CN204402712U - A kind of automotive air intake pipe heated connector - Google Patents
A kind of automotive air intake pipe heated connector Download PDFInfo
- Publication number
- CN204402712U CN204402712U CN201520022505.8U CN201520022505U CN204402712U CN 204402712 U CN204402712 U CN 204402712U CN 201520022505 U CN201520022505 U CN 201520022505U CN 204402712 U CN204402712 U CN 204402712U
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- China
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- main body
- ptc heater
- heat conductive
- conductive tube
- plug blade
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Abstract
The utility model relates to a kind of automotive air intake pipe heated connector, it comprises main body, heat conductive tube and heating jacket, main body is provided with hollow via-hole, one end of main body is cutting graftage part, the other end of main body is end-to-end joint part, periphery, end-to-end joint part is provided with groove, seal ring is provided with in groove, the middle part of main body is provided with symmetrical through-hole groove, heat conductive tube is metal tube, heat conductive tube is by being fixedly connected with the hollow via-hole at end-to-end joint part place, heating jacket comprises sheath shell, two PTC heater bands and plug blade, plug blade is located at the inside of sheath shell, plug blade and sheath shell fasten formation electrical inserting terminal, be fixedly connected with outside main body by sheath shell in the through-hole groove that PTC heater band is located at outside main body, the side of PTC heater band contacts with heat conductive tube, PTC heater band is connected by wire with plug blade.Connector of the present utility model has following beneficial effect: 1 structure is simple, and assembling easily; Low and the good stability of 2 costs; 3 are easy to assembling.
Description
Technical field
The utility model belongs to automobile manufacturing field, particularly a kind of automotive air intake pipe heated connector.
Background technique
At present, in automotive air intake pipe application, generally adopt and do not use heating equipment, in the winter that the north is cold, the phenomenons such as suction port freezes, and air input of engine by air is reduced and even produces blocking, and easy generation automobile starting is difficult and flame-out, reduce client's use sense to be subject to, increase toxic emission to a certain extent.
Model utility content
Goal of the invention: the utility model makes improvement for above-mentioned prior art Problems existing, namely the utility model discloses and provides a kind of automotive air intake pipe heated connector.The problems such as it takes PTC heater band, without the need to increasing ECU (Electrical Control Unit), only simply need change in original pipeline base, and vehicle namely can be made normally to use in the winter that the north is cold, and solution vehicle launch is difficult and flame-out.
Technological scheme: a kind of automotive air intake pipe heated connector, comprises main body, heat conductive tube and heating jacket,
Described main body is provided with hollow via-hole,
One end of described main body is cutting graftage part, and the other end of described main body is end-to-end joint part, and periphery, end-to-end joint part is provided with groove, is provided with seal ring in groove, and the middle part of main body is provided with symmetrical through-hole groove,
Described heat conductive tube is metal tube, and described heat conductive tube is fixedly connected with the hollow via-hole at end-to-end joint part place by embedding and injection molding or elastic conjunction mode,
Described heating jacket comprises sheath shell, two PTC heater bands and plug blade, described plug blade is located at the inside of described sheath shell, described plug blade and sheath shell fasten formation electrical inserting terminal, be fixedly connected with outside main body by sheath shell in the through-hole groove that described PTC heater band is located at outside main body, the side of described PTC heater band contacts with described heat conductive tube, and described PTC heater band is connected by wire with described plug blade.
As a kind of preferred version of a kind of automotive air intake pipe heated connector disclosed in the utility model, the diameter of described heat conductive tube is 17mm, wall thickness is the copper pipe of 0.5mm.
As a kind of preferred version of a kind of automotive air intake pipe heated connector disclosed in the utility model, described sheath shell is made up of the two halves shell of the bent fastening be connected.
As a kind of preferred version of a kind of automotive air intake pipe heated connector disclosed in the utility model, the size of the symmetrical through-hole groove in the middle part of main body and the matching size of PTC heater band close.
Beneficial effect: disclosed in the utility model, a kind of automotive air intake pipe heated connector has following beneficial effect:
1, structure is simple, and assembling easily;
2, take PTC heater band, without the need to ECU (Electrical Control Unit), be easy to application, cost is low and safe and reliable, good stability.
3, quick inserting electric terminal, is easy to connect, safe and convenient.
Accompanying drawing explanation
Fig. 1 is the plan view of a kind of suction tude heated connector disclosed in the utility model;
Fig. 2 is the left view of a kind of suction tude heated connector disclosed in the utility model;
Fig. 3 is the sectional view in A-A face in Fig. 2;
Fig. 4 is the sectional view in B-B face in Fig. 2;
Fig. 5 is the sectional view in C-C face in Fig. 1;
Wherein:
10-main body 11-cutting graftage part
12-end-to-end joint part 13-seal ring
14-fixed hole 15-heating jacket
16-PTC heater band 17-plug blade
19-heating jacket housing fastening place, 18-heating jacket housing bending place
20-wire groove 21-electrical inserting terminal
22-heat conductive tube
Embodiment:
Below embodiment of the present utility model is described in detail.
For sake of convenience, hereinafter described " on " D score " left side " " right side " all consistent with the direction up and down in figure, but protection domain of the present utility model not to be provided constraints.
Specific embodiment 1
As shown in Fig. 1 ~ Fig. 5, a kind of automotive air intake pipe heated connector, comprises main body 10, heat conductive tube 22 and heating jacket 15,
Main body 10 is provided with hollow via-hole,
One end of main body 10 is cutting graftage part 11, and the other end of main body 10 is end-to-end joint part 12, and periphery, end-to-end joint part 12 is provided with groove, is provided with seal ring 13 in groove, and the middle part of main body 10 is provided with symmetrical through-hole groove,
Heat conductive tube 22 is metal tube, and heat conductive tube 22 is fixedly connected with by the hollow via-hole of embedding and injection molding mode with end-to-end joint part 12,
Heating jacket 15 comprises sheath shell, two PTC heater bands 16 and plug blade 17, plug blade 17 is located at the inside of sheath shell, plug blade 17 and sheath shell fasten formation electrical inserting terminal 21, be fixedly connected with outside main body 10 by sheath shell in the through-hole groove that PTC heater band 16 is located at outside main body 10, the side of PTC heater band 16 contacts with heat conductive tube 22, and PTC heater band 16 is connected by wire with plug blade 17.
PTC heater band 16 and plug blade 17 are assembled in sheath shell, and in heating jacket shell, assembling a pair PTC heater band 16, fastens to the outside of main body 10, fasten process PTC heater band and just in time fall in body through-holes groove.
As shown in Figure 2, the right side of main body 10 is provided with fixed hole 14.
As shown in Figure 3, main body 10 is connected with plug blade 17 by wire groove 20, and 19 in figure represents heating jacket housing fastening place.
In Fig. 5 18 represents heating jacket housing bending place.
In the present embodiment, the diameter of heat conductive tube 22 is 17mm, wall thickness is the copper pipe of 0.5mm.
In the present embodiment, sheath shell is made up of the two halves shell of the bent fastening be connected.
In the present embodiment, the size of the symmetrical through-hole groove in the middle part of main body 10 and the matching size of PTC heater band 16 close.
During use, the enterprising gas port of engine cylinder-body is inserted in end-to-end joint part 12, fixed by pick up the ears tapped hole and engine cylinder-body of end-to-end joint part, cutting graftage part 11 communicates with suction tude, the enterprising gas port of engine cylinder-body is inserted in end-to-end joint part 12, be fixedly connected with generator cylinder body by the tapped hole of picking up the ears of end-to-end joint part 12, plug-in end is connected fast with automobile circuit port, after energising, PTC heater band 16 generates heat, by heat-conducting copper pipe, heat is transmitted to end-to-end joint part 12 port fast, ensure not freeze at the suction port in winter of cold, air inflow does not reduce.
Specific embodiment 2
Roughly the same with specific embodiment 1, difference is: heat conductive tube 22 is fixedly connected with by the hollow via-hole of elastic conjunction mode with the end-to-end joint part 12 of main body 10.
Above mode of execution of the present utility model is elaborated.But the utility model is not limited to above-mentioned mode of execution, in the ken that art those of ordinary skill possesses, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (4)
1. an automotive air intake pipe heated connector, it is characterized in that, comprise main body, heat conductive tube and heating jacket, described main body is provided with hollow via-hole, one end of described main body is cutting graftage part, the other end of described main body is end-to-end joint part, periphery, end-to-end joint part is provided with groove, seal ring is provided with in groove, the middle part of main body is provided with symmetrical through-hole groove, described heat conductive tube is metal tube, described heat conductive tube is fixedly connected with the hollow via-hole at end-to-end joint part place by embedding and injection molding or elastic conjunction mode, described heating jacket comprises sheath shell, two PTC heater bands and plug blade, described plug blade is located at the inside of described sheath shell, described plug blade and sheath shell fasten formation electrical inserting terminal, be fixedly connected with outside main body by sheath shell in the through-hole groove that described PTC heater band is located at outside main body, the side of described PTC heater band contacts with described heat conductive tube, described PTC heater band is connected by wire with described plug blade.
2. a kind of automotive air intake pipe heated connector as claimed in claim 1, is characterized in that, the diameter of described heat conductive tube is 17mm, wall thickness is the copper pipe of 0.5mm.
3. a kind of automotive air intake pipe heated connector as claimed in claim 1, it is characterized in that, described sheath shell is made up of the two halves shell of the bent fastening be connected.
4. a kind of automotive air intake pipe heated connector as claimed in claim 1, is characterized in that, the size of the symmetrical through-hole groove in the middle part of main body and the matching size of PTC heater band close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022505.8U CN204402712U (en) | 2015-01-13 | 2015-01-13 | A kind of automotive air intake pipe heated connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022505.8U CN204402712U (en) | 2015-01-13 | 2015-01-13 | A kind of automotive air intake pipe heated connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204402712U true CN204402712U (en) | 2015-06-17 |
Family
ID=53426578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022505.8U Active CN204402712U (en) | 2015-01-13 | 2015-01-13 | A kind of automotive air intake pipe heated connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204402712U (en) |
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2015
- 2015-01-13 CN CN201520022505.8U patent/CN204402712U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |