CN201556903U - Outdoor terminal box - Google Patents
Outdoor terminal box Download PDFInfo
- Publication number
- CN201556903U CN201556903U CN2009202113901U CN200920211390U CN201556903U CN 201556903 U CN201556903 U CN 201556903U CN 2009202113901 U CN2009202113901 U CN 2009202113901U CN 200920211390 U CN200920211390 U CN 200920211390U CN 201556903 U CN201556903 U CN 201556903U
- Authority
- CN
- China
- Prior art keywords
- polyester resin
- glass fiber
- unsaturated polyester
- heating controller
- box body
- 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.)
- Expired - Fee Related
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- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides an outdoor terminal box which is characterized by comprising a glass fiber intensified unsaturated polyester resin box body, wherein a minitype circuit breaker and a heating controller are respectively fixedly on a supporting frame on the upper portion in the glass fiber intensified unsaturated polyester resin box body, a terminal row, line slots and an earthing row are respectively fixed on the supporting frame on the middle portion in the glass fiber intensified unsaturated polyester resin box body, the line slots are arranged on the left side and the right side of the terminal row, a heating plate is fixed on a lateral face installation plate of the glass fiber intensified unsaturated polyester resin box body, the minitype circuit breaker is connected with the heating controller, and the heating controller is connected with the heating plate. The outdoor terminal box has the advantages of excellent dehumidifying effect, excellent heat insulation and preservation performance, high mechanical intensity, light material weight, excellent corrosion resistance, long service life, high insulation intensity, excellent electric arc resistance, excellent flame resistance and attractive appearance.
Description
Technical field
The utility model relates to a kind of Outdoor Terminal Case, is used for the switching to electric equipment protection circuit and control circuit, belongs to the terminal box technical field.
Background technology
The each department power equipment mostly adopts the common metal steel plate to make with the casing of terminal box at present, long-term use rear box easy-to-rust, useful life lack, anti-theft, heat preservation and insulation difference etc., condensation easily takes place under quenching, shock heating environmental condition, influence the insulation property of equipment, even potential safety hazard can take place.And the heater that dries automatically generally is not set, and adopt the method (adopting sack drying agent etc.) of physical dryness, not only effect on moisture extraction is not good, and bothers very much, has increased the work of maintenance personnel amount.
Summary of the invention
The purpose of this utility model provides a kind of Outdoor Terminal Case that can avoid producing condensation under the harsh climate condition.
In order to achieve the above object, the technical solution of the utility model provides a kind of Outdoor Terminal Case, it is characterized in that, comprise glass fiber reinforced unsaturated polyester resin (SMC) casing, be fixed with miniature circuit breaker and heating controller respectively on the upper bracket in the glass fiber reinforced unsaturated polyester resin casing, be fixed with terminal board respectively on the middle bracket in the glass fiber reinforced unsaturated polyester resin casing, wire casing and ground connection row, wire casing is located at the left and right sides of terminal board, be fixed with heating plate on the side mounting panel of glass fiber reinforced unsaturated polyester resin casing, described miniature circuit breaker connects heating controller, and heating controller connects heating plate.
The utility model has the advantages that:
1, the glass fiber reinforced unsaturated polyester resin casing have that heat preservation and insulation is good, mechanical strength is high, material weight is light, good corrosion resistance, long service life, advantage such as dielectric strength height, arc resistance are good, good flame resistance, good looking appearance.
2, the baffle heater device in the casing is simple, reliable, and it is effective to dry, and simultaneously, has reduced operational management personnel's workload.
3, can whether operate as normal monitor to heater, have the break alarm function, and coherent signal is transmitted to the control room.
Description of drawings
Fig. 1 is that components and parts are arranged schematic diagram in the glass fiber reinforced unsaturated polyester resin casing;
Fig. 2 is a glass fiber reinforced unsaturated polyester resin casing side sectional view.
Embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
A kind of Outdoor Terminal Case is made up of miniature circuit breaker 1, wire casing 2, terminal board 3, glass fiber reinforced unsaturated polyester resin casing 4, ground connection row 5, heating controller 6 and heating plate 7.
As shown in Figure 1, for components and parts in the glass fiber reinforced unsaturated polyester resin casing are arranged schematic diagram, be fixed with miniature circuit breaker 1 and heating controller 6 respectively on the upper bracket in the glass fiber reinforced unsaturated polyester resin casing 4, be fixed with terminal board 3 respectively on the middle bracket in the glass fiber reinforced unsaturated polyester resin casing 4, wire casing 2 and ground connection row 5, wire casing 2 is located at the left and right sides of terminal board 3, as shown in Figure 2, be glass fiber reinforced unsaturated polyester resin casing side sectional view, be fixed with heating plate 7 on the glass fiber reinforced unsaturated polyester resin casing 4 medial surface mounting panels, described miniature circuit breaker 1 connects heating controller 6, and heating controller 6 connects heating plate 7.
Securing members such as miniature circuit breaker 1, wire casing 2, terminal board 3, ground connection row 5 usefulness bolts are connected with the mounting bracket of glass fiber reinforced unsaturated polyester resin casing 4, securing members such as heating controller 6, heating plate 7 usefulness bolts are connected with the mounting panel of glass fiber reinforced unsaturated polyester resin casing 4; Miniature circuit breaker 1 connects heating controller 6, and heating controller 6 connects heating plate 7; Ground connection row 5 links to each other with each earth electrode, links to each other with total ground connection then; Wire casing 2 is used to conceal all turnover leads, so that clean and tidy, attractive in appearance in the case; Terminal board is used to connect the usefulness of binding post.Under certain environmental condition, by the control of heating controller 6, make heating plate 7 work, improve the operational environment in the case, in order to avoid under the harsh climate condition, produce the possibility of condensation.
After advanced development is finished, according to GB/T14048.1 " low voltage switchgear and control appliance-part 1: general provisions ", GB/T2423.4 " the basic environmental test rules test of electric and electronic product Db: cyclic damp heat test method ", the heart has carried out the environment cyclic damp heat test in test.Humid heat test is by constant humidity 95%RH, and temperature: 25 ~ 40 ℃, every circulation heating 3h (to 40 ℃) is incubated 9h, and cooling 3h (to 25 ℃) is incubated 9h again.Test cycle-index: totally 6 times.Result of the test shows: start heater in casing after, improved the insulation property of " between binding post ", " binding post over the ground " widely.
Claims (1)
1. Outdoor Terminal Case, it is characterized in that, comprise glass fiber reinforced unsaturated polyester resin casing (4), be fixed with miniature circuit breaker (1) and heating controller (6) respectively on the upper bracket in the glass fiber reinforced unsaturated polyester resin casing (4), be fixed with terminal board (3) respectively on the middle bracket in the glass fiber reinforced unsaturated polyester resin casing (4), wire casing (2) and ground connection row (5), wire casing (2) is located at the left and right sides of terminal board (3), be fixed with heating plate (7) on the side mounting panel of glass fiber reinforced unsaturated polyester resin casing (4), described miniature circuit breaker (1) connects heating controller (6), and heating controller (6) connects heating plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202113901U CN201556903U (en) | 2009-10-27 | 2009-10-27 | Outdoor terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202113901U CN201556903U (en) | 2009-10-27 | 2009-10-27 | Outdoor terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556903U true CN201556903U (en) | 2010-08-18 |
Family
ID=42616593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202113901U Expired - Fee Related CN201556903U (en) | 2009-10-27 | 2009-10-27 | Outdoor terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556903U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840445A (en) * | 2012-09-03 | 2012-12-26 | 郭连彤 | Junction box for gas source |
| CN103354337A (en) * | 2013-05-30 | 2013-10-16 | 河南省电力公司信阳供电公司 | Novel terminal box |
| CN107565403A (en) * | 2017-09-28 | 2018-01-09 | 江苏叙然信息科技有限公司 | A kind of durable switch cubicle |
-
2009
- 2009-10-27 CN CN2009202113901U patent/CN201556903U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840445A (en) * | 2012-09-03 | 2012-12-26 | 郭连彤 | Junction box for gas source |
| CN103354337A (en) * | 2013-05-30 | 2013-10-16 | 河南省电力公司信阳供电公司 | Novel terminal box |
| CN107565403A (en) * | 2017-09-28 | 2018-01-09 | 江苏叙然信息科技有限公司 | A kind of durable switch cubicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20101027 |