CN2501079Y

CN2501079Y - Reflecting cover device for ultravioet ray lamp of exposure meter

Info

Publication number: CN2501079Y
Application number: CN 01258614
Authority: CN
Inventors: 梁茂忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-14
Filing date: 2001-12-14
Publication date: 2002-07-17
Anticipated expiration: 2011-12-14

Abstract

The utility model relates to a reflecting cover device for ultraviolet lamp of exposure machine, characterized by being composed of a first reflecting cover and a second reflecting cover. The first reflecting cover is a hollow mask body comprised by a wrinkle aluminum plate, on the upper part of which an ultraviolet lamp is arranged. The second reflecting cover, a hollow mask body comprised by a wrinkle aluminum plate, is arranged under the first reflecting cover and close to the lower end of the first reflecting cover, and is provided with two relative first wall bodies and two relative second wall bodies connected to the first wall bodies. The utility model has the advantages of simple structure, low cost, easy maintenance, simplified assembling process and higher analyzing degree.

Description

The device of exposure machine UV-lamp reflex housing

Technical field

The utility model relates to a kind of device of exposure machine UV-lamp reflex housing.

Background technology

Flourish along with circuit board industry in recent years, most importantly the image transfer of circuit board in the manufacturing process of circuit board, be about to the line pattern on the egative film, transfer on the plate face with " directly photoresistance " or the mode of " indirect printing ", make plank become the interconnection distribution of part and the carrier of assembling, the exposure of the process of this image transfer is an indispensable ring again, and when exposure light squint angle, important documents such as uniformity coefficient all are covered with confidential relation with reflection, and traditional exposure sources such as parallel exposure machine, though can reach preferable effect, member is various, assembling is complicated, to consume man-hour a lot of, involve great expense problems such as maintenance difficult.

Exposure machine UV-lamp reflex housing device as shown in Figure 1, include lamp socket 10, first reflex housing 11, second reflex housing 12 and workbench 13, one side of lamp socket 10 is provided with UV-lamp 14 and assembles first reflex housing 11 in this side, the lower end of this first reflex housing 11 is provided with this second reflex housing 12 again, and be provided with this workbench 13 in the appropriate location of these second reflex housing, 12 lower ends, workbench 13 is in order to put the article that need exposure, when exposure, to make the UV-lamp effect, and light be reflexed to predetermined position by first reflex housing 11 and second reflex housing 12.As shown in Figure 2, first reflex housing 11 is formed the hollow cover body by the minute surface aluminium sheet, and the angle of the internal face of the perisporium of first reflex housing 11 and this surface level is approximately 55 degree.As Fig. 3, Fig. 4 and shown in Figure 5, second reflex housing 12 also is the hollow cover body of being formed for the minute surface aluminium sheet, and the body perisporium of second reflex housing is become ground floor perisporium 15 by complications, second layer perisporium 16 and the 3rd layer of perisporium 17 are formed, before the ground floor perisporium 15, the internal face of back body wall 151 and the angle of surface level are approximately 59 degree, a left side, the internal face of right body wall 152 and the angle of surface level are approximately 51.7 degree, before the second layer perisporium 16, the internal face of back body wall 161 and the angle of surface level are approximately 65.1 degree, a left side, the internal face of right body wall 162 and the angle of surface level are approximately 58.5 degree, and the 3rd layer of perisporium 17 sticked on a wrinkle aluminium sheet, before it, the internal face of back body wall 171 and the angle of surface level are approximately 69.5 degree, its left side, the internal face of right body wall 172 and the angle of surface level are approximately 63.4 degree.

Summary of the invention

The purpose of this utility model just provides a kind of device of exposure machine UV-lamp reflex housing of simple in structure, cost is low, easy-maintaining, simplification assembling flow path and resolution rise effect.

The purpose of this utility model is achieved in that a kind of device of exposure machine UV-lamp reflex housing, it is characterized in that it includes first reflex housing and second reflex housing is formed, the hollow cover body formed by the wrinkle aluminium sheet of first reflex housing wherein, on it, be equipped with UV-lamp in the part of end, the internal face of the perisporium of first reflex housing and the angle of surface level are approximately 55 degree, and second reflex housing is to be assembled in below first reflex housing and the lower end of close first reflex housing, second reflex housing is the hollow cover body that the wrinkle aluminium sheet is formed, second reflex housing has the two first relative wall bodies, and two relatively and with interconnected second wall body of this first wall body, each wall body is become the upper strata wall body by complications, middle level wall body and lower floor's wall body, wherein the angle of the internal face of the upper strata wall body of each first wall body and surface level is greatly in the scope of 52-57.79 degree, the angle of the same wall of middle level wall body and the internal face of upper strata wall is approximately 179.28 degree, and the angle of the internal face of the internal face of lower floor's wall body and middle level wall body is approximately 175.08 degree, and the angle of the internal face of the upper strata wall body of each second wall body and surface level is approximately 59.04 degree, the internal face of the internal face of middle level wall body and upper strata wall body is approximately 173.86 degree, and the angle of the internal face of the internal face of lower floor's wall body and middle level wall body is approximately 175.56 degree.

Description of drawings

Fig. 1 is the structural representation of existing UV-lamp exposure machine,

Fig. 2 is the first reflex housing stereographic map of existing UV-lamp exposure machine device,

Fig. 3 is the second reflex housing upward view of existing UV-lamp exposure machine device,

Fig. 4 is the front view of Fig. 3 second reflex housing,

Fig. 5 is the right view of Fig. 3 second reflex housing,

Fig. 6 is the assembling three-dimensional cutaway view of first reflex housing of the present utility model,

Fig. 7 is the upward view of second reflex housing of the present utility model,

Fig. 8 is the front view of Fig. 7 second reflex housing,

Fig. 9 is the right view of Fig. 7 second reflex housing,

Figure 10 is a structural representation of the present utility model.

Embodiment

Below in conjunction with drawings and Examples the utility model is described in further detail: lower floor's wall body 312 of the upper strata wall body 310 of lower floor's wall body 302 of the upper strata wall body 300 of first reflex housing 2, second reflex housing 3, first wall body 30, first wall body, the middle level wall body 301 of first wall body, first wall body, second wall body 31, second wall body, the middle level wall body 311 of second wall body, second wall body, ultraviolet ray 4, lamp socket 5, setting element 51, workbench 6.

Shown in Fig. 6,7,8,9, the utility model includes first reflex housing 2 and second reflex housing 3, the hollow cover body formed by the wrinkle aluminium sheet of this first reflex housing 2 wherein, on it, be equipped with the internal face of perisporium of UV-lamp 4, the first reflex housings and the interior angle of surface level in the part of end and be approximately 55 degree.

Second reflex housing 3 is assembled in below above-mentioned first reflex housing 2 and the lower end of close first reflex housing 2, the hollow cover body that second reflex housing 3 is made up of the wrinkle aluminium sheet, second reflex housing 3 has the two first relative wall bodies 30, and two relatively and with first wall body, 30 interconnected second wall bodies 31, each wall body 30, the 31st, become the upper strata wall body by complications, middle level wall body and lower floor's wall body, wherein the angle of the internal face of the upper strata wall body 300 of each first wall body 30 and surface level is greatly in the scope of 52 degree-57.79 degree, the angle of the internal face of the internal face of middle level wall body 301 and upper strata wall 300 is approximately 179.28 degree, and the angle of the internal face of the internal face of lower floor's wall body 302 and middle level wall body 301 is approximately 175.08 degree, and the angle of the internal face of the upper strata wall body 310 of each second wall body 31 and surface level is approximately 59.04 degree, the internal face 311 of middle level wall body is approximately 173.86 degree with the internal face of upper strata wall body 310, and the angle of the internal face of lower floor's wall body 312 and the internal face of middle level wall body 311 is approximately 175.56 and spends, and at lower floor's wall body 302 of each wall body, 312 add and post the specular aluminium sheet.

As shown in figure 10, during assembling, first reflex housing 2 is to be assembled in the lamp socket 5 that is equiped with UV-lamp 4, and the center of second reflex housing 3 must align with UV-lamp 4 centers when it is assembled, lamp socket 5 also is provided with a setting element 51, when the center and UV-lamp 4 centers of second reflex housing 3 align, and after in the scope of the gap of second reflex housing 3 and first reflex housing 2 at 8mm, make the setting element 51 of lamp socket 5 fixing, and the center of the necessary alignment work platform 6 in the center of first reflex housing 2 and second reflex housing 3.

Claims

1, a kind of device of exposure machine UV-lamp reflex housing, it is characterized in that it is made up of first reflex housing (2) and second reflex housing (3), the hollow cover body that first reflex housing (1) is made up of the wrinkle aluminium sheet, on it, be equipped with UV-lamp (4) in the end parts, the internal face of the perisporium of first reflex housing (2) and the angle of surface level are approximately 55 degree, second reflex housing (3) is to be assembled in below above-mentioned first reflex housing (2) and the lower end of close first reflex housing (1), the hollow cover body that second reflex housing (3) is made up of the wrinkle aluminium sheet, second reflex housing (3) has two relative first wall bodies (30), and two relatively and with interconnected second wall body of first wall body (30) (31), this every wall body is become the upper strata wall body by complications, middle level wall body and lower floor's wall body, wherein the angle of the internal face of the upper strata wall body (300) of each first wall body and surface level is greatly in the scope of 52 degree-57.79 degree, the angle of the internal face of middle level wall body (301) and the internal face of upper strata wall is approximately 179.28 degree, and the angle of the internal face of the internal face of lower floor's wall body (312) and middle level wall body (300) is approximately 175.08 degree, and the angle of the internal face of the inner wall of the upper strata wall body (310) of each second wall body and surface level is approximately 59.04 degree, the internal face of the internal face of middle level wall body (311) and upper strata wall body (310) is approximately 173.86 degree, and the angle of the internal face of the internal face of lower floor's wall body (312) and middle level wall body (311) is approximately 175.56 degree.

2, the device of exposure machine UV-lamp reflex housing as claimed in claim 1, the lower floor's wall body that it is characterized in that each wall body of second reflex housing (3) add and post the specular aluminium sheet.