CN106300171A - Fixture wire structure and electrical appliance kit - Google Patents
Fixture wire structure and electrical appliance kit Download PDFInfo
- Publication number
- CN106300171A CN106300171A CN201610917713.3A CN201610917713A CN106300171A CN 106300171 A CN106300171 A CN 106300171A CN 201610917713 A CN201610917713 A CN 201610917713A CN 106300171 A CN106300171 A CN 106300171A
- Authority
- CN
- China
- Prior art keywords
- lead
- block reinforcement
- lead channels
- wire
- channels
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
Abstract
The application relates to a kind of fixture wire structure and is provided with the electrical appliance kit of this pin configuration, described fixture wire structure, including lead channels, described lead channels is provided with lead-in wire entrance and lead outlet, when lead-in wire introduces from described lead-in wire entrance and draws from described lead outlet, the interior shape of described lead channels makes described lead-in wire form repeatedly bending in lead channels.Fixture wire structure in the application, is formed with multiple bending in lead channels and makes electrical component catches fire when, it is possible to effectively prevent flare from emerging, cause fire.
Description
Technical field
The present invention relates to technical field of electric appliances, particularly relate to the pin configuration of a kind of electrical equipment and be provided with this pin configuration
Electrical appliance kit.
Background technology
Existing electrical appliance kit cable tray the most all uses that cross section width is short, first order buckling and relatively open wide mode.Such as Fig. 1 institute
Show, inside the connecting circuit box of cable tray 100 one end, outside the connecting circuit box of one end, lead-in wire along figure track shown in dotted line from
The outside of electrical appliance kit is extended to inside electrical appliance kit, cable tray 100 short-wide, the most once bending, in extreme circumstances, such as
After PCB catches fire, flame is easy to from cable tray ejection, and ignite neighbouring part, so that product ignition, causes weight
Big quality accident.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of fixture wire structure that can improve electrical safety and
It is provided with the electrical appliance kit of this pin configuration.
According to the first aspect of the invention, it is provided that a kind of fixture wire structure, including lead channels, described lead channels sets
Be equipped with lead-in wire entrance and lead outlet, when lead-in wire introduces from described lead-in wire entrance and draws from described lead outlet, described in draw
The interior shape of line passage makes described lead-in wire form repeatedly bending in lead channels.
Preferably, described lead channels includes multiple lead channels section, has angle between multiple lead channels sections.
Preferably, described lead channels includes the first lead channels section being connected with described lead-in wire entrance, described go between into
Angle is had between the direction towards the first lead channels section extension of mouth.
Preferably, described lead channels includes the second lead channels section being connected with described lead outlet, described
It is formed with multiple block reinforcement in two lead channels sections.
Preferably, the plurality of block reinforcement includes that the first block reinforcement and the second block reinforcement, the first block reinforcement and the second block reinforcement are logical at lead-in wire
Being separated with distance between on the direction that road extends, wherein, the first block reinforcement and the second block reinforcement are separately positioned on the two of the second lead channels section
On individual relative sidewall, and extend to the direction of the sidewall relative with its set sidewall respectively.
Preferably, described first block reinforcement and the second block reinforcement projection tool on the direction that described second lead channels section extends
There is lap.
Preferably, the length that described first block reinforcement and the second block reinforcement extend from sidewall all exceedes the one of lead channels width
Half.
Preferably, described lead-in wire porch is provided with the first retaining wall and entrance block reinforcement, at described first retaining wall and entrance
Described lead-in wire entrance is formed between block reinforcement.
Preferably, being provided with the first block reinforcement in described lead channels, described first block reinforcement and entrance block reinforcement are along contrary
Direction extends so that the sidewall of described first block reinforcement, entrance block reinforcement and lead channels forms T-shaped structure.
Preferably, the upside in described lead channels is provided with block reinforcement.
Preferably, described lead channels is formed as the degree of depth (H) elongate channel more than width (W).
Preferably, in described lead channels, multiple block reinforcement it is provided with.
According to the second aspect of the invention, it is provided that a kind of electrical appliance kit, the pin configuration being provided with in the application.
Preferably, when described lead-in wire porch is provided with the first retaining wall, described first retaining wall is by described electrical appliance kit box wall
The thickness drop that formed of different-thickness formed.
Preferably, the sidewall of described electrical appliance kit constitutes the partial sidewall of described lead channels.
Fixture wire structure in the application, in particular for the pin configuration in the electrical appliance kit of household electrical appliance so that draw
Line is formed with multiple bending in lead channels so that the electrical components such as PCB are caused danger when, such as at electrical component
The when of catching fire so that flame energy after the lead channels of repeatedly bending is substantially reduced, and, such structure is the most substantially
Extend the passage length of lead-in wire, it is possible to effectively prevent flare from emerging, cause other secondary disaster, cause bigger danger,.With
Time, lead channels is set to the degree of depth long narrow passage more than width, it is possible to after reducing cabling on the basis of ensureing lead-in wire amount
Gap in lead channels, thus reduce the space that flame can spray, it is possible to prevent flare from emerging further.
Accompanying drawing explanation
By description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings:
Fig. 1 is pin configuration schematic diagram of the prior art；
Fig. 2 is the electrical appliance kit pin configuration schematic diagram in the application；
Fig. 3 is the pin configuration enlarged drawing in Fig. 2；
Fig. 4 is another example structure schematic diagram of the electrical appliance kit pin configuration in the application.
Detailed description of the invention
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.
Fixture wire structure 1 in the application is generally used in electrical appliance kit 2, such as by the electric wire in electrical appliance kit 2, holding wire
In lead-in wire from the internal outside being directed to electrical appliance kit of electrical appliance kit 2, so that these lead-in wires can be with outside power supply or control
Devices processed etc. are connected.Easy to understand, the fixture wire structure 1 in the application can be used in other structures, as long as need
The environment carrying out going between is all suitable for, and is not only applicable to electrical appliance kit.Below as a example by being applied in electrical appliance kit 2, to this Shen
Fixture wire structure in please illustrates.
As Figure 2-3, the fixture wire structure 1 in the application includes lead channels 10, described lead channels 10 interior
Portion's shape be designed to lead-in wire in lead channels 10 by time form repeatedly bending, the most in the illustrated example shown in fig. 2, described in draw
Line defines the bending of up to 5 times, and due to the existence of these bendings, when naked light occurs in electrical appliance kit 2 inside, flame is through repeatedly
After bending, energy lowers significantly, can effectively prevent flare from passing through lead channels 10 and emerge outside electrical appliance kit.
In a preferred embodiment, as Figure 2-3, described lead channels 10 includes go between entrance 11 and lead outlet
12, described lead-in wire entrance is such as internal with electrical appliance kit connect, described lead outlet such as with electrical appliance kit ft connection, go between from institute
State lead-in wire entrance 11 and enter lead channels 10, then extend lead channels 10 through described lead outlet 12.Preferably, described
Being provided with the first retaining wall 13 at lead-in wire entrance 11, described first retaining wall 13 is located close to the position of electrical appliance kit box wall, and described first
Retaining wall 13 can be formed by the structure such as block reinforcement, baffle plate.In the embodiment shown in Fig. 2-3, described first retaining wall 13 is by different
The thickness drop that electrical appliance kit box wall thickness is formed is formed.Specifically, the box wall of described electrical appliance kit 2 includes that adjacent first is thick
Degree box wall 21 and the second thickness box wall 22, the wall thickness of described second thickness box wall 22 is more than the wall of described first thickness box wall 21
Thickness, so, in the local formation thickness difference that described first thickness box wall 21 and the second thickness box wall 22 are adjacent, this thickness difference portion
Divide and form described first retaining wall 13.In electrical appliance kit on the inner side of the box wall, the position kept at a certain distance away with described first retaining wall 13 is arranged
Having entrance block reinforcement 14, the side of described entrance block reinforcement 14 to be connected with electrical appliance kit 2, other side is free end.In described first gear
Described lead-in wire entrance 11 is formed between wall 13 and entrance block reinforcement 14.The lead-in wire drawn in electrical appliance kit enters from this lead-in wire entrance 11
In described lead channels 10.
In a preferred embodiment, in described lead channels 10, it is provided with multiple block reinforcement, the setting of multiple block reinforcements, can
Make lead-in wire form more bending in lead channels, increase the flare length by lead channels and difficulty, keep away further
Exempt from flare and emerge outside electrical appliance kit by lead channels.
Preferably, described lead channels 10 includes the first lead channels section 101, described first lead channels section 101 and institute
State lead-in wire entrance 11 to be connected.In a preferred embodiment, a sidewall of described first lead channels section 101 is electrical appliance kit
Sidewall, another one sidewall along described entrance block reinforcement 14 away from described lead-in wire entrance 11 direction extend.Preferably, go between into
Having angle between the direction towards the first lead channels section 101 extension of mouth 11, so, lead-in wire enters from described lead-in wire entrance 11
After entering the first lead channels section 101, go between lead-in wire entrance 11 and the first lead channels section 101, form bending for the first time.
Preferably, described lead channels 10 also includes the second lead channels section 102, described second lead channels section 102 with
Described first lead channels section 101 is connected, shape between described second lead channels section 102 and described first lead channels section 101
Becoming to have angle, this angle can be 30-150 degree, preferably 90 degree.So, lead-in wire enters the from described first lead channels section 101
During two lead channels sections 102, form the second bending.In other examples, at the first lead channels section 101 and the second lead-in wire
Can also be formed with other lead channels section between channel section 102, in the case of space allows, lead channels Duan Yue is many more
Good, the many safeties that more can improve electrical appliance kit of lead channels Duan Yue.
Preferably, in described second lead channels 102, it is formed with the first block reinforcement 1021 and the second block reinforcement 1022, wherein,
First block reinforcement 1021 is separately positioned on two relative sidewalls of the second lead channels section 102 with the second block reinforcement 1022, and point
Do not extend to the direction of the sidewall relative with its set sidewall.First block reinforcement 1021 and the second block reinforcement 1022 are in lead channels
10 extend directions between be separated with a certain distance, this distance does not has concrete requirement, as long as can be easy to go between by.
So, twice bending can be formed in the second lead channels, be substantially reduced the probability that the condition of a fire occurs.Preferably, described first
Block reinforcement 1021 and the projection on the direction that lead channels 10 extends of second block reinforcement 1022 have lap, so can be further
Increase the track lengths of lead-in wire, increase the depth length of lead channels 10, emerge increase difficulty for flare etc..Preferably, described
First block reinforcement 1021 and the second block reinforcement 1022 all exceed the half of lead channels 10 width from the length that sidewall extends, so that
First block reinforcement 1021 and the projection on the direction that lead channels 10 extends of second block reinforcement 1022 have lap.
Preferably, the partial sidewall of described first block reinforcement 1021, entrance block reinforcement 14 and lead channels 10 forms T-shaped structure,
The bulk strength of electrical appliance kit so while extending lead channels, can be improved.
In a preferred embodiment, being provided with block reinforcement 15 in the upside of described lead channels 10, described upper block reinforcement exists
The width on direction that lead channels 10 extends is smaller, and such as 1-3CM, if being provided with multiple upper block reinforcement, block reinforcement on these
Between distance need bigger, so lead-in wire process will not be brought inconvenience.On these, arranging of block reinforcement can be walked at lead-in wire
During line, lead-in wire is returned bundle, it is to avoid lead-in wire tilts.Preferably, described upper block reinforcement 15 is arranged on lead-in wire entrance 11 or goes between out
At mouth 12, or, it is arranged on the corner of lead channels 10.In order to improve security performance further, be positioned at lead-in wire entrance 11 or
Upper block reinforcement 15 at person's lead outlet 12 is set to have certain height, such as 3-on the depth direction of lead channels 10
6mm。
As shown in Figure 4, in another preferred embodiment, described lead channels 10 is formed as depth H more than width W's
Long narrow passage, such as depth H are 20-40mm, and width W is 5-15mm, so can reduce to walk on the basis of ensureing lead-in wire amount
Gap in lead channels after line, thus reduce the space that flame can spray, it is possible to prevent flare from emerging further.
Fixture wire structure in the application, in particular for the pin configuration in the electrical appliance kit of household electrical appliance so that draw
Line is formed with multiple bending in lead channels so that the electrical components such as PCB are caused danger when, such as at electrical component
The when of catching fire so that flame energy after the lead channels of repeatedly bending is substantially reduced, and, such structure is the most substantially
Extend the passage length of lead-in wire, it is possible to effectively prevent flare from emerging, cause other secondary disaster, cause bigger danger,.With
Time, lead channels is set to the degree of depth long narrow passage more than width, it is possible to after reducing cabling on the basis of ensureing lead-in wire amount
Gap in lead channels, thus reduce the space that flame can spray, it is possible to prevent flare from emerging further.
It should be noted that, in present specification, such as the relational terms of " first ", " second " and " the 3rd " etc is only
Only it is used for separating certain entity or operation with another entity or operating space, and not necessarily requires or imply these entities or behaviour
Relation or the order of any this reality is there is between work.It addition, term " includes ", " comprising " or its other variant any
It is intended to comprising of nonexcludability, so that include that the process of a series of key element, method, article or equipment not only include
Those key elements, but also other key element being not expressly set out can be included, or can also include for this process, side
The key element that method, article or equipment are intrinsic.Unless otherwise defined, technology used herein and scientific terminology and the present invention
The implication that is generally understood that of those skilled in the art identical.Term used herein is intended merely to describe concrete enforcement
Purpose, it is not intended that limit the present invention.Terms such as herein presented such as " parts " both can represent single part, it is possible to
To represent the combination of multiple part.Herein presented such as " install ", the term such as " setting " both can represent that parts were straight
It is connected to another parts, it is also possible to represent that parts are attached to another parts by middleware.Herein at one
Feature described in embodiment can individually or be applied to another embodiment in combination with further feature, unless this spy
Levy inapplicable in this another embodiment or be otherwise noted.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various change and change.All made within spirit and principles of the present invention any amendment, equivalent
Replacement, improvement etc., should be included within the scope of the present invention.
Claims (15)
1. a fixture wire structure, including lead channels, described lead channels is provided with lead-in wire entrance and lead outlet, and it is special
Levy and be, when lead-in wire introduces from described lead-in wire entrance and draws from described lead outlet, the interior shape of described lead channels
Described lead-in wire is made to form repeatedly bending in lead channels.
Pin configuration the most according to claim 1, it is characterised in that described lead channels includes multiple lead channels section,
Angle is had between multiple lead channels sections.
Pin configuration the most according to claim 2, it is characterised in that described lead channels includes and described lead-in wire entrance phase
The the first lead channels section connected, has angle between the bearing of trend towards the first lead channels section of described lead-in wire entrance.
Pin configuration the most according to claim 2, it is characterised in that described lead channels includes and described lead outlet phase
The the second lead channels section connected, is formed with multiple block reinforcement in described second lead channels section.
Pin configuration the most according to claim 4, it is characterised in that the plurality of block reinforcement includes the first block reinforcement and second gear
Muscle, the first block reinforcement and the second block reinforcement on the direction that lead channels extends between be separated with distance, wherein, the first block reinforcement and the second block reinforcement
It is separately positioned on two relative sidewalls of the second lead channels section, and respectively to the sidewall relative with its set sidewall
Direction extend.
Pin configuration the most according to claim 5, it is characterised in that described first block reinforcement and the second block reinforcement are described second
The projection on direction that lead channels section extends has lap.
Pin configuration the most according to claim 6, it is characterised in that described first block reinforcement and the second block reinforcement extend from sidewall
Length all exceed the half of lead channels width.
Pin configuration the most according to claim 1, it is characterised in that be provided with in described lead-in wire porch the first retaining wall and
Entrance block reinforcement, forms described lead-in wire entrance between described first retaining wall and entrance block reinforcement.
Pin configuration the most according to claim 8, it is characterised in that be provided with the first block reinforcement in described lead channels,
Described first block reinforcement and entrance block reinforcement extend in opposite direction so that described first block reinforcement, entrance block reinforcement and lead channels
Sidewall forms T-shaped structure.
10. according to the pin configuration described in any one of claim 1-9, it is characterised in that set in the upside of described lead channels
It is equipped with block reinforcement.
11. pin configurations according to claim 10, it is characterised in that described lead channels is formed as the degree of depth (H) and is more than
The elongate channel of width (W).
12. according to the pin configuration described in any one of claim 1-4, it is characterised in that be provided with in described lead channels
Multiple block reinforcements.
13. 1 kinds of electrical appliance kits, it is characterised in that be provided with the pin configuration described in any one of claim 1-12.
14. electrical appliance kits according to claim 13, it is characterised in that described lead-in wire porch is provided with the first retaining wall
Time, the thickness drop that described first retaining wall is formed by the different-thickness of described electrical appliance kit box wall is formed.
15. according to the electrical appliance kit described in claim 13 or 14, it is characterised in that the sidewall of described electrical appliance kit constitutes described lead-in wire
The partial sidewall of passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917713.3A CN106300171B (en) | 2016-10-21 | 2016-10-21 | Fixture wire structure and electrical appliance kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610917713.3A CN106300171B (en) | 2016-10-21 | 2016-10-21 | Fixture wire structure and electrical appliance kit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106300171A true CN106300171A (en) | 2017-01-04 |
| CN106300171B CN106300171B (en) | 2018-03-13 |
Family
ID=57719057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610917713.3A Active CN106300171B (en) | 2016-10-21 | 2016-10-21 | Fixture wire structure and electrical appliance kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106300171B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587983A (en) * | 2018-11-09 | 2019-04-05 | 珠海格力电器股份有限公司 | Electrical appliance kit and device with electrical appliance kit |
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| CN101039860A (en) * | 2005-08-08 | 2007-09-19 | Bsh博施及西门子家用器具有限公司 | Electrical appliance with a cable holding device |
| CN203550144U (en) * | 2013-09-24 | 2014-04-16 | 珠海格力电器股份有限公司 | Cabling structure and dehumidifier |
| CN203708705U (en) * | 2013-12-13 | 2014-07-09 | Tcl空调器(中山)有限公司 | Electric control box and split wall-type air conditioner |
| CN204629838U (en) * | 2015-03-31 | 2015-09-09 | 广东美的制冷设备有限公司 | Air-conditioner, air-conditioner outdoor unit and electric-controlled box assembly thereof |
| CN206099213U (en) * | 2016-10-21 | 2017-04-12 | 珠海格力电器股份有限公司 | Electrical apparatus draws line knot to be constructed and electrical apparatus box |
-
2016
- 2016-10-21 CN CN201610917713.3A patent/CN106300171B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101039860A (en) * | 2005-08-08 | 2007-09-19 | Bsh博施及西门子家用器具有限公司 | Electrical appliance with a cable holding device |
| CN203550144U (en) * | 2013-09-24 | 2014-04-16 | 珠海格力电器股份有限公司 | Cabling structure and dehumidifier |
| CN203708705U (en) * | 2013-12-13 | 2014-07-09 | Tcl空调器(中山)有限公司 | Electric control box and split wall-type air conditioner |
| CN204629838U (en) * | 2015-03-31 | 2015-09-09 | 广东美的制冷设备有限公司 | Air-conditioner, air-conditioner outdoor unit and electric-controlled box assembly thereof |
| CN206099213U (en) * | 2016-10-21 | 2017-04-12 | 珠海格力电器股份有限公司 | Electrical apparatus draws line knot to be constructed and electrical apparatus box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587983A (en) * | 2018-11-09 | 2019-04-05 | 珠海格力电器股份有限公司 | Electrical appliance kit and device with electrical appliance kit |
| CN109587983B (en) * | 2018-11-09 | 2024-04-12 | 珠海格力电器股份有限公司 | Electrical box and device with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106300171B (en) | 2018-03-13 |
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