CN208890542U - A kind of pump uses power supply wiring - Google Patents
A kind of pump uses power supply wiring Download PDFInfo
- Publication number
- CN208890542U CN208890542U CN201821714571.1U CN201821714571U CN208890542U CN 208890542 U CN208890542 U CN 208890542U CN 201821714571 U CN201821714571 U CN 201821714571U CN 208890542 U CN208890542 U CN 208890542U
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- CN
- China
- Prior art keywords
- power supply
- terminal block
- stand
- block housings
- supply line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of pump power supply wirings, including stator case and terminal block housings, the terminal block housings are axially or radially mounted on stator case to side, the terminal block housings side is equipped with stand-alone interface, the stand-alone interface and power supply line integrated injection molding, and stand-alone interface is integrally formed with power supply line and forms similar outlet nut, by power supply line and stand-alone interface integrated injection molding at outlet nut, directly external power supply is connected and can be realized to pump assembly for electrical connection when use, it is convenient and efficient, avoid the problem of wiring nut manually threads inefficiency.
Description
Technical field
The utility model relates to power cable technical field, specially a kind of pump uses power supply wiring.
Background technique
General heating cycle pump assembly includes electric drive motor and the pump housing, and electric drive motor is placed in stator case, horse
It is connected up to shell with pump case.Electrical and Electronic device needed for controlling or regulating electric drive motor is generally arranged at terminal box
Or in electronics housing, electronics housing is connected with stator case.
In order to pump assembly power supply need that a plug contacts or cable passage are arranged in terminal box, for supplying electricity to stator
Coil in shell, and other electronic devices are connected as needed.Currently, electronics is made in most cast in current conductor circuit
In the synthetic material of device shell, but this makes the casting process of electronics housing rather complicated.Alternatively, it is also possible in shell
Cable passage such as wiring nut is set in body, and cable is guided through cable passage, then in inside and equipped with electronic device
Circuit board be connected, locked inside harness line threading to nut using standby cap formula when such mode needs wiring, production efficiency
It is lower, high labor cost.
Utility model content
Technical problem to be solved in the utility model is for setting cable passage such as wiring spiral shell in existing shell
Mother, cable are guided through cable passage, are then connected internal with circuit board that is being equipped with electronic device, such mode needs
The problem of harness line threading is locked to nut the inside using standby cap formula when wiring, and production efficiency is lower, high labor cost, provides one
Kind pump power supply wiring.
To achieve the above object, the utility model provides the following technical solutions:
A kind of pump power supply wiring, including stator case and terminal block housings, the terminal block housings axially or radially side
Ground is mounted on stator case, and the terminal block housings side is equipped with stand-alone interface, and the stand-alone interface and power supply line are integrally infused
It is moulded into type, and stand-alone interface is integrally formed with power supply line and forms similar outlet nut.
Preferably, it is equipped with inside the terminal block housings for electronic device needed for controlling or regulating electric drive motor.
Preferably, the top of the terminal block housings be equipped with connector cover, the stand-alone interface be located at terminal block housings and
Between connector cover.
Preferably, multiple conducting wires are equipped with inside the power supply line.
Preferably, outlet nut one end has semi-cylindrical hill, and the terminal block housings side is equipped with a groove, institute
It states in the groove in the protrusion insertion terminal block housings on stand-alone interface.
Preferably, the multiple conducting wires in the power supply line are connected to switch, and the other end of the power supply line is equipped with the first electricity
Contact point and the second electrical pickoff.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, stand-alone interface and power supply line integrated injection molding, pump assembly assemble rear plug-in and can be used,
Instead of original outlet nut threading structure, secondary threading is not needed, saves human cost, is convenient for after-sales service.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure cutting schematic diagram；
Fig. 3 is stand-alone interface, power supply line and combination of protrusions structural schematic diagram；
Fig. 4 is stand-alone interface and raised schematic perspective view.
In figure: stator case 1, terminal block housings 2, stand-alone interface 3, power supply line 4, raised 5, conducting wire 6, the first electrical pickoff
7, the second electrical pickoff 8, connector cover 9, switch 10.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please with reference to Fig. 1 to 4, a kind of pump power supply wiring that an embodiment of the present invention provides, including stator case
Body 1 and terminal block housings 2, terminal block housings 2 are axially or radially mounted on to side on stator case 1, and pump is equipped in stator case 1
The electric drive motor of unit, 2 side of terminal block housings are equipped with stand-alone interface 3, stand-alone interface 3 and 4 integrated injection molding of power supply line,
Power supply line 4 is known part, and the similar outlet nut of the integrally formed formation of stand-alone interface 3 and power supply line 4, the utility model
In, stand-alone interface 3 and 4 integrated injection molding of power supply line form outlet nut, and pump assembly assembles rear plug-in and can be used, generation
Original outlet nut threading structure has been replaced, secondary threading is not needed, has saved human cost, has been convenient for after-sales service.
In the present embodiment, it is equipped with inside terminal block housings 2 for electronic device needed for controlling or regulating electric drive motor.
In the present embodiment, the top of terminal block housings 2 is equipped with connector cover 9, stand-alone interface 3 be located at terminal block housings 2 and
Between connector cover 9.
In the present embodiment, multiple conducting wires 6 are equipped with inside power supply line 4, power supply line 4 is put into injection mold by when injection molding to be infused
It is moulded into type.
In the present embodiment, outlet nut one end has semi-cylindrical hill 5, and 2 side of terminal block housings is equipped with a groove, independent
Protrusion 5 on interface 3 is inserted into the groove in terminal block housings 2.
In the present embodiment, the multiple conducting wires 6 in power supply line 4 are connected to switch 10, and the other end of power supply line 4 is equipped with the first electricity
Contact point 7 and the second electrical pickoff 8 are, it can be achieved that external connection.
According to the pump power supply wiring of the utility model above-described embodiment, by power supply line 4 and 3 integrated injection molding of stand-alone interface at
Outlet nut, directly connecting external power supply when use can realize to pump assembly for electrical connection, convenient and efficient, avoid wiring
Nut manually threads the problem of inefficiency.
It is to be appreciated that term " bottom wall ", " one end ", " roof ", " other end ", "upper", " side ", "inner", " preceding
End ", " middle part ", the instructions such as " both ends " orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pump power supply wiring, including stator case (1) and terminal block housings (2), terminal block housings (2) axial direction or
It being mounted on to radial side on stator case (1), it is characterised in that: terminal block housings (2) side is equipped with stand-alone interface (3),
The stand-alone interface (3) and power supply line (4) integrated injection molding, and stand-alone interface (3) and power supply line (4) are integrally formed shape
At outlet nut assembly.
2. a kind of pump power supply wiring according to claim 1, it is characterised in that: set inside the terminal block housings (2)
Have for electronic device needed for controlling or regulating electric drive motor.
3. a kind of pump power supply wiring according to claim 1, it is characterised in that: the top of the terminal block housings (2)
Equipped with connector cover (9), the stand-alone interface (3) is located between terminal block housings (2) and connector cover (9).
4. a kind of pump power supply wiring according to claim 1, it is characterised in that: be equipped with inside the power supply line (4) more
Root conducting wire (6).
5. a kind of pump power supply wiring according to claim 1, it is characterised in that: outlet nut assembly one end has
Semi-cylindrical hill (5), terminal block housings (2) side are equipped with a groove, protrusion (5) insertion on the stand-alone interface (3)
In groove in terminal block housings (2).
6. a kind of pump power supply wiring according to claim 1, it is characterised in that: more in the power supply line (4) are led
Line (6) is connected to switch (10), and the other end of the power supply line (4) is equipped with the first electrical pickoff (7) and the second electrical pickoff
(8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714571.1U CN208890542U (en) | 2018-10-23 | 2018-10-23 | A kind of pump uses power supply wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714571.1U CN208890542U (en) | 2018-10-23 | 2018-10-23 | A kind of pump uses power supply wiring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208890542U true CN208890542U (en) | 2019-05-21 |
Family
ID=66516840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821714571.1U Active CN208890542U (en) | 2018-10-23 | 2018-10-23 | A kind of pump uses power supply wiring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208890542U (en) |
-
2018
- 2018-10-23 CN CN201821714571.1U patent/CN208890542U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |