CN109921547A - Compressor and connector cover - Google Patents
Compressor and connector cover Download PDFInfo
- Publication number
- CN109921547A CN109921547A CN201910308329.7A CN201910308329A CN109921547A CN 109921547 A CN109921547 A CN 109921547A CN 201910308329 A CN201910308329 A CN 201910308329A CN 109921547 A CN109921547 A CN 109921547A
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- Prior art keywords
- hole
- cover
- upper cover
- connector
- lower cover
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Compressor (AREA)
Abstract
It includes: lower cover that the present invention, which provides a kind of compressor and connector cover, connector cover, and lower cover includes: at least one first through hole, is passed through for the stitch of compressor；Upper cover, upper cover are connect with lower cover, and upper cover includes: upper cover shell, form accommodating space, and the first side of upper cover shell is opposite with lower cover；At least one second through-hole, is arranged on the first side of upper cover shell, and the position of the second through-hole and the position of first through hole are corresponding, and pass through for stitch；At least one third through-hole, third through-hole are arranged in second side of upper cover shell, and are used for the lead-out wire of connect compressor, and third through-hole communicates in accommodating space with the second through-hole so that the lead-out wire of compressor is connect in accommodating space with the stitch of compressor.Compressor and connector cover provided by the invention improve reliability.
Description
Division explanation
This case is application number 201610556961.X, applying date 2016-7-15, point of entitled compressor and connector cover
Case application.
Technical field
The present invention relates to compressor field more particularly to a kind of compressors and connector cover.
Background technique
The motor of existing compressor generallys use direct current to be driven.The stator lead-out wire of motor needs and motor casing
Upper wiring mechanism connection is to be powered motor.As shown in Figure 1, the electric motor units 120 of compressor 100 pass through a crankshaft and pressure
Contracting unit 110 connects and then drives the compression member of compression unit 110.The casing 160 of compressor is equipped with wiring mechanism 130.
Electric motor units 120 are electrically connected by wiring mechanism 130 with lead-out wire, stitch 131 and extraction particular by wiring mechanism 130
The connecting terminal connection of line powers to electric motor units 120.
The connecting terminal of existing lead-out wire is usually cylindrical binding post or flag-shaped connecting terminal.Cylindrical terminal
Son can refer to Fig. 2, and connecting terminal 140 is cylinder, and one end is connect with lead-out wire 141, the other end for compressor stitch
131 insertions, so that stitch 131 is electrically connected with lead-out wire 141.However, being had as follows for cylindrical binding post 140
Disadvantage: 1) existing Wiring step is usually first inserted into lead-out wire 141 on connecting terminal 140, is then covered again with connector cover 150
Lead-out wire 141 and post 140, to protect it from the influence of rainwater, dust, but such Wiring step is more numerous
It is trivial；2) since lead-out wire 141 and stitch 131 are connected to the both ends of round connecting terminal 140, to guarantee connector cover 150
Can smoothly cover cylindrical binding post 140 and and it is non-interference, in connector cover 150 and cylindrical binding post 140
Biggish space (as shown in Fig. 2, the space for having reserved height h) has been reserved between one end of connecting pin lead-out wire 141, therefore has been connect
Wire box lid height is higher, very unfavorable for certain compressors required limited height system.It is connect similarly, for flag-shaped
Line terminals can also lead to the problem of similar.
Summary of the invention
The present invention provides a kind of compressor and connector cover to overcome the problems of the above-mentioned prior art, can be with
Improve the reliability of compressor.
The present invention provides a kind of connector cover of compressor, comprising: lower cover, comprising: a first through hole, for the compression
The stitch of machine passes through；The edge of the lower cover is arranged in first connector；Upper cover, the upper cover is connect with the lower cover, described
Upper cover includes: upper cover shell, forms accommodating space, and the first side of the upper cover shell is opposite with the lower cover；At least one
Two through-holes are arranged on first side of the upper cover shell, the position of second through-hole and the position of the first through hole
Correspondence is set, and is passed through for the stitch；The second of the upper cover shell is arranged at least one third through-hole, the third through-hole
On side, and the lead-out wire for connecting the compressor, the third through-hole and second through-hole are in the accommodating space
It communicates so that the lead-out wire of the compressor is connect in the accommodating space with the stitch of the compressor；Second connector,
Cooperate with first connector the lower cover and the upper cover to be connect；Gasket, setting the upper cover and it is described under
Between lid, the gasket includes: the second convex disk, and towards the lower cover, the second convex disk is embedded in the first through hole；At least
One fourth hole runs through the other side of the gasket from the side that the described second convex disk is arranged in the gasket for described
Stitch passes through.
Preferably, the upper cover shell further include: the first convex disk is arranged on first side of the upper cover shell,
Second through-hole is arranged on the described first convex disk, and the edge of the described first convex disk is arranged in second connector.
Preferably, first connector is the first flange that the lower cover edge is arranged in, and is protruded towards the upper cover；
Second connector is to be arranged between second flange at the edge of the upper cover shell and the first convex disk
The annular groove of formation, the annular groove are socketed first flange.
Preferably, first connector is the first connecting hole being arranged on first flange at the lower cover edge, institute
The first flange is stated to protrude towards the upper cover；
Second connector is to be arranged between second flange at the edge of the upper cover shell and the first convex disk
The convex block of formation, the convex block penetrate first connecting hole.
Preferably, the lower cover further include:
Locating convex block is protruded towards the upper cover,
The upper cover further include:
Groove, is arranged in the first side of the upper cover shell, the groove be socketed the locating convex block make the lower cover and
The upper cover is circumferentially positioned.
Preferably, the locating convex block is located at the center of the lower cover.
Preferably, the inner edge of the first through hole is provided with chamfering away from the side of the upper cover.
Preferably, the first deep gouge around second through-hole is additionally provided on the upper cover shell,
The connector cover further includes at least one sealing ring, and the sealing ring is embedded in first deep gouge, and described close
The inner edge of seal is passed through for the stitch of the compressor.
Preferably, the sealing ring outer diameter is greater than the internal diameter of the first through hole.
Preferably, the quantity of the fourth hole, second through-hole and the third through-hole is 3.
Preferably, 3 fourth holes are not conllinear.
Preferably, the lower cover further include:
The third flange at the lower cover edge is set, the upper cover shell is protruded and be socketed towards the upper cover, it is described
At least one second connecting hole is provided in third flange,
The upper cover shell further include:
At least one lug is arranged on the upper cover shell, and penetrating second connecting hole makes the lower cover and described
Upper cover connection.
Preferably, the lower cover further include: the 4th flange at the lower cover edge is set, backwards to the upper cover.
Preferably, the second deep gouge around all second through-holes is additionally provided on the upper cover shell,
The gasket is provided with the convex disk of third for being embedded in second deep gouge backwards to the side of the described second convex disk.
Preferably, the upper cover further includes the location tray of connection with described second side, and the third through-hole is arranged in institute
It states in location tray.
Preferably, the internal diameter of the third through-hole is less than or equal to the outer diameter of the lead-out wire of the compressor.
Preferably, vertical the first side with the upper cover shell of second side of the upper cover shell.
Preferably, the quantity of the third through-hole is 3, and 3 third through-holes are conllinear, and 3 third through-holes
Connection be parallel to the plane where the lower cover.
According to another aspect of the invention, a kind of compressor, including casing are also provided, there is accommodating space；Compression unit,
In the accommodating space of the casing；Electric motor units in the accommodating space of the casing, and drive the compression single
Member；Wiring mechanism is located on the casing, including multiple stitch；And connector cover as described above, with the wiring mechanism
Connection, the stitch sequentially pass through the first through hole and second through-hole, and connect in the accommodating space with lead-out wire
It connects.
Compared with prior art, the present invention has the advantage that
1) by being arranged on connector cover for the third through-hole that passes through of lead-out wire of compressor and for the stitch of compressor
The first through hole passed through and the second through-hole, connect the lead-out wire of compressor and stitch in connector cover, carry out wiring
When assembly, directly lead-out wire is fixed in connector cover and connect connector cover with stitch, and then wiring dress can be reduced
With the step of；
2) the first connector being arranged on the lower lid of connector cover and the second connector that connector cover is arranged in match
Connection lower cover and upper cover are closed, and then it is right in connector cover to prevent the foreign matters such as external dust, moisture, greasy dirt, impurity from entering
The conduction of stitch and lead-out wire has an adverse effect, in addition, connector cover further include be embedded in upper cover deep gouge sealing ring (or sealing
Pad), further prevent the foreign materials aways stitch such as the dust being permeated from wiring mechanism upper surface, water, impurity conduction and absolutely
Edge performance；
3) locating convex block of the groove socket lower cover of the upper cover of connector cover, to realize the circumferential contraposition of upper and lower covers；
4) first through hole being arranged on the lower lid of connector cover has chamfering to match with vitreum protrusion outer rim on stitch；
5) second side of connector cover connection lead-out wire is conllinear perpendicular to the first side of connection stitch and third through-hole, saves
The space reserved needed for lead-out wire reduces the height of connector cover, and then reduces the whole height of compressor.
