CN203014303U - A neutral line junction box of a PTC preheater - Google Patents
A neutral line junction box of a PTC preheater Download PDFInfo
- Publication number
- CN203014303U CN203014303U CN 201320025051 CN201320025051U CN203014303U CN 203014303 U CN203014303 U CN 203014303U CN 201320025051 CN201320025051 CN 201320025051 CN 201320025051 U CN201320025051 U CN 201320025051U CN 203014303 U CN203014303 U CN 203014303U
- Authority
- CN
- China
- Prior art keywords
- box body
- neutral line
- line junction
- junction box
- binding post
- 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
Links
Images
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
The utility model discloses a neutral line junction box of a PTC preheater. The neutral line junction box comprises a box body, binding posts disposed in the box body, and separating plates disposed between adjacent binding posts. The length of the box body is 120 mm and the width of the box body is 55 mm. The binding posts are arranged at one side in the box body. The neutral line junction box has an advantage of compact and beautiful wire arrangement.
Description
Technical field
The utility model relates to a kind of terminal box, and particularly a kind of center line terminal box of PTC type preheater belongs to the technical field of heater.
Background technology
Along with the adjustment development of Chinese Railway, more and more higher to the comfortableness in railway car and security requirement.The heating element that adopts in the present domestic high-grade railway car electrothermal tubes that adopt external import more.Because electrothermal tube belongs to easily-consumed products, after use a period of time, electrothermal tube easily damages needs often to change, but because the procurement cycle of import parts is long, cost is high.The center line terminal box of PTC type preheater of the prior art comprises in box body, described box body being provided with binding post, and the terminal box of this structure is not cut off between binding post, and during wiring, the road phenomenon easily appears altering in circuit, installs cumbersome.
The utility model content
It is convenient that technical problem to be solved in the utility model is to provide a kind of wiring, the center line terminal box that simple PTC type preheater is installed.
For above-mentioned technical problem, the center line terminal box of the utility model PTC type preheater comprises box body, is provided with binding post in described box body, is provided with dividing plate between adjacent described binding post.
The center line terminal box of above-mentioned PTC type preheater, wherein, described box body length is 120mm, width is 55mm.
The center line terminal box of above-mentioned PTC type preheater, wherein, described binding post is arranged at a side of described box body.
The beneficial effects of the utility model:
1, owing between adjacent line terminals, dividing plate being arranged, make the wiring of terminal box compacter, attractive in appearance;
2, because described binding post is arranged at described box body one side, provided wire spatial accommodation sufficiently; Make wiring more convenient, and improved the thermal diffusivity between wire.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
For above-mentioned technical problem, the center line terminal box of the utility model PTC type preheater, comprise box body 1, be provided with binding post 2 in described box body 1, be provided with dividing plate 3 between adjacent described binding post 2, described box body 1 length is 120mm, and width is 55mm, and described binding post 2 is arranged at a side of described box body 1.
Claims (3)
1.PTC the center line terminal box of type preheater comprises box body, is provided with binding post in described box body, it is characterized in that, is provided with dividing plate between adjacent described binding post.
2. the center line terminal box of PTC type preheater as claimed in claim 1, is characterized in that, described box body length is 120mm, and width is 55mm.
3. the center line terminal box of PTC type preheater as claimed in claim 1, is characterized in that, described binding post is arranged at a side of described box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025051 CN203014303U (en) | 2013-01-17 | 2013-01-17 | A neutral line junction box of a PTC preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320025051 CN203014303U (en) | 2013-01-17 | 2013-01-17 | A neutral line junction box of a PTC preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203014303U true CN203014303U (en) | 2013-06-19 |
Family
ID=48605860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320025051 Expired - Fee Related CN203014303U (en) | 2013-01-17 | 2013-01-17 | A neutral line junction box of a PTC preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203014303U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979783A (en) * | 2015-07-23 | 2015-10-14 | 四川蓝讯宝迩电子科技有限公司 | Wiring box structure |
| CN104993434A (en) * | 2015-07-23 | 2015-10-21 | 四川蓝讯宝迩电子科技有限公司 | Cable connecting structure |
-
2013
- 2013-01-17 CN CN 201320025051 patent/CN203014303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104979783A (en) * | 2015-07-23 | 2015-10-14 | 四川蓝讯宝迩电子科技有限公司 | Wiring box structure |
| CN104993434A (en) * | 2015-07-23 | 2015-10-21 | 四川蓝讯宝迩电子科技有限公司 | Cable connecting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203014303U (en) | A neutral line junction box of a PTC preheater | |
| CN203505975U (en) | Intelligent-control multi-functional electrical heating table | |
| CN203253605U (en) | Filter element end cover glue solidifying drying tunnel | |
| CN202958007U (en) | New type quick heater | |
| CN202457953U (en) | Heating tube for electric heating water cup | |
| CN203301764U (en) | Tubular heater | |
| CN202462781U (en) | Side-entry glue heating nozzle | |
| CN204929292U (en) | Heater | |
| CN202776705U (en) | Hot-water bag support rack | |
| CN203885332U (en) | Baby feeding bottle heater for automobile | |
| CN203205345U (en) | Porcelain base of temperature relay for heater | |
| CN202941722U (en) | Heatable waiting chair | |
| CN203013665U (en) | Fuse of tubular pre-heater major loop | |
| CN202685320U (en) | Hot melting apparatus | |
| CN203008506U (en) | Low cross rod fixed structure for being connected with stand column | |
| CN202675429U (en) | Heating device of electric dining-table | |
| CN202033721U (en) | Temperature control electric heating mouse | |
| CN202074606U (en) | Electric radiator with fumets | |
| CN202280238U (en) | Tile | |
| CN203347542U (en) | Combined type window and door profiles | |
| CN204358836U (en) | A kind of electric heater radiator of improvement | |
| CN205409765U (en) | Electric heating garment | |
| CN203115962U (en) | Rack of flame-tube type waste heat boiler | |
| CN203824133U (en) | Frame clamping plate for heat collector | |
| CN202525824U (en) | Heat insulation pad |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20160117 |
|
| EXPY | Termination of patent right or utility model |