CN203150730U - Power line wiring terminal protection cover especially for heating furnace of diffusion pump - Google Patents
Power line wiring terminal protection cover especially for heating furnace of diffusion pump Download PDFInfo
- Publication number
- CN203150730U CN203150730U CN 201220756991 CN201220756991U CN203150730U CN 203150730 U CN203150730 U CN 203150730U CN 201220756991 CN201220756991 CN 201220756991 CN 201220756991 U CN201220756991 U CN 201220756991U CN 203150730 U CN203150730 U CN 203150730U
- Authority
- CN
- China
- Prior art keywords
- groove
- heating furnace
- protection cover
- diffusion pump
- power line
- 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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Abstract
The utility model relates to a power line wiring terminal protection cover especially for a heating furnace of a diffusion pump. The protection cover comprises a frame, wire outlets, a groove, and a wire inlet; the groove is arranged at the front end of the frame; the four sides of the groove are extended towards the internal inclined surfaces to the bottom of the groove; the wire outlets are arranged at the center of the bottom of the groove; and the wire inlet is arranged at the rear end of the frame. According to the utility model, occurrences of a ground accident, an interphase short circuit accident, and a personnel safety accident can be prevented; and the insulated outer rubber skin of the power wire terminal is also protected. When the power line is disassembled, the user only needs to pull out the protection cover directly. Therefore, the provided protection cover with the light weight can be used simply and is also secure and reliable.
Description
Technical field
The utility model relates to a kind of electrician's articles for use, particularly a kind of diffusion pump heating furnace power source special line binding post protective cover.
Background technology
The diffusion pump heating furnace is 380 volts 3 kilowatts of 3 phases at present, the exposed potential safety hazard that causes outside of binding post, about on the binding post, protect with irony, under the furnace temperature condition with higher, cause easily over the ground and the phase fault accident, make equipment charged over the ground, cause waste of energy, phase fault causes disaster hidden-trouble and equipment damage easily.
The utility model content
The utility model is primarily aimed at above problem, and a kind of generation of stopping over the ground with phase fault and personal security accident is provided, and has also protected the outer rubber of mains terminals insulation, during the dismantling power line, directly extract protective cover and can use lightly succinctly, safe and reliable protective cover, its technical scheme is as follows:
A kind of diffusion pump heating furnace power source special line binding post protective cover comprises: framework, line outlet, groove and incoming line, described framework front end is provided with groove, inside inclined-plane, groove four limits extends to bottom portion of groove, and the bottom portion of groove center is equipped with line outlet, and back-end framework is provided with incoming line.
On the technique scheme basis, described incoming line and line outlet width are 10mm.
On the technique scheme basis, described groove mouth specification is 107mm*35mm.
On the technique scheme basis, described groove low side specification is 88mm*35mm.
On the technique scheme basis, described framework volume is 130mm*118mm*65mm.
The beneficial effect that the utility model produces has: stops over the ground the generation with phase fault and personal security accident, also protected the outer rubber of mains terminals insulation, during the dismantling power line, directly extract protective cover and can use lightly succinctly, and safe and reliable.
Description of drawings
Fig. 1 and Fig. 2: the utility model structural representation;
Symbol description:
1. framework, 2. line outlet, 3. groove, 4. incoming line.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and example:
As depicted in figs. 1 and 2, a kind of diffusion pump heating furnace power source special line binding post protective cover comprises: framework 1, line outlet 2, groove 3 and incoming line 4, described framework 1 front end is provided with groove 3, inside inclined-plane, groove 3 four limits extends to groove 3 bottoms, groove 3 bottom centre are equipped with line outlet 2, framework 1 rear end is provided with incoming line 4, during use power line is pierced at guard shield rear end incoming line 4, front end line outlet 2 is pulled out, the length of line can be docked power line easily and be got final product with binding post, power line fastening good after, the binding post dress injected in the protective cover gets final product safe ready.
Preferably, described incoming line 4 and line outlet width are 10mm.
Preferably, 3 mouthfuls of specifications of described groove are 107mm*35mm.
Preferably, described groove 3 low side specifications are 88mm*35mm.
Preferably, described framework 1 volume is 130mm*118mm*65mm.
The utility model is stopped over the ground the generation with phase fault and personal security accident, has also protected the outer rubber of mains terminals insulation, during the dismantling power line, directly extracts protective cover and can use lightly succinctly, and is safe and reliable.
With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any change or modification of doing based on the utility model all belong to the claimed scope of the utility model.
Claims (5)
1. diffusion pump heating furnace power source special line binding post protective cover, it is characterized in that, comprise: framework, line outlet, groove and incoming line, described framework front end is provided with groove, inside inclined-plane, groove four limits extends to bottom portion of groove, the bottom portion of groove center is equipped with line outlet, and back-end framework is provided with incoming line.
2. according to the described a kind of diffusion pump heating furnace power source special line binding post protective cover of claim 1, it is characterized in that: described incoming line and line outlet width are 10mm.
3. according to the described a kind of diffusion pump heating furnace power source special line binding post protective cover of claim 1, it is characterized in that: described groove mouth specification is 107mm*35mm.
4. according to the described a kind of diffusion pump heating furnace power source special line binding post protective cover of claim 1, it is characterized in that: described groove low side specification is 88mm*35mm.
5. according to the described a kind of diffusion pump heating furnace power source special line binding post protective cover of claim 1, it is characterized in that: described framework volume is 130mm*118mm*65mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756991 CN203150730U (en) | 2012-12-31 | 2012-12-31 | Power line wiring terminal protection cover especially for heating furnace of diffusion pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220756991 CN203150730U (en) | 2012-12-31 | 2012-12-31 | Power line wiring terminal protection cover especially for heating furnace of diffusion pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150730U true CN203150730U (en) | 2013-08-21 |
Family
ID=48978230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220756991 Expired - Fee Related CN203150730U (en) | 2012-12-31 | 2012-12-31 | Power line wiring terminal protection cover especially for heating furnace of diffusion pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241921A (en) * | 2014-09-12 | 2014-12-24 | 青岛润鑫伟业科贸有限公司 | Power line terminal block protective cover special for diffusion pump heating furnace |
-
2012
- 2012-12-31 CN CN 201220756991 patent/CN203150730U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241921A (en) * | 2014-09-12 | 2014-12-24 | 青岛润鑫伟业科贸有限公司 | Power line terminal block protective cover special for diffusion pump heating furnace |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20191231 |