Detailed description of the invention
Its example embodiment is described in detail by referring to accompanying drawing, above and other feature of the invention and advantage will become
It is more obvious.
Fig. 1 shows a kind of schematic diagram of compressor.
Fig. 2 shows the schematic diagrames that the connector cover of the prior art is connect with wiring mechanism.
Fig. 3 shows the schematic diagram that connector cover according to an embodiment of the present invention is connect with wiring mechanism.
Fig. 4 shows the top view of lower cover according to an embodiment of the present invention.
Fig. 5 shows the AA ' sectional view of lower cover shown in Fig. 4.
Fig. 6 shows the bottom view of upper cover according to an embodiment of the present invention.
Fig. 7 shows the schematic diagram of sealing ring according to an embodiment of the present invention.
Fig. 8 shows the schematic diagram of connector cover according to another embodiment of the present invention.
Fig. 9 shows the perspective view of the upper cover of connector cover described in Fig. 8.
The schematic diagram that Figure 10 shows the upper cover of connector cover described in Fig. 8 and gasket is connect.
Figure 11 shows the perspective view at one visual angle of gasket of connector cover described in Fig. 8.
Figure 12 shows the perspective view at another visual angle of the gasket of connector cover described in Fig. 8.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.It is identical attached in figure
Icon note indicates same or similar structure, thus will omit repetition thereof.
In order to improve the defect of the prior art, the present invention provides a kind of compressor and its connecting terminals.The present invention provides
Compressor be referred to Fig. 1, compressor 100 includes casing 160, compression unit 110, electric motor units 120, wiring mechanism 130
And connector cover.
Compression unit 110 is preferably rotator type compression unit, by the rotation of eccentric wheel come to the gas in cylinder
It is compressed.Compression unit 110 can also use other kinds of compress mode, such as piston type or vortex.Fig. 1 is only
Compression unit 110 is schematically shown, the present invention is not intended to limit the specific structure of compression unit 110, and those skilled in the art can
To realize the implementation of more compression units 110, it will not be described here.
Electric motor units 120 are located in the accommodating space of casing 160.Specifically, electric motor units 120 pass through a crankshaft and pressure
Contracting unit 110 connects and then drives the compression member of compression unit 110.Electric motor units 120 include rotor and stator.Stator is fixed
It is connected and then can be powered on shell, and with stator lead-out wire.Rotor is located on the inside of stator, and is interference fitted with crankshaft.It is fixed
After son is powered, rotor rotation, and drive crank rotation.Wiring mechanism 130 is located on casing 160.By wiring mechanism 130 and its
Multiple stitch 131 provide power supply by stator and outside lead 141, to motor section.
Specifically, being connect by the stitch 131 of wiring mechanism 130 with the connecting terminal for being connected with lead-out wire 141 come real
Existing stator is electrically connected with outside lead, and connecting terminal and stitch are contained in connector cover by connector cover.Tool
For body, the structure of connector cover may refer to Fig. 3.
As shown in figure 3, the stitch 131 of the wiring mechanism 130 of compressor is connect by connector cover with lead-out wire 141.Specifically
For, connector cover includes the lower cover 210 close to wiring mechanism 130 and the upper cover 220 far from wiring mechanism 130.
Illustrate the structure of lower cover 210 in conjunction with Fig. 3 to Fig. 5.In some embodiments, lower cover 210 is illustrated in figure 4 disk
Shape.In other embodiments, lower cover 210 also can have other shapes.Optionally, the material of lower cover 210 is rubber, plastics etc.
Material with functions such as Water-proof and oil-proofs.
Lower cover 210 includes at least one first through hole 211 and locating convex block 213.First through hole 211 is passed through for stitch 131.
Optionally, first through hole 211 is circular through hole, and internal diameter is equal to or slightly greater than the outer diameter of stitch 131.In the present embodiment,
3 first through hole 211 are set on lower cover 210 so that 3 stitch 131 pass through.The position of 3 first through hole 211 and 3 stitch
131 position is corresponding.For example, in some embodiments, 3 first through hole 211 are not conllinear, and the line of 3 first through hole 211
It can be isosceles triangle, equilateral triangle or other be triangular shaped.Optionally, each first through hole 211 is close to patching machine
The side of structure 130 is provided with chamfering 214, and (vitreum is used to consolidate stitch 131 vitreum of the shape of chamfering 214 and stitch 131
It is scheduled on wiring mechanism 130) match, so that lower cover 210 can be bonded with wiring mechanism 130.The optional status of locating convex block 213
Between 3 first through hole 211.Preferably, locating convex block 213 is located at the center of lower cover 210.Optionally, lower cover 210
Edge is additionally provided with the first connector.In the present embodiment, the first connector is the first flange that the edge of lower cover 210 is arranged in
212.First flange 212 is raised towards upper cover 220.In further embodiments, the first connector is to be arranged at 210 edge of lower cover
The first flange 212 on the first connecting hole (not shown).
Illustrate the structure of upper cover 220 in conjunction with Fig. 3 and Fig. 6.Upper cover 220 is connect with lower cover 210.Upper cover includes forming accommodating sky
Between 223 upper cover shell, at least one second through-hole 229, groove 250 and at least one third through-hole 241.
First side 221 of upper cover shell is opposite with lower cover 210.Second side 222 of upper cover shell is alternatively perpendicular to first
Side 221.Second through-hole 229 is passed through for stitch 131, and is arranged on the first side 221 of upper cover shell.The position of second through-hole 229
It sets corresponding with the position of first through hole 211 of lower cover.Specifically, the quantity of the quantity of the second through-hole 229 and first through hole 211
It is identical, and the shape of the second through-hole 229 is also identical as first through hole 211.In other words, each stitch 131 passes through above-mentioned first through hole
It 211 and second through-hole 229 and extends in the accommodating space 223 of upper cover 220.
Groove 250 is arranged on the first side 221 of upper cover shell.Groove 250 is open towards lower cover 210.The position of groove 250
It sets corresponding with the locating convex block 213 of lower cover 210.In other words, groove 250 is located between 3 the second through-holes 229.Meanwhile groove
250 shape is also identical as the shape of locating convex block 213 of lower cover 210.In this way, groove 250 is made to be socketed locating convex block 213
(locating convex block 213 is embedded in groove 250), and then make upper cover shell and the circumferential contraposition of lower cover 210.
Third through-hole 241 is arranged in second side 222 of upper cover shell.Third through-hole 241 draws for connect compressor
Outlet 141.In other words, third through-hole 241 is passed through for lead-out wire 141.Optionally, third through-hole 241 is also circular through hole, but simultaneously
It is non-as limit.Third through-hole 241 communicates in accommodating space 223 with the second through-hole 229 so that the lead-out wire 141 of compressor exists
It is connect in accommodating space 223 with the stitch 131 of compressor.
Optionally, upper cover 220 further includes being connected to the location tray 240 of upper cover shell second side 222.Third through-hole 241
It is arranged in location tray 240.In the present embodiment, 3 third through-holes 241 are conllinear must be arranged in location tray 240.3
The straight line and be parallel to plane where lower cover that third through-hole 241 is linked to be, to reduce the height of upper cover.Third through-hole 241 it is interior
Diameter is less than or equal to the outer diameter of the lead-out wire 141 of compressor.It will be appreciated by those skilled in the art that due to the lead-out wire 141 of compressor
Exterior insulation material (such as silicon rubber) is slightly elastic, therefore, by the setting of the internal diameter of third through-hole 241, can make third
Through-hole 241 realizes being fixedly connected for the lead-out wire 141 of compressor with the lead-out wire 141 of compressor interference fit.Further,
In the present embodiment, upper cover shell is radially additionally provided with square protruding, to be used to draw lead-out wire 141.In such implementation
In example, above-mentioned location tray 240 is connected and fixed with square protruding.
Further, in the present embodiment, there is metallic conductor in one end that above-mentioned lead-out wire 141 is located in accommodating space 223,
The position of metallic conductor and the matching of the second through-hole 229.The contact of the top of metallic conductor and accommodating space 223, stitch 131 pass through the
The metallic conductor at 223 top of accommodating space can be directly encountered when one through-hole 211 and the second through-hole 229 insertion accommodating space 223
And then it is electrically connected with corresponding lead-out wire 141.Such setting, has been effectively saved height space.
Optionally, upper cover shell further includes the first convex disk 225 and the second connector.First convex disk 225 is arranged in shell of top cover
On first side 221 of body.First convex disk 225 is raised towards lower cover 210.Optionally, the shape of the first convex disk 225 and lower cover 210
Shape it is identical.Second through-hole 229 and groove 250 are arranged on the first convex disk 225.Second connector is arranged in the first convex disk
225 edge cooperates with the first connector lower cover 210 and upper cover to be connect.In the present embodiment, the second connector is setting
The annular groove 226 formed between second flange 224 at the edge of upper cover shell and the first convex disk 225, annular groove 226
It is socketed the first flange 212 (the first connector) of lower cover.In further embodiments, the second connector is to be arranged in upper cover shell
Edge the second flange 224 and the first convex disk 225 between the convex block (not shown) that is formed, convex block penetrates the first connecting hole.On
It states the first connector and connect upper and lower covers with the second connector, to be used to the foreign matters such as waterproof, dust, greasy dirt.Above-mentioned convex block and first
The setting position of connecting hole is not limited thereto, for example, in some embodiments, convex block is arranged on the first flange, first connects
Hole is connect to be arranged on upper disk.
Optionally, in conjunction with Fig. 3 and Fig. 7, connector cover provided by the invention further includes at least one sealing ring 230.It is optional
Ground, the material of sealing ring 230 are the material with water-proof function such as rubber, plastics.Sealing ring 230 is for sealing first through hole
211 and the second part between through-hole 229.The quantity of sealing ring 230 is identical as the quantity of the second through-hole 229.On specifically,
The first deep gouge 228 around the second through-hole 229 is additionally provided in lid housing.Sealing ring 230 is embedded in the first deep gouge 228.Sealing
Stitch 131 of the inner edge 231 of circle 230 for compressor.Optionally, the outer diameter of sealing ring 230 is greater than the internal diameter of first through hole 211,
Pass through stitch 131 and sealing ring 230 with this come foreign matters such as the water, dust, greasy dirt, the impurity that prevent 130 upper surface of wiring mechanism
Gap enters the conducting post of stitch 131, to prevent defective insulation.Optionally, the internal diameter of sealing ring 230 is slightly larger than stitch
131 outer diameters, so that sealing ring 230 is covered in stitch 131 with being slightly interference fitted.Although sealing ring 230 is shown as circle, at it
In his embodiment, sealing ring 230 can have other shapes, for example, sealing ring 230 can have the small O shape in both ends broad in the middle
The shape of circle.
Above-mentioned Fig. 3 to Fig. 7 only schematically describes connector cover provided by the invention.For the sake of clarity, it omits
Subelement, and simplify the shape of element.Those skilled in the art can realize more change case, example according to foregoing description
Such as add the shape of different element or changing section element.These change case modes, all protection scope of the present invention it
Interior, it will not be described here.
The installation step of box cover is combined below with reference to Fig. 3 description:
The first step is pressed into lead-out wire 141 upper cover 220 of connector cover, using location tray 240 by lead-out wire 141
Metallic conduction end is fixed in the accommodating space 223 of upper cover 220.Lead-out wire 141 passes through the third through-hole in location tray 240
241.Optionally, the metallic conduction end of lead-out wire 141 can also be using rubber seal in upper cover 220.
Sealing ring 230 is fitted into the first deep gouge 228 of upper cover 220 by second step.
Third step, lower cover 210 are pressed into upper cover 220, are embedded in upper cover groove 250 by lower cover locating convex block 213 and are positioned
Guiding, so that the second through-hole 229 of the first through hole 211 of lower cover 210 and upper cover 220 is aligned.
The assembly of connector cover is completed by above three step.After having assembled, the first of the lower cover of connector cover is led to
Hole 211 is directed at the stitch 131 of wiring mechanism 130, and stitch 131 is made to pass through first through hole 211, sealing ring 230 and the second through-hole 229
It is inserted into the metallic conduction end in contact with lead-out wire 141 in the accommodating space 223 of connector cover upper cover, and then realizes stitch 131
With the electrical connection of lead-out wire 141.
Illustrate the connector cover 400 of another embodiment provided by the invention below with reference to Fig. 8 to Figure 12.Connector cover 400
Structure it is similar with the structure of connector cover shown in Fig. 3, all include close to the lower cover 410 of wiring mechanism 130 and far from patching machine
The upper cover 420 of structure.
Specifically, unlike connector cover shown in Fig. 3, the lower cover 410 of connector cover 400 only includes one the
One through-hole 411, multiple stitch all pass through the first through hole 411.Optionally, in the present embodiment, the edge of lower cover 410 is also set up
There are the third flange 412 towards upper cover 420 and the 4th flange 414 backwards to upper cover 420.Third flange 412 is socketed upper cover 420
Upper cover shell, and the second connecting hole 413 for connecting with upper cover 420 is set in third flange 412.4th flange 414 is used for
The wiring mechanism of the cover compressor, to realize the left and right of waterproof and dustproof.The height of 4th flange 414 can be with specific compressor
Structure and change.
Upper cover 420 includes the upper cover shell, at least one the second through-hole 429 and at least one third for forming accommodating space
Through-hole 441.Second through-hole 429 is passed through for stitch.Third through-hole 441 is used for the lead-out wire 141 of connect compressor.Optionally, on
Lid 420 further includes the location tray 440 for being connected to upper cover shell second side.Third through-hole 441 is arranged in location tray 440.
Optionally, the connector cover 400 of the present embodiment further includes at least one gasket 430.Optionally, gasket 430
Material be the material with water-proof function such as rubber, plastics.Gasket 430 is between upper cover 420 and lower cover 410.Sealing
Pad 430 includes the second convex disk 432 towards 410 protrusion of lower cover.Second convex disk 432 is embedded in first through hole 411.Gasket 430 is also
Including at least one fourth hole 431 (showing 3 not conllinear fourth holes 431 in the present embodiment).Fourth hole 431 runs through
Side to the side backwards to the second convex disk 432 of the second convex disk 432 is arranged in gasket 430.Compressor stitch sequentially passes through the 4th
(since the second convex disk 432 of gasket 430 is embedded in first through hole 411, fourth hole 431 is all located at first through hole to through-hole 431
In 411, it will be understood that stitch also passes through first through hole 411) and the second through-hole 429, to draw in shell of top cover body with compressor
Outlet 141 connects.
Specifically, being additionally provided with the second deep gouge 428 around all second through-holes 429 on upper cover shell.Gasket 430
Side backwards to the second convex disk 432 is additionally provided with the convex disk 433 of third.The convex disk 433 of the third of gasket 430 is embedded in the second deep gouge
In 428.Gasket 430 is used to prevent the foreign matters such as water, dust, greasy dirt, the impurity of 130 upper surface of wiring mechanism from passing through stitch and close
The gap of packing 430 enters the conducting post of stitch 131, to prevent defective insulation.
Each superstructure, lower cover structure in first embodiment all can be using in a second embodiment.
Compared with prior art, the present invention has the advantage that
1) by being arranged on connector cover for the third through-hole that passes through of lead-out wire of compressor and for the stitch of compressor
The first through hole passed through and the second through-hole, connect the lead-out wire of compressor and stitch in connector cover, carry out wiring
When assembly, directly lead-out wire is fixed in connector cover and connect connector cover with stitch, and then wiring dress can be reduced
With the step of；
2) the second connection of the first connector being arranged on the lower lid of connector cover and the upper cover that connector cover is set
Part upper and lower covers in mating connection, to prevent the foreign matters such as external dust, moisture, greasy dirt, impurity from entering in connector cover to stitch
Have an adverse effect with the conduction of lead-out wire, in addition, connector cover further includes the sealing ring for being embedded in the first deep gouge of upper cover, further
Prevent the conduction and insulation performance of the foreign materials aways stitch such as the dust being permeated from wiring mechanism upper surface, water, impurity；Lower part
Skirt can also keep out the foreign matters such as dust, water, the impurity that side attacks
3) locating convex block of the groove socket lower cover of the upper cover of connector cover, to realize the circumferential contraposition of upper and lower covers；
4) first through hole being arranged on the lower lid of connector cover has chamfering to match with vitreum protrusion outer rim on stitch；
5) second side of connector cover connection lead-out wire is saved needed for lead-out wire and is reserved perpendicular to the first side of connection stitch
Space, reduce the height of connector cover, and then reduce the whole height of compressor.
It is particularly shown and described exemplary embodiments of the present invention above.It should be understood that the present invention is not limited to institute
Disclosed embodiment, on the contrary, it is intended to cover comprising various modifications within the scope of the appended claims and equivalent set
It changes.
Claims (19)
1. a kind of connector cover of compressor characterized by comprising
Lower cover, comprising:
One first through hole, passes through for the stitch of the compressor；
The edge of the lower cover is arranged in first connector；
Upper cover, the upper cover are connect with the lower cover, and the upper cover includes:
Upper cover shell, forms accommodating space, and the first side of the upper cover shell is opposite with the lower cover；
At least one second through-hole is arranged on first side of the upper cover shell, the position of second through-hole and institute
The position for stating first through hole is corresponding, and passes through for the stitch；
At least one third through-hole, the third through-hole are arranged in second side of the upper cover shell, and described for connecting
The lead-out wire of compressor, the third through-hole communicates in the accommodating space with second through-hole so that the compressor
Lead-out wire is connect in the accommodating space with the stitch of the compressor；
Second connector cooperates with first connector the lower cover and the upper cover to be connect；Gasket is arranged in institute
It states between upper cover and the lower cover, the gasket includes:
Second convex disk, towards the lower cover, the second convex disk is embedded in the first through hole；
At least one fourth hole runs through the other side of the gasket from the side that the described second convex disk is arranged in the gasket
So that the stitch passes through.
2. connector cover as described in claim 1, which is characterized in that
The upper cover shell further include:
First convex disk is arranged on first side of the upper cover shell, and second through-hole is arranged in the described first convex disk
On, the edge of the described first convex disk is arranged in second connector.
3. connector cover as claimed in claim 2, which is characterized in that
First connector is the first flange that the lower cover edge is arranged in, and is protruded towards the upper cover；
Second connector is to be arranged between second flange at the edge of the upper cover shell and the first convex disk to be formed
Annular groove, the annular groove is socketed first flange.
4. connector cover as claimed in claim 2, which is characterized in that
First connector is the first connecting hole being arranged on first flange at the lower cover edge, first flange court
It is protruded to the upper cover；
Second connector is to be arranged between second flange at the edge of the upper cover shell and the first convex disk to be formed
Convex block, the convex block penetrates first connecting hole.
5. connector cover as described in claim 1, which is characterized in that
The lower cover further include:
Locating convex block is protruded towards the upper cover,
The upper cover further include:
Groove, is arranged in the first side of the upper cover shell, and the groove, which is socketed the locating convex block, makes the lower cover and described
Upper cover is circumferentially positioned.
6. connector cover as claimed in claim 5, which is characterized in that the locating convex block is located at the center of the lower cover.
7. connector cover as described in claim 1, which is characterized in that the inner edge of the first through hole deviates from the one of the upper cover
Side is provided with chamfering.
8. connector cover as described in claim 1, which is characterized in that be additionally provided on the upper cover shell around described second
First deep gouge of through-hole,
The connector cover further includes at least one sealing ring, and the sealing ring is embedded in first deep gouge, and the sealing ring
Inner edge passed through for the stitch of the compressor.
9. connector cover as claimed in claim 8, which is characterized in that the sealing ring outer diameter is greater than the interior of the first through hole
Diameter.
10. connector cover as described in claim 1, which is characterized in that the fourth hole, second through-hole and described
The quantity of three through-holes is 3.
11. connector cover as claimed in claim 10, which is characterized in that 3 fourth holes are not conllinear.
12. connector cover as described in claim 1, which is characterized in that
The lower cover further include:
The third flange at the lower cover edge is set, protruded towards the upper cover and is socketed the upper cover shell, the third
At least one second connecting hole is provided on flange,
The upper cover shell further include:
At least one lug is arranged on the upper cover shell, and penetrating second connecting hole makes the lower cover and the upper cover
Connection.
13. connector cover as claimed in claim 12, which is characterized in that the lower cover further include: be arranged on the lower cover side
4th flange of edge, backwards to the upper cover.
14. connector cover as described in claim 1, which is characterized in that be additionally provided on the upper cover shell around all institutes
The second deep gouge of the second through-hole is stated,
The gasket is provided with the convex disk of third for being embedded in second deep gouge backwards to the side of the described second convex disk.
15. connector cover as described in claim 1, which is characterized in that the upper cover further includes connection and described second side
Location tray, the third through-hole are arranged in the location tray.
16. connector cover as claimed in claim 15, which is characterized in that the internal diameter of the third through-hole is less than or equal to the pressure
The outer diameter of the lead-out wire of contracting machine.
17. connector cover as claimed in claim 15, which is characterized in that second side of the upper cover shell vertically with it is described on
First side of lid housing.
18. connector cover as claimed in claim 17, which is characterized in that the quantity of the third through-hole is 3, described in 3
Third through-hole is conllinear, and the connection of 3 third through-holes is parallel to the plane where the lower cover.
19. a kind of compressor, which is characterized in that including
Casing has accommodating space；
Compression unit, in the accommodating space of the casing；
Electric motor units in the accommodating space of the casing, and drive the compression unit；
Wiring mechanism is located on the casing, including multiple stitch；And
It such as the described in any item connector covers of claim 1 to 18, is connect with the wiring mechanism, the stitch sequentially passes through institute
First through hole and second through-hole are stated, and is connect in the accommodating space with lead-out wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308329.7A CN109921547B (en) | 2016-07-15 | 2016-07-15 | Compressor and junction box cover |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910308329.7A CN109921547B (en) | 2016-07-15 | 2016-07-15 | Compressor and junction box cover |
| CN201610556961.XA CN106059178B (en) | 2016-07-15 | 2016-07-15 | Compressor and connector cover |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556961.XA Division CN106059178B (en) | 2016-07-15 | 2016-07-15 | Compressor and connector cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109921547A true CN109921547A (en) | 2019-06-21 |
| CN109921547B CN109921547B (en) | 2021-02-09 |
Family
ID=57187150
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308329.7A Active CN109921547B (en) | 2016-07-15 | 2016-07-15 | Compressor and junction box cover |
| CN201610556961.XA Active CN106059178B (en) | 2016-07-15 | 2016-07-15 | Compressor and connector cover |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556961.XA Active CN106059178B (en) | 2016-07-15 | 2016-07-15 | Compressor and connector cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109921547B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921546A (en) * | 2017-12-13 | 2019-06-21 | 上海海立电器有限公司 | Compressor wiring box cover and compressor |
| CN112038789A (en) | 2020-08-13 | 2020-12-04 | 松下·万宝(广州)压缩机有限公司 | Binding post sealing cover and forming method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119471A (en) * | 2008-07-29 | 2011-07-06 | 开利公司 | Electrical connectors |
| CN102640364A (en) * | 2009-09-11 | 2012-08-15 | 富加宜汽车控股公司 | Mat sealing joint, electrical connector, and method of manufacture |
| CN204376080U (en) * | 2015-02-13 | 2015-06-03 | 浙江达威电子有限公司 | The waterproof accessory power outlet of liquid heater and coupler thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020049004A1 (en) * | 2000-06-09 | 2002-04-25 | Davis Wayne Samuel | Cluster block connector |
| US6910904B2 (en) * | 2001-05-04 | 2005-06-28 | Tecumseh Products Company | Compressor with terminal assembly having dielectric material |
| FR3007218B1 (en) * | 2013-06-14 | 2015-06-19 | Valeo Japan Co Ltd | ELECTRICAL CONNECTION DEVICE FOR COMPRESSOR AND COMPRESSOR COMPRISING SUCH AN ELECTRICAL CONNECTION DEVICE |
| CN206099618U (en) * | 2016-07-15 | 2017-04-12 | 上海日立电器有限公司 | Compressor and junction box cover |
-
2016
- 2016-07-15 CN CN201910308329.7A patent/CN109921547B/en active Active
- 2016-07-15 CN CN201610556961.XA patent/CN106059178B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102119471A (en) * | 2008-07-29 | 2011-07-06 | 开利公司 | Electrical connectors |
| CN102640364A (en) * | 2009-09-11 | 2012-08-15 | 富加宜汽车控股公司 | Mat sealing joint, electrical connector, and method of manufacture |
| CN204376080U (en) * | 2015-02-13 | 2015-06-03 | 浙江达威电子有限公司 | The waterproof accessory power outlet of liquid heater and coupler thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109921547B (en) | 2021-02-09 |
| CN106059178B (en) | 2019-05-17 |
| CN106059178A (en) | 2016-10-26 |
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