CN210487165U - Device for detecting airtightness of car lamp wire harness - Google Patents
Device for detecting airtightness of car lamp wire harness Download PDFInfo
- Publication number
- CN210487165U CN210487165U CN201921376571.XU CN201921376571U CN210487165U CN 210487165 U CN210487165 U CN 210487165U CN 201921376571 U CN201921376571 U CN 201921376571U CN 210487165 U CN210487165 U CN 210487165U
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- quick
- wire harness
- connecting piece
- profiling
- wiring harness
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- Examining Or Testing Airtightness (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a device for the airtightness detection of car lamp wiring harness, which comprises an airtightness instrument, an air inlet pipe, a quick-connection sealing connecting piece, an O-shaped sealing ring, a profiling wiring harness connector and wiring harnesses, wherein one side of the profiling wiring harness connector is provided with an air inlet pipe connecting port, the output end of the airtightness instrument is connected with the air inlet pipe, the other end of the air inlet pipe is connected with the quick-connection sealing connecting piece, the quick-connection sealing connecting piece is fixedly connected to the profiling wiring harness connector, the other side of the profiling wiring harness connector is provided with a wiring harness connecting port, the wiring harnesses are fixedly arranged on the profiling wiring harness connecting port through the wiring harness connecting port, thereby forming a detection mechanism for detecting the leakproofness of the wiring harnesses, the device has simple structure, is convenient and easy to operate, the profiling wiring harness connector is connected with an air storage tank in advance, the airtight effect of the whole lamp, the quick sealing detection effect of the full-size wire harness can be realized.
Description
Technical Field
The utility model relates to an airtight detection technical field of pencil specifically is a device that is used for airtight detection of car light pencil.
Background
At present, the airtight check out test set of producer of car light pencil is not popularized completely, causes a considerable pencil product to have the gas leakage phenomenon, in case sealed bad pencil assembles on the whole lamp, will destroy the airtight environment of whole lamp, makes the car light use produce fog, even the drop of water, directly influences user's use impression, and the function of serious influence whole lamp even makes the interior circuit short circuit of lamp, arouses the incident.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device for airtight detection of car light pencil to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a device for airtight detection of car light pencil, includes airtight appearance, intake pipe, connects sealing connection spare, O type sealing washer, profile modeling pencil connector and pencil soon, intake-tube connection port has been seted up to the one side of connecing sealing connection spare soon, the one end of intake pipe is connected through intake-tube connection port and is connect sealing connection spare soon, the other end of intake pipe is connected with the gas holder, and is provided with airtight appearance in the intake pipe, connect sealing connection spare's opposite side soon and set up the connection port who supplies profile modeling pencil connector, profile modeling pencil connector is through the connection guide pillar fixed connection of one side on connecing sealing connection spare soon and supplying profile modeling pencil connector's connection port.
As a further aspect of the present invention: the other side of the profiling wire harness connector is provided with a wire harness connecting port, and the wire harness is fixedly arranged on the profiling wire harness connecting port through the wire harness connecting port.
As a further aspect of the present invention: an O-shaped sealing ring is arranged between the quick connection sealing connecting piece and the imitated wire harness connecting port.
As a further aspect of the present invention: the quick-connection sealing connecting piece and the profile modeling wire harness connector are both of a cylindrical structure, a through hole is formed in the center line of the quick-connection sealing connecting piece and the profile modeling wire harness connector, and the aperture of the through hole of the quick-connection sealing connecting piece and the profile modeling wire harness connector is smaller than that of the air inlet pipe connecting port and the wire harness connecting port.
As a further aspect of the present invention: the connecting port of the profiling wire harness connector of the quick-connection sealing connecting piece is a threaded blind hole, the profiling wire harness connector and the connecting guide pillar of the quick-connection sealing connecting piece are sleeves, external threads are arranged on the sleeves, and the profiling wire harness connector is in threaded connection with the quick-connection sealing connecting piece through the guide pillar.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses with the gas holder through the intake pipe through quick sealing connection spare with different interface size removable profile modeling pencil connector set between set up to dismantling and be connected, different size pencil can link to each other with detecting the structure through profile modeling pencil connector simultaneously, promote detection efficiency, increase the reliability, can not have any destruction action to lamps and lanterns itself simultaneously and produce. The device simple structure, convenient easy operation is connected profile modeling pencil connector and gas holder in advance, simulates the airtight effect of whole lamp, through the conversion between the different interface size profile modeling pencil connectors, can realize the quick sealed detection effect of full-size pencil.
Drawings
Fig. 1 is a schematic system structure diagram of a device for detecting airtightness of a vehicle lamp wire harness.
Fig. 2 is a schematic structural diagram of a quick-connection sealing connector in a device for detecting the airtightness of a vehicle lamp wire harness.
Fig. 3 is a schematic structural diagram of a copying wire harness connector in the device for detecting the airtightness of the wire harness of the vehicle lamp.
In the figure: the air tightness instrument comprises an air inlet pipe 1, an air inlet pipe 2, a quick-connection sealing connecting piece 3, an air inlet pipe connecting port 31, an O-shaped sealing ring 4, a profiling wire harness connector 5, a wire harness 6 and a wire harness connecting port 51.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, an apparatus for detecting air tightness of a car light wire harness includes an air tightness meter 1, an air inlet pipe 2, a quick-connect sealing connector 3, an O-ring 4, a profiling wire harness connector 5 and a wire harness 6, one side of the quick-connection sealing connecting piece 3 is provided with an air inlet pipe connecting port 31, one end of the air inlet pipe 2 is connected with the quick-connection sealing connecting piece 3 through the air inlet pipe connecting port 31, the other end of the air inlet pipe 2 is connected with an air storage tank, and the air inlet pipe 2 is provided with an air-tight instrument 1, the other side of the quick-connection sealing connecting piece 3 is provided with a connecting port for a profiling wire harness connector 5, the profiling wire harness connector 5 is fixedly connected to a connecting port of the quick-connection sealing connecting piece 3 for the profiling wire harness connector 5 through a connecting guide pillar on one side, and the functions of air outlet and leakage quantity monitoring of the profiling wire harness connector 5 are achieved through the air tightness instrument 1.
The other side of the profiling wire harness connector 5 is provided with a wire harness connection port 51, the wire harness 6 is fixedly arranged on the profiling wire harness connection port 51 through the wire harness connection port 51, the wire harness 6 is matched with the profiling wire harness connector 5 module, and the profiling wire harness connector 5 can be made into any specification size according to requirements to be matched with wire harnesses 6 of different standards for air tightness detection.
An O-shaped sealing ring 4 is arranged between the quick-connection sealing connecting piece 3 and the imitated wire harness connecting port 51 to play a sealing role.
Connect sealed connecting piece 3 and profile modeling pencil connector 5 soon and be the cylinder structure, and seted up the through-hole on connect sealed connecting piece 3 and profile modeling pencil connector 5 central line soon, and connect the aperture of sealed connecting piece 3 and profile modeling pencil connector 5 through-hole soon and be less than intake pipe connection port 3 and pencil connection port 5's aperture.
The connecting port of the profiling wire harness connector 5 of the quick-connection sealing connecting piece 3 is a threaded blind hole, the profiling wire harness connector 5 and the connecting guide pillar of the quick-connection sealing connecting piece 3 are sleeves, external threads are arranged on the sleeves, and the profiling wire harness connector 5 is in threaded connection with the quick-connection sealing connecting piece 3 through the guide pillar.
The utility model discloses a theory of operation is: can link to each other with the structure of profile modeling pencil connector 5 through pencil connection port 51 with unidimensional pencil 6, with profile modeling pencil connector 5 through quick sealing connecting piece 3 and gas tank connection, simulate the airtight effect of whole lamp to through the conversion between the different interface size profile modeling pencil connectors 5, can realize the quick sealed detection effect of full-size pencil 6.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. A device for detecting the airtightness of a car lamp wire harness is characterized by comprising an airtightness instrument (1), an air inlet pipe (2), a quick-connection sealing connecting piece (3), an O-shaped sealing ring (4), a profiling wire harness connector (5) and a wire harness (6), one side of the quick-connection sealing connecting piece (3) is provided with an air inlet pipe connecting port (31), one end of the air inlet pipe (2) is connected with the quick-connection sealing connecting piece (3) through an air inlet pipe connecting port (31), the other end of the air inlet pipe (2) is connected with an air storage tank, an air-tight instrument (1) is arranged on the air inlet pipe (2), the other side of the quick-connection sealing connecting piece (3) is provided with a connecting port for a profiling wire harness connector (5), the profiling wire harness connector (5) is fixedly connected to a connecting port of the quick-connection sealing connecting piece (3) for the profiling wire harness connector (5) through a connecting guide pillar on one side;
the other side of the profiling wire harness connector (5) is provided with a wire harness connecting port (51), and the wire harness (6) is fixedly arranged on the profiling wire harness connecting port (51) through the wire harness connecting port (51).
2. The device for detecting the airtightness of the car lamp wire harness according to claim 1, wherein an O-shaped sealing ring (4) is arranged between the quick-connection sealing connecting piece (3) and the imitated wire harness connecting port (51).
3. The device for detecting the airtightness of the car lamp wiring harness according to claim 1, wherein the quick-connection sealing connecting piece (3) and the copying wiring harness connector (5) are both of a cylindrical structure, a through hole is formed in a center line of the quick-connection sealing connecting piece (3) and the copying wiring harness connector (5), and the aperture of the through hole of the quick-connection sealing connecting piece (3) and the copying wiring harness connector (5) is smaller than that of the air inlet pipe connecting port (31) and that of the wiring harness connecting port (51).
4. The device for detecting the airtightness of the car lamp wiring harness according to claim 1, wherein a connection port of the quick-connection sealing connecting piece (3) for the copying wiring harness connector (5) is a threaded blind hole, a connection guide pillar of the copying wiring harness connector (5) and the quick-connection sealing connecting piece (3) is a sleeve, an external thread is formed on the sleeve, and the copying wiring harness connector (5) is connected to the quick-connection sealing connecting piece (3) through the guide pillar in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376571.XU CN210487165U (en) | 2019-08-23 | 2019-08-23 | Device for detecting airtightness of car lamp wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921376571.XU CN210487165U (en) | 2019-08-23 | 2019-08-23 | Device for detecting airtightness of car lamp wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487165U true CN210487165U (en) | 2020-05-08 |
Family
ID=70537590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921376571.XU Active CN210487165U (en) | 2019-08-23 | 2019-08-23 | Device for detecting airtightness of car lamp wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487165U (en) |
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2019
- 2019-08-23 CN CN201921376571.XU patent/CN210487165U/en active Active
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