M296358 八、新型說明： 【新型所屬之技術領域】 本創作涉及-觀缝知n，尤指—_於如飲水機、熱水 瓶等類之家電產品上，用以檢測内部水位的液位檢知器。 【先前技術】 按，液位檢知H經常被使用在域水機、熱水瓶等類的家電 產上，用來檢測該等家電產品的内部之儲水量。 關於習知的液位檢知器如公告第397219號「液位控制器之浮 球改良追加（-）」’並請錢第四圖所示，本關顯示該案的其 中之-實施例，該液位控制器之浮球具備—管座5，管座5設置 有呈中空狀的一軸桿51，於軸桿51中空狀的内部設置有一磁 簧開關5 3，該磁簧關5 3_電源線5 2與需檢測水位的家 電產品電連接’於軸桿5!外側滑動的套設有—浮球4，該浮球 4包括-筒座41，於筒座41中央處形成一軸孔45，所述之 軸桿5 1可穿人軸孔4 5内，使驗4 i滑動的設置於管座已的 轴桿51上，且筒座4丄内設置有一氣室4 2，且氣室4 2的兩 則壁上各設置有環槽46，兩環槽46間各可設置-止水膠圈4 4，轉槽4 6内設置有一蓋板4 3，蓋板4 3的—端面底靠於 止水膠圈4 4上，再湘超音波或其他具防水功效的接著劑將^ 座41的氣至42密封，又筒座41上的適當處設置有—磁鐵j 7，而轴桿5 1的頂端健—扣環5 4用以限制浮球4的 圍，利用磁簧開關5 3與浮筒4之磁鐵4 7的對位感應，或錯: 5 M296358 不感應的動作轉變化作為檢知液位高低的依據。M296358 VIII. New description: [New technical field] This creation involves - seeing seams, especially - _ in liquid appliances such as water dispensers, thermos, etc., liquid level detector for detecting internal water level . [Prior Art] According to the liquid level detection, H is often used in home appliances such as water heaters and hot water bottles to detect the internal water storage capacity of these home appliances. Regarding the conventional liquid level detector, such as Announcement No. 397219 "Floating ball improvement of liquid level controller (-)" and asking for the money shown in the fourth figure, this section shows one of the cases - the example, The float ball of the liquid level controller is provided with a tube seat 5, and the tube base 5 is provided with a hollow shaft 51. A reed switch 53 is disposed inside the hollow shaft 51, and the magnetic spring is closed 5 3_ The power cable 52 is electrically connected to the home appliance that needs to detect the water level. The sleeve sliding on the outer side of the shaft 5! is provided with a float ball 4, and the float ball 4 includes a cylinder block 41, and a shaft hole 45 is formed at the center of the cylinder block 41. The shaft rod 5 1 can be inserted into the shaft hole 45, so that the sliding portion of the shaft 4i is disposed on the shaft 51 of the socket, and a gas chamber 4 2 is disposed in the cylinder seat 4, and the air chamber is provided. Each of the two walls of the 4 2 is provided with a ring groove 46, and each of the two ring grooves 46 can be provided with a water stop rubber ring 4 4 , and a cover plate 4 3 is disposed in the groove 4 6 , and the end surface of the cover plate 4 3 Relying on the water-stopping apron 4 4, the super-sonic or other waterproofing adhesive seals the gas of the seat 41 to 42, and the appropriate place on the base 41 is provided with a magnet j 7, and the shaft 5 1 top button - buckle The ring 5 4 is used to limit the circumference of the floating ball 4, and the reciprocal sensing of the reed switch 53 and the magnet 47 of the buoy 4 is used, or the error: 5 M296358 does not sense the change of the action as the basis for detecting the level of the liquid level.
由於此種液位檢知器歧用於水中環境，其 水位升高時，該浮球4藉由内部形成的密閉氣室42產生Ϊ力， 而上升至轉5 i _端並底靠於扣環5 3上，域浮料的磁 鐵4 5對位於贿5 1内之磁簧開關5 3，當水位降低至低於浮 球4高度時，财球4會隨水位高度變化下降，至使浮剌的磁 鐵4 5錯位於軸桿5 1内之磁簧_5 3，因此可配合不同需要 制水位的家電產品使用’姻磁簧_5 3與浮球4之磁鐵4 5對位與錯侧以控綱啟或咖相關如加鮮功能的作業。 傳統的液位檢知器之浮球4係藉由内部形成密閉的氣室4 2 才可產生力可斜於水面上，而—般的液位檢知騎常是設置 在低水位的位置上，也就是說該液位檢知器需在水巾作業，因此 若浮球4之筒體41密封不完全或也小孔洞者（加卫失誤所產 生），水就會跑進氣室4 2内，水跑進氣室4 2的情形即使筒體4 1本身無任何缺陷仍有可能發生，也就是說如習知的浮筒4係利 用止水膠圈44配合蓋板4 3以超音波或接著劑固定密封，該止 水膠圈4 4長時間使用後會有變質而損壞，導致密封效果消失而 使水進入氣至内，此在熱水瓶等高溫環境下最常見，當浮球4無 法藉由水的浮力漂浮上升，此種情況若是使用在熱水瓶上，就會 造成熱水瓶無法加熱或内部無水的狀態下仍繼續加熱空燒的問 題，輕則造成熱水瓶損壞重則可能產生火災，因此習知的液位檢 知器是有需要改進的地方。 6 M296358 【新型内容】 本創作主要目的在於解決上述習知的液位檢知器之浮球可能 會有水跑進氣室内，而無法隨水的浮力漂浮之問題。Since the liquid level detector is used in an underwater environment, when the water level is raised, the floating ball 4 generates a force by the sealed air chamber 42 formed inside, and rises to the end of the turn 5 i _ end and leans against the buckle On the ring 5 3, the magnet 4 5 of the domain floating material is located in the reed switch 5 3 in the bribe 5 1 , when the water level is lowered to be lower than the height of the floating ball 4, the financial ball 4 will decrease with the height of the water level, so as to float The magnet 4 5 of the crucible is located in the reed _5 3 in the shaft 5 1 , so it can be used with household appliances that require different water levels. The magnetic resonance spring _5 3 and the magnet 4 of the floating ball 4 are aligned and wrong. Take control of the program or the related work such as adding fresh functions. The float level 4 of the conventional liquid level detector can generate a force to slant to the water surface by forming a closed air chamber 4 2 inside, and the general liquid level detection ride is usually set at a low water level. That is to say, the liquid level detector needs to work in the water towel, so if the cylinder 41 of the floating ball 4 is not completely sealed or the small hole is generated (the error is caused by the mistake), the water will run into the inlet chamber 4 2 In the case where the water runs into the inlet chamber 4 2, even if the barrel 4 1 itself does not have any defects, it may occur, that is, as the conventional float 4 uses the water-stopping apron 44 to fit the cover plate 4 to supersonic or The sealing agent is fixedly sealed, and the water sealing rubber ring 4 4 will be deteriorated and damaged after being used for a long time, so that the sealing effect disappears and the water enters the gas to the inside, which is most common in a high temperature environment such as a thermos bottle, when the floating ball 4 cannot be borrowed. Floating up by the buoyancy of water. If this condition is used on a hot water bottle, it will cause the hot water bottle to be heated or the internal water will not continue to be heated. If the hot water bottle is damaged, it may cause a fire. Therefore, it is known. Liquid level detector is a place for improvement . 6 M296358 [New content] The main purpose of this creation is to solve the problem that the floating ball of the above-mentioned liquid level detector may have water running into the air intake chamber and cannot float with the buoyancy of water.
為解決此一問題，本創作提供一種新的液位檢之器，其包括 一才干座，以及滑動套設於桿座外的一浮筒，其中桿座具有中空狀 的一軸桿，於軸桿内適當位置設置有一磁簧開關，與該磁簧開關 藉電源線與需檢測水位的電II產品t連接’所述之浮筒係滑動的 套设於轴桿外’該浮筒包括—筒體，設置於筒體内的—浮力元件 與磁力元件，以及可密封筒體的一底蓋，其中浮力元件係為獨 立的中空環狀體所構成’其内部具有密封狀的—氣室，該浮力元 件設置於筒體具有的-容室内，並縣Η 4蓋覆密封。 错由本創作的結構特徵，使料筒具備由絲與浮力元件構 成的兩道密封製程’可有效降低應加讀程衫或長時間使用導 致浮筒内渗水，而無法隨水的浮力漂浮之問題，進—步提升熱水 瓶等類家電產品的安全性，以及降低業者轉的成本者。 【實施方式】 f下遂結合_進—步說明摘作主要的技術特徵。 2，—圖與第二騎示，誠位檢知器包括一桿座 广^ 4 6又於桿座2外的—浮筒1構成，該桿座2包括由- 底座2 4向上突伸且呈中空狀的—軸桿^ 有-物3,且侧23以電源線2二= 產叩電連接，又軸桿21的頂端卡設—扣環3，該浮筒！ 7 M296358 内設置有一磁力元件13，浮筒1可隨水位的變化於軸桿2!上 且於底座24與扣環3間滑動位移，此設置於浮筒i内的磁 射3可有對位於磁2 3或不對位於磁菁開關2 3的位置 變化，用以自動依據水位變化控制相對應的電器產品產生必要的 動作。 本創作主要是針對滑動的套設於轴桿2工上之浮筒工作設 計，該浮筒1包括-筒體i i，所述之筒體i i蓋成圓柱狀，立 #中央處設置有一軸孔111，使筒體11可藉由軸孔；L i i滑動 的套設於軸桿21外側。 又筒體11的-端面設置有1槽i i 2，且由凹槽丄工2 處在凹陷的形成至少—第一容室113與至少-第二^室工工 4，又第-容室113與第二容室丄14間且位於凹槽丄工2的 底壁上形成肩部i i 5 ’該兩容室i i 3、i Μ係分別可容置 至夕*力兀件1 2與至少"'磁力元件1 3 ’在本創作的實施例 •中，該浮力元件12係容置於較靠外側的第一容室i工3内而 磁力元件13則容置於較靠中央處的第二容室丄丄4内，凹槽工 12處可容置一底蓋14，底蓋14蓋覆於肩部115上，並且 利用超音波或具防水效果的接著解將浮筒i之兩容^工3、 1 1 4密封’使、♦力Tc/fM 2與磁力3固定於筒體u内。 —該浮力it件12内部係形成密封狀的—氣室121，使浮力 兀件1 2置於㈣1 1叫，可幫助筒體i丨藉水料力升高， 本創作的實施财’該浮力元件1 2為轉成形製成中空環圈狀 8 M296358 —冓成使子力TL件1 2形成獨立密封的構件，當浮筒工之筒體 1 1密封不完全時，浮力元件12仍不會滲水進人其氣室工2工 内，因此浮力元件！ 2仍可繼續支持筒们！產生浮力，使液位 檢知器可輯正常健，如此可大鱗低該浮筒i _水而無法 隨水位浮動的問題，進而增加電器產品的使用安全性，以及降低 業者的維修成本。 該液位檢知器實際使用，以飲水機或熱水瓶等具備加熱設備 的電器產品為例’請參閱第二_第三圖所示，通常液位檢知器 會設置於需制植之電^產品儲水_底部，也就是位於低水 位的位置上，當儲水量位於正常的高水位時，料筒丨受水的浮 力而上升並受限抵於扣環3的下端面，此時設置於筒體i i内的 磁力元件13會對位於磁簧開關2 3，磁簧開關2 3接訊號可告 知電恭產品其儲水量正常，可正常的加熱，當儲水量降低使浮筒 1高度降低至磁力元件13完全脫離與磁簧開關2 3錯位，就會 以訊號通知電器產品停止繼續加熱，如此可有效的防止因加熱不 當產生的問題。 值得一提的是，依據本創作的設計精神，該浮筒1可有其他 變化設計，例如該浮力元件12可設計成多個獨立内部具有密封 氣室的早元’該第^一谷至113配合设計成多個凹槽狀，用以納 置多個浮力元件，又或者該磁力元件13可直接於筒體1^射出 成型時包覆於筒體11内，無需另外在設置一第二容室114提 供容置，將具有同樣之效果。 9 M296358 又本創作的最佳實施例係將浮力元件丨2設計成具有獨立且 =閉的-氣室121 ’主要是使浮力元件i 2具備可支撐浮 事勺浮力並且降低浮同1因渗水而無法產生浮力的問題因 此該浮力耕i 2也可利耻重小於水（水之密度為i)的材質 製作’例如製作浮板的Pvc發泡體，經過表面的防水處理也可 達成上述的目的。In order to solve this problem, the present invention provides a new liquid level detector comprising a trunk and a pontoon sleeve mounted on the outside of the rod seat, wherein the rod seat has a hollow shaft and is inside the shaft a reed switch is disposed at an appropriate position, and the reed switch is connected to the electric product T of the water level to be detected by the power cable. The buoy is slidably sleeved outside the shaft. The buoy includes a cylinder, and is disposed on the a buoyancy element and a magnetic element in the cylinder, and a bottom cover of the sealable cylinder, wherein the buoyancy element is a separate hollow annular body formed by a gas chamber having a seal inside thereof, the buoyancy element being disposed The cylinder has a chamber, and the county Η 4 is covered and sealed. By the structural features of the creation, the barrel has two sealing processes consisting of silk and buoyancy elements, which can effectively reduce the problem that the water should be infiltrated in the pontoon due to the addition of the reading shirt or the long-term use, and cannot float with the buoyancy of the water. Step by step to improve the safety of home appliances such as thermos and reduce the cost of the transfer. [Embodiment] f 遂 遂 _ _ _ _ _ _ _ _ _ _ _ _ _ _ 2, the map and the second riding, the position detector comprises a pontoon 1 and a pontoon 1 outside the pedestal 2, the shank 2 comprising an upwardly protruding base - 4 The hollow shape - the shaft ^ has - the object 3, and the side 23 is electrically connected by the power line 2 == 叩, and the top end of the shaft 21 is buckled - the buckle 3, the pontoon! 7 M296358 is provided with a magnetic element 13 which can be slidably displaced between the base 24 and the buckle 3 according to the change of the water level on the shaft 2!, and the magnetic radiation 3 disposed in the pontoon i can be located on the magnetic 2 3 or not, the position change of the magnetic cyanine switch 23 is used to automatically control the corresponding electrical products according to the water level change to generate necessary actions. The present invention is mainly directed to a pontoon working design of sliding on the shaft 2, the pontoon 1 comprises a cylinder ii, the cylinder ii is covered in a cylindrical shape, and a shaft hole 111 is arranged in the center of the vertical body. The cylinder 11 can be sleeved on the outside of the shaft 21 by sliding the shaft hole; Further, the end surface of the cylinder 11 is provided with a groove ii 2, and at least the first chamber 113 and the at least the second chamber 4 are formed by the groove completion 2 at the recess, and the first chamber 117 Forming a shoulder ii 5 ' between the second chamber 丄 14 and the bottom wall of the recess 2, the two chambers ii 3, i can be respectively accommodated to the * * force member 1 2 and at least " ; 'Magnetic element 1 3 ' In the embodiment of the present invention, the buoyancy element 12 is housed in the first chamber 1 and the magnetic element 13 is placed in the center. In the second chamber 丄丄4, a bottom cover 14 can be accommodated in the groove work 12, and the bottom cover 14 covers the shoulder portion 115, and the two sides of the pontoon i can be solved by using ultrasonic waves or a waterproof effect. The work 3, 1 1 4 seal 'make, ♦ force Tc/fM 2 and magnetic force 3 are fixed in the cylinder u. - The interior of the buoyancy element 12 forms a sealed-air chamber 121, and the buoyancy element 12 is placed in the (four) 1 1 position, which can help the cylinder body to increase the water force, and the buoyancy of the creation The element 12 is formed into a hollow ring shape 8 M296358, which is formed into a member which makes the force force TL member 12 form a separate seal. When the body of the floater 1 1 is not completely sealed, the buoyancy element 12 still does not seep. Into the air chamber workers 2 work, so buoyancy components! 2 can still continue to support the tube! The buoyancy is generated so that the liquid level detector can be normalized, so that the pontoon i _ water can not be floated with the water level, thereby increasing the safety of use of the electrical product and reducing the maintenance cost of the operator. The liquid level detector is actually used, and an electric appliance with a heating device such as a water dispenser or a hot water bottle is taken as an example. Please refer to the second to third figure. Usually, the liquid level detector is set in the electricity to be planted. The product storage water _ bottom, that is, at the low water level position, when the water storage capacity is at the normal high water level, the material cylinder is raised by the buoyancy of the water and is restricted to the lower end surface of the buckle 3, and is set at this time. The magnetic element 13 in the cylinder ii will be located at the reed switch 23, and the reed switch 23 can inform the electric product that the water storage capacity is normal, and the heating can be normally performed. When the water storage amount is lowered, the height of the buoy 1 is lowered to the magnetic force. When the component 13 is completely disengaged from the reed switch 23, the electrical product is notified by the signal to stop the heating, so that the problem caused by improper heating can be effectively prevented. It is worth mentioning that, according to the design spirit of the present creation, the pontoon 1 can have other variations, for example, the buoyancy element 12 can be designed as a plurality of independent internal interiors with a sealed air chamber. The utility model is designed to have a plurality of groove shapes for accommodating a plurality of buoyancy components, or the magnetic component 13 can be wrapped in the cylinder 11 directly when the cylinder body 1 is injection molded, without separately providing a second capacity. Room 114 provides accommodation and will have the same effect. 9 M296358 A preferred embodiment of the present invention is to design the buoyancy element 丨 2 to have an independent and closed - plenum 121 'mainly to provide the buoyancy element i 2 with buoyancy support and to reduce the floating However, the problem of buoyancy cannot be generated. Therefore, the buoyancy i 2 can also be made of a material having a shame weight smaller than that of water (the density of water is i). For example, a Pvc foam made of a floating plate can be obtained by water-repellent treatment on the surface. purpose.
—本創作错由底蓋！4密封與獨立且具密封氣室i 2 i的浮力 =1 2等兩密封製程，可有大_將低浮筒製造過程瑕疲產生 二及長時間使用損壞的等問題，綜上所述，本創作可有 降低稍損壞的機率，使該液位檢知器常保正常運作，實為一 種優良的創作’崎麵型糊申料件，絲法具讀 M296358 【圖式簡單說明】 ^圖係補作之液位檢知μ體分解剖視圖。 第圖係本幻作之液位檢知器的剖視圖並顯示浮筒位於高水 位的位置上之狀態。 第三圖本創作之液位檢知器的一 ▽ w硯圖並顯不洋筒位於低水位 的位置上之狀態。 第四圖係習知公告第397219號「液位控制器之浮球改良追加 (一）」之一實施例的剖視圖。 【主要元件符號說明】 1浮筒 1 1筒體 1 1 1軸孔 1 1 2凹槽 113第一容室 114第二容室 1 1 5肩部 12浮力元件 1 2 1氣室 13磁力元件 1 4底蓋 2桿座 2 1轴桿 2 2電源線 2 3磁簧開關 2 4底座 3扣環 4浮球 4 1筒座 4 2氣室 4 3蓋板 4 4止水膠圈 4 5軸孔 4 6環槽 4 7磁鐵 5管座 M296358 5 1軸桿 5 3磁簧開關 5 2電源線 5 4扣環- This creation is wrongly covered by the bottom cover! 4 sealed and independent and sealed air chamber i 2 i buoyancy = 2 2 and other two sealing processes, can have large _ low pontoon manufacturing process fatigue 2 and long-term use damage, etc., in summary, this Creation can reduce the chance of slight damage, so that the liquid level detector is always in normal operation. It is an excellent creation of 'Saki-type paste preparation materials, silk method with reading M296358 [Simple diagram description] ^ Picture system The liquid level detects the anatomical view of the μ body. The figure is a cross-sectional view of the liquid level detector of the present phantom and shows the state of the pontoon at a high water level. The third figure shows a state of the liquid level detector of the present invention and shows that the ocean tube is in a low water position. The fourth drawing is a cross-sectional view of an embodiment of the conventional publication No. 397219 "Floating ball improvement of the liquid level controller (1)". [Main component symbol description] 1 buoy 1 1 cylinder 1 1 1 shaft hole 1 1 2 groove 113 first chamber 114 second chamber 1 1 5 shoulder 12 buoyancy element 1 2 1 gas chamber 13 magnetic element 1 4 Bottom cover 2 pole seat 2 1 shaft rod 2 2 power cord 2 3 reed switch 2 4 base 3 buckle 4 float ball 1 1 socket 4 2 air chamber 4 3 cover 4 4 water stop rubber ring 4 5 shaft hole 4 6 ring groove 4 7 magnet 5 tube holder M296358 5 1 shaft rod 5 3 reed switch 5 2 power cord 5 4 buckle
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