CN2842816Y

CN2842816Y - Straight tube fluorescent lamp switching device improvement

Info

Publication number: CN2842816Y
Application number: CN 200520075130
Authority: CN
Inventors: 卢泰斗
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-30
Filing date: 2005-08-30
Publication date: 2006-11-29
Anticipated expiration: 2015-08-30

Abstract

The utility model discloses the improvement of a straight-tube fluorescent lamp switching device, which comprises a first switcher (21), a second switcher (22) and a protector (7), wherein one end of a first and a second insulating cylinders (101, 102) of the first and second switchers is respectively provided with a first and a second lamp feet (201, 202), the sizes and the distance of two tube pins of the first and the second lamp feet (201, 202) are matched with a G13 lamp holder of the standard T8 fluorescent lamp, two tube pins of the first lamp foot (201) are communicated with the power input end of an electronic ballast for a T5 fluorescent lamp, and the two tube pins of the second lamp foot (202) are connected with each other by a conducting wire 5; the inner part of the protector (7) is provided with a built-in fuse wire. When the utility model is used, the protector (7) is used for replacing a starter of the T8 fluorescent lamp. The utility model has the advantage of simple operation, and the T5 fluorescent lamp is conveniently used on a T8 fluorescent lamp supporting frame.

Description

The conversion device of straight tube fluorescent lamp improvement

Technical field

The utility model relates to a kind of fluorescent lamp auxiliary connecting device, relates in particular to the conversion equipment between a kind of various straight tube fluorescent lamp.

Background technology

The T5 straight tube fluorescent lamp uses maximum inductance type T8 straight tube fluorescent lamps to compare with the active user at present, has the luminous efficiency height, long service life, and color rendering is good, advantages such as no stroboscopic.Even use the user of T8 fluorescent lamp to understand the advantage of T5 fluorescent lamp in a large number, also can be, change odjective causes such as time-consuming because of use habit, and be reluctant to upgrade.

Summary of the invention

In order to overcome above-mentioned defective, the utility model provides a kind of conversion device of straight tube fluorescent lamp improvement, and this conversion device of straight tube fluorescent lamp improvement can make the T5 fluorescent lamp pack at an easy rate and use in the T8 Fluorescent Light and Fixtures, promotes easily.

The utility model for the technical scheme that solves its technical problem and adopt is: a kind of conversion device of straight tube fluorescent lamp improvement; comprise first transducer; second transducer; protector; first; first of two transducers; two insulation cylinders, one end is respectively equipped with first; two lamp bases; first; the size of two root-canal broaches of two lamp bases; distance is complementary with the G13 lamp socket of standard T8 fluorescent lamp; two root-canal broaches of first lamp base and the power input of T5 electronic ballast for fluoresent lamp are conducted; be connected with lead between two root-canal broaches of second lamp base; the inside of protector is internal fuse, and protector is replaced the starter of T8 fluorescent lamp during use.

First and second insulation cylinder other end of first and second transducer is pegged graft respectively in the power input jack at standard T5 fluorescent lighting fixture two ends, and concrete mode is:

First, first of two transducers, the two insulation cylinder other ends are provided with first, two plugs, first, first of the two transducer other ends, two plugs can insert respectively in the outer jointing holes of two ends power supply of standard T5 fluorescent lighting fixture with mating, two root-canal broaches of first lamp base mate respectively with two emptying apertures of first plug in sheet metal be connected with lead, be connected with lead between two root-canal broaches of second lamp base, there is not sheet metal in two emptying apertures of second plug, during use, place two emptying apertures of first plug and contact electricly with sheet metal respectively to two root-canal broaches coupling in the outer jointing holes of standard T5 fluorescent lighting fixture one end power supply, place two emptying apertures of second plug (not provide power supply to the two root-canal broaches coupling in the outer jointing holes of standard T5 fluorescent lighting fixture other end power supply, only play fixation).

First and second insulation cylinder other end of first and second transducer is directly fixed on the two ends of T5 Fluorescent Light and Fixtures, two root-canal broaches of first lamp base and the power input of T5 electronic ballast for fluoresent lamp are conducted, be connected with lead between two root-canal broaches of second lamp base, first and second insulation cylinder other end of first and second transducer is pegged graft for two G5 lamp sockets of T5 fluorescent tube respectively, T5 fluorescent tube two ends are plugged in respectively in the two G5 lamp sockets, play fixedly fluorescent tube effect.

The length of standard T5 fluorescent lighting fixture adds that the length of first and second insulation cylinder deducts first and second insulation cylinder again and inserts the length that standard T5 fluorescent lighting fixture supply hub length partly equals standard T8 fluorescent tube.

T5 Fluorescent Light and Fixtures length adds that first and second insulation cylinder length deducts the length that length that first and second insulation cylinder inserts the T5 Fluorescent Light and Fixtures equals standard T8 fluorescent tube again.

The inside of protector is internal fuse, and the shape of the housing of protector, shell block and standard T8 glow starter is identical, and protector is replaced the starter of standard T8 fluorescent lamp during use.

The beneficial effects of the utility model are: under the prerequisite that keeps original T8 fluorescent lighting fixture, in the power hole at standard T5 fluorescent lighting fixture two ends, install first and second transducer additional or directly fix first and second transducer at T5 Fluorescent Light and Fixtures two ends and replace the T8 fluorescent tube, changing starter again is protector, can use the T5 fluorescent light, simple and practical; Because the utility model does not change the length of standard T5 fluorescent tube, does not change the T8 fluorescent lighting fixture, therefore help the standardization of lighting apparatus; The sort of short circuit breaking phenomenon after fluorescent lamp damages can not appear in the use of protector in addition, has avoided the illuminating line large-area power-cuts, has pursued the trouble that lamp is searched the fault point; In addition, the utility model can obviously be saved user's cost, has remarkable economic efficiency and social benefit.

Description of drawings

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Fig. 1 is the cutaway view of first transducer described in the utility model;

Fig. 2 is the cutaway view of second transducer described in the utility model;

Fig. 3 is the cutaway view of protector described in the utility model;

Fig. 4 is the standard T5 fluorescent lighting fixture schematic diagram with first and second transducer described in the utility model;

Fig. 5 is the schematic diagram of first and second transducer of standard T5 fluorescent lighting fixture band described in the utility model;

Fig. 6 is the schematic diagram after first, second transducer installation site exchanges among Fig. 5;

Fig. 7 is the schematic diagram that first and second transducer of the utility model is directly fixed on T5 Fluorescent Light and Fixtures two ends;

Fig. 8 is the schematic diagram after first, second transducer installation site exchanges among Fig. 7;

Fig. 9 is the circuit diagram (charged sub-ballast) of T5 fluorescent lamp described in the utility model.

Embodiment

Embodiment: a kind of conversion device of straight tube fluorescent lamp improvement; comprise first transducer 21; second transducer 22; protector 7; first; first of two transducers; two insulation cylinders 101; 102 1 ends are respectively equipped with first; two lamp bases 201; 202; first; two lamp bases 201; the size of 202 two root-canal broaches; distance is complementary with the G13 lamp socket of standard T8 fluorescent lamp; two root-canal broaches of first lamp base 201 and the power input of T5 electronic ballast for fluoresent lamp 401 be conducted (power input that is the T5 fluorescent lamp); be connected with lead 5 between two root-canal broaches of second lamp base 202; the inside of protector 7 is internal fuse, and protector 7 is replaced the starter of T8 fluorescent lamp during use.

One of set-up mode of first and second transducer is: peg graft the respectively power input at standard T5 fluorescent lighting fixture two ends of first and second insulation cylinder 101,102 other ends of first and second transducer, and concrete mode is:

First, first of two transducers, two insulation cylinders 101,102 other ends are provided with first, two plugs 301,302, first, first of the two transducer other ends, two plugs 301,302 can insert respectively in the outer jointing holes of two ends power supply of standard T5 fluorescent lighting fixture with mating, two root-canal broaches of first lamp base 201 are connected with sheet metal 4 usefulness leads 5 in two emptying apertures 6 of first plug 301 with mating respectively, be connected with lead 5 between two root-canal broaches of second lamp base 202, there is not sheet metal in two emptying apertures 6 of second plug 302, during use, place two emptying apertures 6 of first plug 301 and contact electricly with sheet metal 4 respectively to two root-canal broaches coupling in the outer jointing holes of standard T5 fluorescent lighting fixture one end power supply, place two emptying apertures 6 of second plug 302 (not provide power supply to the two root-canal broaches coupling in the outer jointing holes of standard T5 fluorescent lighting fixture other end power supply, only play fixation).

First, two of the set-up mode of two transducers is: first, first of two transducers, two insulation cylinders 101,102 other ends are directly fixed on the two ends of T5 Fluorescent Light and Fixtures, concrete mode is: first, first of two transducers, two insulation cylinders 101,102 1 ends are respectively equipped with first, two lamp bases 201,202, first, two lamp bases 201, the size of 202 two root-canal broaches, distance is complementary with the G13 lamp socket of standard T8 fluorescent lamp, two root-canal broaches of first lamp base 201 and the power input of T5 electronic ballast for fluoresent lamp are conducted, be connected with lead 5 between two root-canal broaches of second lamp base 202, first, first of two transducers, two insulation cylinders 101,102 other ends are pegged graft for two G5 lamp sockets of T5 fluorescent tube respectively, the fluorescent tube two ends are plugged in respectively in the two G5 lamp sockets, play fixedly fluorescent tube effect.

When first and second insulation cylinder 101,102 other ends of first and second transducer were plugged on the power input at standard T5 fluorescent lighting fixture two ends respectively, standard T5 fluorescent lighting fixture length added that first and second insulation cylinder length deducts the length that length that first and second insulation cylinder inserts standard T5 fluorescent lighting fixture supply hub equals standard T8 fluorescent tube again.

When first and second transducer was directly fixed on the support two ends of T5 fluorescent lamp, T5 Fluorescent Light and Fixtures length added that first and second insulation cylinder length deducts first and second insulation cylinder again and inserts the length that T5 Fluorescent Light and Fixtures length partly equals standard T8 fluorescent tube.

The inside of protector 7 is internal fuse 71, and the shape of the housing 8 of protector, shell block 9 and standard T8 glow starter is identical, and protector 7 is replaced the starter of standard T8 fluorescent lamps during use.

Standard T5 fluorescent lighting fixture comprises supply hub, the T5 electric ballast at fluorescent tube, support, support two ends.

The course of work of the present utility model is:

One, referring to Fig. 5 and Fig. 7, power end N is by the internal fuse of second lamp base 202 (between two bobbins of second lamp base 202 is interconnective), protector 7, one bobbin of conducting to the first lamp base 201, another power end L links to each other with first lamp base, 201 another bobbins through Inductive ballast 10 (also can with Inductive ballast 10 short circuits), thus the formation loop;

Two, referring to Fig. 6 and Fig. 8, power end L through Inductive ballast 10 (also can with Inductive ballast 10 short circuits) by second lamp base 202 (between two bobbins of second lamp base 202 is interconnective), the internal fuse of protector 7, a bobbin of conducting to the first lamp base 201, another power end N links to each other with first lamp base, 201 another bobbins, thereby constitutes the loop;

Therefore from Fig. 5, Fig. 6, can find out, two bobbins of first lamp base 201 get, 201 liang of bobbins of first lamp base again respectively with 301 liang of emptying apertures of first plug in sheet metal link to each other with lead, sheet metal in such two emptying apertures gets, so insert in the standard T5 fluorescent lighting fixture one end external power supply jack first plug 301 for the T5 fluorescent lamp provides power supply (must not in the emptying aperture of second plug 302, be T5 Fluorescent Light and Fixtures other end external power supply must not), the T5 fluorescent lamp can operate as normal; Can find out that from Fig. 7, Fig. 8 two bobbins of first lamp base 201 get electric, be conducted the same operate as normal of T5 fluorescent lamp thereby two bobbins of electricity by first lamp base 201 are input to the power input of T5 electronic ballast for fluoresent lamp.

During use, the T5 fluorescent lamp that two ends is had the standard T5 fluorescent lighting fixture of first and second transducer or be fixed with first and second transducer is installed in the G13 lamp socket of T8 Fluorescent Light and Fixtures, can normally use after changing the starter in the T8 Fluorescent Light and Fixtures into protector again; Only need change the T5 fluorescent lamp tube when using later on, can find out that therefrom the utility model is simple to operate, can on former T8 Fluorescent Light and Fixtures, use the T5 fluorescent lamp easily.

When this example was used, the Inductive ballast in the former T8 fluorescent lighting fixture can keep, also can be with its short circuit, and both all can normally use.

In the utility model, protector plays conduction and safe effectiveness.If no security consideration can directly connect the lead that is connected with the protector two ends, fluorescent lamp can be worked as usual, and only the safe effect difference for this example becomes bad technical scheme, is similarly the claimed scope of the utility model.

T8 described in the utility model, T5 are the standard size code name of fluorescent lamp, and G5 is the standard code of T5 fluorescent lamp socket, and G13 is the standard code of T8 fluorescent lamp socket.

Claims

1. conversion device of straight tube fluorescent lamp improvement; it is characterized in that: comprise first transducer (21); second transducer (22); protector (7); first; first of two transducers; two insulation cylinders (101; 102) end is respectively equipped with first; two lamp bases (201; 202); first; two lamp bases (201; the size of two root-canal broaches 202); distance is complementary with the G13 lamp socket of standard T8 fluorescent lamp; the power input of two root-canal broaches of first lamp base (201) and T5 electronic ballast for fluoresent lamp (401) is conducted; be connected with lead (5) between two root-canal broaches of second lamp base (202); the inside of protector (7) is internal fuse, and protector during use (7) is replaced the starter of T8 fluorescent lamp.

2. conversion device of straight tube fluorescent lamp improvement according to claim 1, it is characterized in that: first and second insulation cylinder of first and second transducer (101,102) other end is pegged graft respectively in the power input jack at standard T5 fluorescent lighting fixture two ends, and concrete mode is:

First, first of two transducers, two insulation cylinders (101,102) other end is provided with first, two plugs (301,302), first, first of the two transducer other ends, two plugs (301,302) can insert respectively in the outer jointing holes of two ends power supply of standard T5 fluorescent lighting fixture with mating, two root-canal broaches of first lamp base (201) are connected with lead (5) with the middle sheet metal (4) of two emptying apertures (6) of first plug (301) with mating respectively, be connected no sheet metal in two emptying apertures (6) of second plug (302) between two root-canal broaches of second lamp base (202) with lead (5).

3. conversion device of straight tube fluorescent lamp improvement according to claim 1, it is characterized in that: first, first of two transducers, two insulation cylinders (101,102) other end is directly fixed on the two ends of T5 Fluorescent Light and Fixtures, two root-canal broaches of first lamp base (201) and the power input of T5 electronic ballast for fluoresent lamp are conducted, be connected with lead (5) between two root-canal broaches of second lamp base (202), first, first of two transducers, two insulation cylinders (101,102) other end is pegged graft for two G5 lamp sockets of T5 fluorescent tube respectively, T5 fluorescent tube two ends are plugged in respectively in the two G5 lamp sockets, play fixedly fluorescent tube effect.

4. conversion device of straight tube fluorescent lamp improvement according to claim 2 is characterized in that: the length of standard T5 fluorescent lighting fixture adds that the length of first and second insulation cylinder deducts first and second insulation cylinder again and inserts the length that standard T5 fluorescent lighting fixture supply hub length partly equals standard T8 fluorescent tube.

5. conversion device of straight tube fluorescent lamp according to claim 3 improvement is characterized in that: T5 Fluorescent Light and Fixtures length adds that first and second insulation cylinder length deducts the length that length that first and second insulation cylinder inserts the T5 Fluorescent Light and Fixtures equals standard T8 fluorescent tube again.

6. conversion device of straight tube fluorescent lamp improvement according to claim 1, it is characterized in that: the inside of protector (7) is internal fuse (71), the shape of the housing of protector (8), shell block (9) and standard T8 glow starter is identical.