CN103716928A - Electronic heater for electronic thermoregulator - Google Patents
Electronic heater for electronic thermoregulator Download PDFInfo
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- CN103716928A CN103716928A CN201310755463.4A CN201310755463A CN103716928A CN 103716928 A CN103716928 A CN 103716928A CN 201310755463 A CN201310755463 A CN 201310755463A CN 103716928 A CN103716928 A CN 103716928A
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- electronic
- outer shell
- metal shell
- electronic heater
- shell pipe
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Abstract
The invention relates to the field of automobile spare parts, in particular to an electronic heater for an electronic thermoregulator. The electronic heater for the electronic thermoregulator comprises an up-down hollow metal outer shell tube, wherein the lower end of the metal outer shell tube is connected with a cold extruding end socket in a sealing mode, a layer of high-temperature insulation material is arranged on the inner wall of the metal outer shell tube, an up-down hollow magnetic tube is arranged at the bottom of the inner wall of the high-temperature insulation material, a thermal fuse is arranged on the lower portion of the inner wall of the magnetic tube, the high-temperature insulation material is arranged above the thermal fuse, the upper end of the metal outer shell tube is sleeved with an upper sleeve, a round step used for stopping the metal outer shell tube from penetrating out is arranged on the top of the upper sleeve, and the middle of the round step is hollowed out to form a through hole used for allowing an ECU control line to penetrate through. The electronic heater for the electronic thermoregulator has the advantages that the outer shell processing technology of the electronic heater is simplified, raw materials are saved, high-temperature resistance and insulation can be achieved, heat conduction is fast, response time is short, the response time of similar products abroad is 12s, the response time at the company is less than 6s, and the service life is doubled.
Description
Technical field
The present invention relates to auto parts machinery field, especially a kind of device electronic heater that adjusts the temperature electronically.
Background technology
The device energy autocontrol valve that adjusts the temperature electronically changes the flow of liquid automatically according to the operating mode of the variations in temperature of liquid and engine, make engine reach optimum working state, be emerging energy-conserving and environment-protective in the world in recent years, a kind of high-end product that improves engine performance, traditional mechanical type thermosistor cannot be realized.The core of device autocontrol valve of adjusting the temperature electronically is that heater part is electronic heater, owing to being subject to the restrictions such as environment for use, production technology, the electronic heater of small size is still blank at home, external product quality also fluctuates always, and subject matter is that the life-span is short, warm-up time is long, sensitivity is low.
Summary of the invention
In order to solve the technical problem that the above-mentioned life-span is short, warm-up time is long, sensitivity is low, the invention provides a kind of device electronic heater that adjusts the temperature electronically.
Technical scheme of the present invention is as follows:
A kind of device electronic heater that adjusts the temperature electronically, the metal shell pipe that comprises upper and lower hollow, the described metal shell pipe lower end cold extrusion end socket that is tightly connected, metal shell inside pipe wall is provided with one deck high temperature insulating material, described high temperature insulating material inwall bottom is provided with the magnetic tube of upper and lower hollow, described magnetic tube inwall bottom is provided with heating wire, described heating wire top is provided with high temperature insulating material, metal shell pipe upper end cover has upper cover, described upper cover top is provided with to block the round platform rank that metal shell pipe passes, in the middle of described round platform rank, hollow out forms in order to see through the through hole of ECU control line.
As preferably, described metal shell pipe is cylindrical.
As preferably, step cutting pattern is arranged at described upper cover bottom, and external wall of upper portion is recessed to form groove, and groove is used for being connected with miscellaneous part, more firm.
As preferably, described through hole is circular, and circle is easily processed, and raises the efficiency.
Use technical scheme of the present invention, simplify electronic heater shell processing technology, save raw material, the injection of adopting new technology, is filled in the electronic heater heat-generating pipe gap in internal diameter 3mm left and right, length 100mm, make each parts of electronic heater be solidified into one, can be high temperature resistant, insulation, heat conduction be fast, the response time is short, the same kind of products at abroad response time is 12S, our company is less than 6S the response time, and the life-span improves more than 2 times.
Accompanying drawing explanation
Fig. 1 is product structure schematic diagram of the present invention;
Fig. 2 is the structural representation of metal shell pipe of the present invention;
Fig. 3 is the structural representation of Fig. 2 A place magnifying state;
Fig. 4 is the structural representation before improving.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
As Fig. 1, 2, a kind of device electronic heater that adjusts the temperature electronically shown in 3, the metal shell pipe 9 that comprises upper and lower hollow, diameter 3mm between metal shell pipe 9 inwalls, length 100mm, diameter 4mm between upper cover 4 inwalls, the described metal shell pipe 9 lower ends cold extrusion end socket 8 that is tightly connected, metal shell pipe 9 inwalls are provided with one deck high temperature insulating material 3, described high temperature insulating material 3 inwall bottoms are provided with the magnetic tube 2 of upper and lower hollow, described magnetic tube 2 inwall bottoms are provided with heating wire 1, described heating wire 1 top is provided with high temperature insulating material 3, metal shell pipe 9 upper end covers have upper cover 4, upper cover 4 outer wall stepped diameters 12mm, length 24mm, described upper cover 4 tops are provided with to block the round platform rank 10 that metal shell pipe 9 passes, in the middle of described round platform rank 10, hollow out forms in order to see through the through hole 7 of ECU control line 5, described metal shell pipe 9 is cylindrical, step cutting pattern is arranged at described upper cover 4 bottoms, external wall of upper portion is recessed to form groove 6, described through hole 7 is circular, save raw material, the round steel of the long 24mm of this product materials diameter 12mm, the hollow pipe of the long 100mm of diameter 3mm, as shown in Figure 4, tradition adopts the long 100mm round steel of diameter 12mm, than this product materials many 6 times, tradition needs repeatedly car external diameter and repeatedly boring in addition, concentricity is difficult to be controlled, this product adopts cold extrusion packet header technology, without boring, be integral with upper cover lower step riveted, not only technique is simple and quality is guaranteed.
During use, ECU control line 5 both positive and negative polarities first connect respectively magnetic tube 2, and ECU control line 5 provides control signal and switches on power, and operating path is: positive source line → magnetic tube → high temperature insulating material → heating wire → high temperature insulating material → magnetic tube → power-polar curve.
Claims (4)
1. the device electronic heater that adjusts the temperature electronically, the metal shell pipe (9) that comprises upper and lower hollow, it is characterized in that: described metal shell pipe (9) the lower end cold extrusion end socket (8) that is tightly connected, metal shell pipe (9) inwall is provided with one deck high temperature insulating material (3), described high temperature insulating material (3) inwall bottom is provided with the magnetic tube (2) of upper and lower hollow, described magnetic tube (2) inwall bottom is provided with heating wire (1), described heating wire (1) top is provided with high temperature insulating material (3), metal shell pipe (9) upper end cover has upper cover (4), described upper cover (4) top is provided with to block the round platform rank (10) that metal shell pipe (9) passes, in the middle of described round platform rank (10), hollow out forms in order to see through the through hole (7) of ECU control line (5).
2. a kind of device electronic heater that adjusts the temperature electronically according to claim 1, is characterized in that: described metal shell pipe (9) is cylindrical.
3. a kind of device electronic heater that adjusts the temperature electronically according to claim 1, is characterized in that: step cutting pattern is arranged at described upper cover (4) bottom, and external wall of upper portion is recessed to form groove (6).
4. a kind of device electronic heater that adjusts the temperature electronically according to claim 1, is characterized in that: described through hole (7) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755463.4A CN103716928B (en) | 2013-12-31 | 2013-12-31 | Electronic heater for electronic thermoregulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310755463.4A CN103716928B (en) | 2013-12-31 | 2013-12-31 | Electronic heater for electronic thermoregulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103716928A true CN103716928A (en) | 2014-04-09 |
| CN103716928B CN103716928B (en) | 2015-07-22 |
Family
ID=50409364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310755463.4A Active CN103716928B (en) | 2013-12-31 | 2013-12-31 | Electronic heater for electronic thermoregulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103716928B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770103A (en) * | 2018-06-08 | 2018-11-06 | 宁波兴慈热动电器有限公司 | Electronic heater for electronic thermoregulator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0109843A1 (en) * | 1982-11-23 | 1984-05-30 | United Kingdom Atomic Energy Authority | Resistance heater probe |
| CN1122407A (en) * | 1993-08-13 | 1996-05-15 | 久世义一 | Temperature control system for an internal combustion engine |
| JPH10176531A (en) * | 1996-12-18 | 1998-06-30 | Giichi Kuze | Constant-temperature water control thermostat |
| CN2788502Y (en) * | 2004-12-21 | 2006-06-14 | 无锡市太湖之星电热电器有限公司 | Direct insert electric heater |
| CN201262113Y (en) * | 2008-08-25 | 2009-06-24 | 曲阜天博汽车零部件制造有限公司 | Electronic thermostat |
| CN103002604A (en) * | 2012-11-30 | 2013-03-27 | 东风富士汤姆森调温器有限公司 | Heating element for electronic thermolator and production method of heating element |
| CN203675346U (en) * | 2013-12-31 | 2014-06-25 | 宁波兴慈热动电器有限公司 | Electronic heater for electronic thermoregulator |
-
2013
- 2013-12-31 CN CN201310755463.4A patent/CN103716928B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0109843A1 (en) * | 1982-11-23 | 1984-05-30 | United Kingdom Atomic Energy Authority | Resistance heater probe |
| CN1122407A (en) * | 1993-08-13 | 1996-05-15 | 久世义一 | Temperature control system for an internal combustion engine |
| JPH10176531A (en) * | 1996-12-18 | 1998-06-30 | Giichi Kuze | Constant-temperature water control thermostat |
| CN2788502Y (en) * | 2004-12-21 | 2006-06-14 | 无锡市太湖之星电热电器有限公司 | Direct insert electric heater |
| CN201262113Y (en) * | 2008-08-25 | 2009-06-24 | 曲阜天博汽车零部件制造有限公司 | Electronic thermostat |
| CN103002604A (en) * | 2012-11-30 | 2013-03-27 | 东风富士汤姆森调温器有限公司 | Heating element for electronic thermolator and production method of heating element |
| CN203675346U (en) * | 2013-12-31 | 2014-06-25 | 宁波兴慈热动电器有限公司 | Electronic heater for electronic thermoregulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770103A (en) * | 2018-06-08 | 2018-11-06 | 宁波兴慈热动电器有限公司 | Electronic heater for electronic thermoregulator |
| CN108770103B (en) * | 2018-06-08 | 2024-04-26 | 宁波兴慈热动电器有限公司 | Electronic heater for electronic temperature regulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103716928B (en) | 2015-07-22 |
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