CN207743795U - Compressor wiring box cover and compressor - Google Patents
Compressor wiring box cover and compressor Download PDFInfo
- Publication number
- CN207743795U CN207743795U CN201721734738.6U CN201721734738U CN207743795U CN 207743795 U CN207743795 U CN 207743795U CN 201721734738 U CN201721734738 U CN 201721734738U CN 207743795 U CN207743795 U CN 207743795U
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- China
- Prior art keywords
- cover board
- compressor
- side wall
- cover
- waterproof
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Abstract
The utility model provides a kind of compressor wiring box cover and compressor, including：The first side periphery of one first cover board, first cover board has first annular side wall；One second cover board, the hollow hole being provided through, the first side of first cover board, the first side of first annular side wall and second cover board surround to form the first accommodating cavity；The waterproof side wall that an annular is formed in the second side of first cover board of second cover board；The inside of the waterproof side wall forms the second accommodating cavity, and the second accommodating cavity is connected by the hollow hole with the first accommodating cavity.The waterproof side wall that away from the second side of first cover board in forms an annular of the utility model in the second cover board, when waterproof side wall is withheld on the wiring mechanism of the compressor, so as to prevent water from entering in the compressor wiring box cover from the side of connector cover, reach the waterproof effect for improving compressor wiring box cover.
Description
Technical field
The utility model is related to connector covers, 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
Connecting terminal connection powers to electric motor units 120.
The connecting terminal of existing lead-out wire is usually cylindrical binding post, i.e. binding post.Cylindrical binding post
One end is connect with lead-out wire, and the other end is inserted into for the stitch 131 of compressor, so that stitch 131 is electrically connected with lead-out wire.So
And for cylindrical binding post, existing Wiring step is usually first inserted into lead-out wire on connecting terminal, then uses terminal box again
Lead-out wire and post are covered, to protect it from the influence of rainwater, dust；But existing compressor wiring box
There are gap between the lower cover and the upper side of compressor wiring mechanism of lid, when being set outdoors in compressor use environment,
Rainy situation is encountered, rainwater can be penetrated into from all angles impact compress machine and connector cover, water from gap.
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 covers, wherein
The waterproof side wall that an annular is formed in the second side of the first cover board of second cover board, when waterproof side wall withholds the compression
On the wiring mechanism of machine, so as to prevent water from entering in the compressor wiring box cover from the side of connector cover, reaches and carry
The high waterproof effect of compressor wiring box cover
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；
One second cover board, the hollow hole being provided through, first side, first annular side wall and the institute of first cover board
The first side for stating the second cover board surrounds to form the first accommodating cavity；The second side away from first cover board of second cover board
The waterproof side wall of an annular is formed on face；The inside of the waterproof side wall forms the second accommodating cavity, and the second accommodating cavity passes through described
Hollow hole is connected with the first accommodating cavity.
Preferably, the second side of the waterproof side wall and second cover board is perpendicular.
Preferably, the waterproof side wall tilts outward in the second side of second cover board, diametrically becomes larger
Ring-shaped.
Preferably, it is provided with chamfering on the inside of the free end of the waterproof side wall.
It is provided with collision mat in the chamfering.
Preferably, the height of the waterproof side wall and the thickness ratio of second cover board are more than or equal to 0.1.
Preferably, the outer rim of the first side of second cover board is provided with multiple extensions to the first cover board protrusion
Ear；
The peripheral surface of the first annular side wall of first cover board is provided with multiple cards being detachably connected with the hangers
It is convex.
Preferably, the lateral surface of first cover board is provided with opening, be provided in the opening be detachably connected it is stifled
Lid；It is provided with line outlet on the blanking cover；
The one side of second cover board and the inner cavity of first cover board surround first accommodating cavity；In first cover board
Cable-through hole corresponding with the through-hole is provided on the bottom of chamber of chamber；The cable-through hole is connected to the opening.
Other side according to the present utility model provides a kind of compressor, including：
The compressor wiring box cover；
The waterproof side wall is withheld on the wiring mechanism of the compressor.
