CN2074418U - Foldable, new light source, energy-saving operating shadowless lamp - Google Patents
Foldable, new light source, energy-saving operating shadowless lamp Download PDFInfo
- Publication number
- CN2074418U CN2074418U CN 90201228 CN90201228U CN2074418U CN 2074418 U CN2074418 U CN 2074418U CN 90201228 CN90201228 CN 90201228 CN 90201228 U CN90201228 U CN 90201228U CN 2074418 U CN2074418 U CN 2074418U
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- lamp
- umbrella
- energy
- light
- lamp socket
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Abstract
The utility model relates to an operating shadowless lamp, comprising a lamp fixture and an electrical source section; the electrical source section is composed of a power generator, an energy-storage device and a ballast; the lamp fixture is composed of a lamp holder, a foldable lamp shade used for focusing light, and a lamp tube; the lamp tube adopts a high light-effect energy-saving fluorescent lamp tube; the foldable lamp shade used for focusing light is connected to the lamp holder by a spring mechanism and can be folded as required; due to the adoption of the high light-effect energy-saving fluorescent lamp tube, the utility model has the advantages of high degree of shadowless, soft and uniform light ray, light weight and portability; Compared with traditional operating shadowless lamps, the power of the operating shadowless lamp is only 1/7 of the filament lamp under the condition of the same illumination intensity and the same lighting; the utility model is suitable for the polymorphic lighting.
Description
The utility model belongs to lighting, the suitable especially medical operation shadowless lamp of doing.
At present, the operation shadowless lamp that domestic medical system is generally used is made of lamp socket, bulb, power supply, and lamp socket is a sphere lamp umbrella, and several bulbs are embedded in the lamp socket, and bulb is generally incandescent lamp, and power supply adopts mains-supplied.The light emitting source of this shadowless lamp is an incandescent lamp bulb, be to form area source with spot light, no shadow degree is not high, and light is inhomogeneous, and is not soft yet, the tungsten filament energising back temperature rise of bulb is very high, after sphere lamp umbrella focuses on, make heat more concentrated, the medical worker operates under this lamp, can feel scorching and baking, tired easily; And the power consumption of this bulb is bigger; The volume ratio of this operation shadowless lamp is heavy, not portable.
The purpose of this utility model provides a kind of operation shadowless lamp, adopts the novel light-emitting source, and is provided with fold mechanism, make it to have high light efficiency, energy-conservation, be easy to carry.
Operation shadowless lamp of the present utility model is made up of light fixture and power unit.It is characterized in that:
Power unit is formed for the energy storage equipment that is made of wind power generation or device of solar generating, accumulator jar and reactance or electric ballast;
Light fixture is by lamp socket, the lamp umbrella that folding reflective optically focused is used, fluorescent tube is formed: wherein fluorescent tube adopts high light efficiency power saving fluorescent lamp, select the O type for use according to lamp umbrella and instructions for use, two D types, the H type, the U type, double-U-shaped, the high light efficiency power saving fluorescent lamp of yi word pattern, this lamp belongs to cold light source, its spectral characteristic and incandescent lamp are close, therefore colour rendering is very good, line source with it is formed area source, high many of the shadowless lamp that no shadow degree is formed than spot light, under situation with equiluminous, its power only is 1/7 of incandescent lamp, prolong 10 times or more than incandescent lamp service life, the medical worker toasts feeling under traditional operation shadowless lamp and tired working under this kind lamp can not resemble, and light is soft evenly;
The lamp umbrella that folding reflective optically focused is used is that a variable cross-section is dustpan-shaped, adopt spring mechanism to fixedly connected with lamp socket, it is plane to make it can open composition one when work, fold as required when not working, and can carry, be provided with the high light effect lamp base in the lamp umbrella, the lamp umbrella can adopt plastics, aluminium alloy, sheet iron (or other light materials) to make;
Lamp socket is made polygon, box-shaped, spheroidal, cylindricality according to required fluorescent tube quantity, on lamp socket, be fixed with paired fan-shaped brace, locating shaft passes brace and lamp umbrella, form rotating shaft, can make the lamp umbrella turn over 90 °, be provided with two stopper slots on the arc limit of brace, a spacing pivot pin is set in the groove, be used for fixing the position of lamp umbrella, between locating shaft and spacing pivot pin, be connected with two energy-stored springs, the rear portion of lamp socket connects power supply, and other devices can be installed in the front portion, as color television camera, camera and photoelectricity monitor device.
Operation shadowless lamp of the present utility model also can improve traditional operation shadowless lamp, adopts reactance ballast or electric ballast and efficient energy-saving fluorescent lamp pipe to replace existing incandescent lamp, and the service behaviour of traditional operation shadowless lamp is improved.
Operation shadowless lamp of the present utility model can be designed to folding and folding form, when folding, directly the lamp umbrella be fixed on the lamp socket and get final product.
The advantage of operation shadowless lamp of the present utility model is: no shadow degree height, and light is soft evenly; Energy-saving effect is remarkable, and little power consumption is compared with traditional shadowless lamp, in same illumination, under the same lighting hours, the power supply total capacity is reduced; And in light weight, volume is little, expansible during use, the time spent can not fold, and is easy to carry.
Operation shadowless lamp of the present utility model not only can same wind power generation, solar electrical energy generation uses jointly, also can with the supporting together use of the generating equipment on diesel power generation, automobile, train, steamer, the aircraft, lighting for medical use, the field work of long-term power failure and areas without electricity, the lighting for medical use effect on emergency tender, battlefield are better solved, also can be used as the electric lighting of various occasion various ways such as operational headquarter of field army, tourist attraction.
Below in conjunction with drawings and Examples operation shadowless lamp of the present utility model is described further.
Fig. 1 is the structural representation of operation shadowless lamp.
Fig. 2 is the light fixture expanded view of operation shadowless lamp.
State diagram when Fig. 3 folds for operation shadowless lamp.
Fig. 4 is that the lamp umbrella of operation shadowless lamp is connected enlarged drawing with lamp socket.
Fig. 5 is the A-A profile of Fig. 4.
Fig. 6 is the wiring diagram of electric ballast.
One operation shadowless lamp is arranged, be made up of light fixture and power unit, wherein, lamp umbrella 5, fluorescent tube 7 that light fixture 4 is used by lamp socket 8, folding reflective optically focused are formed, and fluorescent tube 7 adopts the H type efficient energy-saving fluorescent lamp pipe of 6 9W power; Folding reflective spotlight umbrella 5 is the dustpan-shaped of variable cross-section, selects for use thin metal blank to manufacture, and is provided with tube face 6 in the lamp umbrella; Lamp socket 8 is 6 limit shapes, on lamp socket 8, be fixed with 6 groups of braces 9 that the right angle is fan-shaped, locating shaft 10 passes brace 9 and lamp umbrella 5, forms rotating shaft, and lamp umbrella 5 is rotated, be provided with two stopper slots on the arc limit of brace 9, put a spacing pivot pin 11, get final product the position of fixed light umbrella, 11 of locating shaft 10 and spacing pivot pins are connected with two energy-stored springs 12, deployable during use, the time spent can not fold;
The TRT 1 of power unit is become by wind-driven generator or solar generating mechanism, wind-driven generator adopts the FD1.6-50 type, and solar electrical energy generation is a silicon photocell, and its power is 15MP, this device is to be used for to the electrical storage device charging, to solve the power supply of power failure or areas without electricity.
Energy storage equipment 2 can adopt 12V, 24V lead accumulator, cadmium-nickel storage cell, is used for store electrical energy, powers to light fixture by ballast;
Ballast 3 is reactance ballast or electric ballast, when mains-supplied, according to the difference of the grade form of voltage, power, selects reactance ballast or electric ballast for use; Do not having mains-supplied, adopting wind energy and device of solar generating, when light fixture is powered, selecting electric ballast by electrical storage device for use, connection such as Fig. 6.
Claims (4)
1, a kind of operation shadowless lamp is made up of light fixture and power unit, it is characterized in that: power unit is formed for the energy storage equipment that is made of wind power generation or device of solar generating, accumulator jar and reactance or electric ballast;
Lamp umbrella, fluorescent tube that light fixture is used by lamp socket, folding reflective optically focused are formed:
Fluorescent tube is the high light efficiency energy-saving fluorescent lamp of H type;
The lamp umbrella that folding reflective optically focused is used is that a variable cross-section is dustpan-shaped, is connected with spring mechanism on the lamp socket, can make the lamp umbrella turn over 90 °, is provided with the high light effect lamp base in the lamp umbrella;
Lamp socket is a polygon, on lamp socket, be fixed with paired fan-shaped brace, on brace, be provided with the locating shaft that passes brace and lamp umbrella, be provided with the spacing pivot pin of fixed light umbrella position in the arc limit of brace two corner edge, be connected with two energy-stored springs between locating shaft and the limit shaft, the rear portion of lamp socket connects power supply, the anterior photoelectricity monitor device of installing.
2, operation shadowless lamp as claimed in claim 1 is characterized in that: high light efficiency energy-saving fluorescent lamp is O type, two D type, U type, double-U-shaped, yi word pattern.
3, operation shadowless lamp as claimed in claim 1 is characterized in that: the lamp umbrella can adopt plastics, aluminum alloy thin iron sheet to make.
4, operation shadowless lamp as claimed in claim 1 is characterized in that: lamp socket can be made box-shaped, sphere or cylindricality, and colour camera or camera can be installed in the front portion of lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201228 CN2074418U (en) | 1990-02-08 | 1990-02-08 | Foldable, new light source, energy-saving operating shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201228 CN2074418U (en) | 1990-02-08 | 1990-02-08 | Foldable, new light source, energy-saving operating shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2074418U true CN2074418U (en) | 1991-04-03 |
Family
ID=4882891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90201228 Withdrawn CN2074418U (en) | 1990-02-08 | 1990-02-08 | Foldable, new light source, energy-saving operating shadowless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2074418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878391B (en) * | 2007-11-15 | 2013-11-20 | 弗罗魏因Ezh有限两合公司 | Device for supporting medical equipment |
-
1990
- 1990-02-08 CN CN 90201228 patent/CN2074418U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878391B (en) * | 2007-11-15 | 2013-11-20 | 弗罗魏因Ezh有限两合公司 | Device for supporting medical equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |