CN207504200U - Waterproof connector of power cord and air conditioner - Google Patents
Waterproof connector of power cord and air conditioner Download PDFInfo
- Publication number
- CN207504200U CN207504200U CN201721363492.6U CN201721363492U CN207504200U CN 207504200 U CN207504200 U CN 207504200U CN 201721363492 U CN201721363492 U CN 201721363492U CN 207504200 U CN207504200 U CN 207504200U
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- Prior art keywords
- power cord
- wire connection
- connection terminal
- connector according
- fixed seat
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- 238000007789 sealing Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000004378 air conditioning Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920000260 silastic Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a waterproof connector of power cord and air conditioner, the waterproof connector of power cord includes: the wiring terminal (2) comprises a power line jack (21) for accommodating a power line (4) to be inserted and electrically communicated with the power line (4); the power cord connector comprises fasteners (3) and at least two fasteners (3), wherein the fasteners are used for fixedly connecting a power cord (4) in the power cord jack (21). Through the utility model discloses can be for prior art's power cord connector for be connected more firmly reliably between power cord and the binding post, and waterproof performance obtains the reinforcing, can avoid because of the air conditioner power cord because of the line length is not enough, unreliable the phenomenon of catching fire that causes during the wiring, improve the security performance and the life of air conditioner.
Description
Technical field
The utility model belongs to air-conditioning technical field, and in particular to a kind of power cord water-proof connector and air conditioner.
Background technology
The household electrical appliance situations on fire such as current existing current air-conditioning happen occasionally, quite a few is due to power supply
Line wiring is improper to be caused.It is different for the thousand poor ten thousand of air-conditioning installation site, the situation that power cord falls short of is frequently encountered, is needed interim
Elongated line.Tradition connection power cord mode is directly to dock two power cord wraps, is then wound again with power supply insulating tape
Package.Arbitrariness is also big for traditional wired martingale, and otherness is big, and butted line is difficult to ensure that wiring is reliable, poor waterproof properties, immersion
Lead to short circuit.Currently on the market there are also similar connector, but it is also still unreliable there are wiring, it is impossible to and waterproof etc. is asked
Topic.
Due to the power cord modes of connection of the household electrical appliance such as air-conditioning of the prior art, there are wiring is unreliable, water resistance
The technical problems such as electric leakage, on fire easily occur for difference, therefore the utility model research and design goes out a kind of power cord water-proof connector and sky
Adjust device.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome the electricity of the household electrical appliance such as air-conditioning of the prior art
The source line mode of connection there are wiring it is unreliable, poor waterproof properties, the defects of on fire easily occurs, so as to provide a kind of power cord waterproof
Connector and air conditioner.
The utility model provides a kind of power cord water-proof connector, including：
Wire connection terminal, the wire connection terminal include power line jack, with accommodate power cord be inserted into and with the power supply it is linear
Into conducting；
Fastener, for power cord to be fixedly connected in the power line jack, and the fastener is at least two.
Preferably,
The fastener is threaded connector, and is provided with and the threaded connection at the position of the power line jack
The first identical threaded hole of part number, and on the power cord the second spiral shell is additionally provided with the first threaded hole corresponding position
Pit so that the threaded connector can wear first threaded hole and second threaded hole and simultaneously by the power supply
Line is fixed in the power line jack.
Preferably,
The threaded connector is screw, and each wire connection terminal matches two screws of connection.
Preferably,
Fixed seat is further included, for fixing the wire connection terminal；
The fixed seat is the column structure with axis, and the power line jack is parallel with the axis, and two
Fastener described above is arranged along the axis direction.
Preferably,
In the perpendicular section of the axis direction, the wire connection terminal is cut into the fool proof shape of multiple summits.
Preferably,
The fool proof shape is the shape that a plurality of straight line is combined into,
Alternatively, the fool proof shape is the shape that a plurality of arc-shaped side is combined into,
Alternatively, the fool proof shape is the shape that a plurality of straight line and a plurality of arc-shaped side are together to form.
Preferably,
The fool proof shape is " △ " shape.
Preferably,
The wire connection terminal is multiple, and multiple wire connection terminals are around axis arrangement setting.
Preferably,
The wire connection terminal is 4, and is uniformly arranged around the axis.
Preferably,
The fixed seat includes fixed seat ontology and department of assembly, and the department of assembly and the end of the fixed seat ontology connect
It connects, for accommodating and assemble the wire connection terminal.
Preferably,
In the vertical plane of the axis, the department of assembly is cross-shaped configuration, and the cross-shaped configuration includes four
Rib is formed as accommodating the assembly space of a wire connection terminal between adjacent two ribs.
Preferably,
It is adjacent it is digonous between be respectively formed 90 degree of angle.
Preferably,
The periphery of the fixed seat ontology is additionally provided with O-ring；
The periphery of the fixed seat is also arranged with pretectum, and back header is also arranged in the end periphery of the pretectum,
Sealing ring is additionally provided between the pretectum and the power cord.
The utility model also provides a kind of air conditioner, including aforementioned power cord water-proof connector.
A kind of power cord water-proof connector and air conditioner provided by the utility model have the advantages that：
The utility model is used for power cord water-proof connector and air conditioner, by setting more than two fasteners, energy
Enough for the power interface connector of the prior art so that connect more securely may be used between power cord and wire connection terminal
It leans on, and water resistance is enhanced, can avoid because of air conditioner power line because line length is inadequate, catch fire caused by when wiring is unreliable
Phenomenon improves the security performance and service life of air conditioner.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the power cord water-proof connector of the utility model；
Fig. 2 is the inner section schematic diagram of the power cord water-proof connector of the utility model；
Fig. 3 is the dimensional structure diagram of the fixed seat of the power cord water-proof connector of the utility model；
Fig. 4 is the positive structure schematic of the fixed seat of Fig. 3；
Fig. 5 is the structure diagram in the A directions of the fixed seat of Fig. 4；
Fig. 6 is the enlarged structure schematic diagram of part B in Fig. 2.
Reference numeral is expressed as in figure：
1st, fixed seat；11st, fixed seat ontology；12nd, department of assembly；121st, cross-shaped configuration；2nd, wire connection terminal；21st, power cord
Jack；3rd, fastener；31st, screw；4th, power cord；5th, O-ring；6th, pretectum；7th, back header；8th, sealing ring；9th, waterproof rib；
10th, connector.
Specific embodiment
As shown in Figs. 1-2, the utility model provides a kind of power cord water-proof connector 10, including：
Wire connection terminal 2, the wire connection terminal 2 include power line jack 21, with accommodate power cord 4 be inserted into and with the power supply
The formation of line 4 conducts；
Fastener 3, for power cord 4 to be fixedly connected in the power line jack 21, and the fastener 3 is at least
Two.
In now air-conditioned installation process, since the position thousand poor ten thousand of installation is different, power cord falls short of, and needs to add temporarily
Long line.Tradition connection power cord mode is directly to dock two power cord wraps, then again with power supply insulating tape winding packet
It wraps up in.Arbitrariness is also big for traditional wired martingale, and otherness is big, and butted line is difficult to ensure that wiring is reliable, and poor waterproof properties, immersion is led
Cause short circuit.The utility model by setting more than two fasteners, can relative to the power interface connector of the prior art and
Speech so that connect more solid and reliable between power cord and wire connection terminal, and water resistance is enhanced, can avoid because of sky
Device power cord is adjusted because line length is inadequate, phenomenon of catching fire caused by when wiring is unreliable improves the security performance of air conditioner and using the longevity
Life.
The utility model innovation structure Reliable Design ensures that connection is reliable, waterproof with all strength.In addition innovation structure lean production
Design is, it can be achieved that production automation.A kind of connector of the connection power cord of the utility model, it can be ensured that wiring is reliable, from
And effectively prevent the fire incident caused by wiring is bad.
Preferably,
The fastener 3 is screw 31, and is provided with and the threaded connection at the position of the power line jack 21
The first identical threaded hole of part number, and on the power cord the second spiral shell is additionally provided with the first threaded hole corresponding position
Pit so that the threaded connector can wear first threaded hole and second threaded hole and simultaneously by the power supply
Line 4 is fixed in the power line jack 21.
This is the specific constructive form of the fastener of the utility model, can by screw and the fit system of threaded hole
So that power cord is firmly fixed at by screw on the wire connection terminal after being inserted into power line jack so that power cord is with connecing
Fixation is firmly attached between line terminals.
It is further preferred that each wire connection terminal 2 matches two screws of connection.This is the utility model
Preferred screw number when fastener is screw, can ensure the secured intensity of engagement between wire connection terminal and power cord.Terminal
The double bolt structures of innovative design are very reliable, and a screw is only played for power cord connection ordinary connector, operationally simple
Single still to there is a possibility that screw loosening, the utility model designs 2 screws and realizes dual fail-safes, it is ensured that connection reliability.
Preferably,
Fixed seat 1 is further included, for fixing the wire connection terminal 2；
And the fixed seat 1 is the column structure with axis, the power line jack 21 is parallel with the axis, and
More than two fasteners 3 are arranged along the axis direction.
By setting fixed seat, can pair of wire connection terminals form fixed and bearing effect, and fastener is along fixed seat
Axis direction arrangement fixed and reinforcement effect can be formed to the length direction of power cord so that power cord and wire connection terminal it
Between be firmly fixed.
The utility model uses a kind of brand new, power cord is reliably connected together, as shown in Figure 1：By power supply
Line 4 is connected on the both ends of connector 10, you can realizes wiring.The connector of the utility model, structure composition is as shown in Fig. 2, 1 solid
31,2, screw, 7,2 sealing rings 8 of back header of pretectum 6,2 of O-ring 5,2 of reservation Isosorbide-5-Nitrae wire connection terminal 2,16.
Based on the connector main body structure of the utility model is by 11 component of fixed seat, as shown in figure 3, fixed seat group
Part is made of 1 31,2 O-ring 5 of screw of wire connection terminal 2,16 of fixed seat 1,4.First, structure can realize automatic makeup
Match.4 identical wire connection terminals 2 are fixed in fixed seat 1 using automation equipment, using automation equipment by screw
31 dozens on terminal, are finally loaded onto 2 O-rings 5.
Preferably,
In the perpendicular section of the axis direction, the wire connection terminal 2 is cut into the fool proof shape of multiple summits.Pass through
Wire connection terminal is set as fool proof shape, wire connection terminal is enabled to ensure wire connection terminal when mutually being assembled between fixed seat
The proper position being correctly fitted into fixed seat prevents askew dress, misloading etc., improves efficiency of assembling, and it is automatic to improve production
Change degree.
Preferably,
The fool proof shape is the shape that a plurality of straight line is combined into,
Alternatively, the fool proof shape is the shape that a plurality of arc-shaped side is combined into,
Alternatively, the fool proof shape is the shape that a plurality of straight line and a plurality of arc-shaped side are together to form.
Preferably,
The fool proof shape is " △ " shape.Terminal design " △ " structure, terminal " △ " planform can use automation
Equipment identifies fool proof, so as to fulfill automated production.
Preferably,
The wire connection terminal 2 is multiple, and multiple wire connection terminals 2 are around axis arrangement setting.This is this reality
With the specific arrangement mode of novel wire connection terminal, since wire connection terminal is in mating connection with power cord, i.e. a power cord
The wire connection terminal that is connected is needed, conventional sub-power source line is firewire and open-wire line, but for large electric appliances such as air conditioners
For, it can also be provided with signal wire, data line etc., it is therefore desirable to wire connection terminal is set as multiple, and is arranged around axis, energy
Enough to be electrically connected between corresponding power cord, realization conducts.
Preferably,
The wire connection terminal 2 is 4, and is uniformly arranged around the axis.Such as Fig. 3, shown in 5, wire connection terminal is four,
It is electrically connected with four power cord connectors.
Preferably,
The fixed seat 1 includes fixed seat ontology 11 and department of assembly 12, the department of assembly 12 and the fixed seat ontology 11
End connection, for accommodating and assemble the wire connection terminal 2.The fixed seat of usual existing electric connector does not have department of assembly,
The utility model research and design goes out the department of assembly 12 being connected with fixed seat ontology 11, can accommodate and assemble by department of assembly 12
Wire connection terminal, so that wire connection terminal can be positioned and is fixed in department of assembly securely, as shown in figure 3, so as to prevent from connecing
Line terminals are properly installed and prevent from.
Preferably,
In the vertical plane of the axis, the department of assembly 12 is cross-shaped configuration, and the cross-shaped configuration includes four
Rib is formed as accommodating the assembly space of a wire connection terminal between adjacent two ribs.This is the fixed seat of the utility model
The preferred constructive form of department of assembly, the structure are matched with four wire connection terminals and four power cords, are divided in cross-shaped configuration
It is separated out in the space come, for installing and assembling wire connection terminal, fixed seat department of assembly design " ten " word flower type structure, terminal design
" △ " structure, terminal " △ " planform can identify fool proof with automation equipment, so as to fulfill automated production, and coordinate
Fixed seat " ten " word structure saves space, can effectively reduce integrated connection device diameter.
It is further preferred that
It is adjacent it is digonous between be respectively formed 90 degree of angle.This is the further excellent of the cross department of assembly of the utility model
Select structure type so that the magnitude range of four assembly spaces is equal.
Preferably,
The periphery of the fixed seat ontology 11 is additionally provided with O-ring 5；
And/or the periphery of the fixed seat ontology 11 be also arranged with pretectum 6 (preferably fixed seat ontology setting external screw thread,
Pretectum sets internal thread, which matches connection with external screw thread so that being fixedly connected between fixed seat ontology and pretectum),
Pretectum is also arranged with back header 7 in the both sides of fixed seat ontology in the end periphery of the pretectum 6, in the pretectum 6
Sealing ring 8 is additionally provided between the power cord 4.
By setting O-ring and sealing ring that can form sealing function to fixed seat ontology, so as to play the role of waterproof,
By the way that pretectum and back header is set on the one hand can to improve the structural strength of fixed seat, connector on the other hand can be improved
Sealing intensity improves the reliability and safety in utilization of connector.
Preferably,
In the O-ring 5 waterproof rib 9 (as shown in Figure 6) is additionally provided with the position that the pretectum 6 connects.
Water-proof structure of connector：First back header 7 along screw thread is screwed during wiring, two circle waterproofs are provided on pretectum 6
Rib, cooperation O-ring 5, sealing ring 8 (silastic material), can effective waterproof.
Power cord is put in sealing ring 8,7 lid of rear top, pretectum 6, after specification wire stripping by erector's wiring successively first
Power cord 4 is put in the power line jack 21 of 4 terminals 2 successively, after each terminal has played 2 screws per one end, by pretectum
6th, back header 7 installs after being screwed successively along screw thread.Final schematic diagram is as shown in Figure 2 after installation.
The utility model also provides a kind of air conditioner, including aforementioned power cord water-proof connector.The utility model leads to
It crosses and more than two fasteners is set, it can be for the power interface connector of the prior art so that power cord and wiring
Connect more solid and reliable between terminal, and water resistance is enhanced, can avoid because air conditioner power line because of line length not
Enough, phenomenon of catching fire caused by when wiring is unreliable improves the security performance and service life of air conditioner.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.The above is only the preferred embodiment of the utility model, it is noted that for the art
For those of ordinary skill, under the premise of the utility model technical principle is not departed from, several improvement and modification can also be made,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (15)
1. a kind of power cord water-proof connector, it is characterised in that：Including：
Wire connection terminal (2), the wire connection terminal (2) including power line jack (21), with accommodate power cord (4) be inserted into and with it is described
Power cord (4) formation conducts；
Fastener (3), for power cord (4) to be fixedly connected in the power line jack (21), and the fastener (3) is
At least two.
2. power cord water-proof connector according to claim 1, it is characterised in that：
The fastener (3) is threaded connector, and is provided with and the screw thread at the position of the power line jack (21)
The first identical threaded hole of connector number, and is additionally provided with the first threaded hole corresponding position on the power cord
Two threaded holes so that the threaded connector can wear first threaded hole and second threaded hole simultaneously and will described in
Power cord (4) is fixed in the power line jack (21).
3. power cord water-proof connector according to claim 2, it is characterised in that：
The threaded connector is screw (31), and each wire connection terminal (2) matches two screws of connection.
4. power cord water-proof connector according to any one of claim 1-3, it is characterised in that：
Fixed seat (1) is further included, for fixing the wire connection terminal (2)；
And the fixed seat (1) is the column structure with axis, the power line jack (21) is parallel with the axis, and
More than two fasteners (3) are arranged along the axis direction.
5. power cord water-proof connector according to claim 4, it is characterised in that：
In the perpendicular section of the axis direction, the wire connection terminal (2) is cut into the fool proof shape of multiple summits.
6. power cord water-proof connector according to claim 5, it is characterised in that：
The fool proof shape is the shape that a plurality of straight line is combined into,
Alternatively, the fool proof shape is the shape that a plurality of arc-shaped side is combined into,
Alternatively, the fool proof shape is the shape that a plurality of straight line and a plurality of arc-shaped side are together to form.
7. power cord water-proof connector according to claim 6, it is characterised in that：
The fool proof shape is " △ " shape.
8. power cord water-proof connector according to claim 4, it is characterised in that：
The wire connection terminal (2) is multiple, and multiple wire connection terminals (2) are arranged around the axis and set.
9. power cord water-proof connector according to claim 8, it is characterised in that：
The wire connection terminal (2) is 4, and is uniformly arranged around the axis.
10. power cord water-proof connector according to claim 4, it is characterised in that：
The fixed seat (1) includes fixed seat ontology (11) and department of assembly (12), the department of assembly (12) and the fixed seat sheet
The end connection of body (11), for accommodating and assemble the wire connection terminal (2).
11. power cord water-proof connector according to claim 10, it is characterised in that：
In the vertical plane of the axis, the department of assembly (12) be cross-shaped configuration (121), the cross-shaped configuration
(121) including four ribs, be formed as accommodating the assembly space of a wire connection terminal between adjacent two ribs.
12. power cord water-proof connector according to claim 11, it is characterised in that：
It is adjacent it is digonous between be respectively formed 90 degree of angle.
13. power cord water-proof connector according to claim 10, it is characterised in that：
The periphery of the fixed seat ontology (11) is additionally provided with O-ring (5)；
And/or the periphery of the fixed seat ontology (11) is also arranged with pretectum (6), in the end periphery of the pretectum (6)
Back header (7) is also arranged with, sealing ring (8) is additionally provided between the pretectum (6) and the power cord (4).
14. power cord water-proof connector according to claim 13, it is characterised in that：
In the O-ring (5) waterproof rib (9) is additionally provided with the position that the pretectum (6) connects.
15. a kind of air conditioner, it is characterised in that：Including the power cord water-proof connector described in any one of claim 1-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363492.6U CN207504200U (en) | 2017-10-20 | 2017-10-20 | Waterproof connector of power cord and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363492.6U CN207504200U (en) | 2017-10-20 | 2017-10-20 | Waterproof connector of power cord and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207504200U true CN207504200U (en) | 2018-06-15 |
Family
ID=62501079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721363492.6U Active CN207504200U (en) | 2017-10-20 | 2017-10-20 | Waterproof connector of power cord and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207504200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809014A (en) * | 2017-10-20 | 2018-03-16 | 珠海格力电器股份有限公司 | Waterproof connector of power cord and air conditioner |
-
2017
- 2017-10-20 CN CN201721363492.6U patent/CN207504200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809014A (en) * | 2017-10-20 | 2018-03-16 | 珠海格力电器股份有限公司 | Waterproof connector of power cord and air conditioner |
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