CN104242187A - Terminal box dampproof connector with steam outlet structure - Google Patents
Terminal box dampproof connector with steam outlet structure Download PDFInfo
- Publication number
- CN104242187A CN104242187A CN201310246236.9A CN201310246236A CN104242187A CN 104242187 A CN104242187 A CN 104242187A CN 201310246236 A CN201310246236 A CN 201310246236A CN 104242187 A CN104242187 A CN 104242187A
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- China
- Prior art keywords
- terminal box
- interface
- interface body
- connector
- circular hole
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Abstract
The invention discloses a terminal box dampproof connector with a steam outlet structure. The terminal box dampproof connector with the steam outlet structure comprises a connector body (1) and a connector cover (2). The connector cover (2) can completely cover the connector body (1). The center of the connector body (1) is provided with a circular hole which penetrates through the connector body (1). The circular hole is provided with a filter screen (3) capable of blocking the circular hole. By the adoption of the structure, a terminal box can be prevented from being affected with damp, and normal operation of circuits in the terminal box is ensured.
Description
Technical field
The present invention relates to power equipment infrastructure field, specifically with the terminal box moisture-proof interface of venthole structure.
Background technology
Wiring terminal box is a kind of switching construction line, shows branched line, is a kind of interface arrangement that wiring and the line inspection are provided convenience.In some cases, for ease of construction and debugging, can by some comparatively special and install arrange comparatively regular product such as short circuit isolator etc. be arranged on wiring terminal box.Along with industrial automatization is more and more higher and Industry Control requires more and more stricter, accurate, the consumption of binding post goes up gradually.Along with the development of electron trade, the scope of application of binding post gets more and more, and kind also gets more and more.Current use the most widely except pcb board terminal, also have hardware terminal, nut terminal, spring terminal etc.
Because wiring terminal box is usually arranged on open air, by the impact of surrounding environment, the moisture in terminal box is heavier, easily causes terminal box to make moist in the course of time, and then may affect the normal work of circuit in terminal box.
Summary of the invention
The invention provides the terminal box moisture-proof interface with venthole structure, the terminal box solved in the past easily makes moist, and may affect the problem that circuit normally works.
The present invention is that technical solution problem is achieved through the following technical solutions: with the terminal box moisture-proof interface of venthole structure, comprise interface body and access flap, interface body can cover by described access flap completely, the center of described interface body is provided with the circular hole that runs through interface body, and described circular hole place is provided with the filter screen that can block circular hole.When using, interface body be fixed on terminal box and with the inner space of terminal box and be communicated with, the moisture in terminal box can be discharged from the filter screen interface body; Sometimes When It Rains by access flap, interface body is covered, prevent rainwater from entering.
Further, described interface body is cylindrical.
Further, the upper surface indent of described interface body forms groove, is provided with multiple through hole running through interface body in described groove.When moisture is heavier, when the water vapour in terminal box is more, discharge fast by through hole.
Further, ringwise, and filter screen is positioned at this annular to described groove.
Further, described through hole is equidistantly distributed in groove.
Further, 10 through holes are provided with in described groove.
The present invention compared with prior art has the following advantages and beneficial effect:
(1) the present invention can enable the moisture in terminal box discharge preferably, prevents terminal box from making moist, and avoids the normal work affecting circuit.
(2) the present invention by arranging groove and multiple through hole in interface body, effectively can improve the expulsion efficiency of moisture, avoid terminal box to make moist.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of embodiments of the invention 1;
Fig. 2 is the structural representation of the interface body of embodiments of the invention 1;
Fig. 3 is the Facad structure schematic diagram of the interface body of embodiments of the invention 2:
Fig. 4 is the structure schematic diagram of the interface body of embodiments of the invention 2.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1 and Figure 2, the present embodiment is with the terminal box moisture-proof interface of venthole structure, comprise interface body 1 and access flap 2, interface body 1 can cover by described access flap 2 completely, the center of described interface body 1 is provided with the circular hole that runs through interface body 1, and circular hole place is provided with the filter screen 3 that can block circular hole, when use, interface body 1 be fixed on terminal box and with the inner space of terminal box and be communicated with, the moisture in terminal box can be discharged from the filter screen 3 interface body 1; Sometimes When It Rains by access flap 2, interface body 1 is covered, prevent rainwater from entering.
As preferably, the interface body 1 of the present embodiment is cylindrical.
Embodiment 2:
As shown in Figure 3, Figure 4, the present embodiment is substantially the same manner as Example 1, and different places is, the upper surface indent of the interface body 1 of the present embodiment forms groove 4, is provided with multiple through hole 5 running through interface body 1 in groove 4.
As preferably, ringwise, and filter screen 3 is positioned at this annular to the groove 4 of the present embodiment.
As preferably, the through hole 5 of the present embodiment is equidistantly distributed in groove 4.
As preferably, in the groove 4 of the present embodiment, be provided with 10 through holes 5.
The present invention is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to the present invention to be limited in described scope of embodiments.In addition, it will be appreciated by persons skilled in the art that the present invention is not limited to above-described embodiment, more kinds of variants and modifications can also be made according to instruction of the present invention, within these variants and modifications all drop on the present invention's scope required for protection.
Claims (6)
1. with the terminal box moisture-proof interface of venthole structure, it is characterized in that: comprise interface body (1) and access flap (2), interface body (1) can cover by described access flap (2) completely, the center of described interface body (1) is provided with the circular hole that runs through interface body (1), and described circular hole place is provided with the filter screen (3) that can block circular hole.
2. the terminal box moisture-proof interface with venthole structure according to claim 1, is characterized in that: described interface body (1) is cylindrical.
3. the terminal box moisture-proof interface with venthole structure according to claim 1 and 2, it is characterized in that: the upper surface indent of described interface body (1) forms groove (4), is provided with multiple through hole (5) running through interface body (1) in described groove (4).
4. the terminal box moisture-proof interface with venthole structure according to claim 3, is characterized in that: ringwise, and filter screen (3) is positioned at this annular to described groove (4).
5. the terminal box moisture-proof interface with venthole structure according to claim 3, is characterized in that: described through hole (5) is equidistantly distributed in groove (4).
6. the terminal box moisture-proof interface with venthole structure according to claim 3, is characterized in that: be provided with 10 through holes (5) in described groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246236.9A CN104242187A (en) | 2013-06-20 | 2013-06-20 | Terminal box dampproof connector with steam outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246236.9A CN104242187A (en) | 2013-06-20 | 2013-06-20 | Terminal box dampproof connector with steam outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104242187A true CN104242187A (en) | 2014-12-24 |
Family
ID=52229784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310246236.9A Pending CN104242187A (en) | 2013-06-20 | 2013-06-20 | Terminal box dampproof connector with steam outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104242187A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075620Y (en) * | 2007-08-06 | 2008-06-18 | 泉州亿兴电力有限公司 | Dustproof and waterproof terminal box |
| CN201975736U (en) * | 2011-04-07 | 2011-09-14 | 天津中电华利电器科技集团有限公司 | Outdoor distribution box |
| CN202260161U (en) * | 2011-09-08 | 2012-05-30 | 宁波市胜源技术转移有限公司 | Moisture-proof terminal box |
| CN202871498U (en) * | 2012-10-08 | 2013-04-10 | 常州博瑞电力自动化设备有限公司 | Terminal box for mutual inductor |
| CN202940544U (en) * | 2012-10-27 | 2013-05-15 | 保定供电公司 | Ventilation and rainproof type cable trench cover plate |
| CN203398673U (en) * | 2013-06-20 | 2014-01-15 | 国家电网公司 | Interface structure preventing terminal box from moisture |
-
2013
- 2013-06-20 CN CN201310246236.9A patent/CN104242187A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201075620Y (en) * | 2007-08-06 | 2008-06-18 | 泉州亿兴电力有限公司 | Dustproof and waterproof terminal box |
| CN201975736U (en) * | 2011-04-07 | 2011-09-14 | 天津中电华利电器科技集团有限公司 | Outdoor distribution box |
| CN202260161U (en) * | 2011-09-08 | 2012-05-30 | 宁波市胜源技术转移有限公司 | Moisture-proof terminal box |
| CN202871498U (en) * | 2012-10-08 | 2013-04-10 | 常州博瑞电力自动化设备有限公司 | Terminal box for mutual inductor |
| CN202940544U (en) * | 2012-10-27 | 2013-05-15 | 保定供电公司 | Ventilation and rainproof type cable trench cover plate |
| CN203398673U (en) * | 2013-06-20 | 2014-01-15 | 国家电网公司 | Interface structure preventing terminal box from moisture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |