CN106059178A - Compressor and junction box cover - Google Patents
Compressor and junction box cover Download PDFInfo
- Publication number
- CN106059178A CN106059178A CN201610556961.XA CN201610556961A CN106059178A CN 106059178 A CN106059178 A CN 106059178A CN 201610556961 A CN201610556961 A CN 201610556961A CN 106059178 A CN106059178 A CN 106059178A
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- China
- Prior art keywords
- hole
- upper cover
- connector
- cover
- lower cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
The invention provides a compressor and a junction box cover. The junction box cover comprises a lower cover and an upper cover. The lower cover comprises at least one first through hole which is used for penetrating of the pins of the compressor. The upper cover is connected with the lower cover. The upper cover comprises an upper cover shell which forms an accommodating space, wherein the first side of the upper cover shell is opposite to the lower cover; at least one second through hole which is arranged on the first side of the upper cover shell, wherein the positions of the second through holes are corresponding to the positions of the first through holes and used for penetrating of the pins; and at least one third through hole which is arranged on the second side of the upper cover shell and used for being connected with the lead-out wires of the compressor, wherein the third through holes and the second through holes are communicated in the accommodating space so that the lead-out wires of the compressor are enabled to be connected with the pins of the compressor in the accommodating space. According to the compressor and the junction box cover, the reliability is improved.
Description
Technical field
The present invention relates to compressor field, particularly relate to a kind of compressor and connector cover.
Background technology
The motor of existing compressor generally uses unidirectional current to be driven.The stator lead-out wire of motor needs and motor casing
Motor is powered by the connection of upper wiring mechanism.As it is shown in figure 1, the electric motor units 120 of compressor 100 is by a bent axle and pressure
Contracting unit 110 connects and then drives the compression member of compression unit 110.The casing 160 of compressor is provided with wiring mechanism 130.
Electric motor units 120 is electrically connected by wiring mechanism 130 with lead-out wire, its particular by wiring mechanism 130 stitch 131 with draw
The binding post of line connects powers to electric motor units 120.
The binding post of existing lead-out wire is usually cylindrical binding post or flag-shaped binding post.Cylindrical terminal
Son can refer to Fig. 2, and binding post 140 is cylindrical, and its one end is connected with lead-out wire 141, and the other end is available for the stitch of compressor
131 insert, so that stitch 131 electrically connects with lead-out wire 141.But, for cylindrical binding post 140, it has as follows
Shortcoming: 1) existing wiring step is generally first inserted into lead-out wire 141 on binding post 140, covers with connector cover 150
Lead-out wire 141 and post 140, to protect it from the impact of rainwater, dust, but such wiring step is the most numerous
Trivial；2) it is connected to the two ends of circular binding post 140 due to lead-out wire 141 and stitch 131, for ensureing connector cover 150
Cylindrical binding post 140 and and non-interference, at connector cover 150 and cylindrical binding post 140 can be covered smoothly
Connect and between one end of end lead-out wire 141, reserved bigger space (as in figure 2 it is shown, having reserved the space of height h), therefore connect
Line lid height is higher, for some to limited height system require compressor for the most unfavorable.Connect similarly, for flag-shaped
Line terminals also can produce similar problem.
Summary of the invention
The defect that the present invention exists to overcome above-mentioned prior art, it is provided that a kind of compressor and connector cover, it is permissible
Improve the reliability of compressor.
The present invention provides the connector cover of a kind of compressor, including: lower cover, including: at least one first through hole, for described
The stitch of compressor passes；And upper cover, described upper cover is connected with described lower cover, and described upper cover includes: upper cover housing, is formed and holds
Between being empty, the first side of described upper cover housing is relative with described lower cover；At least one second through hole, is arranged on described upper cover housing
Described first side on, the position of described second through hole is corresponding with the position of described first through hole, and passes for described stitch；Extremely
A few third through-hole, described third through-hole is arranged on the second side of described upper cover housing, and is used for connecting described compressor
Lead-out wire, described third through-hole and described second through hole pass to make the lead-out wire of described compressor in described accommodation space internal phase
In described accommodation space, the stitch with described compressor is connected.
Preferably, described lower cover also includes: the first connector, is arranged on the edge of described lower cover；Described upper cover housing is also
Including: the first convex dish, it is arranged on described first side of described upper cover housing, described second through hole and described groove are arranged on institute
State on the first convex dish；And second connector, it is arranged on the edge of described first convex dish, coordinates with described first connector with will
Described lower cover and described upper cover connect.
Preferably, described first connector is the first flange being arranged on described lower cover edge, protrudes towards described upper cover；
Described second connector is the ring formed between second flange at the edge being arranged on described upper cover housing and described first convex dish
Connected in star, described annular groove is socketed described first flange.
Preferably, described first connector is the first connecting hole being arranged on first flange at described lower cover edge, institute
State the first flange to protrude towards described upper cover；Described second connector is second flange at the edge being arranged on described upper cover housing
And the projection formed between described first convex dish, described projection penetrates described first connecting hole.
Preferably, described lower cover also includes: locating convex block, protrudes towards described upper cover, and described upper cover also includes: groove,
Being arranged on the first side of described upper cover housing, described groove is socketed described locating convex block makes described lower cover and described upper cover circumference fixed
Position.
Preferably, described locating convex block is positioned at the center of described lower cover.
Preferably, the inner edge of described first through hole deviates from the side of described upper cover and is provided with chamfering.
Preferably, described upper cover housing is additionally provided with the first deep gouge around described second through hole, described connector cover
Also including at least one sealing ring, described sealing ring embeds described first deep gouge, and the inner edge of described sealing ring is for described compression
The stitch of machine passes.
Preferably, described sealing ring external diameter is more than the internal diameter of described first through hole.
Preferably, the quantity of described first through hole, described second through hole and described third through-hole is 3.
Preferably, 3 described first through hole not conllinear.
Preferably, described lower cover also includes: be arranged on the third lip at described lower cover edge, protrudes also towards described upper cover
Being socketed described upper cover housing, described third lip is provided with at least one second connecting hole, described upper cover housing also includes: extremely
A few lug, is arranged on described upper cover housing, penetrates described second connecting hole and makes described lower cover and described upper cover connect.
Preferably, described lower cover also includes: be arranged on the 4th flange at described lower cover edge, the most described upper cover.
Preferably, the quantity of described first through hole is one, and described connector cover also includes: sealing gasket, is arranged on described
Between upper cover and described lower cover, described sealing gasket includes: the second convex dish, embeds described the towards the second convex dish described in described lower cover
One through hole；At least one fourth hole, the another of described sealing gasket is run through in the side arranging described second convex dish from described sealing gasket
Side passes for described stitch.
Preferably, described upper cover housing is additionally provided with the second deep gouge around all described second through holes, described sealing
Acting as a cushion is provided with the 3rd convex dish embedding described second deep gouge to the side of described second convex dish.
Preferably, described upper cover also includes connecting the location tray with described second side, and described third through-hole is arranged on institute
State in location tray.
Preferably, the internal diameter of described third through-hole is less than or equal to the external diameter of the lead-out wire of described compressor.
Preferably, vertical the first side with described upper cover housing, the second side of described upper cover housing.
Preferably, the quantity of described third through-hole is 3,3 described third through-hole conllinear, and 3 described third through-holes
Connection be parallel to the plane at described lower cover place.
According to another aspect of the invention, also provide for a kind of compressor, including casing, there is accommodation space；Compression unit,
It is positioned at the accommodation space of described casing；Electric motor units, is positioned at the accommodation space of described casing, and drives described compression single
Unit；Wiring mechanism, is positioned in described casing, including multiple stitch；And as above connector cover, with described wiring mechanism
Connecting, described stitch sequentially passes through described first through hole and described second through hole, and connects with lead-out wire in described accommodation space
Connect.
Compared to existing technology, the present invention has the advantage that
1) by arranging the third through-hole that the lead-out wire for compressor passes and the stitch supplying compressor on connector cover
The first through hole passed and the second through hole, make the lead-out wire of compressor and stitch can connect in connector cover, carry out wiring
During assembling, it is connected with stitch in directly lead-out wire being fixed on connector cover and by connector cover, and then wiring dress can be reduced
The step joined；
2) it is arranged on the first connector covered under connector cover and the second connector being arranged on connector cover to match
Close and connect lower cover and upper cover, and then it is right to be possible to prevent the foreign bodies such as the dust of outside, moisture, greasy dirt, impurity to enter in connector cover
The conduction of stitch and lead-out wire has a negative impact, additionally, connector cover also include embed upper cover deep gouge sealing ring (or seal
Pad), the conduction of the foreign materials away stitch such as the dust that prevents from further being permeated from wiring mechanism upper surface, water, impurity 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 para-position of upper and lower covers；
4) the first through hole covering setting under connector cover has chamfering to mate with vitreous body projection outer rim on stitch；
5) the second side of connector cover connection lead-out wire is perpendicular to connect the first side and the third through-hole conllinear of stitch, saves
Space reserved needed for lead-out wire, reduces the height of connector cover, and then reduces the whole height of compressor.
Accompanying drawing explanation
Describing its example embodiment in detail by referring to accompanying drawing, above and other feature of the present invention and advantage will become
Become apparent from.
Fig. 1 shows the schematic diagram of a kind of compressor.
Fig. 2 shows the schematic diagram that the connector cover of prior art is connected with wiring mechanism.
Fig. 3 shows the schematic diagram that connector cover according to embodiments of the present invention is connected with wiring mechanism.
Fig. 4 shows the top view of lower cover according to embodiments of the present invention.
Fig. 5 shows the AA ' sectional view of the lower cover shown in Fig. 4.
Fig. 6 shows the upward view of upper cover according to embodiments of the present invention.
Fig. 7 shows the schematic diagram of sealing ring according to embodiments 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 axonometric chart of the upper cover of connector cover described in Fig. 8.
Figure 10 shows the schematic diagram that the upper cover of connector cover described in Fig. 8 is connected with sealing gasket.
Figure 11 shows the axonometric chart at one visual angle of sealing gasket of connector cover described in Fig. 8.
Figure 12 shows the axonometric chart at another visual angle of sealing gasket of connector cover described in Fig. 8.
Detailed description of the invention
It is described more fully with example embodiment referring now to accompanying drawing.But, example embodiment can be with multiple shape
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, it is provided that these embodiments make the present invention incite somebody to action
Fully and completely, and by the design of example embodiment those skilled in the art is conveyed to all sidedly.The most identical is attached
Figure labelling represents same or similar structure, thus will omit repetition thereof.
In order to improve the defect of prior art, the invention provides a kind of compressor and binding post thereof.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, and it is come the gas in cylinder by the rotation of eccentric
It is compressed.Compression unit 110 can also use other kinds of compress mode, such as piston type or vortex.Fig. 1 is only
Schematically showing compression unit 110, the present invention is not limiting as the concrete structure of compression unit 110, and those skilled in the art can
To realize the implementation of more compression unit 110, do not repeat them here.
Electric motor units 120 is positioned at the accommodation space of casing 160.Specifically, electric motor units 120 is by a bent axle and pressure
Contracting unit 110 connects and then drives the compression member of compression unit 110.Electric motor units 120 includes rotor and stator.Stator is fixed
On housing, and it is connected with stator lead-out wire and then can be energized.Rotor is positioned at inside stator, and with bent axle interference fit.Fixed
After son energising, rotor rotates, and drives crank rotation.Wiring mechanism 130 is positioned in casing 160.By wiring mechanism 130 and
Multiple stitch 131, by stator and outside lead 141, to provide power supply to motor section.
Specifically, connect to come real by the stitch 131 of wiring mechanism 130 with being connected the binding post having lead-out wire 141
Existing stator and the electrical connection of outside lead, and by connector cover, binding post and stitch are contained in connector cover.Tool
For body, the structure of connector cover may refer to Fig. 3.
As it is shown on figure 3, the stitch 131 of the wiring mechanism 130 of compressor is connected by connector cover with lead-out wire 141.Specifically
For, connector cover includes the lower cover 210 near wiring mechanism 130 and the upper cover 220 away from wiring mechanism 130.
The structure of lower cover 210 is described in conjunction with Fig. 3 to Fig. 5.In certain embodiments, lower cover 210 is illustrated in figure 4 disk
Shape.In other embodiments, lower cover 210 can also have other shapes.Alternatively, the material of lower cover 210 is rubber, plastics etc.
There is the material of the functions such as Water-proof and oil-proof.
Lower cover 210 includes at least one the first through hole 211 and locating convex block 213.First through hole 211 passes for stitch 131.
Alternatively, the first through hole 211 is manhole, and its internal diameter is equal to or slightly greater than the external diameter of stitch 131.In the present embodiment,
Arrange 3 the first through holes 211 on lower cover 210 to pass for 3 stitch 131.The position of 3 the first through holes 211 and 3 stitch
The position of 131 is corresponding.Such as, in certain embodiments, 3 the first through hole 211 not conllinear, and the line of 3 the first through holes 211
Can be isosceles triangle, equilateral triangle, or other are triangular shaped.Alternatively, each first through hole 211 is near patching machine
The side of structure 130 is provided with chamfering 214, and (vitreous body is for by solid for stitch 131 for the shape of chamfering 214 and the vitreous body of stitch 131
It is scheduled on wiring mechanism 130) match, can fit with wiring mechanism 130 for lower cover 210.The optional status of locating convex block 213
Between 3 the first through holes 211.Preferably, locating convex block 213 is positioned at the center of lower cover 210.Alternatively, lower cover 210
Edge is additionally provided with the first connector.In the present embodiment, the first connector is first flange at the edge being arranged on lower cover 210
212.First flange 212 is protruding towards upper cover 220.In further embodiments, the first connector is for being arranged on lower cover 210 edge
The first flange 212 on the first connecting hole (not shown).
The structure of upper cover 220 is described in conjunction with Fig. 3 and Fig. 6.Upper cover 220 is connected with lower cover 210.Upper cover includes forming accommodating sky
Between 223 upper cover housing, at least one second through hole 229, groove 250 and at least one third through-hole 241.
First side 221 of upper cover housing is relative with lower cover 210.Second side 222 of upper cover housing is alternatively perpendicular to first
Side 221.Second through hole 229 passes for stitch 131, and is arranged on the first side 221 of upper cover housing.The position of the second through hole 229
The position putting the first through hole 211 with lower cover is corresponding.Specifically, the quantity of the second through hole 229 and the quantity of the first through hole 211
Identical, and the shape of the second through hole 229 is also identical with the first through hole 211.In other words, each stitch 131 is through above-mentioned first through hole
211 and second through hole 229 in extending to the accommodation space 223 of upper cover 220.
Groove 250 is arranged on the first side 221 of upper cover housing.Groove 250 is towards lower cover 210 opening.The position of groove 250
Put corresponding with the locating convex block 213 of lower cover 210.In other words, groove 250 is between 3 the second through holes 229.Meanwhile, groove
The shape of 250 is also identical with the shape of the locating convex block 213 of lower cover 210.So so that groove 250 is socketed locating convex block 213
(locating convex block 213 embeds groove 250), and then make upper cover housing and lower cover 210 circumference para-position.
Third through-hole 241 is arranged on the second side 222 of upper cover housing.Third through-hole 241 is for connecting drawing of compressor
Outlet 141.In other words, third through-hole 241 passes for lead-out wire 141.Alternatively, third through-hole 241 is also manhole, but also
Non-as limit.Third through-hole 241 and the second through hole 229 pass to make the lead-out wire 141 of compressor to exist in accommodation space 223 internal phase
It is connected with the stitch 131 of compressor in accommodation space 223.
Alternatively, upper cover 220 also includes the location tray 240 being connected to upper cover housing the second side 222.Third through-hole 241
It is arranged in location tray 240.In the present embodiment, 3 third through-hole 241 conllinear must be arranged in location tray 240.3
The straight line that third through-hole 241 is linked to be be parallel to lower cover place plane, to reduce the height of upper cover.Third through-hole 241 interior
Footpath is less than or equal to the external diameter of the lead-out wire 141 of compressor.It will be appreciated by those skilled in the art that the lead-out wire 141 due to compressor
Exterior insulation material (such as silicone rubber) is slightly elastic, therefore, by the setting of the internal diameter of third through-hole 241, can make the 3rd
Through hole 241 is connected with the fixing of lead-out wire 141 realizing compressor with lead-out wire 141 interference fit of compressor.Further,
In the present embodiment, upper cover housing is radially additionally provided with square projection, to be used for drawing lead-out wire 141.In such enforcement
In example, above-mentioned location tray 240 is connected fixing with square projection.
Further, in the present embodiment, there is metallic conductor one end that above-mentioned lead-out wire 141 is positioned at accommodation space 223,
Position and second through hole 229 of metallic conductor mate.Metallic conductor and the top contact of accommodation space 223, stitch 131 is by the
One through hole 211 and the second through hole 229 can directly encounter the metallic conductor at accommodation space 223 top when inserting accommodation space 223
And then electrically connect with corresponding lead-out wire 141.Such setting, has been effectively saved height space.
Alternatively, upper cover housing also includes the first convex dish 225 and the second connector.First convex dish 225 is arranged on shell of top cover
On first side 221 of body.First convex dish 225 is protruding towards lower cover 210.Alternatively, the shape of the first convex dish 225 and lower cover 210
Shape identical.Second through hole 229 and groove 250 are arranged on the first convex dish 225.Second connector is arranged on the first convex dish
The edge of 225, coordinates with the first connector lower cover 210 and upper cover to be connected.In the present embodiment, the second connector is for arranging
The annular groove 226 formed between the second flange 224 and the first convex dish 225 at the edge of upper cover housing, annular groove 226
First flange 212 (the first connector) of socket lower cover.In further embodiments, the second connector is for being arranged on upper cover housing
Edge the second flange 224 and the first convex dish 225 between formed projection (not shown), projection penetrates the first connecting hole.On
State the first connector and the second connector connects upper and lower covers, with for the foreign body such as waterproof, dust, greasy dirt.Above-mentioned projection and first
Connecting hole to arrange position not so limited, such as, in certain embodiments, projection is arranged on the first flange, and first even
Connect hole to be arranged on dish.
Alternatively, in conjunction with Fig. 3 and Fig. 7, the connector cover that the present invention provides also includes at least one sealing ring 230.Optional
Ground, the material of sealing ring 230 is the material that rubber, plastics etc. have water-proof function.Sealing ring 230 is for sealing the first through hole
211 and second parts between through hole 229.The quantity of sealing ring 230 is identical with the quantity of the second through hole 229.Specifically, on
The first deep gouge 228 around the second through hole 229 it is additionally provided with on lid housing.Sealing ring 230 embeds in the first deep gouge 228.Seal
The inner edge 231 of circle 230 is for the stitch 131 of compressor.Alternatively, the external diameter of sealing ring 230 is more than the internal diameter of the first through hole 211,
Prevent the foreign bodies such as the water of wiring mechanism 130 upper surface, dust, greasy dirt, impurity by stitch 131 and sealing ring 230 with this
Gap enters the conducting post of stitch 131, thus prevents defective insulation.Alternatively, the internal diameter of sealing ring 230 is slightly larger than stitch
131 external diameters so that sealing ring 230 somewhat interference fit be enclosed within stitch 131.Although sealing ring 230 is shown as circle, but at it
In his embodiment, sealing ring 230 can have other shapes, and such as, sealing ring 230 can have the O shape that two broad in the middle is little
The shape of circle.
Above-mentioned Fig. 3 to Fig. 7 is only schematically to describe the connector cover that the present invention provides.For the sake of clarity, omit
Subelement, and simplify the shape of element.Those skilled in the art can realize more change case, example according to foregoing description
As added different elements, or the shape of changing section element.These change case modes, all protection scope of the present invention it
In, do not repeat them here.
Describe below in conjunction with Fig. 3 and combine the installation step of lid:
The first step, is pressed into lead-out wire 141 upper cover 220 of connector cover, uses location tray 240 by lead-out wire 141
Metallic conduction end is fixed in the accommodation space 223 of upper cover 220.Lead-out wire 141 is through the third through-hole in location tray 240
241.Alternatively, the metallic conduction end of lead-out wire 141 can also use rubber seal in upper cover 220.
Second step, loads sealing ring 230 in first deep gouge 228 of upper cover 220.
3rd step, lower cover 210 is pressed into upper cover 220, embeds upper cover groove 250 by lower cover locating convex block 213 and positions
Guide so that the first through hole 211 of lower cover 210 and the second through hole 229 of upper cover 220 are directed at.
The assembling of connector cover is completed by above three step.After having assembled, lead to the first of the lower cover of connector cover
Hole 211 is directed at the stitch 131 of wiring mechanism 130, makes stitch 131 through the first through hole 211, sealing ring 230 and the second through hole 229
The accommodation space 223 inserting connector cover upper cover is interior with the metallic conduction end in contact with lead-out wire 141, and then realizes stitch 131
Electrical connection with lead-out wire 141.
The connector cover 400 of another embodiment that the present invention provides is described below in conjunction with Fig. 8 to Figure 12.Connector cover 400
Structure similar with the structure of connector cover shown in Fig. 3, all include near wiring mechanism 130 lower cover 410 and away from patching machine
The upper cover 420 of structure.
Specifically, unlike the connector cover shown in Fig. 3, the lower cover 410 of connector cover 400 only includes one
One through hole 411, multiple stitch all pass this first through hole 411.Alternatively, in the present embodiment, the edge of lower cover 410 also sets up
There is the 4th flange 414 of the third lip 412 towards upper cover 420 and upper cover 420 dorsad.Third lip 412 is socketed upper cover 420
The second connecting hole 413 being connected with upper cover 420 it is provided on upper cover housing, and third lip 412.4th flange 414 is used for
The wiring mechanism of cover cap compressor, to realize the left and right of waterproof and dustproof.The height of the 4th flange 414 can be with concrete compressor
Structure and change.
