CN201310835Y

CN201310835Y - Quick disassembling lamp tube switching-over set

Info

Publication number: CN201310835Y
Application number: CNU2008201800150U
Authority: CN
Inventors: 卢泰融
Original assignee: JIUTAI OPTOELECTRONIC TECHNOLOGY Co Ltd
Current assignee: JIUTAI OPTOELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2008-11-24
Filing date: 2008-11-24
Publication date: 2009-09-16
Anticipated expiration: 2018-11-24

Abstract

A quick disassembling lamp tube switching-over set comprises a light-transmittable shade, a first housing, a first housing cover connected to the first housing, a stabilizer arranged in the first housing cover, a first link unit connecting the first housing and the first housing cover, a second housing, a second housing cover connected to the second housing, and a second link unit connecting the second housing and the second housing cover. The first and the second housings are respectively connected to two opposite ends of the light-transmittable shade; either the first housing or the second housing cover comprises a group of first female terminals and a group of second female terminals, and the first female terminals and the second female terminals are matched with the electrodes of a lamp tube with small tube diameter; and either the first or the second housing cover comprises a group of first male terminals and a group of second male terminals, which form a specification state according with the electrodes of a lamp tube with large tube diameter.

Description

Fast disassembly type fluorescent tube reducing sleeve group

Technical field

The utility model relates to a kind of fluorescent tube switching device, particularly relates to a kind of fast disassembly type fluorescent tube reducing sleeve group.

Background technology

" fluorescent tube structural improvement " shown in No. the 95219141st, TaiWan, China number of patent application, disclosed a kind of can directly the connection with common daylight lamp holder, mounting structure and common fluorescent tube are in full accord, are applicable to the fluorescent tube structure of general common daylight lamp holder.

Yet; one outer tube of this fluorescent tube; one drive end bearing bracket and a rear end cap but do not have and can firmly link; can disassemble design again with the fluorescent tube of changing this outer tube inside; and during fabrication in order to reach firm binding; this outer tube with should before; the position that rear end cap contacted tends to fix with viscose; therefore when the fluorescent tube of this outer tube inside damages; the consumer must abandon by the fluorescent tube that whole price is high; can't only change the fluorescent tube of this outer tube inside; and the control circuit device on this fluorescent tube; one inductor does not but also damage usually; so just caused the shortcoming of not environmental protection; in addition; before if the user disassembles this reluctantly; rear end cap causes the structure damage through regular meeting; fracture, and disassemble shortcoming injured in the process.

The utility model content

The purpose of this utility model is to be to provide a kind of can transfer into larger-size fluorescent tube form by the fluorescent tube that size is less, and can disassemble the fast disassembly type fluorescent tube reducing sleeve group of changing the less fluorescent tube of size, meeting the environmental protection demand voluntarily.

This fast disassembly type fluorescent tube reducing sleeve group is the specification form that is used for the tubule of standard footpath fluorescent tube is transferred into the extra heavy pipe footpath fluorescent tube of a standard, this fast disassembly type fluorescent tube reducing sleeve group comprise one along an axis extend and comprise the diffuser, of one first end and one second end be linked to the first shell spare of first end of this diffuser, one with first cap, that this first shell spare defines a room be arranged at stabilizer, in this room be linked to second end of this diffuser the second shell spare, reach second cap that cooperates this second shell spare.

Of the present utility model being characterised in that: this first shell spare comprises one group of first female terminal that is positioned on this axis; This first cap cooperates this first shell spare, and also comprises one group of first male terminal outside this room extends to this first shell spare; This stabilizer is electrically connected on described first female terminal and described first male terminal; This second shell spare comprises an opening corresponding to described first female terminal, and this opening is greater than the caliber of this tubule footpath fluorescent tube; This second cap is sleeved on this second shell spare, and comprise one group of second female terminal corresponding to this opening, and one group be electrically connected on described second female terminal and extend to the second outer male terminal of this second cap, described first and second female terminal cooperates the two end electrodes of this tubule footpath fluorescent tube, and described first and second male terminal is to form the specification form that conforms to the two end electrodes of this extra heavy pipe footpath fluorescent tube; This fast disassembly type fluorescent tube reducing sleeve group also comprises one second connection unit, and this second connection unit is to be linked to this second shell spare and this second cap with can removing connecting state.

The beneficial effects of the utility model are: during use, this second connection unit can be removed binding earlier, this second cap is taken apart, and after allowing this tubule footpath fluorescent tube pass the opening of this second shell spare, be installed between this first and second shell spare, then again this second cap is loaded onto, just can make two end electrodes and described first and second female terminal of this tubule footpath fluorescent tube finish binding, it is fixing to use this second connection unit that this second shell spare and this second cap are linked then, just finishes the specification form that this tubule footpath fluorescent tube of switching forms this extra heavy pipe footpath fluorescent tube rapidly.

Description of drawings

Fig. 1 is a three-dimensional exploded view, and the preferred embodiment of the utility model fast disassembly type fluorescent tube reducing sleeve group is described;

Fig. 2 is a schematic diagram, illustrates in the preferred embodiment, and this fast disassembly type fluorescent tube reducing sleeve group is transferred tubule footpath fluorescent tube and become to be applicable to the use situation of general extra heavy pipe footpath fluorescent tube with lamp socket; And

Fig. 3 is a partial sectional view, and the connection status of one first cap, one first shell spare, one first connection unit, one second cap, one second shell spare and one second connection unit is described in the preferred embodiment.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated:

As Fig. 1,2, shown in 3, the preferred embodiment of the utility model fast disassembly type fluorescent tube reducing sleeve group 200 is the specification forms that are used for the tubule footpath fluorescent tube 90 of a standard is transferred into the extra heavy pipe footpath fluorescent tube (figure does not show) of a standard, this tubule footpath fluorescent tube 90 is meant T5 fluorescent tube (caliber is 16mm) in the present embodiment, this extra heavy pipe footpath fluorescent tube is meant T8 fluorescent tube (caliber is 26mm), and this fast disassembly type fluorescent tube reducing sleeve group 200 comprises a diffuser 20, one first shell spare 31, one first cap 32, one stabilizer 33, one first connection unit 40, one second shell spare 51, one second cap 52 and one second connection unit 60.

This diffuser 20 is to extend along an axis X, and comprises one first end 21 and one second end 22 of opposite setting, and in the present embodiment, this diffuser 20 is to adopt a glass round tube, also can adopt one to present the hood-shaped attitude of semicircular spotlight during actual the manufacturing.

This first shell spare 31 is first ends 21 that are linked to this diffuser 20, and comprise one group at link slot 314 between this inside and outside ring wall 312,313 of first female terminal 311 on this axis X, an internal ring wall 312 around this axis X, an external annulus 313 around these internal ring wall 312 outsides,, an and terminal base 315 that is positioned on this axis X, described first female terminal 311 is arranged on this terminal base 315, in the present embodiment, the internal ring wall 312 of this first shell spare 31, this external annulus 313, this terminal base 315 are one-body molded.

This first cap 32 is sleeved on this first shell spare 31, and comprises first male terminal 322 outside this room 321 extends to this first shell spare 31 of a room that is defined with this first shell spare 31 321, a group, and a plurality of louvres 323 that are formed at the side and are communicated with this room 321.

This stabilizer 33 is arranged in this room 321, and is electrically connected on described first female terminal 311 and described first male terminal 322.

This first connection unit 40 is to be linked to this first shell spare 31 and this first cap 32 with can removing connecting state, and this first connection unit 40 comprises that an outer retaining edge that radially protrudes these first shell spare, 31 outer surfaces 41 from this axis X, protrudes from the external screw thread 42 of these first cap, 32 outer surfaces, locating slot 44 that a positioning rib 43, caters to this positioning rib 43, reaches first shackle 45 around this axis X around this axis X ground.

This positioning rib 43 protrudes from the medial surface of this first cap 32, and this locating slot 44 is formed at this first shell spare 31.

This first shackle 45 is set in outside this first shell spare 31, and have an interior retaining edge 451 that is resisted against this outer retaining edge 41, and a screw lock in the internal thread 452 of this external screw thread 42.

This second shell spare 51 is linked to second end 22 of this diffuser 20, and comprise an opening 511 corresponding to described first female terminal 311, one internal ring wall 512 around this axis X, one external annulus 513 around these internal ring wall 512 outsides, reach one in this, external annulus 512, link slot 514 between 513, this opening 511 is positioned in the middle of this internal ring wall 512 and greater than the caliber of this tubule footpath fluorescent tube 90, in the present embodiment, the internal ring wall 512 of this second shell spare 51, this external annulus 513, this terminal base 315 is one-body molded, first of this diffuser 20, two

ends

21,22 be connected to this first, two shell spares 31,51 link slot 314, in 514.

This second cap 52 is sleeved on this second shell spare 51, and comprise one group of second female terminal 521 corresponding to this opening 511, and one group be electrically connected on described second female terminal 521 and extend to the second outer male terminal 522 of this second cap 52, described first and second female terminal the 311, the 521st cooperates the directly two end electrodes of fluorescent tube 90 of this tubule, and described first and second male terminal the 322, the 522nd forms the specification form that conforms to the two end electrodes of this extra heavy pipe footpath fluorescent tube.

This second connection unit 60 is to be linked to this second shell spare 51 and this second cap 52 with can removing connecting state, and this second connection unit 60 comprises locating slot 64 that external screw thread 61, an outer retaining edge that radially protrudes these second cap, 52 outer surfaces 62 from this axis X, a positioning rib 63, that protrudes from these second shell spare, 51 outer surfaces around this axis X ground cater to this positioning rib 63, reaches second shackle 65 around this axis X.

This positioning rib 63 is formed at the medial surface of this second cap 52, and this locating slot 64 is formed at this second shell spare 51.

This second shackle 65 is set in outside this second cap 52, and have an interior retaining edge 651 that is resisted against this outer retaining edge 62, and a screw lock in the internal thread 652 of this external screw thread 61.

Below will further specify the use situation of the utility model fast disassembly type fluorescent tube reducing sleeve group 200, during use, this second connection unit 60 can see through this second shackle 65 of spiral shell pine earlier and remove binding, this second cap 52 is taken apart, and after allowing this tubule footpath fluorescent tube 90 pass the opening 511 of this second shell spare 51, be installed on this first, two shell spares 31, between 51, then again this second cap 52 is loaded onto, just can make the two end electrodes and described first of this tubule footpath fluorescent tube 90, two female terminals 311,521 finish binding, screwing tight this second shackle 65 then links this second shell spare 51 and this second cap 52 fixing, whereby, just can finish this tubule footpath fluorescent tube 90 of switching rapidly and form the specification form of this extra heavy pipe footpath fluorescent tube, and then can be directly applied for general lamp socket 91 so that illumination functions to be provided.

What deserves to be mentioned is, can also see through the mode of this first shackle 45 of spiral shell pine during use, this first cap 32 and this first shell spare 31 are separated, therefore when having when damage, to keep in repair this stabilizer 33, it is also convenient quite rapidly to change, and because reality uses the life-span of going up this stabilizer 33 quite long, be not easy to damage, therefore compared to this first cap 32, this first shell spare 31, these first connection unit, 40 formed can conveniently replacedly designs, also can be during actual the manufacturing with this first cap 32, this first shell spare 31, this stabilizer 33 threes directly use the tenon combination, make first an adapter unit form that does not need this first shackle 45 to do to change fast, and this second shell spare 51, this second cap 52 is just as one second adapter unit, cooperate this second connection unit 60 again, can reach equally and finish the actual functional capability that this tubule footpath fluorescent tube 90 of switching forms this extra heavy pipe footpath fluorescent tube rapidly.

Claims

1. fast disassembly type fluorescent tube reducing sleeve group, it is the specification form that is used for the tubule footpath fluorescent tube of a standard is transferred into the extra heavy pipe footpath fluorescent tube of a standard, described fast disassembly type fluorescent tube reducing sleeve group comprises one and extends and comprise the diffuser of one first end and one second end along an axis, one is linked to the first shell spare of first end of described diffuser, one defines first cap of a room with the described first shell spare, one is arranged at the stabilizer in the described room, one is linked to the second shell spare of second end of described diffuser, and second cap of the described second shell spare of a cooperation, described fast disassembly type fluorescent tube reducing sleeve group is characterised in that:

The described first shell spare comprises one group of first female terminal that is positioned on the described axis; Described first cap cooperates the described first shell spare, and also comprises one group of first male terminal outside described room extends to the described first shell spare; Described stabilizer is electrically connected on described first female terminal and described first male terminal; The described second shell spare comprises an opening corresponding to described first female terminal, and described opening is greater than the caliber of described tubule footpath fluorescent tube; Described second cap is sleeved on the described second shell spare, and comprise one group of second female terminal corresponding to described opening, and one group be electrically connected on described second female terminal and extend to the second outer male terminal of described second cap, described first and second female terminal cooperates the two end electrodes of described tubule footpath fluorescent tube, and described first and second male terminal forms the specification form that conforms to the two end electrodes of described extra heavy pipe footpath fluorescent tube;

Described fast disassembly type fluorescent tube reducing sleeve group also comprises one second connection unit, and described second connection unit is to be linked to described second shell spare and described second cap with can removing connecting state.

2. according to the described fast disassembly type fluorescent tube of claim 1 reducing sleeve group, it is characterized in that: described fast disassembly type fluorescent tube reducing sleeve group also comprises one first connection unit, and described first connection unit is to be linked to described first shell spare and described first cap with can removing connecting state.

3. according to the described fast disassembly type fluorescent tube of claim 1 reducing sleeve group, it is characterized in that: described first and second shell spare also respectively comprises an internal ring wall around described axis, the link slot of external annulus and between described inside and outside ring wall around the described internal ring wall outside, and first and second end of described diffuser is connected in the link slot of described first and second shell spare.

4. according to the described fast disassembly type fluorescent tube of claim 3 reducing sleeve group, it is characterized in that: the described first shell spare comprises that also one is positioned at the terminal base on the described axis, and described first female terminal is arranged on the described terminal base.

5. according to the described fast disassembly type fluorescent tube of claim 4 reducing sleeve group, it is characterized in that: the internal ring wall of the described first shell spare, described external annulus, described terminal base are one-body molded.

6. according to the described fast disassembly type fluorescent tube of claim 1 reducing sleeve group, it is characterized in that: described first connection unit comprise an outer retaining edge from the described first shell spare outer surface of radially protruding of described axis, one around described axis protrude from external screw thread, and first shackle around described axis of the described first cap outer surface, described first shackle is set in outside the described first shell spare, and have an interior retaining edge that is resisted against described outer retaining edge, and a screw lock in described externally threaded internal thread.

7. according to the described fast disassembly type fluorescent tube of claim 6 reducing sleeve group, it is characterized in that: described first connection unit comprises that also a positioning rib and caters to the locating slot of described positioning rib, described positioning rib and described locating slot one be to be formed at the described first shell spare wherein, another person is formed at described first cap.

8. according to the described fast disassembly type fluorescent tube of claim 1 reducing sleeve group, it is characterized in that: described second connection unit comprise one around described axis protrude from external screw thread, an outer retaining edge from the described second cap outer surface of radially protruding of described axis, and second shackle around described axis of the described second shell spare outer surface, described second shackle is set in outside described second cap, and has one and be resisted against the interior retaining edge of described outer retaining edge and a screw lock in described externally threaded internal thread.

9. described according to Claim 8 fast disassembly type fluorescent tube reducing sleeve group, it is characterized in that: described second connection unit comprises that also a positioning rib and caters to the locating slot of described positioning rib, described positioning rib and described locating slot wherein one be formed at the described second shell spare, another person is formed at described second cap.