1224972 玫、發明說明 (發明說明應敘明：發明所屬之技術領域、先前技術、內容、實施方式及圖式 簡單說明） 【發明所屬之技術領域】 本發明爲一種「香精散發裝置」，包括加熱器、精油 盒體、導氣管、導氣管固定座、保護蓋、及散熱風扇等構 成；且可藉由加熱器導引CPU所產生之熱量，而加熱精油 盒體內之芳香精油或植物精油，以加速其揮發作用，並經 由導氣管而自發散孔散佈至環境中，無需任何外加電源， 且不致佔用電氣插座及電腦桌之空間，又因發散孔介於使 用者與電腦之間，故，所散佈之芬多精負離子與電腦電磁 波之中和功效較佳。 【先前技術】 按，現代人使用電腦之時間日益趨長，易產生疲勞等 身體不適之現象；由於，芳香精油或植物精油對於人‘體具 有安定性情、促進內分泌、調整感覺系統、集中精神、消 除疲勞、及健腦等有益功效，且亦含天然抗生素等成分， 而另具有消毒、殺菌、及驅蟲等作用，例如：檜木精油即 含有檜木精兒（HINOKI TIOL )、洛定酸（RHO-DINIC ACID )、及芬多精等成分；所以，如能在使用電腦者身 旁設置一「香精散發裝置」，將有助於舒緩其身體不適之 現象，且可淨化其工作場所。 惟，傳統之「香精散發裝置」，係插設於家用電氣插座 上，利用外加電力轉換爲熱能，以加熱芳香精油或植物精 油，使其加速揮發作用，而散佈至環境中；故，仍需耗費 續次頁（發明說明頁不敷使用時，請註記並使用續頁） E-2003-P10-tw 51224972 Description of the invention (The description of the invention should state: the technical field to which the invention belongs, the prior art, the content, the embodiments, and the drawings) [Technical field to which the invention belongs] The present invention is a "fragrance emitting device", including heating Device, air box, air tube, air tube fixing seat, protective cover, and cooling fan, etc .; and the heater can be used to guide the heat generated by the CPU to heat the aroma oil or vegetable oil in the oil box. Accelerate its volatilization and spread to the environment through air ducts without spontaneous emission holes, without any external power supply, and without occupying the space of electrical sockets and computer desks. Because the emission holes are between the user and the computer, Neutralizing effect of dispersed fendol fine anions and computer electromagnetic waves is better. [Previous technology] According to the press, modern people have been using computers for a longer period of time, which is prone to physical discomfort such as fatigue. Because aromatic or vegetable oils have a stable temperament for the human body, promote endocrine, adjust the sensory system, concentrate, It has the beneficial effects of eliminating fatigue and brain health, and also contains natural antibiotics and other ingredients. It also has disinfection, sterilization, and insect repellent effects. For example, the essential oil of alder contains HINOKI TIOL and RHO. -DINIC ACID), and fendol essence; therefore, if a "fragrance emitting device" can be set up next to the user of the computer, it will help soothe their physical discomfort and purify their workplace. However, the traditional "fragrance emission device" is plugged into a household electrical outlet and uses external power to convert it into heat to heat the aromatic or plant essential oils to accelerate their volatilization and spread to the environment; therefore, it is still necessary Consumption of the next page (if the invention description page is insufficient, please note and use the continuation page) E-2003-P10-tw 5
額外之加熱能源而未盡理想。 再者，一般家庭或辦公處所中之電器用品已十分眾多 ，例如：影音設備、家用電器、電腦、電腦週邊設備等， 電氣插座早已不敷使用，傳統之「香精散發裝置」恐難以 尋找到距離使用者較近且位置適當之電氣插座；故，實用 上仍有不便之處。 【發明內容】 所以本發明之主要目的，即爲提供一種「香精散發裝 置」，且該裝置明顯具備下列優點、特徵及目的： 〇1、本發明裝置係直接引用電腦內部之熱量，而無需 耗費額外之加熱能源； 〇2、本發明裝置無需佔用電氣插座； 〇3、本發明裝置可易於補充精油；_ 〇4、本發明裝置發散孔介於使用者與電腦之間，’所散 佈之芬多精負離子與電腦電磁波之中和功效較佳； 05、本發明裝置係設置於電腦內部，不會佔用電腦桌 之空間。 本發明所採取的較佳技術手段係爲一種「香精散發裝 置」，包括加熱器、底座、上蓋、導氣管、及散熱風扇等 構成；其中： 該加熱器，可爲CPU之散熱器者而設置於CPU插座上 ，佈設有複數散熱片，且具有一延伸體，延伸體上設有一 槽孔，延伸體兩側並具有卡勾； 該底座，可套入加熱器之槽孔，左、右側面凸設有兩 E-2003-P10-tw 6 1224972 對扣耳，以扣固於加熱器延伸體之卡勾上，且前、後側面 具有凸塊，內部並可置入一精油吸收體； 該上蓋，具有管件插座，且兩側設有扣合部，以扣固 於底座之凸塊上，而與底座組成一精油盒體； 該導氣管，可由前端插設於上蓋之管件插座，且末端 可固設於電腦機殼之適當位置上； 該散熱風扇，可固設於加熱器之複數散熱片上；藉此 ’可導引CPU所產生之熱量，而加熱精油吸收體內所含有 之芳香精油或植物精油，以加速其揮發作用，並經由導氣 管而散佈至環境中。 本發明所採取的另一技術手段係爲一種「香精散發裝 置」，包括加熱器、上蓋、導氣管、及散熱風扇等構成； 其中： 該加熱器，可爲CPU之散熱器者而設置於CPU插座上 ，佈設有複數散熱片，且具有一延伸體，延伸體兩側設有 卡勾，且延伸體上具有一槽孔，槽孔內並可置入一精油吸 收體； 該上蓋，具有管件插座，左、右側面凸設有兩對扣耳 ，以扣固於加熱器延伸體之卡勾上，並與加熱器之槽孔組 成一精油盒； 該導氣管，可由前端插設於上蓋之管件插座，且末端 可固設於電腦機殼之適當位置上； 該散熱風扇，可固設於加熱器之複數散熱片上；藉此 ，可導引CPU所產生之熱量，而加熱精油吸收體內所含有 E-2003-P10-tw 1224972 之芳香精油或植物精油，以加速其揮發作用，並經由導氣 管而散佈至環境中。 本發明所採取的又一技術手段係爲一種「香精散發裝 置」’包括加熱器、上蓋、導氣管、及散熱風扇等構成； 其中： 該加熱器，可爲CPU之散熱器者而設置於CPU插座上 ，佈設有複數散熱片，且具有一延伸體，延伸體之前、後 側面上設有固定螺孔，且延伸體上具有一槽孔，槽孔內並 可置入一精油吸收體； 該上蓋，具有管件插座，前、後側面凸設有兩固定片 ，且固定片上具有固定孔，並由螺栓鎖固於固定螺孔上， 而與加熱器之槽孔組成一精油盒； 該導氣管，可由前端插設於上蓋之管件插座，且末端 可固設於電腦機殼之適當位置上； · 該散熱風扇，可固設於加熱器之複數散熱片上；藉此 ，可導引CPU所產生之熱量，而加熱精油吸收體內所含有 之芳香精油或植物精油，以加速其揮發作用，並經由導氣 管而散佈至環境中。 【實施方式】 本發明之特徵、技術手段、具體功能、以及具體之實 施例，繼以圖式、圖號詳細說明如後： 請參閱第1至2圖所示，係爲本發明裝置之部分立體 分解圖及立體示意圖；如圖所示，在較佳實施例中，本發 明裝置包括加熱器10、精油盒體20、導氣管3〇、導氣管固 E-2003-P10-tw 1224972 定座40、保護蓋50、及散熱風扇60等構成；其中： 該加熱器10，可爲CPU之散熱器（heat smk)者，佈 設有複數散熱片11，且具有一延伸體12，延伸體12上設有 一槽孔1 3，延伸體12兩側並具有卡勾121 ; 該精油盒體20，可由上蓋21及底座24所組成； 該上蓋21，具有向外凸設（或向內凹設）之管件插座 22，上蓋21兩側並設有扣合部23 ; 該底座24，可套入槽孔13，且內部可設有數片隔板 240，以置入精油吸收體27 (例如：海棉或高分子海棉等 )，隔板240上具有長槽孔241，左、右側面凸設有可扣固 於卡勾121上之兩對扣耳25，且前、後側面具有可供扣合 部2 3扣固之凸塊2 6 ; 該導氣管30,可由前端31插設於上蓋21之管件插座22 ，而與精油盒體20相連接； ’ 該導氣管固定座40，具有可供導氣管30末端32插設之 管件插座42，且具有凸部41及螺紋段44可螺固於機殼（圖 未出示）上，導氣管固定座40並設有貫穿孔43 ; 該保護蓋50，具有可套固於貫穿孔43之凸部52，蓋體 51上並設有複數發散孔53,且蓋體51上具有一凸耳54; 該散熱風扇60，可固設於加熱器1〇之複數散熱片11上 ，以強制散熱； 藉此，加熱器10可由複數定位孔110以螺栓設置於CPU 插座（Socket )上，而導出CPU所產生之熱量，延伸體12 即可加熱精油吸收體27內所含有之芳香精油或植物精油， E-2003-P10-tw 9 1224972 以加速其揮發作用，並經由導氣管30而自發散孔53散佈至 環境中，無需任何外加電源，.且不致佔用電氣插座及電腦 桌之空間，又因發散孔53介於使用者與電腦之間，故，所 散佈之芬多精負離子與電腦電磁波之中和功效較佳。 請參閱第3、4圖所不，係爲第2圖之A - A剖面圖 及B — B剖面圖；由圖可知：該底座24，係藉由扣耳對25 扣固於延伸體12兩側所具有之卡勾121上；且該上蓋21兩 側之扣合部23，係藉由固定孔230扣固於底座24前、後側 面具有之凸塊26 ;另，該上蓋21及底座24之配接端，具有 Z字型或N字型之階級部210，而使上蓋21與底座24間可 形成較佳之密合度。 復請參閱第2及4圖所示，當精油吸收體27內所含有 之芳香精油或植物精油減少時，使用者可自電腦機殼（圖 未出示）外部，藉由凸部52拔出保護蓋50，而由貫穿·孔43 注入欲補充之精油，此時，所注入之精油將經由導氣管30 流入精油盒體20中，並爲精油吸收體27內予以吸收；另， 該底座24內部隔板240上之長槽孔241，將有助於各精油吸 收體27之精油補充；當然，該精油吸收體27若爲一整塊時 ’該底座24之隔板240及長槽孔24 1等結構特徵即非必需者 ，而可省略之。 此間擬特別提出說明者，乃在於： (1 )、芳香精油或植物精油之價格及純度較高，因 此’一般使用者所補充之精油量有限（大約在5CC至20cc之 間）’故，應可由精油吸收體27,27a所完全吸收而無虞； E-2003-PlO-tw 10 1224972 (2 )、該加熱器1 〇，亦可以扣具設置於C P U插座（ Socket)上，亦即，一般CPU散熱器（heat sink)之設置方 式，應可視爲依本發明裝置之較佳實施範例所推廣，並循 依本發明之精神所延伸之適用者，故仍應包括在本案之專 利範圍內； (3 )、該散熱風扇60，亦可由扣具設置於加熱器1 〇 上，亦即，一般CPU散熱風扇之設置方式，應可視爲依本 發明裝置之較佳實施範例所推廣，並循依本發明之精神所 延伸之適用者，故仍應包括在本案之專利範圍內。 請參閱第5至7圖所示，係爲本發明裝置第二實施例 之部分立體分解圖、立體示意圖、及第6圖之C - C剖面 圖；如圖所示，在第二實施例中，本發明裝置可將加熱器 10之槽孔13直接作爲精油盒之底座，而進一步省略底座24 ;S亥裝置包括加熱器10、上蓋21、導氣管30、導氣管·固定 座40、保護蓋50、及散熱風扇60等構成；其中： 該加熱器10、導氣管30、導氣管固定座40、保護蓋50 、及散熱風扇60等構成，大略與較佳實施例者相同； 該上蓋2 1，具有向外凸設（或向內凹設）之管件插座 22 ’左、右側面凸設有可扣固於卡勾12丨上之兩對扣耳28 ，而與加熱器10之槽孔Π組成一精油盒，槽孔13內並可置 入一整塊之精油吸收體27a ;而爲本發明裝置之另一可行 方式。 請參閱第8圖所示，係爲第7圖之另一實施例；如圖 所示，該加熱器10之槽孔13，進一步可具有一階級壁面 E-2003-P10-tw 11 1224972 131，以植入密封元件132，而使上蓋21與槽孔13間可形成 較佳之密合度。 請參閱第9圖所示，係爲本發明裝置第三實施例之部 分立體分解圖；、如圖所示，在第三實施例中，本發明裝置 亦將加熱器1〇之槽孔13直接作爲精油盒之底座，而省略底 座24，該裝置包括加熱器10、上蓋21、導氣管3〇、導氣管 固定座40、保護蓋50、及散熱風扇6〇等構成；其中： 該加熱器10、導氣管30、導氣管固定座4〇、保護蓋50 、及散熱風扇60等構成，大略與較佳實施例者相同； Μ上盍;2 1 ’具有向外凸設（或向內凹設）之管件插座 22，前、後側面凸設有兩固定片29，且固定片29上具有固 定孔29〇； 且該加熱器10，進一步可於延伸體12之前、後側面上 設有固定螺孔120 ; · 再者，該槽孔13之框面13 0上，進一步可設有一密封 兀件1 3 3，而使上蓋21與槽孔1 3間可形成較佳之密合度； 藉此，上蓋21之固定片29可由螺栓（圖未出示）固定 於固定螺孔120 ’而與加熱器1〇之槽孔丨3組成一精油盒， 槽孔1 3內並可置入一整塊之精油吸收體27a ;而爲本發明 裝置之另一可行方式。 綜上所述，本發明顯見實已符合發明專利之成立要件 ’且更未見有相同結構特徵之產品公開販售，爱依法提出 專利之申請，懇請早日賜准本案專利，以彰顯專利法獎勵 國人創作之立法精神，是所至盼。 E，2003-P10-tw 12 1224972 【圖式簡單說明】 圖式說明如下： 第1圖係爲本發明裝置 第2圖係爲本發明裝置 桌3圖係爲第2圖之a 第4圖係爲第2圖之b 第5圖係爲本發明第二 桌6圖係爲本發明第二 第7圖係爲第6圖之c 第8圖係爲第7圖之另 第9圖係爲本發明第^ 圖號說明如下： 加熱器1〇 散熱片11 固定孔110 延伸體12 固定螺孔12〇 卡勾121 槽孔13 框面130 階級壁面131 密封元件132 密封元件133 精油盒體20 之部分立體分解圖； 之立體示意圖； 一 A剖面示意圖； 一 B剖面示意圖； 實施例之部分立體分解圖 實施例之立體示意圖； 一 C剖面示意圖； 一實施例示意圖； 實施例之部分立體分解圖 凸塊26 精油吸收體27 精油吸收體27a 扣耳28 固定片29 固定孔290 導氣管30 導氣管前端3 1 導氣管末端3 2 導氣管固定座40 凸部41 管件插座42 E-2003-P10-tw 1224972 上蓋21 貫穿孔43 階級部21〇 螺紋段44 管件插座22 保護蓋5 0 扣合部23 蓋體51 固定孔23〇 凸部52 底座24 發散孔53 隔板2 4〇 凸耳54 長槽孔241 散熱風扇60 扣耳25 E-2003-P10-tw 14The additional heating energy is not ideal. Furthermore, there are many electrical appliances in general homes or offices, such as audio-visual equipment, household appliances, computers, computer peripherals, etc. Electrical sockets have long been inadequate, and traditional "fragrance emitting devices" may be difficult to find. The electrical socket is near and properly located by the user; therefore, there are still inconveniences in practice. [Summary of the Invention] Therefore, the main purpose of the present invention is to provide a "fragrance emitting device", which obviously has the following advantages, features, and objectives: 〇1, the device of the present invention directly refers to the heat inside the computer without costing Additional heating energy; 〇2, the device of the present invention does not need to occupy an electrical outlet; 〇3, the device of the present invention can be easily replenished with essential oils; _04, the emission hole of the device of the present invention is between the user and the computer, The neutralization effect of the multiple negative ions and the computer electromagnetic wave is better; 05. The device of the present invention is arranged inside the computer and does not occupy the space of the computer desk. The preferred technical means adopted by the present invention is a "fragrance emitting device", which includes a heater, a base, an upper cover, an air duct, and a cooling fan; among which: the heater can be provided for a CPU radiator The CPU socket is provided with a plurality of heat sinks and an extension body. The extension body is provided with a slot, and both sides of the extension body are provided with hooks. The base can be inserted into the slot of the heater, left and right sides. Two E-2003-P10-tw 6 1224972 buckle ears are provided to fasten to the hooks of the heater extension body, and the front and rear sides have bumps, and an essential oil absorber can be placed inside; The upper cover has a socket for pipe fittings, and two sides are provided with fastening parts to be fastened to the projections of the base, and form an essential oil box body with the base; the air pipe can be inserted into the pipe socket of the upper cover by the front end, and the end It can be fixed on the proper position of the computer case. The cooling fan can be fixed on the plurality of heat sinks of the heater; by this, the heat generated by the CPU can be guided, and the essential oil contained in the body can be absorbed by heating the essential oil or Vegetable essential oils Its volatilization rate, and spread to the environment via the air conduit. Another technical means adopted by the present invention is a "fragrance emitting device", which includes a heater, an upper cover, an air duct, and a cooling fan; wherein: the heater can be provided in the CPU as a radiator of the CPU The socket is provided with a plurality of radiating fins and has an extension body, hooks on both sides of the extension body, and a slot hole on the extension body, and an essential oil absorber can be placed in the slot hole; the upper cover has a pipe fitting The socket is provided with two pairs of buckling ears on the left and right sides to be fastened to the hook of the heater extension body, and forms an essential oil box with the slot of the heater; the air pipe can be inserted in the upper cover by the front end. Tube socket, and the end can be fixed on the appropriate position of the computer case; The cooling fan can be fixed on the plurality of heat sinks of the heater; by this, the heat generated by the CPU can be guided, and the essential oil can be absorbed by the body. Aromatic or vegetable oil containing E-2003-P10-tw 1224972 to accelerate its volatilization and spread to the environment through air ducts. Another technical means adopted by the present invention is a "fragrance emitting device" including a heater, an upper cover, an air duct, and a cooling fan; wherein: the heater may be provided on the CPU as a radiator of the CPU The socket is provided with a plurality of heat sinks, and has an extension body. There are fixed screw holes on the front and rear sides of the extension body, and the extension body has a slot hole, and an essential oil absorber can be placed in the slot hole; The upper cover has a socket for pipe fittings, and two fixing pieces are protruded on the front and rear sides, and the fixing pieces have fixing holes and are bolted to the fixing screw holes to form an essential oil box with the slot hole of the heater; The front end can be inserted into the pipe socket of the upper cover, and the end can be fixed on the appropriate position of the computer case; · The cooling fan can be fixed on the plurality of heat sinks of the heater; thereby, it can guide the CPU to generate The heat of the essential oil absorbs the aromatic essential oil or plant essential oil contained in the body to accelerate its volatilization and spread to the environment through the air duct. [Embodiment] The features, technical means, specific functions, and specific embodiments of the present invention will be described in detail with drawings and numbers as follows: Please refer to Figures 1 to 2 as part of the device of the present invention. An exploded perspective view and a schematic perspective view; as shown, in the preferred embodiment, the device of the present invention includes a heater 10, an essential oil box 20, an air duct 30, and an air duct fixing E-2003-P10-tw 1224972. 40. The protective cover 50, the cooling fan 60, and the like; among which: the heater 10 can be a CPU heat sink (heat smk), is provided with a plurality of heat sinks 11, and has an extension 12 on the extension 12 A slot 13 is provided, and both sides of the extension body 12 are provided with hooks 121. The essential oil box body 20 may be composed of an upper cover 21 and a base 24. The upper cover 21 is provided with a convex outward (or concave inward) The sockets 22, the upper cover 21 are provided with fastening portions 23 on both sides; the base 24 can be inserted into the slot 13, and a plurality of partition plates 240 can be provided inside for the essential oil absorber 27 (for example: sponge or Polymer sponge, etc.), the partition 240 has a long slot 241, and the left and right sides are convexly provided with The two pairs of buckling ears 25 fixed on the hook 121 and the front and rear sides are provided with buckling portions 2 3 for fastening. The air duct 30 can be inserted into the pipe socket of the upper cover 21 by the front end 31. 22, and is connected to the essential oil box body 20; 'The air pipe fixing seat 40 has a pipe socket 42 for inserting the end 32 of the air pipe 30, and has a convex portion 41 and a threaded section 44 which can be screwed to the casing ( The protective cover 50 has a convex portion 52 that can be fixed to the through hole 43. The cover body 51 is provided with a plurality of divergent holes 53, and the cover is not shown. The body 51 has a lug 54; the cooling fan 60 can be fixed on the plurality of heat sinks 11 of the heater 10 to forcibly dissipate heat; thereby, the heater 10 can be bolted to the CPU socket by a plurality of positioning holes 110 (Socket), and the heat generated by the CPU is derived, the extension body 12 can heat the aromatic or vegetable oil contained in the essential oil absorber 27, E-2003-P10-tw 9 1224972 to accelerate its volatilization, and via Air duct 30 and spontaneous emission holes 53 are scattered to the environment without any external power supply, and do not occupy electricity Computer desk space and socket, the hole 53 because of the divergence between the user and the computer, so that, in the spread of an electromagnetic wave to the computer phytoncid anion and efficacy preferred. Please refer to Figs. 3 and 4 for the A-A and B-B cross-sections of Fig. 2; it can be seen from the figure that the base 24 is fastened to the extension body 12 through the ears 25. The hooks 121 on the sides; and the fastening portions 23 on both sides of the upper cover 21 are fastened to the protrusions 26 on the front and rear sides of the base 24 through the fixing holes 230; in addition, the upper cover 21 and the base 24 The mating end has a Z-shaped or N-shaped step portion 210, so that the upper cover 21 and the base 24 can form a better closeness. Please refer to FIG. 2 and FIG. 4 again. When the aromatic oil or vegetable oil contained in the essential oil absorber 27 is reduced, the user can pull out the protection from the outside of the computer casing (not shown) by the convex portion 52. Cover 50, and the essential oil to be replenished is injected through the through-hole 43. At this time, the injected essential oil will flow into the essential oil box body 20 through the air duct 30 and be absorbed by the essential oil absorber 27; In addition, the inside of the base 24 The long slot 241 on the partition 240 will help to replenish the essential oil of each essential oil absorber 27. Of course, if the essential oil absorber 27 is a whole piece, the partition 240 and long slot 24 of the base 24 1 Other structural features are not necessary and can be omitted. Those who intend to put forward explanations here are: (1), the price and purity of aromatic or vegetable essential oils are high, so 'the amount of essential oils supplemented by general users is limited (about 5CC to 20cc)', so Can be completely absorbed by the essential oil absorbers 27, 27a; E-2003-PlO-tw 10 1224972 (2), the heater 10, can also be set on the CPU socket (socket), that is, generally The arrangement of the CPU heat sink should be regarded as being promoted in accordance with the preferred embodiment of the device of the present invention, and it should be extended in accordance with the spirit of the present invention. Therefore, it should still be included in the patent scope of this case; (3) The cooling fan 60 can also be set on the heater 10 by a fastener, that is, the setting method of the general CPU cooling fan should be regarded as being promoted according to the preferred embodiment of the device of the present invention, and follow Those who extend the spirit of the present invention should still be included in the patent scope of this case. Please refer to FIG. 5 to FIG. 7, which are partial exploded views, three-dimensional schematic diagrams, and C-C sectional views of FIG. 6 of the second embodiment of the device of the present invention; as shown, in the second embodiment The device of the present invention can directly use the slot 13 of the heater 10 as the base of the essential oil box, and further omit the base 24; the device includes a heater 10, an upper cover 21, an air pipe 30, an air pipe and a fixed seat 40, and a protective cover. 50, and cooling fan 60, etc .; among them: the heater 10, air duct 30, air tube fixing seat 40, protective cover 50, and cooling fan 60, etc., are substantially the same as those in the preferred embodiment; the upper cover 2 1 There are pipe fitting sockets 22 ′ protruding outward (or recessed inward). The left and right sides are provided with two pairs of buckle ears 28 which can be fastened to the hook 12 丨 and the slot holes Π of the heater 10 An essential oil box is formed, and a whole piece of essential oil absorber 27a can be placed in the slot 13; and it is another feasible way of the device of the present invention. Please refer to FIG. 8, which is another embodiment of FIG. 7. As shown in the figure, the slot 13 of the heater 10 may further have a first-class wall surface E-2003-P10-tw 11 1224972 131, The sealing element 132 is implanted so that a better degree of tightness can be formed between the upper cover 21 and the slot 13. Please refer to FIG. 9, which is a partially exploded perspective view of the third embodiment of the device of the present invention; as shown in the third embodiment, the device of the present invention also directly directs the slot 13 of the heater 10 As the base of the essential oil box, and omitting the base 24, the device includes a heater 10, an upper cover 21, an air tube 30, an air tube fixing seat 40, a protective cover 50, and a cooling fan 60, etc .; of which: the heater 10 The air duct 30, the air duct fixing seat 40, the protective cover 50, and the cooling fan 60 are substantially the same as those in the preferred embodiment; Μ 上 盍; 2 1 'has a convex outward (or concave inward) ) Of the pipe fitting socket 22, two fixing pieces 29 are protruded on the front and rear sides, and the fixing piece 29 has a fixing hole 29; and the heater 10 can further be provided with fixing screws on the front and rear sides of the extension body 12. Hole 120; furthermore, a sealing element 1 3 3 can be further provided on the frame surface 13 0 of the slot 13, so that a good degree of closeness can be formed between the upper cover 21 and the slot 13; The fixing piece 29 of 21 can be fixed to the fixing screw hole 120 'by a bolt (not shown) and heated with The slot 10 of the device 10 constitutes an essential oil box, and a whole piece of essential oil absorber 27a can be placed in the slot 13; and it is another feasible way of the device of the present invention. In summary, the present invention clearly meets the requirements for the establishment of an invention patent, and has not seen the public sale of products with the same structural characteristics. Ai has filed a patent application in accordance with the law. The legislative spirit created by the Chinese is what we look forward to. E, 2003-P10-tw 12 1224972 [Brief description of the drawings] The drawings are explained as follows: Figure 1 is the device of the present invention, Figure 2 is the device table of the present invention, 3 is shown in Figure 2a, and Figure 4 is shown in Figure 4 Figure 2 is b. Figure 5 is the second table of the present invention. Figure 6 is the second of the present invention. Figure 7 is the sixth figure of c. Figure 8 is the seventh figure. Figure 9 is the other. The invention number ^ is explained as follows: Heater 10 Heat sink 11 Fixing hole 110 Extending body 12 Fixing screw hole 12 O Hook 121 Slot hole 13 Frame surface 130 Step wall surface 131 Sealing element 132 Sealing element 133 Part of the essential oil box body 20 A three-dimensional exploded view; a three-dimensional schematic view; a section A schematic diagram; a section B schematic diagram; a partial three-dimensional exploded view of the embodiment; a three-dimensional schematic view of the embodiment; a section C schematic; an embodiment schematic; 26 Essential oil absorber 27 Essential oil absorber 27a Buckle 28 Fixing piece 29 Fixing hole 290 Air tube 30 Air tube front end 3 1 Air tube end 3 2 Air tube fixing seat 40 Convex part 41 Tube fitting socket 42 E-2003-P10-tw 1224972 Upper cover 21 Through hole 43 Step section 21 Threaded section 44 Pipe Socket 22 Protective cover 5 0 Fastening part 23 Cover body 51 Fixing hole 23 ° Projection 52 Base 24 Diffuse hole 53 Partition 2 2〇 Lug 54 Long slot 241 Cooling fan 60 Buckle 25 E-2003-P10-tw 14