CN218671840U

CN218671840U - Internal drying sealing device for assembling car lamp

Info

Publication number: CN218671840U
Application number: CN202221081833.1U
Authority: CN
Inventors: 虞守豪; 张万路; 姚其
Original assignee: Jiangsu Xinyun Molding Technology Co ltd
Current assignee: Jiangsu Xinyun Molding Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2023-03-21
Anticipated expiration: 2032-05-05

Abstract

The utility model is suitable for a car light assembly fixture technical field, the utility model provides an inside dry sealing device for car light assembly, including air intake system, the system of giving vent to anger and the car light installation base that is used for placing the car light, car light installation base both sides are provided with intake pipe butt fusion closing means and outlet duct butt fusion closing means, fill into dry gas to the car light inside through air intake system, discharge through the system of giving vent to anger with the inside original humid gas of car light, treat the inside gaseous back by whole replacements of car light, carry out the hot melt through intake pipe butt fusion closing means and outlet duct butt fusion closing means with car light intake pipe and car light outlet duct and seal, thereby accomplish the inside humid gas replacement and the inside seal of car light, the car light fault rate has been reduced, the car light life-span has been improved, the device simple structure simultaneously, degree of automation is also high.

Description

Internal drying sealing device for assembling car lamp

Technical Field

The utility model is suitable for a car light assembly fixture technical field provides an inside dry sealing device is used in car light assembly.

Background

In the production assembling process of car light, the car light is the important part that realizes the automotive lighting, and the inside drying of needing to guarantee of car light, otherwise can appear steam, serious still can cause car light part to damage, and because the drying of unable assurance environment when the car light is assembled, can make though car light outside seal, inside still has moist gas, produces the influence to subsequent use of car light and life-span.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an inside dry sealing device is used in car light assembly aims at solving the car light quality problem that the humid ambient gas leads to in the current car light assembling process.

In order to achieve the above object, the present invention provides the following technical solutions: an internal drying sealing device for vehicle lamp assembly comprises an air inlet system, an air outlet system and a vehicle lamp mounting base for placing a vehicle lamp, wherein the vehicle lamp mounting base is provided with a vehicle lamp air inlet pipe fixing groove and a vehicle lamp air outlet pipe fixing groove; the air inlet system comprises an air inlet system air inlet connected with an air source, an air inlet push rod, an air inlet nozzle and an air drier, wherein the air inlet push rod is provided with the air inlet nozzle facing the direction of an air inlet pipe of the vehicle lamp; the air outlet system comprises an air outlet push rod, and an air outlet nozzle is arranged on the air outlet push rod facing the direction of the air outlet pipe of the car lamp.

Furthermore, the gas dryer is a membrane type gas dryer, a humidity sensor is further arranged on a flexible pipeline between the gas dryer and the air inlet nozzle, and the air outlet nozzle is also connected with the humidity sensor. The humidity transducer of suction nozzle can monitor the dryness factor of the replacement air supply after the gaseous desiccator of diaphragm type is dry, and the humidity transducer of play gas nozzle can monitor the humidity of giving vent to anger, and the humidity of giving vent to anger when giving vent to anger the mouth enough dry humidity that represents the humid gas in the car light and is replaced completely, can carry out further sealed butt fusion.

Furthermore, the air inlet pipe welding and sealing device also comprises a first telescopic seat and a first air blowing device, and the air inlet pipe welding and sealing clamp is fixedly connected to the first telescopic seat; the air outlet pipe welding and sealing device further comprises a second telescopic seat and a second blowing device, and the air outlet pipe welding clamp is fixedly connected to the second telescopic seat. The blowing device can cool the car lamp air inlet pipe and the car lamp air outlet pipe which are welded and sealed quickly, and the operation time is shortened.

Further, the device also comprises a compressed nitrogen tank, wherein the compressed nitrogen tank is communicated with an air inlet of the air inlet system. The nitrogen gas as a gas with stability superior to air can better prolong the service life of the car lamp.

Furthermore, the air inlet nozzle is a rubber air inlet nozzle with a hole in the middle, and the aperture of the hole in the middle is smaller than the outer diameter of the air inlet pipe of the vehicle lamp; the air outlet nozzle is a rubber air outlet nozzle with a hole in the middle, and the aperture of the hole in the middle is smaller than the outer diameter of the air outlet pipe of the car lamp. Such design is mainly in order to promote the gas tightness between suction nozzle and car light intake pipe, play the mouth and the car light outlet duct, prevents gas leakage.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the quality problem caused by air humidity in the vehicle lamp can be reduced by replacing the conventional gas in the vehicle lamp with the dried gas, and the service life of the vehicle lamp can be better prolonged by filling nitrogen with better stability;

2. the device simple structure, degree of automation is high simultaneously, can accomplish whole the sealed process of aerifing fully automatically.

Drawings

Fig. 1 is a schematic structural view of an internal drying and sealing device for assembling a vehicle lamp according to the present invention;

FIG. 2 is a schematic structural view of the air intake system of the present invention;

FIG. 3 is a schematic structural view of the sealing device for welding the air inlet pipe according to the present invention;

in the figure: 1. car light installation base, 2, air intake system air inlet, 3, gas dryer, 4, humidity transducer, 5, air inlet push rod, 6, suction nozzle, 7, outlet duct butt fusion closing means, 701, first flexible seat, 702, first device of blowing, 703, inlet duct butt fusion clamp, 8, car light, 801, car light intake pipe, 802, car light outlet duct, 9, outlet duct butt fusion closing means, 10, play mouth, 11, the push rod of giving vent to anger.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, refer to fig. 1-3, the utility model provides a pair of car light assembly is with inside dry sealing device, including air inlet system, air outlet system, compressed nitrogen gas jar, and car light installation base 1 for placing car light 8, aforementioned car light installation base 1 is provided with car light intake pipe fixed slot and car light outlet duct fixed slot, car light installation base 1 is close to car light intake pipe fixed slot one side and is provided with intake pipe butt fusion closing means 7, car light installation base 1 is close to car light outlet duct fixed slot one side and is provided with outlet duct butt fusion closing means 9, aforementioned intake pipe butt fusion closing means 7 includes intake pipe butt fusion clamp 703 that matches with car light intake pipe 801, aforementioned outlet duct butt fusion closing means 9 includes outlet duct butt fusion clamp that matches with car light outlet duct 802, intake pipe butt fusion closing means 7 still includes first flexible seat 701 and first air-blowing device 702, intake pipe butt fusion clamp 703 is fixed connection on first flexible seat 701, outlet duct butt fusion closing means 9 still includes second flexible seat and second air blowing device, outlet duct butt fusion clamp fixed connection is on the flexible seat of second; the air inlet system comprises an air inlet system air inlet 2 connected with an air source and an air inlet push rod 5, the air inlet push rod 5 is fixedly provided with an air inlet nozzle 6 towards the direction of an automobile lamp air inlet pipe 801, the air inlet system further comprises an air dryer 3, the air dryer 3 is a membrane type air dryer, the air inlet system air inlet 2, the air dryer 3 and the air inlet nozzle 6 are sequentially communicated through a flexible pipeline, a compressed nitrogen tank is communicated with the air inlet system air inlet 2, a humidity sensor 4 is further arranged on the flexible pipeline between the air dryer 3 and the air inlet nozzle 6, the air outlet system comprises an air outlet push rod 11, the air outlet push rod 11 is fixedly provided with an air outlet nozzle 10 towards the direction of an automobile lamp air outlet pipe 802, the air outlet nozzle 10 is also connected with the humidity sensor 4, the air inlet nozzle 6 is a rubber air inlet nozzle with a hole formed in the middle, and the hole diameter of the air inlet nozzle is smaller than the outer diameter of the automobile lamp air inlet pipe 801; the air outlet nozzle 10 is a rubber air outlet nozzle with a hole in the middle, and the aperture of the hole in the middle is smaller than the outer diameter of the automobile lamp air outlet pipe 802.

The working principle of the embodiment is as follows:

place car light 8 on car light installation base 1, place car light intake pipe 801 and car light outlet pipe 802 respectively in corresponding car light intake pipe fixed slot and car light outlet pipe fixed slot simultaneously, it is linked together with car light intake pipe and car light outlet pipe under the effect of push rod respectively to go out nozzle 10 and suction nozzle 6 this moment, then nitrogen gas is through the dry back of gas dryer 3, get into inside car light 8 through suction nozzle 6, simultaneously pass through the original air of car light 8 inside and go out nozzle 10 and discharge, humidity inductor 4 through going out nozzle 10 and connecting can record the inside air humidity of present car light 8, wait to the air humidity that humidity inductor 4 that goes out nozzle 10 and connect surveyed and require the back, intake pipe butt fusion closing device 7 and outlet pipe butt fusion closing device 9 begin to work, through the flexible seat of first flexible seat 701 and second, can press from both sides 703 and outlet pipe butt fusion clamp with the car light intake pipe 801 and car light intake pipe 802 relevant position respectively driven, then start intake pipe butt fusion clamp 703 and outlet pipe butt fusion clamp, just can seal with car light and outlet pipe 802 hot fusion, thereby realize the replacement of the inside humid gas of car light 8.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element in question must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention: the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.

Claims

1. The internal drying and sealing device for assembling the car lamp is characterized by comprising an air inlet system, an air outlet system and a car lamp mounting base for placing the car lamp, wherein the car lamp mounting base is provided with a car lamp air inlet pipe fixing groove and a car lamp air outlet pipe fixing groove; the air inlet system comprises an air inlet system air inlet connected with an air source and an air inlet push rod, the air inlet push rod is fixedly provided with an air inlet nozzle facing the direction of the air inlet pipe of the car lamp, the air inlet system also comprises an air dryer, and the air inlet system air inlet, the air dryer and the air inlet nozzle are communicated through a flexible pipeline in sequence; the air outlet system comprises an air outlet push rod, and an air outlet nozzle is fixedly arranged on the air outlet push rod in the direction facing the air outlet pipe of the car lamp.

2. The interior dry sealing device for vehicle lamp assembly according to claim 1, wherein the air dryer is a membrane type air dryer, a humidity sensor is further disposed on the flexible pipeline between the air dryer and the air inlet nozzle, and the air outlet nozzle is also connected with the humidity sensor.

3. The inside dry sealing device for vehicle lamp assembly according to claim 1, wherein the air inlet tube welding and sealing device further comprises a first telescopic base and a first air blowing device, and the air inlet tube welding and sealing device is fixedly connected to the first telescopic base; the air outlet pipe welding and sealing device further comprises a second telescopic seat and a second blowing device, and the air outlet pipe welding clamp is fixedly connected to the second telescopic seat.

4. The interior dry sealing device for vehicle lamp assembly according to claim 1, further comprising a compressed nitrogen gas tank in communication with an intake system air inlet.

5. The interior dry seal device for vehicle lamp assembly as set forth in claim 1, wherein said nozzle is a rubber nozzle having a central opening, the diameter of the central opening being smaller than the outer diameter of the vehicle lamp inlet; the air outlet nozzle is a rubber air outlet nozzle with a hole in the middle, and the aperture of the hole in the middle is smaller than the outer diameter of the air outlet pipe of the car lamp.