CN203363888U

CN203363888U - Illumination device for inspecting synthetic leather

Info

Publication number: CN203363888U
Application number: CN2013205027533U
Authority: CN
Inventors: 田树松
Original assignee: ZHEJIANG JINSHANG SYNTHETIC LEATHER Co Ltd
Current assignee: ZHEJIANG JINSHANG SYNTHETIC LEATHER Co Ltd
Priority date: 2013-08-16
Filing date: 2013-08-16
Publication date: 2013-12-25
Anticipated expiration: 2023-08-16

Abstract

The utility model discloses an illumination device for inspecting synthetic leather. The illumination device comprises a lamp tube, wherein the lamp tube is strip-shaped; a tubular lamp cover is sleeved outside the lamp tube; a heat-insulation vacuum layer is arranged between the inner wall and the outer wall of the tubular lamp cover; end covers are mounted on the two end surfaces of the lamp tube; the lamp tube is fixed in a frame through the end covers. When the temperature of the lamp tube is higher after the lamp tube works for a long time, the tubular lamp cover can be used for isolating the temperature of the lamp tube from the outside to prevent the high temperature of the lamp tube from influencing the synthetic leather for inspection.

Description

A kind of lighting device of synthetic leather check use

Technical field

The utility model relates to a kind of lighting device, in particular for the lighting device of check synthetic leather.

Background technology

At present, synthetic leather more and more occurs in daily life, high-quality synthetic leather wants multiple working procedure just can make usually, and check is also to compare the key link in the synthetic leather manufacture process, present stage check synthetic leather surface quality major part still relies on naked eyes to judge, this just requires higher to light, so a lot of enterprises all are equipped with some powerful illuminating lamps on the station of check synthetic leather, for the clearer surface of seeing synthetic leather clearly of inspector's energy, but this class illuminating lamp also has certain drawback, because these illuminating lamps are all powerful lamp usually, and lamp is closer from the leather distance of check use, in the time of the lamp longevity of service, common surface temperature is higher, and synthetic leather is afraid of the thermal source of high temperature very much, can be near illuminating lamp when the inspector checks synthetic leather because of carelessness sometimes, while even touching illuminating lamp, can damage the lines on synthetic leather surface, even destroy synthetic leather.

The utility model content

The utility model technical issues that need to address are, a kind of lighting device of synthetic leather check use is provided, while having solved the synthetic leather check, and the conventional too high leather surface lines that affects of the easy surface temperature of lighting device.

The technical solution of the utility model is: a kind of lighting device of synthetic leather check use, comprise fluorescent tube, fluorescent tube is strip, the fluorescent tube outer cover has the tubulose lampshade, be provided with heat insulation vacuum layer between tubulose lampshade inside and outside wall, described lamp tube ends face is equipped with end cap, and described fluorescent tube is fixed in a framework by end cap.

Preferably, described tubulose lampshade peripheral hardware has the Explosion-proof globe of lattice-shaped, Explosion-proof globe can prevent that the tubulose lampshade may too high the breaking of internal temperature and have influence on synthetic leather, and installed that Explosion-proof globe also can prevent synthetic leather to a certain extent additional in the situation that not tensioning cause depression directly to touch the tubulose lampshade.

Preferably, described end cap center method is to being provided with columnar projections, and the columnar projections outer wall is provided with screw thread, for the ease of fluorescent tube is installed.

Preferably, described frame vertical straight is to the lamp tube installation rack that has strip, and the lamp tube installation rack front and back sides is through with kidney slot, and the existence of kidney slot can allow position that fluorescent tube installs freedom and flexibility more.

Preferably, described columnar projections embeds in described kidney slot, and the head nut screwing clamping of columnar projections can be regulated the installation site of fluorescent tube, to adapt to the lighting requirement that the inspector is different with nut tightness adjusting.

After adopting the technical program, fluorescent tube is fixed in a framework, during the synthetic leather check, be placed on framework, a tubulose lampshade that is provided with heat insulation vacuum layer on the fluorescent tube outer cover, can prevent that the fluorescent tube rear surface excess Temperature that works long hours from having influence on the outer synthetic leather of framework, what optimization was considered can be at the additional dress Explosion-proof globe of tubulose lampshade, prevent that synthetic leather from directly touching tubulose lampshade surface, can also be set as fluorescent tube and framework movable fixed, can need to regulate the distance between fluorescent tube and synthetic leather according to difference, there is the temperature of this lighting device rear lighting lamp itself can not have influence on the synthetic leather surface, improve the surface quality of synthetic leather.

The accompanying drawing explanation

Accompanying drawing 1 is fixed on the schematic diagram in framework for this lighting device;

Accompanying drawing 2 is this lighting device partial schematic sectional view;

The schematic diagram that accompanying drawing 3 is the lighting device cross section.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further:

As shown in Figure 1 to Figure 3, this lighting device mainly is fixed in framework 1, synthetic leather 3 delivers into from the left side along the profile of framework 1, be provided with straight down lamp tube installation rack 11 in the middle of framework 1, lamp tube installation rack 11 has two, respectively in the front and back of framework 1 side, lamp tube installation rack 11 front and back sides have the kidney slot 111 of perforation, lighting device has mainly comprised a powerful fluorescent tube 2, fluorescent tube 2 outer cover a tubulose lampshade 21, be provided with a heat insulation vacuum layer 211 between described tubulose lampshade 21 inwalls and outer wall, the temperature of inwall can not pass on outer wall like this, the temperature remains within the normal range with regard to energy for outer wall, thereby do not have influence on the synthetic leather 3 on framework, optimize and consider, install the Explosion-proof globe 23 of a lattice-shaped additional in tubulose lampshade 21 outsides, because consider that fluorescent tube 2 long-term work excess temperatures are very high, can cause tubulose lampshade 21 inner wall temperatures too high, may break, the tubulose lampshade broken can have influence on the synthetic leather surface, the Explosion-proof globe simultaneously installed additional can also be avoided directly contact tubulose lampshade 21 of synthetic leather 3, be reduced to the impact on synthetic leather 3 of temperature minimum, on two end faces of fluorescent tube 2, end cap 22 has been installed, the outside, end cap 22 center normal direction is provided with columnar projections 221, columnar projections 221 outer walls are provided with screw thread, like this columnar projections 221 can be embedded in before in the kidney slot 111 of described lamp tube installation rack 11, then at the end of the columnar projections nut of screwing on, like this by the degree of tightness of nut, can regulate the distance between fluorescent tube 2 and synthetic leather 3, because the needs according to different inspectors, it is also different during different synthetic leather check, illumination being required, so the distance of suitably regulating between fluorescent tube 2 and synthetic leather 3 can be adjusted intensity of illumination, be conducive to the inspector and check synthetic leather.

Below only with regard to the utility model preferably example be described, but can not be interpreted as it is limitations on claims.The utility model not only limits to and above example, its concrete structure allows to change, those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from spirit of the present utility model, all should belong to the defined scope of the utility model claims.

Claims

1. the lighting device of synthetic leather check use, comprise fluorescent tube (2), it is characterized in that: fluorescent tube (2) is strip, fluorescent tube (2) outer cover has tubulose lampshade (21), be provided with heat insulation vacuum layer (211) between tubulose lampshade (21) inside and outside wall, described fluorescent tube (2) both ends of the surface are equipped with end cap (22), and described fluorescent tube (2) is fixed in a framework (1) by end cap (22).

2. the lighting device of synthetic leather check use according to claim 1, is characterized in that: the outer Explosion-proof globe (23) that is provided with lattice-shaped of described tubulose lampshade (21).

3. synthetic leather according to claim 2 is checked the lighting device of use, and it is characterized in that: described end cap (22) central vertical is provided with columnar projections (22), and columnar projections (22) outer wall is provided with screw thread.

4. synthetic leather according to claim 3 is checked the lighting device of use, and it is characterized in that: described framework (1) is provided with the lamp tube installation rack (11) of strip straight down, and lamp tube installation rack (11) front and back sides is through with kidney slot (111).

5. synthetic leather according to claim 4 is checked the lighting device of use, and it is characterized in that: described columnar projections (22) embeds in described kidney slot (111), the head nut screwing clamping of columnar projections.