本創作之一目的，在提供一種解熱效能佳的多出入口夾層液冷散熱結構。 本創作之另一目的，在提供一種透過間隔層疊設置及在液體腔室內設有流道的結構設計，使得有效增加(或延長)一工作液體於多出入口夾層液冷散熱結構內的流動時間，藉以有效提升散熱效率的多出入口夾層液冷散熱結構。 為達上述目的，本創作係提供一種多出入口夾層液冷散熱結構，包含：一頂板；一底板，與該頂板相對蓋合；一基板，設置於該頂板及該底板之間，該基板具有一上側及一下側及至少至少一連通單元，該頂板及該上側共同界定一上液體腔室，該底板及該下側共同界定一下液體腔室，該至少一連通單元貫穿該上、下側連通該上、下液體腔室以供一工作液體流通；及複數連通道，每一連通道分別具有一連通口連通該上、下液體腔室形成該工作液體的入口或出口。 在一實施中，該下液體腔室設置有一下流道，該下流道彎繞形成在該基板相對該下液體腔室的下側，導引該工作液體流動路徑，該上液體腔室設置有一上流道，該上流道彎繞形成在該基板相對該上液體腔室的上側，導引該工作液體流動路徑。 在一實施中，該等連通道具有一第一連通道及一第二連通道，該第一、二連通道的一第一、二連通口分別連通該下液體腔室，及一第三連通道的一第三連通口連通該上液體腔室。 在一實施中，更包含一泵浦係選擇設置在該上液體腔室、該下液體腔室或該等連通道其中任一。 在一實施中，該下液體腔室設置有一第一分隔件分隔該下液體腔室形成一第一液體腔室及一第二液體腔室，該上液體腔室設置有一第二分隔件分隔該上液體腔室形成一第三液體腔室及一第四液體腔室。 在一實施中，該至少一連通單元具有一第一連通單元及一第二連通單元，該第一連通單元連通該第一液體腔室及該第三液體腔室，該第二連通單元連通該第二液體腔室及該第四液體腔室。 在一實施中，該等連通道具有一第一連通道、一第二連通道、一第三連通道及一第四連通道，該第一連通道的一第一連通口連通該第一液體腔室，該第二連通道的一第二連通口連通該第二液體腔室，該第三連通道的一第三連通口連通該第三液體腔室，及該第四連通道的一第四連通口連通該第四液體腔室。 在一實施中，該第一、二、三、四液體腔室分別設置有一第一、二、三、四流道，該第一、二流道彎繞形成在該基板相對該下液體腔室的下側，該三、四流道彎繞形成在該基板相對該上液體腔室的上側，導引該工作液體流動路徑。 在一實施中，更包含一第一泵浦係設置在該第一、三液體腔室其中任一，並一第二泵浦係設置在該第二、四液體腔室其中任一。 在一實施中，該下液體腔室更設置有一第三分隔件分隔該第一、二液體腔室分別形成一第五、六液體腔室。 在一實施中，該至少一連通單元具有一第一連通單元、一第二連通單元、一第三連通單元及一第四連通單元，該第一連通單元連通該第一液體腔室及該第三液體腔室，該第二連通單元連通該第二液體腔室及該第三液體腔室，該第三連通單元連通該第五液體腔室及該第四液體腔室，該第四連通單元連通該第六液體腔室及該第四液體腔室。 在一實施中，該等連通道具有一第一連通道、一第二連通道、一第三連通道及一第四連通道，該第一連通道連通該第一液體腔室，該第二連通道連通該第二液體腔室，該第三連通道連通該第五液體腔室，及該第四連通道連通該第六液體腔室。 在一實施中，該第一、二、三、四、五、六液體腔室分別設置有一第一、二、三、四、五、六流道，該第一、二、五、六流道彎繞形成在該基板相對該下液體腔室的一側，該三、四流道彎繞形成在該基板相對該上液體腔室的一側，導引該工作液體流動路徑。 在一實施中，更包含一第一泵浦係設置在該第一、二、三液體腔室其中任一，並一第二泵浦係設置在該第四、五、六液體腔室其中任一。 在一實施中，該上液體腔室更設置有一第四分隔件分隔該第三、四液體腔室分別形成一第七、八液體腔室。 在一實施中，該至少一連通單元具有一第一連通單元、一第二連通單元、一第三連通單元及一第四連通單元，該第一連通單元連通該第一液體腔室及該第三液體腔室，該第二連通單元連通該第二液體腔室及該第七液體腔室，該第三連通單元連通該第六液體腔室及該第八液體腔室，該第四連通單元連通該第五液體腔室及該第四液體腔室。 在一實施中，該等連通道具有一第一連通道、一第二連通道、一第三連通道、一第四連通道、一第五連通道、一第六連通道、一第七連通道及一第八連通道，該第一連通道連通該第一液體腔室，該第二連通道連通該第二液體腔室，該第三連通道連通該第四液體腔室，該第四連通道連通該第八液體腔室，該第五連通道連通該第五液體腔室，該第六連通道連通該第六液體腔室，該第七連通道連通該第三液體腔室，及該第八連通道連通該第七液體腔室。 在一實施中，該第一、二、三、四、五、六、七、八液體腔室分別設置有一第一、二、三、四、五、六、七、八流道，該第一、二、五、六流道彎繞形成在該基板相對該下液體腔室的一側，該三、四、七、八流道彎繞形成在該基板相對該上液體腔室的一側，導引該工作液體流動路徑。 在一實施中，更包含一第一泵浦係設置在該第一、三液體腔室其中任一，一第二泵浦係設置在該第二、七液體腔室其中任一，一第三泵浦係設置在該第五、四液體腔室其中任一，並一第四泵浦係設置在該六、八液體腔室其中任一。One of the purposes of this creation is to provide a multi-outlet sandwich liquid cooling structure with good anti-heating performance. Another object of the present invention is to provide a structural design through a space-distributed arrangement and a flow path in a liquid chamber, so as to effectively increase (or lengthen) the flow time of a working liquid in a liquid-cooled heat-dissipating structure of a plurality of inlet and outlet interlayers, The multi-outlet interlayer liquid cooling structure for effectively improving the heat dissipation efficiency. In order to achieve the above object, the present invention provides a multi-inlet and interlayer sandwich liquid cooling heat dissipation structure, comprising: a top plate; a bottom plate opposite to the top plate; a substrate disposed between the top plate and the bottom plate, the substrate having a An upper side and a lower side and at least one communication unit, the top plate and the upper side together define an upper liquid chamber, the bottom plate and the lower side collectively defining a liquid chamber, the at least one communication unit communicating through the upper and lower sides The upper and lower liquid chambers are configured to circulate a working fluid; and the plurality of connecting passages each have a communication port communicating with the upper and lower liquid chambers to form an inlet or an outlet of the working fluid. In one implementation, the lower liquid chamber is provided with a lower flow channel which is formed on the lower side of the substrate opposite the lower liquid chamber to guide the working liquid flow path, and the upper liquid chamber is provided with an upper flow The upper flow passage is formed on the upper side of the substrate opposite to the upper liquid chamber to guide the working liquid flow path. In one implementation, the connecting channels have a first connecting channel and a second connecting channel, and the first and second communicating ports of the first and second connecting channels respectively communicate with the lower liquid chamber and a third connection A third communication port of the passage communicates with the upper liquid chamber. In one implementation, a pumping system is further included in the upper liquid chamber, the lower liquid chamber, or the connecting passage. In one embodiment, the lower liquid chamber is provided with a first partition separating the lower liquid chamber to form a first liquid chamber and a second liquid chamber, and the upper liquid chamber is provided with a second partition to separate the The upper liquid chamber forms a third liquid chamber and a fourth liquid chamber. In one implementation, the at least one communication unit has a first communication unit and a second communication unit, the first communication unit is connected to the first liquid chamber and the third liquid chamber, and the second communication unit Connecting the second liquid chamber and the fourth liquid chamber. In one implementation, the first communication channel has a first connection channel, a second connection channel, a third connection channel, and a fourth connection channel, and a first communication port of the first connection channel communicates with the first a second communication port of the second connecting channel communicates with the second liquid chamber, a third communication port of the third connecting channel communicates with the third liquid chamber, and one of the fourth connecting channels The fourth communication port communicates with the fourth liquid chamber. In one embodiment, the first, second, third, and fourth liquid chambers are respectively provided with first, second, third, and fourth flow passages, and the first and second flow passages are bent and formed on the substrate opposite to the lower liquid chamber. On the lower side, the three or four flow passages are formed on the upper side of the substrate opposite to the upper liquid chamber to guide the working liquid flow path. In one implementation, a first pumping system is further disposed in any one of the first and third liquid chambers, and a second pumping system is disposed in any one of the second and fourth liquid chambers. In one implementation, the lower liquid chamber is further provided with a third partition separating the first and second liquid chambers to form a fifth and sixth liquid chambers, respectively. In one implementation, the at least one communication unit has a first communication unit, a second communication unit, a third communication unit, and a fourth communication unit, the first communication unit is connected to the first liquid chamber and a third liquid chamber, the second communication unit is connected to the second liquid chamber and the third liquid chamber, the third communication unit is connected to the fifth liquid chamber and the fourth liquid chamber, the fourth The communication unit communicates with the sixth liquid chamber and the fourth liquid chamber. In one implementation, the connecting channels have a first connecting channel, a second connecting channel, a third connecting channel and a fourth connecting channel, the first connecting channel communicating with the first liquid chamber, the second The connecting passage communicates with the second liquid chamber, the third connecting passage communicates with the fifth liquid chamber, and the fourth connecting passage communicates with the sixth liquid chamber. In one implementation, the first, second, third, fourth, fifth, and sixth liquid chambers are respectively provided with first, second, third, fourth, fifth, and sixth flow paths, and the first, second, fifth, and sixth flow paths are respectively disposed. A bend is formed on a side of the substrate opposite the lower liquid chamber, and the three or four flow passages are formed on a side of the substrate opposite the upper liquid chamber to guide the working liquid flow path. In an implementation, a first pumping system is disposed in any one of the first, second, and third liquid chambers, and a second pumping system is disposed in the fourth, fifth, and sixth liquid chambers. One. In one implementation, the upper liquid chamber is further provided with a fourth partition separating the third and fourth liquid chambers to form a seventh and eighth liquid chambers, respectively. In one implementation, the at least one communication unit has a first communication unit, a second communication unit, a third communication unit, and a fourth communication unit, the first communication unit is connected to the first liquid chamber and a third liquid chamber, the second communication unit is connected to the second liquid chamber and the seventh liquid chamber, the third communication unit is connected to the sixth liquid chamber and the eighth liquid chamber, the fourth The communication unit communicates with the fifth liquid chamber and the fourth liquid chamber. In one implementation, the connecting channels have a first connecting channel, a second connecting channel, a third connecting channel, a fourth connecting channel, a fifth connecting channel, a sixth connecting channel, and a seventh connection. a first connecting passage communicating with the first liquid chamber, the second connecting passage communicating with the second liquid chamber, the third connecting passage communicating with the fourth liquid chamber, the fourth a connecting passage communicating with the eighth liquid chamber, the fifth connecting passage communicating with the fifth liquid chamber, the sixth connecting passage communicating with the sixth liquid chamber, the seventh connecting passage communicating with the third liquid chamber, and The eighth passage communicates with the seventh liquid chamber. In one implementation, the first, second, third, fourth, fifth, sixth, seventh, and eight liquid chambers are respectively provided with first, second, third, fourth, fifth, sixth, seventh, and eighth flow paths, the first The second, fifth, and sixth flow passages are formed on a side of the substrate opposite to the lower liquid chamber, and the three, four, seven, and eight flow passages are formed on a side of the substrate opposite to the upper liquid chamber, The working liquid flow path is guided. In an implementation, a first pumping system is disposed in any one of the first and third liquid chambers, and a second pumping system is disposed in any one of the second and seventh liquid chambers, and a third The pumping system is disposed in any one of the fifth and fourth liquid chambers, and a fourth pumping system is disposed in any one of the six or eight liquid chambers.
本創作之上述目的及其結構與功能上的特性，將依據所附圖式之較佳實施例予以說明。 請參考第2A圖係為本創作多出入口夾層液冷散熱結構之第一實施例之立體分解圖；第2B圖係為本創作多出入口夾層液冷散熱結構之第一實施例之立體分解圖另一視角；第2C圖係為本創作多出入口夾層液冷散熱結構之第一實施例之立體組合圖；第2D圖係為本創作多出入口夾層液冷散熱結構之第一實施例之局部剖視圖。如第2A、2B圖所示，本創作的多出入口夾層液冷散熱結構2包含一頂板21、一底板23、一基板25及複數連通道27。 在本實施例中，該底板23係與該頂板21相對蓋合，該基板25係設置於該頂板21及該底板23之間，該基板25具有一上側251及一下側252及至少一連通單元253，該頂板21及該上側251共同界定一上液體腔室22，並該底板23及該下側252共同界定一下液體腔室24，該至少一連通單元253係貫穿該上、下側251、252連通該上、下液體腔室22、24以供一工作液體流通。每一連通道27分別具有一連通口分別連通該上、下液體腔室22、24。 在本實施例中，係表示為以一個連通單元253連通該上、下液體腔室22、24，並將該等連通道27表示為一第一連通道271的一第一連通口271a及一第二連通道272的一第二連通口272a分別連通該下液體腔室24，並該第一、二連通口271a、272a係為該工作液體的入口，另外將該等連通道27表示為一第三連通道273的一第三連通口273a連通該上液體腔室22，並該第三連通口273a係為該工作液體的出口。反之，該第一、二連通口271a、272a表示為該工作液體的出口，並該第三連通口273a表示為該工作液體入口，亦可。 如第2D圖所示，帶有熱量的工作液體係從該第一、二連通口271a、272a流入該下液體腔室24，待該下液體腔室24充滿該工作液體，該工作液體穿過該連通單元253流入該上液體腔室22，並該工作液體所帶的熱量傳導至該頂板21及該底板23然後進行輻射散熱。 在一替代實施例中，如第3A圖所示並同時參考第2B圖，該下液體腔室24內設置有一下流道241，該下流道241彎繞形成在該基板25相對該下液體腔室24的下側252，以導引該工作液體流動路徑，該工作液體為高比熱係數的液體例如：水或純水等。並在另一替代實施例中，如第3B圖所示並同時參考第2A圖，除了在該下液體腔室24設置有該下流道241，同時在該上液體腔室22也設置有一上流道221，該上流道221彎繞形成在該基板25相對該上液體腔室22的上側251，導引該工作液體流動路徑。如第3C、3D圖所示，藉由該上、下流道221、241的設置，以延長該工作液體在該上、下液體腔室內22、24流動的時間，進而延長工作液體與該頂板21及該底板23的熱交換時間，因此工作液體所帶的熱量能夠充分的傳導至該頂板21及該底板23進行散熱。 此外，在另一替代實施例中，如第3E、3F圖所示，一泵浦26係設置在該下液體腔室24內的一容置槽26a中，但並不侷限於此，在其他實施例中，該泵浦26也可以選擇設置在該上液體腔室22內。並在另一替代實施例中，如第3G圖所示，該泵浦26係設置在該第二連通道272的第二連通口272a附近，但並不侷限於此，在其他實施例中，該泵浦26也可以選擇設置在該第一連通道271的第一連通口271a或該第三連通道273的第三連通口273a，本創作的該泵浦26可以選擇設置在任一個腔室或流道內。該泵浦26例如包含一扇輪及一驅動馬達(如沉水馬達或防水馬達)去動該扇輪轉動以帶動該工作液體流動。 在另一替代實施例中，如第4A圖所示並同時參考第2A~2C圖，該底板23相反該頂板21的一側的空曠位置具有一第一散熱空間291，該頂板21相反該底板23的一側的空曠位置具有一第二散熱空間292。該底板23相反該頂板21的一側的第一散熱空間291設有一第一散熱鰭片組2911，該頂板21相反該底板23的一側的第二散熱空間292設有一第二散熱鰭片組2921，該第一、二散熱鰭片組2911、2921分別由複數散熱鰭片構成以增加熱交換的面積提升散熱效率。 並在另一替代實施例中，如第4B圖所示，設置在該第一散熱空間291的該第一散熱鰭片組2911設有一第一保護殼2912，設置在該第二散熱空間292的該第二散熱鰭片組2921設有一第二保護殼2922。藉由，該第一、二保護殼2911、2912保護該第一、二散熱鰭片組2911、2921，避免該第一、二散熱鰭片組2911、2921受外力撞擊而變形，影響整體散熱效率。且在另一替代實施例中，如第4C、4D圖所示並同時參考第2C圖，該頂板21、該底板23、該基板25、該第一散熱鰭片組2911及該第二散熱鰭片組2921共同界定一側面30，該側面30設置有至少一風扇31，並在本替代實施例中係表示為三個風扇31。復如第4A~4D圖所示，該工作液體所帶的熱量傳導至該頂板21及該底板22，然後通過該第一散熱鰭片組2911及該第二散熱鰭片組2921散熱，藉由該至少一風扇31可以加強該第一、二散熱鰭片組2911、2921的散熱效果。在另一替代實施例中，該等連通道27的其中任一係對接並連通設置在該多出入口夾層液冷散熱結構2的外部的一水冷模組，該水冷模組係用以接觸一發熱源(未繪示)，在本實施例中，係透過複數連通管連接該等連通道27及該水冷模組，進而使該工作流體從該水冷模組吸收該發熱源的熱量流入該多出入口夾層液冷散熱結構2，並進行熱交換散熱。 並在第一實施例中，該頂板21、該底板23、該基板25及該等連通道27係表示為鈦材質所構成，但並不侷限於此，該頂板21、該底板23、該基板25及該等連通道27也可以表示為金材質、銀材質、銅材質、鐵材質、鋁材質、鋁合金或銅合金材質所構成。 因此，透過本創作該頂板21、該底板23相互蓋合並夾設該基板25的設計，使該頂板21、該底板23本身內側具有較大吸收面積直接接觸傳導流動中的工作液體其上熱量，接著由該頂板21、該底板23本身外側具有較大散熱面積將熱量向外快速輻射散熱，以有效達到解熱效能佳及增加散熱面積的效果；再者，藉由該上、下液體腔室22、24內設有上、下流道221、241更有效額外增加(或延長)工作液體流動時間，進而有效增加工作液體與該頂板21及該底板23本身作熱交換時間；另者，還能藉由該第一、二散熱鰭片組2911、2921及該至少一風扇31增強散熱效果；此外，還能藉由該第一、二保護殼2912、2922保護該第一、二散熱鰭片組2911、2921受到撞擊時不會變形。 請繼續參考第5A圖為本創作多出入口夾層液冷散熱結構之第二實施例之立體分解圖；第5B圖為本創作多出入口夾層液冷散熱結構之第二實施例之立體分解圖另一視角；第5C圖為本創作多出入口夾層液冷散熱結構之第二實施例之立體組合圖；第5D圖為本創作多出入口夾層液冷散熱結構之第二實施例之局部剖面圖；第5E圖為本創作多出入口夾層液冷散熱結構之第二實施例之局部剖面圖；第5F圖為本創作多出入口夾層液冷散熱結構之第二實施例之另一替代實施例立體分解圖；第5G圖為本創作多出入口夾層液冷散熱結構之第二實施例之另一替代實施例立體分解圖。如第5A及5B圖所示，並輔以參考第2A至2D圖所示，本實施例中的結構及連結關係及功效與前述的第一實施例相同，故不再贅述，惟本實施例與前述第一實施例之不同處係在於，該下液體腔室24設置有一第一分隔件242分隔該下液體腔室24形成獨立互不干涉的一第一液體腔室24a及一第二液體腔室24b，該上液體腔室22設置有一第二分隔件222分隔該上液體腔室22形成獨立互不干涉的一第三液體腔室22a及一第四液體腔室22b。在本實施例中，連通該上、下液體腔室22、24的該至少一連通單元253係表示為具有一第一連通單元2531及一第二連通單元2532，該第一連通單元2531連通該第一液體腔室24a及該第三液體腔室22a，該第二連通單元2532連通該第二液體腔室24b及該第四液體腔室22b。並在本實施例中，該等連通道27係表示具有一第一連通道271、一第二連通道271、一第三連通道273及一第四連通道274，該第一連通道271的一第一連通口271a連通該第一液體腔室24a，該第二連通道272的一第二連通口272a連通該第二液體腔室24b，該第三連通道273的一第三連通口273a連通該第三液體腔室22a，及該第四連通道274的一第四連通口274a連通該第四液體腔室22b。 該工作液體經過該第一、二連通道271、272的第一、二連通口271a、272a分別流入該第一、二液體腔室24a、24b，由於該第一分隔件242將該第一、二液體腔室24a、24b分隔，使流入該第一、二液體腔室24a、24b的工作液體分別穿過該第一、二連通單元2531、2532流入該第三、四液體腔室22a、22b，最後該工作液體分別從該第三、四連通道273、274的第三、四連通口273a、274a流出該第三、四液體腔室22a、22b。藉此，本實施例同樣也能夠達成將該工作液體所帶的熱量傳導至該頂板21及該底板23，然後進行輻射散熱。 在一替代實施例中，如第5D、5E圖所示，該第一、二、三、四液體腔室24a、24b、22a、22b分別設置有一第一、二、三、四流道243、244、223、224，該第一、二流道243、244彎繞形成在該基板25相對該下液體腔室24的下側，該三、四流道223、224彎繞形成在該基板25相對該上液體腔室22的上側，導引該工作液體流動路徑。 藉由該第一、二、三、四流道243、244、223、224的設置，以延長該工作液體在該第一、二、三、四液體腔室24a、24b、22a、22b流動的時間，同樣能夠延長工作液體與該頂板21及該底板23的熱交換時間。 在另一替代實施例中，如第5F、5G圖所示，一第一泵浦261係設置在該第一液體腔室24a(如第5B圖)內的一容置槽26a中，但並不侷限於此，在其他實施例中，該第一泵浦261也可以設置在該第三液體腔室22a內，並一第二泵浦262係設置在該第二液體腔室24b(如第5B圖)內的另一容置槽26b，但並不侷限於此，在其他實施例中，該第二泵浦262也可以設置在該第四液體腔室22a內，藉此，可以帶動該工作液體流動。 請參考第6A圖為本創作多出入口夾層液冷散熱結構之第三實施例之立體分解圖；第6B圖為本創作多出入口夾層液冷散熱結構之第三實施例之立體分解圖另一視角；第6C圖為本創作多出入口夾層液冷散熱結構之第三實施例之立體組合圖；第6D圖為本創作多出入口夾層液冷散熱結構之第三實施例之一替代實施例立體分解圖；第6E圖為本創作多出入口夾層液冷散熱結構之第三實施例之另一替代實施例立體分解圖；第6F圖為本創作多出入口夾層液冷散熱結構之第三實施例之另一替代實施例立體分解圖；第6G圖為本創作多出入口夾層液冷散熱結構之第三實施例之另一替代實施例立體分解圖。如第6A、6B圖所示，並輔以參考第5A至5G圖所示，本實施例中的結構及連結關係及功效與前述的第二實施例相同，故不再贅述，惟本實施例與前述第二實施例之不同處係在於，該下液體腔室24更設置有一第三分隔件245分隔該第一、二液體腔室24a、24b分別形成一第五、六液體腔室24c、24d。在本實施例中，連通該上、下液體腔室22、24的該至少一連通單元253係表示為更具有一第三連通單元2533及一第四連通單元2534，使該第一連通單元2531連通該第一液體腔室24a及該第三液體腔室22a，該第二連通單元2532連通該第二液體腔室24b及該第三液體腔室22a，該第三連通單元2533連通該第五液體腔室24c及該第四液體腔室22b，該第四連通單元2534連通該第六液體腔室24d及該第四液體腔室22b。 並在本實施例中，該第一連通道271的第一連通口271a連通該第一液體腔室24a，並該第一連通口271a係表示為該工作液體的入口，該第二連通道272的第二連通口272a連通該第二液體腔室24b，並該第二連通口272a係表示為該工作液體的出口，該第三連通道273的第三連通口273a連通該第五液體腔室24c，並該第三連通口273a係表示為該工作液體的入口，及該第四連通道274的第四連通口274a連通該第六液體腔室24d，並該第四連通口273a係表示為該工作液體的出口。 該工作液體經過該第一連通道271的第一連通口271a流入該第一液體腔室22a，由於該第一分隔件242將該第一、二液體腔室24a、24b分隔，使流入該第一液體腔室24a的工作液體穿過該第一連通單元2531流入該第三液體腔室22a，流入該第三液體腔室22a的工作流體隨後穿過該第二連通單元2532流入該第二液體腔室24b，並從該第二連通道272的第二連通口272a流出，同時另一工作液體經過該第三連通道273的第三連通口273a流入該第五液體腔室24c，由於該第一分隔件242將該第五、六液體腔室24c、24d分隔，使流入該第五液體腔室24c的工作液體穿過該第三連通單元2533流入該第四液體腔室22b，流入該第四液體腔室22b的工作流體隨後穿過該第四連通單元2534流入該第六液體腔室24d，並從該第四連通道274的第四連通口274a流出。藉此，本實施例同樣也能夠達成將該工作液體所帶的熱量傳導至該頂板21及該底板23，然後進行輻射散熱。 如第6D、6E圖所示，在一替代實施例中，該第一、二、三、四、五、六液體腔室24a、24b、22a、22b、24c、24d分別設置有一第一、二、三、四、五、六流道243、244、223、224、246、247，該第一、二、五、六流道243、244、246、247彎繞形成在該基板25相對該下液體腔室24的下側，該三、四流道223、224彎繞形成在該基板25相對該上液體腔室22的上側，導引該工作液體流動路徑。 如第6F、6G圖所示，藉由該第一、二、三、四、五、六流道243、244、223、224、246、247(如第6D、6E圖)的設置，以延長該工作液體在該第一、二、三、四、五、六液體腔室24a、24b、22a、22b、24c、24d(如第6D、6E圖)流動的時間，同樣能夠延長工作液體與該頂板21及該底板23的熱交換時間。 與第二實施例相同，該第一泵浦261可以設置在該第一、二、三液體腔室24a、24b、22a的一容置槽內，該第二泵浦262可以設置在該第四、五、六液體腔室22b、24c、24的另一容置槽內，藉此，可以帶動該工作液體流動。 請繼續參考第7A圖為本創作多出入口夾層液冷散熱結構之第四實施例之立體分解圖；第7B圖為本創作多出入口夾層液冷散熱結構之第四實施例之立體分解圖另一視角；第7C圖為本創作多出入口夾層液冷散熱結構之第四實施例之立體組合圖；第7D圖為本創作多出入口夾層液冷散熱結構之第四實施例之一替代實施例立體分解圖；第7E圖為本創作多出入口夾層液冷散熱結構之第四實施例之另一替代實施例立體分解圖；第7F圖為本創作多出入口夾層液冷散熱結構之第四實施例之另一替代實施例局部剖面圖；第7G圖為本創作多出入口夾層液冷散熱結構之第四實施例之另一替代實施例局部剖面圖。如第7A、7B圖所示，並輔以參考第6A至6E圖所示，本實施例中的結構及連結關係及功效與前述的第三實施例相同，故不再贅述，惟本實施例與前述第三實施例之不同處係在於，該上液體腔室22更設置有一第四分隔件225分隔該第三、四液體腔室22a、22b分別形成一第七、八液體腔室22c、22d。並該至少一連通單元253係表示為同時具有一第一、二、三、四連通單元2531、2532、2533、2534，使該第一連通單元2531連通該第一液體腔室24a及該第三液體腔室22a，該第二連通單元2532連通該第二液體腔室24b及該第七液體腔室22c，該第三連通單元2533連通該第六液體腔室24d及該第八液體腔室22d，該第四連通單元2534連通該第五液體腔室24c及該第四液體腔室22b。 並在本實施例中，該第一連通道271的第一連通口271a連通該第一液體腔室24a，並該第一連通口271a係表示為該工作液體的入口，該第二連通道272的第二連通口272a連通該第二液體腔室24b，並該第二連通口272a係表示為該工作液體的入口，該第三連通道273的第三連通口273a連通該第四液體腔室22b，並該第三連通口273a係表示為該工作液體的出口，及該第四連通道274的第四連通口274a連通該第八液體腔室22d，並該第四連通口273a係表示為該工作液體的出口。 該第五連通道275的第五連通口275a連通該第五液體腔室24c，並該第五連通口271a係表示為該工作液體的入口，該第六連通道276的第六連通口276a連通該第六液體腔室24d，並該第六連通口276a係表示為該工作液體的入口，該第七連通道277的第七連通口277a連通該第三液體腔室22a，並該第七連通口277a係表示為該工作液體的出口，及該第八連通道278的第八連通口278a連通該第七液體腔室22c，並該第八連通口278a係表示為該工作液體的出口。 該工作液體經過該第一連通道271的第一連通口271a流入該第一液體腔室24a，流入該第一液體腔室24a的工作液體穿過該第一連通單元2531流入該第三液體腔室22a，流入該第三液體腔室22a的工作流體隨後從該第七連通道277的第七連通口277a流出，同時另一工作液體經過該第二連通道272的第二連通口272a流入該第二液體腔室24b，流入該第二液體腔室24b的工作液體穿過該第二連通單元2532流入該第七液體腔室22c，流入該第七液體腔室22c的工作流體隨後穿過該第八連通道278的第八連通口278a流出。 且另一工作液體經過該第五連通道275的第五連通口275a流入該第五液體腔室24c，流入該第五液體腔室24c的工作液體穿過該第四連通單元2534流入第四液體腔室22b，流入該第四液體腔室22b的工作流體隨後從該第三連通道273的第三連通口273a流出，同時另一工作液體經過該第六連通道276的第六連通口276a流入該第六液體腔室24d，流入該第六液體腔室24d的工作液體穿過該第三連通單元2533流入該第八液體腔室22d，流入該第八液體腔室22d的工作流體隨後穿過該第四連通道274的第四連通口274a流出。藉此，本實施例同樣也能夠達成將該工作液體所帶的熱量傳導至該頂板21及該底板23，然後進行輻射散熱。 如第7D，7E圖所示，在一替代實施例中，該第一、二、三、四、五、六、七、八液體腔室24a、24b、22a、22b、24c、24d、22c、22d分別設置有一第一、二、三、四、五、六、七、八流道243、244、223、224、246、247、226、227，該第一、二、五、六流道243、244、246、247彎繞形成在該基板25相對該下液體腔室24的下側，該三、四、七、八流道223、224、226、227彎繞形成在該基板25相對該上液體腔室22的上側，導引該工作液體流動路徑。 如第7F，7G圖所示，藉由該第一、二、三、四、五、六、七、八流道243、244、223、224、246、247、226、227(如第7D，7E圖)的設置，以延長該工作液體在該第一、二、三、四、五、六、七、八液體腔室24a、24b、22a、22b、24c、24d、22c、22d(如第7D，7E圖)流動的時間，同樣能夠延長工作液體與該頂板21及該底板23的熱交換時間。 在一替代實施例中，本實施例更包含一第三泵浦(未繪示)及一第四泵浦(未繪示)，該第一泵浦261可以設置在該第一、三液體腔室24a、22a的一容置槽內，該第二泵浦262可以設置在該第二、七液體腔室24b、22c內，該第三泵浦可以設置在該第五、四液體腔室24c、22b內，該第四泵浦可以設置在該第六、八液體腔室24d、22d內，藉此，可以帶動該工作液體流動。 以上已將本創作做一詳細說明，惟以上所述者，僅為本創作之較佳實施例而已，當不能限定本創作實施之範圍。即凡依本新型申請範圍所作之均等變化與修飾等，皆應仍屬本創作之專利涵蓋範圍。The above object of the present invention, as well as its structural and functional features, will be described in accordance with the preferred embodiments of the drawings. Please refer to FIG. 2A for an exploded perspective view of the first embodiment of the multi-inlet and interlayer liquid cooling heat dissipating structure; FIG. 2B is a perspective exploded view of the first embodiment of the multi-inlet and interlayer liquid cooling and heat dissipating structure. A perspective view; the 2C figure is a three-dimensional combination diagram of the first embodiment of the liquid-cooling heat dissipation structure with multiple inlet and outlet layers; and the second figure is a partial cross-sectional view of the first embodiment of the liquid-cooling heat dissipation structure with multiple inlet and outlet layers. As shown in FIGS. 2A and 2B, the multi-inlet and interlayer liquid-cooling heat dissipation structure 2 of the present invention comprises a top plate 21, a bottom plate 23, a substrate 25 and a plurality of connecting channels 27. In this embodiment, the bottom plate 23 is opposite to the top plate 21, and the substrate 25 is disposed between the top plate 21 and the bottom plate 23. The substrate 25 has an upper side 251 and a lower side 252 and at least one connecting unit. 253, the top plate 21 and the upper side 251 together define an upper liquid chamber 22, and the bottom plate 23 and the lower side 252 together define a liquid chamber 24, the at least one communicating unit 253 extending through the upper and lower sides 251, 252 communicates the upper and lower liquid chambers 22, 24 for a working fluid to circulate. Each of the connecting passages 27 has a communication port respectively communicating with the upper and lower liquid chambers 22, 24. In the present embodiment, it is shown that the upper and lower liquid chambers 22, 24 are connected by a communicating unit 253, and the connecting passages 27 are represented as a first communication port 271a of a first connecting passage 271 and A second communication port 272a of a second connecting passage 272 communicates with the lower liquid chamber 24, respectively, and the first and second communication ports 271a, 272a are inlets of the working fluid, and the connecting passages 27 are represented as A third communication port 273a of a third connecting passage 273 communicates with the upper liquid chamber 22, and the third communication port 273a is an outlet of the working fluid. On the contrary, the first and second communication ports 271a and 272a are indicated as the outlet of the working fluid, and the third communication port 273a is indicated as the working fluid inlet. As shown in Fig. 2D, a working fluid system with heat flows from the first and second communication ports 271a, 272a into the lower liquid chamber 24, and the lower liquid chamber 24 is filled with the working liquid, and the working liquid passes through. The communication unit 253 flows into the upper liquid chamber 22, and the heat carried by the working liquid is conducted to the top plate 21 and the bottom plate 23 and then radiates heat. In an alternative embodiment, as shown in FIG. 3A and referring to FIG. 2B at the same time, the lower liquid chamber 24 is provided with a lower flow passage 241 which is formed in a curved manner relative to the lower liquid chamber of the substrate 25. The lower side 252 of the 24 is for guiding the working liquid flow path, and the working liquid is a liquid having a high specific heat coefficient such as water or pure water. And in another alternative embodiment, as shown in FIG. 3B and also referring to FIG. 2A, except that the lower flow passage 241 is provided in the lower liquid chamber 24, and an upper flow passage is also provided in the upper liquid chamber 22. 221, the upper flow path 221 is bent and formed on the upper side 251 of the substrate 25 opposite to the upper liquid chamber 22 to guide the working liquid flow path. As shown in FIGS. 3C and 3D, by the arrangement of the upper and lower flow passages 221 and 241, the time during which the working fluid flows in the upper and lower liquid chambers 22 and 24 is extended, thereby extending the working fluid and the top plate 21 And the heat exchange time of the bottom plate 23, so that the heat carried by the working liquid can be sufficiently conducted to the top plate 21 and the bottom plate 23 for heat dissipation. In addition, in another alternative embodiment, as shown in FIGS. 3E and 3F, a pump 26 is disposed in a receiving groove 26a in the lower liquid chamber 24, but is not limited thereto. In an embodiment, the pump 26 may also optionally be disposed within the upper liquid chamber 22. In another alternative embodiment, as shown in FIG. 3G, the pump 26 is disposed adjacent to the second communication port 272a of the second connecting passage 272, but is not limited thereto. In other embodiments, The pump 26 may also be disposed at the first communication port 271a of the first connecting passage 271 or the third communication port 273a of the third connecting passage 273. The pump 26 of the present invention may be selectively disposed in any one of the chambers. Or inside the runner. The pump 26 includes, for example, a fan wheel and a drive motor (such as a submersible motor or a waterproof motor) to move the fan wheel to drive the working fluid to flow. In another alternative embodiment, as shown in FIG. 4A and referring to FIGS. 2A-2C, the bottom plate 23 has a first heat dissipation space 291 opposite to the open position of one side of the top plate 21, and the top plate 21 is opposite to the bottom plate. The open position on one side of the 23 has a second heat dissipation space 292. The first heat dissipation space 291 on the side of the bottom plate 21 opposite to the top plate 21 is provided with a first heat dissipation fin group 2911. The second heat dissipation space 292 on one side of the bottom plate 21 opposite to the bottom plate 23 is provided with a second heat dissipation fin group. In 2921, the first and second heat dissipation fin sets 2911 and 2921 are respectively formed by a plurality of heat dissipation fins to increase heat exchange area and improve heat dissipation efficiency. In another alternative embodiment, as shown in FIG. 4B, the first heat dissipation fin group 2911 disposed in the first heat dissipation space 291 is provided with a first protective shell 2912 disposed in the second heat dissipation space 292. The second heat dissipation fin group 2921 is provided with a second protective shell 2922. The first and second protective shells 2911 and 2912 protect the first and second heat dissipating fin sets 2911 and 2921, and the first and second heat dissipating fin sets 2911 and 2921 are prevented from being deformed by external force, thereby affecting overall heat dissipation efficiency. . In another alternative embodiment, as shown in FIGS. 4C and 4D and referring to FIG. 2C, the top plate 21, the bottom plate 23, the substrate 25, the first heat dissipation fin group 2911, and the second heat dissipation fin The set of sheets 2921 collectively define a side 30 that is provided with at least one fan 31 and is represented as three fans 31 in this alternative embodiment. As shown in FIG. 4A to FIG. 4D, the heat of the working liquid is conducted to the top plate 21 and the bottom plate 22, and then the heat is dissipated through the first heat dissipation fin group 2911 and the second heat dissipation fin group 2921. The at least one fan 31 can enhance the heat dissipation effect of the first and second heat dissipation fin sets 2911 and 2921. In another alternative embodiment, any one of the connecting channels 27 is connected to and communicates with a water-cooling module disposed outside the multi-inlet and interlayer liquid-cooling heat dissipating structure 2, and the water-cooling module is used to contact a heat. a source (not shown), in the embodiment, connecting the connecting channels 27 and the water cooling module through a plurality of connecting pipes, so that the working fluid absorbs heat of the heat source from the water cooling module and flows into the multiple inlets and outlets The interlayer liquid cools the heat dissipation structure 2 and performs heat exchange for heat dissipation. In the first embodiment, the top plate 21, the bottom plate 23, the substrate 25, and the connecting channels 27 are formed of titanium material, but are not limited thereto, the top plate 21, the bottom plate 23, and the substrate 25 and the connecting passages 27 may also be represented by gold material, silver material, copper material, iron material, aluminum material, aluminum alloy or copper alloy material. Therefore, through the creation of the top plate 21 and the bottom plate 23, the design of the substrate 25 is mutually covered, so that the top surface of the top plate 21 and the bottom plate 23 itself has a large absorption area and directly contacts the heat of the working liquid in the conductive flow. Then, the top plate 21 and the bottom plate 23 have a large heat dissipation area on the outside of the bottom plate 23 to rapidly radiate heat to the outside, so as to effectively achieve the effect of improving the heat dissipation efficiency and increasing the heat dissipation area; further, by the upper and lower liquid chambers 22 The upper and lower flow passages 221 and 241 are provided in the 24 to effectively increase (or extend) the working fluid flow time, thereby effectively increasing the heat exchange time between the working fluid and the top plate 21 and the bottom plate 23; The heat dissipation effect is enhanced by the first and second heat dissipation fin sets 2911 and 2921 and the at least one fan 31. The first and second heat dissipation fin sets 2911 can also be protected by the first and second protection shells 2912 and 2922. 2921 will not be deformed when it is hit. Please refer to FIG. 5A for an exploded perspective view of a second embodiment of the liquid inlet and outlet heat dissipation structure of the multi-inlet and interlayer; FIG. 5B is a perspective exploded view of the second embodiment of the liquid-cooled heat dissipation structure of the multi-inlet and interlayer. 5C is a three-dimensional combination diagram of a second embodiment of a liquid-cooling heat dissipation structure with multiple inlet and outlet interlayers; and FIG. 5D is a partial cross-sectional view of a second embodiment of a liquid-cooling heat dissipation structure with multiple inlet and outlet layers; Figure 2 is a partial cross-sectional view showing a second embodiment of a liquid-cooling heat-dissipating structure of a plurality of inlet and outlet interlayers; and Figure 5F is an exploded perspective view showing another alternative embodiment of the second embodiment of the liquid-cooling heat-dissipating structure of the plurality of inlet and outlet layers; 5G is a perspective exploded view of another alternative embodiment of the second embodiment of the present invention. As shown in FIGS. 5A and 5B, and with reference to FIGS. 2A to 2D, the structure, the connection relationship, and the efficiency of the present embodiment are the same as those of the first embodiment described above, and thus will not be described again, but the present embodiment. The difference from the foregoing first embodiment is that the lower liquid chamber 24 is provided with a first partitioning member 242 separating the lower liquid chamber 24 to form a first liquid chamber 24a and a second liquid which are independent of each other. The chamber 24b is provided with a second partition 222 separating the upper liquid chamber 22 to form a third liquid chamber 22a and a fourth liquid chamber 22b which are independent of each other. In the present embodiment, the at least one communication unit 253 that communicates the upper and lower liquid chambers 22, 24 is represented as having a first communication unit 2531 and a second communication unit 2532. The first communication unit 2531 The first liquid chamber 24a and the third liquid chamber 22a are connected, and the second communication unit 2532 communicates with the second liquid chamber 24b and the fourth liquid chamber 22b. In this embodiment, the connecting channel 27 has a first connecting channel 271, a second connecting channel 271, a third connecting channel 273 and a fourth connecting channel 274. The first connecting channel 271 A first communication port 271a communicates with the first liquid chamber 24a, a second communication port 272a of the second connection channel 272 communicates with the second liquid chamber 24b, and a third communication port of the third connection channel 273 273a communicates with the third liquid chamber 22a, and a fourth communication port 274a of the fourth connecting passage 274 communicates with the fourth liquid chamber 22b. The working liquid flows into the first and second liquid chambers 24a, 24b through the first and second communication ports 271a, 272a of the first and second connecting passages 271, 272, respectively, because the first partitioning member 242 is the first, The two liquid chambers 24a, 24b are separated such that the working liquid flowing into the first and second liquid chambers 24a, 24b flows into the third and fourth liquid chambers 22a, 22b through the first and second communicating units 2531, 2532, respectively. Finally, the working liquid flows out of the third and fourth liquid chambers 22a, 22b from the third and fourth communication ports 273a, 274a of the third and fourth connecting passages 273, 274, respectively. Thereby, in this embodiment as well, the heat carried by the working liquid can be transmitted to the top plate 21 and the bottom plate 23, and then radiation can be radiated. In an alternative embodiment, as shown in FIGS. 5D and 5E, the first, second, third, and fourth liquid chambers 24a, 24b, 22a, and 22b are respectively provided with first, second, third, and fourth flow paths 243, 244, 223, 224, the first and second flow passages 243, 244 are bent and formed on the lower side of the substrate 25 opposite to the lower liquid chamber 24, and the three or four flow passages 223, 224 are formed to be oppositely formed on the substrate 25. The upper side of the upper liquid chamber 22 guides the working fluid flow path. The first, second, third, and fourth flow passages 243, 244, 223, and 224 are disposed to extend the flow of the working fluid in the first, second, third, and fourth liquid chambers 24a, 24b, 22a, and 22b. The time can also lengthen the heat exchange time of the working fluid with the top plate 21 and the bottom plate 23. In another alternative embodiment, as shown in FIGS. 5F and 5G, a first pump 261 is disposed in a receiving groove 26a in the first liquid chamber 24a (as shown in FIG. 5B), but In other embodiments, the first pump 261 may also be disposed in the third liquid chamber 22a, and a second pump 262 is disposed in the second liquid chamber 24b (eg, In another embodiment, the second pump 262 may also be disposed in the fourth liquid chamber 22a, thereby driving the other. The working fluid flows. Please refer to FIG. 6A for an exploded perspective view of the third embodiment of the liquid-cooling heat dissipation structure of the multi-inlet and interlayer sandwiches; FIG. 6B is a perspective exploded view of the third embodiment of the liquid-cooling heat dissipation structure with multiple inlet and outlet layers. 6C is a three-dimensional combination diagram of a third embodiment of the liquid inlet and outlet interlayer liquid cooling structure; FIG. 6D is an exploded perspective view of an alternative embodiment of the third embodiment of the liquid inlet and outlet interlayer liquid cooling structure. FIG. 6E is a perspective exploded view of another alternative embodiment of the third embodiment of the liquid inlet and outlet interlayer liquid cooling structure; FIG. 6F is another embodiment of the third embodiment of the liquid inlet and outlet interlayer liquid cooling structure An alternative exploded perspective view of the embodiment; FIG. 6G is a perspective exploded view of another alternative embodiment of the third embodiment of the present invention. As shown in FIG. 6A and FIG. 6B, and with reference to FIGS. 5A to 5G, the structure, the connection relationship, and the efficacy in the present embodiment are the same as those in the foregoing second embodiment, and therefore will not be described again, but the embodiment is omitted. The difference from the foregoing second embodiment is that the lower liquid chamber 24 is further provided with a third partition 245 separating the first and second liquid chambers 24a, 24b to form a fifth and sixth liquid chambers 24c, respectively. 24d. In the present embodiment, the at least one communication unit 253 that communicates the upper and lower liquid chambers 22, 24 is further represented by a third communication unit 2533 and a fourth communication unit 2534, such that the first communication unit The second liquid communication chamber 24a communicates with the second liquid chamber 24b and the third liquid chamber 22a. The second communication unit 2533 communicates with the second liquid chamber 24b and the third liquid chamber 22a. The fifth liquid chamber 24c and the fourth liquid chamber 22b communicate with the sixth liquid chamber 24d and the fourth liquid chamber 22b. In this embodiment, the first communication port 271a of the first connecting passage 271 communicates with the first liquid chamber 24a, and the first communication port 271a is represented as an inlet of the working liquid, and the second connection The second communication port 272a of the passage 272 communicates with the second liquid chamber 24b, and the second communication port 272a is represented as an outlet of the working liquid, and the third communication port 273a of the third connecting passage 273 communicates with the fifth liquid a chamber 24c, and the third communication port 273a is represented as an inlet of the working fluid, and a fourth communication port 274a of the fourth connecting passage 274 communicates with the sixth liquid chamber 24d, and the fourth communication port 273a is Expressed as the outlet of the working fluid. The working liquid flows into the first liquid chamber 22a through the first communication port 271a of the first connecting passage 271, and the first partitioning member 242 separates the first and second liquid chambers 24a, 24b to flow into the first liquid chamber 24a, 24b. The working fluid of the first liquid chamber 24a flows into the third liquid chamber 22a through the first communication unit 2531, and the working fluid flowing into the third liquid chamber 22a then flows into the third through the second communicating unit 2532. The second liquid chamber 24b flows out from the second communication port 272a of the second connecting passage 272 while another working liquid flows into the fifth liquid chamber 24c through the third communication port 273a of the third connecting passage 273 due to The first partitioning member 242 separates the fifth and sixth liquid chambers 24c, 24d, and the working liquid flowing into the fifth liquid chamber 24c flows into the fourth liquid chamber 22b through the third communicating unit 2533, and flows in. The working fluid of the fourth liquid chamber 22b then flows into the sixth liquid chamber 24d through the fourth communicating unit 2534 and flows out from the fourth communication port 274a of the fourth connecting passage 274. Thereby, in this embodiment as well, the heat carried by the working liquid can be transmitted to the top plate 21 and the bottom plate 23, and then radiation can be radiated. As shown in FIGS. 6D and 6E, in an alternative embodiment, the first, second, third, fourth, fifth, and sixth liquid chambers 24a, 24b, 22a, 22b, 24c, and 24d are respectively provided with a first and second , three, four, five, six flow passages 243, 244, 223, 224, 246, 247, the first, second, fifth, and sixth flow passages 243, 244, 246, 247 are formed in a curved manner opposite to the base plate 25 On the lower side of the liquid chamber 24, the three or four flow passages 223, 224 are formed to be bent on the upper side of the substrate 25 with respect to the upper liquid chamber 22 to guide the working liquid flow path. As shown in Figures 6F and 6G, the first, second, third, fourth, fifth, and sixth flow paths 243, 244, 223, 224, 246, and 247 (as shown in Figures 6D and 6E) are extended. The working fluid flows in the first, second, third, fourth, fifth, and sixth liquid chambers 24a, 24b, 22a, 22b, 24c, and 24d (as shown in Figs. 6D and 6E) to extend the working fluid and the same. The heat exchange time of the top plate 21 and the bottom plate 23. As in the second embodiment, the first pump 261 can be disposed in a receiving slot of the first, second, and third liquid chambers 24a, 24b, 22a, and the second pump 262 can be disposed in the fourth The other five, six, and six liquid chambers 22b, 24c, 24 are received in the other receiving slots, whereby the working fluid can be driven to flow. Please refer to FIG. 7A for an exploded perspective view of the fourth embodiment of the liquid inlet and outlet heat dissipation structure of the present invention; FIG. 7B is a perspective exploded view of the fourth embodiment of the liquid inlet and outlet heat dissipation structure. 7C is a three-dimensional combination diagram of a fourth embodiment of a liquid-cooling heat dissipation structure with multiple inlet and outlet interlayers; and FIG. 7D is a three-dimensional decomposition of an alternative embodiment of the fourth embodiment of the liquid-cooling heat dissipation structure with multiple inlet and outlet layers Figure 7E is a perspective exploded view of another alternative embodiment of the fourth embodiment of the liquid-cooling heat-dissipating structure of the multi-inlet and interlayer, and the seventh embodiment is the fourth embodiment of the liquid-cooling heat-dissipating structure of the multi-inlet and interlayer A partial cross-sectional view of an alternative embodiment; FIG. 7G is a partial cross-sectional view of another alternative embodiment of the fourth embodiment of the present invention. As shown in FIG. 7A and FIG. 7B, and with reference to FIGS. 6A to 6E, the structure, the connection relationship, and the efficiency in the present embodiment are the same as those in the foregoing third embodiment, and therefore will not be described again, but the embodiment is omitted. The difference from the foregoing third embodiment is that the upper liquid chamber 22 is further provided with a fourth partition 225 separating the third and fourth liquid chambers 22a, 22b to form a seventh and eighth liquid chamber 22c, respectively. 22d. And the at least one communication unit 253 is represented as having a first, two, three, and four communication units 2531, 2532, 2533, and 2534, and the first communication unit 2531 is connected to the first liquid chamber 24a and the first a third liquid chamber 22a, the second communication unit 2532 communicates with the second liquid chamber 24b and the seventh liquid chamber 22c, the third communication unit 2533 communicates with the sixth liquid chamber 24d and the eighth liquid chamber 22d, the fourth communication unit 2534 communicates with the fifth liquid chamber 24c and the fourth liquid chamber 22b. In this embodiment, the first communication port 271a of the first connecting passage 271 communicates with the first liquid chamber 24a, and the first communication port 271a is represented as an inlet of the working liquid, and the second connection The second communication port 272a of the passage 272 communicates with the second liquid chamber 24b, and the second communication port 272a is represented as an inlet of the working liquid, and the third communication port 273a of the third connecting passage 273 communicates with the fourth liquid a chamber 22b, and the third communication port 273a is represented as an outlet of the working fluid, and a fourth communication port 274a of the fourth connecting passage 274 communicates with the eighth liquid chamber 22d, and the fourth communication port 273a is Expressed as the outlet of the working fluid. The fifth communication port 275a of the fifth connecting passage 275 communicates with the fifth liquid chamber 24c, and the fifth communication port 271a is represented as an inlet of the working liquid, and the sixth communication port 276a of the sixth connecting passage 276 is connected. The sixth liquid chamber 24d, and the sixth communication port 276a is represented as an inlet of the working liquid, the seventh communication port 277a of the seventh connecting passage 277 communicates with the third liquid chamber 22a, and the seventh communication The port 277a is shown as the outlet of the working fluid, and the eighth communication port 278a of the eighth connecting passage 278 communicates with the seventh liquid chamber 22c, and the eighth communicating port 278a is indicated as the outlet of the working fluid. The working liquid flows into the first liquid chamber 24a through the first communication port 271a of the first connecting passage 271, and the working liquid flowing into the first liquid chamber 24a flows into the third through the first communicating unit 2531. The liquid chamber 22a, the working fluid flowing into the third liquid chamber 22a then flows out from the seventh communication port 277a of the seventh connecting passage 277 while the other working liquid passes through the second communication port 272a of the second connecting passage 272. Flowing into the second liquid chamber 24b, the working liquid flowing into the second liquid chamber 24b flows into the seventh liquid chamber 22c through the second communicating unit 2532, and the working fluid flowing into the seventh liquid chamber 22c is subsequently worn. The eighth communication port 278a passing through the eighth connecting passage 278 flows out. And another working liquid flows into the fifth liquid chamber 24c through the fifth communication port 275a of the fifth connecting passage 275, and the working liquid flowing into the fifth liquid chamber 24c flows into the fourth liquid through the fourth communicating unit 2534. The chamber 22b, the working fluid flowing into the fourth liquid chamber 22b then flows out from the third communication port 273a of the third connecting passage 273 while another working liquid flows in through the sixth communication port 276a of the sixth connecting passage 276. The sixth liquid chamber 24d, the working fluid flowing into the sixth liquid chamber 24d flows into the eighth liquid chamber 22d through the third communicating unit 2533, and the working fluid flowing into the eighth liquid chamber 22d is subsequently passed through. The fourth communication port 274a of the fourth connecting passage 274 flows out. Thereby, in this embodiment as well, the heat carried by the working liquid can be transmitted to the top plate 21 and the bottom plate 23, and then radiation can be radiated. As shown in Figures 7D and 7E, in an alternative embodiment, the first, second, third, fourth, fifth, sixth, seventh, and eight liquid chambers 24a, 24b, 22a, 22b, 24c, 24d, 22c, 22d is respectively provided with first, second, third, fourth, fifth, sixth, seventh and eighth flow passages 243, 244, 223, 224, 246, 247, 226, 227, and the first, second, fifth and sixth flow passages 243 , 244, 246, 247 are formed on the lower side of the substrate 25 opposite to the lower liquid chamber 24, and the three, four, seven, and eight flow paths 223, 224, 226, 227 are bent and formed on the substrate 25 The upper side of the upper liquid chamber 22 guides the working liquid flow path. As shown in Figures 7F and 7G, by the first, second, third, fourth, fifth, sixth, seventh, and eighth flow paths 243, 244, 223, 224, 246, 247, 226, 227 (e.g., 7D, 7E) to extend the working fluid in the first, second, third, fourth, fifth, sixth, seventh, and eight liquid chambers 24a, 24b, 22a, 22b, 24c, 24d, 22c, 22d (eg, The time of flow of 7D, 7E) can also prolong the heat exchange time of the working fluid with the top plate 21 and the bottom plate 23. In an alternative embodiment, the embodiment further includes a third pump (not shown) and a fourth pump (not shown), and the first pump 261 can be disposed in the first and third liquid chambers. In a receiving groove of the chambers 24a, 22a, the second pump 262 may be disposed in the second and seventh liquid chambers 24b, 22c, and the third pump may be disposed in the fifth and fourth liquid chambers 24c. In the 22b, the fourth pump can be disposed in the sixth and eighth liquid chambers 24d, 22d, whereby the working liquid can be driven to flow. The present invention has been described in detail above, but the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited. Any changes and modifications made in accordance with the scope of this new application shall remain covered by the patents of this creation.