CN201973571U - LED operation shadowless lamp capable of adjusting illumination depth - Google Patents
LED operation shadowless lamp capable of adjusting illumination depth Download PDFInfo
- Publication number
- CN201973571U CN201973571U CN2010206948611U CN201020694861U CN201973571U CN 201973571 U CN201973571 U CN 201973571U CN 2010206948611 U CN2010206948611 U CN 2010206948611U CN 201020694861 U CN201020694861 U CN 201020694861U CN 201973571 U CN201973571 U CN 201973571U
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- lamp
- led
- operation shadowless
- shadowless lamp
- lampshade
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Abstract
The utility model discloses an LED operation shadowless lamp capable of adjusting the illumination depth, which comprises lampshades (1), wherein LED lamp panels (2) which are arrayed in matrix are arranged in the lampshades (1); a reducing motor (3) penetrates and is arranged on a structural center formed by all the lampshades (1); a screw (4) is connected at the tail end of the reducing motor (3); movable connecting rods (5) are connected with the top of the screw (4); and the outer sides of the movable connecting rods (5) are connected with all the lampshades (1). The lamp panels arrayed in matrix are adopted to form the light source structure of the operation shadowless lamp, and the focusing position of the light source is mechanically adjusted, thereby quickly adjusting the illumination depth of the operation shadowless lamp; the LED light source has high brightness, excellent energy-saving effect, and high color rendition index; and the LED operation shadowless lamp capable of adjusting the illumination depth has a simple structure, low cost and excellent use effect, and is easy to manufacture and convenient to operate.
Description
Technical field
The utility model relates to a kind of medicine equipment, particularly a kind of operation shadowless lamp.
Background technology
Operation shadowless lamp is divided into " cellular type operation shadowless lamp " and " overall reflective operation shadowless lamp ".Light emitting source all be by incandescent lamp or Halogen lamp LED as light source, but shortcoming such as the colour rendering index of incandescent lamp or Halogen lamp LED is poor, brightness is low, service life is short.Its colour rendering index is poor, feels tired when the doctor is performed an operation for a long time easily.It is exactly the caloric value height that traditional operating lamp also has a very important shortcoming, and the heat that it produced is big especially to the damage of inside of human body cell tissue, is unfavorable for the healing of postoperative wound, influences rehabilitation of patients.Require also more and more highlyer along with the reach of science purifies operating room, in the laminar flow operation room principal element thermal source that influence laminar flow and the control of bar are required also raising thereupon.Because the accuracy of present requirements of operation is more and more higher, seek out good illuminating effect needs, not only needs better illumination brightness, also needs adjustable illumination degree of depth.The illumination brightness of existing Full reflecting type operating shado wless lamp can reach 140,000LUX, and also because the focal position adjustment of its light source can only be regulated by manual mode, and not only adjustable range is little, troublesome poeration, and precision is not high.Therefore, " cellular type operation shadowless lamp " and " overall reflective operation shadowless lamp " can't satisfy the specification requirement that high standard purifies operating room.
The utility model content
Technical problem to be solved in the utility model is: a kind of LED operation shadowless lamp of regulating the illumination degree of depth is provided, and it is the brightness height not only, and can regulate the illumination degree of depth by machinery, and simple to operate, accuracy is good, to overcome the deficiencies in the prior art.
The utility model is achieved in that the LED operation shadowless lamp that can regulate the illumination degree of depth, comprise lampshade, in lampshade, be provided with the LED lamp panel that matrix is arranged, on the structure centre that all lampshades are formed, be provided with the reducing motor at the center of passing, end at reducing motor is connected with screw rod, top at screw rod is connected with movable connecting rod, and the outside of movable connecting rod is connected with all lampshades.Regulate reducing motor, make reducing motor drive screw rod and rotate, screw rod in rotation process, make movable connecting rod with each to the drawing over to one's side or pushing open of lampshade, by such mode the focal position of lampshade is changed, to regulate the degree of depth of throwing light on.
The LED lamp panel is a lens type total reflection LED lamp panel, and it comprises light emitting diode, total-reflection type Lamp cup and lamp ring.Its illumination effect is good, energy consumption is low.
The back side at light emitting diode is connected with heat sink, and heat sink contacts with the inwall of lampshade.Because the front of lens type total reflection LED lamp does not have heat-transfer effect, therefore the heat of LED lamp is delivered on the lampshade and dispels the heat by heat sink.
The outer rim of lamp ring is the regular hexagon structure.Make the arrangement of LED lamp panel compact more, and can not produce the space.
The outer rim of lampshade is the regular hexagon structure.Can simplify the installing space of lampshade.
On reducing motor, be connected with the PLC control panel.Further simplified operation, the accuracy that more effective raising is adjusted.
Product of the present utility model has following characteristics:
1, brightness high energy: because the utility model is combined by a plurality of poly-lens light source matrixs, wherein each poly-lens light source matrix has comprised LED (light emitting diode) light source of some, and each led light source all can be luminous separately and through separately reflecting surface reflection, form the light territory of different focal positions again at operative region through the convergent type optical lens, the combination in these light territories has realized the surface and the deep is superpower and uniform illuminating effect, and many Assembled lamps high-high brightness can be up to 160000LUX; To satisfy the needs of various operations.
2, illumination depth-adjustment: the utility model can change the focal position of light source simply fast, and the intersection region that the light that different light sources is sent forms becomes big, not only can regulate the illumination degree of depth, and has increased the scope of the illumination degree of depth.
3, cold light illumination effect: light source of the present utility model does not produce infrared ray, doctor's head temperature rise＜1 ℃, the fluid loss that extremely low operative region temperature rise has simultaneously also avoided the corrective surgery position to cause because of temperature rise in surgical procedure has solved the problem that influences wound healing that the higher temperature rise of common shadowless lamp brings thus.
4, color rendition index height: color rendition degree of the present utility model is greater than 95%.
5, long service life: service life of the present utility model, be 30 times of common shadowless lamp halogen light source average life up to more than 30000 hours, and each LED all can change separately at the scene simultaneously, has guaranteed maximum its usage economy.
Owing to adopted technique scheme, compared with prior art, the utility model adopts the LED lamp panel of arranging by matrix to form the structure of the light source of operation shadowless lamp, and utilizes machinery to regulate the focal position of light source, to realize the illumination degree of depth of quick adjustment operation shadowless lamp.Owing to adopt not only brightness height of led light source, and good energy-conserving effect, color rendition index height.The utility model is simple in structure, makes easily, and with low cost, easy to operate, result of use is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of LED lamp panel of the present utility model.
The specific embodiment
Embodiment 1 of the present utility model: can regulate the illumination degree of depth the LED operation shadowless lamp structure as shown in Figure 1, make 5 lampshades 1 that outer rim is the regular hexagon structure, lampshade 1 is arranged by structure as shown in Figure 2, in each lampshade 1, be provided with the LED lamp panel 2 that matrix is arranged, LED lamp panel 2 is a lens type total reflection LED lamp panel, it comprises the Lamp cup 7 of light emitting diode 6, total-reflection type and the lamp ring 8 that outer rim is the regular hexagon structure, be connected with heat sink 9 at the back side of light emitting diode 6, heat sink 9 contacts with the inwall of lampshade 1; Be provided with the reducing motor 3 at the center of passing on the structure centre that all lampshades 1 are formed, be connected with screw rod 4 at the end of reducing motor 3, be connected with movable connecting rod 5 at the top of screw rod 4, the outside of movable connecting rod 5 is connected with all lampshades 1; And on reducing motor 3, connect a PLC control panel 10, PLC control panel 10 is fixed on the rotatable travelling cradle.
Claims (6)
- One kind can regulate the illumination degree of depth the LED operation shadowless lamp, comprise lampshade (1), it is characterized in that: in lampshade (1), be provided with the LED lamp panel (2) that matrix is arranged, on the structure centre that all lampshades (1) are formed, be provided with the reducing motor (3) at the center of passing, end at reducing motor (3) is connected with screw rod (4), be connected with movable connecting rod (5) at the top of screw rod (4), the outside of movable connecting rod (5) is connected with all lampshade (1).
- 2. the LED operation shadowless lamp of regulating the illumination degree of depth according to claim 1, it is characterized in that: LED lamp panel (2) is a lens type total reflection LED lamp panel, and it comprises light emitting diode (6), total-reflection type Lamp cup (7) and lamp ring (8).
- 3. the LED operation shadowless lamp of regulating the illumination degree of depth according to claim 2, it is characterized in that: be connected with heat sink (9) at the back side of light emitting diode (6), heat sink (9) contacts with the inwall of lampshade (1).
- 4. the LED operation shadowless lamp of regulating the illumination degree of depth according to claim 2, it is characterized in that: the outer rim of lamp ring (8) is the regular hexagon structure.
- 5. the LED operation shadowless lamp of regulating the illumination degree of depth according to claim 1, it is characterized in that: the outer rim of lampshade (1) is the regular hexagon structure.
- 6. the LED operation shadowless lamp of regulating the illumination degree of depth according to claim 1 is characterized in that: be connected with PLC control panel (10) on reducing motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206948611U CN201973571U (en) | 2010-12-31 | 2010-12-31 | LED operation shadowless lamp capable of adjusting illumination depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206948611U CN201973571U (en) | 2010-12-31 | 2010-12-31 | LED operation shadowless lamp capable of adjusting illumination depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201973571U true CN201973571U (en) | 2011-09-14 |
Family
ID=44578672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206948611U Expired - Fee Related CN201973571U (en) | 2010-12-31 | 2010-12-31 | LED operation shadowless lamp capable of adjusting illumination depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201973571U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367927A (en) * | 2010-12-31 | 2012-03-07 | 张凯 | Adjusting method of illumination depth of operating astral lamp and device |
| CN103912814A (en) * | 2014-01-09 | 2014-07-09 | 东莞五方医疗科技有限公司 | Operating lamp |
| WO2018046237A1 (en) * | 2016-09-12 | 2018-03-15 | Karl Leibinger Medizintechnik Gmbh & Co. Kg | Surgical light having an operating device |
| CN115218140A (en) * | 2022-08-12 | 2022-10-21 | 中国商用飞机有限责任公司 | Optical system for multi-mode combined dimming and method for adjusting illuminance of optical system |
-
2010
- 2010-12-31 CN CN2010206948611U patent/CN201973571U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367927A (en) * | 2010-12-31 | 2012-03-07 | 张凯 | Adjusting method of illumination depth of operating astral lamp and device |
| CN103912814A (en) * | 2014-01-09 | 2014-07-09 | 东莞五方医疗科技有限公司 | Operating lamp |
| CN103912814B (en) * | 2014-01-09 | 2019-01-08 | 东莞五方医疗科技有限公司 | A kind of operating lamp |
| WO2018046237A1 (en) * | 2016-09-12 | 2018-03-15 | Karl Leibinger Medizintechnik Gmbh & Co. Kg | Surgical light having an operating device |
| CN115218140A (en) * | 2022-08-12 | 2022-10-21 | 中国商用飞机有限责任公司 | Optical system for multi-mode combined dimming and method for adjusting illuminance of optical system |
| CN115218140B (en) * | 2022-08-12 | 2024-04-19 | 中国商用飞机有限责任公司 | Multimode combined dimming optical system and method for adjusting illuminance of optical system |
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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: 20110914 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |