1337241 九、發明說明： 【發明所屬之技術領域】 滿足植物 本發明涉及照明領域，尤其涉及一種能發射 各個生理期需要之不同波長光之燈具。 【先前技術】 實驗表明，不同波長光對植物之形態結構、生 =機理等許多方面都產生影響。例如，#苗生“期月，、1337241 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to the field of illumination, and more particularly to a luminaire capable of emitting light of different wavelengths required for each physiological period. [Prior Art] Experiments have shown that light of different wavelengths has an effect on many aspects such as morphological structure, growth and mechanism of plants. For example, #苗生"月月,,
二光對水稻幼苗可融性蛋白積累有促進效應。在幼苗生長 第五天，對幼苗檢測發現，經藍光處理之幼 I 蛋白貝，蛋白氨，非蛋白氨等遊離氨基酸含量都高於白光 或=光處理之幼苗。另彳，不同波長光對番#果實轉色期 有影響，採用不同波長光處理，會使番茄果實之可融性糖’、 =機酸含量不同。紅光處理八天后’果實可融糖含量達到 最向’成熟期比白光處理提前兩天。所以，有必要充分利 用不同波長光對植物之積極作用。 【發明内容】 有鑒如此，有必要提供一種可以於植物不同生理期發 射不同波長光之燈具。 —種燈具，其包括一個燈罩、至少—個發光二極體、 一組透鏡及沿光線出射方向依次設置之—個光源固定板、 —個透鏡固定板及一個透光罩。所述燈罩具有凹面側壁及 凹口’所述發光二極體固定於所述光源固定板上，所述光 源固定板周邊固定於所述燈罩之凹面侧壁上，所述透鏡固 疋板具有與所述發光二極體個數相對應之透鏡孔，所述透 1337241 .鏡嵌於所述透鏡礼内，所述透鏡固定板周邊固定於所述燈 .罩之凹面側壁上，所述透光罩周邊可拆卸連接於所述燈^ 之凹口周邊，所述燈具具有一濾光膜，所述濾光膜用於透 過一定波長之光波，該濾光膜設置於所述發光二極體發出 光之光路上，且所有光均需透過所述濾光膜射出。 由於該燈具可以根據植物不同生理期需要，對鍍有淚 光膜之光學元件進行更換，從而使燈具發出滿足植^生= 期需要之特定波長光，從而提高植物產量。 【實施方式】 下面將結合附圖對本發明實施方式作進一步之詳細描 述。 請參閱圖1，為本發明第一實施方式提供之一種燈具 100。其包括一個燈罩1〇、至少一個發光二極體2〇、—個 光源固定板30、一組透鏡40、一個透鏡固定板5〇、—個透 光罩60及一濾光膜70。 所述燈罩10呈碗形，所述燈罩10具有凹面側壁^及 凹口 112。其凹面側壁n上從底部到開口處依次設置兩層 呈環形階梯面之第一環階面110，第二環階面lu。所述光 源固定板30、透鏡固定板50及透光罩60沿光線出射方向 依次設置。 本實施方式中’所述發光二極體20採用白光二極體。 所述發光二極體20之亮度及個數依據植物適應光之光強進 行設置。本實施方式中，亮度採用70流明，個數採用22 個。所述發光一極體20固定於所述光源固定板上，可 1337241 嶋、㈣她㈣，本如式中，採用 .第-=光源固疋板30固定於所述燈罩10凹面側壁11之 本，:：：中1;0上’可以係膠枯或螺接等機械方式固定。 t施方式中㈣膠將光源固定板30貼於第—環階面110 第二板5GM於所述燈罩1G凹面側壁U之 衣& 上。透鏡固定板5〇與燈罩ίο之間之連接 方式為可拆卸連接，可以㈣雙面膠或螺接 式中，利用螺釘80將透鏡固定板： ;% I5白面111上。所述透鏡固定板50具有盥 體20個數相對應之透鏡孔51，本實施方式中採用^固一孔極 所，透鏡40叙於所述透鏡孔5i内，所述透鏡4〇之個數為 22個。 所述透光罩60固定於所述燈罩1〇凹口 112之周邊， 透光罩60與燈罩1〇之間連接方式為可拆卸連接，可以採 用雙面膠或螺接、卡合等機械方式。在本實施方式中，為 了便於更換不同透光罩6〇，利用螺釘8〇螺接。 所述濾光膜70用於透過一定波長之光波，該濾光膜％ 設置於所述發光二極體20發出光之光路上，且所有光均需 透過所述濾光膜70射出。所述濾光膜7〇可以鍍於透光罩 60上，也可以鍍於透鏡40上。當鍍於透光罩60上時，該 燈具100具有多個鍍有對應植物不同生理期所需波長之濾 光膜70之透光罩60。當鍍於透鏡40上時，該燈具1〇〇具 1337241 有夕、、且鍍有對應植物不同生理期所需波長之濾光膜70之透 鏡4〇。本實施方式中，所述濾光膜70鍍於所述透光罩6〇 上。本實施方式中，所述燈具1〇〇具有多個鍍有對應植物 不同生理期所需波長之濾、光膜之透光罩60,可以於植物 不同生理期’更換不同透光罩60，以使燈具1〇〇發出滿足 植物各生理期所需特定波長光。 請參閱圖2,為本發明第二實施方式提供之一種燈具 200 ’其與第一實施方式提供之燈具100基本相同。其不同 之處在於，所述燈罩12〇之凹面惻壁121上從底部到開口 處依次設置三層環形階梯面，第一環階面122、第二環階面 123及第三環階面124()該燈具2〇〇還具有一個濾光板跗b 所述濾光板201固定於所述第三環階面124上，所述濾光 板201與燈罩120之間連接方式為可拆卸連接，可以 雙面膠或螺接、卡合等機械方式。本實施方式，為了便於 更換不同濾光板201，利用螺釘190螺接。所述濾光板2〇1 設置於透光罩17G與透鏡固^板⑽之間。所述遽光膜⑽ 錄於所述渡光板201上。該燈具謂具有多個鍍有對應植 物不同生理期所需波長之濾光膜之遽光板2〇卜本實施 方式中，可以於植物不同生理期’更換不同濾光板2〇1，、以 發出滿足植物各生理期所需之特定波長光。 由於該燈具可以根據植物不同生理期需要，對鍍有濾 光膜之光學元件進行更換，從而使燈具發出滿足植物生理 期需要之特定波長光，從而提高植物產量。 综上所述，本發明確已符合發明專利之要件，遂依法 10 ^37241 ，出專利申mx上所述者料本發明之較佳實施方 =自不能以此限制本案之申請專利範圍。舉凡熟悉本案 一 研作所作之等效修飾或變化，皆 應涵盍於以下申請專利範圍内。 【圖式簡單說明】 =1為本發明第-實施方式提供燈具之剖視軋 θ _為本發明第二實施方式提供燈具之剖視圖。 主要元件符號說明】 燈具 凹面側壁 100 ' 200 燈罩 10 ' 120 11 、 121 第一環階面 110、122 弟二環階面 111 、 123 第三環階面 124 凹口 、:奮 *iU· J.r- 112 發光二極體 20 201 光源固定板 30 透鏡 > 40 透鏡固定板 50 ' 160 51 透光罩 60 、 170 據光腔： _ 70 、 180 螺釘 80 、 190 11Erguang has a promoting effect on the accumulation of meltable protein in rice seedlings. On the fifth day of seedling growth, it was found that the content of free amino acids such as protein I, protein ammonia and non-protein ammonia by blue light treatment was higher than that of white light or light treatment. In addition, different wavelengths of light have an effect on the color-changing period of the fruit. The treatment with different wavelengths of light will make the tomato's meltable sugar ', = machine acid content different. After eight days of red light treatment, the fruit's sugar content reached the maximum 'mature' two days earlier than the white light treatment. Therefore, it is necessary to make full use of the positive effects of different wavelengths of light on plants. SUMMARY OF THE INVENTION It is necessary to provide a luminaire capable of emitting light of different wavelengths in different physiological periods of plants. A luminaire comprising a lampshade, at least one light-emitting diode, a set of lenses, and a light source fixing plate, a lens fixing plate and a light-transmitting cover, which are sequentially arranged along the light-emitting direction. The light cover has a concave side wall and a recess. The light emitting diode is fixed on the light source fixing plate, and the periphery of the light source fixing plate is fixed on the concave side wall of the lamp cover, and the lens solid plate has a The lens aperture corresponding to the number of the LEDs, the transmissive 13371241 is embedded in the lens, and the periphery of the lens fixing plate is fixed on the concave sidewall of the lamp. The periphery of the cover is detachably connected to the periphery of the recess of the lamp, the lamp has a filter film for transmitting light waves of a certain wavelength, and the filter film is disposed on the light emitting diode On the light path, all light needs to be emitted through the filter film. Because the luminaire can replace the optical components coated with the tear film according to the needs of different physiological periods of the plant, the luminaire can emit light of a specific wavelength that meets the needs of the plant, thereby increasing plant yield. [Embodiment] Hereinafter, embodiments of the present invention will be further described in detail with reference to the accompanying drawings. Please refer to FIG. 1, which is a lamp 100 according to a first embodiment of the present invention. The utility model comprises a lampshade, at least one light-emitting diode 2, a light source fixing plate 30, a group of lenses 40, a lens fixing plate 5, a light-transmitting cover 60 and a filter film 70. The lampshade 10 has a bowl shape, and the lampshade 10 has a concave side wall and a recess 112. On the concave side wall n, two first annular step surfaces 110 and a second annular step surface lu are arranged in order from the bottom to the opening. The light source fixing plate 30, the lens fixing plate 50, and the light transmissive cover 60 are sequentially disposed in the light emission direction. In the present embodiment, the light-emitting diode 20 is a white light diode. The brightness and the number of the light-emitting diodes 20 are set according to the light intensity of the plant adapted to light. In the present embodiment, the brightness is 70 lumens, and the number is 22. The light-emitting diode 20 is fixed on the light source fixing plate, and can be 1332741 (, (4) she (4), in the present embodiment, the first-light source fixing plate 30 is fixed to the concave side wall 11 of the lamp cover 10 ,:::1;0' can be fixed by mechanical means such as glue or screw. In the t application mode, the light source fixing plate 30 is attached to the first ring surface 110 and the second plate 5GM is applied to the concave side wall U of the lamp cover 1G. The connection between the lens fixing plate 5〇 and the lamp cover ίο is detachable. In the case of (4) double-sided tape or screw type, the lens is fixed by the screw 80: % I5 white surface 111. The lens fixing plate 50 has a lens hole 51 corresponding to the number of the body 20, and in the embodiment, a hole is used, and the lens 40 is included in the lens hole 5i, and the number of the lens 4 It is 22. The transparent cover 60 is fixed to the periphery of the recess 112 of the lampshade 1 , and the connection between the transparent cover 60 and the lamp cover 1 is detachable, and can be double-sided glue or mechanically connected by screwing or clamping. . In the present embodiment, in order to facilitate the replacement of the different translucent covers 6, the screws 8 are screwed. The filter film 70 is configured to transmit light waves of a certain wavelength, and the filter film is disposed on the light path of the light emitting diode 20 to emit light, and all the light is required to be emitted through the filter film 70. The filter film 7 can be plated on the light transmissive cover 60 or plated on the lens 40. When plated on a translucent cover 60, the luminaire 100 has a plurality of transmissive covers 60 plated with a filter film 70 corresponding to the wavelengths required for different physiological periods of the plant. When plated on the lens 40, the lamp 1 is equipped with a lens 4 of a filter film 70 of the wavelength required for different physiological periods of the plant. In the embodiment, the filter film 70 is plated on the light transmissive cover 6〇. In the embodiment, the lamp 1 has a plurality of translucent covers 60 coated with a filter and a light film corresponding to the wavelengths required for different physiological periods of the plant, and can replace the different transmissive covers 60 in different physiological periods of the plant. The luminaire 1 emits light of a specific wavelength required to meet the physiological stages of the plant. Referring to FIG. 2, a luminaire 200' provided by a second embodiment of the present invention is substantially identical to the luminaire 100 provided by the first embodiment. The difference is that a three-layer annular step surface is arranged on the concave sidewall 121 of the lamp cover 12 from the bottom to the opening, and the first loop surface 122, the second loop surface 123 and the third loop surface 124 are disposed. () The lamp 2〇〇 further has a filter plate 跗b. The filter plate 201 is fixed on the third ring step surface 124. The connection between the filter plate 201 and the lamp cover 120 is detachable, and can be double Mechanical means such as glue or screwing or snapping. In the present embodiment, in order to facilitate replacement of the different filter plates 201, the screws 190 are screwed. The filter plate 〇1 is disposed between the light transmissive cover 17G and the lens fixing plate (10). The calender film (10) is recorded on the light-receiving plate 201. The luminaire is a calender plate having a plurality of filter films coated with wavelengths corresponding to different physiological periods of the plant. In the embodiment, the different filter plates can be replaced at different physiological periods of the plant, and the emission is satisfied. The specific wavelength of light required for each physiological period of the plant. Since the luminaire can replace the optical element coated with the filter film according to the needs of different physiological periods of the plant, the luminaire emits light of a specific wavelength that satisfies the physiological needs of the plant, thereby increasing plant yield. In summary, the present invention has indeed met the requirements of the invention patent, and the preferred embodiment of the invention described in the patent application is based on the law. Equivalent modifications or changes made to the research in this case should be within the scope of the following patent application. BRIEF DESCRIPTION OF THE DRAWINGS =1 A cross-sectional view of a lamp according to a first embodiment of the present invention is provided. θ is a cross-sectional view of a lamp according to a second embodiment of the present invention. Main component symbol description] Lamp concave side wall 100 '200 lamp cover 10 ' 120 11 , 121 First ring step surface 110 , 122 Second ring step surface 111 , 123 Third ring step surface 124 Notch , : Fen * iU · Jr- 112 Light-emitting diode 20 201 Light source fixing plate 30 Lens > 40 Lens fixing plate 50 ' 160 51 Transmissive cover 60, 170 According to the optical cavity: _ 70 , 180 screws 80 , 190 11