CN202328034U - Cold cathode lighting lamp with detachable external power supply - Google Patents
Cold cathode lighting lamp with detachable external power supply Download PDFInfo
- Publication number
- CN202328034U CN202328034U CN2011204644014U CN201120464401U CN202328034U CN 202328034 U CN202328034 U CN 202328034U CN 2011204644014 U CN2011204644014 U CN 2011204644014U CN 201120464401 U CN201120464401 U CN 201120464401U CN 202328034 U CN202328034 U CN 202328034U
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- power supply
- cold cathode
- lampshade
- lamp
- external power
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Abstract
The utility model relates to a cold cathode lighting lamp with a detachable external power supply. The cold cathode lighting lamp with the detachable external power supply comprises a lampshade, a reflective sheet, a cold cathode fluorescent lamp tube, a power supply, a clamping base and lamp holders, wherein the reflective sheet is arranged in the lampshade; the lamp holders are arranged at the two ends of the lampshade; the cold cathode fluorescent lamp tube is arranged in the lampshade; the cold cathode fluorescent lamp tube is connected with the power supply through the clamping base; the output terminal of the power supply passes through the lamp holders and is connected with the electrode of the cold cathode fluorescent lamp tube through the clamping base; separated end caps are arranged at the two ends of the lampshade; and the power supply is arranged on the outer side of the lampshade. In the cold cathode lighting lamp with the detachable external power supply, the cover and the lamp holders adopts the conventional daylight lamp specifications; and when the cold cathode lighting lamp is assembled, a lamp bracket is not modified. The cold cathode fluorescent lamp tube serves as a light source and the external power supply is arranged outside and is detachable, so the cold cathode lighting lamp is convenient to assemble and the cold cathode lighting lamp tube is convenient to replace.
Description
Technical field
The utility model relates to a kind of lighting, particularly a kind of detachable external power supply cold cathode illuminating lamp.
Background technology
Lighting requires the fully characteristic and the performance of display of commodity in the commercial field, should select the light source that colour rendering is high, the light beam temperature is low, the life-span is long, and need the lighting good looking appearance, and the light source installing and replacing is convenient.The problem that fluorescent lamp commonly used on the market at present exists stroboscopic, short, long-time irradiation of life-span to make the commodity flavescence easily, fade, wear, and its integrated design because of its mercury content is big, should not recycle and reuse when fluorescent lamp is changed.
Summary of the invention
The utility model provides a kind of detachable external power supply cold cathode illuminating lamp, and outer cover and lamp holder adopt conventional fluorescent lamp specification, installs to need not lamp bracket is reequiped when of the present invention.Adopt cathode fluorescent tube external and detachable as light source and external power supply, easy for installation and can be convenient for changing cathode fluorescent tube.
The above-mentioned purpose of the utility model is to realize through such technical scheme: a kind of detachable external power supply cold cathode illuminating lamp comprises lampshade, reflecting piece, cathode fluorescent tube, power supply, deck, lamp holder; Be provided with reflecting piece in the lampshade, the lampshade two ends are equipped with lamp holder, are provided with cathode fluorescent tube in the lampshade, and cathode fluorescent tube is connected with power supply through deck, and the lead-out terminal of power supply passes lamp holder and is connected with the electrode of cathode fluorescent tube through deck; The lampshade two ends are provided with the separate type plug, and power supply is installed in the lampshade outside.
The separate type plug is provided with bayonet socket, and deck is fixed on the separate type plug through bayonet socket.
Said separate type plug by: loam cake, lower cover, fixed cover and screw are formed, and said loam cake and lower cover are through the fixing formation of screw and fixed cover one detachable separate type plug.
Cathode fluorescent tube snaps in deck through metal cap.
Said power supply is enclosed within the power pack, is installed in the lampshade outside through power pack.
The beneficial effect of a kind of detachable external power supply cold cathode illuminating lamp of the utility model is following:
1, owing to adopt cathode fluorescent tube as light source, the life-span can reach more than 50000 hours, was 15～20 times of conventional fluorescent lamps pipe; Colour rendering is good, and colour rendering index reaches as high as 85Ra; The glass of fluorescent tube adopts unleaded anti-UV glass, has the ultraviolet function of interception, is applicable to long-time illumination, and mercury content can accurately be controlled in the fluorescent tube, is no more than 3.0mg/ and props up, and meets international standard, has protected environment.Fluorescent tube drives the high-frequency drive mode that adopts 50KHz above, under this high frequency, has the advantage of no stroboscopic, flicker free, can prevent visual fatigue; And light source can be because of frequent switch damage, and the switch number of times is more than 5,000 ten thousand times, long service life; And light decay is little, and long-time use does not influence its illumination.
2, the separate type plug is provided with bayonet socket, can deck be fixed on the separate type plug, can well stablize lamp strip position.
3, adopt metal cap and deck, can not only keep the cathode fluorescent tube electrode well to be connected with power supply, and also extremely convenient during the installing and replacing fluorescent tube.
4, separate type plug loam cake and lower cover cooperate with fixed screw and fixed cover form can be for convenience detach the separate type plug, can change cathode fluorescent tube.
5, reflecting piece is affixed on the Transparent lamp shade, and can require to select the width of reflecting piece according to lighting angle, is fit to various lighting requirement occasions.
6, power supply is enclosed within the power pack, and power pack is effectively protected power supply for the high pressure resistant material of insulation.
7, cathode fluorescent tube adopts deck but not Type of Welding is connected with power supply, makes its whole lamp easy for installation and can be convenient for changing cathode fluorescent tube.Transparent housing and lamp holder adopt conventional fluorescent lamp specification, need not during installation lamp bracket is reequiped.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the detachable external power supply cold cathode of a utility model illuminating lamp assembling sketch map;
Fig. 2 is the detachable external power supply cold cathode of a utility model illuminating lamp general assembly drawing.
The specific embodiment
As shown in Figure 1, a kind of detachable external power supply cold cathode illuminating lamp comprises lampshade 1, reflecting piece 2, cathode fluorescent tube 3, power supply 4, deck 7, lamp holder 11; Be provided with reflecting piece 2 in the lampshade 1; Lampshade 1 two ends are equipped with lamp holder 11; Be provided with cathode fluorescent tube 3 in the lampshade 1, cathode fluorescent tube 3 is connected with power supply 4 through deck 7, and the stitch that the lead-out terminal of power supply 4 passes lamp holder 11 is connected with the electrode of cathode fluorescent tube 3 through deck 7.
Lampshade 1 two ends are provided with the separate type plug, and power supply 4 is installed in lampshade 1 outside.
The separate type plug is provided with bayonet socket, and deck 7 is fixed on the separate type plug through bayonet socket.
Said separate type plug by: loam cake 9, lower cover 10, fixed cover 8 and screw 12 are formed, and said loam cake 9 and lower cover 10 are through screw 12 and the fixed cover 8 fixing detachable separate type plugs that form.
Cathode fluorescent tube 3 snaps in deck 7 through metal cap 6.
The lower cover 10 of separate type plug is provided with bayonet socket, can deck 7 be fixed on the lower cover 10, can well stablize cathode fluorescent tube 3 positions.
3 special uses of metal cap 6 cathode fluorescent tubes, the good metal material of conductance.
With common fluorescent lamp contrast, the detachable external power supply cold cathode of the utility model illuminating lamp advantage has:
1), low in energy consumption, light efficiency good: power supply 4 adopts intelligent IC half-bridge driven chips, and power supply 4 consumed powers are low, and conversion efficiency is high; Cathode fluorescent tube 3 adopts electrode, and caloric value is little, and under same light flux situation, lower than common Market Light band power, light efficiency is good.
2), colour rendering is good, the life-span is long: cathode fluorescent tube 3 adopts high-quality three primary colors fluorescent powder, and colour rendering is good; Colour rendering index reaches as high as 95Ra; Fully the display of commodity characteristic adopts cathode fluorescent tube IC control, and the life-span can reach more than 50000 hours; The efficient of power supply 4 is more than 80%, more energy-conserving and environment-protective.
3), easy for installation: the outer cover of the utility model 1 adopts conventional fluorescent lamp specification with lamp holder 11, need not lamp bracket reequiped the present invention can be installed.
4), detachable, conveniently replaced cathode fluorescent tube 3: external power supply is detachable, the separate type plug, cathode fluorescent tube 3 adopts decks 7 but not Type of Welding is connected with power supply 4, makes its whole lamp easy for installation and can be convenient for changing cathode fluorescent tube 3.
Claims (5)
1. a detachable external power supply cold cathode illuminating lamp comprises lampshade (1), reflecting piece (2), cathode fluorescent tube (3), power supply (4), deck (7), lamp holder (11);
Be provided with reflecting piece (2) in the lampshade (1); Lampshade (1) two ends are equipped with lamp holder (11); Be provided with cathode fluorescent tube (3) in the lampshade (1); Cathode fluorescent tube (3) is connected with power supply (4) through deck (7), and the lead-out terminal of power supply (4) passes lamp holder (11) and is connected with the electrode of cathode fluorescent tube (3) through deck (7);
It is characterized in that: lampshade (1) two ends are provided with the separate type plug, and power supply (4) is installed in lampshade (1) outside.
2. according to the said a kind of detachable external power supply cold cathode illuminating lamp of claim 1, it is characterized in that: said separate type plug is provided with bayonet socket, and deck (7) is fixed on the separate type plug through bayonet socket.
3. according to claim 1 or 2 said a kind of detachable external power supply cold cathode illuminating lamps; It is characterized in that: said separate type plug by: loam cake (9), lower cover (10), fixed cover (8) and screw (12) are formed, and said loam cake (9) and lower cover (10) are through the fixing detachable separate type plug that forms of screw (12) and fixed cover (8).
4. according to the said a kind of detachable external power supply cold cathode illuminating lamp of claim 1, it is characterized in that: said cathode fluorescent tube (3) snaps in deck (7) through metal cap (6).
5. according to the said a kind of detachable external power supply cold cathode illuminating lamp of claim 1, it is characterized in that: said power supply (4) is enclosed within the power pack (5), is installed in lampshade (1) outside through power pack (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204644014U CN202328034U (en) | 2011-11-22 | 2011-11-22 | Cold cathode lighting lamp with detachable external power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204644014U CN202328034U (en) | 2011-11-22 | 2011-11-22 | Cold cathode lighting lamp with detachable external power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328034U true CN202328034U (en) | 2012-07-11 |
Family
ID=46440015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204644014U Expired - Fee Related CN202328034U (en) | 2011-11-22 | 2011-11-22 | Cold cathode lighting lamp with detachable external power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134008A (en) * | 2011-11-22 | 2013-06-05 | 宜昌劲森光电科技股份有限公司 | Cold cathode illumination lamp with detachable and externally arranged power source |
-
2011
- 2011-11-22 CN CN2011204644014U patent/CN202328034U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134008A (en) * | 2011-11-22 | 2013-06-05 | 宜昌劲森光电科技股份有限公司 | Cold cathode illumination lamp with detachable and externally arranged power source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141122 |
|
| EXPY | Termination of patent right or utility model |