CN102679170A - Operation shadowless lamp - Google Patents
Operation shadowless lamp Download PDFInfo
- Publication number
- CN102679170A CN102679170A CN2011100606696A CN201110060669A CN102679170A CN 102679170 A CN102679170 A CN 102679170A CN 2011100606696 A CN2011100606696 A CN 2011100606696A CN 201110060669 A CN201110060669 A CN 201110060669A CN 102679170 A CN102679170 A CN 102679170A
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- lamp
- umbrella
- operation shadowless
- lampshade
- shadowless lamp
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Abstract
The invention relates to an operation shadowless lamp which comprises a lamp and a power supply part, wherein the lamp is composed of a lamp holder, a foldable reflecting spotlight lampshade and a tube; the foldable reflecting spotlight lampshade is dustpan-shaped with a variable cross section; a tube base is arranged in the lampshade; the lamp holder is hexagonal; six sets of right-angle fan-shaped connecting sheets are fixedly arranged on the lamp holder; a positioning shaft passes through the connecting sheets and the lampshade, thereby forming a rotating shaft; two limiting slots are arranged at arc edges of the connecting sheets; the position of the lampshade is fixed by placing one limiting shaft pin; and two energy-storing springs are connected between the positioning shaft and the limiting shaft pin. The operation shadowless lamp is unfolded during a use process and is folded during a nonuse process. The operation shadowless lamp has the beneficial effects that the shadowless degree is high and the light is soft and uniform; the energy-saving effect is obvious and less power is consumed; compared with the traditional shadowless lamp, the operation shadowless lamp has the advantage that the total capacity of power supply is reduced under the conditions of the same illumination and illuminating time; the weight is light and the volume is small; and the operation shadowless lamp is unfolded during the use process, is folded during the nonuse process and is conveniently taken.
Description
Technical field
The present invention relates to a kind of operation shadowless lamp.
Background technology
At present, the operation shadowless lamp that domestic medical system is generally used is made up 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, is to form area source with spot light, and no shadow degree is not high; Light is inhomogeneous, and is also not soft, and the tungsten filament energising back temperature rise of bulb is very high; Defocused through sphere lamp umbrella, make heat more concentrated, the medical worker operates under this lamp; Can feel scorching and baking, easy fatigue; And the power consumption of this bulb is bigger; The volume ratio of this operation shadowless lamp is heavy, not portable.
Summary of the invention
The purpose of this invention is to provide a kind of operation shadowless lamp, adopt the novel light-emitting source, and be provided with fold mechanism, make it to have high light efficiency, energy-conservation, be easy to carry.
The objective of the invention is to realize through following technical scheme:
A kind of operation shadowless lamp of the present invention is made up of light fixture and power unit, and wherein, lamp umbrella, fluorescent tube that light fixture is used by lamp socket, folding reflective capsule light are formed, and fluorescent tube adopts the H type efficient energy-saving fluorescent lamp pipe of 6 9W power; Folding reflective spotlight umbrella is the dustpan-shaped of variable cross-section, selects for use the metal sheet material to do, and in the lamp umbrella, is provided with tube face; Lamp socket is 6 limit shapes, on lamp socket, is fixed with 6 groups of braces that the right angle is fan-shaped, and locating shaft passes brace and lamp umbrella; Form rotating shaft, the lamp umbrella is rotated, be provided with two stopper slots on the arc limit of brace; Put a spacing pivot pin, get final product the position of fixed light umbrella, be connected with two energy-stored springs between locating shaft and spacing pivot pin; Deployable during use, the time spent can not fold.
Beneficial effect of the present invention is: no shadow degree is high, 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 tidy up, and is easy to carry.
Description of drawings
According to accompanying drawing the present invention is done further explain below.
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 tidies up 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.
The specific embodiment
Shown in Fig. 1-2: a kind of operation shadowless lamp of the present invention, form by light fixture and power unit, wherein, lamp umbrella 5, fluorescent tube 7 that light fixture 4 is used by lamp socket 8, folding reflective capsule light 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 the metal sheet material to do, and in the lamp umbrella, is provided with tube face 6; Lamp socket 8 is 6 distortion, on lamp socket 8, is fixed with 6 groups of braces 9 that the right angle is fan-shaped, and locating shaft 10 passes brace 9 and lamp umbrella 5; Form rotating shaft, 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.
Claims (1)
1. operation shadowless lamp, it is characterized in that: 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 capsule light 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 the metal sheet material to do, and in the lamp umbrella, is provided with tube face 6; Lamp socket 8 is 6 distortion, on lamp socket 8, is fixed with 6 groups of braces 9 that the right angle is fan-shaped, and locating shaft 10 passes brace 9 and lamp umbrella 5; Form rotating shaft, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100606696A CN102679170A (en) | 2011-03-14 | 2011-03-14 | Operation shadowless lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100606696A CN102679170A (en) | 2011-03-14 | 2011-03-14 | Operation shadowless lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102679170A true CN102679170A (en) | 2012-09-19 |
Family
ID=46811514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100606696A Pending CN102679170A (en) | 2011-03-14 | 2011-03-14 | Operation shadowless lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679170A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406060A (en) * | 2014-12-10 | 2015-03-11 | 苏州仁捷瑞自动化科技有限公司 | Portable medical lamp |
| TWI480491B (en) * | 2012-11-16 | 2015-04-11 | ||
| CN109340637A (en) * | 2018-11-28 | 2019-02-15 | 大连医雅科技有限公司 | A kind of operating table shadowless lamp and means of illumination |
-
2011
- 2011-03-14 CN CN2011100606696A patent/CN102679170A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI480491B (en) * | 2012-11-16 | 2015-04-11 | ||
| CN104406060A (en) * | 2014-12-10 | 2015-03-11 | 苏州仁捷瑞自动化科技有限公司 | Portable medical lamp |
| CN109340637A (en) * | 2018-11-28 | 2019-02-15 | 大连医雅科技有限公司 | A kind of operating table shadowless lamp and means of illumination |
| CN109340637B (en) * | 2018-11-28 | 2024-04-12 | 大连医雅科技有限公司 | Operating table shadowless lamp and illumination method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xi Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Lu Ying Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Xi Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |