CN102063993B - Coil of compressor clutch and manufacturing method thereof - Google Patents
Coil of compressor clutch and manufacturing method thereof Download PDFInfo
- Publication number
- CN102063993B CN102063993B CN200910198849.3A CN200910198849A CN102063993B CN 102063993 B CN102063993 B CN 102063993B CN 200910198849 A CN200910198849 A CN 200910198849A CN 102063993 B CN102063993 B CN 102063993B
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- winding
- coil
- lead
- compressor clutch
- coil case
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Abstract
The invention discloses a coil of a compressor clutch. The coil comprises a winding and two outgoing lines which are connected with the two end parts of the winding respectively, wherein the winding is arranged in a shell; a resin filler is filled into the space between the winding and the shell; the shell is provided with line holes through which the outgoing lines pass; and a diode is bridged between two connection points of the two outgoing lines and the two end parts of the winding. The invention also discloses a manufacturing method of the coil of the compressor clutch. The method comprises the following steps of: forming the winding; connecting the two outgoing lines to the two ends part of the winding; connecting the diode to the connection points between the two outgoing lines and the two end parts of the winding; arranging the winding in the shell; and filling the resin filler into the space between the winding and the shell.
Description
Technical field
The present invention relates to automobile air conditioner compressor technology, more particularly, relate to coil and the manufacture method thereof of compressor clutch.
Background technology
Automobile engine realizes the driving to compressor by the clutch on compressor, the operation principle of clutch is: the coil electricity in belt pulley, makes pulley end wear magnetic, and sucker is by belt pulley adhesive, rotate simultaneously, and drive compressor main shaft to rotate by sucker.In order to protect coil, usually at the two ends parallel diode of coil, US Patent No. 5,307,038 discloses a kind of coil for compressor clutch.Shown in figure 1, show US5,307, the structure of 038 coil for contracting machine clutch disclosed.Two ends 4a, 4b of coil windings insert from two holes of the terminal box 34 outside coil case, are connected respectively with two wires 38a, 38b.In terminal box 34, diode 39 is also housed, the two poles of the earth of diode 39 are also connected with wire 38a, 38b of leading to compressor block with two respectively, and this diode 39 can reduce potential pulse, shields to coil.Outside due to wire 38a, 38b is plastic bushing, when winding, diode are connected with wire, plastic bushing will be peeled off respectively, expose metal, could realize electrical connection.Stripping process generally by manually completing, need be wasted time and energy.
Summary of the invention
In order to reduce coil manufacturing process, the present invention proposes a kind of coil and manufacture method thereof of compressor clutch.
According to one embodiment of the invention, propose a kind of coil of compressor clutch, two lead-out wires comprising winding, be connected respectively with two ends of winding, winding is contained in a coil case, fills between winding and shell with resin extender; This shell has string holes, and lead-out wire passes from the string holes of shell, cross-over connection diode between two tie points of two ends of two lead-out wires and winding.
In one embodiment, winding is formed by enamel covered wire coiling, ringwise; The cross section of shell takes the shape of the letter U.
In one embodiment, lead-out wire is the wire of having insulation sheath, and two ends of winding are welded with two lead-out wires, have two pads, the two poles of the earth of cross-over connection diode between two pads.
In one embodiment, winding table bread is covered with cotton strip layer, and the winding being coated with cotton strip layer is placed in the U-lag of the shell taken the shape of the letter U, and is coated with between the winding of cotton strip layer and shell and is filled with resin extender.
According to one embodiment of the invention, propose a kind of manufacture method of coil of compressor clutch, comprising: the winding process forming winding; Two lead-out wires are connected to the operation of two ends of winding; Diode is connected to the operation of the tie point of two ends of two lead-out wires and winding; Winding is loaded the operation of shell; The filling work procedure of potting resin filler between winding and shell.
In one embodiment, winding process is included in coiling in the rotating shaft equal with winding inner diameter of diameter, is taken out two ends of the winding wound.
In one embodiment, the operation two lead-out wires being connected to two ends of winding comprises the sheath of two lead-out wire heads to divest exposes metal end, is welded on respectively on two ends and forms two pads.
In one embodiment, operation diode being connected to the tie point of two ends of two lead-out wires and winding is included in cross-over connection diode between two pads.
In one embodiment, operation winding being loaded shell comprises on winding after welding and is wound around cotton strip layer, outside lead-out wire main part being exposed to during winding, in being wrapped in by solder joint.
The coil of the compressor clutch that the present invention proposes and manufacture method thereof decrease coil manufacturing process, also eliminate terminal box.
Accompanying drawing explanation
The above and other features of the present invention, character and advantage become more obvious by passing through below in conjunction with the description of drawings and Examples, in the accompanying drawings, identical Reference numeral represents identical feature all the time, wherein:
Fig. 1 discloses US5, the structure of 307,038 coil for compressor clutch proposed.
Fig. 2 discloses the structure of the coil of the compressor clutch according to one embodiment of the invention.
Fig. 3 discloses the cross section structure of the coil of the compressor clutch according to one embodiment of the invention.
Fig. 4 discloses the manufacture method of the coil of the compressor clutch according to one embodiment of the invention.
Embodiment
First the present invention proposes a kind of coil of compressor clutch, two lead-out wires comprising winding, be connected respectively with two ends of winding, and winding is contained in a coil case, fills between winding and shell with resin extender; This shell has string holes, and lead-out wire passes from the string holes of shell, cross-over connection diode between two tie points of two ends of two lead-out wires and winding.
Winding is formed by enamel covered wire coiling, ringwise; The cross section of shell takes the shape of the letter U.Lead-out wire is the wire of having insulation sheath, and two ends of winding are welded with two lead-out wires, have two pads, the two poles of the earth of cross-over connection diode between two pads.
Winding table bread is covered with cotton strip layer, and the winding being coated with cotton strip layer is placed in the U-lag of the shell taken the shape of the letter U, and is coated with between the winding of cotton strip layer and shell and is filled with resin extender.
Referring to figs. 2 and 3 shown, disclose the structure of the coil of the compressor clutch according to one embodiment of the invention, wherein Fig. 3 shows the cross section structure of this compressor clutch.As shown in Fig. 2, Fig. 3, the coil 10 of compressor clutch, comprise the winding 11 for producing magnetic force over pulleys carried, this winding 11 is formed by enamel covered wire coiling, ringwise, is contained in the coil case 15 that cross section takes the shape of the letter U.Two ends 13 of winding 11 respectively connect a lead-out wire 16, and lead-out wire 16 is wires of having insulation sheath, and two ends of winding 11 and the connected mode of lead-out wire 16, for being electrically connected, as welding, form two tie points 17a, 17b.The end face of shell 15 is with the string holes 14 passed by lead-out wire 16.The two poles of the earth 18a, 18b of diode 18 in two end cross-over connections of winding 11, also can use welding, form two bridge positions 19a, 19b.Two bridge positions 19a, 19b of diode 18 can overlap with two tie points 17a, 17b respectively, can once lead-out wire 16 and diode 18 be connected like this.The above-mentioned Surface coating connecting the winding 11 of diode 18 and lead-out wire 16 has cotton strip layer 20, and by repeatedly being formed by the centre bore bundle of cotton strip through winding 11, effect is that fixing winding 11 prevents it loose, while tie point can be protected to prevent it from coming off.The above-mentioned winding 11 wrapping cotton strip layer is arranged in the U-lag of coil case, and fill gaps between the two has resin extender 21, its effect be insulate and incite somebody to action between the two position fix.
Shown in figure 4, present invention further teaches a kind of manufacture method of coil of compressor clutch, comprising:
41. form the winding process of windings, and this winding process is included in coiling in the rotating shaft equal with winding inner diameter of diameter, by two the ends taking-ups of winding wound.
42. operations two lead-out wires being connected to two ends of winding, this operation comprises the sheath of two lead-out wire heads to divest exposes metal end, is welded on respectively on two ends and forms two pads.
43. operations diode being connected to the tie point of two ends of two lead-out wires and winding, this operation is included in cross-over connection diode between two pads.
44. operations winding being loaded shell, this operation comprises on winding after welding and is wound around cotton strip layer, outside lead-out wire main part being exposed to during winding, in being wrapped in by solder joint.
45. between winding and shell the filling work procedure of potting resin filler.
A concrete operational instances is as follows: first coiling in the rotating shaft that diameter is equal with winding inner diameter, two ends 13 of the winding 11 wound are taken out, the sheath of two lead-out wire 16 heads is divested and exposes metal end 16a, be welded on end 13 respectively, the two poles of the earth 18a, 18b of diode 18 can be welded on end simultaneously, once can complete the welding of winding overhang, lead-out wire, diode like this.The cotton strip that winding is after welding fastened also can be the soft-body of other insulation, outside lead-out wire main part being exposed to during winding, by solder joint parcel within it, to play a protective role.The winding fixed loads shell and is passed from the string holes of shell by lead-out wire.In shell, be filled with resin extender, make to insulate between shell and winding and fix.
The coil of the compressor clutch that the present invention proposes and manufacture method thereof decrease coil manufacturing process, also eliminate terminal box.
Above-described embodiment is available to be familiar with person in the art to realize or to use of the present invention; those skilled in the art can be without departing from the present invention in the case of the inventive idea; various modifications or change are made to above-described embodiment; thus protection scope of the present invention not limit by above-described embodiment, and should be the maximum magnitude meeting the inventive features that claims are mentioned.
Claims (9)
1. a coil for compressor clutch, two lead-out wires comprising winding, be connected respectively with two ends of winding, is characterized in that,
Described winding is formed by enamel covered wire coiling, ringwise; Described winding is contained in a coil case, fills between described winding and coil case with resin extender;
Described lead-out wire is the wire of having insulation sheath; Described coil case has string holes, and described lead-out wire passes from the string holes of coil case, cross-over connection diode between two tie points of two ends of described two lead-out wires and winding;
The tie point of described end, described lead-out wire and described diode is wrapped in soft-body, is contained in described coil case.
2. the coil of compressor clutch as claimed in claim 1, it is characterized in that, the cross section of described coil case takes the shape of the letter U.
3. the coil of compressor clutch as claimed in claim 2, is characterized in that,
Two ends of winding are welded with two lead-out wires, have two pads, the two poles of the earth of cross-over connection diode between described two pads.
4. the coil of compressor clutch as claimed in claim 2, is characterized in that,
Described winding table bread is covered with cotton strip layer, and the winding being coated with cotton strip layer is placed in the U-lag of the coil case taken the shape of the letter U, described in be coated with between the winding of cotton strip layer and coil case and be filled with resin extender.
5. a manufacture method for the coil of compressor clutch according to claim 1, is characterized in that, comprising:
Form the winding process of winding;
Two lead-out wires are connected to the operation of two ends of winding;
Diode is connected to the operation of the tie point of two ends of two lead-out wires and winding;
Winding is loaded the operation of coil case, described operation comprises and is wrapped in soft-body by the tie point of described end, described lead-out wire and described diode, is contained in described coil case; Described coil case has string holes, and described lead-out wire passes from the string holes of described coil case;
The filling work procedure of potting resin filler between winding and coil case.
6. the manufacture method of the coil of compressor clutch as claimed in claim 5, is characterized in that,
Described winding process is included in coiling in the rotating shaft equal with winding inner diameter of diameter, is taken out two ends of the winding wound.
7. the manufacture method of the coil of compressor clutch as claimed in claim 5, is characterized in that,
The described operation two lead-out wires being connected to two ends of winding comprises the sheath of two lead-out wire heads to divest exposes metal end, is welded on respectively on two ends and forms two pads.
8. the manufacture method of the coil of compressor clutch as claimed in claim 7, is characterized in that,
Described operation diode being connected to the tie point of two ends of two lead-out wires and winding is included in cross-over connection diode between two pads.
9. the manufacture method of the coil of compressor clutch as claimed in claim 7, is characterized in that,
Described operation winding being loaded coil case comprises on winding after welding and is wound around cotton strip layer, outside lead-out wire main part being exposed to during winding, in being wrapped in by solder joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910198849.3A CN102063993B (en) | 2009-11-17 | 2009-11-17 | Coil of compressor clutch and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910198849.3A CN102063993B (en) | 2009-11-17 | 2009-11-17 | Coil of compressor clutch and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102063993A CN102063993A (en) | 2011-05-18 |
| CN102063993B true CN102063993B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910198849.3A Expired - Fee Related CN102063993B (en) | 2009-11-17 | 2009-11-17 | Coil of compressor clutch and manufacturing method thereof |
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| CN (1) | CN102063993B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453048B (en) * | 2012-05-31 | 2017-10-03 | 华域三电汽车空调有限公司 | The manufacture method of coil ring assemblies |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103745A (en) * | 1986-06-19 | 1987-12-30 | 罗伯特-博希股份公司 | The spark coil that is used for ignition device for internal combustion |
| CN1170097A (en) * | 1996-05-07 | 1998-01-14 | 三电有限公司 | Electromagnetic clutch |
| CN1900547A (en) * | 2005-07-20 | 2007-01-24 | 汉拏空调株式会社 | An electric power connection part of electromagnetic clutch field coil assembly |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100659702B1 (en) * | 2000-12-30 | 2006-12-21 | 한라공조주식회사 | Field core assembly for electromagnetic clutch |
| CN1789748A (en) * | 2004-12-17 | 2006-06-21 | 李伯达 | Method for manufacturing clutch suction disc of automobile air-conditioner compressor |
| CN2856571Y (en) * | 2005-12-21 | 2007-01-10 | 上海三电贝洱汽车空调有限公司 | Improved clutch |
| CN201013790Y (en) * | 2007-02-07 | 2008-01-30 | 杜明德 | Electromagnetic clutch |
-
2009
- 2009-11-17 CN CN200910198849.3A patent/CN102063993B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103745A (en) * | 1986-06-19 | 1987-12-30 | 罗伯特-博希股份公司 | The spark coil that is used for ignition device for internal combustion |
| CN1170097A (en) * | 1996-05-07 | 1998-01-14 | 三电有限公司 | Electromagnetic clutch |
| CN1900547A (en) * | 2005-07-20 | 2007-01-24 | 汉拏空调株式会社 | An electric power connection part of electromagnetic clutch field coil assembly |
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| Publication number | Publication date |
|---|---|
| CN102063993A (en) | 2011-05-18 |
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Address after: Shanghai City 200025 Madang Road No. 347 Patentee after: SANDEN HUAYU AUTOMOTIVE AIR-CONDITIONING CO., LTD. Address before: Shanghai City 200025 Madang Road No. 347 Patentee before: Sandian Beier Automobile Air-Conditioner Co., Ltd., Shanghai |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20171117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |