CN207697431U - Motor compressor supply lines assembly for electric vehicle - Google Patents
Motor compressor supply lines assembly for electric vehicle Download PDFInfo
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- CN207697431U CN207697431U CN201721656321.2U CN201721656321U CN207697431U CN 207697431 U CN207697431 U CN 207697431U CN 201721656321 U CN201721656321 U CN 201721656321U CN 207697431 U CN207697431 U CN 207697431U
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- cable
- compressor
- insulation crust
- electric vehicle
- connection electrode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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Abstract
The utility model provides a kind of motor compressor supply lines assembly for electric vehicle.Belong to technical field of new energy.The utility model includes power connection, compressor connector and cable, described cable one end is fixedly connected with power connection, the other end is fixedly connected with compressor connector, it is arranged orange silent bellows outside the cable, the both ends of orange silent bellows are arranged with black double wall heat shrunk-on ring, black double wall heat shrunk-on ring is fixedly connected with cable, the compressor connector includes the first insulation crust and compressor connection electrode, compressor connection electrode is fixedly connected with cable, first insulation crust is set in compressor connection electrode and covers the junction of compressor connection electrode and cable, extend the first insulation crust in one end that compressor connection electrode is not connect with cable.The utility model have reasonable design, it is simple in structure, it is easy to use the advantages that.
Description
Technical field
The utility model belongs to electric vehicle engineering field, and it is harness-integrated to be related to a kind of power supply of compressor, more particularly, to
A kind of motor compressor supply lines assembly for electric vehicle.
Background technology
Electric vehicle with it efficiently, energy-saving and environmental protection the characteristics of be increasingly becoming the development trend of automobile industry.Currently, big
The energy of most electric vehicles comes from battery system, and power output is then derived from electric system.
Compressor is a kind of driven fluid machinery that low-pressure gas is promoted to high pressure gas, is the heart of refrigeration system
It is dirty.It sucks the refrigerant gas of low-temp low-pressure from air intake duct, is operated by motor after being compressed to it with piston, to row
The refrigerant gas of high temperature and pressure is discharged in tracheae, and power is provided for refrigeration cycle.
Currently, the compressor of electric vehicle is directly connect with automotive battery system, existing connection is generally using routine
Cable carries out joint connection in site operation or damage and needs to carry out wiring with changing operation, and not only efficiency is low for field connection, and having can
The exposed of part the end of a thread can be had and cause security risk.
Utility model content
The purpose of this utility model is regarding to the issue above and defect, to provide a kind of motor compressor for electric vehicle
Supply lines assembly.
In order to achieve the above objectives, the utility model uses following technical proposal：
A kind of motor compressor supply lines assembly for electric vehicle, including power connection, compressor connector and cable,
Described cable one end is fixedly connected with power connection, and the other end is fixedly connected with compressor connector, is arranged outside the cable
The both ends of orange silent bellows, orange silent bellows are arranged with black double wall heat shrunk-on ring, black double wall heat shrunk-on ring and cable
It is fixedly connected, the compressor connector includes the first insulation crust and compressor connection electrode, compressor connection electrode and line
Cable is fixedly connected, and the first insulation crust is set in compressor connection electrode and covers the connection of compressor connection electrode and cable
Place, the first insulation crust is extended in one end that compressor connection electrode is not connect with cable.
In the above-mentioned motor compressor supply lines assembly for electric vehicle, described black double wall heat shrunk-on ring one end
It is pressed on orange silent bellows, the other end is connect with cable, and black double wall heat shrunk-on ring and power connection or compressor
There are gaps between connector.
In the above-mentioned motor compressor supply lines assembly for electric vehicle, the power connection includes second exhausted
Edge shell and power supply connection electrode, power supply connection electrode are fixedly connected with cable, and the second insulation crust is set in power supply connection electricity
Junction that is extremely upper and covering power supply connection electrode and cable, one end that power supply connection electrode is not connect with cable extends second
Insulation crust.
In the above-mentioned motor compressor supply lines assembly for electric vehicle, second insulation crust is symmetrical
If there are two piece is pinched, pinches piece for two and be wholely set and be fixedly connected with the second insulation crust.
In the above-mentioned motor compressor supply lines assembly for electric vehicle, the cross section of the first insulation crust is more
Side shape.
In the above-mentioned motor compressor supply lines assembly for electric vehicle, first insulation crust includes packet
Electrode protection set and the cable connector sleeve being trapped among outside compressor connection electrode, electrode protection set and cable connector sleeve one
Setting, electrode protection set is equipped with connection step with cable connector sleeve in the two junction, if the connection step is uniformly equipped with
Dry deep floor.
In the above-mentioned motor compressor supply lines assembly for electric vehicle, the first insulation crust is equipped with positioning step
Body, the positioning step body protrudes from the first insulation crust and the central axes of opposite first insulation crust are symmetrical arranged.
In the above-mentioned motor compressor supply lines assembly for electric vehicle, the cable is equipped with fixator,
Fixator is located at one end of the cable close to power connection, and the fixator includes being set on cable and fixing with cable to connect
The retainer plate and gland connect.
In the above-mentioned motor compressor supply lines assembly for electric vehicle, described gland one end, which is equipped with, to be run through
Retainer plate combined mouth, the other end is equipped with fixed card buckle, and retainer plate one end is fixedly connected with the side of retainer plate combined mouth, fixation
The other end of circle with gland is fixedly connected around cable one week and across retainer plate combined mouth.
In the above-mentioned motor compressor supply lines assembly for electric vehicle, the fixed card buckle is equipped with and fixation
The identical slot of object cooperation and symmetrically arranged two elastic pieces of slot that coincide relatively, and the fixed card buckle top is equipped with and leads
Draw inclined-plane.
Compared with prior art, the utility model advantage includes at least：
1, provide a kind of motor compressor supply lines assembly for electric vehicle, by power connection, compressor connector and
Cable is fixedly connected as an entirety, is directly used in installation process, eliminates field connection, improve installation effectiveness；
2, it is arranged bellows outside cable, protects cable and wire not worn and insulated by external force, and fixed by pyrocondensation circle, wave
Line pipe fixing compact, and the color of bellows and pyrocondensation circle determines, is equipped with and distinguishes with other connecting lines；
3, it is equipped with fixator, cable can prevent from connecting up in disorder in the installation of long thread with fixed position；
4, in power connection and compressor connector setting insulation cover, connection, insulation protection effect is good.
Part is illustrated to embody by the further advantage, target and feature of the utility model by following, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 be the utility model proposes embodiment structural schematic diagram；
Fig. 2 is the structural schematic diagram of power connection in embodiment；
Fig. 3 is the structural schematic diagram of compressor reducer connector in embodiment；
Fig. 4 is the structural schematic diagram of fixator in embodiment；
Fig. 5 is the view on mono- direction Fig. 4.
In figure, power connection 1, the second insulation crust 11, power supply connection electrode 12 pinches piece 111, compressor connector 2, and first
Insulation crust 21, compressor connection electrode 22, electrode protection set 211, cable connector sleeve 212 connect step 213, deep floor
214, positioning step body 215, cable 3, orange silent bellows 31, black double wall heat shrunk-on ring 32, fixator 4, retainer plate 41,
Gland 42, retainer plate combined mouth 411, fixed card buckle 412, coincide slot 413, elastic piece 414, lead-in chamfered 415.
Specific implementation mode
Fig. 1-3 shows one embodiment of the utility model, a kind of motor compressor supply lines for electric vehicle
Assembly, including power connection 1, compressor connector 2 and cable 3, described 3 one end of cable is fixedly connected with power connection 1, another
End is fixedly connected with compressor connector 2, and orange silent bellows 31 is arranged outside the cable 3, orange silent bellows 31
Both ends are arranged with black double wall heat shrunk-on ring 32, and black double wall heat shrunk-on ring 32 is fixedly connected with cable 3, the compressor connector 2
Including the first insulation crust 21 and compressor connection electrode 22, compressor connection electrode 22 is fixedly connected with cable 3, the first insulation
Shell 21 is set in compressor connection electrode 22 and covers the junction of compressor connection electrode 22 and cable 3, and compressor connects
Extend the first insulation crust 21 in one end that receiving electrode 22 is not connect with cable 3.
In this scheme, power connection 1, compressor connector 2 and cable 3 are fixedly connected as an entirety, power connection 1
It is connect with power-supply system, when compressor connector 2 connect and starts with compressor apparatus, powers on-power connection 1- cables 3-
Compressor connector 2- compressors so that electric heater generates heat.And it is arranged silent bellows 31 outside cable 3, is effectively transporting and making
With protecting the electric wire of cable not worn by external force in the process and play reinforced insulation.Double wall heat draw 32 has the spy of heat shrinkable
Property, using double wall heat draw 32 for fixing, good fixing effect is not easy.Spaced position design between fixator 4 is closed
Reason keeps the position of cable 3 to fix during saving 4 use of fixator.It is outer that compressor connection electrode 22 is externally provided with insulation
Shell 21 reinforces insulation protection, prevents from causing insulation effect poor due to simple grafting.And compressor connection electrode 22 not with cable
The first insulation crust 21 is extended in one end of 3 connections, compared to side of the contracting of compressor connection electrode 22 in insulation crust 21
Formula, convenient for docking.
As shown in Figure 1, described 32 one end of black double wall heat shrunk-on ring is pressed on orange silent bellows 31, the other end with
Cable 3 connects, and there are gaps between black double wall heat shrunk-on ring 32 and power connection 1 or compressor connector 2.Double wall heat draw
32 are not directly contacted with power connection 1 or compressor connector 2, prevent double wall heat draw 32 and power connection 1 or compressor connector 2
It is close to generation cable 3 to detach with power connection 1 or compressor connector 2.
In conjunction with Fig. 3, the cross section of the first insulation crust 21 is polygon, and the position cooperation being connect with compressor, just
It is distinguished in connection, compares the section of cambered surface form, positive and negative differentiation is more obvious.
Further first insulation crust 21 is enclosed in the set of the electrode protection outside compressor connection electrode 22 211 and line
Cable connector sleeve 212, electrode protection set 211 are wholely set with cable connector sleeve 212, and electrode protection set 211 is more than
Cable connector sleeve 212, therefore after connect compressor, electrode protection covers 211 connect compressors and cable connector sleeve 212 does not stretch into
Or directly contacted with compressor, provide the position pinched and held for connection.And electrode protection set 211 and cable connector sleeve 212
It is equipped with connection step 213 in the two junction, the connection step 213 is uniformly equipped with several deep floors 214.Due to electrode
Protective case 211 is more than cable connector sleeve 212, therefore will produce a connection step 213 naturally, is arranged on connection step 213
Deep floor 214 prevents junction to be distorted deformation.
Also, in order to differentiate direction, the first insulation crust 21 is equipped with positioning step body 215, the positioning step body 215
The central axes for protruding from the first insulation crust 21 and opposite first insulation crust 21 are symmetrical arranged.Positioning step body 215 is for dividing
Reverse side is identifyed and corrected, electrode reversal connection is prevented.
As shown in Fig. 2, the power connection 1 includes the second insulation crust 11 and power supply connection electrode 12, power supply connection
Electrode 12 is fixedly connected with cable 3, and the second insulation crust 11 is set in power supply connection electrode 12 and covers power supply connection electrode
12 with the junction of cable 3, the second insulation crust 11 is extended in one end that power supply connection electrode 12 is not connect with cable 3.Power supply
Connector 1 is similar with compressor connector 2, and power supply connection electrode 12 is extended the second insulation crust 11, convenient for docking.
Further second insulation crust 11 is symmetrically set there are two piece 111 is pinched, and is pinched piece 111 for two and is wholely set
And it is fixedly connected with the second insulation crust 11.Increased piece 111 of pinching is more conducive to the convenience connected in installation process and peace
Quan Xing improves joint efficiency.
As shown in Figure 1, cable 3 is equipped with fixator 4, fixator 4 is located at one end of the cable 3 close to power connection 1.Knot
Close Fig. 4, shown in 5, fixator 4 includes the retainer plate 41 and gland 42 for being set on cable 3 and being fixedly connected with cable 3.
Described 42 one end of gland is equipped with perforative retainer plate combined mouth 411, and the other end is equipped with fixed card buckle 412, Gu
Surely it encloses 41 one end to be fixedly connected with the side of retainer plate combined mouth 411, the other end of retainer plate 41 is around cable 3 one weeks and across solid
Determine loop knot and heal up 411 to be fixedly connected with gland 42.The fixed card buckle 412 is equipped with the identical slot with fixed object cooperation
413 and slot 413 symmetrically arranged two elastic pieces 414 of coincideing relatively, 414 one end of elastic piece and the side of fixed card buckle 412 it is solid
Fixed connection, other end opposite side portion is opened to the direction far from fixed card buckle 412 and opening angle is acute angle.And it is described
412 top of fixed card buckle is equipped with lead-in chamfered 415, and the direction of all fixed card buckles 412 is identical.
In the present embodiment, using Plastic Bandage as retainer plate 41, band passes through retainer plate combined mouth 411 and around cable
3 one weeks, and take out tightly, gland 42 is fixed on cable 3, when needing to fix cable 3, by the fixed card buckle of gland 42
412 are equipped with the side for coordinating socket with fixed card buckle 412 towards fixed objects, pass through lead-in chamfered 415 and identical slot 413
Guiding, after fixed card buckle 412 is inserted into, 414 stress of elastic piece inwardly turns and springs back after fixation, and fixed card buckle 412 is fixed on
On fixed position, connection is very convenient, and since elastic piece 414 opens stuck fixed card buckle 412, fixed function is good,
It is not easy loose or dislocation.
In the present embodiment, harness meets GB/T 20234.1-2015《Electric car conduction chargeable connection device the 1st
Point：General Requirement》；High-tension cable meets QC/T1037-2016《Road vehicle high-tension cable》；Insulation resistance >=500M Ω；
Pressure-resistant 50HZ, AC3000V/1min, it is desirable that without breakdown flashover.
The present embodiment embodiment：The good compressor supply lines assembly of plant produced includes the power supply being connected to one
Connector 1, compressor connector 2 and cable 3, and fixator 4 is mounted on cable 3, when vehicle assembles, power connection 1 and power supply
The corresponding interface plugged and fixed connected, the interface plugged and fixed corresponding with compressor of compressor connector 2, and by fixator 4
Gland 42 is inserted directly into connection with corresponding fixed position, and entire connection procedure is simple and quick, improves installation effectiveness.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although more using power connection 1 herein, the second insulation crust 11, power supply connection electrode 12 pinches piece 111, presses
Contracting machine connector 2, the equal terms of the first insulation crust 21, but it does not preclude the possibility of using other terms.Only using these terms
Merely to more easily describing and explaining the essence of the utility model；Being construed as any one of the additional limitations is all
It is contrary to the spirit of the present invention.
Claims (10)
1. a kind of motor compressor supply lines assembly for electric vehicle, including power connection (1), compressor connector (2) and
Cable (3), which is characterized in that described cable (3) one end is fixedly connected with power connection (1), the other end and compressor connector
(2) it is fixedly connected, orange silent bellows (31), two end caps of orange silent bellows (31) is arranged outside the cable (3)
Equipped with black double wall heat shrunk-on ring (32), black double wall heat shrunk-on ring (32) is fixedly connected with cable (3), the compressor connector
(2) include the first insulation crust (21) and compressor connection electrode (22), compressor connection electrode (22) is fixed with cable (3) to be connected
It connects, the first insulation crust (21) is set in compressor connection electrode (22) and covers compressor connection electrode (22) and cable
(3) the first insulation crust (21) is extended in junction, one end that compressor connection electrode (22) is not connect with cable (3).
2. the motor compressor supply lines assembly according to claim 1 for electric vehicle, which is characterized in that described
Black double wall heat shrunk-on ring (32) one end is pressed on orange silent bellows (31), and the other end is connect with cable (3), and black
There are gaps between double wall heat shrunk-on ring (32) and power connection (1) or compressor connector (2).
3. the motor compressor supply lines assembly according to claim 1 for electric vehicle, which is characterized in that described
Power connection (1) includes the second insulation crust (11) and power supply connection electrode (12), and power supply connection electrode (12) is solid with cable (3)
Fixed connection, the second insulation crust (11) are set in power supply connection electrode (12) and cover power supply connection electrode (12) and cable
(3) the second insulation crust (11) is extended in junction, one end that power supply connection electrode (12) is not connect with cable (3).
4. the motor compressor supply lines assembly according to claim 3 for electric vehicle, which is characterized in that described
Second insulation crust (11) is symmetrically set there are two pinching piece (111), two pinch piece (111) be wholely set and with the second insulation crust
(11) it is fixedly connected.
5. the motor compressor supply lines assembly according to claim 1 for electric vehicle, which is characterized in that first absolutely
The cross section of edge shell (21) is polygon.
6. the motor compressor supply lines assembly according to claim 5 for electric vehicle, which is characterized in that described
First insulation crust (21) is enclosed in the outer electrode protection set (211) of compressor connection electrode (22) and cable connector sleeve
(212), the electrode protection set (211) is wholely set with cable connector sleeve (212), and electrode protection set (211) connects with cable
Female connector (212) is equipped with connection step (213) in the two junction, and the connection step (213) is uniformly equipped with several ribs
Plate (214).
7. the motor compressor supply lines assembly according to claim 1 for electric vehicle, which is characterized in that first absolutely
Edge shell (21) is equipped with positioning step body (215), and the positioning step body (215) protrudes from the first insulation crust (21) and phase
The central axes of first insulation crust (21) are symmetrical arranged.
8. the motor compressor supply lines assembly according to claim 1 for electric vehicle, which is characterized in that described
Cable (3) is equipped with fixator (4), and fixator (4) is located at one end of the cable (3) close to power connection (1), the fixation
Device (4) includes the retainer plate (41) and gland (42) for being set on cable (3) and being fixedly connected with cable (3).
9. the motor compressor supply lines assembly according to claim 8 for electric vehicle, which is characterized in that described
Gland (42) one end is equipped with perforative retainer plate combined mouth (411), and the other end is equipped with fixed card buckle (412), retainer plate (41)
One end is fixedly connected with the side of retainer plate combined mouth (411), and the other end of retainer plate (41) is around cable (3) one weeks and across solid
Determine loop knot heal up (411) be fixedly connected with gland (42).
10. the motor compressor supply lines assembly according to claim 9 for electric vehicle, which is characterized in that described
Fixed card buckle (412) be equipped with and the identical slot (413) of fixed object cooperation and symmetrically arranged two of the slot (413) that coincide relatively
Elastic piece (414), and described fixed card buckle (412) top is equipped with guide ramp (415).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656321.2U CN207697431U (en) | 2017-12-01 | 2017-12-01 | Motor compressor supply lines assembly for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721656321.2U CN207697431U (en) | 2017-12-01 | 2017-12-01 | Motor compressor supply lines assembly for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207697431U true CN207697431U (en) | 2018-08-07 |
Family
ID=63024740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721656321.2U Active CN207697431U (en) | 2017-12-01 | 2017-12-01 | Motor compressor supply lines assembly for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207697431U (en) |
-
2017
- 2017-12-01 CN CN201721656321.2U patent/CN207697431U/en active Active
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