201040475 六、發明說明： 【發明所屬之技術領域】 本發明係關於一種適用於冷凍櫃及/或冷藏櫃（特定言之 為配備有玻璃門之冷凍櫃及/或冷藏櫃）的照明系統。該照 明系統（其較佳為一種發光二極體（LED)照明系統）係經組 態以提供一光分佈圖案來照亮該冷藏櫃及/或冷凍櫃之内 部。更特定言之，本發明涉及—種光外觀修改裝置或光外 觀修改模組，其係可滑動地附接至欲用於該冷藏櫃及/或 一冷凍櫃的照明系統。 【先前技術】 一直以來’冰箱通常已建構有一或兩盞燈，該（等）燈安 裝至冰箱門的豎框上以提供冰箱之照明。又，冰箱已建構 有可移動架子’該等架子係經調適以改變相鄰架子之間的 距離以容納不同食物高度。當移動此架子時，經移動架子 可阻擋來自燈之光且可能在冰箱内導致陰暗點。此外，當 在架子上放置食物時，食物有時可干涉穿過架子之光，亦 導致陰暗點。總而言之，此可導致照亮冰箱之内部的光分 佈圖案之相對較差的光外觀。 在當今之零售環境中，高品質的照明正變得曰益重要， 這是因為不得不展示商品之最佳效果以吸引決定購買商品 之購物者。此外，良好的始終均勻的光給冷凍箱展示及/ 或冰箱展示一更專業的外觀而符合（例如）品牌價值及公司 形象。因此，需要提供一種照亮商品之改良方法。 為提供一種改良之照明方法，Koninklijke Philips Eleet_ies 146796.doc 201040475 N.V.已建議一種企圖用於冷凍櫃及/或冷藏櫃的led照明系 統，該等冷凍櫃及/或冷藏櫃通常係用在（例如）雜貨店。圖 1及圖2繪示包含此類型之一 L E D照明系統2的一冷凍櫃（或 冷藏櫃）3。此LED照明系統2係經設計以取代先前用在（例 如）垂直全高度冷凍櫃内侧的管狀螢光燈。該照明系統2可 包含一或若干個LED 2la-2lj。一般而言，LED具有長於先 岫使用之管狀螢光燈的一使用壽命。此外，該照明系統2 可連接至一LED電力驅動器25，如圖i及圖2中所繪示。該 Ο led電力驅動器可（例如）為100瓦24伏特直流電的一電力驅 動器。如圖1中所繪示，該LED電力驅動器25可安裝在冷 凍櫃3的頂部以提供電連接28給該LED照明系統2。或者， 該LED電力驅動器可安裝在冷凍櫃的底部（圖中未顯示）。 以上提及類型之一LED照明系統2在2007年末（當時此一 LED照明系統2被-雜貨店選擇用來照亮其冷束櫃之内部） 第一次投放市場。由此類型之lED照明系統2提供的某些 ❹ 優點係賦予所展示的商品以及整個冷凍櫃3的一改良視覺 印象。例如，該LED照明系統2可有利地促進產品（其等可 能在促銷）之照明效果。此外，由該系統2提供的唯一光學 系統可防止直接看見led，藉此減少任何煩人的眩光。 又，由於較低的能量消耗、減少浪費及清除有害物質（諸 如過去一直使用的汞及鉛），故可有利於改良此照明系統2 之可持續性。 然而，亦需要進一步改良（例如）零售環境中之照明。 【發明内容】 146796.doc 201040475 鑒於以上内容，（吾人）期望實現一冷凍櫃及/或一冷藏櫃 之進一步改良照明。 為解決此問題，提供一種如隨附技術方案丨之光外觀修 改裝置、一種如技術方案U2LED照明系統、一種如技術 方案13之冷藏櫃、一種如技術方案14之冷凍櫃及一種如技 術方案15之組合冷藏櫃及冷凍櫃。 根據本發明之一第一態樣，提供一種光外觀修改裝置， 其係可滑動地附接至為了用於一冷藏櫃及/或一冷凍櫃的 一 LED照明系統。該LED照明系統係經組態以提供一光分 佈圖案來照焭該冷藏櫃及/或該冷凍櫃之内部。該光外觀 修改裝置包括具有凸出接合構件的一主體，該等凸出接合 構件係經組態以接合該LED照明系統之一導件，以藉此可 滑動地附接至該LED照明系統，且其中該主體包括經定位 以修改由使用中之該LED照明系統造成之光分佈圖案的一 光外觀修改元件。 因為該光外觀修改裝置包括較位以修改由該led照明 系統造成之光分佈的一光外觀修改元件，所以可客製化照 亮該冷藏櫃及/或該冷凍櫃之内部的光外觀。可經由該光 外觀修改元件而修改該光分佈之各種參數，例如光束寬 度、光束分佈、光色，度等等。因此，藉由可替換光 外觀修改裝置或模組(其可拆卸地附接至該照明系統)而實 現-可客製化光外觀。由該光外觀修改裝置實現的可客製 化光外觀尤其適宜用在（例如）雜貨店t所使用的破 藏櫃及/或-冷;東櫃中，此是因為可以—引人注意及經: 146796.doc 201040475 製化的方式照亮商品。當照明取決於展示商品而不同時亦 可引起商品購買者的注意。又，可改變之照明可有益於雜 貨店，此是因為其藉由修改選擇商品之照明而使雜貨店能 夠將購物者之注意力引向該選擇商品。 根據—實施例，該光外觀修改元件包括一光學元件。該 光學元件可包括一或若干個透鏡。或者或另外，該光學元 件可包括一或若干個準直器，又，該光學元件可（或者或 另外）包含一濾、光器、一反射器、一折射器'—光導管、 0 一光導等等。該光學元件可適當定位在主體之一中心部分 處，使得當該光外觀修改裝置或模組係附接至該lED照明 系統時’該光外觀修改裝置或模組係定位在該LED照明系 統之該等LED之一者處或定位在其附近。在此位置，光學 透鏡可沿其光學軸覆蓋討論中之LED。在此位置，光學透 鏡能夠藉由（例如）重新導引自LED所發出的光而修改（例如 改變/變動）自討論中之LED所發出的光之形態或品質。 _ 根據一實施例，該光外觀修改裝置進一步包括一配件以 〇 容納該光外觀修改元件。例如，該光外觀修改元件可為一 光源，諸如一燈。若如此，則該配件係經調適以容納該光 源。該配件可視情況而可樞轉地附接至該光外觀修改裝置 以藉此能夠旋轉該配件。因此，當該光源係裝配入該配件 ' 中時，可旋轉由該光源提供的光分佈圖案使得可沿各個方 向導引此光分佈圖案。 根據一實施例’該光外觀修改元件包括一光源。該光源 可視情況而可樞轉地附接至該光外觀修改裝置以藉此能夠 146796.doc 201040475 鉍轉由该先源提供的一光分佈 ^ 圆茶因此，當旋轉該光源 時，可沿各個方向導引該光分佈圖案。 根據一實施例’凸出接合構件包括接合鉤狀物。 根據本發明之一第二態樣，提 扠仏種企圖用於一冷藏櫃 及/或一冷凍櫃的LED照明系統，1中 ▲ 八甲該LED照明系統係經 組恶以提供一光分佈圖荦來日g古i、人 伸圃茱术照冗该冷藏櫃及/或該冷凍櫃 之内部。該㈣照明系統包括：-懸掛元件，該懸掛元件 係可附接至該冷藏櫃及/或—冷;東櫃之—表面（例如該概之 一壁）以便使該LED照明系統懸掛；至少一LED，其經組態 以發出用於提供該光分佈圖案的光；及—導件其經組態 以接合根據本發明之第—態樣的至少—光外觀修改裝置之 凸出接合構件，以藉此將該至少一光外觀修改裝置可滑動 地附接至該LED照明系統。 根據一實施例，該LED照明系統可包括阻擋構件，其等 用於防止自該led照明系統可滑動地拆卸該光外觀修改裝 置。 / 根據本發明之一第三態樣，提供一種冷藏櫃，其包括根 據本發明之第二態樣的LED照明系統。 根據本發明之一第四態樣，提供一種冷凍櫃，其包括根 據本發明之第二態樣的LED照明系統。 根據本發明之一第五態樣，提供一種組合冷藏櫃及冷凍 樞’其包括根據本發明之第二態樣的LED照明系統。 —般而言，本發明之第二態樣、第三態樣、第四態樣及 第五態樣可具有相同於本發明之第一態樣的特徵及優點。 146796.doc 201040475 將從下文所描述之說明性實施例中明白本發明之此等及 其他態樣，且將參考下文所描述之說明性實施例而說明本 發明之此等及其他態樣。 般而S，除非本文中另有明確定義，否則將根據該技 術頃域中的術s吾之普通含義而解譯本文中所使用的全部術 語。除非另有明確說明，否則「一 /該[元件、裝置、組 件構件、步驟等等]j之全部涉及内容將被開放地解譯201040475 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an illumination system suitable for use in a freezer and/or refrigerator (specifically, a freezer and/or refrigerator equipped with a glass door). The illumination system, which is preferably a light emitting diode (LED) illumination system, is configured to provide a light distribution pattern to illuminate the interior of the refrigerator and/or freezer. More particularly, the present invention relates to a light appearance modifying device or optical appearance modifying module that is slidably attached to an illumination system to be used in the refrigerator and/or a freezer. [Prior Art] The refrigerator has conventionally been constructed with one or two lamps that are mounted to the mullion of the refrigerator door to provide illumination of the refrigerator. Also, the refrigerator has been constructed with movable shelves' which are adapted to vary the distance between adjacent shelves to accommodate different food heights. When moving the shelf, the moving shelf can block light from the light and can cause dark spots in the refrigerator. In addition, when placing food on a shelf, the food sometimes interferes with the light passing through the shelf, which also causes dark spots. In summary, this can result in a relatively poor light appearance that illuminates the light distribution pattern inside the refrigerator. In today's retail environment, high-quality lighting is becoming more important because it has to show the best results of the product to attract shoppers who decide to purchase the item. In addition, good, consistently uniform light gives the freezer display and/or the refrigerator a more professional look that matches, for example, brand value and company image. Therefore, there is a need to provide an improved method of illuminating goods. In order to provide an improved lighting method, Koninklijke Philips Eleet_ies 146796.doc 201040475 NV has proposed a led lighting system intended for use in freezer and/or refrigerated cabinets, which are commonly used, for example, in (for example) grocery store. 1 and 2 illustrate a freezer (or refrigerated cabinet) 3 containing one of the E E D lighting systems 2 of this type. This LED lighting system 2 is designed to replace tubular fluorescent lamps previously used, for example, inside a vertical full height freezer. The illumination system 2 can include one or several LEDs 2la-2lj. In general, LEDs have a longer life than tubular fluorescent lamps used prior to use. Additionally, the illumination system 2 can be coupled to an LED power driver 25, as depicted in Figures i and 2. The Ο led electric drive can be, for example, an electric drive of 100 watts 24 volts direct current. As shown in Figure 1, the LED power driver 25 can be mounted on top of the freezer cabinet 3 to provide an electrical connection 28 to the LED lighting system 2. Alternatively, the LED power driver can be mounted at the bottom of the freezer (not shown). One of the types mentioned above, the LED lighting system 2 was first placed on the market at the end of 2007 (when this LED lighting system 2 was selected by the grocery store to illuminate the interior of its cold-storage cabinet). Some of the advantages provided by this type of lED illumination system 2 confer an improved visual impression of the displayed merchandise as well as the entire freezer 3. For example, the LED lighting system 2 can advantageously facilitate lighting effects of products that may be in promotion. Moreover, the unique optical system provided by the system 2 prevents direct viewing of the led, thereby reducing any annoying glare. Moreover, the sustainability of the lighting system 2 can be improved by lower energy consumption, reduced waste, and removal of hazardous materials such as mercury and lead that have been used in the past. However, there is also a need to further improve lighting in, for example, a retail environment. SUMMARY OF THE INVENTION 146796.doc 201040475 In view of the above, it is desirable to achieve further improved illumination of a freezer and/or a freezer. In order to solve this problem, a light appearance modifying device such as the accompanying technical solution, a U2LED lighting system such as the technical solution, a refrigerating cabinet such as the technical solution 13, a refrigerating cabinet such as the technical solution 14 and a technical solution 15 are provided. The combination of freezer and freezer. According to a first aspect of the present invention, there is provided a light appearance modifying device slidably attached to an LED lighting system for use in a refrigerator and/or a freezer. The LED lighting system is configured to provide a light distribution pattern to view the interior of the refrigerator and/or the freezer. The light appearance modifying device includes a body having a male engagement member configured to engage a guide of the LED illumination system for slidably attaching to the LED illumination system, And wherein the body includes a light appearance modifying element positioned to modify a light distribution pattern caused by the LED illumination system in use. Because the light appearance modifying device includes a light appearance modifying element that is positioned to modify the light distribution caused by the LED illumination system, the light appearance of the interior of the refrigerator and/or the freezer can be customized. Various parameters of the light distribution, such as beam width, beam profile, light color, degree, etc., can be modified via the light appearance modifying component. Thus, a customizable light appearance can be achieved by a replaceable light appearance modifying device or module that is detachably attached to the illumination system. The customizable light appearance achieved by the light appearance modifying device is particularly suitable for use in, for example, a storage cabinet used in a grocery store t and/or in a cold cabinet; this is because it can be noticed and : 146796.doc 201040475 The way of illuminating goods. When the lighting depends on the display of the goods, it can also attract the attention of the purchaser of the goods. Also, the changeable illumination can be beneficial to the grocery store because it enables the grocery store to direct the attention of the shopper to the selected item by modifying the lighting of the selected item. According to an embodiment, the light appearance modifying element comprises an optical element. The optical component can include one or several lenses. Alternatively or additionally, the optical element may comprise one or several collimators, and the optical element may (or alternatively) comprise a filter, an optical device, a reflector, a refractor's light pipe, a light guide and many more. The optical component can be suitably positioned at a central portion of the body such that when the optical appearance modifying device or module is attached to the lED illumination system, the optical appearance modifying device or module is positioned in the LED illumination system One of the LEDs is located or positioned nearby. In this position, the optical lens can cover the LED in question along its optical axis. In this position, the optical lens can modify (e.g., change/change) the form or quality of light emitted by the LED in question by, for example, redirecting light emitted from the LED. According to an embodiment, the light appearance modifying device further includes an accessory to accommodate the light appearance modifying element. For example, the light appearance modifying element can be a light source, such as a light. If so, the accessory is adapted to accommodate the light source. The accessory can be pivotally attached to the light appearance modifying device as appropriate to thereby enable rotation of the accessory. Therefore, when the light source is fitted into the fitting ', the light distribution pattern provided by the light source can be rotated so that the light distribution pattern can be guided in each direction. According to an embodiment, the light appearance modifying element comprises a light source. The light source can be pivotally attached to the light appearance modifying device as appropriate to thereby enable a light distribution provided by the source to be 146796.doc 201040475. Therefore, when the light source is rotated, each light source can be The direction guides the light distribution pattern. According to an embodiment, the projecting engagement member comprises an engagement hook. According to a second aspect of the present invention, an LED lighting system for attempting to use a refrigerating cabinet and/or a freezer, 1 ▲ 八甲, the LED lighting system is configured to provide a light distribution map In the coming days, the ancients and the people of the refrigerators and/or the interior of the freezer. The (four) lighting system comprises: a suspension element attachable to the refrigerator and/or cold; a surface of the east cabinet (eg, a wall) for suspending the LED lighting system; at least one An LED configured to emit light for providing the light distribution pattern; and a guide configured to engage the protruding engagement member of the at least one light appearance modifying device according to the first aspect of the present invention Thereby the at least one light appearance modifying device is slidably attached to the LED lighting system. According to an embodiment, the LED lighting system can include a blocking member for preventing slidable removal of the light appearance modifying device from the LED lighting system. / According to a third aspect of the present invention, there is provided a refrigerated cabinet comprising an LED illumination system according to a second aspect of the present invention. According to a fourth aspect of the present invention, there is provided a freezer cabinet comprising an LED lighting system according to a second aspect of the present invention. According to a fifth aspect of the present invention, there is provided a combination refrigerator and refrigeration hub which includes an LED illumination system in accordance with a second aspect of the present invention. In general, the second aspect, the third aspect, the fourth aspect, and the fifth aspect of the present invention may have the same features and advantages as the first aspect of the present invention. These and other aspects of the present invention will be apparent from the description of the embodiments illustrated in the appended claims. Generally, unless otherwise expressly defined herein, all terms used herein will be interpreted according to the ordinary meaning of the technology in the technical field. Unless otherwise expressly stated, all references to "one/the [components, devices, component components, steps, etc.]j will be interpreted openly.
為意指該元件、裝置、組件、構件、步驟等等之至少一 者0 【實施方式】 現將參考圖式而更詳細地描述本發明之若干實施例。 現將在下文中參考顯示本發明之某些實施例的附圖而更 全面地描述本發明。然而，本發明可具體表現為許多不同 形式且不應被解釋為受限於本文中所闡釋的該等實施例； 相反，以舉例方式提供此等實施例使得本發明將為透徹且 元整，且本發明將向熟習此項技術者全面傳達本發明之範 圍。此外，在全文中相同元件符號意指相同元件。 本發明之各種實施例可與為了用於一冷藏櫃3(或冷凍櫃 3)的一照明系統2結合使用，該冷藏櫃3係適當配備有玻璃 門’諸如結合圖1及圖2所描述的櫃3。 現已扣示用於一光外觀修改裝置的一應用實例，以下將 描述根據本發明的光外觀修改裝置之例示性實施例。然 而，在描述根據本發明之光外觀修改裝置之例示性實施例 之前，將簡單論述如圖3中所繪示的一照明系統2，以幫助 146796.doc 201040475 讀者理解本發明之各種實施例之特徵、優點及原理。 當該LED照明系統2用在該櫃3中時（見（例如）圖1及圖 2)，該LED照明系統2係經組態以提供一光分佈圖案來照亮 該冷藏櫃3及/或該冷凍櫃3之内部30。該LED照明系統2包 括一懸掛元件20或類似物。該懸掛元件2〇係可附接至該冷 藏櫃3及/或一冷凍櫃3之一表面（例如圖1及圖2中所繪示的 一壁）’以在該懸掛元件係安裝在該櫃3中時使該Led照明 系統2懸掛。此外，該LED照明系統2配備有一或若干個 LED 21a-n，各LED經組態以發出用於提供該光分佈圖案 的光，且因此，當櫃3中的該等LED在操作中時照亮該櫃 3。该LED照明系統2亦包括沿該LED照明系統2之—縱方向 延伸的一導件22。此導件22係經配置以接合至少—光外觀 修改裝置1之凸出接合構件，此將在下文中進一步加以描 述。該一或若干個光外觀修改裝置丨可滑動地附接至該 LED照明系統2之該導件22。Reference is made to at least one of the elements, devices, components, components, steps, etc. [Embodiment] Several embodiments of the present invention will now be described in more detail with reference to the drawings. The invention will now be described more fully hereinafter with reference to the accompanying drawings in which, However, the present invention may be embodied in many different forms and should not be construed as being limited to the embodiments described herein. The scope of the invention will be fully conveyed by those skilled in the art. In addition, the same component symbols throughout the text mean the same components. Various embodiments of the present invention may be used in conjunction with a lighting system 2 for use in a refrigerated cabinet 3 (or freezer 3) that is suitably equipped with a glass door 'such as described in connection with Figures 1 and 2 Cabinet 3. An application example for a light appearance modifying device has been deduced, and an exemplary embodiment of the light appearance modifying device according to the present invention will be described below. However, prior to describing an exemplary embodiment of a light appearance modifying device in accordance with the present invention, a lighting system 2 as illustrated in FIG. 3 will be briefly discussed to assist the reader in understanding various embodiments of the present invention. Features, advantages and principles. When the LED lighting system 2 is used in the cabinet 3 (see, for example, Figures 1 and 2), the LED lighting system 2 is configured to provide a light distribution pattern to illuminate the refrigerator 3 and/or The interior 30 of the freezer 3. The LED lighting system 2 includes a suspension element 20 or the like. The suspension element 2 can be attached to a surface of the refrigerator 3 and/or a freezer 3 (such as a wall as shown in FIGS. 1 and 2) to mount the suspension component in the cabinet. The Led lighting system 2 is suspended at 3 o'clock. Furthermore, the LED lighting system 2 is provided with one or several LEDs 21a-n, each LED being configured to emit light for providing the light distribution pattern, and thus, when the LEDs in the cabinet 3 are in operation Light the cabinet 3. The LED illumination system 2 also includes a guide 22 extending longitudinally of the LED illumination system 2. This guide 22 is configured to engage at least the male engagement member of the light appearance modifying device 1, as will be further described below. The one or more light appearance modifying devices are slidably attached to the guide 22 of the LED illumination system 2.
圖4a及圖仆示意性地繪示根據本發明之一實施例的一光 外觀修改裝置丨。該光外觀修改裝置丨係可以一「搭扣」 (click-on)方式而附接至該LED照明系統2，結合圖3加以描 述。該光外觀修改裝置!之_主體1〇包括凸出接合構件 11 12。&等凸出接合構件11、係經組態以接合該[ED …、月系統2之该導件22 ’以藉此可滑動地附接至該[肋照 明系統2。當該光外觀修改裝置1可滑動地附接至該LED照 月系統2時，该光外觀修改裝置1係可沿該LED照明系統2 之側23、24之全長或幾乎全長移動。換言之，該導件22允 146796.doc -10- 201040475 許以該LED照明系統2之縱方向沿該照明系統2移動該光外 觀修改裝置1。以此方式，可藉由滑動而調整該光外觀修 改裝置1之高度/長度。 較佳地（但非必然），該等凸出接合構件u、12可為形成 一鉤狀的接合鉤狀物。該導件22可具有對應邊緣％、27， 當該光外觀修改裝置1係附接至該照明系統2時該等鉤狀接 合構件接合該等對應邊緣26、27。 如圖4a至圖4b中可見，該LED照明系統2可進一步包括 Ο 阻擋構件29，其等用於防止自該LED照明系統（例如在使用 中Ν' )可滑動地拆卸該光外觀修改裝置1。 在圖4a至圖4b中所繪示之實施例中，該主體1〇包括一光 學兀件13，其用於修改由該LED照明系統2造成的光分佈 圖案。該光學元件13(其可宜為一透鏡或一準直器）係定位 在該主體10之中心部分，使得當該光外觀修改裝置1係定 位m明系統2之該等LED 2 i a_n之一者處時，該光學元 ❹ # 13可沿其光學軸覆蓋討論中之LED。在此位置，該光學 元件13係經組態以修改（例如改變/變動）自討論中之led 21a_n所發出的光之形態或品質。因此，該光學元件13能 夠改變或調整來自討論中之LED的照明。可依據該光學元 件13之特J·生、，’二由该光學元件丨3而修改該光分佈之各種參 數’例如光束寬度、光束分佈、光色、光亮度等等。應瞭 解該光學元件13之精確特性取決於光外觀之特定要求，且 因此應依據特定零售環境令的照明之特定需求而在各特定 情況中測試及評估該光學元件13之特性。 146796.doc 201040475 應瞭解該光學元件可包括一單一組件或來自以下組件 群的組件之一組合：一透鏡、一準直器、一減光器、一反 射器、一折射器、一光導管、一光學箔片 '一光導等等。 如讀者所理解，可藉由可替換光外觀修改裝置丨或模組 (其可拆卸地附接至該照明系統2)而實現—可客製化光外 觀。由該光外觀修改裝置丨實現的此可客製化光 適宜用在（例如）雜貨店t所使用的玻螭門冷藏櫃3及/或一 冷凍櫃3令，此是因為可以一引人注意及經客製化的方式 …儿商〇〇。虽照明視展不商品而不同時亦可引起商品購買 者的注意。又，可改變之照明可有益於雜貨店，此是因為 其藉由修改選擇商品之照明而使雜貨店能夠將購物者之注 意力引向該選擇商品。 圖5示意性地缘示根據本發明之另一實施例的一光外觀 ^裝置1圖5中所緣示的該光外觀修改裝置1與圖4a至 圖扑之實施例的不同點在於其包括對照於光學元㈣的一 光源14，諸如—燈。 貫施例中，該主體丨〇包括經組態以容納該光源1 4含 較佳地（但非必然），該配件丨5係可樞轉地附去 至該光外觀修改裝置i之該主體1〇。以此方式，可實現言 配件之旋轉，曰 因此’當該光源14係裝配入該配件1 5 1 此夠"口各個方向導引自該光源14所發出的光分佈g 累0 可經由 一 士日 經 干（如圖所繪示）或經由接頭（圖中未顯 ;可樞轉附接的任何其他適合普遍已知原理而 146796.doc -12· 201040475 該配件15至該光外觀修改裝置丨的可枢轉附接。 可根據任何先前已知技術（例如類似於用於利用電連接 而在聚光燈斜面上提供聚光之—技術）而實現至該光源】4 • 之電連接。僅作為一實例，吾人可提供來自該光源14且在 該LED照明系統2之背面運行的電連接，該LED照明系統2 係1)連接至該LED照明系統2之電纜之電源，或⑴連接至用 於該LED照明系統2的電源供應器。 该光源14能夠藉由提供由該光源14發出的額外照明而修 〇 改已由該㈣照明系統2之該等LED 21a_n造成的光分佈圖 案。因此，如讀者所理解，可藉由可替換光外觀修改裝置 1或模組（其以一「搭扣」之方式而可拆卸地附接至該照明 系統2)而只現一可客製化光外觀。由該光外觀修改裝置1 實現的此可客製化光外觀尤其適宜用在（例如）雜貨店中所 使用的玻璃門冷藏櫃及/或一冷凍櫃中，此是因為可以一 引人注意及經客製化的方式照亮商品。當照明視展示商品 ◎ 而不同時亦可引起商品購買者的注意。又，可改變之照明 可有益於雜貨店’此是因為其藉由修改選擇商品之照明而 使雜貨店能夠將購物者之注意力引向該選擇商品。 雖然已在®式及先前描述帽細地繪示及描述本發明， 但此繪示及描述被視為說明性或例示性而非限制性·，本發 明係不限於該等揭示實施例。在實踐本發明時，熟習此項 技術者可從圖式、揭示内容及隨附請求項之研究中理解並 實現該等揭示實施例的其他變動。例如，可提供一光外觀 修改裝h，其包括該光學元件13及額外光源“之 146796.doc -13- 201040475 合。又，雖然在先前描述中冷藏櫃及冷凍櫃已主要被稱為 單獨櫃，但本發明之各種實施例同樣可用在一組合冷凍櫃 及冷藏櫃中。再者’雖然已主要用所謂的全高度冷藏櫃及 冷凍櫃來繪示冷藏櫃及冷凍櫃，如圖1及圖2中所示，但本 發明之各種實施例同樣可應用在其他冷藏櫃及冷凍櫃中， 諸如圖6a至圖6c中所繪示的冷藏櫃及冷凍櫃。圖6a顯示一 建構有玻璃門的全高度櫃，圖6b顯示一所謂的「島」櫃及 圖6c顯示一概’其係圖6a及圖6b中所纟會示之樞的一組合。 在互不相同的附屬請求項中列舉特定措施並非指示此等措 施之一組合不能有利地使用之純事實。此外，請求項中之 任何元件符號不應解釋為限制範圍。 【圖式簡單說明】 圖1及圖2示意性地繪示包括一照明系統的一冷藏櫃（或 冷凍櫃）； 圖3示意性地繪示圖1及圖2之一照明系統； 圖4a示意性地繪示待附接至圖3之照明系統的一光外觀 修改裝置之一實施例； 圖4b示意性地繪示當光外觀修改裝置可滑動地附接至圖 3之照明系統時的圖4a之該光外觀修改裝置；及 圖5示意性地續·示當一光外觀修改裝置可滑動地附接至 圖3之照明系統時的該光外觀修改裝置之另一實施例； 圖6a至圖6c示意性地緣示根據本發明之光外觀修改裝置 之若干實施例的各種進一步應用。 【主要元件符號說明】 146796.doc • 14- 201040475Fig. 4a and Fig. 4 schematically illustrate a light appearance modifying device 根据 according to an embodiment of the present invention. The light appearance modifying device can be attached to the LED lighting system 2 in a "click-on" manner, as described in connection with FIG. The light appearance modifying device has a projecting member 1112. The convex engagement member 11 is configured to engage the [ED ..., the guide 22 of the month system 2 to thereby slidably attach to the [rib illumination system 2]. When the light appearance modifying device 1 is slidably attached to the LED illumination system 2, the light appearance modifying device 1 is movable along the full length or almost the entire length of the sides 23, 24 of the LED illumination system 2. In other words, the guide 22 allows 146796.doc -10- 201040475 to move the optical appearance modifying device 1 along the illumination system 2 in the longitudinal direction of the LED illumination system 2. In this way, the height/length of the light appearance modifying device 1 can be adjusted by sliding. Preferably, but not necessarily, the male engagement members u, 12 can be hook-shaped engagement hooks. The guide 22 can have corresponding edges %, 27 that engage the corresponding edges 26, 27 when the light appearance modifying device 1 is attached to the illumination system 2. As can be seen in Figures 4a to 4b, the LED illumination system 2 can further comprise a dam blocking member 29 for preventing slidably detaching the light appearance modifying device 1 from the LED illumination system (e.g., in use) . In the embodiment illustrated in Figures 4a to 4b, the body 1 includes an optical element 13 for modifying the light distribution pattern caused by the LED illumination system 2. The optical element 13 (which may preferably be a lens or a collimator) is positioned at a central portion of the body 10 such that when the light appearance modifying device 1 is positioned to locate one of the LEDs 2 i a_n of the system 2 At the moment, the optical element #13 can cover the LED in question along its optical axis. In this position, the optical component 13 is configured to modify (e.g., change/change) the form or quality of light emitted by the LEDs 21a-n in question. Thus, the optical element 13 can change or adjust the illumination from the LED in question. Various parameters of the light distribution such as beam width, beam distribution, light color, lightness, and the like can be modified by the optical element 丨3 in accordance with the special element of the optical element 13. It should be understood that the precise nature of the optical component 13 depends on the particular requirements of the appearance of the light, and therefore the characteristics of the optical component 13 should be tested and evaluated in each particular case depending on the particular needs of the illumination of the particular retail environment. 146796.doc 201040475 It should be understood that the optical component may comprise a single component or a combination of components from the following component groups: a lens, a collimator, a dimmer, a reflector, a refractor, a light pipe, An optical foil 'a light guide and so on. As understood by the reader, it is possible to modify the light appearance by means of a replaceable light appearance modifying device or module that is detachably attached to the illumination system 2. The customizable light realized by the light appearance modifying device 适宜 is suitable for use in, for example, a glass door refrigerator 3 and/or a freezer 3 used in a grocery store t, because it can be noticed And the way to be customized... Although the lighting is not a product, it can also attract the attention of the purchaser. Again, the changeable illumination can be beneficial to the grocery store because it enables the grocery store to direct the shopper's attention to the selected item by modifying the lighting of the selected item. Figure 5 is a schematic illustration of a light appearance device 1 according to another embodiment of the present invention. The light appearance modification device 1 shown in Figure 5 differs from the embodiment of Figure 4a to Figure 4 in that it includes a comparison. A light source 14 of the optical element (4), such as a lamp. In the embodiment, the body 丨〇 includes a configuration to accommodate the light source 14 preferably, but not necessarily, the accessory 丨 5 is pivotally attached to the body of the light appearance modifying device i 1〇. In this way, the rotation of the accessory can be realized, so that when the light source 14 is fitted into the accessory 1 5 1 this is enough, the light distribution g from the light source 14 is guided in all directions. Dry (as shown) or via a joint (not shown in the figure; any other suitable universally known principle that can be pivotally attached 146796.doc -12· 201040475 the fitting 15 to the light appearance modifying device Pivotable attachment of the crucible. The electrical connection to the light source can be achieved according to any previously known technique (e.g., similar to the technique of providing concentrating on a spotlight on a spotlight with electrical connections). In one example, an electrical connection from the light source 14 and operating on the back side of the LED lighting system 2 can be provided, the LED lighting system 2 being 1) connected to the power supply of the cable of the LED lighting system 2, or (1) connected to The power supply of the LED lighting system 2. The light source 14 is capable of modifying the light distribution pattern caused by the LEDs 21a-n of the (four) illumination system 2 by providing additional illumination from the light source 14. Therefore, as understood by the reader, the device 1 or module can be detachably attached to the illumination system 2 by means of a replaceable light appearance, and only one can be customized. Light appearance. The appearance of the customizable light realized by the light appearance modifying device 1 is particularly suitable for use in, for example, a glass door refrigerator and/or a freezer used in a grocery store, because it can be noticed and Illuminate the merchandise in a customized manner. When the lighting is displayed as a product ◎, it may also attract the attention of the purchaser of the product. Again, the changeable illumination can be beneficial to the grocery store' because it enables the grocery store to direct the attention of the shopper to the selected item by modifying the lighting of the selected item. The present invention has been described and described in detail with reference to the accompanying drawings. Other variations to the disclosed embodiments can be understood and effected by the <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; For example, a light appearance modification h can be provided which includes the optical element 13 and an additional light source "146796.doc -13- 201040475. Also, although in the foregoing description the refrigerator and the freezer have been mainly referred to as separate cabinets. However, various embodiments of the present invention can also be used in a combination freezer and refrigerator. Further, although the so-called full height refrigerator and freezer are mainly used to depict the refrigerator and the freezer, as shown in FIG. 1 and 2, but various embodiments of the present invention are equally applicable to other refrigerators and freezers, such as the refrigerator and freezer shown in Figures 6a to 6c. Figure 6a shows a glass door constructed The full height cabinet, Figure 6b shows a so-called "island" cabinet and Figure 6c shows a combination of the pivots shown in Figure 6a and Figure 6b. The enumeration of specific measures in mutually exclusive sub-claims is not a pure fact that indicates that one of the combinations is not. In addition, any component symbol in the claim should not be construed as limiting. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 and FIG. 2 schematically illustrate a refrigerator (or freezer) including a lighting system; FIG. 3 schematically illustrates one of the lighting systems of FIGS. 1 and 2; FIG. One embodiment of a light appearance modifying device to be attached to the illumination system of FIG. 3 is schematically depicted; FIG. 4b schematically illustrates a diagram when the light appearance modifying device is slidably attached to the lighting system of FIG. 4a of the light appearance modifying device; and FIG. 5 is a schematic illustration of another embodiment of the light appearance modifying device when a light appearance modifying device is slidably attached to the lighting system of FIG. 3; FIG. 6a to Figure 6c schematically illustrates various further applications of several embodiments of the light appearance modifying device in accordance with the present invention. [Main component symbol description] 146796.doc • 14- 201040475
1 光外觀修改裝置 2 LED照明系統 3 冷柬櫃/冷藏櫃 10 主體 11 凸出接合構件 12 凸出接合構件 13 光學元件/透鏡 14 光源 15 配件 16 桿 20 懸掛元件 21a-21 η 發光二極體/LED 22 導件 23 側 24 側 25 LED電力驅動器 26 對應邊緣 27 對應邊緣 28 電連接 29 阻擋構件 146796.doc -15-1 Light appearance modification device 2 LED illumination system 3 Cold cabinet/freezer 10 Main body 11 Projection joint member 12 Projection joint member 13 Optical element / lens 14 Light source 15 Accessories 16 Rod 20 Suspension element 21a-21 η Light-emitting diode /LED 22 Guide 23 Side 24 Side 25 LED Power Driver 26 Corresponding Edge 27 Corresponding Edge 28 Electrical Connection 29 Blocking Member 146796.doc -15-