TW200803592A - Carriage direct current heating device - Google Patents

Abstract

A carriage direct current heating device is particularly applied to direct current. The device directly conducts negative electricity and heat energy to enable negative electrons to rapidly distribute the carriage. Potentials accumulation can be prevented without generating sparks. The ceramic resistor card driven by direct current is taken as the electric heating generation unit. The positive and negative electrodes conduct power through the conductive slice respectively. Generated heat energy can be transited to the assembled exchange device. A heat conductive insulation layer is disposed between the positive conductive slice and the heat exchange component of the related exchange device. One end of the negative conductive slice directly electrically conducts the component of the exchange device to have the identical potential for the exchange device to prevent both negative conductive slice and component from generating corona or spark due to potential difference.

Description

200803592 九、發明說明： 【發明所屬之技術領域】 一種車室直流加熱裝置，尤指應用於直流電力，如車室裡部之加熱裝 置，其主要係由PTC陶磁電阻片作為電熱發生元，在負極接地側直接由 該相關導電片導通交換裝置，避免交換裝置之部件與之發生電位差，以致 發生爬電或跳電等危險。 【先前技術】 相關車室内部所使用加熱裝置，為利用直流電驅動，由於PTC陶究 電阻片具有自體恆溫，以及無名火的特殊條件，而被大量利用為車室加溫 成為主軸元件。 首先請参閱第1圖所示，該加熱器1主要係由電阻片2，二側經正負 極導電片21、2 2導通電性之後，外圍間隔絕緣層31、3 2，對外結 合父換裝置4，如散熱鰭板4 A ' 4 B，使P T C電阻片2所發生之熱能， 可間接經由正負極導電片21、2 2，以及跨越過絕緣層31、3 2而導 向散熱鰭片4A、4B並維持帶換溫度，其帶換之溫度則經由散熱鰭片4 A、4B接受外來氣流帶放，該氣流係由加熱器i的前後二面方向穿流， 由於進入之空氣會夾雜車室之内的絨布或地毯纖維或外來雜質，而會在加 熱器1的表面附著囤積。 另在正負極導電片21、22和絕緣層3 1、32，以及鰭片4A、 4B之間，形成包層狀的累積，以致於在導電片2 i、2 2和相關之散熱 鰭片4A、4B之間，由於塵埃跨接導通，得在絕緣層31、32形成攸 電效應或跳電產生火花以造献燒之危險，除此之外，由於有塵埃介入， 因此其電能會透過塵埃放電而損耗。 電阻片2係由正負極導電片21、2 2導通電流，電路由正極導電片 5 200803592 21進入之後，從負極導電片2 2向外接地，其中由於結構性，及為了安 全考慮，一般皆將相關負極導電片22之散熱鰭片4β也同步連接接地以 分散負電子，避免累積形成電位差之防患，唯負極導電片2 2及相關散熱 鰭片4Β之間的導電係數，會因材質及電路分配不等而會有電位落差，因 該落差而使電子產生位移，形成前述之跳電現象。200803592 IX. Description of the invention: [Technical field of invention] A DC heating device for a vehicle compartment, especially for a DC power, such as a heating device in the interior of a vehicle compartment, which is mainly composed of a PTC ceramic magnetometer as an electrothermal generating element. The grounding side of the negative pole is directly connected to the switching device by the relevant conductive sheet, thereby avoiding a potential difference between components of the switching device, so that there is a danger of creepage or power jump. [Prior Art] The heating device used in the interior of the vehicle is driven by direct current. Since the PTC ceramic resistor has a self-contained constant temperature and a special condition of an unknown fire, it is widely used as a main shaft component for heating the cabin. First, as shown in Fig. 1, the heater 1 is mainly composed of a resistive sheet 2, and the two sides are electrically connected to each other via the positive and negative conductive sheets 21 and 2, and the outer peripheral insulating layers 31 and 32 are externally bonded to the parent. The device 4, such as the heat dissipation fins 4 A ' 4 B, causes the thermal energy generated by the PTC resistor 2 to be indirectly guided to the heat dissipation fins 4A via the positive and negative conductive sheets 21, 2 2 and across the insulating layers 31, 32. 4B and maintain the exchange temperature, the temperature of the exchange is received by the heat sink fins 4 A, 4B to take the external air flow, the air flow through the front and rear directions of the heater i, because the air entering the car will be mixed Flannel or carpet fibers or foreign matter inside the chamber may be deposited on the surface of the heater 1. Further, between the positive and negative electrode conductive sheets 21, 22 and the insulating layers 31, 32, and the fins 4A, 4B, a clad-like accumulation is formed, so that the conductive sheets 2i, 2 2 and the associated heat-dissipating fins 4A are formed. Between 4B, because the dust is connected across the gap, the electric insulation effect may be formed in the insulating layers 31, 32 or the spark may be generated by the electric jump to create a burning hazard. In addition, due to the intervention of dust, the electric energy will pass through the dust. Discharge and loss. The resistor sheet 2 is electrically connected to the positive and negative electrode conductive sheets 21 and 22, and the circuit is grounded from the positive electrode conductive sheet 5 200803592 21, and then grounded from the negative electrode conductive sheet 2 2 , which is generally used for safety and safety reasons. The heat dissipating fins 4β of the related negative electrode conductive sheets 22 are also synchronously connected to the ground to disperse the negative electrons, thereby avoiding the accumulation of the potential difference, and the conductivity between the negative electrode conductive sheets 22 and the associated heat dissipating fins 4 is due to the material and the circuit. The distribution is not equal and there is a potential drop, and the electrons are displaced due to the drop, thereby forming the aforementioned jump phenomenon.

上述加熱器1應用在車室裡部，由於車室之電源為直流低壓，而需求 高電流相乘出所求功率，因此其電流索求極高，一般有5概以上，所以其 電子活動能力極強，易於因短路而造成碩大火花造成危險，如昔用設計在 負電接地端，由於經由絕緣層3 2的間隔，使負極導電片2 2相對散熱鰭 板4 B明顯會產生高額電位差而發生跳電。 口請再参M2®，新賴社_車室安全結構設計之規範，對奶 熱器有特定指正擺設方式’規範加熱器丨必須以水平方式置放，加熱哭 係由心χ 〇 2置人，入風面i i則對向鼓風機丄〇，鼓風機丄^ 起之風壓氣流職流過加絲丨的前後二面，並換得加熱器丨的教能之毛 ^出風π1◦◦吹出’其目的為讓人風面1◦1所累積之塵埃得與如 >、垂直’而讓地㈣力及車體行朗發生之震波，讓累積塵埃 避免在加締！人風面i Q i形成塵埃積層，可見 加 影響為有的危害。 m/rni車使用之直流加熱器如美國專利第7026584號和j 72774A1號等公告相關之設計，在負極端未有直接導通 *、、、鰭板’於是在接地側會形成有跳火之危險。 人 6 200803592 * 【發明内容】 得是本發明在相關加熱器所設PTC陶兗電阻片的接地側，實施為同 體導通交換裝置之散熱鳍板之方式，使相關結合之鳍板電位與負極導電片 相等，避級關發生電位差，以及可將熱腿速交遞給散觸板為本發 明主要目的。 本發明再-目的健蝴祕歉餘職，在載電能量及機械強度 許可下，則直接與陶瓷電阻片之導電塗層作直接導通接觸。 本發明第三目的係該正極導電片與相關之散熱縛板之間介入之絕緣層 馨 ’為以氧化銘材質製成片狀，可對抗因熱漲冷縮之位移磨擦，確保元件完 整及有效絕緣。 本發明第四目的為形成魏之機料圍，可經由包封方式雜隔外部。 • 本發明第五目的為，該水平置放之加熱器出α端，連接車室出風口位 置，設有氣流加速管，以縮減管體熱損耗時間。 本發明第六目的為該交換裝置，為採液體吸熱方式交換裝置。 【實施方式】 有關本發明之結構，首先請参閱第3圖所示，加熱器1整體受殼體6 所包圍，殼體6設有氣窗6 ]_、6 2以正面應對散熱鰭板4 a、4 Β，相 ，電力導通部份，則在贿6設有導接端6 0 0，導接端6 0 0設有正極 端子6 01和接地端子6 〇 2。 ，明再参閱第4圖所示，加熱器1主要係由一發熱機心2 〇對外間接交 換裝置4，該交換裝置4若為氣流交渙熱溫者，則採由散熱鰭板4A、4 B以傳遞π放溫度，其中發熱機心2 〇係由直流電力驅動之陶瓷電阻片2 ，於其正反二面設有導電塗層23A、23B，導電塗層在各別相對正負 200803592 極導電片21、2 2各別導通電力，整體經通電之後會產生熱電效應，而 成為一發熱機心2 0。 機心2 0 _正極導電片2 1的表面，間隔有一導熱絕緣層3，該導 熱絕緣層3對外連接_之散鱗板4 A，而在負極導電# 2 2相關接地 部份’-側連結接地端子6 〇 2 (如帛3圖所示），—側同步結合交換裝置 4相關之散熱鰭板4 B，讓該散熱n板4 B與負極導電>;2 2作為實體導 通’如式正極導電片21則接受電源之正極載入，經由陶兗電阻片2轉換 熱源，而負電端則經由負極導電片2 2對接接地，該接地為一獨立之車體， 比對下其電容許可量極大，因此負電子會快速被車體所吸收分佈，相對相 關之散熱鰭板4 B因與負極導電片2 2同位連接，而不會累積電位得可有 效避免接地側發生跳火危險。 在正負極導電片21、2 2對外間隔散熱縫板4 A、4 B之間，設有 半开>相對之導熱封蓋41、4 2，二者組合後可包夾機心2 〇，以得對外 防塵維護，上述封蓋41、4 2對接組合之依據可採任何外力為之，上述 所述之正極導電片21，則與第3圖之正極端子6 〇1實體導接，得是電 源之正電路徑為單純由正極端子6 01進入，導通正極導電片21之間。 正極導電片21與相關之散熱鰭板41之間，間隔有導熱絕緣層3， 該導熱絕緣層3為以氧化鋁材質之製作成片狀體，藉由該材質質地較為強 韋刃’於是當工作所發生之冷熱效應，使該元件產生不同熱漲冷縮變化率的 時候’會防止因該熱漲冷縮所產生的相對位移因而產生之磨擦，避免該磨 合運動戳破所需絕緣位置而維護絕緣結構完整。 請再参閱第5圖所示，經由前述組合發熱機芯2 0則就位在封蓋41 4 2之間’並相關正極導電片21的位置間隔有一絕緣層3，絕緣層3 為具導熱能力，以將陶瓷電阻片2所產生之熱溫，得能有效向交換裝置4 相關之散熱鰭板4A傳遞，陶瓷電阻片2接地側連接負極導電片22，負 200803592 2導電片2 2則間接封蓋4 2直接穿向相關之散熱鰭板4 B，該傳遞的能 if電能及熱能二種’且以直接方式接觸PTC電阻片2的熱能，得直接 大量快速傳遞給相關散熱鰭板4B，上述封蓋4丄、4 2内部相對發熱機 心2 0的空間，可填補有膠體8 ’藉由該膠體8的介人，而避免水氣的進 入’進一步達成防水效果。 該膠體8為具絕料熱性能，介人其中除了可填佈其空間防止水氣或 塵埃介入之外，更可達到吸震效果。 請再参閱第6圖所示’該機心2〇對外連結交換裝置4，如散熱鰭板 4A、4B ’相關機心、2 0周酬可經由—具變形側5 i之導熱包封管5 所包封’該導熱包封管5所設變義5 i為向_形，可累積較大應力儲 存在角端51〇，並據以得到十足壓合力，使機心2 〇受夾壓固定，在包 - 封館5_相對機心20外表間隔空間，相同可填人前述之膠體8。 請再参閱第7圖所示，發熱機心2 0側緣外表直接由絕緣塗覆層6 〇 塗佈’使之各結合_密封，其中在絕緣層3對外，可直接連接交換裝置 4之散熱鰭板4A ’而負極導電片對外可直接連結相關之散熱鰭板4β， 糊PTC電阻片2正負導電片2丄、2 2和絕緣層3之間之組合力，則 可藉由任何外力壓接，或單純由塗覆層6 〇作為縮合組接力。 晴再参閱第8圖所示，前述之外力則可經由對接蓋了丄、72以相對 方向夾接機心20 ’機心2〇外部進-步可實施有塗覆層6〇，對接蓋7 1 72壓接之間可藉由鎖接件7以相關位置達成鎖合壓接力量，以有效 固定機心2 0及相關之散熱鰭板4a、4 B，塗覆層6 0的實施則可做為 防塵防水的物理對抗作用。 清再参閱第9圖所示，機心2 〇對外組合交換裝置4相關之散熱鰭板 4A、4B，整體可受-殼體6所規範包圍並組合，其中殼體6相關散熱 鰭板4A、4B的位置，設有相對之氣窗6 i、6 2，以提供麼力氣流穿 9 200803592 通0 殼體6相關機心2 〇的外側，則設有側圍板6 3、6 4，利用該側圍 板6 3 6 4可侧向包合機心2 〇形成乾式組合，機殼6相對發熱機心2 0及散熱鰭板4A、4B之間可介人-壓合力量，該壓合力量可採任何組 配公差的方式^成，或由其他的彈性拱壓元件（圖上未示）以對散熱鰭板 4 A 4 B壓著、、、呈政熱鰭板4 a、4 b的力量傳遞，以壓合發熱機心2 0各元件的組合力。 完成上述組合’相同可在_板6 3、6 4内表面相對發熱機心2 〇 • 的外表而填佈有膠體8，以達防水及防塵效果，前述各散熱職4 A、4 B與機心2⑽侧連結，可採任何_接或膠合或焊鮮方式達成。 請再參閱第2圖，加熱器丄為水平置放者，其與蚊口 i⑽之間， 必齡形成一轉折職，該轉折路徑延長了加熱器i與出風π !⑽的距 離，得是在該距離裡部會形成熱損耗。 - 本發明進-步在該加熱器與出風口之間，姻-加速管i 〇 3的介入 I使該加熱器1的熱能可快速到達出風n i Q⑽位置，以避免該轉折路 徑之熱損耗’且依據車室儀表板及空調系統出力方向，該出風口丄〇 〇戴 籲面為直立狀，所以加熱器i與出風口 i⑽之間必然需有轉折延長之路 徑，因此利用加速官1〇 3的存在，可快速提供氣流通過，避免在該段產 生熱損耗。 在加速管1Q 3與出風口1Q 0之間為了使出風Π10 〇吹出之氣流 可較為緩和，而在出風口10 0與加逮管10 3輸出端之間，設有-壓力 擴散管10 4 ’藉由該壓力擴散管i 〇 4則可改變加速管i 〇 3所輸出之 氣流流速’並以相同壓力從出風口 i 〇 〇吹出，則是吹出之氣流切線則形 成較為緩和，並可有效均勻擴散在車室裡部。 • 請再參閱第10圖所示，本發明所設發熱機心2 0上下輕射面2 〇 a 200803592 、20B，除了則述以氣流帶換之散熱鰭片方式之外，該熱交換裝置4進 -步可採液體迴流吸熱方式，而由吸_4 Q A、4 Q B結合在機心2 〇 的相對二側，吸熱頭4 〇A、4 0 B裡部，各別設有管路4 〇工提供液體 從入口 4 G 3進人，纟績機☆ 2 G所發生之熱能交換娜換丨溫熱水液， 提供出α 4 0 4輸Φ ’熱作後之水液可提供汽車之頭紐罩或擋風玻璃， 在寒冬冰雪覆盡日^作為清洗雪霜之作用。 發熱機心20同由電阻片2上下導接正負極導電片21、22，之後 外圍形成包封，及導電片21外側間接有一導熱絕緣層3。 _ 吸熱頭4 0 A、4 0 B前後轉折位置，可設有迴流部4 〇 2，提供入 口 4 0 3與出口 4 0 4之間可得多道蛇穿川流方式，讓進入水液可得較長 時間，與吸熱頭40A、40B形成熱交換動作，其機心若為多道排列， 則出入口40 3、404之間可得串接方式组合，利用多數發熱機心相乘 後可發生較大功率，並讓水液可得較高溫度。 其中該吸熱頭40A、40B之材質可採低比熱之材質如金屬等為之 ，在裡部通設管路4 0 1提供液體川流，管路4 〇 至少為一道以上，若 吸熱頭4 0 A、4 0 B以抽製成形，則管路4 〇1得可與之同步成形。 11 200803592 【圖式簡單說明】 圖係為昔財室制加熱器之結構關係圖。 第2圖係為新近規範加熱器安排於車室之示音圖。 第3圖係為本發明實施外觀圖。 第4圖係為本發明主體結構相關位置之示意圖。· 弟5圖係為弟4圖之組合剖視圖。 ° 第6圖係為本發明機心受包封之示意圖。 f 7圖係為本發明機心受包封之示意圖之一。 y圖係為本發明機,讀散熱鰭板受夾接實施之示意圖。 =9圖係為本發明機讀散朗板受機殼限定組合示意圖 第1〇圖係為本發明機心與結合之交換裝置另—實施ϋ t主要元件符號說明】The heater 1 is applied to the inner part of the vehicle compartment. Since the power supply of the vehicle compartment is a DC low voltage, and the high current is required to multiply the requested power, the current demand is extremely high, generally more than 5, so the electronic activity capability is extremely high. Strong, easy to cause a huge spark caused by short circuit, such as the design of the negative ground terminal, due to the spacing of the insulating layer 32, the negative electrode conductive strip 2 2 relative to the heat sink fin 4 B obviously produces a high potential difference and jump Electricity. Please refer to the M2®, the new Lai _ _ car safety structure design specifications, the specific instructions for the milk heater 'standard heating 丨 must be placed in a horizontal manner, heating crying from the heart χ 2 set people Into the wind surface ii, the opposite direction to the blower, the blower 丄 之 风 风 风 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职 职The purpose is to make the dust accumulated in the wind surface 1◦1 and the earthquake such as >, vertical 'and let the ground (four) force and the car body lang, so that the accumulated dust is avoided! The human wind surface i Q i forms a dust layer, which can be seen as a hazard. The DC heaters used in m/rni vehicles are designed according to the announcements such as US Pat. No. 7026584 and j 72774A1, and there is no direct conduction at the negative terminal. *, ,,,,,,,,,,,,,,,,,,,,, . Person 6 200803592 * [Disclosed] The present invention is implemented on the ground side of the PTC ceramic resistor sheet provided in the relevant heater, and is implemented as a heat dissipation fin of the same body conduction switching device, so that the associated fin potential and the negative electrode are combined. The conductive sheets are equal, the potential difference is avoided, and the hot leg speed can be delivered to the dispersing plate for the main purpose of the present invention. The re-existence of the present invention is to make direct contact with the conductive coating of the ceramic resistor sheet under the permission of the electric energy and mechanical strength. The third object of the present invention is that the insulating layer between the positive electrode conductive sheet and the related heat-dissipating binding plate is made of a sheet of oxidized material, which can resist the displacement friction caused by heat expansion and contraction, and ensures the completeness and effectiveness of the component. insulation. The fourth object of the present invention is to form a machine enclosure of Wei, which can be externally separated by encapsulation. The fifth object of the present invention is that the horizontally placed heater has an alpha end connected to the air outlet of the vehicle compartment, and an air flow accelerating tube is provided to reduce the heat loss time of the tubular body. A sixth object of the present invention is the exchange device, which is a liquid absorption mode exchange device. [Embodiment] Regarding the structure of the present invention, first, referring to Fig. 3, the heater 1 is entirely surrounded by the casing 6, and the casing 6 is provided with a louver 6]_, 6 2 to face the fins 4 on the front side. a, 4 Β, phase, power conduction part, then the bridging 6 is provided with a guiding end 600, and the guiding end 600 is provided with a positive terminal 6 01 and a grounding terminal 6 〇2. Referring to FIG. 4 again, the heater 1 is mainly composed of a heat generating core 2 〇 an external indirect switching device 4, and if the switching device 4 is a hot air, the heat radiating fin 4A, 4 B is to transmit π discharge temperature, wherein the heating core 2 is a ceramic resistor piece 2 driven by DC power, and conductive coatings 23A, 23B are provided on the front and back sides thereof, and the conductive coatings are opposite to each other with positive and negative 200,803,592 poles. Each of the conductive sheets 21 and 2 2 is electrically connected to each other, and a thermoelectric effect is generated after being energized as a whole, and becomes a heating core 20 . The surface of the movement 2 0 _ positive electrode conductive sheet 2 1 is spaced apart by a thermally conductive insulating layer 3 which is externally connected to the slat 4 A of the negative conductive layer 2 ' The grounding terminal 6 〇2 (as shown in FIG. 3), the side synchronously combined with the heat dissipating fin 4B of the switching device 4, allows the heat dissipating n-plate 4B and the negative conducting current>; 2 2 to be turned on as a solid The positive electrode conductive sheet 21 is loaded with the positive electrode of the power source, and the heat source is converted by the ceramic resistor sheet 2, and the negative electrode terminal is grounded via the negative electrode conductive sheet 2 2 . The grounding is an independent vehicle body, and the capacitance permitting amount is compared. It is extremely large, so the negative electrons are quickly absorbed by the vehicle body. The relative heat sink fins 4 B are connected in the same position as the negative electrode conductive strips 2 2, and the potential is not accumulated to effectively avoid the risk of flashover on the ground side. Between the positive and negative conductive sheets 21, 2 2 and the outer spacing heat dissipating plates 4 A, 4 B, a semi-opening <relative heat conducting cover 41, 4 2 is provided, and the combination can be combined to sandwich the movement 2 〇, For the external dustproof maintenance, the above-mentioned cover 41, 42 can be combined with any external force, and the positive conductive sheet 21 described above is physically connected to the positive terminal 6 〇1 of FIG. The positive power path of the power source is simply entered by the positive terminal 61, and is electrically connected between the positive conductive sheets 21. A thermally conductive insulating layer 3 is interposed between the positive electrode conductive sheet 21 and the associated heat radiating fin 41. The thermally conductive insulating layer 3 is made of a material made of alumina, and the material is relatively strong. The cold and hot effect of the work, when the component produces different heat expansion and contraction rate of change, 'will prevent the friction caused by the relative displacement caused by the heat expansion and contraction, and avoid the wear-in motion to puncture the required insulation position. Maintain insulation integrity. Referring to FIG. 5 again, the heat-generating core 20 is placed between the cover 41 4 2 via the aforementioned combination and the insulating positive electrode sheet 21 is spaced apart by an insulating layer 3, and the insulating layer 3 is thermally conductive. The ability to transfer the thermal temperature generated by the ceramic resistor 2 can be effectively transmitted to the heat-dissipating fin 4A associated with the switching device 4, the grounding side of the ceramic resistor 2 is connected to the negative conductive sheet 22, and the negative 200803592 2 conductive sheet 2 2 is indirectly The cover 42 directly penetrates the associated heat sink fins 4 B, and the heat energy and heat energy transmitted by the cover 4 2 directly contact the heat energy of the PTC resistor 2, and are directly transmitted to the relevant heat dissipation fins 4B in a large amount. The space inside the cover 4丄, 4 2 relative to the heating core 20 can fill the colloid 8' by the colloid 8 to avoid the entry of moisture to further achieve the waterproof effect. The colloid 8 has a heat-reducing property, and in addition to being able to fill its space to prevent moisture or dust from intervening, the shock absorbing effect can be achieved. Please refer to the figure 6 for the 'external connection switching device 4, such as the heat-dissipating fins 4A, 4B', the movement, the 20-week can pass the heat-conducting tube with the deformation side 5 i 5 Encapsulation 'The heat-conducting encapsulation tube 5 is set to the _ shape, which can accumulate large stresses and is stored at the corner end 51〇, and according to the full press force, the movement 2 〇 is pinched Fixed, in the package - closure 5_ relative to the movement 20 external space, the same can be filled with the aforementioned colloid 8. Please refer to FIG. 7 again, the outer edge of the heating core 20 is directly coated with the insulating coating layer 6 ' to make each combination _ sealed, wherein the insulating layer 3 is externally connected to the switching device 4 The heat radiating fin 4A' and the negative conductive sheet can be directly connected to the related heat radiating fin 4β, and the combined force between the positive and negative conductive sheets 2丄, 2 2 and the insulating layer 3 of the paste PTC resistor 2 can be pressed by any external force. Connected, or simply by coating layer 6 〇 as a condensation group. As shown in Fig. 8, the external force can be clamped by the butt joints, 72 in the opposite direction, and the core 20' movement 2" movement can be carried out with the coating layer 6〇, the butt cover 7 1 72 The crimping force can be achieved by the locking member 7 at the relevant position to effectively fix the movement 20 and the associated heat radiating fins 4a, 4B, and the coating layer 60 is implemented. Can be used as a physical countermeasure against dust and water. Referring to FIG. 9 again, the movement 2 〇 the heat-dissipating fins 4A, 4B associated with the external combination exchange device 4 can be surrounded and combined by the casing 6 as a whole, wherein the casing 6 is associated with the heat-dissipating fins 4A. The position of 4B is provided with the opposite air windows 6 i, 6 2 to provide the force air flow through the 9 200803592 through the outer side of the casing 2 related to the movement 2 ,, and the side panels 6 3, 6 4 are provided. The side panel 6 3 6 4 can form a dry combination of the side wrapping core 2 ,, and the casing 6 can press the pressing force between the heating core 20 and the heat radiating fins 4A, 4B. The force can be obtained by any combination of tolerances, or by other elastic arching elements (not shown) to press the heat radiating fins 4 A 4 B, and the heat fins 4 a, 4 b The force is transmitted to press the combined force of the components of the heating core. Completing the above combination 'same can be filled with the colloid 8 on the inner surface of the plate 6 3, 6 4 relative to the heat-generating movement 2 〇• to achieve waterproof and dustproof effect, the above-mentioned heat dissipation 4 A, 4 B and machine The heart 2 (10) side joints can be achieved by any splicing or gluing or welding. Please refer to Fig. 2 again, the heater 丄 is a horizontal placement, and between the mosquito and the mosquito i (10), a certain turning point will be formed. The turning path extends the distance between the heater i and the outlet π ! (10). Heat loss is formed in this distance. - The invention proceeds further between the heater and the air outlet, and the intervention of the acceleration-acceleration tube i 〇3 enables the heat energy of the heater 1 to quickly reach the position of the wind output ni Q (10) to avoid heat loss of the turning path 'According to the direction of the output of the dashboard and the air-conditioning system of the car, the air outlet is erected in an upright position, so there is a need to extend the path between the heater i and the air outlet i (10), so use the acceleration officer 1〇 The presence of 3 can quickly provide airflow through, avoiding heat loss in this section. Between the accelerating tube 1Q 3 and the air outlet 1Q 0 , the airflow blown out by the air outlet 10 可 can be moderated, and between the air outlet 10 0 and the output end of the trap 10 3 , a pressure diffusion tube 10 4 is provided. 'With the pressure diffuser i 〇 4, the flow velocity of the airflow output from the accelerating tube i 〇 3 can be changed and blown out from the air outlet i 以 at the same pressure, so that the tangential flow of the blown air stream is more moderate and effective. Spread evenly inside the cabin. • Referring to FIG. 10 again, the heat generating core 20 of the present invention has a light-emitting surface 2 2008a 200803592 and 20B, except for the heat-dissipating fin method in which the air flow is replaced, the heat exchange device 4 The step-by-step liquid recovery mode is adopted, and the suction _4 QA, 4 QB are combined on the opposite sides of the movement 2 ,, the end of the heat absorption head 4 〇A, 4 0 B, and each line 4 is provided. The liquid is supplied from the inlet 4 G 3 into the person, and the performance machine ☆ 2 G heat exchange occurs in exchange for the hot water, which provides the α 4 0 4 loss Φ 'The hot water can provide the head of the car New cover or windshield, used as a cleaning snow cream in the winter and winter. The heat generating core 20 is connected to the positive and negative conductive sheets 21 and 22 from the upper and lower sides of the resistive sheet 2, and then the outer periphery is formed with an envelope, and the outer side of the conductive sheet 21 is indirectly provided with a thermally conductive insulating layer 3. _ Heat absorption head 4 0 A, 4 0 B front and rear turning position, can be equipped with a reflow part 4 〇 2, providing a way to enter the water flow between the inlet 4 0 3 and the outlet 4 0 4 It takes a long time to form a heat exchange operation with the heat absorption heads 40A and 40B. If the movement is multi-channel, the inlet and outlet 40 3 and 404 can be combined in series, and can be generated by multiplying the majority of the heating elements. Higher power and allow the water to get a higher temperature. The material of the heat-absorbing heads 40A, 40B can be made of a material with a low specific heat such as a metal, and a liquid flow is provided in the inner portion of the pipeline 4 0 1 , and the pipeline 4 is at least one or more, if the heat-absorbing head 40 A, 4 0 B is formed by drawing, and the pipe 4 〇1 can be formed synchronously with it. 11 200803592 [Simple description of the diagram] The diagram is the structural relationship diagram of the heating chamber heater. Figure 2 is a sound diagram of a newly-regulated heater arranged in a vehicle compartment. Figure 3 is an external view of the implementation of the present invention. Figure 4 is a schematic view of the relevant position of the main structure of the present invention. · The brother 5 is a sectional view of the combination of the 4th figure. ° Fig. 6 is a schematic view showing the enveloping of the movement of the present invention. The f 7 diagram is one of the schematic diagrams of the enveloping of the movement of the invention. The y diagram is a schematic diagram of the invention of the invention, and the reading fins are clamped. The figure of Fig. 9 is a schematic diagram of the combination of the machine-readable slabs of the present invention. The first figure is the exchange device of the movement and the combination of the invention.

知熱器···· 鼓風機· · · · 出風D ·... 入風面.· · · · 匣Q · · · · · 加迷管.... 電阻片···· 發熱機心· · · 镇射面· · ·.Heat Detector···· Blower · · · · Air D ·... Air inlet surface ·· · · · 匣Q · · · · · Adding a tube.... Resistance sheet ···· Heating machine · · · Town surface · · ·.

••••100 .••••101 .••••102 •••••103 • · · · · 2 • · · · · 20 • 2 〇 A、2 〇 B••••100 .••••101 .••••102 •••••103 • · · · · 2 • · · · · 20 • 2 〇 A, 2 〇 B

正極導電片.....· · · 2 1 負極導電片.......22 導電塗層.....23A· 23B 12 200803592 導熱絕緣層········3 絕緣層······· 3 1 · 3 2 交換裝置.........4Positive Conductive Sheet.....· · · 2 1 Negative Conductive Sheet....22 Conductive Coating.....23A· 23B 12 200803592 Thermal Conductive Insulation········3 Insulation Layer········ 3 1 · 3 2 Switching device.........4

散熱鰭板······ 4 A· 4 BHeat sink fins······ 4 A· 4 B

吸熱頭······ 4 0 A、4 0 B 管路......-----401 迴流部·········· 4 0 2 入口 ··········· 4 0 3Heat absorbing head······ 4 0 A, 4 0 B Pipeline...-----401 Reflux part·········································· ······ 4 0 3

出口...........4 0 4 導熱封蓋······· 41 · 4 2 導熱包封管.........5 角端............5 10 機殼············ 6 塗覆層...........6 0 導接端...........6 0 0 正極端子·········· 6 01 接地端子·········· 6 0 2 氣窗.....----61-62 側圍板········ δ 3 · 6 4 鎖接件·· · ........7 對接蓋........7 1 · 7 2 膠體··......... · 8 13Export............4. 4 4 Heat-conducting cover······································· .......5 10 Case ············ 6 Coating layer...........6 0 Guide....... ....6 0 0 Positive terminal ·············································围板········ δ 3 · 6 4 Locking parts···........7 Butt cover........7 1 · 7 2 Colloid··.. ....... · 8 13

Claims (1)

200803592 十、申請專利範圍： 1·一種車室直流加熱裝置，尤指應用於直流電力之車室加熱裝置， 在接地端可避免電暈或跳電之加熱裝置，其主要係由接受直流電驅動之陶 資*電阻片，上下二面形成導電塗層，各別經由正負極導電片導通電力以 形成一發熱機心，及相關導電片各別對外導接相關之交換裝置，其特徵為 在正極導電片與相關之交換裝置之間，間接有一導熱絕緣層，而負極導電 片則與相關之交換裝置同體導通接地電性。 2 ·如申請專利範圍第1項所述之車室直流加熱裝置，其中該交換f 置為氣流交換之散熱鰭板。 3 ·如申請專利範圍第1項所述之車室直流加熱裝置，其中該交換裝 置為液體吸熱之川流式流體吸熱頭。 4 ·如申請專利範圍第1項所述之車室直流加熱裝置，其中該機心與 相關之散熱鰭板之間，由半形之封蓋包封，封蓋各別連接相關之交換裝置。 5 ·如申請專利範圍第1項所述之車室直流加熱裝置，其中該接地側 之交換裝置，為直接接合在相關之PTC電阻片負極導電塗層。 6 ·如申請專利範圍第1項所述之車室直流加熱裝置，其中該導熱絕 緣層為氧化鋁材質製成之片狀體。 7 ·如申請專利範圍第1項所述之車室直流加熱裝置，其中該機心外 圍受半形組合封蓋蓋封，在封蓋裡部相對機心外表填佈有膠體。 8 ·如申請專利範圍第1項所述之車室直流加熱褽置，其中該機心外 圍由一包封管所包封，該包封管設有向内之變形側，對外各別連結相關之 交換裝置。 9 ·如申請專利範圍第8項所述之車室直流加熱裝置，其中在該包封 管内部相對機心外表之空間，填佈有膠體。 10 ·如申請專利範圍第1項所述之車室直流加熱裝置，其中在該機 200803592 心侧向外®’塗覆有塗覆層為之包覆。 卫申請專利範圍第工項所述之車室直流加熱裝置，其中該機心 一政、板荨元件組合依據，為由一外部機殼所包含，該機殼設有相對交 換裝置為散細板之氣窗。 12如申睛專利範圍第11項所述之車室直流加熱裝置，其♦該機 殼腰身位置麵機心麟賴，設有側圍板。 13如申凊專利範圍第12項所述之車室直流加熱裝置，其中該側 圍板相對機心外表®之相對赚，填佈有膠體。 14 ·如申請專利範圍第}項所述之車室直流加熱裝置，其中該機心 ”父換虞置等元件組合依據，係由二相對對接蓋經外力鎖接。 15 ·—種車室直流加熱裝置，尤指應用於車室内之加熱裝置為水平 置放者’該加熱裝置係由PTc陶究電阻片經正負導電片導通電力，導電 片對外各別連接散細板，形成_加織置，具有人風面及出風面，入風 面為垂直於地表，其特徵為在加熱器與車室出風口之間，設有—氣流加速 管。 / 如申tt月專利範圍第15項所述之車室直流加熱裝置，1中該加 速管與出風口之間，可設有1散管。 ’、 15200803592 X. Patent application scope: 1. A DC heating device for a vehicle compartment, especially a heating device for a DC room. A heating device that avoids corona or electric jump at the grounding end is mainly driven by DC. The ceramic material* resistive sheet has a conductive coating formed on the upper and lower sides, and each of the upper and lower conductive sheets conducts electric power to form a heating core, and the related conductive sheets are respectively connected to the external guiding device, which is characterized in that the positive electrode is electrically conductive. Between the sheet and the associated switching device, there is indirectly a thermally conductive insulating layer, and the negative conducting conductive sheet is electrically connected to the associated switching device. 2. The vehicle room direct current heating device of claim 1, wherein the exchange f is a heat exchange fin for air exchange. 3. The vehicle room direct current heating device according to claim 1, wherein the exchange device is a liquid endothermic flowable fluid heat absorbing head. 4. The vehicle room direct current heating device according to claim 1, wherein the movement between the movement and the associated heat dissipation fin is enclosed by a half-shaped cover, and the cover is connected to the associated exchange device. 5. The vehicle room DC heating device according to claim 1, wherein the grounding side switching device is directly bonded to the associated PTC resistor sheet negative conductive coating. 6. The vehicle room direct current heating device according to claim 1, wherein the thermally conductive insulating layer is a sheet-like body made of alumina. 7. The vehicle room direct current heating device according to claim 1, wherein the outer periphery of the movement is sealed by a half-shaped combination cover, and a colloid is filled in the inner part of the cover relative to the outer surface of the movement. 8. The vehicle room DC heating device according to claim 1, wherein the periphery of the movement is enclosed by a sealed tube, and the enclosing tube is provided with an inward deformation side, and the external connection is related. Exchange device. 9. The vehicle room direct current heating device according to claim 8, wherein a space inside the envelope tube relative to the outer surface of the movement is filled with a colloid. 10. The vehicle room direct current heating device of claim 1, wherein the machine side 2008' is coated with a coating layer. The vehicle room direct current heating device described in the application of the scope of the patent application, wherein the movement is based on an external casing, and the casing is provided with a relative exchange device as a fine plate. Air window. 12 The vehicle room DC heating device according to Item 11 of the scope of the patent application, the body of the waist of the casing is arranged with a side wall. 13 The DC heating device for a vehicle compartment according to claim 12, wherein the side panel is relatively solid with respect to the outer surface of the movement, and is filled with a colloid. 14 · The DC heating device for the compartment as described in the scope of claim patent, wherein the movement is based on the combination of components such as the father's replacement device, and is locked by the external force by the two opposite butt covers. The heating device, in particular, the heating device applied to the interior of the vehicle is a horizontally placed one. The heating device is powered by the positive and negative conductive sheets of the PTC ceramics, and the conductive sheets are respectively connected to the fine plates to form a woven fabric. It has a windward and windward surface, and the wind inlet surface is perpendicular to the surface. It is characterized by an airflow accelerating tube between the heater and the air outlet of the vehicle compartment. The car room DC heating device, 1 between the acceleration pipe and the air outlet, can be provided with a loose tube. ', 15