Upper cover 420 include formed the upper cover housing of accommodation space, at least one second through hole 429 and at least one the 3rd
Through hole 441.Second through hole 429 passes for stitch.Third through-hole 441 is for connecting the lead-out wire 141 of compressor.Alternatively, on
Lid 420 also includes the location tray 440 being connected to upper cover housing the second side.Third through-hole 441 is arranged in location tray 440.
Alternatively, the connector cover 400 of the present embodiment also includes at least one sealing gasket 430.Alternatively, sealing gasket 430
Material be the material that rubber, plastics etc. have water-proof function.Sealing gasket 430 is between upper cover 420 and lower cover 410.Seal
Pad 430 includes the second convex dish 432 towards lower cover 410 projection.Second convex dish 432 embeds the first through hole 411.Sealing gasket 430 is also
Including at least one fourth hole 431 (fourth hole 431 of 3 not conllinear shown in the present embodiment).Fourth hole 431 runs through
Sealing gasket 430 arranges the side to the dorsad second convex dish 432, the side of the second convex dish 432.Compressor stitch sequentially passes through the 4th
(owing to the second convex dish 432 of sealing gasket 430 embeds the first through hole 411, fourth hole 431 is all located at the first through hole to through hole 431
In 411, it will be understood that stitch is also through the first through hole 411) and the second through hole 429, with in shell of top cover body and the drawing of compressor
Outlet 141 connects.
Specifically, upper cover housing is additionally provided with the second deep gouge 428 around all second through holes 429.Sealing gasket 430
The side of the second convex dish 432 is additionally provided with the 3rd convex dish 433 dorsad.3rd convex dish 433 of sealing gasket 430 embeds the second deep gouge
In 428.Sealing gasket 430 is used for preventing the foreign bodies such as the water of wiring mechanism 130 upper surface, dust, greasy dirt, impurity by stitch and close
The gap of packing 430 enters the conducting post of stitch 131, thus prevents defective insulation.
Compared to existing technology, the present invention has the advantage that
1) by arranging the third through-hole that the lead-out wire for compressor passes and the stitch supplying compressor on connector cover
The first through hole passed and the second through hole, make the lead-out wire of compressor and stitch can connect in connector cover, carry out wiring
During assembling, it is connected with stitch in directly lead-out wire being fixed on connector cover and by connector cover, and then wiring dress can be reduced
The step joined；
2) it is arranged on the first connector covered under connector cover and the second connection of the upper cover being arranged on connector cover
Part upper and lower covers in mating connection, to prevent the foreign bodies such as the dust of outside, moisture, greasy dirt, impurity from entering in connector cover stitch
Have a negative impact with the conduction of lead-out wire, additionally, connector cover also includes the sealing ring embedding upper cover the first deep gouge, further
The conduction of the foreign materials away stitch such as the dust that prevents from being permeated from wiring mechanism upper surface, water, impurity and insulating properties；Bottom
The foreign bodies such as dust that side attacks, water, impurity can also be kept out in shirt rim
3) locating convex block of the groove socket lower cover of the upper cover of connector cover, to realize the circumferential para-position of upper and lower covers；
4) the first through hole covering setting under connector cover has chamfering to mate with vitreous body projection outer rim on stitch；
5) the second side of connector cover connection lead-out wire is perpendicular to connect the first side of stitch, reserved needed for saving lead-out wire
Space, reduce connector cover height, and then reduce compressor whole height.
More than it is particularly shown and described the illustrative embodiments of the present invention.It should be understood that the invention is not restricted to institute
Disclosed embodiment, on the contrary, it is intended to contain the various amendments comprised within the scope of the appended claims and equivalence is put
Change.
Claims (20)
1. the connector cover of a compressor, it is characterised in that including:
Lower cover, including:
At least one first through hole, the stitch for described compressor passes；And
Upper cover, described upper cover is connected with described lower cover, and described upper cover includes:
Upper cover housing, forms accommodation space, and the first side of described upper cover housing is relative with described lower cover；
At least one second through hole, is arranged on described first side of described upper cover housing, the position of described second through hole and institute
The position stating the first through hole is corresponding, and passes for described stitch；
At least one third through-hole, described third through-hole is arranged on the second side of described upper cover housing, and is used for connecting described
The lead-out wire of compressor, described third through-hole and described second through hole pass to make described compressor in described accommodation space internal phase
Lead-out wire stitch with described compressor in described accommodation space is connected.
2. connector cover as claimed in claim 1, it is characterised in that
Described lower cover also includes:
First connector, is arranged on the edge of described lower cover；
Described upper cover housing also includes:
First convex dish, is arranged on described first side of described upper cover housing, and described second through hole and described groove are arranged on institute
State on the first convex dish；And second connector, it is arranged on the edge of described first convex dish, coordinates with described first connector with will
Described lower cover and described upper cover connect.
3. connector cover as claimed in claim 2, it is characterised in that
Described first connector is the first flange being arranged on described lower cover edge, protrudes towards described upper cover；
Described second connector is to be formed between second flange at the edge being arranged on described upper cover housing and described first convex dish
Annular groove, described annular groove be socketed described first flange.
4. connector cover as claimed in claim 2, it is characterised in that
Described first connector is the first connecting hole being arranged on first flange at described lower cover edge, described first flange court
Protrude to described upper cover；
Described second connector is to be formed between second flange at the edge being arranged on described upper cover housing and described first convex dish
Projection, described projection penetrates described first connecting hole.
5. connector cover as claimed in claim 1, it is characterised in that
Described lower cover also includes:
Locating convex block, protrudes towards described upper cover,
Described upper cover also includes:
Groove, is arranged on the first side of described upper cover housing, and described groove is socketed described locating convex block and makes described lower cover and described
Upper cover is circumferentially positioned.
6. connector cover as claimed in claim 5, it is characterised in that described locating convex block is positioned at the center of described lower cover.
7. connector cover as claimed in claim 1, it is characterised in that the inner edge of described first through hole deviates from the one of described upper cover
Side is provided with chamfering.
8. connector cover as claimed in claim 1, it is characterised in that be additionally provided with around described second on described upper cover housing
First deep gouge of through hole,
Described connector cover also includes at least one sealing ring, and described sealing ring embeds described first deep gouge, and described sealing ring
Inner edge pass for the stitch of described compressor.
9. connector cover as claimed in claim 8, it is characterised in that described sealing ring external diameter is interior more than described first through hole
Footpath.
10. connector cover as claimed in claim 1, it is characterised in that described first through hole, described second through hole and described the
The quantity of three through holes is 3.
11. connector covers as claimed in claim 10, it is characterised in that 3 described first through hole not conllinear.
12. connector covers as claimed in claim 1, it is characterised in that
Described lower cover also includes:
It is arranged on the third lip at described lower cover edge, protrudes and be socketed described upper cover housing towards described upper cover, the described 3rd
At least one second connecting hole it is provided with on flange,
Described upper cover housing also includes:
At least one lug, is arranged on described upper cover housing, penetrates described second connecting hole and makes described lower cover and described upper cover
Connect.
13. connector covers as claimed in claim 12, it is characterised in that described lower cover also includes: be arranged on described lower cover limit
4th flange of edge, the most described upper cover.
14. connector covers as claimed in claim 1, it is characterised in that the quantity of described first through hole is one, described wiring
Lid also includes:
Sealing gasket, is arranged between described upper cover and described lower cover, and described sealing gasket includes:
Second convex dish, embeds described first through hole towards the second convex dish described in described lower cover；
At least one fourth hole, arranges the side of described second convex dish from described sealing gasket and runs through the opposite side of described sealing gasket
Pass for described stitch.
15. connector covers as claimed in claim 14, it is characterised in that be additionally provided with around all institutes on described upper cover housing
State the second deep gouge of the second through hole,
The side of the most described second convex dish of described sealing gasket is provided with the 3rd convex dish embedding described second deep gouge.
16. connector covers as claimed in claim 1, it is characterised in that described upper cover also includes connecting and described second side
Location tray, described third through-hole is arranged in described location tray.
17. connector covers as claimed in claim 16, it is characterised in that the internal diameter of described third through-hole is less than or equal to described pressure
The external diameter of the lead-out wire of contracting machine.
18. connector covers as claimed in claim 16, it is characterised in that the second side of described upper cover housing vertical and described on
First side of lid housing.
19. connector covers as claimed in claim 18, it is characterised in that the quantity of described third through-hole is 3, described in 3
Third through-hole conllinear, and the connection of 3 described third through-holes is parallel to the plane at described lower cover place.
20. 1 kinds of compressors, it is characterised in that include
Casing, has accommodation space；
Compression unit, is positioned at the accommodation space of described casing；
Electric motor units, is positioned at the accommodation space of described casing, and drives described compression unit；
Wiring mechanism, is positioned in described casing, including multiple stitch；And
Connector cover as described in any one of claim 1 to 19, is connected with described wiring mechanism, and described stitch sequentially passes through institute
State the first through hole and described second through hole, and be connected with lead-out wire in described accommodation space.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556961.XA CN106059178B (en) | 2016-07-15 | 2016-07-15 | Compressor and connector cover |
| CN201910308329.7A CN109921547B (en) | 2016-07-15 | 2016-07-15 | Compressor and junction box cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610556961.XA CN106059178B (en) | 2016-07-15 | 2016-07-15 | Compressor and connector cover |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308329.7A Division CN109921547B (en) | 2016-07-15 | 2016-07-15 | Compressor and junction box cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106059178A true CN106059178A (en) | 2016-10-26 |
| CN106059178B CN106059178B (en) | 2019-05-17 |
Family
ID=57187150
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610556961.XA Active CN106059178B (en) | 2016-07-15 | 2016-07-15 | Compressor and connector cover |
| CN201910308329.7A Active CN109921547B (en) | 2016-07-15 | 2016-07-15 | Compressor and junction box cover |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910308329.7A Active CN109921547B (en) | 2016-07-15 | 2016-07-15 | Compressor and junction box cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106059178B (en) |
Cited By (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 |
| US11749936B2 (en) | 2020-08-13 | 2023-09-05 | Panasonic Wanbao Appliances Compressor (Guangzhou) Co., Ltd. | Sealing cover and molding method thereof |
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| US20020049004A1 (en) * | 2000-06-09 | 2002-04-25 | Davis Wayne Samuel | Cluster block connector |
| US20020155741A1 (en) * | 2001-05-04 | 2002-10-24 | Herrick Todd W. | Dielectric terminal design |
| CN102119471A (en) * | 2008-07-29 | 2011-07-06 | 开利公司 | Electrical connectors |
| 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 |
| CN105308795A (en) * | 2013-06-14 | 2016-02-03 | 法雷奥日本株式会社 | Electrical connection device for a 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013504847A (en) * | 2009-09-11 | 2013-02-07 | エフシーアイ・オートモティヴ・ホールディング | Matt-shaped seal joint, electrical connector provided with the seal mat, and method for manufacturing the seal mat |
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- 2016-07-15 CN CN201610556961.XA patent/CN106059178B/en active Active
- 2016-07-15 CN CN201910308329.7A patent/CN109921547B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020049004A1 (en) * | 2000-06-09 | 2002-04-25 | Davis Wayne Samuel | Cluster block connector |
| US20020155741A1 (en) * | 2001-05-04 | 2002-10-24 | Herrick Todd W. | Dielectric terminal design |
| CN102119471A (en) * | 2008-07-29 | 2011-07-06 | 开利公司 | Electrical connectors |
| CN105308795A (en) * | 2013-06-14 | 2016-02-03 | 法雷奥日本株式会社 | Electrical connection device for a compressor and compressor comprising such an electrical connection device |
| 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 |
| CN206099618U (en) * | 2016-07-15 | 2017-04-12 | 上海日立电器有限公司 | Compressor and junction box cover |
Cited By (3)
| 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 |
| US11749936B2 (en) | 2020-08-13 | 2023-09-05 | Panasonic Wanbao Appliances Compressor (Guangzhou) Co., Ltd. | Sealing cover and molding method thereof |
| US11811165B2 (en) | 2020-08-13 | 2023-11-07 | Panasonic Wanbao Appliances Compressor (Guangzhou) Co., Ltd. | Sealing cover and molding method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106059178B (en) | 2019-05-17 |
| CN109921547B (en) | 2021-02-09 |
| CN109921547A (en) | 2019-06-21 |
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Address after: 201206 Jinqiao Road, Pudong New Area Jinqiao Export Processing Zone, Shanghai, 1051 Applicant after: Shanghai Haili Electrical Appliance Co. Ltd. Address before: 201206 Pudong New Area Jinqiao Export Processing Zone, Nanjing Road, No. 888, Shanghai Applicant before: Rili Electric Appliance Co., Ltd., Shanghai |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |