CN2110300U

CN2110300U - Socket wire type fluorescent lamp tube food plug

Info

Publication number: CN2110300U
Application number: CN 91228971
Authority: CN
Inventors: 丁宗琛; 高炳珍
Original assignee: NO 1 DESIGN INST MINISTRY OF M
Current assignee: NO 1 DESIGN INST MINISTRY OF M
Priority date: 1991-11-26
Filing date: 1991-11-26
Publication date: 1992-07-15

Abstract

The utility model relates to a socket wire type fluorescent lamp tube foot plug, which is composed of a covering plate, a base plate, a conducting strip, and a turning core. A guide groove arranged on the base plate and installing holes are suitable for various fluorescent lamps. The self locking structure arranged on the conducting strips can be utilized to change the connection mode of traditional screw compression joint or weld into a direct wire connection mode of the plug wire. A fluorescent tube is directly connected in the socket wire type fluorescent lamp tube foot plug, and the lock can be realized by the turning core. The utility model has the advantages of simple structure, material saving, labor saving, small size, and good versatility. The wire connection and the installation of a lamp tube are convenient and reliable, and the long service life of a fluorescent lamp can be ensured.

Description

Socket wire type fluorescent lamp tube food plug

The utility model is a kind of straight pipe type fluorescent lamp pin jack, belongs to the lighting device technical field.

The fluorescent lamp pin socket of current employing has two kinds of citation forms, reed-type and telescopic spring formula, and welding or screw crimping mode are adopted in its wiring.Fluorescent tube is installed constantly, earlier fluorescent tube one end pin is inserted with in the socket of reed or spring, spring or reed are compressed by fluorescent tube with hand, and then fluorescent tube other end pin is inserted in another socket, very inconvenient.The fluorescent lamp pin socket of this structure, manufacture, installation, maintenance are all difficult, and are easy to loose contact, and poor reliability directly influences lamp tube service life.In addition, versatility is relatively poor, inapplicable various forms fluorescent lighting fixture.

It is little, good with property, easy to use and reliable that the purpose of this utility model provides a kind of volume, and wiring all is the novel florescent lamp pin socket of directly pegging graft with fluorescent tube is installed.

The technical solution of the utility model is: form lamp foot socket by cover plate, base plate, conducting strip and commentaries on classics core.The base plate of socket is provided with guide groove and installing hole to adapt to various forms of fluorescent lighting fixtures, utilizes conducting strip itself possesses in the lamp foot socket self-locking structure or clamping piece, the directly locking wiring of inserting.Fluorescent tube directly inserts the commentaries on classics core of lamp foot socket, locks behind the half-twist.This simple in structure, lamp foot socket that volume is little, wiring have prolonged the useful life of fluorescent tube with that fluorescent tube is installed is convenient and reliable.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1, Fig. 2, Fig. 3 are respectively single tube fluorescent lamp pin jack front view, end view, vertical view.

Fig. 4,5 is respectively double tube fluorescent lamp pin jack front view, vertical view.

Fig. 6 is a kind of conducting strip structure figure, Fig. 7, Fig. 8 be respectively the A of Fig. 6 to, B to view.

Fig. 9 is another kind of conducting strip structure figure, and Figure 10 is the forward view of Fig. 9.

Figure 11 changes cored structure figure.

As shown in Figure 1, 2, 3, the single tube fluorescent lamp pin jack comprises cover plate (1), base plate (2) conducting strip (3), (4) and changes core (5).Have guide groove (6) and installing hole (8) on the base plate (2), it is installed on any type of fluorescent lighting fixture, one end of conducting strip shown in Fig. 6,7,8 (3) has one or two opening (11), when the hole (7) of the hard lead of sub-thread between base plate and cover plate being inserted the opening (11) of conducting strip, push the end of conducting strip (4) open and realize that lead inserts wiring and compacted, and when extracting lead out in the opposite direction, pulling out conducting strip (4) more presses tightly more, lead is lockable, and forms reliable line contact.When pass through the hole (13) of cover plate (1) with screwdriver with base plate (2) side, insert in the hole (12) on the conducting strip (3), push open conducting strip (4) compress the end time, just can allow lead extract out, Fig. 2, teeth groove (9) is arranged on the base plate shown in Figure 4 (2), respectively there is the leg (10) of a small cylindrical commentaries on classics core (5) both sides shown in the figure (11), after fluorescent tube directly inserts and changes core (5), half-twist, utilize the elasticity of working of plastics, the leg (10) of small cylindrical is snapped on the base plate in the corresponding teeth groove (9) and locked a new position, fluorescent tube not only can not get loose because of vibrations or other reasons like this, and luminous tube pin is contacted well all the time with conducting strip (3).

Embodiment two

As Fig. 4, shown in Figure 5, the version of double tube fluorescent lamp pin jack and embodiment one are basic identical.Conducting strip (3,4) all the adopts structure shown in Fig. 9,10, one end that different is has an inflection (14) not only to work to compress but also rise self-locking, and cover plate (1) is gone up activity and connected loose ends button (15).Loose ends button (15) is the awl open form, and the top of its small end can be inserted in the inflection (14).When lead is middle through the hole (11) of the hole (7) between cover plate (1) and the base plate (2), insertion conducting strip (3), (4), lead is pushed the inflection openend of conducting strip (3,4) open and compacted self-locking is difficult for loosening or pulls out, when pressing loose ends button (15), the openend of inflection (14) is risen greatly, lead can be drawn out, and loose ends button armrest moves or spring automatically resets.The structure of this connecting circuit lead is convenient, reliable.

Can also perforate on this pin jack establish starter base (16) starter is installed, the mode of connection of starter base also adopts the conducting strip structure of taking back folding (14) shown in Fig. 9,10, two conducting strips of taking back folding (14) are promptly arranged, be the plug-in type wiring, so both save special starter base, increased reliability again.For being suitable for the single tube fluorescent lamp pin jack, this structure starter base also can be made separately in addition, to adapt to the needs of different use occasions.

It is also conceivable that on this pin jack ballast, capacitor are installed simultaneously, integrate multiple lamp fittings, make fluorescent lighting fixture easy to use.

The grafting Wiring type fluorescence lamp foot socket of implementing according to such scheme can be by flame-retardant plastic and the manufacturing of conduction copper material, and is handsome in appearance.Because the grafting easy-to-connect self-locking structure is arranged again on the conducting strip, thereby volume is little, contact is reliable, can guarantee the fluorescent tube long-life.No matter be embodiment one or embodiment two, guide groove (6) on the utility model base plate (2) all is identical size with installing hole (8), thereby highly versatile, overall structure is simple, labor and material saving during manufacturing, the convenient installation and maintenance, existing lamp foot socket welds or the traditional approach of crimping wiring thereby thoroughly changed, overcome disadvantages such as poor reliability, caught up with present external advanced level.

Claims

1, a kind of grafting Wiring type fluorescent lamp pin socket, it is characterized in that it by cover plate (1), base plate (2), the starter base (16) that is located at cover plate (1) and conical loose ends button (15), be fixed on conducting strip (3) on the base plate (2), (4) and change core (5) and form.

2,, it is characterized in that the last band of base plate (2) is at guide groove (6) and installing hole (8) by the described grafting Wiring type of claim 1 fluorescent lamp pin socket.

3,, it is characterized in that the cover plate (1) and the end analyse with porose between (2) (7) by claim 1,2 described grafting Wiring type fluorescent lamp pin sockets.

4, by claim 1,2 described grafting Wiring type fluorescent lamp pin sockets, it is characterized in that conducting strip (3), (4) combine, conducting strip (3) is gone up porose (11) and (12).

5,, it is characterized in that cover plate (1) and base plate (2) last porose (13) are corresponding with the hole (12) on the conducting strip (3) by claim 1,2 described grafting Wiring type fluorescent lamp pin sockets.

6, by the described grafting Wiring type of claim 1 fluorescent lamp pin socket, it is characterized in that having on the base plate (2) teeth groove (9) of projection, change the leg (10) that small cylindrical is arranged on the core (5), columniform leg (10) snaps in the teeth groove (9) and fixes.

7, by the described grafting Wiring type of claim 1 fluorescent lamp pin socket, it is characterized in that a conducting strip (3) and an end of conducting strip (4) all have the inflection (14) of (11) with holes, conical loose ends button (15) is actively connected on the cover plate (1), and insert in the inflection (14) at the top of its small end.

8, by claim 1,2,7 described grafting Wiring type fluorescent lamp pin sockets, it is characterized in that two conducting strips of taking back folding (14) are arranged in the starter base (16).

9, by claim 2,7 described grafting Wiring type fluorescent lamp pin sockets, it is characterized in that the guide groove (6) on the base plate (2) has identical size with installing hole (8).