CN206412593U - High-low pressure for vehicle-mounted compressor connects socket and vehicle-mounted compressor - Google Patents
High-low pressure for vehicle-mounted compressor connects socket and vehicle-mounted compressor Download PDFInfo
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- CN206412593U CN206412593U CN201720096907.1U CN201720096907U CN206412593U CN 206412593 U CN206412593 U CN 206412593U CN 201720096907 U CN201720096907 U CN 201720096907U CN 206412593 U CN206412593 U CN 206412593U
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- low pressure
- mounted compressor
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Abstract
Socket and vehicle-mounted compressor are connected the utility model discloses a kind of high-low pressure for vehicle-mounted compressor, the high-low pressure connection socket for vehicle-mounted compressor includes：Socket casing, Socket casing is provided with high-voltage section and low voltage section, high-voltage section includes the core being located on Socket casing and the shielding part being set on the outer peripheral face of core, core is provided with spaced at least two high voltage terminal, and low voltage section includes being located on Socket casing and spaced at least two low voltage terminal.Socket is connected according to the high-low pressure of the present utility model for vehicle-mounted compressor, by setting high-voltage section and low voltage section simultaneously on Socket casing, high-low pressure connection socket can connect high-voltage plug and low voltage plug simultaneously, when high-low pressure connects socket applications in vehicle-mounted compressor, the connection of vehicle-mounted compressor can be simplified, manufacturing cost is reduced, and eliminates interference of the forceful electric power to light current.
Description
Technical field
The utility model is related to compressor field, and socket is connected more particularly, to a kind of high-low pressure for vehicle-mounted compressor
With vehicle-mounted compressor.
Background technology
In correlation technique, the high-tension connector and low voltage connector of vehicle-mounted compressor are separated from each other, be separately positioned on difference
Position, however, this arrangement can cause the structure of vehicle-mounted compressor complex, add manufacturing cost, and vehicle-mounted
The connection of compressor is relatively cumbersome so that user's operating difficulties.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, of the present utility model
One purpose is that a kind of high-low pressure for vehicle-mounted compressor of proposition connects socket, and this high-low pressure connection socket can be simultaneously
High-voltage plug and low voltage plug are connected, when high-low pressure connects socket applications in vehicle-mounted compressor, vehicle-mounted compressor can be simplified
Structure and its connection.
Another purpose of the present utility model is to propose a kind of vehicle-mounted compressor for connecting socket with above-mentioned high-low pressure.
Socket is connected according to the high-low pressure for vehicle-mounted compressor of the utility model first aspect, including：Socket casing,
The Socket casing is provided with high-voltage section and low voltage section, and the high-voltage section includes the core and set being located on the Socket casing
The shielding part on the outer peripheral face of the core is located at, the core is provided with spaced at least two high voltage terminal, institute
Stating low voltage section includes being located on the Socket casing and spaced at least two low voltage terminal.
Socket is connected according to the high-low pressure of the present utility model for vehicle-mounted compressor, by being set on Socket casing simultaneously
High-voltage section and low voltage section are put, high-low pressure connection socket can connect high-voltage plug and low voltage plug simultaneously.When high-low pressure connection is inserted
When seat is applied to vehicle-mounted compressor, ensure vehicle-mounted compressor efficiently, controllably operate on the premise of, simplify vehicle-mounted compressor
Connection, the operation of user is facilitated, and vehicle-mounted compressor is simple in construction, manufacturing cost is low, while by shielding part by height
The core and low voltage section of splenium are kept apart, and can eliminate interference of the forceful electric power to light current.
In addition, following additional skill can also be had by connecting socket according to the high-low pressure of the present utility model for vehicle-mounted compressor
Art feature：
According to one embodiment of the present utility model, there is at least one extended downwardly out to connect for the lower end of the shielding part
Feeler, the contact angle has the outwardly lug boss of the central axial direction for being directed away from the contact angle.
According to one embodiment of the present utility model, the upper end of the shielding part has inside bending and is suitable to and the core
At least one location hook that the upper end in portion is engaged.
According to one embodiment of the present utility model, connecting hole is formed with the Socket casing, the core is located in
The connection hole, the inwall of the connecting hole is provided with to extend inwardly to be connected and week through the shielding part with the core
To multiple connecting portions spaced apart.
According to one embodiment of the present utility model, shielding trench, the screen are limited between the two neighboring connecting portion
It is L to cover the distance between outer peripheral face of groove and the core, and the depth of the shielding trench is H, wherein described L, H are met：L/H≥
0.05。
According to one embodiment of the present utility model, it is formed with the shielding part for avoiding multiple connecting portions
The lower end of the shielding part is run through in multiple avoidance holes, each avoidance hole.
According to one embodiment of the present utility model, at least one opening is formed with the shielding part, the opening
Bottom wall is provided with the locating part that the direction for the central axis for being directed away from the shielding part from top to bottom stretches out.
According to one embodiment of the present utility model, the lower surface of the Socket casing has downwardly projecting boss, its
Described in high-voltage section and the low voltage section be located on the boss, the periphery wall of the boss is provided with ripple silica gel part.
According to one embodiment of the present utility model, the upper surface of the Socket casing is provided with extend upward first
It is surround around portion and second around portion, described first around portion around the core and the shielding part, described second around portion
Low voltage terminal described at least two.
According to one embodiment of the present utility model, spaced multiple fixing holes are formed with the Socket casing,
Pressure ring is provided with each fixing hole.
According to the vehicle-mounted compressor of the utility model second aspect, including according to the use of the above-mentioned first aspect of the utility model
Socket is connected in the high-low pressure of vehicle-mounted compressor.
According to one embodiment of the present utility model, the vehicle-mounted compressor has electric-controlled plate, and the high-low pressure connection is inserted
The high voltage terminal and the low voltage terminal of seat are welded to connect with the electric-controlled plate.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from description of the accompanying drawings below to embodiment is combined
Become substantially and be readily appreciated that, wherein：
Fig. 1 is the schematic diagram that socket is connected according to the high-low pressure for vehicle-mounted compressor of the utility model embodiment；
Fig. 2 is the profile of the high-low pressure connection socket for vehicle-mounted compressor shown in Fig. 1；
Fig. 3 is the partial top view of the high-low pressure connection socket for vehicle-mounted compressor shown in Fig. 1；
Fig. 4 is the schematic diagram of the shielding part shown in Fig. 2；
Fig. 5 is the assembling schematic diagram of Socket casing shown in Fig. 1 and core；
Fig. 6 is the part sectioned view of the vehicle-mounted compressor according to the utility model embodiment.
Reference：
200：Vehicle-mounted compressor；
100：High-low pressure connects socket；101：Electric-controlled plate；102：Housing；102a：Mounting groove；
1：Socket casing；10a：Connecting hole；10b：Shielding trench；10c：Fixing hole；
11：Connecting portion；12：Boss；13：First around portion；131：First reinforcement；
14：Second around portion；141：Second reinforcement；15：Installing plate；16：Prolong edge；16a：Groove；
2：High-voltage section；21：Core；211：High voltage terminal；
22：Shielding part；22a：Avoid hole；22b：Opening；22c：Piece；
221：Contact angle；221a：Lug boss；222：Location hook；223：Locating part；
3：Low voltage section；31：Low voltage terminal；
4：Ripple silica gel part；5；Pressure ring.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, unless otherwise indicated, the implication of " multiple "
It is two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not direct contact but logical that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height higher than second feature.First is special
Levy second feature " under ", " lower section " and " below " include fisrt feature directly over second feature and oblique upper, or only
Represent that fisrt feature level height is less than second feature.
Describe to be connected according to the high-low pressure for vehicle-mounted compressor 200 of the utility model embodiment below with reference to Fig. 1-Fig. 6
Combination hub 100.
As shown in figs 1 to 6, socket is connected according to the high-low pressure for vehicle-mounted compressor 200 of the utility model embodiment
100, including Socket casing 1.
Socket casing 1 is provided with high-voltage section 2 and low voltage section 3, and high-voltage section 2 includes the core 21 being located on Socket casing 1
With the shielding part 22 being set on the outer peripheral face of core 21, core 21 is provided with spaced at least two high voltage terminal
211, low voltage section 3 includes being located on Socket casing 1 and spaced at least two low voltage terminal 31.Here, it is necessary to say
Bright, " outer " direction to be directed away from the central axis of high-voltage section 2 in direction, its opposite direction is defined as " interior ".
For example, as shown in figs 1 to 6, high-voltage section 2 and low voltage section 3 substantially can be square structure, and high-voltage section 2 and low
Splenium 3 can left and right be disposed on Socket casing 1, spaced at least two first through hole is formed with core 21,
At least two high voltage terminals 211 correspondence is located in above-mentioned at least two first through hole, and interval setting is formed with low voltage section 3
At least two second through holes, at least two low voltage terminals 31 are located in above-mentioned at least two second through hole.Thus, pass through
High-voltage section 2 and low voltage section 3 are set simultaneously on high-low pressure connection socket 100, high-voltage plug and low pressure can be connected respectively simultaneously
Plug, when high-low pressure connection socket 100 is applied to vehicle-mounted compressor 200, high-low pressure connection socket 100 may be mounted at vehicle-mounted
On the housing 102 of compressor 200, high-voltage plug and low voltage plug can connect socket 100 for vehicle-mounted compressor by high-low pressure
200 provide power and control signal respectively, so as to by the way that high-voltage section 2 and low voltage section 3 are integrated on Socket casing 1, simplify
Connection between the housing 102 and high-voltage plug and low voltage plug of vehicle-mounted compressor 200, facilitates the operation of user so that car
Carry compressor 200 can efficiently, controllably operate, and due to high-low pressure connect socket 100 it is simple in construction, compact, cost compared with
It is low so that the housing 102 of vehicle-mounted compressor 200 is simple in construction, so as to reduce manufacturing cost.
Specifically, when high-low pressure connection socket 100 be applied to vehicle-mounted compressor 200 when, high-voltage plug by high-voltage section 2 with
High pressure link circuit is formd between the associated components of vehicle-mounted compressor 200, the high pressure link circuit can be vehicle-mounted compressor
200 provide power, drive vehicle-mounted compressor 200 to operate；Low voltage plug passes through low voltage section 3 and the dependent part of vehicle-mounted compressor 200
Low pressure link circuit is formd between part, the low pressure link circuit can provide control signal for vehicle-mounted compressor 200, realize car
Carry the automatically controlled of compressor 200.Thus, on the premise of efficient, the controllable operating of vehicle-mounted compressor 200 is ensured, simplify vehicle-mounted
The connection of compressor 200, reduces manufacturing cost.
In addition, keeping apart the core 21 and low voltage section 3 of high-voltage section 2 by shielding part 22, forceful electric power can be eliminated to light current
Interference.Here, it is necessary to which explanation, " high pressure " and " low pressure ", " forceful electric power " and " light current " is relative concept, wherein " strong
Electricity " is the power source in above-mentioned high pressure link circuit, and " light current " is the signal electricity in above-mentioned low pressure link circuit.
Socket 100 is connected according to the high-low pressure for vehicle-mounted compressor 200 of the utility model embodiment, by socket
High-voltage section 2 and low voltage section 3 are set simultaneously on housing 1, and high-low pressure connection socket 100 can connect high-voltage plug simultaneously and low pressure is inserted
Head.When high-low pressure connection socket 100 is applied to vehicle-mounted compressor 200, is ensureing that vehicle-mounted compressor 200 is efficient, controllably transporting
On the premise of turning, the connection of vehicle-mounted compressor 200 is simplified, the operation of user, and the structure letter of vehicle-mounted compressor 200 is facilitated
Single, manufacturing cost is low, while keeping apart the core 21 and low voltage section 3 of high-voltage section 2 by shielding part 22, can eliminate forceful electric power pair
The interference of light current.
In one embodiment of the present utility model, the lower end of shielding part 22 has at least one contact extended downwardly out
Angle 221, contact angle 221 has the outwardly lug boss 221a of the central axial direction for being directed away from contact angle 221.For example,
As shown in Figure 4 and Figure 6, shielding part 22 can be by the lower surface of shielding part 22 with generally square in cross-section tubular structure, contact angle 221
A part be downwardly extending, lug boss 221a be directed away from contact angle 221 central axial direction protrusion.When high-low pressure connects
When combination hub 100 is applied to vehicle-mounted compressor 200, contact angle 221 can be contacted with the housing 102 of vehicle-mounted compressor 200, with reality
The grounding connection of existing shielding part 22, so as to avoid vehicle-mounted compressor 200 because dangerous accident occurs for electric leakage etc., it is ensured that vehicle-mounted
The safe handling of compressor 200.Moreover, by setting lug boss 221a, contact angle 221 and vehicle-mounted compressor 200 can be made
Extruding is produced between housing 102 so that the contact between the housing 102 of contact angle 221 and vehicle-mounted compressor 200 is reliable, so that
It ensure that the reliability that shielding part 22 is grounded.
It is understood that the number of contact angle 221 can be set according to actual requirement, preferably to meet actual answer
With.For example, four contact angles 221 are shown in Fig. 4 for illustration purposes, but those of ordinary skill is in the case where having read
After the technical scheme in face, it is clearly understood that the skill that the program is applied to two, three or unnecessary four contact angles 221
In art scheme, this is also fallen within protection domain of the present utility model.
In the alternative embodiment of the present utility model, lug boss 221a by contact angle 221 neighbouring contact angle 221
At least part of one side surface of central axis is outwardly to be formed.Thus, ensureing have between lug boss 221a and housing 102
On the premise of having good contact performance, lug boss 221a processing technology is simple, material is saved, so as to reduce cost.
For example, as shown in figure 4, lug boss 221a can by contact angle 221 outer surface and corresponding inner surface
A part it is outwardly formed, thus, lug boss 221a for wait wall thickness structure, it is possible to achieve contact angle 221 wait wall thickness set
Meter, it is ensured that the aesthetic property of contact angle 221.Certainly, contact angle 221 can also be the wall thickness structure such as non-, now lug boss 221a
Can only by the outer surface of contact angle 221 at least part it is outwardly formed (not shown), the inner side table of contact angle 221
Face can be plane.Thus, lug boss 221a and the good contact of housing 102, the structure letter of contact angle 221 can equally be ensured
It is single, it is easy to process.
Wherein, as shown in figure 4, shielding part 22 can by a flat part punch forming, then by above-mentioned flat part bending, and
The two ends of above-mentioned flat part are connected together to tubular structure, the wherein two ends of flat part can respectively be formed with multiple interval settings
Chain tooth, the chain tooth at flat part two ends is staggered docking, so that the piece 22c at flat part two ends is substantially S-shaped.Due to chain tooth
The width of free end is more than the width at its non-free end, and therefore, the chain tooth of one end of flat part is difficult the other end from flat part
Two adjacent chain tooths between come off in the groove that limits, thereby it is ensured that the stability of the shielding part 22 of tubular structure, from
And improve the stability of the structure of shielding part 22, it is ensured that the shield effectiveness of shielding part 22.
In further embodiment of the present utility model, the upper end of shielding part 22 has inside bending and is suitable to and core 21
At least one location hook 222 for being engaged of upper end.For example, as shown in Figure 2 and Figure 4, shielding part 22 is set in the outer of core 21
On side face, location hook 222 can catch on the upper end of the inner surface of core 21, in the installation process of shielding part 22 from up to down,
Location hook 222 is moved down, until location hook 222 catches on the upper end of core 21, thus, completes the installation of shielding part 22, now
The upper end of shielding part 22 can be close to the upper end of core 21.Thus, by setting location hook 222 on shielding part 22, contribute to
The lower position-arresting of shielding part 22, shielding part 22 will not continue to move down after being installed in place, so as to facilitate the peace of shielding part 22
Dress, and because location hook 222 can catch on the upper end of core 21, the upper end of shielding part 22 is close to the upper end of core 21, in height
When splenium 2 is with high-voltage plug grafting, the upper end of shielding part 22 can be avoided outwards to dig and cause grafting difficult, so as to facilitate
Grafting between high-voltage section 2 and high-voltage plug.
For example, two location hooks 222 are shown in the example of fig. 4, and two location hooks 222 are relative to each other and set respectively
In the front side of shielding part 22 and rear side, when shielding part 22 completes to install, can avoid shielding part 22 front side and rear side not same
One horizontal level, realizes the straight installation of shielding part 22, it is ensured that high-low pressure connects the attractive in appearance of socket 100.
Alternatively, location hook 222 first curves inwardly, extends below shielding still further below upwards from the upper surface of shielding part 22
The upper surface of part 22.For example, as shown in figure 4, the top of location hook 222 can curve inwardly as arc structure, location hook upwards
222 bottom can be the slab construction extended vertically, so that the top of location hook 222 has good elasticity so that positioning
The lower end of hook 222 can be by the inner surface of the deformation on its top closer or far from shielding part 22, and then ensures that location hook 222 can
Securely to catch on the upper end of core 21, to facilitate the grafting between high-voltage section 2 and high-voltage plug.
In further embodiment of the present utility model, connecting hole 10a is formed with Socket casing 1, core 21 is located in
At connecting hole 10a, connecting hole 10a inwall is provided with to extend inwardly to be connected and circumferentially-spaced through shielding part 22 with core 21
The multiple connecting portions 11 opened.For example, as shown in Fig. 2 connecting hole 10a formation is in the outside of core 21, multiple connecting portions 11 can be with
It is located at the top of connecting hole 10a inwall, and being provided at circumferentially spaced along core 21 of multiple connecting portions 11.Thus, core 21 exists
It can be connected in connecting hole 10a by multiple connecting portions 11 with Socket casing 1 so that the structure of high-low pressure connection socket 100 is more
Step up to gather.
Further, as shown in Figures 2 and 3, connecting hole 10a internal perisporium prolongs edge 16 provided with annular extension, prolongs side
Portion 16 is set around core 21, multiple connecting portions 11 along prolonging being provided at circumferentially spaced for edge 16, the outer end of each connecting portion 11 with
Prolong edge 16 to be connected, and the inner of each connecting portion 11 extends inwardly to through shielding part 22 and is connected with core 21, prolongs edge
16 outer edge is formed with multiple groove 16a along the circumferentially spaced-apart setting for prolonging edge 16, and each groove 16a can be by prolonging side
A part for the upper surface in portion 16 is downwardly concaved to be formed, and prolonging edge 16 can be integrally formed with Socket casing 1.Thus, by setting
Multiple groove 16a are put, Socket casing 1 can realize that uniform thickness is designed substantially, facilitate the shaping of Socket casing 1.
Preferably, Socket casing 1 and core 21 are integrally formed, so as to simplify each part that high-low pressure connects socket 100
Between connection, simplify high-low pressure connect socket 100 processing technology, improve high-low pressure connection socket 100 shaping effect
Rate.
In one embodiment of the present utility model, shielding trench 10b, shielding trench are limited between two neighboring connecting portion 11
The distance between outer peripheral face of 10b and core 21 is L, and shielding trench 10b depth is H, and wherein L, H is met：L/H≥0.05.Example
Such as, show 4 shielding trench 10b in the example of fig. 3, and 4 shielding trench 10b respectively positioned at the left side of shielding part 22, right side,
Front side and rear side, connecting portion 11 are located between two adjacent shielding trench 10b, are now passed through between two neighboring shielding trench 10b
Connecting portion 11 is separated.By the depth for making the distance between shielding trench 10b wall and the outer peripheral face of core 21 L, shielding trench 10b
H is met：L/H >=0.05, so as to avoid because L/H ratio is too small so that shielding trench 10b is excessively elongated, causes processing to shield
Groove 10b injection mould is easily snapped off, and is improved the intensity of above-mentioned processing shielding trench 10b injection mould, is facilitated shielding trench 10b's
Processing.
In further embodiment of the present utility model, it is formed with shielding part 22 for avoiding many of multiple connecting portions 11
Individual avoidance hole 22a, it is each to avoid the lower end that hole 22a runs through shielding part 22.For example, as shown in figure 4, avoiding hole 22a along shielding part
22 central axial direction extension, because each avoidance hole 22a runs through the lower end of shielding part 22, in the installation process of shielding part 22
In, multiple connecting portions 11 are moved to avoidance in corresponding avoidance hole 22a relative to avoidance hole 22a, from the lower end for avoiding hole 22a
Hole 22a upper end, final connecting portion 11 can stop to the installation of completion shielding part 22 with avoiding hole 22a upper wall surface.Thus,
By setting multiple avoidance hole 22a, the lower position-arresting of shielding part 22 is further helped in, and facilitates the installation of shielding part 22.
Further, be formed with least one opening 22b on shielding part 22, opening 22b bottom wall be provided with from it is lower to
On be directed away from shielding part 22 central axis the locating part 223 that stretches out of direction.For example, as shown in Figure 2 and Figure 4, opening
Mouth 22b can form the left and right sides in shielding part 22, and opening 22b is located at the bottom of shielding part 22, the lower end of locating part 223
It is connected with opening 22b bottom wall, because locating part 223 has certain elasticity, the upper end of locating part 223 can be closer or far from
Be open 22b.During shielding part 22 is installed, because connecting hole 10a can be shoulder hole, and connecting hole 10a top
Cross-sectional area is less than the cross-sectional area of connecting hole 10a bottom, and the upper end of locating part 223 is first close to opening 22b so that shielding part
22 smoothly move down, until locating part 223 is moved to the connecting hole 10a larger part of cross-sectional area, locating part 223 it is upper
End is against on the upper wall of the larger part of connecting hole 10a cross-sectional area away from opening 22b with stopping, to help the upper of shielding part 22
Stop bit, has further facilitated the installation of shielding part 22.
In one embodiment of the present utility model, the lower surface of Socket casing 1 has downwardly projecting boss 12, wherein
High-voltage section 2 and low voltage section 3 are located on boss 12, and the periphery wall of boss 12 is provided with ripple silica gel part 4.For example, as shown in Figure 1, Figure 2 and
Shown in Fig. 6, boss 12 substantially can be rectangular configuration, and high-voltage section 2 and low voltage section 3 run through the upper surface and lower surface of boss 12,
The periphery wall that ripple silica gel part 4 is close to boss 12 is set.When high-low pressure connection socket 100 is applied to vehicle-mounted compressor 200, car
Mounting groove 102a is formed with the housing 102 for carrying compressor 200, the boss 12 of high-low pressure connection socket 100 is arranged on above-mentioned peace
In tankage 102a, ripple silica gel part 4 is located between boss 12 and mounting groove 102a to play a part of waterproof and dustproof.
As shown in Figure 1-Figure 3, the upper surface of Socket casing 1 is provided with extend upward first around the ring of portion 13 and second
Around portion 14, first surround at least two low voltage terminals 31 around core 21 and shielding part 22, second around portion 13 around portion 14,
And first around portion 13 and second around portion 14 substantially can be square tubular structure.Thus, by setting first around portion
13 and second, around portion 14, can preferably protect high-voltage section 2 and low voltage section 3, and when high-voltage section 2 is connected with high-voltage plug, it is low
When splenium 3 is connected with low voltage plug, first can play insulating effect around portion 13 and second around portion 14, further to realize
High-low pressure connects the safe handling of socket 100.
Further, as shown in figure 1, the first periphery wall around portion 13 is provided with multiple first reinforcements 131, and each
First reinforcement 131 extends along the first short transverse around portion 13, and the second periphery wall around portion 14 is provided with multiple second
Reinforcement 141, and each second reinforcement 141 second is around the short transverse extension in portion 14.Thus, by surrounding portion first
13 and second set the first reinforcement 131 and the second reinforcement 141 in the portion 14 respectively, add first around portion 13 and the
Two surround the axial bending rigidity in portion 14, so as to improve the reliability of Socket casing 1.Here, it is necessary to explanation, direction
" outer " direction to be directed away from the first central axis that portion 14 is surround around portion 13 or second.
In an alternative embodiment of the present utility model, spaced multiple fixing holes are formed with Socket casing 1
Pressure ring 5 is provided with 10c, each fixing hole 10c.For example, as shown in figures 1 and 3, Socket casing 1 includes installing plate 15, installing plate
15, which are located at first, surround the bottom in portion 14 around portion 13 and second and horizontally outward extends, and installing plate 15 can be rectangular slab, Gu
Hole 10c is determined for four, four fixing hole 10c are respectively provided on four angles of installing plate 15, and be equipped with each fixing hole 10c
The pressure ring 5 being adapted to it.When applied to vehicle-mounted compressor 200, it can be each passed through by threaded fasteners such as multiple bolts
Pressure ring 5 and fixing hole 10c, high-low pressure connection socket 100 are connected on the housing 102 of vehicle-mounted compressor 200, by inserting
Fixing hole 10c is set on seat shell body 1, facilitated between high-low pressure connection socket 100 and the housing 102 of vehicle-mounted compressor 200
Connection, and by setting pressure ring 5 in fixing hole 10c so that the threaded fastener such as bolt produces equal to fixing hole 10c inwall
Even active force, it is to avoid fixing hole 10c because by-local forces are larger causes breakage, serves protection fixing hole 10c work
With so as to improve the reliability that Socket casing 1 is connected with housing 102.
According to the vehicle-mounted compressor 200 of the utility model second aspect embodiment, including according to the utility model above-mentioned
The high-low pressure for vehicle-mounted compressor 200 of one side embodiment connects socket 100.
As shown in fig. 6, vehicle-mounted compressor 200 has electric-controlled plate 101, electric-controlled plate 101 is located at the housing of vehicle-mounted compressor 200
Mounting groove 102a is formed with 102 lower section, the housing 102 of vehicle-mounted compressor 200, high-low pressure connects the boss 12 of socket 100
In mounting groove 102a, and high-low pressure connects the high voltage terminal 211 and low voltage terminal 31 and electric-controlled plate of socket 100
101 are welded to connect, and realize and electrically connect between the high-voltage section 2 and electric-controlled plate 101 of high-low pressure connection socket 100, low voltage section 3 and electricity
Electrical connection is realized between control plate 101, thus, high-voltage plug and low voltage plug are connected with high-voltage section 2 and low voltage section 3 respectively,
So as to form respectively high pressure link circuit and low pressure link circuit, wherein, high pressure link circuit can be vehicle-mounted compressor 200
Power is provided, drives vehicle-mounted compressor 200 to operate, low pressure link circuit can provide control signal for vehicle-mounted compressor 200, real
Now vehicle-mounted compressor 200 is automatically controlled.
According to the vehicle-mounted compressor 200 of the utility model embodiment, socket 100 is connected by using above-mentioned high-low pressure,
Can simplify the connection of vehicle-mounted compressor 200, convenient operation, and cause vehicle-mounted compressor 200 housing 102 it is simple in construction,
So as to reduce manufacturing cost, simultaneously, it is ensured that vehicle-mounted compressor 200 is safely and reliably run.
According to other compositions of the vehicle-mounted compressor 200 of the utility model embodiment and operation for the common skill in this area
All it is known for art personnel, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present utility model or example.In this manual, to above-mentioned art
The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or
Person's feature can in an appropriate manner be combined in any one or more embodiments or example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (12)
1. a kind of high-low pressure for vehicle-mounted compressor connects socket, it is characterised in that including：
Socket casing, the Socket casing is provided with high-voltage section and low voltage section, and the high-voltage section includes being located in the socket shell
Core and the shielding part being set on the outer peripheral face of the core on body, the core are provided with spaced at least two
High voltage terminal, the low voltage section includes being located on the Socket casing and spaced at least two low voltage terminal.
2. the high-low pressure according to claim 1 for vehicle-mounted compressor connects socket, it is characterised in that the shielding part
Lower end there is at least one contact angle for extending downwardly out, the contact angle has the central shaft for being directed away from the contact angle
The outwardly lug boss in line direction.
3. the high-low pressure according to claim 1 for vehicle-mounted compressor connects socket, it is characterised in that the shielding part
Upper end there is inside bending and suitable at least one location hook for being engaged with the upper end of the core.
4. the high-low pressure for vehicle-mounted compressor according to any one of claim 1-3 connects socket, it is characterised in that
Connecting hole is formed with the Socket casing, the core is located in the connection hole, and the inwall of the connecting hole is provided with
Extend inwardly to and be connected through the shielding part with the core and the circumferentially-spaced multiple connecting portions opened.
5. the high-low pressure according to claim 4 for vehicle-mounted compressor connects socket, it is characterised in that two neighboring institute
State and shielding trench is limited between connecting portion, the distance between the shielding trench and outer peripheral face of the core are L, the shielding trench
Depth be H, wherein described L, H meet：L/H≥0.05.
6. the high-low pressure according to claim 4 for vehicle-mounted compressor connects socket, it is characterised in that the shielding part
On be formed with multiple avoidance holes for avoiding multiple connecting portions, each avoidance hole is run through under the shielding part
End.
7. the high-low pressure according to claim 1 for vehicle-mounted compressor connects socket, it is characterised in that the shielding part
On be formed with least one opening, the bottom wall of the opening is provided with the central axis for being directed away from the shielding part from top to bottom
The locating part that stretches out of direction.
8. the high-low pressure according to claim 1 for vehicle-mounted compressor connects socket, it is characterised in that the socket shell
The lower surface of body has downwardly projecting boss, wherein the high-voltage section and the low voltage section are located on the boss, it is described convex
The periphery wall of platform is provided with ripple silica gel part.
9. the high-low pressure according to claim 1 for vehicle-mounted compressor connects socket, it is characterised in that the socket shell
The upper surface of body is provided with first extended upward and surround the core around portion around portion, described first around portion and second
With the shielding part, described second low voltage terminal described at least two is surround around portion.
10. the high-low pressure according to claim 1 for vehicle-mounted compressor connects socket, it is characterised in that the socket
Spaced multiple fixing holes are formed with housing, pressure ring is provided with each fixing hole.
11. a kind of vehicle-mounted compressor, it is characterised in that including being used for vehicle-mounted pressure according to any one of claim 1-10
The high-low pressure connection socket of contracting machine.
12. vehicle-mounted compressor according to claim 11, it is characterised in that the vehicle-mounted compressor has electric-controlled plate,
The high voltage terminal and the low voltage terminal of the high-low pressure connection socket are welded to connect with the electric-controlled plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096907.1U CN206412593U (en) | 2017-01-24 | 2017-01-24 | High-low pressure for vehicle-mounted compressor connects socket and vehicle-mounted compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720096907.1U CN206412593U (en) | 2017-01-24 | 2017-01-24 | High-low pressure for vehicle-mounted compressor connects socket and vehicle-mounted compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412593U true CN206412593U (en) | 2017-08-15 |
Family
ID=59557950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720096907.1U Active CN206412593U (en) | 2017-01-24 | 2017-01-24 | High-low pressure for vehicle-mounted compressor connects socket and vehicle-mounted compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711718A (en) * | 2017-01-24 | 2017-05-24 | 广东美芝制冷设备有限公司 | High and low-voltage connecting socket for vehicle-mounted compressor and vehicle-mounted compressor |
-
2017
- 2017-01-24 CN CN201720096907.1U patent/CN206412593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711718A (en) * | 2017-01-24 | 2017-05-24 | 广东美芝制冷设备有限公司 | High and low-voltage connecting socket for vehicle-mounted compressor and vehicle-mounted compressor |
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