Preferably, the wiring mechanism is in boss shape；
The periphery of the wiring mechanism and the internal diameter of the waterproof side wall fit；The wiring mechanism end face and described the
The second side of two cover boards fits；
Binding post on the wiring mechanism is inserted by the hollow hole in the first accommodating cavity
Compared with prior art, the utility model has following advantage：
The utility model forms an annular waterproof side wall the second cover board in the second side of the first cover board, when
Waterproof side wall is withheld on the wiring mechanism of the compressor, so as to prevent water from entering the compression from the side of connector cover
In machine connector cover, reach the waterproof effect for improving compressor wiring box cover；The utility model topology layout is reasonable, can drop
Height after low compressor connector cover installation, to make compressor be applicable in the environment in small space.
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 the compressor wiring box cover with sealing ring in the utility model.
Fig. 3 is the schematic cross-section of the second cover board in the utility model；
Fig. 4 is matching relationship schematic diagram of the utility model in the second cover board and wiring mechanism；
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 in a direction of gasket in the utility model；
Fig. 8 is the schematic cross-section in another direction 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 first cover board
2 second cover boards
3 waterproof side walls
4 hollow holes
5 second accommodating cavities
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 cavities
601 outer fringe seal parts
602 lug bosses
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, compressor wiring box cover provided by the utility model, including 1 He of the first cover board
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, and the second cover board 2 is second
Cover board 2.The first side periphery of first cover board 1 has first annular side wall 7.As shown in figure 5, the second cover board 2 is provided through
Hollow hole 4, the first side of the first side of the first cover board 1, first annular side wall 7 and the second cover board 2 surrounds to form first
Accommodating cavity 202.The first side of second cover board 2 is the upper side of the second cover board 2, and the second side of the second cover board 2 is the second lid
The downside of plate 2；The first side of first cover board 1 is the downside of the first cover board 1, and the second side of the first cover board 1 is second
The upper side of cover board 1.Hollow hole 4 is connected with the first accommodating cavity 202.
Fig. 3 shows the schematic cross-section of the second cover board in the utility model, from figure 3, it can be seen that the back of the body of the second cover board 2
Another side from the first cover board 1, i.e. downside form the waterproof side wall 3 of an annular.When waterproof side wall 3 withholds compressor
On wiring mechanism 130, so as to block water to enter the compressor wiring box cover with waterproof side wall 3 from the side of connector cover
In, reach the waterproof effect for improving compressor wiring box cover.The inside of waterproof side wall 3 is formed to be held by hollow hole 4 and first
The second accommodating cavity 5 that chamber 202 is connected is set, the channel convenient for drawing the conducting wire on wiring mechanism 130 is formed.
In a preference, waterproof side wall 3 and the second side of the second cover board 2 are perpendicular, i.e. waterproof side wall 3 and second
It is in 90 degree between the downside of cover board 2, to which waterproof side wall 3 can be bonded the side of wiring mechanism shell, realizes wiring mechanism
Upper surface and side waterproof.It is provided with chamfering on the inside of the free end of waterproof side wall 3.Collision mat is provided in chamfering, with reality
Now the shell with the wiring mechanism of compressor 130 fits closely.In variation, waterproof side wall 3 is can be configured as in the second lid
In the second side of plate, i.e., tilted outward on the downside of the second cover board 2, the ring-shaped diametrically become larger, to
Umbrella-shaped structure is formed, is covered on the shell of the wiring mechanism 130 of compressor.
When using compressor wiring box cover provided by the utility model with waterproof side wall 3, waterproof side wall 3 withholds pressure
On the wiring mechanism 130 of contracting machine, connect so as to block water to enter the compressor with waterproof side wall 3 from the side of connector cover
In wire box lid.
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 cavity 202 connection second can be realized
Accommodating cavity 5.
In a preference, mounting groove is provided on the internal face of waterproof side wall 3.Another gasket setting is held second
It sets in chamber 5 and in mounting groove, another gasket and the second cover board 2 connect into an entirety, can be easily installed, simultaneously
The problems such as installation for sealing ring is avoided as individual part bringing and cumbersome packed and transported.
In order to further improve sealing effect, in a preference, may be used also between the first cover board 1, the second cover board 2
To be provided with gasket 6, there are three sealing rings 603 for the setting of gasket 6；Sealing ring 603 is provided with the setting of gasket 6, and there are three close
Seal 603, sealing ring 603 include a through-hole 604 for axially penetrating through gasket 6.Through-hole 604 is set in connecing for wiring mechanism 130
When in line terminals, sealing function can be played.
In a preference, Fig. 6 shows the structural schematic diagram of the downside of gasket in the preference, specifically, close
Packing 6 includes pad 605 and stretches out outer fringe seal part 601 from the periphery of pad 605, and outer fringe seal part 601 is ring-type, with pad
Body 605 is concentric.Pad 605 is provided with a boss 602 on the one side of the first cover board 1, i.e., is set on the downside of pad 605
It is equipped with boss 602, boss 602 is inserted into hollow hole 4, to which the periphery of boss 602 and the internal diameter of hollow hole 4 are interference fitted；Through-hole
604 run through boss 602, pad 605 in the axial direction.Outer fringe seal part 601 is arranged between the first cover board 1 and the second cover board 2
It is in compressive state due to by the first cover board 1 and the extruding of the second cover board 2, pad 605 is a frustum cone structure, the circumferential direction of frustum cone structure
It is interference fitted with the first accommodating cavity 202, realizes that gasket 6 and the close of upper side of the first accommodating cavity 202, the first cover board 1 connect
It touches, realizes the sealing of horizontal direction between the first cover board, the second cover board 2, improve waterproof effect.Gasket 6 can be used rubber,
Silica gel or polyurethane are made, so as to certain elasticity.
It is provided with multiple card convexs 9 on the lateral surface of first cover board 1；Outside 1 opposite one side of second cover board 2 and the first cover board
Edge is provided with multiple hangers 8；Hangers 8 is detachably connected with card convex 9.When passing through card convex 9 between the first cover board 1 and the second cover board 2
When being connected with hangers 8, applies pressure to outer rim installation part 601, outer rim installation part 601 is made to be arranged in the first cover board 1
It is in compressive state between the second cover board 2.
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 cavity 202 with the inner cavity of the first cover board 1；The bottom of chamber of the inner cavity of first cover board 1
On be provided with cable-through hole 201 corresponding with through-hole 604, as shown in Figure 9；Cable-through hole 201 is connected to opening on 1 lateral surface of the first cover board
Mouth 10.Opening 10 is radially extended along the first cover board 1 until being connected to cable-through hole 201.Cable-through hole 201 is in cross, can also
It is split into the hole of the other shapes such as rectangular, round.It is provided with the blanking cover 11 being detachably connected, as shown in figure 11, blanking cover in opening 10
Line outlet 1101 is provided on 11.Line outlet 1101, cable-through hole 201 and the quantity of through-hole 604 correspond.11 connecting pin of blanking cover
Shape with opening 10 shape it is consistent, to form matched connection.As shown in figure 12, the quantity of line outlet 1101 is three
A, three line outlets 1101 are arranged in order.The cross sectional shape of blanking cover 11 and the shape of opening 10 are rectangular.
The utility model also provides a kind of compressor with above-mentioned compressor connector cover, and compressor wiring box cover is prevented
Water side wall 3 is withheld on the wiring mechanism 130 of compressor.Compressor wiring box cover with waterproof side wall 3 can with wiring mechanism 130
To withhold connection by hasp realization, the sealing of wiring mechanism 130 upper surface and side is realized.
Wiring mechanism 130 is in boss shape；The periphery of wiring mechanism 130 and the internal diameter of waterproof side wall 3 fit, and form first
Grade protection；The second side of 130 end face of wiring mechanism and the second cover board 2 fits to form second level protection；On wiring mechanism 130
Binding post be inserted into the first accommodating cavity 202 by hollow hole 4, so as to be protected by the first order, second level protection is total to
With protection, better waterproof effect is realized.Binding post be inserted into the first accommodating cavity 202 after, can with pass through opening 10, cable-through hole
201 lead-out wire connection.
The waterproof side wall that away from the second side of first cover board 1 in forms an annular of the utility model in the second cover board 2
3, when waterproof side wall 3 is withheld on the wiring mechanism 130 of compressor, have so as to block water to enter from the side of connector cover
In the compressor wiring box cover of waterproof side wall 3, reach the waterproof effect for improving compressor wiring box cover；The utility model structure
It is rationally distributed, the height after the installation of compressor wiring box cover can be reduced, to make compressor be applicable to the ring in small space
In border.
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)；
One second cover board (2), the hollow hole being provided through (4), 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)；Second cover board (2) deviate from
The waterproof side wall (3) of an annular is formed in the second side of first cover board (1)；The inside of the waterproof side wall (3) is formed
Second accommodating cavity (5), the second accommodating cavity (5) are connected by the hollow hole (4) with the first accommodating cavity (202).
2. compressor wiring box cover according to claim 1, it is characterised in that：The waterproof side wall (3) and described second
The second side of cover board (2) is perpendicular.
3. compressor wiring box cover according to claim 1, it is characterised in that：The waterproof side wall (3) is described second
The second side of cover board (2) tilts outward, the ring-shaped diametrically become larger.
4. compressor wiring box cover according to claim 1, it is characterised in that：In the free end of the waterproof side wall (3)
Side is provided with chamfering；It is provided with collision mat in the chamfering.
5. compressor wiring box cover according to claim 1, it is characterised in that：Hollow hole (4) can be used following any
Structure：
Rounded triangle；
Triangle；
Quadrangle；
Fillet quadrangle；
It is round.
6. compressor wiring box cover according to claim 1, it is characterised in that：The height of the waterproof side wall (3) and institute
The thickness ratio for stating the second cover board (2) is more than or equal to 0.1.
7. compressor wiring box cover according to claim 1, it is characterised in that：The first side of second cover board (2)
Outer rim be provided with multiple hangers (8) to the first cover board (1) protrusion；
The peripheral surface of the first annular side wall (7) of first cover board (1) is provided with multiple to be detachably connected with the hangers (8)
Card convex (9).
8. compressor wiring box cover according to claim 1, it is characterised in that：The lateral surface of first cover board (1) is set
It is equipped with opening (10), the blanking cover (11) being detachably connected is provided on the opening (10)；It is provided with out on the blanking cover (11)
Line mouth (1101)；
The one side of second cover board (2) and the inner cavity of first cover board (1) surround first accommodating cavity (202)；The
It is provided with cable-through hole (201) on the bottom of chamber of one cover board (1) inner cavity；The cable-through hole (201) is connected to the opening (10).
9. a kind of compressor, it is characterised in that：Including：
Claim 1 to 8 any one of them compressor wiring box cover；
The waterproof side wall (3) is withheld on the wiring mechanism (130) of the compressor.
10. compressor according to claim 9, it is characterised in that：The wiring mechanism (130) is in boss shape；
The periphery of the wiring mechanism (130) and the internal diameter of the waterproof side wall (3) fit；Wiring mechanism (130) end
Face and the second side of second cover board (2) fit；
Binding post on the wiring mechanism (130) is inserted by the hollow hole (4) in the first accommodating cavity (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734738.6U CN207743795U (en) | 2017-12-13 | 2017-12-13 | Compressor wiring box cover and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721734738.6U CN207743795U (en) | 2017-12-13 | 2017-12-13 | Compressor wiring box cover and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743795U true CN207743795U (en) | 2018-08-17 |
Family
ID=63117837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721734738.6U Active CN207743795U (en) | 2017-12-13 | 2017-12-13 | Compressor wiring box cover and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743795U (en) |
-
2017
- 2017-12-13 CN CN201721734738.6U patent/CN207743795U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |