CN103036181A - Through line ring - Google Patents
Through line ring Download PDFInfo
- Publication number
- CN103036181A CN103036181A CN 201110300500 CN201110300500A CN103036181A CN 103036181 A CN103036181 A CN 103036181A CN 201110300500 CN201110300500 CN 201110300500 CN 201110300500 A CN201110300500 A CN 201110300500A CN 103036181 A CN103036181 A CN 103036181A
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- CN
- China
- Prior art keywords
- coil
- line
- hole
- soft seal
- cable
- 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.)
- Pending
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- Installation Of Indoor Wiring (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a through line ring which comprises a framework which is in sealing connection with a through line opening of a through line plate and a through line hole arranged in the middle of the framework. A soft sealing element is arranged on the line ring, and the soft sealing element is communicated with the through line hole. By means of the mode, the through line ring can effectively prevent dust and moist air from entering an electrical equipment box, protects a circuit board in the electrical equipment box and guarantees normal rotation of components.
Description
Technical field
The present invention relates to the field field of electrical equipment, particularly relate to a kind of coil of crossing.
Background technology
In existing electric equipment products; the parts of using metal electric device box are arranged; this electrical appliance kit is carried out Seal Design; with lid or act on suitable article and prevent entering of dust; but the electrical appliance kit with sharp edge; this sharp edge can be cut power line when power line passes, so generally need to carry out some protections when cable passes the metal electrical appliance kit, prevents that the sharp edge of electrical appliance kit from cutting cable.
The general protection scheme that adopts is to carry out some protections in the place that electric wire passes, and for example puts one at metal electrical appliance kit sharp edge and crosses coil, and power line and metal are kept apart, and makes power line cross coil by this and enters electrical appliance kit.
Has the slit between the cable-through hole of existing excessively coil and the electric wire appearance, cause dust, humid air to enter electrical appliance kit by this slit, thereby can cause that dust accretions is arranged on the wiring board, can affect the control action of wiring board after long-time, thereby cause apparatus failure or potential safety hazard.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of coil of crossing, and can prevent effectively that dust and humid air from entering electrical appliance kit.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of coil of crossing is provided, comprises: the cable-through hole that skeleton is middle with being located at skeleton, be provided with soft seal on the described cable-through hole, and described soft seal and described cable-through hole connect.
In a preferred embodiment of the present invention, described soft seal diameter is greater than the diameter of described cable-through hole.
In a preferred embodiment of the present invention, described soft seal has cross and cracks.
In a preferred embodiment of the present invention, described cable-through hole is circular.
In a preferred embodiment of the present invention, described soft seal and described mistake coil are one-body molded.
In a preferred embodiment of the present invention, described soft seal is the thin slice that rubber or plastics are made.
The invention has the beneficial effects as follows: the present invention crosses coil can prevent effectively that dust and humid air from entering electrical appliance kit, has ensured the wiring board of electrical appliance kit inside, the normal operation of components and parts.
Description of drawings
Fig. 1 is a kind of structural representation of crossing a preferred embodiment of coil of the present invention;
Fig. 2 is the cutaway view of A-A among Fig. 1;
The mark of each parts is as follows in the accompanying drawing: 1, skeleton, 2, cable-through hole, 3, soft seal, 4, groove, 5, inwall, 31, cross cracks.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also shown in Figure 1ly, the embodiment of the invention comprises:
A kind of coil of crossing comprises: skeleton 1, be provided with cable-through hole 2 on the skeleton 1, and cable-through hole 2 is used for cable and passes, and skeleton 1 can be installed on the line plate, was tightly connected with the line opening of crossing of crossing the line plate.The described coil of crossing also comprises a soft seal 3, and it is arranged on the inwall 5 of cable-through hole 2, and the diameter of soft seal 3 is greater than the diameter of cable-through hole 2.Soft seal 3 has cross and cracks 31, the cross that passes soft seal 3 when cable cracks 31 the time, and soft seal 3 can be crooked along with the direction of power line, to power line fill less than the place, soft seal 3 plays the effect of sealing, prevents that dust and water vapour from entering the inside of electrical appliance kit.Soft seal 3 and described mistake coil are one-body molded.
As shown in Figure 2, the side of skeleton 1 arranges respectively groove 4, and the width of groove 4 is corresponding with the thickness of crossing the line plate, and the edge of crossing the line opening of crossing the line plate was embedded in the groove 4 of coil.
Cable-through hole 2 be shaped as circle.
The present invention crosses coil can prevent effectively that dust and humid air from entering electrical appliance kit, has ensured the wiring board of electrical appliance kit inside, the normal operation of components and parts.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. cross coil for one kind, it is characterized in that, comprising: the cable-through hole that skeleton is middle with being located at skeleton, be provided with soft seal on the described cable-through hole, described soft seal and described cable-through hole connect.
2. a kind of coil of crossing according to claim 1, it is characterized in that: described soft seal diameter is greater than the diameter of described cable-through hole.
3. a kind of coil of crossing according to claim 1, it is characterized in that: described soft seal has cross and cracks.
4. a kind of coil of crossing according to claim 1, it is characterized in that: described cable-through hole is for circular.
5. a kind of coil of crossing according to claim 1 is characterized in that: described soft seal and described to cross coil one-body molded.
6. a kind of coil of crossing according to claim 1, it is characterized in that: described soft seal is the thin slice that rubber or plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110300500 CN103036181A (en) | 2011-10-08 | 2011-10-08 | Through line ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110300500 CN103036181A (en) | 2011-10-08 | 2011-10-08 | Through line ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103036181A true CN103036181A (en) | 2013-04-10 |
Family
ID=48022803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110300500 Pending CN103036181A (en) | 2011-10-08 | 2011-10-08 | Through line ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103036181A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772850A (en) * | 2016-12-20 | 2017-05-31 | 湖北日海通讯技术有限公司 | Optical cable incoming line module and rack |
| CN112229046A (en) * | 2020-11-19 | 2021-01-15 | 南京天加环境科技有限公司 | Improved air conditioner electric cabinet wire passing rubber ring and electric cabinet |
| CN112913098A (en) * | 2018-10-12 | 2021-06-04 | 伊顿智能动力有限公司 | Cable jacket including internal baffle |
-
2011
- 2011-10-08 CN CN 201110300500 patent/CN103036181A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106772850A (en) * | 2016-12-20 | 2017-05-31 | 湖北日海通讯技术有限公司 | Optical cable incoming line module and rack |
| CN112913098A (en) * | 2018-10-12 | 2021-06-04 | 伊顿智能动力有限公司 | Cable jacket including internal baffle |
| US11855422B2 (en) | 2018-10-12 | 2023-12-26 | Eaton Intelligent Power Limited | Cable gland including internal dam |
| CN112229046A (en) * | 2020-11-19 | 2021-01-15 | 南京天加环境科技有限公司 | Improved air conditioner electric cabinet wire passing rubber ring and electric cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |