CN201378585Y - Umbrella-shaped cold-cathode tube lamp structure - Google Patents
Umbrella-shaped cold-cathode tube lamp structure Download PDFInfo
- Publication number
- CN201378585Y CN201378585Y CN200920002788U CN200920002788U CN201378585Y CN 201378585 Y CN201378585 Y CN 201378585Y CN 200920002788 U CN200920002788 U CN 200920002788U CN 200920002788 U CN200920002788 U CN 200920002788U CN 201378585 Y CN201378585 Y CN 201378585Y
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- China
- Prior art keywords
- cathode tube
- fitting structure
- umbellate form
- tube body
- circles
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- Expired - Fee Related
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Abstract
The utility model provides an umbrella-shaped cold-cathode tube lamp structure which comprises a helix tube body and at least one strut, wherein the helix tube body comprises a plurality of coiling parts which expand in geometric proportion; a space is respectively formed between the coiling parts; both ends of the helix tube body are respectively provided with an electrode contact; the strut is erected in the coiling part; and one end of the strut is connected with the coiling part, and the other end extends out of the strut. Thus, the umbrella-shaped cold-cathode tube lamp structure is formed. Because of the coiling arrangement of the helix tube body, after the umbrella-shaped cold-cathode tube lamp structure is electrified, the illuminating brightness can be effectively improved.
Description
Technical field
The utility model refers to a kind of umbellate form cold-cathode tube fitting structure that improves brightness of illumination especially relevant for a kind of umbellate form cold-cathode tube fitting structure.
Background technology
Cold-cathode tube (Cold Cathode Fluorescent Lamp, CCFL), be mainly used in the backlight of liquid crystal, be the electronic impact mercury (or using xenon) that utilizes electrode to penetrate, excite mercury to make it discharge ultraviolet ray, ultraviolet irradiation becomes visible light to the fluorescent material that is coated in the canals of stilling inboard, and is simple in structure because of it, so can be the fluorescent tube of very thin type.The difference of cold-cathode tube and general fluorescent lamp maximum is: the electrode of cold-cathode tube is not to use the glowing filament heating to cause thermionic emission, so general fluorescent lamp is referred to as thermionic-cathode tube (Hot Cathode FluorescentLamp, HCFL), and the electrode structure of thermionic-cathode tube can't miniaturization, so be mainly used on the high-power fluorescent tube; On the other hand, because cold-cathode tube has thin type, the life-span is long, volume is little, power is low, electric stable properties, purposes is extensive day by day.
Known cold-cathode tube, No. 579059 (day for announcing: on March 1st, 2004), disclose a kind of " convenient type cold cathode lamp pipe unit ", it is that a cold cathode fluorescent lamp is located at a light-transmitting tube body as the TaiWan, China patent announcement.And for example No. 556793 (day for announcing: on October 1st, 2003), disclose a kind of " cold-cathode tube lighting device ", mainly be to provide cold-cathode tube to hold combination with a lever that is the hollow tube shape to the TaiWan, China patent announcement.
But above-mentioned cold-cathode tube all is that its brightness of illumination is very limited with the thin straight rectangular example that is shaped as.
Edge is, this creator improves thoughts on above-mentioned disappearance, is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance finally.
The utility model content
Main purpose of the present utility model is to provide a kind of umbellate form cold-cathode tube fitting structure, and its structural design can effectively improve the brightness of illumination.
In order to reach above-mentioned purpose, the utility model provides a kind of umbellate form cold-cathode tube fitting structure, includes: a helical tube body, and it has most the circles that are geometric ratio expansion around portion, those circles are formed with a spacing respectively between portion, the two ends of this helical tube body are respectively equipped with an electrode contact; And at least one pillar, it is set up in those circles in portion, and an end of this pillar is connected in this circle around portion, and the other end of this pillar stretches out in this circle outside portion.
The utlity model has following useful effect: the utility model utilizes helical tube body to have to be circle that geometric ratio enlarges around portion, those circles are formed with a spacing respectively between portion, the two ends of this helical tube body are respectively equipped with an electrode contact, strut support is located at those circles in portion, by this, form a umbellate form cold-cathode tube fitting structure,, can produce the above brightness of illumination of several times because those circles make the light stack around portion.
Further understand feature of the present utility model and technology contents for making, see also following relevant for detailed description of the present utility model and accompanying drawing, yet appended graphic only for reference with the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Fig. 1 is the stereogram of the utility model umbellate form cold-cathode tube fitting structure.
Fig. 2 is the vertical view of the utility model umbellate form cold-cathode tube fitting structure.
Fig. 3 is the end view of the utility model umbellate form cold-cathode tube fitting structure.
Fig. 4 is the vertical view of the utility model umbellate form cold-cathode tube fitting structure second embodiment.
Fig. 5 is the vertical view of the utility model umbellate form cold-cathode tube fitting structure the 3rd embodiment.
Fig. 6 is the user mode figure of the utility model umbellate form cold-cathode tube fitting structure.
Fig. 7 is the upward view of the utility model umbellate form cold-cathode tube fitting structure user mode.
Fig. 8 is the upward view of another embodiment of the utility model umbellate form cold-cathode tube fitting structure user mode.
Fig. 9 is the user mode figure of the another embodiment of the utility model umbellate form cold-cathode tube fitting structure.
The primary clustering symbol description
1 helical tube body
10 canals of stilling
11 circles are around portion
12 electrode contacts
13 first laps are around portion
14 second circles are around portion
2 pillars
3 pedestals
4 lampshades
41 extensions
411 storage tanks
412 openings
5 light-emitting diodes
6 fluorescent tubes
The D1 diameter
The D2 diameter
The D3 diameter
The d difference
The p spacing
Embodiment
See also Fig. 1 to Fig. 3, the utility model provides a kind of umbellate form cold-cathode tube fitting structure, it includes: a helical tube body 1 and at least one pillar 2, this helical tube body 1 is a cold-cathode tube, mercury (figure does not show) by canals of stilling 10, fluorescent material (figure does not show), a small amount of not active gases and trace is formed, fluorescent material is coated the inwall of the canals of stilling 10 with light transmission, and the mercury seal of a small amount of not active gases and trace is stored in the canals of stilling 10.Helical tube body 1 also is coated with nano photo-catalytic (figure does not show), in order to sterilization and antibacterial.This helical tube body 1 circle is around being formed with most the circles that are geometric ratio expansion around portion 11, and those circles interconnect around portion 11.Each circle has a diameter that varies in size (as shown in Figure 3) around portion 11, and in the present embodiment, adjacent two circles equal adjacent two circles around the diameter D2 of portion 11, the difference d of D3 around the diameter D1 of portion 11, the difference d of D2, and Gu Quan is geometric ratio around portion 11 and enlarges.Adjacent two circles are formed with a spacing p between portion 11, make helical tube body 1 be a umbrella.The two ends of this helical tube body 1 are respectively equipped with an electrode contact 12, can be in order to electrically connect a power supply (figure does not show).
The quantity of this pillar 2 is two in the present embodiment, this two pillar 2 is set up in those circles in portion 11, one end of this two pillar 2 is connected in the circle of the top around portion 11, and the other end of this two pillar 2 stretches out in the circle of below outside portion 11, in order to support helix body 1.
See also Fig. 4, vertical view for the utility model umbellate form cold-cathode tube fitting structure second embodiment, this helical tube body 1 be with counterclockwise from outside to inside geometric ratio dwindle the geosphere winding and put, form a first lap around portion 13, when rough circle leans around the nearly center of circle, first lap oppositely bends around portion 13, the winding of the geosphere of geometric ratio expansion is from inside to outside put and is formed one second circle around portion 14 in a clockwise direction again, this first lap is connected in the end of second circle around portion 14 around an end of portion 13, this first lap is provided with around portion 14 at interval around the portion 13 and second circle, form monolateral umbellate form spiral cold-cathode tube fitting structure, two electrode contacts 12 are positioned at the periphery.
See also Fig. 4, vertical view for the utility model umbellate form cold-cathode tube fitting structure the 3rd embodiment, present embodiment and the above-mentioned second embodiment difference are: around to the center of circle time, oppositely bending is one " S " type to first lap around portion's 13 circles, forms S type umbellate form spiral cold-cathode tube fitting structure.
See also Fig. 6 and Fig. 7, the utility model further is provided with a pedestal 3, a lampshade 4 and most light-emitting diodes 5, this helical tube body 1 is located on the pedestal 3, the other end of this two pillar 2 is located in the pedestal 3, and helical tube body 1 and two pillars 2 are located in the lampshade 4, those light-emitting diodes 5 are located on the bottom of lampshade 4, can be designed to the moulding that clock is arranged, the bottom of lampshade 4 is a transparent panel, form a umbellate form cold-cathode tube light fixture by this, helical tube body 1 and the light-emitting diode 5 different light effects of can arranging in pairs or groups out.
See also Fig. 8, present embodiment and the foregoing description (as shown in Figure 7) difference is: these lampshade 4 contents are provided with most helical tube bodies 1.
See also Fig. 9, present embodiment and the foregoing description (as shown in Figure 6) difference is: be equipped with an extension 41 around this lampshade 4, this extension 41 has a storage tank 411 that is round, this storage tank 411 is provided with a ring shaped lamp 6, storage tank 411 relative diapires are provided with an opening 412, this opening 412 can be made various pattern, cooperates the cold-cathode tube different light effects of arranging in pairs or groups out.
The utility model utilizes helical tube body 1 to have to be circle that geometric ratio enlarges around portion 11, and two adjacent circles have a spacing p around portion 11, this two pillar 2 is set up in circle in portion 11, one end of two pillars 2 is connected in circle around portion 11, the other end of two pillars 2 stretches out in circle outside portion 11, form a umbellate form cold-cathode tube fitting structure, because helical tube body 1 circle winding is put, so after the energising, mercury atom in the canals of stilling 10 is produced ultraviolet ray by electron bombardment when discharge, become visible light through fluorescent material again, but the light mutual superposition of ejaculation can produce the above brightness of illumination of several times.
But, the above is a preferable possible embodiments of the present utility model, and is non-so promptly limit to claim of the present utility model, so the equivalent structure that uses the utility model specification and graphic content to do such as changes, all in like manner be contained in the scope of the present utility model, close and give Chen Ming.
Claims (7)
1, a kind of umbellate form cold-cathode tube fitting structure is characterized in that, includes:
One helical tube body, it has most the circles that are geometric ratio expansion around portion, and two adjacent circles are formed with a spacing between portion, and the two ends of this helical tube body are respectively equipped with an electrode contact; And
At least one pillar, it is set up in those circles in portion, and an end of this pillar is connected in this circle around portion, and the other end of this pillar stretches out in this circle outside portion.
2, umbellate form cold-cathode tube fitting structure as claimed in claim 1 is characterized in that: those circles have a diameter that varies in size respectively around portion, and adjacent two circles equal the difference of adjacent in addition two circles around the diameter of portion around the difference of the diameter of portion.
3, umbellate form cold-cathode tube fitting structure as claimed in claim 1 is characterized in that: further be provided with a pedestal and a lampshade, the other end of this pillar is located in this pedestal, and this pillar and this helical tube body are located in this lampshade.
4, umbellate form cold-cathode tube fitting structure as claimed in claim 3 is characterized in that: the bottom part ring of this lampshade is provided with most light-emitting diodes.
5, umbellate form cold-cathode tube fitting structure as claimed in claim 3, it is characterized in that: this lampshade is equipped with an extension, and this extension has a storage tank, and the diapire that this storage tank is relative is provided with an opening.
6, umbellate form cold-cathode tube fitting structure as claimed in claim 1, it is characterized in that: this helical tube body is coated with nano photo-catalytic.
7, umbellate form cold-cathode tube fitting structure as claimed in claim 1, it is characterized in that: this helical tube body be with counterclockwise from outside to inside geometric ratio dwindle the geosphere winding and put and form a first lap around portion, the winding of the geosphere of geometric ratio expansion is from inside to outside put and is formed one second circle around portion in a clockwise direction again, and this first lap is provided with around portion at interval around portion and this second circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920002788U CN201378585Y (en) | 2009-03-06 | 2009-03-06 | Umbrella-shaped cold-cathode tube lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920002788U CN201378585Y (en) | 2009-03-06 | 2009-03-06 | Umbrella-shaped cold-cathode tube lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201378585Y true CN201378585Y (en) | 2010-01-06 |
Family
ID=41518704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920002788U Expired - Fee Related CN201378585Y (en) | 2009-03-06 | 2009-03-06 | Umbrella-shaped cold-cathode tube lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201378585Y (en) |
-
2009
- 2009-03-06 CN CN200920002788U patent/CN201378585Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20110306 |