摘要:
The invention relates to a battery assembly with high thermal conductivity. The battery assembly comprises a metal case having a hollow accommodation cavity formed therein, a plurality of battery cores installed parallel to one another within the metal case, and a common electrode for connection to the other electrode in each of the battery cores. Each of the battery cores has two electrodes, with one of the electrodes that corresponds to those of the rest of the battery cores being connected in a thermally conductive manner to the metal case. The invention takes advantage of high thermal conductivity of metallic material and dissipates heat by connecting the metal case to the battery electrodes. The invention further comprises fixation troughs formed on the metal case, thereby reducing the size of the assembly.
摘要:
A battery based power supply assembly is disclosed. The system comprises a discharge initiating device and a plurality of battery modules electrically connected with one another. Each of the battery modules comprises a plurality of battery cells, a discharge load connected in series with the battery cells, a switch coupled between the battery cells and the discharge load, a temperature sensor, and a controller adapted for placing the switch in its electrically connected state upon being driven by the discharge initiating device. The invention further provides a safe method of draining the energy from the power supply assembly disclosed herein.
摘要:
The invention relates to a battery assembly with high thermal conductivity. The battery assembly comprises a metal case having a hollow accommodation cavity formed therein, a plurality of battery cells installed parallel to one another within the metal case, and a common electrode for connection to the other electrode in each of the battery cells. Each of the battery cells has two electrodes, with one of the electrodes that corresponds to those of the rest of the battery cells being connected in a thermally conductive manner to the metal case. The invention takes advantage of high thermal conductivity of metallic material and dissipates heat by connecting the metal case to the battery electrodes. The invention further comprises fixation troughs formed on the metal case, thereby reducing the size of the assembly.
摘要:
The invention relates to a battery cell provided on its peripheral side surface, instead of on its bottom surface, with a welding zone for connection to a metal strip. The invention also relates to a method for linking multiple battery cells in parallel or in series into a battery module, with spot welding connections to the positive and negative terminals not on opposite ends to improve production flow. Over current protection device is incorporated to form a compact battery module with internal over current protection.
摘要:
One embodiment of the invention relates to a method of manufacturing a light emitting diode. The method includes forming an insulating layer on an area, not covered by a seed layer, of at least one of a p-type semiconductor layer and an n-type semiconductor layer, wherein the impurity concentration varies on the surface of the area; and immersing at least part of the seed layer into an electrolyte having metal ions which tend to reduce and deposit on the seed layer under no bias voltage.
摘要:
A high power system provided with a circuit breaker is disclosed, in which the circuit breaker controls the electrical connection in the system. The circuit breaker has a switch device and a connecting device. Two conductive terminals provided in the connecting device are spaced apart from each other and connected to a power source. The connecting device is equipped with a safety latch for transmitting a signal demanding the establishment of electrical connection to an interrupting control circuit. A conductive element provided in the switch device is electrically connected to the conductive terminals of the connecting device, and then a latch releasing element provided in the switch device drives the safety latch to activate the interrupting control circuit, so as to permit power transmission in the high power system.
摘要:
An external thermal device for connecting to a thermal module disposed inside an electronic device is disclosed. The external thermal device includes a heat conducting component. An end of the heat conducting component is for inserting into an opening of the electronic device so as to connect to the thermal module in a removable manner. The heat conducting component is for conducting heat transmitted from the thermal module. The external thermal device further includes a heat dissipating component or a heat storage component disposed on the other end of the heat conducting component for dissipating or storing heat transmitted from the heat conducting component.
摘要:
A method of forming a plurality of bumps over a wafer mainly comprises providing the wafer having a plurality of bonding pads formed thereon, forming an under bump metallurgy (UBM) layer over the bonding pads wherein the UBM layer includes an adhesive layer, for example a titanium (Ti) layer or an aluminum (Al) layer, and at least one electrically conductive layer formed on the adhesive layer, removing the portions of the electrically conductive layer located outside the bonding pads, forming a plurality of bumps over the residual portions of the electrically conductive layer disposed above the bonding pads, etching the adhesive layer located outside the bumps, and then reflowing the bumps.
摘要:
A chassis for interface card modules includes a housing and a pair of parallel first rails disposed within the housing. A second rail is disposed between and in parallel to the first rails. A plurality of card guides are mounted detachably on the first and second rails. The second rail includes a main rail section and an extension rail section which are interconnected releaseably by a fastening unit. A partition plate has two opposite ends connected respectively and detachably to the first rails. The extension rail section is connected detachably to the partition plate. The partition plate is changeable in position on the first rails. The total length of the second rail is changeable due to the presence of the extension rail section.
摘要:
The invention relates to a battery assembly with high thermal conductivity. The battery assembly comprises a metal case having a hollow accommodation cavity formed therein, a plurality of battery cells installed parallel to one another within the metal case, and a common electrode for connection to the other electrode in each of the battery cells. Each of the battery cells has two electrodes, with one of the electrodes that corresponds to those of the rest of the battery cells being connected in a thermally conductive manner to the metal case. The invention takes advantage of high thermal conductivity of metallic material and dissipates heat by connecting the metal case to the battery electrodes. The invention further comprises fixation troughs formed on the metal case, thereby reducing the size of the assembly.