阅读说明：本技术 一种汽车用氙气灯泡检测系统 (Xenon bulb detection system for automobile ) 是由 唐光琴 于 2019-09-04 设计创作，主要内容包括：本发明公开了一种汽车用氙气灯泡检测系统,包括设置在灯泡上方的密封罩,所述密封罩为缺少下底的圆柱状空壳,所述密封罩的下底固定连接有一个平光镜,所述平光镜为平凸透镜,所述密封罩的内侧上壁固定有一个点光源,所述平光镜远离点光源的一端贴合有一个聚光镜,所述聚光镜上胶合固定有一个胶质膜,所述密封罩的侧壁设置有一个调焦装置,所述胶质膜与灯泡之间固定悬挂有一个固定板。优点在于：检测灯泡时,将待检测的灯泡放置于固定板的正下方,打开点光源使其发光,若灯泡的反光能力差,则光敏传感器接受的光照强度弱；若灯泡内电极安装错位,则会带动往复电机工作,故而可检测出灯泡的组装是否符合要求。(The invention discloses a xenon bulb detection system for an automobile, which comprises a sealing cover arranged above a bulb, wherein the sealing cover is a cylindrical hollow shell without a lower bottom, the lower bottom of the sealing cover is fixedly connected with a plano-optic lens, the plano-optic lens is a plano-convex lens, a point light source is fixed on the upper wall of the inner side of the sealing cover, one end, far away from the point light source, of the plano-optic lens is attached to a condenser lens, a glue film is fixedly bonded on the condenser lens, a focusing device is arranged on the side wall of the sealing cover, and a fixing plate is fixedly hung between the glue film and the bulb. Has the advantages that: when the bulb is detected, the bulb to be detected is placed under the fixing plate, the point light source is turned on to emit light, and if the light reflecting capacity of the bulb is poor, the illumination intensity received by the photosensitive sensor is weak; if the inner electrode of the bulb is installed in a staggered mode, the reciprocating motor can be driven to work, and therefore whether the assembly of the bulb meets the requirements or not can be detected.)

1. The utility model provides a xenon bulb detecting system for car, is including setting up sealed cowling (1) in the bulb top, its characterized in that, sealed cowling (1) is for lacking the cylindric ghost of going to the bottom, a plano-optic mirror (2) of fixedly connected with that goes to the bottom of sealed cowling (1), plano-optic mirror (2) are plano-convex lens, the inboard upper wall of sealed cowling (1) is fixed with a pointolite (3), the one end laminating that pointolite (3) were kept away from in plano-optic (2) has a condensing lens (4), it is fixed with a glue film (5) to glue on condensing lens (4), the lateral wall of sealed cowling (1) is provided with a focusing device, it has a fixed plate (10) to hang fixedly between glue film (5) and the bulb, be fixed with a photosensitive sensor (11) on fixed plate (10).

2. The xenon bulb detection system for the automobile as claimed in claim 1, wherein a cavity is formed inside the condenser lens (4), the gel film (5) seals the cavity, the focusing device comprises a liquid storage cylinder (7) fixed on a side wall of the sealed cover (1), a piston plate (8) is connected in the liquid storage cylinder (7) in a sealing and sliding manner, the liquid storage cylinder (8) and the cavity are communicated with a communicating pipe (9), the liquid storage cylinder (8) and the condenser lens (4) are filled with colorless and transparent filling liquid, a reciprocating motor (6) is fixedly connected on a side wall of the sealed cover (1), and an output end of the reciprocating motor (6) is fixedly connected with the piston plate (8).

3. The xenon bulb detecting system for the automobile as claimed in claim 2, wherein two photo resistors R1 and R2 are respectively fixed on two sides of the photo sensor (11), and the R1 and R2 are both electrically connected with the reciprocating motor (6).

Technical Field

The invention relates to the technical field of vehicle lamps, in particular to a xenon bulb detection system for an automobile.

Background

After the existing bulb is manufactured, the bulb needs to be detected, and then the bulb can be packaged and sold, so that the bulb cannot work in the selling process; with the continuous progress of the manufacturing process, xenon lamps gradually enter the market under the excellent light-emitting effect, but with the further verification of the market, although the light-emitting intensity of xenon lamps is higher than that of halogen lamps, because the light-emitting mechanism is discharge light by two electrodes, the physical position of a light-emitting point is not easy to be positioned by naked eyes, when the electrodes are assembled into the bulbs, the light-emitting point is not positioned at the focus of a lamp cup due to slight dislocation, so that the far light effect after the electrodes are assembled onto a vehicle body is poor, therefore, in the prior art, each xenon lamp leaves a factory and needs to be electrified and the light-emitting effect is detected, but because the number of the bulbs is large, one bulb needs to be electrified and detected, the work is complicated, the intensity is large, the efficiency is low, and the labor cost is high.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a xenon bulb detection system for an automobile.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a xenon bulb detecting system for car, is including setting up the sealed cowling in the bulb top, the sealed cowling is for lacking the cylindric vacant shell of going to the bottom, a plano mirror of fixedly connected with that goes to the bottom of sealed cowling, the plano mirror is plano-convex lens, the inboard upper wall of sealed cowling is fixed with a pointolite, the one end laminating that the pointolite was kept away from to the plano mirror has a condensing lens, the veneer is fixed with a gelatinous membrane on the condensing lens, the lateral wall of sealed cowling is provided with a focusing device, be fixed with a fixed plate between gelatinous membrane and the bulb, be fixed with a photosensitive sensor on the fixed plate.

In foretell xenon bulb detecting system for car, the inside of condensing lens is provided with the cavity, the gelatinous membrane is sealed with the cavity, focusing device is including fixing the liquid storage barrel at the sealed cowling lateral wall, sealed sliding connection has a piston plate in the liquid storage barrel, the liquid storage barrel communicates with the cavity jointly has a communicating pipe, all fill in liquid storage barrel and the condensing lens colorless transparent filling liquid, reciprocating motor of lateral wall fixedly connected with of sealed cowling, reciprocating motor's output and piston plate fixed connection.

In the xenon bulb detection system for the automobile, two photoresistors R1 and R2 are respectively fixed on two sides of the photosensor, and the R1 and the R2 are both electrically connected with the reciprocating motor.

Compared with the prior art, the invention has the advantages that:

1. In the invention, before the bulb is detected, a qualified bulb is placed below the sealing cover, the power supply of R1 and R2 is switched on and the point light source is lightened, the light emitted by the point light source is irradiated into the bulb by the condenser lens, and if the focus of the condenser lens does not coincide with the light emitting point of the bulb, the reciprocating motor works to drive the piston plate to move, so that the focus of the condenser lens can be automatically adjusted to coincide with the light emitting point of the bulb; the automatic positioning of the detection state of the bulb with one size is completed, and when bulbs with other sizes need to be detected, the operation is repeated.

2. When the bulb is detected, the bulb to be detected is placed under the fixing plate, the point light source is turned on to emit light, and if the light reflecting capacity of the bulb is poor, the illumination intensity received by the photosensitive sensor is weak; if the inner electrode of the bulb is installed in a staggered mode, the reciprocating motor can be driven to work, and therefore whether the assembly of the bulb meets the requirements or not can be detected.

Drawings

Fig. 1 is a schematic structural diagram of a xenon bulb detection system for an automobile according to the present invention;

Fig. 2 is a circuit connection diagram of R1, R2 and the telescopic motor in the xenon bulb detection system for the vehicle according to the present invention.

in the figure: 1 sealing cover, 2 plano mirror, 3 pointolite, 4 condensing lenses, 5 colloidal film, 6 flexible motors, 7 liquid storage barrels, 8 piston plates, 9 communicating pipes, 10 fixed plates, 11 photosensitive sensors.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.