CN2466489Y

CN2466489Y - Optical fibre rear lamp for bath room

Info

Publication number: CN2466489Y
Application number: CN 00237902
Authority: CN
Inventors: 樊邦弘
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-11
Filing date: 2000-08-11
Publication date: 2001-12-19
Anticipated expiration: 2010-08-11

Abstract

The utility model relates to a waterproof effect rear lamp for a bath room. The utility model adopts the optical fiber rear light as a light source, and the optical fiber is soft and discolored. The optical fibre rear lamp for the bath room implements multilayer sealing, and a special purpose lighting trough and a rocket head are arranged in the rear lamp. The light is reflected from a lens through the matching of the lighting trough and the rocket head. The light is transferred to the lens and the lamp body through the pressure of a lamp cover to a sealing ring, the elasticity of the sealing ring is deformed, and the outside water can not enter in.

Description

A kind of novel optical fiber bathing pool taillight

The utility model relates to a kind of indoor decoration lamp, especially adopts optical fiber tail light to make light source, soft, the variable color of light, the bathing pool taillight of energy waterproof.

At present, the utility model still belongs to blank, gets rid of tradition and adopts bulb to make interior decoration.

The purpose of this utility model provides a kind of optical fiber bathing pool taillight, and it has effects such as illumination, waterproof, protection against electric shock.

The purpose of this utility model is achieved in that loads onto this taillight on the wall of bathing pool, tighten with adjustable nut, and one of optical fiber connects the light source device that is equipped with the rotation colour wheel, and insert in the taillight afterbody rocket head other end of optical fiber.The structure and the erection sequence of this taillight are: earlier fixed cover is put into lamp body and put on the position of fixed cover, rocket head inserts in the reflector, and the focal point of rocket head is positioned on the focus of reflector, places on the fixed cover together; To be inserted in the light cover of band sealing ring again with the convex lens of sealing ring, be connected with lamp body by the screw thread on the light cover together, and the distortion of threaded together compresses seal; Then, place sealing ring in the lamp body tail seal groove, be connected and compression seal with outer urgent formula fastening; At last, optical fiber is inserted in the lamp body rocket head bottom, pin optical fiber with locking nut screwing by outer rubber ring of compeling in the formula fastening, and according to the wall of different-thickness, the adjustable nut on the adjusting lamp body.

Because adopt such scheme, charged light source device uses uncharged optical fiber light-guiding to enter the bathroom away from bathing pool, that this taillight can reach is not charged, waterproof, variable color, effect safe in utilization, is fit to install on the bathing pool wall.

Below accompanying drawing and enforcement the utility model are further specified.

Fig. 1 is the utility model taillight application principle figure.

The complete section structure chart of Fig. 2 waterproof taillight embodiment.

Fig. 3 is special reflector.

Fig. 4 is special rocket head.

Among Fig. 1: 1-1 floor, 1-2 bathtub, 1-3 bathing pool water, 1-4 tap, 1-5 wall, 1-6 waterproof taillight, 1-7 optical fiber, 1-8 light source device

Among Fig. 2: 2-1 convex lens, 2-2 sealing ring, 2-3 sealing ring, 2-4 fixed cover, 2-5 light cover, 2-6 reflector, 2-7 rocket head, 2-8 adjustable nut, 2-9 lamp body, 2-10 sealing ring, 2-11 compel the formula fastening outward.

In Fig. 1, load onto this bathing pool taillight (1-6) in boring on the wall of bathing pool or on the clamping plate, regulating adjustable nut fixes taillight, then, optical fiber (1-7) end of suitable length is inserted in the outer urgent formula fastening of bathing pool taillight, and tighten outer locking nut of compeling in the formula fastening, optical fiber (1-7) other end inserts the fibre-optical splice that is equipped with on the light source device (1-8) that rotates colour wheel, thereby fixed fiber (1-7); The power supply that connects at last on the light source device (the light source device can be placed on safety and position easily) gets final product.

In the embodiment shown in Figure 2, at first fixed cover (2-4) being put into lamp body (2-9) puts on the position of fixed cover, then rocket head (2-7) is inserted in the reflector (2-6), place it in then on the fixed cover (2-4), again sealing ring (2-2) is inserted on the convex lens (2-1), simultaneously, sealing ring (2-3) is put into seal groove on the light cover (2-5); The light cover (2-5) that will be inserted in the band sealing ring then with the convex lens (2-1) of sealing ring is connected with lamp body (2-9) by the screw thread on the light cover (2-5) simultaneously, and screw thread is tightened the compresses seal distortion; Be placed with sealing ring (2-10) in lamp body (2-9) the tail seal groove, compel formula fastening (2-11) and be connected by compression and seal with outer, optical fiber inserts rocket head (2-7) bottom in the lamp body (2-9), by outer rubber ring and locking nut screwing of compeling in the formula fastening (2-11) optical fiber is pinned, fixes, the adjustable nut (2-8) on the lamp body (2-9) is used to adapt to the wall (1-5) of different-thickness to regulate the installation of taillight.

Claims

1. an optical fiber bathing pool taillight is a light source with the optical fiber of afterbody leaded light, by light source device, optical fiber, compel formula fastening, light cover, convex lens, lamp body, sealing ring, reflector, rocket head outward and constitute, it is characterized in that: convex lens and light cover, light cover and lamp body, lamp body and outer junction of compeling the formula fastening all are added with sealing ring, and the position that packs tightly optical fiber outward in the urgent formula fastening is added with rubber ring; Optical fiber is light conductor, is with the rocket head of optically focused on the optical fiber afterbody; The lamp body outside is with an adjustable nut.

2. optical fiber bathing pool taillight according to claim 1 is characterized in that: be with the rocket head of optically focused on the optical fiber afterbody, the focal point of rocket head is positioned on the focus of reflector.

3. optical fiber bathing pool taillight according to claim 1, it is characterized in that: there is screw thread the lamp body outside, is with an adjustable nut.