TWI773409B - Adjustable lamps - Google Patents

Adjustable lamps Download PDF

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Publication number
TWI773409B
TWI773409B TW110123750A TW110123750A TWI773409B TW I773409 B TWI773409 B TW I773409B TW 110123750 A TW110123750 A TW 110123750A TW 110123750 A TW110123750 A TW 110123750A TW I773409 B TWI773409 B TW I773409B
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Taiwan
Prior art keywords
lens
adjustable
fixing mechanism
lens fixing
reflective member
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TW110123750A
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Chinese (zh)
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TW202300819A (en
Inventor
黃星榜
邱薆蕙
魏君駱
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國立虎尾科技大學
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Priority to TW110123750A priority Critical patent/TWI773409B/en
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Publication of TWI773409B publication Critical patent/TWI773409B/en
Publication of TW202300819A publication Critical patent/TW202300819A/en

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Abstract

一種可調式燈具，包含一透鏡；一透鏡固定機構，套合該透鏡的外緣以固定該透鏡；一反光件，至少一部分與該透鏡固定機構重疊，該反光件與該透鏡固定機構共同構成一可調空間；以及一底座，耦接該反光件；其中，該透鏡固定機構與該反光件之間設有一可調裝置，用以調整該可調空間以供容置一LED燈。 An adjustable lamp, comprising a lens; a lens fixing mechanism sleeved on the outer edge of the lens to fix the lens; a reflective member, at least a part of which overlaps with the lens fixing mechanism, the reflective member and the lens fixing mechanism together form a an adjustable space; and a base coupled to the reflective member; wherein, an adjustable device is arranged between the lens fixing mechanism and the reflective member to adjust the adjustable space for accommodating an LED lamp.

Description

可調式燈具 Adjustable lamps

本發明是關於一種投射式燈具，特別是關於一種應用於LED光源的可調式燈具。 The present invention relates to a projection lamp, in particular to an adjustable lamp applied to an LED light source.

投射式燈具常被應用於、廣告投影、室內與室外照明、投影機或汽機車的照明設備等，常見投射式燈具之光源包含：鹵素燈、氣體放電式燈(High Intensity Discharge Lamp,HID)與發光二極體(Light-emitting diode,LED)等。其中，LED因其發光效率高且省電等特點，成為現階段最常見之光源。 Projection lamps are often used in advertising projection, indoor and outdoor lighting, projectors or lighting equipment for automobiles and motorcycles, etc. The light sources of common projection lamps include: halogen lamps, gas discharge lamps (High Intensity Discharge Lamp, HID) and Light-emitting diode (Light-emitting diode, LED) and so on. Among them, LED has become the most common light source at this stage because of its high luminous efficiency and power saving.

然而，現有投射式燈具都是為固定光源設計的一體式設計，成本高且應用不靈活。 However, the existing projection lamps are all-in-one designs designed for fixed light sources, which are costly and inflexible in application.

因此，本發明提出一種創新的投射式燈具，可因應不同光源提供焦距或容置空間之調整，以經濟便捷的應用於不同光源。 Therefore, the present invention proposes an innovative projection lamp, which can adjust the focal length or the accommodating space according to different light sources, so as to be economically and conveniently applied to different light sources.

本發明提出一種可調式燈具，包含一透鏡；一透鏡固定機構，套合該透鏡的外緣以固定該透鏡；一反光件，至少一部分與該透鏡固定機構重疊，該反光件與該透鏡固定機構共同構成一可調空間；以及一底座，耦接該反光件；其中，該透鏡固定機構與該反光件之間設有一可調裝 置，用以調整該可調空間以供容置一LED燈。 The present invention provides an adjustable lamp, comprising a lens; a lens fixing mechanism sleeved on the outer edge of the lens to fix the lens; a reflective member, at least a part of which overlaps with the lens fixing mechanism, the reflective member and the lens fixing mechanism An adjustable space is formed together; and a base is coupled to the reflective member; wherein an adjustable device is arranged between the lens fixing mechanism and the reflective member A setting is used to adjust the adjustable space for accommodating an LED light.

10:可調式燈具 10: Adjustable lamps

101:透鏡 101: Lens

102:透鏡固定機構 102: Lens fixing mechanism

103:可調裝置 103: Adjustable device

104:反光件 104: Reflective parts

105:底座 105: Base

圖1為根據本發明之可調式燈具一實施例的示意圖。 FIG. 1 is a schematic diagram of an embodiment of an adjustable lamp according to the present invention.

圖2為根據本發明之透鏡固定機構與反光件之調整示意圖。 FIG. 2 is a schematic diagram of the adjustment of the lens fixing mechanism and the reflector according to the present invention.

圖3為反光件與透鏡固定機構在不同重疊範圍下的燈具輸出流明狀況。 Figure 3 shows the output lumens of the luminaire under different overlapping ranges of the reflector and the lens fixing mechanism.

請參閱圖1，圖1為根據本發明之可調式燈具一實施例的示意圖，可調式燈具10的前端為透鏡101，透鏡固定機構102用來固定透鏡101的外緣以使透鏡101的中心點固定於可調式燈具10前端的中央，反光件104在本實施例中為長條形筒狀設計，內部塗佈有反光材質，透鏡固定機構102在本實施例中也設計為長條形筒狀，與反光件104之間至少有一部分互相重疊，兩者間設置有可調裝置103，在本實施例中為一可調的固定用螺絲。當要將不同長度的LED光源裝設於可調式燈具10中時，使用者先鬆開可調裝置103，將反光件104拉開而減少與透鏡固定機構102的重疊範圍，使得透鏡固定機構102與反光件104共同構成之可調空間拉長至適當長度，在鎖緊可調裝置103，即可置入較長的LED光源。反之，亦可藉由增加反光件104與透鏡固定機構102間的重疊範圍以縮小兩者共同構成的可調空間，從而裝設尺寸或長度較小的光源。底座105通常為金屬材質，用來固定反光件104的另一端，或配合可調式燈具10的用途而設計為不同形狀，以便將可調式燈具10裝設於不同機具。 Please refer to FIG. 1 . FIG. 1 is a schematic diagram of an embodiment of an adjustable lamp according to the present invention. The front end of the adjustable lamp 10 is a lens 101 , and the lens fixing mechanism 102 is used to fix the outer edge of the lens 101 to make the center of the lens 101 . It is fixed at the center of the front end of the adjustable lamp 10. The reflector 104 is designed in a long cylindrical shape in this embodiment, and the interior is coated with a reflective material. The lens fixing mechanism 102 is also designed in a long cylindrical shape in this embodiment. , and at least a part of the reflector 104 is overlapped with each other, and an adjustable device 103 is arranged between the two, which is an adjustable fixing screw in this embodiment. When installing LED light sources with different lengths in the adjustable lamp 10 , the user first releases the adjustable device 103 and pulls the reflector 104 away to reduce the overlapping range with the lens fixing mechanism 102 , so that the lens fixing mechanism 102 The adjustable space formed together with the reflector 104 is elongated to an appropriate length, and after locking the adjustable device 103, a longer LED light source can be placed. Conversely, by increasing the overlapping range between the reflector 104 and the lens fixing mechanism 102, the adjustable space formed by the two can be narrowed, so that a light source with a smaller size or length can be installed. The base 105 is usually made of metal, and is used to fix the other end of the reflector 104 , or is designed in different shapes according to the purpose of the adjustable light fixture 10 , so that the adjustable light fixture 10 can be installed on different apparatuses.

請進一步參考圖2所示，圖2為透鏡固定機構與反光件之調 整示意圖。從圖2可知，當使用者鬆開可調裝置103，並將反光件104拉開而減少其與透鏡固定機構102的重疊範圍後，本發明的可調式燈具10之長度將增長，置入長度較長的LED光源，故本發明之可調式燈具10可相容不同尺寸大小設計之LED光源。 Please further refer to Figure 2, which shows the adjustment of the lens fixing mechanism and the reflector whole diagram. As can be seen from FIG. 2 , when the user loosens the adjustable device 103 and pulls the reflective member 104 away to reduce the overlapping range between the reflective member 102 and the lens fixing mechanism 102 , the length of the adjustable lamp 10 of the present invention will increase, and the length of the insertion length will be increased. Since the LED light source is longer, the adjustable lamp 10 of the present invention can be compatible with LED light sources of different sizes and designs.

請進一步參考圖3所示，圖3為反光件與透鏡固定機構在不同重疊範圍下的燈具流明狀況。如圖3所示，反光件104邊緣與底座105的距離D，從上而下分別為5mm,10mm,15mm,20mm，在可調式燈具10內置的LED光源尺寸固定的情形下，藉由調整反光件104邊緣與底座105的距離D，即調整反光件104與透鏡固定機構102的重疊範圍，即可輸出不同的流明數，可使本發明可應用於各種不同的場域。 Please refer to FIG. 3 . FIG. 3 shows the lumen condition of the lamp in different overlapping ranges of the reflector and the lens fixing mechanism. As shown in FIG. 3 , the distance D between the edge of the reflector 104 and the base 105 is 5mm, 10mm, 15mm, and 20mm respectively from top to bottom. Under the condition that the size of the built-in LED light source of the adjustable lamp 10 is fixed, by adjusting the reflector By adjusting the distance D between the edge of the element 104 and the base 105, that is, adjusting the overlapping range of the reflective element 104 and the lens fixing mechanism 102, different lumens can be output, and the present invention can be applied to various fields.

此外，透鏡101可用各種透明材質製成，例如玻璃或高透明度的塑膠。透鏡固定機構102可因應透鏡101的形狀而有不同設計，也可增設焦距調整裝置以進一步配合光源的特性將透鏡101的位置調整到適當位置而加強光束投射效果。 In addition, the lens 101 can be made of various transparent materials, such as glass or high-transparency plastic. The lens fixing mechanism 102 can be designed differently according to the shape of the lens 101 , and a focal length adjusting device can also be added to further adjust the position of the lens 101 to an appropriate position according to the characteristics of the light source to enhance the beam projection effect.

反光件104的形狀也需配合透鏡101、光源(圖中未示)及透鏡固定機構102的形狀，以與透鏡固定機構102構成適當的可調空間，可調裝置103也可以由滑軌及對應固定件(例如螺絲)組成。 The shape of the reflector 104 also needs to match the shape of the lens 101, the light source (not shown in the figure) and the lens fixing mechanism 102, so as to form an appropriate adjustable space with the lens fixing mechanism 102. The adjustable device 103 can also be composed of slide rails and corresponding Fixtures (such as screws) are composed.

以上所述僅是本發明的較佳實施例而已，並非對本發明做任何形式上的限制，雖然本發明已以較佳實施例揭露如上，然而並非用以限定本發明，任何熟悉本專業的技術人員，在不脫離本發明技術方案的範圍內，當可利用上述揭示的技術內容做出些許更動或修飾為等同變化的等效實施例，但凡是未脫離本發明技術方案的內容，依據本發明的技術實質 對以上實施例所作的任何簡單修改、等同變化與修飾，均仍屬於本發明技術方案的範圍內。 The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Personnel, within the scope of not departing from the technical solution of the present invention, can make some changes or modifications to equivalent examples of equivalent changes by using the technical content disclosed above, but all content that does not depart from the technical solution of the present invention, according to the present invention the technical essence of Any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the technical solutions of the present invention.

10:可調式燈具 10: Adjustable lamps

101:透鏡 101: Lens

102:透鏡固定機構 102: Lens fixing mechanism

103:可調裝置 103: Adjustable device

104:反光件 104: Reflective parts

105:底座 105: Base

Claims (4)

一種可調式燈具，包含：一透鏡；一透鏡固定機構，套合該透鏡的外緣以固定該透鏡；一反光件，至少一部分與該透鏡固定機構重疊，該反光件與該透鏡固定機構共同構成一可調空間；以及一底座，耦接該反光件；其中，該透鏡固定機構與該反光件之間設有一可調裝置，用以調整該可調空間以供容置一LED燈；其中，該可調裝置設置於該透鏡固定機構上，且為一可調的固定用螺絲，該螺絲可以鬆開以調整該可調空間，且該螺絲可以鎖緊以固定該透鏡與該LED燈之距離。 An adjustable lamp, comprising: a lens; a lens fixing mechanism sleeved on the outer edge of the lens to fix the lens; a reflective member, at least a part of which overlaps with the lens fixing mechanism, and the reflective member and the lens fixing mechanism are formed together an adjustable space; and a base coupled to the reflective member; wherein, an adjustable device is arranged between the lens fixing mechanism and the reflective member to adjust the adjustable space for accommodating an LED lamp; wherein, The adjustable device is arranged on the lens fixing mechanism, and is an adjustable fixing screw, the screw can be loosened to adjust the adjustable space, and the screw can be locked to fix the distance between the lens and the LED light . 如請求項1之可調式燈具，其中該透鏡為塑膠或玻璃材質。 The adjustable lamp as claimed in claim 1, wherein the lens is made of plastic or glass. 如請求項1之可調式燈具，其中該透鏡固定機構還設置有焦距調整裝置，用以調整該透鏡以正確對應該LED燈的焦距。 The adjustable lamp of claim 1, wherein the lens fixing mechanism is further provided with a focal length adjusting device for adjusting the lens to correctly correspond to the focal length of the LED lamp. 如請求項1之可調式燈具，其中該反光件為內部塗佈有反光材質之筒形裝置。 The adjustable lamp as claimed in claim 1, wherein the reflective member is a cylindrical device coated with reflective material inside.
TW110123750A 2021-06-29 2021-06-29 Adjustable lamps TWI773409B (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595853A (en) * 2013-10-30 2015-05-06 深圳市海洋王照明工程有限公司 Light condensing and scattering adjusting module
US20150124446A1 (en) * 2011-07-06 2015-05-07 Lg Innotek Co., Ltd. Lighting device
TWM565275U (en) * 2018-04-23 2018-08-11 冠大股份有限公司 Light-emitted diode (led) projection lamp having adjustable light profile and light tube

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150124446A1 (en) * 2011-07-06 2015-05-07 Lg Innotek Co., Ltd. Lighting device
CN104595853A (en) * 2013-10-30 2015-05-06 深圳市海洋王照明工程有限公司 Light condensing and scattering adjusting module
TWM565275U (en) * 2018-04-23 2018-08-11 冠大股份有限公司 Light-emitted diode (led) projection lamp having adjustable light profile and light tube

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