CN105201587B - Diesel heating stick - Google Patents
Diesel heating stick Download PDFInfo
- Publication number
- CN105201587B CN105201587B CN201510693020.6A CN201510693020A CN105201587B CN 105201587 B CN105201587 B CN 105201587B CN 201510693020 A CN201510693020 A CN 201510693020A CN 105201587 B CN105201587 B CN 105201587B
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- main body
- copper sheet
- nylon main
- heating
- nylon
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Abstract
Diesel heating stick, including heating core and plug connector, the heating core includes nylon main body, PTC thermistor piece and copper sheet, the nylon main body is made of two symmetrical semicylinders, one end of the nylon main body has connecting pin, at least two counterbores and two oil-through holes are provided in nylon main body, PTC thermistor piece is located in nylon main body, and position face oil-through hole, PTC thermistor piece is clamped both sides up and down by copper sheet, the copper sheet is fixed on by rivet in nylon main body, and copper sheet one end has the external part for stretching out nylon main body；Described plug connector one end tool there are two electrode, the external part of copper sheet respectively with two electrode weldings.The present invention is by the use of PTC thermistor piece as heating element, by the use of nylon main body as carrier, copper sheet is as upper and lower electrode, directly to the diesel heating near filter element during heating, the efficiency of heating surface is high, diesel oil after heating directly can pass through the filter paper of filter, dredges filter core, engine is made normally to start.
Description
Technical field
The invention belongs to technical field of automotive electronics, specifically a kind of diesel heating stick for diesel fuel filter.
Background technology
In cold season, the diesel oil in diesel fuel filter is easily tied cured on filter paper, and diesel oil is formed in filter
Solid fraction makes engine be difficult to start so as to cause the blocking of filter paper, and previous method is exactly in the water accumulating cup of filter
Dress ring heater heats fuel oil in the built-in a disc type heater of filter assembly seat, and such method only exists
Fuel oil is heated in the lower part or top of filter core, it is impossible to timely dredge filter core filter paper, and require the power of heater
It is very big, the power of 150~200W is generally wanted, i.e. energy consumption timely cannot dredge filter core again, and energy consumption takes again.
Invention content
The purpose of the present invention is to provide overcome the deficiencies of the prior art and provide a kind of diesel heating stick, the diesel heating
Stick makes engine normal on diesel fuel filter, can preventing from, to the diesel heating near filter element, dredging filter core
Start.
In order to solve the above technical problems, the present invention provides a kind of diesel heating stick, it is described including heating core and plug connector
Heating core includes nylon main body, PTC thermistor piece and copper sheet, and the nylon main body is made of two symmetrical semicylinders,
One end of the nylon main body has connecting pin, and at least two counterbores and two oil-through holes, PTC temperature-sensitives electricity are provided in nylon main body
Resistance piece is located in nylon main body, and position face oil-through hole, and PTC thermistor piece is clamped both sides up and down by copper sheet, the copper
Piece is fixed on by rivet in nylon main body, and copper sheet one end has the external part for stretching out nylon main body；Described plug connector one end
Tool there are two electrode, the external part of copper sheet respectively with two electrode weldings.
The diesel heating stick of the present invention is by the use of PTC thermistor piece as heating element, by the use of nylon main body as carrier, two
Copper sheet is connected as upper and lower contact conductor with the electrode of plug connector, and the diesel heating stick is on the assembly seat of filter, heating
Core is exactly in the filter core of filter, contacts PTC by oil-through hole directly to the diesel heating near filter core, diesel oil during heating
Thermosensitive resistor film, the efficiency of heating surface is high, and the diesel oil after heating directly can pass through the filter paper of filter, dredge filter core, efficient, and
And as long as power 70W makes filter core internal combustion heating of oil quickly, engine is made normally to start, i.e., it is time saving and energy saving.
The first connecting hole is provided on the connecting pin of the nylon main body, the second connecting hole is provided on the external part of copper sheet, the
Two connecting holes are overlapped with the first connecting hole central axis, and the cross sectional radius of the second connecting hole is more than the transversal of the first connecting hole
Radius surface in this way, when being connected with attachment screw, can add in insulation spacer, it is possible to realize between attachment screw and copper sheet
Attachment screw not only passes through copper sheet, but also is not contacted with copper sheet, and attachment screw is effectively prevent to connect two copper sheets, causes short circuit.
Description of the drawings
Fig. 1 is the stereogram of the heating core of diesel heating stick of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the F-F sectional views of Fig. 2.
Fig. 4 is the schematic diagram of diesel heating stick of the present invention.
Specific embodiment
Invention is described further below by the drawings and specific embodiments.The specific embodiments described herein
It is only invented with explaining, the protection domain being not intended to limit the present invention.
Diesel heating stick, as shown in Fig. 1-Fig. 4, including heating core 100 and plug connector 400, the heating core 100 wraps
Nylon main body 10, PTC thermistor piece 30 and copper sheet 20 are included, nylon main body 10 is made of two symmetrical semicylinders, described
One end of nylon main body 10 has connecting pin 11, is provided with the first connecting hole 14 on connecting pin 11, opened in nylon main body 10 there are three
The oil-through hole 13 of counterbore 12 and two quadrangles, rivet pass through counterbore 12 that two semicylinders are assembled into nylon main body 10, and two
A oil-through hole 13 is all located between counterbore 12, and PTC thermistor piece 30 is located in nylon main body 10, and position face oil-through hole
13, PTC thermistor piece is clamped both sides about 30 by copper sheet 20, and the copper sheet 20 is mounted in nylon main body 10, copper sheet 20
One end has the external part 21 for stretching out nylon main body 10, has the second connecting hole 22 on external part 21, second connecting hole 22
Central axis is overlapped with the central axis of the first connecting hole 14, and the cross sectional radius of the second connecting hole 22 is more than the first connecting hole
14 cross sectional radius when being connected with attachment screw, can add in insulation spacer between attachment screw and copper sheet 20, connect spiral shell
Nail not only passes through copper sheet 20, but also is not contacted with copper sheet 20；There are two electrode, the stretchings of copper sheet 20 for 400 one end of plug connector tool
End 21 respectively with two electrode weldings, so as to which heating core 100 and plug connector 400 are assembled into heating rod.
Claims (2)
1. diesel heating stick, including heating core and plug connector, it is characterised in that：
The heating core includes nylon main body, PTC thermistor piece and copper sheet, and the nylon main body is by two symmetrical semicircles
Cylinder forms, and one end of the nylon main body has connecting pin, and at least two counterbores and two oil-through holes are provided in nylon main body,
PTC thermistor piece is located in nylon main body, and position face oil-through hole, and both sides are by copper piece clip above and below PTC thermistor piece
It holds, the copper sheet is fixed on by rivet in nylon main body, and copper sheet one end has the external part for stretching out nylon main body；
Described plug connector one end tool there are two electrode, the external part of copper sheet respectively with two electrode weldings.
2. diesel heating stick according to claim 1, it is characterised in that：First is provided on the connecting pin of the nylon main body
Connecting hole, the second connecting hole is provided on the external part of copper sheet, and the second connecting hole connect centerline hole with first and overlaps, and second connects
The cross sectional radius for connecing hole is more than the cross sectional radius of the first connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510693020.6A CN105201587B (en) | 2015-10-19 | 2015-10-19 | Diesel heating stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510693020.6A CN105201587B (en) | 2015-10-19 | 2015-10-19 | Diesel heating stick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105201587A CN105201587A (en) | 2015-12-30 |
| CN105201587B true CN105201587B (en) | 2018-07-06 |
Family
ID=54949497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510693020.6A Active CN105201587B (en) | 2015-10-19 | 2015-10-19 | Diesel heating stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105201587B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273752A (en) * | 1996-04-01 | 1997-10-21 | Isuzu Ceramics Kenkyusho:Kk | Self-current-control type glow plug |
| KR20070113703A (en) * | 2006-05-26 | 2007-11-29 | 기아자동차주식회사 | Fuel filter heater for diesel engine |
| CN201486696U (en) * | 2009-08-05 | 2010-05-26 | 容云 | Oil heater for diesel vehicle |
| CN202970963U (en) * | 2012-12-27 | 2013-06-05 | 中国电子科技集团公司第十三研究所 | Diesel electric heater of diesel engine |
| CN203594479U (en) * | 2013-12-17 | 2014-05-14 | 中国电子科技集团公司第十三研究所 | Vehicle-mounted engine oil heater |
| CN205078314U (en) * | 2015-10-19 | 2016-03-09 | 蚌埠森瑟尔测控系统工程有限公司 | Diesel oil heating rod |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRE20050139A1 (en) * | 2005-12-13 | 2007-06-14 | Ufi Filters Spa | DIESEL FUEL FILTER WITH HEATER |
-
2015
- 2015-10-19 CN CN201510693020.6A patent/CN105201587B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273752A (en) * | 1996-04-01 | 1997-10-21 | Isuzu Ceramics Kenkyusho:Kk | Self-current-control type glow plug |
| KR20070113703A (en) * | 2006-05-26 | 2007-11-29 | 기아자동차주식회사 | Fuel filter heater for diesel engine |
| CN201486696U (en) * | 2009-08-05 | 2010-05-26 | 容云 | Oil heater for diesel vehicle |
| CN202970963U (en) * | 2012-12-27 | 2013-06-05 | 中国电子科技集团公司第十三研究所 | Diesel electric heater of diesel engine |
| CN203594479U (en) * | 2013-12-17 | 2014-05-14 | 中国电子科技集团公司第十三研究所 | Vehicle-mounted engine oil heater |
| CN205078314U (en) * | 2015-10-19 | 2016-03-09 | 蚌埠森瑟尔测控系统工程有限公司 | Diesel oil heating rod |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105201587A (en) | 2015-12-30 |
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| GR01 | Patent grant |