CN207740176U - Compressor wiring box cover and compressor - Google Patents
Compressor wiring box cover and compressor Download PDFInfo
- Publication number
- CN207740176U CN207740176U CN201721732603.6U CN201721732603U CN207740176U CN 207740176 U CN207740176 U CN 207740176U CN 201721732603 U CN201721732603 U CN 201721732603U CN 207740176 U CN207740176 U CN 207740176U
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- cover board
- compressor
- cover
- wiring box
- hangers
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Abstract
The utility model provides a kind of compressor wiring box cover and compressor, including：There is first annular side wall, the peripheral surface of first annular side wall to be provided with multiple card convexs for the first side periphery of one first cover board, first cover board；The outer rim of one second cover board, first side is provided with multiple hangers to the first cover board protrusion, and the hangers is detachably connected with the card convex；And a gasket, it is set between first cover board and the second cover board, when the hangers and the card convex are clamped, the end face of the first annular side wall compresses the outer of the gasket with second cover board jointly.The card convex of the first cover board and the hangers of the second cover board can form the structure mutually clasped being detachably connected in the utility model, ensure that connector cover will not disintegrate under vibration of compressor, it is ensured that the reliability of connector cover itself.
Description
Technical field
The utility model is related to compressors, specifically, being related to a kind of compressor wiring box cover and compressor.
Background technology
The motor generally use direct current of existing compressor is driven.The stator lead-out wire of motor needs and motor casing
Upper wiring mechanism connects to be powered motor.As shown in Figure 1, the electric motor units 120 of compressor 100 pass through a bent axle and pressure
Contracting unit 110 connects and then drives the compression member of compression unit 110.The casing of compressor is equipped with wiring mechanism 130.Wiring
Electric motor units 120 are electrically connected by mechanism 130 with lead-out wire, particular by stitch 131 and the lead-out wire of wiring mechanism 130
Binding post connection powers to electric motor units 120.
The binding post of existing lead-out wire is usually cylindrical binding post.One end of cylindrical binding post connects with lead-out wire 1
It connects, the other end is inserted into for the stitch 131 of compressor, so that stitch 131 is electrically connected with lead-out wire.However, for cylinder
Binding post, existing Wiring step are usually first inserted into lead-out wire on binding post, then cover lead-out wire with connector cover again and connect
Wrap post termination, to protect it from the influence of rainwater, dust；But set in compressor use environment outdoors, it encounters rainy
The case where, rainwater can be from all angles impact compress machine and connector cover, it is therefore desirable to meet the water proof and dust proof condition of IP55, it is main
Meet waterproof requirement.Also upper cover plate, lower cover can be caused in compressor operation with high-frequency vibration when compressor operation in addition
It is easy to fall off disintegration in vibration processes, influences waterproof effect.
Utility model content
For the problems of the prior art, the purpose of this utility model is to provide a kind of compressor wiring box cover, this realities
The structure mutually clasped being detachably connected can be formed with the hangers of the second cover board with the card convex of the first cover board in novel, is ensured
Connector cover will not disintegrate under vibration of compressor, it is ensured that the reliability of connector cover itself.
One side according to the present utility model provides a kind of compressor wiring box cover, including：
The first side periphery of one first cover board, first cover board has first annular side wall, first annular side wall
Peripheral surface is provided with multiple card convexs；
The outer rim of one second cover board, first side is provided with multiple hangers to the first cover board protrusion, the extension
Ear is detachably connected with the card convex；And
One gasket is set between first cover board and the second cover board, when the hangers and card convex clamping,
The end face of the first annular side wall compresses the outer of the gasket with second cover board jointly.
Preferably, the gasket includes pad and stretches out outer fringe seal part from the periphery of the pad；
The hollow hole that second cover board is provided through, the first side of first cover board, first annular side wall with
The first side of second cover board surrounds to form the first accommodating cavity；
The pad is inserted into first accommodating cavity, and the outer fringe seal part is inserted in the first ring of first cover board
Between the end face of shape side wall and second cover board；The pad is equipped with a boss away from the second side of first cover board,
The boss is inserted into the hollow hole, and the gasket is provided with the through-hole for wearing pad, boss；
When the hangers and the card convex are clamped, the end face of the first annular side wall compresses the outer fringe seal part.
Preferably, the card convex is vertically set on the peripheral surface of first cover board.
Preferably, the card convex is uniformly distributed circumferentially on the peripheral surface of first cover board；
The hangers is uniformly distributed circumferentially in the first side of second cover board.
Preferably, the angle of inclination of the card convex and the opposite one side of the second cover board is more than the card convex away from the second lid
The angle of inclination of the another side of plate.
Preferably, it is provided with limit groove on the another side of the card convex；
One madial wall of hanging hole of the limit groove and the hangers fastens.
Preferably, the pad is a frustum cone structure, the circumferential direction of the frustum cone structure and the first accommodating cavity interference
Cooperation；The periphery of the boss and the internal diameter of the hollow hole are interference fitted.
Preferably, it is provided with opening on first cover board, the blanking cover being detachably connected is provided in the opening；It is described
Line outlet is provided on blanking cover；
Cable-through hole corresponding with the through-hole is provided on the bottom of chamber of first accommodating cavity, described in the cable-through hole connection
Opening.
Preferably, following any structure can be used in the hollow hole：
Rounded triangle；
Triangle；
Quadrangle；
Fillet quadrangle；
It is round.
One side according to the present utility model provides a kind of compressor, and the compressor includes a wiring mechanism, is also wrapped
It includes：
The compressor wiring box cover, the compressor wiring box cover are fastened on the wiring mechanism of the compressor.
Compared with prior art, the utility model has following advantage：
The hangers of the card convex of the first cover board and the second cover board can form be detachably connected mutual and buckle in the utility model
Structure firmly ensure that connector cover will not disintegrate under vibration of compressor, it is ensured that the reliability of connector cover itself；This reality
The outer fringe seal part is set to be in since the cooperation of card convex and hangers is withheld between the first cover board and the second cover board with novel middle gasket
Compressive state can keep the close connection between the first cover board and the second cover board, prevent connector cover under vibration of compressor
Connector, while can realize the excellent sealing between the first cover board and the second cover board.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is a kind of schematic diagram of compressor in the prior art.
Fig. 2 is the structural schematic diagram of compressor wiring box cover in the utility model.
Fig. 3 is the structural schematic diagram of the second cover board in the utility model；
Fig. 4 is the schematic cross-section of compressor wiring box cover in the utility model；
Fig. 5 is the structural schematic diagram of the upper side of the second cover board in the utility model；
Fig. 6 is the structural schematic diagram of the downside of gasket in the utility model；
Fig. 7 is the schematic cross-section of gasket in the utility model；
Fig. 8 is the structural schematic diagram of the upper side of gasket in the utility model；
Fig. 9 is the structural schematic diagram of the downside of the first cover board in the utility model；
Figure 10 is the schematic cross-section of the first cover board in the utility model；
Figure 11 is the structural schematic diagram of blanking cover in the utility model；And
Figure 12 is the schematic cross-section of blanking cover in the utility model.
Reference numeral
1 second cover board
2 first cover boards
3 waterproof side walls
4 hollow holes
5 second accommodating spaces
6 gaskets
7 first annular side walls
8 hangers
9 card convexs
10 openings
11 blanking covers
100 compressors
110 compression units
120 electric motor units
130 wiring mechanisms
131 stitch
201 cable-through holes
202 first accommodating spaces
601 outer fringe seal parts
602 boss
603 sealing rings
604 through-holes
605 pads
1101 line outlets
1102 blanking cover connecting pins
Specific implementation mode
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 this practicality is new
Type will be full and complete, and the design of example embodiment is comprehensively communicated to those skilled in the art.It is identical in figure
Reference numeral indicate same or similar structure, thus repetition thereof will be omitted.
In the present embodiment, as shown in Fig. 2, the compressor wiring box cover provided by the utility model with waterproof side wall,
Including the first cover board 1 and the second cover board 2；First cover board 1 is arranged in the upside of the second cover board 2, i.e. the first cover board 1 is upper cover plate,
Second cover board 2 is lower cover.As shown in figure 4, the first side periphery of the first cover board 1 has first annular side wall 7.Such as Fig. 5 institutes
Show, the hollow hole 4 that the second cover board 2 is provided through, first side, first annular side wall 7 and the second cover board 2 of the first cover board 1
First side surround to form the first accommodating cavity 202.The first side of second cover board 2 is the upper side of the second cover board 2, the first lid
The first side of plate 1 is the downside of the first cover board 1.Hollow hole 4 is connected with the first accommodating space 202.
There is first annular side wall 7, the peripheral surface of first annular side wall 7 to be provided with for the first side periphery of first cover board 1
Multiple card convexs 9；The outer rim of the first side of second cover board 2 is provided with multiple hangers 8 to 1 protrusion of the first cover board, Fig. 4 institutes
Show；Hangers 8 is detachably connected with card convex 9.The quantity of card convex 9 is three, lateral surface upper edge of three card convexs 9 in the first cover board 1
Circumferentially it is uniformly distributed；The quantity of hangers 8 is also three, and three hangers 8 circumferentially uniformly divide on the one side of the second cover board 2
Cloth.It corresponds to be formed between three card convexs 9 and three hangers 8 and be detachably connected, so as to ensure that connector cover exists
It will not disintegrate under vibration of compressor, it is ensured that the reliability of connector cover itself.
As shown in Figure 10, card convex 9 is tilted towards the direction of the one side far from the second cover board 2.Specifically, that is, card convex
9 and the second opposite one side of cover board 2, i.e. downside, angle of inclination be more than the another side that card convex 9 deviates from the second cover board 2,
That is the angle of inclination of upper side, it is in acclivitous shape to make the entirety of card convex.In variation, card convex 9 can also prolong in level
The structure stretched, i.e., vertical first cover board, 1 lateral surface；When 1 lateral surface of the first cover board is arc surface, 1 outside of vertical first cover board
On the section in face.
In variation, in order to reinforce vibration proof connector effect, it can be arranged in the another side of card convex 9, i.e., on upper side
There is limit groove；The mouth hanging madial wall of hangers 8 can be stuck in limit groove, so as to effectively avoid the hangers in vibration
8 with vibration slowly disengaging.
Compressor wiring box cover provided by the utility model with waterproof side wall, further includes gasket 6, and gasket 6 wraps
It includes pad 605 and stretches out outer fringe seal part 601 from the periphery of pad 605, pad 605 is inserted into the first accommodating cavity 202, outer rim
Sealing element 601 is inserted between the end face of the annular sidewall 7 of the first cover board 1 and the second cover board 2；Pad 605 deviates from the first cover board 1
Second side be equipped with a boss 602, boss 602 be inserted into hollow hole 4.When passing through card convex between the first cover board 1 and the second cover board 2
9 with hangers 8 be connected when, to outer fringe seal part 601 apply pressure, make outer fringe seal part 601 be arranged in the first cover board 1
It is in compressive state between the second cover board 2, realizes sealing in the horizontal direction between the first cover board 1 and the second cover board 2.
There are three the through-hole 604 through pad 605, boss 602, three through-holes 604 to surround gasket 6 for the setting of gasket 6
Central distribution.So as to substitute sealing of three sealing rings realizations to three binding posts, reduces the quantity of small part, keep away
The loss for having exempted from small part, simplifies installation steps, improves installation effectiveness.In a preference, gasket 6 can be used
Rubber, silica gel or polyurethane are made, so as to certain elasticity.
In variation, in order to further improve the convenience of installation and the effect of sealing, the downside of boss 602 is set
Sealing ring 603 there are three setting；There are one the through-holes 604 for axially penetrating through pad 605, boss 602 for the setting of each sealing ring 603.It is close
The periphery of seal 603 is provided with the groove around sealing ring 603, to keep sealing ring 603 yielding, convenient for inserting for binding post
Enter.
In a preference, Fig. 6 shows the structural schematic diagram of the downside of gasket in the preference, pad 605
The outer fringe seal part 601 extended on outer circumference surface, outer fringe seal part 601 is ring-type, concentric with pad 605.Under pad 605
Boss 602 is provided on side, boss 602 is embedded in hollow hole 4, realizes the sealing on compressor wiring box cover vertical direction；
Through-hole 604 runs through pad 605 in the axial direction；Outer fringe seal part 601 is mounted between the first cover board 1 and the second cover board 2, pad
605 be a frustum cone structure, and the circumferential direction of frustum cone structure is interference fitted with the first accommodating cavity 202.The periphery of boss 602 and hollow hole
4 internal diameter interference fit.Interference fit in pad 605 and the first accommodating cavity 202 realizes gasket 6 and the first accommodating cavity 202
Internal face, the first cover board 1 upper side wall surface of the hole close contact, realize improve waterproof effect.
Second cover board 2 away from the another side of the first cover board 1, i.e. downside, formed the waterproof side wall 3 of an annular with
The shell of compressor wiring mechanism 130 matches.The inside of waterproof side wall 3, which is formed, passes through hollow hole 4 and the first accommodating space 202
The second accommodating space 5 being connected forms the channel convenient for drawing the conducting wire on wiring mechanism 130.
In a preference, waterproof side wall 3 and the second side of lower cover are perpendicular, i.e. waterproof side wall 3 and lower cover
Downside between be in 90 degree, to which waterproof side wall can be bonded the side of wiring mechanism shell, realization sealed wiring column it is upper
The waterproof in face and side.
In a preference, the height of waterproof side wall 3 and the thickness ratio of the second cover board 2 are more than or equal to 0.1.
As shown in figure 5, following any structure can be used in hollow hole 4：
Rounded triangle；
Triangle；
Quadrangle；
Fillet quadrangle；
It is round.
Hollow hole 4 can select arbitrary shape hole, be not repeated, as long as the first accommodating space 202 connection the can be realized
Two accommodating spaces 5.
Figure 10 shows the schematic cross-section of the first cover board in the utility model, as shown in Figure 10, the side of the second cover board 2
Face, i.e. 2 upper side of the second cover board surround the first accommodating space 202 with the inner cavity of the first cover board 1；The chamber of first accommodating space 202
Cable-through hole corresponding with through-hole 604 201 is provided on bottom；Cable-through hole 201 is connected to the opening 10 on 1 lateral surface of the first cover board.It opens
Mouth 10 being radially extended along the first cover board 1 until being connected to cable-through hole 201.As shown in figure 9, cable-through hole 201 is in cross, also may be used
To be split into the hole of the other shapes such as rectangular, round.It is provided with the blanking cover 11 being detachably connected in opening 10, is provided on blanking cover 11
Line outlet 1101, as shown in figure 11.The shape of 11 connecting pin of blanking cover is consistent with the shape of opening 10, to form matched company
It connects.As shown in figure 12, the quantity of line outlet 1101 is three, and three line outlets 1101 are arranged in order.The cross sectional shape of blanking cover 11
It is rectangular with the shape of opening 10.
The utility model also provides a kind of compressor with above-mentioned compressor connector cover, and compressor includes a patching machine
Structure 130, compressor wiring box cover are fastened on the wiring mechanism 130 of compressor.
The card convex 9 of the first cover board 1 and the hangers 8 of the second cover board 2 can form the phase being detachably connected in the utility model
The structure mutually clasped ensure that connector cover will not disintegrate under vibration of compressor, it is ensured that the reliability of connector cover itself；
Gasket, which is withheld between the first cover board 1 and the second cover board 2 due to the cooperation of card convex 9 and hangers 8, in the utility model makes outer rim
Sealing element 601 is in compressive state, can keep the close connection between the first cover board 1 and the second cover board 2, prevent connector cover from existing
Connector under vibration of compressor, while can realize the excellent sealing between the first cover board 1 and the second cover board 2.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (10)
1. a kind of compressor wiring box cover, which is characterized in that including：
The first side periphery of one first cover board (1), first cover board (1) has first annular side wall (7), first annular side
The peripheral surface of wall (7) is provided with multiple card convexs (9)；
The outer rim of one second cover board (2), first side is provided with multiple hangers (8) to the first cover board (1) protrusion, institute
Hangers (8) is stated to be detachably connected with the card convex (9)；And
One gasket (6) is set between first cover board (1) and the second cover board (2), when the hangers (8) and the card
When convex (9) are clamped, end face and second cover board (2) of the first annular side wall (7) compress the gasket (6) jointly
Outer.
2. compressor wiring box cover according to claim 1, it is characterised in that：The gasket (6) includes pad (605)
And stretch out outer fringe seal part (601) from the periphery of the pad (605)；
The hollow hole (4) that second cover board (2) is provided through, the first side of first cover board (1), first annular side
Wall (7) and the first side of second cover board (2) surround to form the first accommodating cavity (202)；
The pad (605) is inserted into first accommodating cavity (202), and the outer fringe seal part (601) is inserted in described first
Between the end face and second cover board (2) of the first annular side wall (7) of cover board (1)；The pad (605) deviates from described first
The second side of cover board (1) is equipped with a boss (602), and the boss (602) is inserted into the hollow hole (4), the gasket
(6) it is provided with the through-hole (604) for wearing pad (605), boss (602)；
When the hangers (8) and the card convex (9) are clamped, the end face compression outer rim of the first annular side wall (7) is close
Sealing (601).
3. compressor wiring box cover according to claim 1, it is characterised in that：The card convex (9) is vertically set on described
On the peripheral surface of first cover board (1).
4. compressor wiring box cover according to claim 1, it is characterised in that：The card convex (9) is in first cover board
(1) it is uniformly distributed circumferentially on peripheral surface；
The hangers (8) is uniformly distributed circumferentially in the first side of second cover board (2).
5. compressor wiring box cover according to claim 1, it is characterised in that：The card convex (9) and the second cover board (2) phase
To one side angle of inclination be more than the card convex (9) away from the second cover board (2) another side angle of inclination.
6. compressor wiring box cover according to claim 5, it is characterised in that：It is set on the another side of the card convex (9)
It is equipped with limit groove；
One madial wall of hanging hole of the limit groove and the hangers (8) fastens.
7. compressor wiring box cover according to claim 2, it is characterised in that：The pad (605) is a round platform knot
Structure, the circumferential direction of the frustum cone structure are interference fitted with first accommodating cavity (202)；The periphery of the boss (602) with it is described
The internal diameter of hollow hole (4) is interference fitted.
8. compressor wiring box cover according to claim 2, it is characterised in that：It is provided with out on first cover board (1)
Mouthful (10) are provided with the blanking cover (11) being detachably connected on the opening (10)；It is provided with line outlet on the blanking cover (11)
(1101)；
Cable-through hole (201) corresponding with the through-hole (604), the mistake are provided on the bottom of chamber of first accommodating cavity (202)
String holes (201) is connected to the opening (10).
9. compressor wiring box cover according to claim 2, it is characterised in that：Following appoint can be used in the hollow hole (4)
A kind of structure：
Rounded triangle；
Triangle；
Quadrangle；
Fillet quadrangle；
It is round.
10. a kind of compressor, the compressor includes a wiring mechanism (130), it is characterised in that：Further include：Claim 1 to
9 any one of them compressor wiring box covers, the compressor wiring box cover are fastened on the wiring mechanism (130) of the compressor
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721732603.6U CN207740176U (en) | 2017-12-13 | 2017-12-13 | Compressor wiring box cover and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721732603.6U CN207740176U (en) | 2017-12-13 | 2017-12-13 | Compressor wiring box cover and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740176U true CN207740176U (en) | 2018-08-17 |
Family
ID=63117705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721732603.6U Active CN207740176U (en) | 2017-12-13 | 2017-12-13 | Compressor wiring box cover and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207740176U (en) |
-
2017
- 2017-12-13 CN CN201721732603.6U patent/CN207740176U/en active Active
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