CN101197486A

CN101197486A - T5 fluorescent lamp capable of directly replacing conventional light tube

Info

Publication number: CN101197486A
Application number: CNA2006101241087A
Authority: CN
Inventors: 黄嘉宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-08
Filing date: 2006-12-08
Publication date: 2008-06-11

Abstract

The invention provides a T5 fluorescent lamp device, which can be used to replace the prior tubes and comprises two cylindrical lamp holders, a glass casing, an electronic ballast, and a conductor. Each cylindrical lamp holder comprises an upper shell and a lower shell; the electronic ballast is arranged inside the lamp holder; the two lamp holders are respectively fixed at the two ends of the glass casing; the T5 modulator tube is arranged inside the glass casing through the pipe brackets in the two lamp holders; two lamp cap copper needles are arranged at the outer end of the upper shell of each lamp holder, and the width and dimensions of each lamp holder are in fit with the standard G13 lamp holder, the overall dimensions are the same with the critical dimensions of the prior tube, through change over of the switch arranged on the lamp holder, the invention can be used to interchange with prior modulator tubes (T8, T10,T12); an argentea is arranged at the upper part of the interior wall of the glass casing, therefore the brightness is enhanced, and the invention is convenient, safe, energy saving, and economical.

Description

But a kind of T5 fluorescent lighting fixture of direct substitution traditional tube

Technical field

The present invention relates to a kind of fluorescent lamp, energy-saving lamp that especially can the direct substitution traditional tube.

Background technology

The T5 fluorescent tube is in the fluorescent lamp product line, light efficiency is strong, little power consumption because of it has, advantages such as long service life, be specially adapted to large area lighting places such as market, hotel, factory, be considered to after T8 replaces T12, be expected to become T8 competitor's illuminating product of new generation, but because the T5 fluorescent lamp is emphasized and light fixture and the supporting use of ballast, can not be compatible with popular T8 and T12 light fixture, since throwing in market, sales volume remains at low levels always.

Summary of the invention

The object of the present invention is to provide a kind of consistently, can directly use T5 fluorescent lighting fixture, reach not only energy-conserving and environment-protective but also exchange the purpose of using with the above traditional tube of T8 at above tube stand of existing T8 and light fixture with traditional tube overall dimension.

The present invention solves the technical scheme that its technical problem takes: cylindrical detachablely be made up of upper and lower shell two parts, the built-in electronic ballast, two lamp sockets are separately fixed at the two ends of glass bushing, the T5 fluorescent tube is placed in the glass bushing by the conduit saddle in two lamp sockets, each detachable lamp socket upper casing outer end is provided with lamp holder two bronze medal pins, it is opened shelves and size and standard G13 lamp socket and is complementary, whole lamp overall dimension is identical with the traditional tube critical size, by being contained in the switch transition on the lamp socket, can be directly and traditional tube (T8, T10 T12) exchanges use.

Above the glass bushing inwall, have reflective membrane.

Owing to taked said structure, T5 fluorescent lighting fixture of the present invention has following advantage:

1. its overall dimension can be consistent with T8, T10, T12, is convenient to directly use at traditional tube support and light fixture.

2. because the lamp socket upper casing is equipped with switch, make the lamp holder two bronze medal pins of upper casing pass through switch transition, can contact the power input of traditional tube support and light fixture exactly, making traditional tube support and light fixture need not dismantle starter just can on-line operation, avoid consequent potential safety hazard effectively, make traditional tube and T5 fluorescent lamp prodigiosin of the present invention directly exchange use.

3. by the reflective membrane above the inwall of glass bushing, when making the T5 lamp works, the light that send on top is by the reflection and the refraction of reflective membrane, under the same luminous efficiency that makes, the average illumination of T5 fluorescent tube is obviously increased, and plays effects more energy-conservation and the saving electricity charge.

4. shell is detachable up and down for cylindrical lamp socket, and electric ballast T5 fluorescent tube is convenient to take out and is changed, and product is implemented to reclaim, and recirculation is used and brought practical measures.

Description of drawings

The present invention is further illustrated below in conjunction with the drawings and specific embodiments.

Fig. 1 is the detachable formula lamp socket of an embodiment of the invention schematic appearance.

Fig. 2 is the detachable formula lamp socket of embodiment of the invention A-A ' cross-sectional view.

Fig. 3 is an embodiment of the invention lamp socket upper casing structural representation.

Fig. 4 is a switch connection diagram of the present invention.

Fig. 5 is B-B ' generalized section of the present invention.

Fig. 6 is an embodiment of the invention integral type lamp socket schematic appearance.

Fig. 7 is embodiment of the invention integral type lamp socket A-A ' cross-sectional view.

Fig. 8 is not provided with the contour structures schematic diagram of reflective membrane for the present invention.

Fig. 9 is not provided with switch contour structures schematic diagram for the present invention.

Embodiment

As Fig. 1, Fig. 2, shown in Figure 3, cylindrical lamp socket 1,2 is by

upper casing

7,10, and

lower casing

6,9 two parts are formed.The lower casing 6 of lamp socket 1 is provided with sleeve 11,12, T5 pipe conduit saddle 13, location notch 14, post hole 16, upper casing 7 is provided with shrinkage pool 20, grade size opened by lamp holder two bronze medal pins 8 and standard G13 lamp socket is complementary, the two ends of glass bushing 3 are separately fixed on the sleeve 11,12 of lamp socket 1, T5 fluorescent tube 4 is placed on glass bushing 3 inner chambers by the T5 pipe conduit saddle 13 of lamp socket 1 lower casing 6, spacer 15 injects the lamp holder two bronze medal pins 17 of location notchs 14 internal fixation T5 fluorescent tubes 4, screw by shrinkage pool 20, that lower casing will be gone up in post hole 16 will be fastening.Lamp socket 2 is identical with the structure and the fixed form of lamp socket 1.

Electric ballast

18,19 is placed on the inner chamber of lamp socket 1,2 respectively, connects by the lead 5 that is placed on glass bushing 3 inner chambers, and copper pin 8 of the lamp holder of

upper casing

7,10 is electrically connected with the input of electric ballast respectively.

As shown in Figure 4,

install switch

21,22 respectively on lamp socket 1,2 upper casings 7,10.Two copper pins of the left and right

sides lug plate

23,25 of switch 21 and upper casing 7 lamp holders are electrically connected, and intermediate connection sheet 24 is electrically connected (Fig. 5) with electric ballast 18.The connected mode of switch 22 is identical with switch 21.

Fig. 6 is B-B ' generalized section of the present invention, as shown in the figure, glass bushing 3 is fixedlyed connected with the output of lamp socket 2 lower casings 9, and T5 fluorescent tube 4 is placed on the central authorities of glass bushing 3, it is that

electric ballast

18,19 connects usefulness that there are reflective membrane 26, lead 5 in glass bushing 3 inwalls top.

Fig. 7, Fig. 8 is integral type lamp socket schematic appearance of the present invention and A-A cross-sectional view, cylindrical lamp socket (1,2) be the cylindrical lamp socket of integral type, lamp socket (1,2) output is separately fixed at the two ends of glass bushing (3), T5 fluorescent tube (4) by conduit saddle (13) fixed placement in the lamp socket (1,2) in glass bushing (3), electric ballast (18,19) be placed on lamp socket (1 respectively, 2) inner chamber connects lamp socket (1 by the lead (5) that is placed on glass bushing (3) inner chamber, 2) cover plate (27,28) two copper pins of lamp holder (8) are opened shelves and size and standard G13 lamp socket and are complementary, and lamp socket installs switch (21 respectively on (1,2), 22), cover plate (27,28) is fixed on the input of lamp socket (1,2).

Fig. 8 is the contour structures schematic diagram that reflective membrane is not set above glass bushing 1 inwall, and its basic principle is seen Fig. 4.

Fig. 9 is the profile schematic diagram that switch 21,22 is not set on

lamp socket

3,4, and its basic principle is the same with Fig. 6.

The external diameter of glass bushing among the present invention (3) is Φ 26mm～Φ 40mm, and the external diameter of lamp socket (1,2) is Φ 28mm～Φ 42mm, and the T5 fluorescent tube can also be the following caliber fluorescent tube of T4 and T4.

Claims

1. but the T5 fluorescent lighting fixture of a direct substitution traditional tube, it comprises two cylindrical lamp sockets (1,2), glass bushing (3), electric ballast (18,19), lead (5), it is characterized in that: cylindrical lamp socket (1,2) by upper casing (7,10), lower casing (6,9) two parts are formed, lamp socket (1,2) be separately fixed at the two ends of glass bushing (3), T5 fluorescent tube (4) by conduit saddle (13) fixed placement in the lamp socket (1,2) in glass bushing (3), electric ballast (18,19) be placed on lamp socket (1 respectively, 2) inner chamber connects upper casing (7 by the lead (5) that is placed on glass bushing (3) inner chamber, 10) two copper pins of lamp holder (8) are opened shelves and size and standard G13 lamp socket and are complementary, upper casing (7,10) is fixed on the lower casing (6,9) by screw or button bit respectively, lamp socket (1,2) install switch (21,22) respectively on the upper casing (7,10), its left side, right lug plate (23,25) be electrically connected with upper casing lamp holder two bronze medal pins (8) respectively, intermediate connection sheet (24) is electrically connected with electric ballast, and there is reflective membrane (26) glass bushing (3) inwall top.

2. but the T5 fluorescent lighting fixture of a kind of direct substitution traditional tube according to claim 1, it is characterized in that: cylindrical lamp socket (1,2) can also be the cylindrical lamp socket of integral type, lamp socket (1,2) be separately fixed at the two ends of glass bushing (3), T5 fluorescent tube (4) is by lamp socket (1,2) conduit saddle in (13) fixed placement is in glass bushing (3), electric ballast (18,19) be placed on the inner chamber of lamp socket (1,2) respectively, connect by the lead (5) that is placed on glass bushing (3) inner chamber, lamp socket (1, two copper pins of the lamp holder of cover plate 2) (27,28) (8) are opened shelves and size and standard G13 lamp socket and are complementary lamp socket (1,2) install switch (21,22) on respectively.

3. but the T5 fluorescent lighting fixture of a kind of direct substitution traditional tube according to claim 1 and 2, it is characterized in that: the external diameter of its glass bushing (3) is Ф 26mm～Ф 40mm, the external diameter of lamp socket (1,2) is Ф 28mm～Ф 42mm, and the T5 fluorescent tube can also be the following caliber fluorescent tube of T4 and T4.

4. but according to the T5 spot tool of claim 1 or 2 or 3 described a kind of direct substitution traditional tubes, it is characterized in that: on two lamp sockets, respectively install a switch, can also be used for not being with the light fixture of reflective membrane.

5. but according to the T5 spot tool of claim 1 or 2 or 3 or 4 described a kind of direct substitution traditional tubes, it is characterized in that: reflective membrane is with in glass bushing (1) inwall top, can also be used for not installing on lamp socket the light fixture of switch.