TWM472805U - Dual reflector operating lamp - Google Patents

Dual reflector operating lamp Download PDF

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Publication number
TWM472805U
TWM472805U TW102221373U TW102221373U TWM472805U TW M472805 U TWM472805 U TW M472805U TW 102221373 U TW102221373 U TW 102221373U TW 102221373 U TW102221373 U TW 102221373U TW M472805 U TWM472805 U TW M472805U
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Taiwan
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reflector
light
light source
surgical
reflected
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TW102221373U
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Chinese (zh)
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xin-yun Cai
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Mediland Entpr Corp
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Priority to TW102221373U priority Critical patent/TWM472805U/en
Publication of TWM472805U publication Critical patent/TWM472805U/en
Priority to CN201420543134.3U priority patent/CN204153620U/en

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Description

雙反射罩之手術燈具Double reflector housing

本創作係有關於一種手術燈具,尤指針對一種雙反射罩之手術燈具。This creation is about a surgical luminaire, especially for a surgical luminaire with a double reflector.

現今技術越來越發達,現代人也越來越長壽,平均年齡逐漸上升,其皆因歸功於醫療技術的發達與進步,現在除了對於醫療人員的栽培之外,對於醫療設備上的更新與研發也是不斷的努力,為了配合現在之技術,更進一步的創造配合現今技術之醫療器材,讓醫療人員能夠更順手的使用醫療器材,對於治療或對病人進行手術時更能增加安全性以及成功機率Nowadays, technology is more and more developed, modern people are getting longer and longer, and the average age is gradually rising. Thanks to the development and progress of medical technology, now, in addition to the cultivation of medical personnel, the updating and research and development of medical equipment It is also a constant effort. In order to cooperate with the current technology, we will further create medical equipment that matches today's technology, so that medical personnel can use medical equipment more smoothly, which can increase safety and success rate when treating or performing surgery on patients.

醫院照明的主要對象是患者,針對患者不同的病況,其照明的需求也就不同。例如手術室是醫生為病患動手術的地方,因此對照明的要求較高:高照度 ( illuminance )、高演色性 ( color rendering index ) 以及無影度 ( shadowless ) 都是手術燈基本要求的規格。The main target of hospital lighting is the patient, and the lighting needs are different for different conditions of the patient. For example, the operating room is where the doctor operates the patient, so the lighting requirements are high: high illumination (illuminance), high color rendering index, and shadowless are the basic requirements of the surgical lamp. .

醫療所需的光源大致可分為照明、診斷、治療三大用途,依不同用途各有相關規範。手術燈所需要的光源,演色性須大於 85 且為冷光。LED 本身就屬冷光源,其光源壽命及效率,都比以往手術燈所使用的鹵素燈優異並減少紫外線-紅外線 ( UV-IR ) 濾片的使用。此外,LED 單體封裝的出光角度,可由光學設計取得小角度的出光,如此一來,便減輕光學系統設計的難易度,同時提升照明系統的光使用效率。The light source required for medical treatment can be roughly divided into three major purposes: illumination, diagnosis and treatment, and each has its own specifications according to different purposes. The light source required for the surgical light must have a color rendering greater than 85 and be luminescent. The LED itself is a cold light source, and its light source life and efficiency are superior to those of conventional halogen lamps used in surgical lamps and reduce the use of UV-IR filters. In addition, the light-emitting angle of the LED single package can be light-designed to obtain a small angle of light, thus reducing the ease of design of the optical system and improving the light use efficiency of the illumination system.

一般習知,手術燈設計目標為利用高亮度 LED 光源,在距離一公尺的偵測面上達到 13-16 萬 lux 的照度,其偵測面的範圍為 30 × 30 平方公分。演色性在白光下大於 90,其色溫範圍要求在 3500-5000K 之間,由 LED 的驅動電路控制。It is generally known that the surgical light is designed to utilize a high-intensity LED light source to achieve an illumination of 13-16 million lux over a detection surface of one meter, with a detection surface range of 30 × 30 cm ^ 2 . The color rendering is greater than 90 under white light, and its color temperature range is required to be between 3500-5000K, controlled by the LED drive circuit.

目前,根據 習知之手術燈常常會出現一個現象就是醫療人員於開刀過程中,會因為醫療人員雙手上之手術刀、手部或頭部等地方因為投影關係,使的手術刀之陰影、手部之陰影甚至於頭部之陰影皆會投射在患者開刀之部位,進而影響到醫療人員之視線,手術開刀方式可大可小,有普通簡單的外部切除,或是難度很高的腦部、心臟或內臟等精密手術,而當在進行難度很高之精密手術時,需要醫療人員精密之操作與迅速判斷此人之生命特徵等等,做上述操作一人性命之手術時,若一個疏忽或一個耽誤很可能造成人命的遺憾,對於一個醫療人員手術的技術要求很高之外,對於手術設備的精密程度要求也不容忽視。At present, according to the conventional surgical lamp, there is often a phenomenon that the medical staff can make the shadow of the scalpel and the hand because of the projection relationship in the scalpel, hand or head of the medical staff during the operation. The shadow of the part and even the shadow of the head will be projected on the part of the patient's operation, which will affect the visual line of the medical staff. The operation method can be large or small, with ordinary simple external resection, or a difficult brain. Precise surgery such as the heart or internal organs, and when performing difficult surgery with high difficulty, it requires the precise operation of the medical personnel and the rapid determination of the life characteristics of the person, etc., if the operation of one person is a negligence or a The fallacy is likely to cause regrets for human life. In addition to the high technical requirements for the operation of a medical staff, the precision requirements for surgical equipment cannot be ignored.

為了產生無影之效果,也更為了解決醫療人員於開刀過程,所產生之頭影、手影投射在患者之開刀部份,影響到視線,故要求改進燈光之使用,最常用來解決之燈光結構,為多小型反射鏡及燈泡之燈頭結構,利用數個小型反射鏡及燈泡從不同方向射出直徑相等之圓柱形光線,並聚焦於同一平面上;且一般習知之手術無影燈結構,通常利用一燈具發出一光源並利用一反射罩將光源向下反射,但是通常此種技術並不兼顧其照射的深度,僅針對其照射的角度及範圍作考量,無法有效達到深度的照射,其光源較無法達到照射距離較遠的效果。In order to produce a shadowless effect, it also solves the problem of medical personnel in the process of opening the knife. The resulting cephalometric and hand shadow are projected on the patient's cutting part, which affects the line of sight. Therefore, it is required to improve the use of the light, and the most commonly used light to solve the problem. The structure is a small-sized mirror and a lamp base structure, and a plurality of small mirrors and a bulb are used to emit cylindrical light of equal diameter from different directions and are focused on the same plane; and a conventional surgical shadowless lamp structure is generally used. The luminaire emits a light source and reflects the light source downward by using a reflector. However, this technique generally does not take into account the depth of the illumination, and only considers the angle and range of the illumination, and cannot effectively achieve the depth illumination, and the light source is relatively incapable. The effect of reaching a long distance of illumination.

故,本創作對於上述內容其僅針對於照射的範圍與角度方面之燈具作改良,而本創作係為一種雙反射罩之手術燈具,其主要結構具有一光源裝置、一外反射罩與一內反射罩,該光源裝置利用該內反射罩與該外反射罩具有兩種不同之反射面,造成其反射光之具有兩種差異較大之反射角度,本創作之光源裝置利用反射方式使光源部分照射至該外反射罩與另一部份照射至該內反射罩之上,照射於該內反射罩上之光源其所反射之光線出光角度小,具有深腔效果,另外,照射於該外反射面上之光源,其所反射之光線出光角度大,以達到無影照射效果,該外反射罩與該內反射罩進行互補照射,此結構簡單設計卻能夠達到手術燈較好之效果,其所能呈現之深腔與無影效果較好,此為一種具有新穎性及進步性之創作。Therefore, the present invention is only for the illumination and the angle of the illumination device, and the present invention is a dual-reflection surgical lamp, the main structure of which has a light source device, an external reflector and an inner cover. a reflector, the light source device uses the inner reflector and the outer reflector to have two different reflecting surfaces, so that the reflected light has two different reflection angles, and the light source device of the present invention uses the reflection method to make the light source portion Irradiating to the outer reflector and irradiating the other part to the inner reflector, the light source irradiated on the inner reflector has a small angle of light emitted by the light source, has a deep cavity effect, and is irradiated to the external reflection The light source on the surface has a large angle of light reflected to achieve a shadowless illumination effect, and the external reflector and the inner reflector are complementaryly irradiated, and the simple design of the structure can achieve a better effect of the surgical lamp. The deep cavity and shadowless effect that can be presented is better, and this is a novelty and progressive creation.

本創作之主要目的,在於提供一種雙反射罩之手術燈具,利用反射罩將光源以光反射方式進行照射,產生出深腔照射之效果。The main purpose of the present invention is to provide a surgical luminaire with a double reflector, which uses a reflector to illuminate the light source in a light-reflecting manner to produce a deep cavity illumination effect.

本創作之次要目的,在於提供一種雙反射罩之手術燈具,利用反射罩將光源以光反射方式進行照射,產生出無影照射之效果。The secondary purpose of the present invention is to provide a surgical luminaire with a double reflector, which uses a reflector to illuminate the light source in a light-reflecting manner to produce a shadowless illumination effect.

為達上述所指稱之主要目的之功效,本創作係提供一種雙反射罩之手術燈具,其為一手術燈具,該手術燈具之主要結構為一光源裝置、一外反射罩與一內反射罩,該光源裝置係包含一燈源,相對於該燈源設置一光學件,該燈源係透過該光學件進行反射,該內反射罩設置於該光源裝置之一側,且接收該光學件之一第一反射光線,並再次反射光線,再將該外反射罩設置於該內反射罩之外側,且接收該光學件之一第二反射光線,並再次反射光線,該外反射罩之光線出光角度大於該內反射罩之光線出光角度,其中,而該內反射罩與該外反射罩將光線向外反射之光線照射焦點相同。In order to achieve the above-mentioned main purpose of the invention, the present invention provides a double reflector housing surgical lamp, which is a surgical lamp, the main structure of which is a light source device, an external reflector and an internal reflector. The light source device comprises a light source, and an optical component is disposed relative to the light source, the light source is reflected by the optical component, the inner reflector is disposed on one side of the light source device, and receives one of the optical components First reflecting the light, and reflecting the light again, and then placing the outer reflector on the outer side of the inner reflector, receiving a second reflected light of the optical component, and reflecting the light again, the light angle of the outer reflector The light exiting angle of the inner reflector is greater than the inner reflector, and the inner reflector and the outer reflector illuminate the light with the same light.

1‧‧‧手術燈具1‧‧‧Surgical lamps

10‧‧‧光源裝置10‧‧‧Light source device

110‧‧‧燈源110‧‧‧Light source

120‧‧‧光學件120‧‧‧Optical parts

121‧‧‧光學面121‧‧‧Optical surface

20‧‧‧內反射罩20‧‧‧ internal reflector

210‧‧‧第一反射面210‧‧‧First reflecting surface

211‧‧‧第一反射光線211‧‧‧First reflected light

30‧‧‧外反射罩30‧‧‧External reflector

310‧‧‧第二反射面310‧‧‧Second reflective surface

311‧‧‧第二反射光線311‧‧‧second reflected light

40‧‧‧移動手把40‧‧‧Mobile handlebars

50‧‧‧輔助反射罩50‧‧‧Auxiliary reflector

510‧‧‧第三反射面510‧‧‧ third reflecting surface


第一圖:係本創作之雙反射罩之手術燈具結構立體圖;
第二圖:係本創作之雙反射罩之手術燈具結構內剖視圖;
第三圖:係本創作之光源裝置之光行進路線示意圖;
第四圖:係本創作之內反射罩結構示意圖;
第五圖:係本創作之光學件結構示意圖;以及
第六圖:係本創作之多反射罩之手術燈具結構示意圖。

The first picture: a perspective view of the surgical lamp structure of the double reflector of the present invention;
Second: a cross-sectional view of the surgical luminaire structure of the double reflector of the present invention;
The third picture is a schematic diagram of the light travel route of the light source device of the present creation;
Figure 4: Schematic diagram of the structure of the reflector inside the creation;
The fifth picture is a schematic diagram of the structure of the optical component of the present invention; and the sixth figure: a schematic diagram of the structure of the surgical lamp of the multi-reflection cover of the present invention.

為使 貴審查委員對本創作之特徵及所達成之功效有更進一步之瞭解與認識,謹佐以較佳之實施例及配合詳細之說明,說明如後:In order to give your reviewers a better understanding and understanding of the characteristics of the creation and the efficacies achieved, please provide a better example and a detailed description of the following:

本創作於針對改進習知使用手術燈時,一般習知之手術無影燈結構,利用一燈源發出一光源並利用一反射罩將光源向下反射,但是通常此種技術並不兼顧其照射的深度,僅針對其照射的角度及照射所涵蓋之範圍廣度作考量,無法有效達到深度的照射,其光源較無法達到照射深度之效果,故,本創作利用一種雙反射罩之手術燈具,其係包含一內反射罩與一外反射罩,當光線透過該內反射罩反射出之光線具有深腔效果,而當光線透過該外反射罩反射出之光線之照射範圍較廣具有無影效果,利用本創作之結構能兼顧深度及無死角之照射,此種雙反射罩之手術燈具為具有新穎性及進步性之創作。The present invention is directed to a conventional surgical shadowless lamp structure for use in the improvement of conventional light. A light source is used to emit a light source and a reflector is used to reflect the light source downward, but usually this technique does not take into account the depth of illumination. Only considering the angle of the illumination and the breadth of the range covered by the illumination, it is impossible to effectively achieve the depth of illumination, and the light source can not achieve the effect of the illumination depth. Therefore, the present invention utilizes a double-reflection surgical lamp, which includes a The inner reflector and the outer reflector have a deep cavity effect when the light is reflected by the inner reflector, and the light reflected by the outer reflector has a wide range of illumination and has a shadowless effect. The structure can be both deep and without dead angle illumination. The surgical cover of the double reflector is a novelty and progressive creation.

請參閱第一圖,係本創作之雙反射罩之手術燈具結構立體圖;如圖所示,其為本創作之一種雙反射罩之手術燈具,其為一手術燈具1,該手術燈具1主要包含一光源裝置10、一內反射罩20與一外反射罩30,於該光源裝置10之上設置該內反射罩20,再將該外反射罩30設置於該內反射罩20之外側。Please refer to the first figure, which is a perspective view of the surgical luminaire structure of the double reflector of the present invention; as shown in the figure, it is a double reflector housing surgical luminaire, which is a surgical luminaire 1 and the surgical luminaire 1 mainly comprises A light source device 10, an inner reflector 20 and an outer reflector 30 are disposed on the light source device 10, and the outer reflector 30 is disposed on the outer side of the inner reflector 20.

請一併參閱第二圖,係本創作之雙反射罩之手術燈具結構剖面圖;如圖所示,本創作之該光源裝置10具有一燈源110與一光學件120,該光學件120為錐角向上之錐形結構,其為中間最高四周斜面或弧面之結構,此結構配合該燈源110之光線向下方反射於該內反射罩20與該外反射罩30之上,並於該錐型結構面上具有至少一光學面121,於該光源裝置10之頂部設有該燈源110,並相對於該燈源110設置該光學件120,於該光源裝置10之上設有該內反射罩20,於該內反射罩20之內面具有一第一反射面210,再將該外反射罩30設置於該內反射罩20之外側,該外反射罩30之內面具有一第二反射面310,另外,更進一步設置一移動手把40於該光源裝置10之下,該移動手把40能牽引手術燈具整體結構之移動,使手術燈具能調整其照射角度。Please refer to the second figure, which is a cross-sectional view of the surgical luminaire of the double reflector of the present invention; as shown, the light source device 10 of the present invention has a light source 110 and an optical member 120, and the optical member 120 is a cone-shaped upwardly tapered structure, which is a structure of the highest peripheral slope or a curved surface in the middle, and the light of the structure matching the light source 110 is reflected downward on the inner reflector 20 and the outer reflector 30, and The light source device 110 is disposed on the top surface of the light source device 10, and the optical device 120 is disposed on the light source device 110. The light source device 10 is disposed on the light source device 10. The reflector 20 has a first reflecting surface 210 inside the inner reflector 20, and the outer reflector 30 is disposed on the outer side of the inner reflector 20, and the inner mask 30 has a second mask. The reflecting surface 310 is further provided with a moving handle 40 below the light source device 10. The moving handle 40 can pull the movement of the overall structure of the surgical lamp so that the surgical lamp can adjust its illumination angle.

請一併參閱第三圖,係本創作之光源裝置之光行進路線示意圖;如圖所示,當該光源裝置10之該燈源110發出光線,光線投射至相對於該燈源110之該光學件120之上,該光學件120具有至少一光學面121,利用該光學面121接收並反射一第一反射光線211至該內反射罩20與接收並反射一第二反射光線311至該外反射罩30,根據光的反射定律乃指 光 線射到一個介面時,其入射光線與反射光線成相同角度。光線入射到不同 介質 的界面上會發生光線 反射 和光線 折射 ,而當光線反射時會出現以下情況:光線反射線跟光線入射線和法線在同一平面上,法線為垂直此平面之基準線,反射線和入射線分居法線兩側,並且與界面法線的夾角(分別叫做入射角和反射角)相等,也就是光線反射角等於光線入射角。Please refer to the third figure, which is a schematic diagram of the light travel path of the light source device of the present invention; as shown in the figure, when the light source 110 of the light source device 10 emits light, the light is projected to the optical light relative to the light source 110. Above the member 120, the optical member 120 has at least one optical surface 121. The optical surface 121 receives and reflects a first reflected light 211 to the inner reflector 20 and receives and reflects a second reflected light 311 to the external reflection. The cover 30, according to the law of reflection of light, means that when the light hits an interface, the incident light is at the same angle as the reflected light. When light is incident on the interface of different media, light reflection and light refraction will occur. When the light is reflected, the following occurs: the light reflection line is on the same plane as the light into the ray and the normal, and the normal is the reference line perpendicular to the plane. The reflection line and the incident ray are separated on both sides of the normal, and the angles with the normal of the interface (called the incident angle and the reflection angle, respectively) are equal, that is, the light reflection angle is equal to the incident angle of the light.

承上所述,當燈源110之光線照射至該光學面121之光線入射角小時,其光線反射角也會同樣小,而其該第一反射光線211反射角度未超出該內反射罩20之範圍時,則該第一反射光線211會受到該內反射罩20之一第一反射面210反射,由該第一反射面210反射之光線出光角ψ 1 (以手術燈具1之燈殼周緣為出光角度基準面)之角度較小,其直線性較好,具有較佳之深部照明效果;另外,當燈源110光線照射至該光學面121之光線入射角大時,其光線反射角也會大,其該第二反射光線311反射角度超出該內反射罩20之範圍時,則該第二反射光線311會受到該外反射罩30之一第二反射面310反射,該第二反射光線311經由該第二反射面310反射後之光線出光角ψ 2 (以手術燈具1之燈殼周緣為出光角度基準面)之角度較大,可提供較佳之無影效果;故,該第一反射光線211與該第二反射光線311係照射於同一物體上,而該第一反射光線211之出光角ψ 1 小於該第二反射光線311之出光角ψ 2 。As described above, when the light incident from the light source 110 is incident on the optical surface 121, the angle of reflection of the light is also small, and the angle of reflection of the first reflected light 211 does not exceed the inner reflector 20. In the range, the first reflected light 211 is reflected by the first reflective surface 210 of the inner reflector 20, and the light reflected by the first reflective surface 210 is at an exit angle ψ 1 (the peripheral edge of the lamp housing of the surgical lamp 1 is The angle of the light-emitting angle reference plane is small, and the linearity is good, and the deep illumination effect is better; in addition, when the light source 110 is irradiated to the optical surface 121, the incident angle of the light is large, and the light reflection angle is also large. When the angle of reflection of the second reflected light 311 exceeds the range of the inner reflector 20, the second reflected light 311 is reflected by the second reflective surface 310 of the outer reflector 30, and the second reflected light 311 is The angle ψ 2 of the light reflected by the second reflecting surface 310 (the peripheral edge of the lamp housing of the surgical lamp 1 is the reference angle of the light-emitting angle) is larger, which can provide a better shadowless effect; therefore, the first reflected light 211 And the second reflected light 311 Radio on the same object, and the reflected light 211 of the first light angle ψ 1 is smaller than the second reflected light 311 of the light angle ψ 2.

本創作主要技術係為利用該內反射罩20與該外反射罩30之兩種結構,當該第一反射光線211藉由該內反射罩20之該第一反射面210進行反射時,該第一反射光線211因該內反射罩20反射之照射出光角度較小,直線性較好,因此照射距離較深,產生深腔效果之照射,而當該第二反射光線311藉由該外反射罩30之該第二反射面310進行反射時,該第二反射光線311因該外反射罩30反射之照射出光角度較大,產生無影照射之效果,本創作之深腔效果利用於手術時可以進行較為深度之照射,可看清楚所照射之手術部位,而無影照射效果則可於手術過程中不被手術燈照射之投影所遮蔽住視線,以利於手術之進行。The main technique of the present invention is to utilize the two structures of the inner reflector 20 and the outer reflector 30. When the first reflected light 211 is reflected by the first reflective surface 210 of the inner reflector 20, the first A reflected light 211 is reflected by the inner reflector 20 and has a small angle of light, and the linearity is good, so that the irradiation distance is deep, and the deep cavity effect is irradiated, and when the second reflected light 311 is used by the outer reflector When the second reflecting surface 310 is reflected by the second reflecting light 310, the second reflecting light 311 is reflected by the external reflector 30, and the angle of the light is large, thereby producing a shadowless illumination effect. The deep cavity effect of the present invention can be utilized during surgery. The deeper irradiation can clearly see the surgical site that is irradiated, and the shadowless illumination effect can obscure the line of sight during the operation without being irradiated by the surgical lamp, so as to facilitate the operation.

請一併參閱第四圖與第五圖,係本創作之內反射罩結構示意圖與光學件結構示意圖;如圖所示,本創作之該內反射罩20與該外反射罩30為可拆換式之結構,該內反射罩20具有至少一第一反射面210與該外反射罩30具有至少一第二反射面310兩者為曲面、弧面、斜面之結構(未圖示),並不限定該內反射罩20之該第一反射面210與該外反射罩30之該第二反射面310兩者之弧度或角度,其可替換更適合之該第一反射面210或該第二反射面310,以調整光線反射角度之深腔效果與無影效果,以達到各種需求,另外,本創作之該光學件120也為可拆換式之結構,可將該光學件120之該些光學面121作調整,該些光學面121能為曲面、弧面、斜面,其係對應該內反射罩20之第一反射面210與該外反射罩30之第二反射面310所設置之具有一傾斜角度之平面,該光學件120能配合該內反射罩20設置,更能滿足使用者之需求。Please refer to the fourth and fifth figures together, which is a schematic diagram of the structure of the inner reflector and the structure of the optical member; as shown in the figure, the inner reflector 20 and the outer reflector 30 of the present invention are detachable. The inner reflector 20 has at least one first reflecting surface 210 and the outer reflecting cover 30 has at least one second reflecting surface 310 which is curved, curved, and inclined (not shown), and is not Defining the curvature or angle of both the first reflective surface 210 of the inner reflector 20 and the second reflective surface 310 of the outer reflector 30, which may be replaced by the first reflective surface 210 or the second reflection The surface 310 is adapted to adjust the deep cavity effect and the shadowless effect of the light reflection angle to meet various requirements. In addition, the optical component 120 of the present invention is also a detachable structure, and the opticals of the optical component 120 can be The surface 121 is adjusted. The optical surface 121 can be a curved surface, a curved surface, and a curved surface. The first reflective surface 210 of the inner reflector 20 and the second reflective surface 310 of the outer reflector 30 are disposed. The optical member 120 can be disposed in cooperation with the inner reflector 20 at a plane of the tilt angle. To meet the needs of users.

請一併參閱第六圖,係本創作之多反射罩之手術燈具結構示意圖;如圖所示,其係為本創作於該內反射罩20與該外反射罩30之間更增設至少一輔助反射罩50,該輔助反射罩50具有至少一第三反射面510,該第三反射面510用於接收該燈源110透過該光學件120之部分反射光線後,再將光線反射出來,該第三反射面510之反射光線與該外反射罩30和該內反射罩20之反射光線行進方向相同,具有相同照射焦點,本創作利用該第三反射面510為曲面、弧面、斜面之結構,且並不限定該輔助反射罩50之該第二反射面510之弧度或角度,利用上述方式增設至少一該輔助反射罩50調整光線反射角度,藉以加強深腔效果與無影效果,以滿足使用者之需求。Please refer to the sixth figure as a schematic diagram of the structure of the surgical illuminator of the multi-reflection cover of the present invention; as shown in the figure, it is created by adding at least one auxiliary between the inner reflector 20 and the outer reflector 30. a reflective cover 50 having at least one third reflective surface 510 for receiving light reflected by the light source 110 through the optical component 120, and then reflecting the light. The reflected light of the three reflective surfaces 510 is the same as the direction of the reflected light of the outer reflector 30 and the inner reflector 20, and has the same illumination focus. The third reflective surface 510 is a curved surface, a curved surface, and a sloped surface. The arc or the angle of the second reflecting surface 510 of the auxiliary reflector 50 is not limited, and at least one auxiliary reflector 50 is added in the above manner to adjust the light reflection angle, thereby enhancing the deep cavity effect and the shadowless effect to satisfy the use. The needs of the people.

綜上所述,本創作為一種雙反射罩之手術燈具,主要具有該光源裝置10、該內反射罩20與該外反射罩30,該光源裝置10係包含該燈源110,相對於該燈源110設置該光學件120,該燈源110發出光線係透過該光學件120進行反射,設置該內反射罩20於該光源裝置10之一側,且接收該光學件120之該第一反射光線211,並再次反射光線,另外,設置該外反射罩30於該內反射罩20之外側,且接收該光學件120之該第二反射光線311,並再次反射光線,該外反射罩30之光線出光角ψ 2 大於該內反射罩20之光線出光角ψ 1 ,其中,該第一反射光線211經內反射罩20之反射光線與第二反射光線311經外反射罩30之反射光線兩者之照射焦點與範圍皆相同 , 利用該內反射罩20之光線出光角較小,直線性較好,提供深腔照射效果;利用該外反射罩之光線出光角較大,提供無影效果。更進一步該光學件120、該內反射罩20與該外反射罩30為可拆換式結構,可利用該光學件120之該些光學面121之傾斜角度之調整,也可利用該內反射罩20之該第一反射面210或該外反射罩30之該第二反射面310之弧面或角度之改變,再更進一步於該內反射罩20與該外反射罩30之間增設至少一該輔助反射罩50調整光線反射角度,藉以加強深腔效果與無影效果,本創作利用上述方式以達到使用者需求。In summary, the present invention is a dual-reflection surgical luminaire, which mainly includes the light source device 10, the inner reflector 20 and the outer reflector 30. The light source device 10 includes the light source 110 relative to the lamp. The light source 120 is disposed on the source 110, and the light source 110 is reflected by the optical member 120. The inner reflector 20 is disposed on one side of the light source device 10, and receives the first reflected light of the optical member 120. 211, and reflected light again, in addition, the outer reflector 30 is disposed on the outer side of the inner reflector 20, and receives the second reflected light 311 of the optical member 120, and reflects light again, the light of the outer reflector 30 The light exit angle ψ 2 is larger than the light exit angle ψ 1 of the inner reflector 20, wherein the first reflected light 211 is reflected by the inner reflector 20 and the second reflected light 311 is reflected by the outer reflector 30. The illumination focus and the range are the same, and the light passing angle of the inner reflection cover 20 is small, the linearity is good, and the deep cavity illumination effect is provided; the light exit angle of the external reflection cover is large, and the shadowless effect is provided. Furthermore, the optical member 120, the inner reflector 20 and the outer reflector 30 are detachable, and the tilt angle of the optical surfaces 121 of the optical member 120 can be adjusted, and the inner reflector can also be utilized. The change of the arc surface or the angle of the second reflective surface 210 of the first reflective surface 210 or the second reflective surface 310 of the outer reflector 30 is further increased by at least one between the inner reflector 20 and the outer reflector 30. The auxiliary reflector 50 adjusts the angle of light reflection to enhance the deep cavity effect and the shadowless effect. The present invention utilizes the above method to meet the user's needs.

故本創作實為一具有新穎性、進步性及可供產業上利用者,應符合我國專利法專利申請要件無疑,爰依法提出創作專利申請,祈 鈞局早日賜至准專利,至感為禱。Therefore, this creation is a novelty, progressive and available for industrial use. It should be consistent with the patent application requirements of China's patent law. It is undoubtedly a patent application for the creation of patents. The Prayer Council will grant the patents as soon as possible. .

惟以上所述者,僅為本創作一較佳較佳實施例而已,並非用來限定本創作實施之範圍,故舉凡依本創作申請專利範圍所述之形狀、構造、特徵及精神所為之均等變化與修飾,均應包括於本創作之申請專利範圍內。However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, so that the shape, structure, features and spirit described in the scope of the patent application are equal. Changes and modifications are to be included in the scope of the patent application for this creation.

1‧‧‧手術燈具 1‧‧‧Surgical lamps

10‧‧‧光源裝置 10‧‧‧Light source device

110‧‧‧燈源 110‧‧‧Light source

120‧‧‧光學件 120‧‧‧Optical parts

121‧‧‧光學面 121‧‧‧Optical surface

20‧‧‧內反射罩 20‧‧‧ internal reflector

210‧‧‧第一反射面 210‧‧‧First reflecting surface

30‧‧‧外反射罩 30‧‧‧External reflector

310‧‧‧第二反射面 310‧‧‧Second reflective surface

40‧‧‧移動手把 40‧‧‧Mobile handlebars

Claims (8)

一種雙反射罩之手術燈具,其包含;
一光源裝置,其係包含一燈源,相對於該燈源設置一光學件,該燈源發出光線係透過該光學件進行反射;
一內反射罩,設置於該光源裝置之一側,且接收該光學件之一第一反射光線,並再次反射光線;以及
一外反射罩,設置於該內反射罩之外側,且接收該光學件之一第二反射光線,並再次反射光線,該外反射罩之光線出光角大於該內反射罩之光線出光角其中,該內反射罩與該外反射罩將光線反射之光線照射焦點相同。
A surgical cover for a double reflector, comprising:
a light source device comprising a light source, wherein an optical member is disposed relative to the light source, and the light source emits light through the optical member for reflection;
An inner reflector is disposed on one side of the light source device, and receives one of the first reflected light of the optical member and reflects the light again; and an external reflector disposed on an outer side of the inner reflector and receiving the optical The second reflection light illuminates the light again, and the light exit angle of the outer reflector is greater than the light exit angle of the inner reflector, wherein the inner reflector and the outer reflector illuminate the light with the light reflected by the outer reflector.
如 申請專利範圍第1項所述之 雙反射罩之 之手術燈具,其中該光學件為錐形結構。A surgical luminaire according to the invention of claim 1, wherein the optical member has a tapered structure. 如申請專利範圍第2項所述之 雙反射罩之手術燈具,其中該光學件具有至少一光學面。A surgical luminaire for a double reflector as described in claim 2, wherein the optical member has at least one optical surface. 如申請專利範圍第3項所述之雙反射罩之手術燈具,其中該些光學面能為曲面、弧面、斜面。The surgical luminaire of the double reflector according to claim 3, wherein the optical surfaces can be curved surfaces, curved surfaces, and inclined surfaces. 如申請專利範圍第1項所述之雙反射罩之手術燈具,其中該內反射罩具有至少一第一反射面,該第一反射面能為曲面、弧面、斜面之結構。The surgical luminaire of the double reflector according to claim 1, wherein the inner reflector has at least one first reflecting surface, and the first reflecting surface can be a curved surface, a curved surface, and a sloped surface. 如申請專利範圍第1項所述之雙反射罩之手術燈具,其中該外反射罩具有至少一第二反射面,該第二反射面能為曲面、弧面、斜面之結構。The surgical luminaire of the double-reflection cover according to claim 1, wherein the outer reflector has at least one second reflecting surface, and the second reflecting surface can be a curved surface, a curved surface, and a sloped surface. 如申請專利範圍第1項所述之雙反射罩之手術燈具,其中該內反射罩與該外反射罩之間更增設至少一輔助反射罩。The surgical luminaire of the double-reflector of the first aspect of the invention, wherein at least one auxiliary reflector is further disposed between the inner reflector and the outer reflector. 如申請專利範圍第7項所述之雙反射罩之手術燈具,其中該輔助反射罩具有至少一第三反射面,該第三反射面能為曲面、弧面、斜面之結構。The surgical luminaire of the double-reflection cover according to claim 7, wherein the auxiliary reflector has at least one third reflecting surface, and the third reflecting surface can be a curved surface, a curved surface, and a sloped surface.
TW102221373U 2013-11-15 2013-11-15 Dual reflector operating lamp TWM472805U (en)

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