CN106300171B - Fixture wire structure and electrical appliance kit - Google Patents
Fixture wire structure and electrical appliance kit Download PDFInfo
- Publication number
- CN106300171B CN106300171B CN201610917713.3A CN201610917713A CN106300171B CN 106300171 B CN106300171 B CN 106300171B CN 201610917713 A CN201610917713 A CN 201610917713A CN 106300171 B CN106300171 B CN 106300171B
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- China
- Prior art keywords
- lead
- lead channels
- block reinforcement
- channels
- entrance
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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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Or Junction Boxes (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The application is related 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, the lead channels set leaded entrance and lead outlet, when lead introduces from the lead entrance and is drawn from the lead outlet, the interior shape of the lead channels causes the lead to form multiple bending in lead channels；The lead channels include multiple lead channels sections, have angle between multiple lead channels sections, the lead channels include the second lead channels section being connected with the lead outlet, formed with multiple block reinforcements in the second lead channels section.Fixture wire structure in the application, when electrical component catches fire, effectively to prevent flare from emerging, cause fire formed with multiple bendings in lead channels.
Description
Technical field
The present invention relates to technical field of electric appliances, more particularly to a kind of pin configuration of electrical equipment and it is provided with this pin configuration
Electrical appliance kit.
Background technology
Existing electrical appliance kit cable tray typically opens wide mode all using the wide short, first order buckling in section and relatively.Such as Fig. 1 institutes
Show, inside one end connecting circuit box of cable tray 100, outside the connecting circuit box of one end, lead along figure track shown in dotted line from
Interior of electrical box extends to the outside of electrical appliance kit, the short-wide of cable tray 100, only once bending, in extreme circumstances, such as
After PCB catches fire, flame is easy to spray from cable tray, and ignite neighbouring part, so that product ignition, causes weight
Big quality accident.
The content 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, there is provided a kind of fixture wire structure, including lead channels, the lead channels are set
Lead entrance and lead outlet are equipped with, it is described to draw when lead introduces from the lead entrance and is drawn from the lead outlet
The interior shape of line passage causes the lead to form multiple bending in lead channels；The lead channels include multiple leads
Channel section, there is angle between multiple lead channels sections, and what the lead channels included being connected with the lead outlet second draws
Line passage section, formed with multiple block reinforcements in the second lead channels section；
The multiple block reinforcement includes the first block reinforcement and the second block reinforcement, what the first block reinforcement and the second block reinforcement extended in lead channels
Distance is separated between on direction, wherein, the first block reinforcement and the second block reinforcement be separately positioned on two of the second lead channels section it is relative
In side wall, and respectively to its set by the direction of the relative side wall of side wall extend；First block reinforcement and the second block reinforcement exist
Projection on the direction of the second lead channels section extension has lap.
Preferably, the lead channels include the first lead channels section being connected with the lead entrance, and the lead enters
There is angle between the direction that the direction of mouth extends with the first lead channels section.
Preferably, the length that first block reinforcement and the second block reinforcement extend from side wall exceedes the one of lead channels width
Half.
Preferably, the lead porch is provided with the first retaining wall and entrance block reinforcement, in first retaining wall and entrance
The lead entrance is formed between block reinforcement.
Preferably, it is provided with the first block reinforcement in the lead channels, first block reinforcement and entrance block reinforcement are along opposite
Direction extends so that the side wall of first block reinforcement, entrance block reinforcement and lead channels forms T-shaped structure.
Preferably, block reinforcement is provided with the upside of the lead channels.
Preferably, the lead channels are formed as the elongate channel that depth (H) is more than width (W).
Preferably, multiple block reinforcements are provided with the lead channels.
According to the second aspect of the invention, there is provided a kind of electrical appliance kit, the pin configuration being provided with the application.
Preferably, when the lead porch being provided with the first retaining wall, first retaining wall is by the electrical appliance kit box wall
The thickness drop that is formed of different-thickness formed.
Preferably, the side wall of the electrical appliance kit forms the partial sidewall of the 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 in lead channels formed with multiple bendings so that when the electrical components such as PCB are caused danger, such as in electrical component
When catching fire so that flame energy after the lead channels of multiple bending substantially reduces, also, such structure is also substantial
The passage length of lead is extended, effectively can prevent flare from emerging, causes other secondary disasters, causes bigger danger,.Together
When, lead channels are arranged to long narrow passage of the depth more than width, can be after cabling be reduced on the basis of ensureing lead amount
Gap in lead channels, so as to reduce the space that flame can spray, further it can prevent flare from emerging.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the 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 electrical appliance kit pin configuration in the application.
Embodiment
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, signal wire
The outside of electrical appliance kit is directed to inside electrical appliance kit 2 Deng lead, so that these leads can be with outside power supply or control
Device processed etc. is connected.It is readily appreciated that, the fixture wire structure 1 in the application can be used in other structures, as long as need
The environment for entering line lead is all suitable for, and is not only applicable to electrical appliance kit.Below in applied to electrical appliance kit 2 exemplified by, to this Shen
Please in fixture wire structure illustrate.
As Figure 2-3, the fixture wire structure 1 in the application includes lead channels 10, the lead channels 10 it is interior
Portion's shape be designed to lead in the lead channels 10 by when form multiple bending, such as it is in the illustrated example shown in fig. 2, described to draw
Line forms the bending of up to 5 times, and due to the presence of these bendings, when there is naked light inside electrical appliance kit 2, flame is by multiple
Energy lowers significantly after bending, can effectively prevent flare from being emerged by lead channels 10 outside electrical appliance kit.
In a preferred embodiment, as Figure 2-3, the lead channels 10 include lead entrance 11 and lead outlet
12, the lead entrance for example connects with interior of electrical box, and the lead outlet is for example with electrical appliance kit ft connection, and lead is from institute
State lead entrance 11 and enter lead channels 10, then extend lead channels 10 through the lead outlet 12.Preferably, described
It is provided with the first retaining wall 13 at lead entrance 11, first retaining wall 13 is located at close to the position of electrical appliance kit box wall, and described first
Retaining wall 13 can be formed by structures such as block reinforcement, baffle plates.In the embodiment shown in Fig. 2-3, first retaining wall 13 is by different
The thickness drop that electrical appliance kit box wall thickness is formed is formed.Specifically, it is thick to include adjacent first for the box wall of the electrical appliance kit 2
Box wall 21 and second thickness box wall 22 are spent, the wall thickness of the second thickness box wall 22 is more than the wall of the first thickness box wall 21
Thickness, so, thickness difference, the thickness difference portion are formed in the adjacent place of the first thickness box wall 21 and second thickness box wall 22
Divide and form first retaining wall 13.In electrical appliance kit inner side of the box wall, set with first retaining wall 13 position spaced apart
There is entrance block reinforcement 14, the side of the entrance block reinforcement 14 is connected with electrical appliance kit 2, and other side is free end.In the first gear
The lead entrance 11 is formed between wall 13 and entrance block reinforcement 14.The lead drawn out of electrical appliance kit enters from the lead entrance 11
In the lead channels 10.
In a preferred embodiment, multiple block reinforcements are provided with the lead channels 10, the setting of multiple block reinforcements can
So that lead forms more bendings in lead channels, increase length and difficulty of the flare by lead channels, further keep away
Exempt from flare to emerge outside electrical appliance kit by lead channels.
Preferably, the lead channels 10 include the first lead channels section 101, the first lead channels section 101 and institute
Lead entrance 11 is stated to be connected.In a preferred embodiment, a side wall of the first lead channels section 101 is electrical appliance kit
Side wall, another side wall extends along direction of the entrance block reinforcement 14 away from the lead entrance 11.Preferably, lead enters
There is angle between the direction that the direction of mouth 11 extends with the first lead channels section 101, so, lead enters from the lead entrance 11
After entering the first lead channels section 101, lead forms first time bending between the lead channels section 101 of lead entrance 11 and first.
Preferably, the lead channels 10 also include the second lead channels section 102, the second lead channels section 102 with
The first lead channels section 101 is connected, shape between the second lead channels section 102 and the first lead channels section 101
Into there is angle, the angle can be 30-150 degree, preferably 90 degree.So, lead enters the from the first lead channels section 101
During two lead channels sections 102, the second bending is formed.In other examples, in the first lead channels section 101 and the second lead
Can also be formed with other lead channels sections between channel section 102, in the case of allowing in space, lead channels Duan Yue is more more
Good, lead channels Duan Yue can more improve the security of electrical appliance kit more.
Preferably, formed with the first block reinforcement 1021 and the second block reinforcement 1022 in second lead channels 102, wherein,
First block reinforcement 1021 and the second block reinforcement 1022 are separately positioned in two relative side walls of the second lead channels section 102, and point
Not to its set by the direction of the relative side wall of side wall extend.First block reinforcement 1021 and the second block reinforcement 1022 are in lead channels
10 extension directions between be separated with a certain distance, the distance does not require specifically, as long as can be easy to lead by.
So, bending twice can be formed in the second lead channels, substantially reduces the possibility of condition of a fire generation.Preferably, described first
Projection of the block reinforcement 1022 of block reinforcement 1021 and second on the direction that lead channels 10 extend has lap, so can be further
Increase the track lengths of lead, increase the depth length of lead channels 10, being emerged for flare etc. increases difficulty.Preferably, it is described
The length that first block reinforcement 1021 and the second block reinforcement 1022 extend from side wall exceedes the half of the width of lead channels 10, so that
The projection of first block reinforcement 1021 and the second block reinforcement 1022 on the direction that lead channels 10 extend has lap.
Preferably, the partial sidewall of first block reinforcement 1021, entrance block reinforcement 14 and lead channels 10 forms T-shaped structure,
It while lead channels are extended, can so improve the bulk strength of electrical appliance kit.
In a preferred embodiment, block reinforcement 15 is provided with the upside of the lead channels 10, the upper block reinforcement exists
The width on direction that lead channels 10 extend is smaller, such as 1-3CM, if being provided with multiple upper block reinforcements, block reinforcement on these
The distance between need it is bigger, lead process will not so be brought inconvenience.Setting of block reinforcement can be walked in lead on these
Lead is carried out during line to return beam, avoids lead from tilting.Preferably, the upper block reinforcement 15 is arranged on lead entrance 11 or lead goes out
At mouthfuls 12, or, it is arranged on the corners of lead channels 10.In order to further improve security performance, positioned at lead entrance 11 or
Upper block reinforcement 15 at person's lead outlet 12 is arranged to have certain height on the depth direction of lead channels 10, such as 3-
6mm。
As shown in figure 4, in another preferred embodiment, the lead channels 10 are 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 on the basis of lead amount is ensured
Gap after line in lead channels, so as to reduce the space that flame can spray, further it can prevent flare from emerging.
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 in lead channels formed with multiple bendings so that when the electrical components such as PCB are caused danger, such as in electrical component
When catching fire so that flame energy after the lead channels of multiple bending substantially reduces, also, such structure is also substantial
The passage length of lead is extended, effectively can prevent flare from emerging, causes other secondary disasters, causes bigger danger,.Together
When, lead channels are arranged to long narrow passage of the depth more than width, can be after cabling be reduced on the basis of ensureing lead amount
Gap in lead channels, so as to reduce the space that flame can spray, further it can prevent flare from emerging.
It should be noted that in present specification, the relational terms of such as " first ", " second " and " the 3rd " etc are only
Only it is used for distinguishing some entity or operation with another entity or operation, and not necessarily requires or imply these entities or behaviour
Any this actual relation or order between work be present.In addition, term " comprising ", "comprising" or its any other variant
Including for nonexcludability is intended to, so that process, method, article or equipment including a series of elements not only include
Those key elements, but also the other key elements being not expressly set out can be included, or can also include for this process, side
Method, article or the intrinsic key element of equipment.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 it is identical.Term used herein is intended merely to describe specifically to implement
Purpose, it is not intended that the limitation present invention.Terms such as herein presented " parts " can both represent single part, also may be used
To represent the combination of multiple parts.The term such as herein presented " installation ", " setting " can both represent that a part was straight
Another part is connected to, can also represent that a part is attached to another part by middleware.Herein at one
Feature described in embodiment can be applied to another embodiment in combination individually or with further feature, unless the spy
Sign is not applied to or is otherwise noted in another embodiment.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for those skilled in the art
For, the present invention can have various changes and change.All any modifications made within spirit and principles of the present invention, it is equal
Replace, improve etc., it should be included in the scope of the protection.
Claims (11)
1. a kind of fixture wire structure, including lead channels, the lead channels set leaded entrance and lead outlet, and it is special
Sign is, when lead introduces from the lead entrance and is drawn from the lead outlet, the interior shape of the lead channels
So that the lead forms multiple bending in lead channels；The lead channels include multiple lead channels sections, multiple leads
There is angle between channel section, the lead channels include the second lead channels section being connected with the lead outlet, described
Formed with multiple block reinforcements in second lead channels section；
The multiple block reinforcement includes the first block reinforcement and the second block reinforcement, and the first block reinforcement and the second block reinforcement are in the direction that lead channels extend
Distance is separated between upper, wherein, the first block reinforcement and the second block reinforcement are separately positioned on two relative side walls of the second lead channels section
On, and respectively to its set by the direction of the relative side wall of side wall extend；First block reinforcement and the second block reinforcement are described
Projection on the direction of second lead channels section extension has lap.
2. pin configuration according to claim 1, it is characterised in that the lead channels include and the lead entrance phase
First lead channels section of connection, has angle between the direction of the lead entrance and the bearing of trend of the first lead channels section.
3. pin configuration according to claim 1, it is characterised in that first block reinforcement and the second block reinforcement extend from side wall
Length exceed lead channels width half.
4. pin configuration according to claim 1, it is characterised in that be provided with the lead porch the first retaining wall and
Entrance block reinforcement, the lead entrance is formed between first retaining wall and entrance block reinforcement.
5. pin configuration according to claim 4, it is characterised in that the first block reinforcement is provided with the lead channels,
First block reinforcement and entrance block reinforcement extend in opposite direction so that first block reinforcement, entrance block reinforcement and lead channels
Side wall forms T-shaped structure.
6. according to the pin configuration described in claim any one of 1-5, it is characterised in that set in the upside of the lead channels
There is upper block reinforcement.
7. pin configuration according to claim 6, it is characterised in that the lead channels are formed as depth (H) and are more than width
Spend the elongate channel of (W).
8. pin configuration according to claim 1 or 2, it is characterised in that multiple gears are provided with the lead channels
Muscle.
9. a kind of electrical appliance kit, it is characterised in that be provided with the pin configuration described in claim any one of 1-8.
10. electrical appliance kit according to claim 9, it is characterised in that when the lead porch is provided with the first retaining wall,
The thickness drop that first retaining wall is formed by the different-thickness of the electrical appliance kit box wall is formed.
11. the electrical appliance kit according to claim 9 or 10, it is characterised in that the side wall of the electrical appliance kit forms the lead
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 CN106300171A (en) | 2017-01-04 |
| CN106300171B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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 |
-
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106300171A (en) | 2017-01-04 |
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