figure 8, the mobile length of wall 117f that stops in the bracket 31 of the compressor of embodiment 3 is less than the radius of wire 9b.Further, this bracket 31 compares with the plane of inclination 117e of embodiment 1,2, adopts less plane of inclination 117g.Other structures are identical with embodiment 2.
In this compressor, because plane of inclination 117g is less than the plane of inclination 117e of embodiment 1,2, therefore wire 9b is larger by elastic deformation amount during insert port 117b, and wire 9b is difficult to come off from holding chamber 117a.But because the mobile length of wall 117f that stops is shorter, therefore wire 9b easily comes off from holding chamber 117a.These effects offset, and this compressor can play the action effect with the compressor equal extent of embodiment 1.
(embodiment 4)
As shown in Figure 9, the plane of inclination 117g in the bracket 41 of the compressor of embodiment 4 and embodiment 3 are identically formed as less.Other structures are identical with embodiment 2.
In this compressor, stop wall 117c to be the length identical with embodiment 1 due to mobile, therefore wire 9b is difficult to take out.Therefore, this compressor can play the action effect identical with the compressor of embodiment 2.
(embodiment 5)
As shown in Figure 10, in the compressor of embodiment 5, the length of the face 117i from the face 117h of lower end side to upper end side of the holding chamber 117a in bracket 50 is larger than the diameter of wire 9b far away.And the mobile wall 117j that stops has protuberance 117k in the end of insert port 117b side.Other structures are identical with embodiment 1.
This compressor, compared with the compressor of embodiment 1, can serve the same role effect.
(comparative example)
Inventor has carried out various research to the bracket 51 shown in Figure 11.This bracket 51 has to be fixed on mounting platform the plat part 511 extended in the horizontal direction.Plat part 511 comprises: overlook the first longer plat part 511a of situation fore-and-aft direction; From the first plat part 511a towards after width direction is given prominence to, the second plat part 511b of extending towards oblique rear; And the 3rd plat part 511c at right angle is bent in the opposite direction from the second plat part 511b.For the elongated hole 511d that passes for bolt width direction longer be throughly arranged on the first plat part 511a.Further, be provided with respectively from the flank 512 for strengthening projecting separately at the first plat part 511a, the second plat part 511b and the 3rd plat part 511c.
The connector holding part 513 extending to right angle in the mode near the first plat part 511a from the 3rd plat part 511c is provided integrally with at the 3rd plat part 511c.Hooking part 513a is formed in connector holding part 513.
Be formed with the bending linking department 515 of the mode near housing 3 in connector holding part 513, be formed with holding chamber 515a in the lower end of linking department 515.Holding chamber 515a utilizes insert port 515b and towards diagonally forward opening.
According to the confirmation of inventor, as shown in figure 12, when holding chamber 515a is larger than the sectional area of wire 9b, wire 9b is difficult to take out from insert port 515b.Further, wall 515c, 515d outstanding in holding chamber 515a are set in the left and right of insert port 515b, poor Δ are arranged to the outstanding length of wall 515c, 515d and more makes wire 9b be difficult to take out.Also these methods can be adopted in the bracket 11,21,31,41,50 of embodiment 1 ~ 5.
Above, though utilize embodiment 1 ~ 4 to describe the present invention, the present invention is not limited to above-described embodiment 1 ~ 4, certainly can carry out the change that is suitable for and apply in the scope not departing from its purport.
The present invention can in utilizations such as capacity variable type tilted-plate compressors.
Claims (7)
1. a compressor, is characterized in that,
Described compressor possesses: the live axle rotated by carrying out from outside driving; Housing, this live axle supports in the mode that can rotate by this housing, and the spinning movement be built-in with based on this live axle and carry out the compressing mechanism of the compression of fluid; Electric component, this electric component is fixed on this housing, and applies electrically effect to this compressing mechanism; And wire harness, this wire harness by this electric component and external electrical connections,
Described wire harness has connector and wire, and one end of this wire is connected with described electric component, and the other end is connected with this connector,
Be fixed with bracket at described housing, this bracket has the holding chamber that can keep this wire in inside,
Insert port and mobile prevention wall is formed at this bracket, this insert port is communicated with this holding chamber, this wire can be inserted in this holding chamber from outside by this insert port, and this moves and stops wall by stoping this wire to move towards the surface of this housing with this conductive contact in this holding chamber
Described bracket possesses:
Standing part, this standing part is fixed on described housing;
Connector holding part, this connector holding part keeps described connector; And
Linking department, this linking department links described standing part and described connector holding part,
Described insert port and described mobile prevention wall is formed at described bracket by arranging otch at this linking department.
2. compressor according to claim 1, is characterized in that,
The both crimps on the surface described wire being fixed on this housing is fixed with at described housing.
3. compressor according to claim 1, is characterized in that,
The connector holding part keeping described connector is formed at described bracket.
4. compressor according to claim 1, is characterized in that,
Described electric component is the electromagnetic capacity control valve for controlling discharge capacity.
5. compressor according to any one of claim 1 to 4, is characterized in that,
When described mobile stop wall formed described insert port at least partially, this insert port is formed through and makes the described wire in described holding chamber carry out resiliently deformable from normality and take out the size of this wire.
6. compressor according to claim 5, is characterized in that,
Be formed with protuberance at described bracket, this protuberance makes this wire generation resiliently deformable by the described wire in described holding chamber near described insert port.
7. compressor according to claim 5, is characterized in that,
Rake is formed with, to reduce described wire by elastic deformation amount during described insert port at the non-described mobile position of wall that stops of described insert port.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011162161A JP5831007B2 (en) | 2011-07-25 | 2011-07-25 | Compressor |
| JP2011-162161 | 2011-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102900648A CN102900648A (en) | 2013-01-30 |
| CN102900648B true CN102900648B (en) | 2015-11-04 |
Family
ID=47573073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210258773.0A Expired - Fee Related CN102900648B (en) | 2011-07-25 | 2012-07-24 | Compressor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5831007B2 (en) |
| KR (1) | KR101412424B1 (en) |
| CN (1) | CN102900648B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6870553B2 (en) * | 2017-09-27 | 2021-05-12 | 株式会社豊田自動織機 | Variable capacity compressor for vehicles |
| KR101959910B1 (en) * | 2018-06-12 | 2019-03-19 | 주식회사 경신 | Battery pack mounting type protector |
| JP7513960B2 (en) | 2021-03-09 | 2024-07-10 | 株式会社豊田自動織機 | Electric Compressor |
| WO2022249375A1 (en) * | 2021-05-27 | 2022-12-01 | 日産自動車株式会社 | Vibration-proof structure for part attached to housing of electrical device installed on vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450605A (en) * | 1981-05-06 | 1984-05-29 | Usm Corporation | Pipe clip |
| US4655424A (en) * | 1984-11-19 | 1987-04-07 | Nifco, Inc. | Device for holding rod |
| US5027538A (en) * | 1989-06-01 | 1991-07-02 | Weidmuller Gmbh & Co. | Labelling device for electrical conductors |
| US5645252A (en) * | 1995-03-22 | 1997-07-08 | Goodwill Industries Of Mid-Michigan, Inc. | Fastening device |
| US6494413B1 (en) * | 1999-08-20 | 2002-12-17 | Yazaki Corporation | Wire harness-fixing clamp |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53114098U (en) * | 1977-02-18 | 1978-09-11 | ||
| JPH0754630Y2 (en) * | 1989-04-26 | 1995-12-18 | 株式会社豊田自動織機製作所 | Lead wire support structure in compressor |
| JPH0680880U (en) * | 1993-04-30 | 1994-11-15 | サンデン株式会社 | Compressor lead wire fixing structure |
| JP2000249062A (en) * | 1999-03-02 | 2000-09-12 | Sanden Corp | Structure and method for fixing linear part connected to compressor |
| JP2003097438A (en) * | 2001-09-19 | 2003-04-03 | Toyota Industries Corp | Motor wire pulling out structure for hybrid compressor |
| JP3793961B2 (en) * | 2001-11-16 | 2006-07-05 | 住友重機械工業株式会社 | Linear motor type lead wire mounting structure |
| JP2007205305A (en) * | 2006-02-03 | 2007-08-16 | Calsonic Compressor Inc | Gas compressor |
-
2011
- 2011-07-25 JP JP2011162161A patent/JP5831007B2/en not_active Expired - Fee Related
-
2012
- 2012-07-24 KR KR1020120080669A patent/KR101412424B1/en active IP Right Grant
- 2012-07-24 CN CN201210258773.0A patent/CN102900648B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450605A (en) * | 1981-05-06 | 1984-05-29 | Usm Corporation | Pipe clip |
| US4655424A (en) * | 1984-11-19 | 1987-04-07 | Nifco, Inc. | Device for holding rod |
| US5027538A (en) * | 1989-06-01 | 1991-07-02 | Weidmuller Gmbh & Co. | Labelling device for electrical conductors |
| US5645252A (en) * | 1995-03-22 | 1997-07-08 | Goodwill Industries Of Mid-Michigan, Inc. | Fastening device |
| US6494413B1 (en) * | 1999-08-20 | 2002-12-17 | Yazaki Corporation | Wire harness-fixing clamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102900648A (en) | 2013-01-30 |
| JP2013024202A (en) | 2013-02-04 |
| KR101412424B1 (en) | 2014-06-25 |
| JP5831007B2 (en) | 2015-12-09 |
| KR20130012563A (en) | 2013-02-04 |
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