CN201107803Y - Quadrangle cold cathode lamp tube set - Google Patents
Quadrangle cold cathode lamp tube set Download PDFInfo
- Publication number
- CN201107803Y CN201107803Y CNU2007201939629U CN200720193962U CN201107803Y CN 201107803 Y CN201107803 Y CN 201107803Y CN U2007201939629 U CNU2007201939629 U CN U2007201939629U CN 200720193962 U CN200720193962 U CN 200720193962U CN 201107803 Y CN201107803 Y CN 201107803Y
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- cold cathode
- fluorescent lamp
- cathode fluorescent
- conductive layer
- lead
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Abstract
The utility model relates to a quadrilateral cold cathode lamp group. The quadrilateral arranged cold cathode lamp group is composed of at least two cold cathode lamps. A first composite conductive dowel joint component is used for the connection between the adjacent electrode ends of every cold cathode lamp. The quadrilateral cold cathode lamp group is provided with a first electrode end and a second electrode end which are connected with a voltage converter.
Description
Technical field
The utility model is the design about a kind of cold cathode fluorescent lamp of backlight liquid crystal display module, particularly about a kind of quadrangle cold cathode fluorescent lamp group.
Background technology
Along with lcd technology progresses greatly day by day, display panels has been widely used on the consumption electronic products such as digital camera, PDA(Personal Digital Assistant), mobile phone and thin plane TV.Wherein backlight module is one of key part and component of LCD, is arranged on the back side of display panels, in order to provide display panels required light source.
Generally speaking, backlight module includes the cathode fluorescent tube (CCFL) that complex root is arranged in parallel usually, and cooperates the combination of various optical modules (as diffuser plate, prism etc.), measures and uniform light source so that the display panels height to be provided.Wherein cathode fluorescent tube needs electric pressure converter (inverter) to supply with high-tension current potential, high frequency voltage is applied to the lamp seal wire at cathode fluorescent tube two ends, and inner generation of cold cathode fluorescent lamp discharged, the ultraviolet ray that is produced along with discharge can excite the fluorescent material that is formed on the cold cathode lamp inside pipe wall, thereby produces visible light.
Yet, because electric pressure converter can't provide the required driving voltage of cathode fluorescent tube of many parallel connections simultaneously, otherwise the capacity of the stable electric capacity (ballast) in the electric pressure converter can be unstable, cause the cathode fluorescent tube brightness disproportionation, therefore each root cathode fluorescent tube need utilize independently lead to be electrically connected to different electric pressure converters respectively to drive basically, and this restriction causes the difficulty of casing design with the configuration of backlight module intraware of LCD.
And, because known design needs a plurality of electric pressure converters, can't meet market now to the compact requirement of LCD and increased the cost of LCD, therefore and electric pressure converter belongs to high frequency assembly, is easy to generate Electromagnetic Interference and influences the normal operation of LCD.
The utility model content
Main purpose of the present utility model promptly provides a kind of quadrangle cold cathode fluorescent lamp group, with the distribution number of simplification cold cathode fluorescent lamp, and then the internal configurations of simplification backlight module.
Another purpose of the present utility model provides the quadrangle cold cathode fluorescent lamp group of an electric pressure converter of a kind of need, to meet market to the demand of compact LCD and effectively reduce cost.
For achieving the above object, the quadrangle cold cathode fluorescent lamp group that the utility model provides, the cold cathode fluorescent lamp group of forming quadrangle configuration by at least two cold cathode fluorescent lamp, wherein, connected with one first composite conducting cover connection member between the adjacent electrode tip of each cold cathode fluorescent lamp, this quadrangle cold cathode fluorescent lamp group has one first electrode tip and one second electrode tip, and this first electrode tip and this second electrode tip are connected in an electric pressure converter.
Described quadrangle cold cathode fluorescent lamp group, wherein this first composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this first composite conducting cover connection member has one first socket face and one second socket face, this first socket face and this second socket face offer a containing hole respectively, this containing hole runs through this insulating barrier and offers to this conductive layer, this containing hole is in order to an electrode tip of ccontaining this cold cathode fluorescent lamp, and the electrode tip that each cold cathode fluorescent lamp is adjacent is contacted with this conductive layer respectively and is electrically connected to each other via this conductive layer.
Described quadrangle cold cathode fluorescent lamp group, wherein this first electrode tip is connected in this electric pressure converter via one second a composite conducting cover connection member and a lead, this second composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this second composite conducting cover connection member has a fluorescent tube socket face and a lead socket face, this fluorescent tube socket face offers a containing hole, this lead socket face offers a lead inserting hole, this containing hole and this lead inserting hole run through this insulating barrier respectively and offer to this conductive layer, this containing hole is in order to first electrode tip of ccontaining this quadrangle cold cathode fluorescent lamp group, this lead inserting hole is in order to ccontaining this lead, and first electrode tip of this quadrangle cold cathode fluorescent lamp group and this lead are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
Described quadrangle cold cathode fluorescent lamp group, wherein this second electrode tip is connected in this electric pressure converter via one second a composite conducting cover connection member and a lead, this second composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this second composite conducting cover connection member has a fluorescent tube socket face and a lead socket face, this fluorescent tube socket face offers a containing hole, this lead socket face offers a lead inserting hole, this containing hole and this lead inserting hole run through this insulating barrier respectively and offer to this conductive layer, this containing hole is in order to second electrode tip of ccontaining this quadrangle cold cathode fluorescent lamp group, this lead inserting hole is in order to ccontaining this lead, and second electrode tip of this quadrangle cold cathode fluorescent lamp group and this lead are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
Described quadrangle cold cathode fluorescent lamp group wherein connects two L shaped cold cathode fluorescent lamp by one first composite conducting cover connection member and forms.
Described quadrangle cold cathode fluorescent lamp group wherein connects two cold cathode fluorescent lamp by two first composite conducting cover connection members and a L shaped cold cathode fluorescent lamp forms.
Described quadrangle cold cathode fluorescent lamp group wherein connects a cold cathode fluorescent lamp by one first composite conducting cover connection member and a ㄇ font cold cathode fluorescent lamp forms.
The quadrangle cold cathode fluorescent lamp group that the utility model provides, the cold cathode fluorescent lamp group of forming quadrangle configuration by four cold cathode fluorescent lamp, wherein, connected with one first composite conducting cover connection member between the adjacent electrode tip of each cold cathode fluorescent lamp, this quadrangle cold cathode fluorescent lamp group has one first electrode tip and one second electrode tip, and this first electrode tip and this second electrode tip are connected in an electric pressure converter.
Described quadrangle cold cathode fluorescent lamp group, wherein this first composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this first composite conducting cover connection member has one first socket face and one second socket face, this first socket face and this second socket face offer a containing hole respectively, this containing hole runs through this insulating barrier and offers to this conductive layer, in order to an electrode tip of ccontaining this cold cathode fluorescent lamp, the electrode tip that each cold cathode fluorescent lamp is adjacent is contacted with this conductive layer respectively and is electrically connected to each other via this conductive layer.
Described quadrangle cold cathode fluorescent lamp group, wherein this first electrode tip is connected in this electric pressure converter via one second a composite conducting cover connection member and a lead, this second composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this second composite conducting cover connection member has a fluorescent tube socket face and a lead socket face, this fluorescent tube socket face offers a containing hole, this lead socket face offers a lead inserting hole, this containing hole and this lead inserting hole run through this insulating barrier and offer to this conductive layer, this containing hole is in order to first electrode tip of ccontaining this quadrangle cold cathode fluorescent lamp group, this lead inserting hole is in order to ccontaining this lead, and first electrode tip of this quadrangle cold cathode fluorescent lamp group and this lead are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
Described quadrangle cold cathode fluorescent lamp group, wherein this second electrode tip is connected in this electric pressure converter via one second a composite conducting cover connection member and a lead, this second composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this second composite conducting cover connection member has a fluorescent tube socket face and a lead socket face, this fluorescent tube socket face offers a containing hole, this lead socket face offers a lead inserting hole, this containing hole and this lead inserting hole run through this insulating barrier and offer to this conductive layer, this containing hole is in order to second electrode tip of ccontaining this quadrangle cold cathode fluorescent lamp group, this lead inserting hole is in order to ccontaining this lead, and second electrode tip of this quadrangle cold cathode fluorescent lamp group and this lead are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
The utility model contrast effect that known technology had:
Via the technological means that the utility model adopted, because quadrangle cold cathode fluorescent lamp group is to be connected in series by at least two cold cathode fluorescent lamp to form, so only need to be connected to an electric pressure converter, can simplify the distribution number of cold cathode fluorescent lamp, and then simplify the internal configurations of backlight module by two leads.
