M303129 八、新型說明： 【新型所屬之技術領域】 本創作係一種磁簧開關原理之應用，主要係以一内含 磁鐵之浮筒，隨液面之起浮，使磁簧開關，做開、關之動 作，從而使連接至警示燈之線路成通或斷路之作用，可讓 駕駛者知道冷卻系統副水箱内之水位是否太低之裝置。磁 簧開關原理於曰常生活上應用很廣，而以一感測器及簡單 | 管路串聯於汽車水箱及副水箱間，能隨駕駛者意願隨意調 整欲感測之低水位位置，則屬首創。 【先前技術】 磁簧開關用於汽車方面，則有習用之剎車總泵剎車油 低液位開關，剎車總泵低液位磁簧開關與手剎車開關並 聯，以同一剎車警示燈，於儀錶上對駕駛者做警示作用。 . 【新型内容】 零件名稱、作用原理說明： 1·圖二1為感測器本體、圖二2為密封橡膠墊、圖二3 為内側底端含磁鐵之浮筒、圖二4為本體上蓋、圖二5接 水箱之官路接頭、圖二6密封墊圈、圖二7管路轉接頭、 圖二8為接往水箱之水管、圖二9為接副水箱之管路接頭、 圖二ίο為密封墊圈、圖二u為管路轉接頭、圖二12為接 副水相之水官、圖二13為固定之電接點、圖二14為接儀 5 M303129 錶警示燈之電線、圖二15為彈簧片及其上之活動電接點、 圖二16為接車身搭鐵線路、圖_ 17為寬邊橡皮圈、圖一 18為副水箱、圖-19為水箱蓋、圖一 2〇為刹車總杲、圖 - 21為刹車油低液位開關、圖一 22為位於儀錶板上之警 示燈、圖一 23為保險絲、圖一 24為點火開關、圖一 25為 電瓶。 2·如圖一所示將本創作本體（圖一 n上之二管路接 I 頭，分別以水管（圖-8、12)銜接水箱蓋及副水箱上之管 路接頭，次將感測器本體以寬邊橡皮圈（圖一 17)束緊固 定於副水箱下端侧邊上（感測器本體位_低，可感測副 水箱内之水位愈低），再將感測器本體底邊二電線（圖一 14、16)分別接至汽車剎車總泵油壺底端之低液面開關二 電線，即完成安裝工作❶ 3·如圖一所示，若副水箱之水位在l(水位下限）、H(水 •位上限）之間，因水位高於感測器本體，故感測器内之浮 湾（圖二3)浮起’浮筒内底端之磁鐵浮離感測器底端外侧 之磁簧開關（圖二13、15)，磁簧開關未受磁力作用，彈簽 片（圖一、二15)之彈力將彈簧片上之活動電接頭，彈離 固定鋼片（圖二13)上之電接頭；如圖一所示為安裝方便， 吾人借用汽車現有之剎車警示燈（亦可借用其他警示燈如 車門未關警示燈…，或另設一專用警示燈），故若汽車手剎 車未拉’以及剎車總果剎車油足夠’則圖一 22之警示燈在 6 M303129 副水箱水位充足下’因如上所述之磁簧開關二電接點斷開 之情況下，會處於熄滅之狀況；當副水箱内之水位太低， 感測器内之水位亦太低，使浮筒降至觸及感測器底端，此 時因浮筒内之磁鐵極接近磁簧開關，磁鐵之磁力大於磁簧 開關彈簧片之彈力，而使磁簧開關上之二電接點接通，因 此圖一 22警示燈亮，警示駕駛者做冷卻水量之檢查。 4.將磁鐵封裝於浮筒（圖二3)内侧底端，主要目的是 防止磁鐵接觸冷卻水而生鏽，並能儘量靠近磁簧開關。 5·圖二5、9管路接頭尺寸，設計為適合大部分車種副 水箱水管尺寸，圖二7、11之管路轉接頭，及二密封墊圈 (圖二6、10) ’則可銜接其他不同尺寸水管之車種。 【實施方式】 本創作「汽車冷卻系統副水箱低水位感測器」，及其 • 附加之管路轉接頭，可適合各種車種之安裝，加上其借用 汽車現有之警示燈及線路，因此不須大費周章，於儀錶板 加裝警示燈，及線路，因此具有拆褒容易、不耗電......等 優勢。 【圖式簡單說明】 、 圖一為本創作裝置配線圖。 圖二為本創作分解圖。 M303129 【主要元件符號說明】 「習知」 6 :密封墊圈 8:接往水箱之水管 10 :密封墊圈 Π:寬邊橡皮圈 18 ··副水箱 19:水箱蓋 20 :剎車總泵 21 :剎車油低液位開關 22 :位於儀錶板上之警示燈 23 :保險絲 24 :點火開關 25 :電瓶 「本創作」 1 :感測器本體 2:密封橡膠墊 3:内侧底端含磁鐵之浮筒 4:本體上蓋 5·接水箱之官路接頭 7:管路轉接頭 9:接副水箱之管路接頭 11 :管路轉接頭 12 :接副水箱之水管 13 :固定之電接點 14:接儀錶警示燈之電線 15 :彈簧片及其上之活動電接點 16 :接車身搭鐵線路 8M303129 VIII, new description: [New technology field] This creation is a kind of reed switch principle application, mainly with a buoy containing a magnet, with the liquid surface floating, so that the reed switch, open and close The action of the line connected to the warning light to open or open the circuit allows the driver to know whether the water level in the sub-tank of the cooling system is too low. The reed switch principle is widely used in the life of the cockroach, and a sensor and a simple | pipe are connected in series between the car water tank and the auxiliary water tank, and can adjust the low water position to be sensed as the driver wishes. The first. [Prior Art] When the reed switch is used in the automobile, there is a conventional brake master cylinder brake oil low level switch. The brake master cylinder low liquid level reed switch and the hand brake switch are connected in parallel, with the same brake warning light on the meter. Alert the driver. [New content] Part name, principle of action: 1· Figure 2 1 is the sensor body, Figure 2 2 is the sealing rubber pad, Figure 2 3 is the inner bottom end containing the magnet float, Figure 2 4 is the body cover, Figure 2 shows the official joint of the water tank, Figure 2, the 6-seal gasket, Figure 2, the 7-pipe adapter, Figure 2, 8 is the water pipe connected to the water tank, and Figure 2, 9 is the pipe joint of the auxiliary water tank, Figure 2 For the sealing gasket, Figure 2 u is the pipe adapter, Figure 2 is the water officer of the auxiliary water phase, Figure 2 is the fixed electrical contact, Figure 2 is the wire of the instrument 5 M303129 warning light, Figure 2 is the spring piece and the movable electrical contact on it, Figure 2 is the body-mounted iron line, Figure _17 is the wide-side rubber ring, Figure 18 is the auxiliary water tank, Figure -19 is the water tank cover, Figure 1 2〇 is the brake total 图, Fig. 21 is the brake oil low level switch, Fig. 12 is the warning light on the instrument panel, Fig. 23 is the fuse, Fig. 24 is the ignition switch, Fig. 25 is the battery. 2. As shown in Figure 1, the original body of the creation (the second pipe on the top of Figure 1 is connected to the I head, and the water pipe cover (Fig. -8, 12) is connected to the pipe joint on the water tank cover and the auxiliary water tank respectively. The body of the device is fastened to the lower end side of the auxiliary water tank with a wide-side rubber band (Fig. 17) (the sensor body position _ low, the lower the water level in the auxiliary water tank can be sensed), and then the bottom of the sensor body The two wires (Fig. 14 and 16) are respectively connected to the low liquid level switch two wires at the bottom end of the brake master cylinder of the automobile, that is, the installation work is completed. 3 As shown in Fig. 1, if the water level of the auxiliary water tank is l ( Between the lower limit of the water level) and H (the upper limit of the water level), because the water level is higher than the body of the sensor, the floating bay in the sensor (Fig. 2) floats the magnet floating sensor at the bottom end of the pontoon. The reed switch on the outer side of the bottom end (Fig. 2, 13 and 15), the reed switch is not subjected to magnetic force, and the elastic force of the spring-loading piece (Fig. 1 and 2) will move the movable electric joint on the spring piece away from the fixed steel piece (Fig. 2) The electrical connector on the top; as shown in Figure 1, it is convenient to install. We borrow the existing brake warning lights of the car (you can also borrow other warning lights such as the door). Turn off the warning light..., or set a special warning light), so if the brakes of the car are not pulled and the brakes are sufficient, the warning light of Figure 1 is sufficient at 6 M303129 sub-tank water level. When the reed switch is disconnected, the electric contact will be extinguished; when the water level in the sub tank is too low, the water level in the sensor is too low, so that the buoy is lowered to the bottom of the sensor. At this time, because the magnet in the pontoon is very close to the reed switch, the magnetic force of the magnet is greater than the elastic force of the reed switch spring piece, and the second electric contact on the reed switch is turned on, so the warning light of Figure 1 22 is on, warning the driver to do Check the amount of cooling water. 4. Install the magnet on the inner bottom end of the pontoon (Fig. 2). The main purpose is to prevent the magnet from rusting when it contacts the cooling water, and it can be as close as possible to the reed switch. 5. Figure 2, 5, 9 pipeline The size of the joint is designed to suit the size of the water tank of the sub-tank of most vehicles. The pipe adapters of Figures 2 and 11 and the two sealing washers (Fig. 2, 10, 10) can be connected to other types of water pipes. Way] This creation "Car Cooling System sub-tank low water level sensor, and its additional pipe adapters, suitable for installation of various types of vehicles, plus the use of existing warning lights and lines of the car, so no need to spend a lot of time on the dashboard With the installation of warning lights and lines, it has the advantages of easy disassembly, no power consumption, etc. [Simple description of the drawing], Figure 1 is the wiring diagram of the authoring device. Figure 2 is an exploded view of the creation. M303129 [Explanation of main component symbols] "Practical" 6: Gasket 8: Water pipe connected to the water tank 10: Sealing gasket Π: Wide-brimmed rubber band 18 ··Sub-tank 19: Water tank cap 20: Brake master cylinder 21: Brake oil Low level switch 22: warning light 23 on the instrument panel: fuse 24: ignition switch 25: battery "this creation" 1 : sensor body 2: sealing rubber pad 3: inner bottom end with magnet pontoon 4: body Upper cover 5·Water supply tank official connection 7: Pipe adapter 9: Pipe connection to the auxiliary water tank 11: Pipe adapter 12: Water pipe connected to the auxiliary water tank 13: Fixed electrical contact 14: Connected to the instrument The wire 15 of the warning light: the spring piece and the movable electrical contact 16 on it: Connected to the body line 8