TWM608205U - Improved structure of ultraviolet detector - Google Patents

Abstract

This creation is an improved structure of an ultraviolet detector. Its external structure is composed of a body and a tail cover. A leak-proof O-ring, a convex glass plate, a pressure ring, and a combined The machine plate of the ultraviolet sensor and a machine plate pressing ring. The feature of this creation is that the tight combination of the leak-proof O-ring, convex glass plate, and the pressing ring can effectively prevent liquid from leaking into the interior. Organizations, those who have achieved absolute waterproofing.

Description

Improved structure of ultraviolet detector

This creation is about the design of an improved structure of an ultraviolet detector, which mainly uses the transformation of internal components to prevent liquid from leaking into the internal mechanism and obtain the technical field of waterproof effect.

The conventional ultraviolet detector 1 often sees water into the internal mechanism, causing the detector to malfunction or damage. Its structure is shown in Figures 1 and 2. A body 11 and a tail cover 18 are butt-connected into an integrated external structure, which contains A leak-proof O-ring 12, a cylindrical glass tube 13, a pressing ring 14, a positioning ring 15, and a machine plate 17 combined with an ultraviolet sensor 16. After being assembled, the pressing ring 14 is used to tighten the round glass Then push the leak-proof O-ring 12 to achieve the purpose of waterproofing; however, because the leak-proof O-ring 12 is not supported and forced to tighten, there is still a gap in between, so its leak-proof effect is not satisfactory. Needs to be improved.

This creation is an improved structure of an ultraviolet detector. Its external structure is composed of a body and a tail cover. A leak-proof O-ring, a convex glass plate, a pressure ring, and a combined The machine plate of the ultraviolet sensor and a machine plate pressing ring. The feature of this creation is that the tight combination of the leak-proof O-ring, convex glass plate, and the pressing ring can effectively prevent liquid from leaking into the interior. Organizations, those who have achieved absolute waterproofing.

11: body

12: Leak-proof O-ring

13: Cylindrical glass tube

14: pressure ring

15: positioning ring

16: UV sensor

17: Machine board

18: Tail cover

21: body

22: Leak-proof O-ring

23: Convex glass plate

24: pressure ring

25: UV sensor

26: machine board

27: Machine plate pressing ring

28: Tail cover

Figure 1 is an exploded perspective view of a conventional ultraviolet detector.

Figure 2 is a combined cross-sectional view of a conventional ultraviolet detector.

Figure 3 is an exploded perspective view of the creative UV detector.

Figure 4 is a combined cross-sectional view of the creative UV detector.

Please refer to Figures 3 and 4, the improved structure of the UV detector of this creation, its external structure is composed of a body 21 and a tail cover 28, and a leak-proof O-ring 22 and a convex shape are sequentially arranged inside it. The glass plate 23, a pressing ring 24, a machine plate 26 combined with an ultraviolet sensor 25, and a machine plate pressing ring 27; the feature of this creation is that the leak-proof O-ring 22 is clamped to the convex glass plate 23 The protruding part is pushed up from behind the convex glass plate 23 via the pressing ring 24, so that the convex glass plate 23 can also be fully compressed and leak-proof O-ring 22, achieving a state of complete compression between the three. , And can effectively prevent liquid from leaking into the internal mechanism, resulting in absolute waterproof effect.

In summary, with the improved design borrowed from this creation, the UV detector that is often used outdoors can obviously provide a better waterproof effect, and it has practical progress. In addition, this creation is also equipped with a machine plate pressing ring 27 on the back side of the machine plate 26, so that after the overall assembly, the machine plate 26 also has a stable positioning effect, which can prevent the machine plate 26 from shaking and increase the authoring The practical effect.

The above is only a preferred embodiment of this creation, and any transformation or modification implemented in the spirit of this creation is still included in the scope of this patent.

21: body

22: Leak-proof O-ring

23: Convex glass plate

24: pressure ring

25: UV sensor

26: machine board

27: Machine plate pressing ring

28: Tail cover

Claims (2)

An improved structure of an ultraviolet detector. The external structure is composed of a body and a tail cover. A leak-proof O-ring, a convex glass plate, a pressure ring, and a combined ultraviolet sensor are sequentially arranged inside the structure. After the assembly, the leak-proof O-ring is clamped on the convex part of the convex glass plate, and the pressing ring is pushed up from the back of the convex glass plate to make the convex glass The board also fully tightens the leak-proof O-ring to achieve a completely tight structure between the three. According to the improved structure of the ultraviolet detector described in claim 1, after being assembled, the machine plate pressing ring is topped on the rear end of the machine plate to stabilize the fixed position of the machine plate.

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