And quadrangle cold cathode fluorescent lamp group only needs an electric pressure converter to drive, and can meet on the market the compact requirement of LCD, and can effectively reduce cost.
The specific embodiment that the utility model adopted will be further described by following embodiment and accompanying drawing.
Description of drawings
Fig. 1 is the vertical view that first embodiment of the utility model quadrangle cold cathode fluorescent lamp group is connected in an electric pressure converter;
Fig. 2 is the schematic perspective view of first composite conducting cover connection member in the utility model;
Fig. 3 is the cutaway view of 3-3 section among Fig. 2 and the schematic diagram that is used for two cold cathode fluorescent lamp of socket thereof;
Fig. 4 is the schematic perspective view that second composite conducting cover connection member in the utility model is used for first electrode tip of socket one lead and the utility model quadrangle cold cathode fluorescent lamp group;
Fig. 5 is the cutaway view of 5-5 section among Fig. 4;
Fig. 6 is the cutaway view that second composite conducting among Fig. 5 overlaps first electrode tip of connection member socket one lead and the utility model quadrangle cold cathode fluorescent lamp group;
Fig. 7 is the schematic perspective view that another the second composite conducting cover connection member in the utility model is used for second electrode tip of socket one lead and the utility model quadrangle cold cathode fluorescent lamp group;
Fig. 8 is the cutaway view of 8-8 section among Fig. 7;
Fig. 9 is the cutaway view that second composite conducting among Fig. 8 overlaps second electrode tip of connection member socket one lead and the utility model quadrangle cold cathode fluorescent lamp group;
Figure 10 is the vertical view that second embodiment of the utility model quadrangle cold cathode fluorescent lamp group is connected in an electric pressure converter;
Figure 11 is the vertical view that the 3rd embodiment of the utility model quadrangle cold cathode fluorescent lamp group is connected in an electric pressure converter;
Figure 12 is the vertical view that the 4th embodiment of the utility model quadrangle cold cathode fluorescent lamp group is connected in an electric pressure converter.
Primary clustering symbol description in the accompanying drawing:
100,200,300,400 quadrangle cold cathode fluorescent lamp groups
1a first electrode tip
1b second electrode tip
11,12,13,14 cold cathode fluorescent lamp
111,121 electrode tips
15,16L shape cold cathode fluorescent lamp
17 font cold cathode fluorescent lamp
21 first composite conductings cover connection member
211 first socket faces
212 second socket faces
213 containing holes
The ccontaining section of 213a lamp seal wire
The ccontaining section of 213b fluorescent tube
214 conductive layers
215 insulating barriers
216 lead inserting holes
216a penetrates section
216b plant section
22a, 22b second composite conducting cover connection member
221 fluorescent tube socket faces
222 lead socket faces
3a, 3b lead
31a, 31b head end
4 electric pressure converters
Embodiment
Consult shown in Figure 1ly, it shows first embodiment of the utility model quadrangle cold cathode fluorescent lamp group.The utility model quadrangle cold cathode fluorescent lamp group 100 is made of the cold cathode fluorescent lamp group of quadrangle configuration four cold cathode fluorescent lamp 11,12,13,14.Connected with one first composite conducting cover connection member 21 respectively between the cold cathode fluorescent lamp 11,12, between the cold cathode fluorescent lamp 12,13 and between the cold cathode fluorescent lamp 13,14, and an end of cold cathode fluorescent lamp 11 is connected in an electric pressure converter 4 via one second a composite conducting cover connection member 22a and a lead 3a, and an end of cold cathode fluorescent lamp 14 is connected in electric pressure converter 4 via one second a composite conducting cover connection member 22b and a lead 3b.
Consult shown in Figure 2, first composite conducting cover connection member 21 has one first socket face 211 and one second socket face 212, the first socket face 211 and the second socket face 212 offer a containing hole 213 respectively, and containing hole 213 comprises ccontaining section 213a of a lamp seal wire and the ccontaining section 213b of a fluorescent tube.
Consult shown in Figure 3, first composite conducting cover connection member 21 comprises that a conductive layer 214 and is coated on the insulating barrier 215 of conductive layer 214, containing hole 213 runs through insulating barrier 215 and offers to conductive layer 214, that is the ccontaining section 213b of the fluorescent tube of containing hole 213 runs through insulating barrier 215 and offers to conductive layer 214, and the ccontaining section 213a of the lamp seal wire of containing hole 213 is opened in the conductive layer 214.
Containing hole 213 is the electrode tips in order to ccontaining cold cathode fluorescent lamp, so that the adjacent electrode tip of each cold cathode fluorescent lamp is contacted with conductive layer 214 and is electrically connected to each other via conductive layer 214.For example two containing holes 213 of first composite conducting cover connection member 21 can be distinguished an electrode tip 111 of ccontaining cold cathode fluorescent lamp 11 and an electrode tip 121 of cold cathode fluorescent lamp 12.That is the electrode tip 111 of cold cathode fluorescent lamp 11 just is placed among the ccontaining section 213a of lamp seal wire of a containing hole 213 of first composite conducting cover connection member 21 and is contacted with conductive layer 214, the electrode tip 121 of cold cathode fluorescent lamp 12 just is placed among the ccontaining section 213a of lamp seal wire of another containing hole 213 of first composite conducting cover connection member 21 and is contacted with conductive layer 214, makes the electrode tip 111 of cold cathode fluorescent lamp 11 and the electrode tip 121 of cold cathode fluorescent lamp 12 be electrically connected to each other via conductive layer 214.
And an end of the lamp tube body of cold cathode fluorescent lamp 11 is placed among the ccontaining section 213b of fluorescent tube of a containing hole 213 of first composite conducting cover connection member 21, one end of the lamp tube body of cold cathode fluorescent lamp 12 is placed among the ccontaining section 213b of fluorescent tube of another containing hole 213 of first composite conducting cover connection member 21, makes the composite conducting cover connection member 21 of winning can support cold cathode fluorescent lamp 11 and cold cathode fluorescent lamp 12.
As for first composite conducting cover connection member 21 connect the mode of cold cathode fluorescent lamp 12,13 and mode that first composite conducting cover connection member 21 connects cold cathode fluorescent lamp 13,14 then identical with the mode that above-mentioned first composite conducting cover connection member 21 connects cold cathode fluorescent lamp 11,12.So, be to overlap connection member 21 with one first composite conducting to be connected between the adjacent electrode tip of each cold cathode fluorescent lamp, making cold cathode fluorescent lamp 11,12,13,14 be connected in series becomes quadrangle cold cathode fluorescent lamp group 100.
Consult shown in Figure 4, quadrangle cold cathode fluorescent lamp group 100 has one first electrode tip 1a (the first electrode tip 1a is another electrode tip of cold cathode fluorescent lamp 11), and the first electrode tip 1a is connected in electric pressure converter 4 among Fig. 1 via second composite conducting cover connection member 22a and lead 3a.Second composite conducting cover connection member 22a has a fluorescent tube socket face 221 and a lead socket face 222, fluorescent tube socket face 221 offers a containing hole 213 (identical with the containing hole 213 of first composite conducting cover connection member 21), lead socket face 222 offers a lead inserting hole 216, containing hole 213 comprises ccontaining section 213a of a lamp seal wire and the ccontaining section 213b of a fluorescent tube, and lead inserting hole 216 comprises that one penetrates a section 216a and a plant section 216b.
Consult Fig. 5 and shown in Figure 6, second composite conducting cover connection member 22a comprises that a conductive layer 214 and is coated on the insulating barrier 215 of conductive layer 214 (identical with first composite conducting cover connection member 21), containing hole 213 runs through insulating barrier 215 and offers to conductive layer 214, that is the ccontaining section 213b of the fluorescent tube of containing hole 213 runs through insulating barrier 215 and offers to conductive layer 214, and the ccontaining section 213a of the lamp seal wire of containing hole 213 is opened in the conductive layer 214.Similarly, lead inserting hole 216 runs through insulating barrier 215 and offers to conductive layer 214, that is the section 216a that penetrates of lead inserting hole 216 runs through insulating barrier 215 and offers to conductive layer 214, and the plant section 216b of lead inserting hole 216 is opened in the conductive layer 214.
The containing hole 213 of second composite conducting cover connection member 22a is first electrode tip 1a in order to ccontaining quadrangle cold cathode fluorescent lamp group 100, that is first electrode tip 1a just be placed among the ccontaining section 213a of lamp seal wire of containing hole 213 of second composite conducting cover connection member 22a and be contacted with conductive layer 214, and an end of the lamp tube body of cold cathode fluorescent lamp 11 is placed among the ccontaining section 213b of fluorescent tube of containing hole 213 of second composite conducting cover connection member 22a.Lead inserting hole 216 is in order to ccontaining lead 3a, lead 3a has a head end 31a, the head end 31a of lead 3a can pass the penetrating section 216a of lead inserting hole 216 and be inserted among the plant section 216b of lead inserting hole 216, makes lead 3a be contacted with the conductive layer 214 of second composite conducting cover connection member 22a.So first electrode tip 1a of quadrangle cold cathode fluorescent lamp group 100 and lead 3a are contacted with the conductive layer 214 of second composite conducting cover connection member 22a respectively and are electrically connected to each other via the conductive layer 214 of second composite conducting cover connection member 22a.
Consult Fig. 7 to shown in Figure 9, quadrangle cold cathode fluorescent lamp group 100 has one second electrode tip 1b (the second electrode tip 1b is another electrode tip of cold cathode fluorescent lamp 14), and the second electrode tip 1b is connected in electric pressure converter 4 among Fig. 1 via second composite conducting cover connection member 22b and lead 3b.Structural design and aforesaid second composite conducting cover connection member 22a of second composite conducting cover connection member 22b are roughly the same, so identical member is to indicate with identical assembly label, as a means of correspondence.Its difference is that the lead socket face 222 of second composite conducting cover connection member 22b is relative with fluorescent tube socket face 221, and lead inserting hole 216 is opened in lead socket face 222.
And second composite conducting cover connection member 22b containing hole 213 is second electrode tip 1b in order to ccontaining quadrangle cold cathode fluorescent lamp group 100, that is second electrode tip 1b just be placed among the ccontaining section 213a of lamp seal wire of containing hole 213 of second composite conducting cover connection member 22b and be contacted with conductive layer 214, and an end of the lamp tube body of cold cathode fluorescent lamp 14 is placed among the ccontaining section 213b of fluorescent tube of containing hole 213 of second composite conducting cover connection member 22b.Lead inserting hole 216 is in order to ccontaining lead 3b, lead 3b has a head end 31b, the head end 31b of lead 3b can pass the penetrating section 216a of lead inserting hole 216 and be inserted among the plant section 216b of lead inserting hole 216, makes lead 3b be contacted with the conductive layer 214 of second composite conducting cover connection member 22b.So second electrode tip 1b of quadrangle cold cathode fluorescent lamp group 100 and lead 3b are contacted with the conductive layer 214 of second composite conducting cover connection member 22b respectively and are electrically connected to each other via the conductive layer 214 of second composite conducting cover connection member 22b.
Because quadrangle cold cathode fluorescent lamp group 100 is to be connected in series by cold cathode fluorescent lamp 11,12,13,14 to form, so only need to be connected to electric pressure converter 4 by two lead 3a, 3b, so can simplify the distribution number of fluorescent tube, also can simplify the circuit design (only needing single group output voltage) of electric pressure converter 4, and not have the problem of luminous efficacy inequality between the cold cathode fluorescent lamp 11,12,13,14.
Those skilled in the art all can learn easily, the electrode tip of the cold cathode fluorescent lamp in the foregoing description is the lamp seal wire (electrode tip 111 of cold cathode fluorescent lamp 11 for example, or the first electrode tip 1a of quadrangle cold cathode fluorescent lamp group 100 for example), outside the pattern design of the electrode tip of right cold cathode fluorescent lamp divided by the lamp seal wire, also can be designed to the pattern of outer electrode, be formed at the two ends of cold cathode lamp tube body, the size design of containing hole 213 then must cooperate the size of the outer electrode of cold cathode fluorescent lamp at this moment.
Consult shown in Figure 10ly, it shows second embodiment of the utility model quadrangle cold cathode fluorescent lamp group.The structural design of the utility model quadrangle cold cathode fluorescent lamp group 200 is identical with aforesaid first embodiment haply, so identical member is to indicate with identical assembly label, as a means of correspondence.Its difference is that quadrangle cold cathode fluorescent lamp group 200 is to connect two L shaped cold cathode fluorescent lamp 15,16 by one first composite conducting cover connection member 21 to form.
Consult shown in Figure 11ly, it shows the 3rd embodiment of the utility model quadrangle cold cathode fluorescent lamp group.The structural design of the utility model quadrangle cold cathode fluorescent lamp group 300 is identical with aforesaid first, second embodiment haply, so identical member is to indicate with identical assembly label, as a means of correspondence.Its difference is that quadrangle cold cathode fluorescent lamp group 300 is to connect 13,14 and L shaped cold cathode fluorescent lamp 15 of two cold cathode fluorescent lamp by two first composite conducting cover connection members 21 to form, that is connected with one first composite conducting cover connection member 21, connected with another first composite conducting cover connection member 21.
Consult shown in Figure 12ly, it shows the 4th embodiment of the utility model quadrangle cold cathode fluorescent lamp group.The structural design of the utility model quadrangle cold cathode fluorescent lamp group 400 is identical with aforesaid first embodiment haply, so identical member is to indicate with identical assembly label, as a means of correspondence.Its difference is that quadrangle cold cathode fluorescent lamp group 400 is to be formed by one first composite conducting cover connection member 21 cold cathode fluorescent lamp 14 of connection and a ㄇ font cold cathode fluorescent lamp 17.
Only above narration only is preferred embodiment explanation of the present utility model, those skilled in the art be when can doing other all improvement according to above-mentioned explanation, and only these change in the scope that the claim that still belongs to creation spirit of the present utility model and applied for defines.
Claims (11)
1, a kind of quadrangle cold cathode fluorescent lamp group, the cold cathode fluorescent lamp group of forming quadrangle configuration by at least two cold cathode fluorescent lamp, it is characterized in that, connected with one first composite conducting cover connection member between the adjacent electrode tip of each cold cathode fluorescent lamp, this quadrangle cold cathode fluorescent lamp group has one first electrode tip and one second electrode tip, and this first electrode tip and this second electrode tip are connected in an electric pressure converter.
2, quadrangle cold cathode fluorescent lamp group as claimed in claim 1, it is characterized in that, wherein this first composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this first composite conducting cover connection member has one first socket face and one second socket face, this first socket face and this second socket face offer a containing hole respectively, this containing hole runs through this insulating barrier and offers to this conductive layer, one electrode tip of ccontaining this cold cathode fluorescent lamp of this containing hole, the electrode tip that each cold cathode fluorescent lamp is adjacent are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
3, quadrangle cold cathode fluorescent lamp group as claimed in claim 1, it is characterized in that, wherein this first electrode tip is connected in this electric pressure converter via one second a composite conducting cover connection member and a lead, this second composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this second composite conducting cover connection member has a fluorescent tube socket face and a lead socket face, this fluorescent tube socket face offers a containing hole, this lead socket face offers a lead inserting hole, this containing hole and this lead inserting hole run through this insulating barrier respectively and offer to this conductive layer, first electrode tip of ccontaining this quadrangle cold cathode fluorescent lamp group of this containing hole, ccontaining this lead of this lead inserting hole, first electrode tip of this quadrangle cold cathode fluorescent lamp group and this lead are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
4, quadrangle cold cathode fluorescent lamp group as claimed in claim 1, it is characterized in that, wherein this second electrode tip is connected in this electric pressure converter via one second a composite conducting cover connection member and a lead, this second composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this second composite conducting cover connection member has a fluorescent tube socket face and a lead socket face, this fluorescent tube socket face offers a containing hole, this lead socket face offers a lead inserting hole, this containing hole and this lead inserting hole run through this insulating barrier respectively and offer to this conductive layer, second electrode tip of ccontaining this quadrangle cold cathode fluorescent lamp group of this containing hole, ccontaining this lead of this lead inserting hole, second electrode tip of this quadrangle cold cathode fluorescent lamp group and this lead are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
5, quadrangle cold cathode fluorescent lamp group as claimed in claim 1 is characterized in that, it connects two L shaped cold cathode fluorescent lamp by one first composite conducting cover connection member and forms.
6, quadrangle cold cathode fluorescent lamp group as claimed in claim 1 is characterized in that, it connects two cold cathode fluorescent lamp by two first composite conducting cover connection members and a L shaped cold cathode fluorescent lamp forms.
7, quadrangle cold cathode fluorescent lamp group as claimed in claim 1 is characterized in that, it connects a cold cathode fluorescent lamp by one first composite conducting cover connection member and a ㄇ font cold cathode fluorescent lamp forms.
8, a kind of quadrangle cold cathode fluorescent lamp group, the cold cathode fluorescent lamp group of forming quadrangle configuration by four cold cathode fluorescent lamp, it is characterized in that, connected with one first composite conducting cover connection member between the adjacent electrode tip of each cold cathode fluorescent lamp, this quadrangle cold cathode fluorescent lamp group has one first electrode tip and one second electrode tip, and this first electrode tip and this second electrode tip are connected in an electric pressure converter.
9, quadrangle cold cathode fluorescent lamp group as claimed in claim 8, it is characterized in that, wherein this first composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this first composite conducting cover connection member has one first socket face and one second socket face, this first socket face and this second socket face offer a containing hole respectively, this containing hole runs through this insulating barrier and offers to this conductive layer, one electrode tip of ccontaining this cold cathode fluorescent lamp, the electrode tip that each cold cathode fluorescent lamp is adjacent are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
10, quadrangle cold cathode fluorescent lamp group as claimed in claim 8, it is characterized in that, wherein this first electrode tip is connected in this electric pressure converter via one second a composite conducting cover connection member and a lead, this second composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this second composite conducting cover connection member has a fluorescent tube socket face and a lead socket face, this fluorescent tube socket face offers a containing hole, this lead socket face offers a lead inserting hole, this containing hole and this lead inserting hole run through this insulating barrier and offer to this conductive layer, first electrode tip of ccontaining this quadrangle cold cathode fluorescent lamp group of this containing hole, ccontaining this lead of this lead inserting hole, first electrode tip of this quadrangle cold cathode fluorescent lamp group and this lead are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
11, quadrangle cold cathode fluorescent lamp group as claimed in claim 8, it is characterized in that, wherein this second electrode tip is connected in this electric pressure converter via one second a composite conducting cover connection member and a lead, this second composite conducting cover connection member comprises that a conductive layer and is coated on the insulating barrier of this conductive layer, and this second composite conducting cover connection member has a fluorescent tube socket face and a lead socket face, this fluorescent tube socket face offers a containing hole, this lead socket face offers a lead inserting hole, this containing hole and this lead inserting hole run through this insulating barrier and offer to this conductive layer, second electrode tip of ccontaining this quadrangle cold cathode fluorescent lamp group of this containing hole, ccontaining this lead of this lead inserting hole, second electrode tip of this quadrangle cold cathode fluorescent lamp group and this lead are contacted with this conductive layer respectively and are electrically connected to each other via this conductive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201939629U CN201107803Y (en) | 2007-11-02 | 2007-11-02 | Quadrangle cold cathode lamp tube set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201939629U CN201107803Y (en) | 2007-11-02 | 2007-11-02 | Quadrangle cold cathode lamp tube set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107803Y true CN201107803Y (en) | 2008-08-27 |
Family
ID=39959616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201939629U Expired - Fee Related CN201107803Y (en) | 2007-11-02 | 2007-11-02 | Quadrangle cold cathode lamp tube set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107803Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697424A (en) * | 2013-12-20 | 2014-04-02 | 佛山市伟照业光电节能有限公司 | Multi-lamp-tube telescoping fluorescent lamp |
| CN104110601A (en) * | 2014-08-05 | 2014-10-22 | 王军 | Lamp and tube connector, tube connector and connecting joint set and tube universal connection structure for lamp |
-
2007
- 2007-11-02 CN CNU2007201939629U patent/CN201107803Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697424A (en) * | 2013-12-20 | 2014-04-02 | 佛山市伟照业光电节能有限公司 | Multi-lamp-tube telescoping fluorescent lamp |
| CN104110601A (en) * | 2014-08-05 | 2014-10-22 | 王军 | Lamp and tube connector, tube connector and connecting joint set and tube universal connection structure for lamp |
| CN104110601B (en) * | 2014-08-05 | 2016-05-25 | 王军 | Light fixture and for the joint of the fluorescent tube of this light fixture, the connecting elements of fluorescent tube, the universal connection structure of fluorescent tube |
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