469results about "Ohmic-resistance heating devices" patented technology

The invention discloses a heat-not-burn device and a heating control method thereof.The heating control method comprises the steps that when a heating starting signal is received, a heating assembly is controlled to heat an aerosol-forming substrate, so that the aerosol-forming substrate is heated to a first temperature from an initial temperature; when it is detected that the suction action starts, the heating assembly is controlled to heat the aerosol-forming substrate so that the aerosol-forming substrate can be heated to a third temperature from the current temperature, and the third temperature is larger than or equal to the first temperature; when it is detected that the smoking action is finished, the heating assembly is controlled to heat the aerosol-forming substrate so that the aerosol-forming substrate can be cooled to a fourth temperature from the current temperature, and the fourth temperature is smaller than the third temperature. By implementing the technical scheme of the invention, the aerosol-forming substrate cannot be excessively carbonized, and the loss is small.

Apparatuses and methods for drying objects are provided. The apparatus can comprise a housing configured to provide an airflow channel having an airflow inlet and an airflow outlet, an airflow generating element configured to generate an airflow through the airflow channel, and one or more radiation energy sources configured to generate infrared radiation and direct the infrared radiation toward an exterior of the housing. A device controller can control the operation of the airflow generating element and the one or more radiation energy sources, and a power element controller in connection with the device controller can control the operation of the power element that can provide power at least to the radiation energy source and the airflow generating element.

A temperature control device for livestock raising having a temperature setting function according to one aspect of the present disclosure may comprise: a housing; a first connector disposed on one side of the housing, and to which an input cable connected to an input power source is coupled; a plurality of second connectors provided on one side of the housing and coupled to an output cable connected to the heater assembly to supply electrical power, in which the livestock fence is divided into a plurality of regions and each region is equipped with the temperature sensor and the heater assembly, the heater assembly comprising a plurality of heaters; a third connector which is provided on one side of the housing and to which a plurality of sensor cables respectively connected to the plurality of temperature sensors are coupled; and a temperature controller configured to control electrical power supplied to the plurality of heater assemblies.

The present disclosure relates to an aerosol-generating device and a heating structure including a heating portion and two conductive portions; the heating portion has a spiral structure and is formed by winding at least one heating element; the heating element includes a heating substrate for generating heat in an electrified state, and an infrared radiation layer provided on an outer surface of the heating substrate for radiating infrared light waves; the heating portion includes a first end and a second end opposite to the first end; and the two conductive portions are connected to the first end and the second end of the heating portion, respectively, and extend in a same direction. By winding at least one heating element to form a heating portion having a hollow spiral structure, the heat transfer efficiency of the heating portion may be improved, and the overall reliability of the heating structure may be improved, such that the uniformity of the gap between the heating portion and the tube body may be maintained, and thus a temperature field may be kept uniform.

The invention provides a comprehensive multi-dimensional infrared heating automatic control method and system, and relates to the technical field of infrared heating, and the method comprises the steps: obtaining the temperature data, power data and workpiece surface temperature distribution data of infrared heating equipment, carrying out the feature extraction based on deep learning, constructing a dynamic compensation matrix, and obtaining a dynamic compensation matrix; and establishing an adaptive heating optimization model to generate an optimal control strategy, and dynamically adjusting the layout, power and angle of the lamp tube. Accurate control over infrared heating is achieved, heating uniformity is improved, energy consumption is reduced, and the service life of equipment is prolonged.

The present application provides a heating device, an aerosol generating system, and a light heater for a heating device. The heating device is configured to heat an aerosol generating product to generate an aerosol, and comprises: a receiving cavity used for receiving the aerosol generating product; and a light heater used for emitting light to irradiate the aerosol generating product, so that the aerosol generating product is heated by light to generate an aerosol, wherein when the aerosol generating product is received in the receiving cavity, the light heater does not contact the aerosol generating product. According to the heating device, under the condition that the light heater does not contact the aerosol generating product for heat conduction, the light heater emits light to heat the aerosol generating product.

The invention relates to a temperature adjusting part, a heating assembly, a seat and a vehicle. The temperature adjusting part comprises a body and a temperature adjusting part, the phase change microcapsules are arranged in the body, and the infrared light transmittance of capsule shells of the phase change microcapsules is larger than or equal to 60%. The phase change microcapsules with the infrared light transmittance larger than 60% are added into the body, so that most of infrared light emitted by the heating assembly can penetrate through the body, then most of heat of infrared radiation can penetrate through the body, the infrared radiation physiotherapy function of the heating assembly is improved, meanwhile, the heating efficiency of the heating assembly is improved, and the heating efficiency of the heating assembly is improved. The technical problem of low overall heating efficiency caused by low heat utilization rate of a seat adopting an infrared radiation device in the prior art is at least partially solved.

hardening device, comprising: a first elliptical cylindrical reflector and a second elliptical cylindrical reflector, wherein the first elliptical cylindrical reflector and the second elliptical cylindrical reflector are arranged such that they have a common focal point, and a light source positioned at a second focal point of the first elliptical cylindrical reflector, wherein light emitted by the light source is reflected from the first elliptical cylindrical reflector to the common focal point and is reflected back from the second elliptical cylindrical reflector to the common focal point, wherein a light source is absent at a second focal point of the second elliptical cylindrical reflector.

There is provided a ceramic heater including a ceramic plate including a center portion within a radius of 60 mm, an intermediate portion having a radius of 80 to 120 mm, and an outer peripheral portion having a radius of 130 mm or more; and a resistance heating element embedded in the ceramic plate. The resistance heating element is configured such that a volume resistivity of the resistance heating element is gradually increased as a distance from the center is increased. When the volume resistivity of the resistance heating element at an outer edge of the center portion is 100%, a ratio of the volume resistivity of the resistance heating element in the intermediate portion is within a range of 102 to 120%, and a ratio of the volume resistivity of the resistance heating element in the outer peripheral portion is within a range of 108 to 139%.

Disclosed are a heat-not-burn device and a heating control method therefor. The heating control method comprises: upon receipt of a heating starting signal, controlling a heating assembly to heat an aerosol forming matrix, so that the aerosol forming matrix is heated from an initial temperature to a first temperature; upon detection that a vaping action starts, controlling the heating assembly to heat the aerosol forming matrix, so that the aerosol forming matrix is heated from a current temperature to a third temperature, wherein the third temperature is greater than or equal to the first temperature; and upon detection that the vaping action is finished, controlling the heating assembly to heat the aerosol forming matrix, so that the aerosol forming matrix is cooled from a current temperature to a fourth temperature, wherein the fourth temperature is smaller than the third temperature.

The invention belongs to the technical field of ground verification tests of aircraft movable parts, and particularly relates to a follow-up heating device for ground verification tests of aircraft movable parts, which can keep the relative position of an electric heating element and a movable part unchanged in the test, so that accurate control of temperature distribution on the movable part can be ensured, and the test efficiency is improved. The thermal environment of the movable part in flight is effectively restored, and a reliable test result is obtained.

An apparatus may include a base plate configured to support a package substrate, semiconductor chips on the package substrate in rows and columns; a lamp heater configured to irradiate light to the semiconductor chips to mount the semiconductor chips on the package substrate; and a pressurization mask including a transparent plate between the base plate and the lamp heater. The transparent plate includes a first surface facing the base plate and a second surface opposite to the first surface, light absorbing patterns on transmission regions of the first surface, such that the plurality of light absorbing patterns at least partially overlap with corresponding semiconductor chips of the plurality of semiconductor chips in the vertical direction, and a light reflecting pattern on a reflection region of the second surface, wherein the reflection region is not overlapped with the transmission regions in the vertical direction.

The invention discloses a control system for detecting light attenuation and self-compensation of an LED heating lamp panel, and relates to the field of semiconductor wafer heating and cleaning, the system collects illumination data of the LED heating lamp panel through a spectrum detection unit, a main control unit compares real-time illumination data with target illumination data, and then the input power of the lamp panel is adjusted to realize self-compensation; the temperature detection unit and the current detection unit respectively monitor the temperature of the lamp panel and the current of the power supply loop, and stop the self-compensation operation in case of abnormality; after illumination collection or power adjustment is completed every time, the lamp panel enters a zero-power input stage to be cooled; after the self-compensation is completed, the main control unit transmits the adaptive power value to the equipment upper computer so as to update the process parameters; according to the system, automatic detection and accurate compensation of light attenuation of the LED heating lamp panel are achieved, manual intervention is not needed, the stability of the light power density of the LED heating lamp panel is guaranteed, the equipment loss is reduced, and the wafer cleaning quality and the production efficiency are improved.

The invention provides a heating device, an aerosol generating system and a light heater for the heating device. The heating device is configured to heat an aerosol generating product to generate aerosol, and comprises a receiving cavity for receiving the aerosol generating product; a light heater for emitting light to irradiate the aerosol-generating article so as to heat the aerosol-generating article by the light to generate an aerosol; the light heater is in non-contact with the aerosol-generating article when the aerosol-generating article is received within the receiving cavity. According to the heating device, the light heater and the aerosol generating product emit light to heat the aerosol generating product under the condition of non-contact heat conduction.

The present application discloses an electrode sheet heating device, and an electrode sheet production system and method. The electrode sheet heating device (10) comprises a box body (1); two roller sets (2) which are mounted in the box body (1) and arranged at intervals in a first direction (x), each roller set (2) comprising at least one first guide roller (21) such that the electrode sheet (4) sequentially and alternately bypass all the first guide rollers (21) in the two roller sets (2); and a heating assembly (3) which is mounted in the box body (1) and configured to heat the coated electrode sheet (4).

To provide an electronic component inspection device and an electronic component inspection method.SOLUTION: An electronic component inspection device is used for inspecting an electronic component and comprises a carrier frame, a heating module, and an inspection module. The carrier frame is used for mounting the electronic component, and the heating module includes a first heating source and a second heating source. The first heating source is disposed on one side of the carrier frame and irradiates one surface of the electronic component. The second heating source is disposed on the other side of the carrier frame and irradiates the other surface of the electronic component. The inspection module includes a moving mechanism and an inspection probe attached to the moving mechanism. The moving mechanism is disposed corresponding to the carrier frame and drives the inspection probe to inspect the electronic component.SELECTED DRAWING: Figure 2

A method for drying a display panel and an apparatus for drying a display panel are provided. The method for drying a display panel includes: providing a display panel including a first light emitting element, a second light emitting element, and a third light emitting element on a stage including a thermal heater; providing an infrared heater on the objective table; providing an infrared blocking mask between the display panel and the infrared heater; and baking at least one of the first light-emitting element and the second light-emitting element and the third light-emitting element at different baking temperatures by the thermal heater and the infrared heater.

An embodiment of a qubit tuning device includes a first layer configured to generate a magnetic field, the first layer comprising a material exhibiting superconductivity in a cryogenic temperature range. In an embodiment, the qubit tuning device includes a qubit of a quantum processor chip, wherein the first layer is configured to magnetically interact with the qubit such that a first magnetic flux of the first layer causes a first change in a first resonance frequency of the qubit by a first frequency shift value.

To provide a technique for purifying a substrate carrying module which carries a substrate through magnetic flotation.SOLUTION: In a device which carries a substrate to a substrate processing chamber where the substrate is processed, A substrate carrying chamber has a floor surface part which is provided with a first magnet, and a side wall part in which an opening part to which the substrate processing chamber is connected is formed. The substrate carrying module comprises a substrate holding part and a second magnet, and is configured to move in the substrate carrying chamber through magnetic flotation using reaction force acting with respect to the first magnet. A heating part heats the substrate carrying module so as to emit a contaminant sticking on a surface of the substrate carrying module.SELECTED DRAWING: Figure 1

According to an example embodiment, an apparatus for drying an electrode is provided. The device includes a plurality of light emitting devices arranged along a traveling direction of electrodes, each electrode including a plate and an active material, where each of the plurality of light emitting devices includes: a light source configured to generate light of an infrared band; and a reflector configured to reflect light generated by the light source, and a reflecting surface of the reflector is a paraboloid.

The present invention provides an aerosol generating device (1) and a heating structure (10) for the same. The heating structure (10) includes a heating element (12) capable of emitting infrared light waves when energized and a tube (11) associated with the heating element (12) through which infrared light waves are transmitted, with a gap between the heating element (12) and the wall of the tube (11). The heating element (12) includes a heating portion (121) and a conductive portion (122). The heating portion (121) includes at least two spaced-apart heating sections (1211, 1212), which are electrically connected to the conductive portion (122). The heating element (12) does not overburn the aerosol-forming matrix (2), significantly improving the smoking experience and significantly shortening the pre-heating time under high-temperature operating conditions, thereby significantly improving the consumer experience. The heating element (121) can perform stepwise heating in accordance with various aerosol-forming matrices (2), and the temperature field distribution is reasonable.

The present invention provides a heating mechanism and an aerosol generating device, the heating mechanism includes a cavity, a heater, and a first end cover including an inner cylinder connected to one end of the heater and extending at least partially into the cavity, the inner cylinder having a closed end and an opposite open end, the open end of the inner cylinder for abutting against the aerosol product when the aerosol product is received in the cavity, such that a substantially closed space is formed between the closed end and the open end. The present invention can form a closed cavity in the end cover after inserting the aerosol generating product into the heating mechanism, and when the inserted aerosol generating product is heated, the closed cavity can store the aerosol generated by heating, thereby increasing the smoke density when the user smokes, and further enhancing the smoking experience of the user. Meanwhile, the closed cavity can collect condensate and residue, making the aerosol generating device easier to clean.

A contact welding tool (1) has at least one heating element (2) arranged to be in contact with a workpiece and at least one heating source for heating the heating element (2), wherein at least one heating source is an IR radiation source (6) which emits IR radiation (IR) in the short-wave infrared range. In a method for operating a contact welding tool (1), the heating element (2) of the contact welding tool (1) is heated by means of short-wave infrared radiation (IR) and then brought into contact with the workpiece to be formed. The invention can be used particularly advantageously for hot riveting, for example, plastic rivets.

The invention relates to the technical field of micro-grids, in particular to a low-voltage micro-grid stabilization cabinet which comprises a box body, one end of the inner side wall of the box body is fixedly connected with a cabinet body, and one side wall of the box body is fixedly connected with a heat dissipation and insect repelling mechanism for dissipating heat of the cabinet body and repelling insects. According to the low-voltage micro-grid stabilization cabinet, the first motor drives the connecting rod mechanism to control the swing angle of the first cover plate and the second cover plate, the second motor drives the connecting rod mechanism to control the swing angle of the first cover plate and the second cover plate, so that the stability of the low-voltage micro-grid stabilization cabinet is improved, and the stability of the low-voltage micro-grid stabilization cabinet is improved. The opening degree of the heat dissipation opening can be adjusted in real time according to temperature data fed back by the detection mechanism, the heat dissipation efficiency is improved, meanwhile, protection performance reduction caused by full opening is avoided, and a first baffle is matched with an electric fence to form a protection barrier to kill contacted insects.

Provided is an inspection apparatus capable of improving the responsiveness of temperature adjustment of a substrate. The inspection apparatus of the present invention includes: a stage capable of placing a substrate; a cooling section that cools the substrate placed on the stage; a probe card having a probe that contacts the substrate to supply power; a light irradiation mechanism that irradiates a surface of the substrate opposite the placement surface with light; and a control section that controls the light irradiation mechanism.

The present invention relates to a substrate processing apparatus having a heat generating unit mounted thereon, comprising: a chuck base capable of rotating about a rotation center axis and including a rotating chuck and a chuck supporting unit; the rear nozzle assembly is arranged through a hollow part formed in the center of the chuck base and used for spraying the processing liquid to the lower surface of the substrate; a glass cover sheet disposed between the upper surface of the rotary chuck and the rear nozzle assembly when viewed from a top view, the glass cover sheet having a through-hole formed in the center thereof, the through-hole allowing the rear nozzle assembly to pass therethrough; and a heat generating part which is located between the cover glass and the chuck support part, is provided inside the inner peripheral surface of the rotary chuck, and has an inclined refracting surface of a predetermined width formed on the cover glass so as to surround the periphery of the through-hole when viewed from a top view, and has an inclined refracting surface of a predetermined width formed on the cover glass when viewed from a main cross-sectional view. The inclined refracting surface is formed on the upper surface of the cover glass and is inclined upward in the radial direction with respect to the rotation center axis.

The invention concerns a heating device (14) comprising; a tubular lamp (16) comprising two free end sections (32); at least one reflector (34) that extends longitudinally at a predefined transverse distance (D) from the lamp (16); two holding members (46) for holding the lamp (16) in a transverse position relative to the reflector (34), each holding member (46) being attached to the reflector (34); characterised in that each free end section (32) of the lamp (16) is removably mounted on each holding member (46) by reversibly interlocking a portion of the free end section (32) of the lamp with a housing (54) of complementary shape in a direction orthogonal to the longitudinal direction.

A semiconductor device and a processing method therefor, and a method for measuring temperature are provided. The semiconductor device includes a chamber, including a bearing component configured to place a wafer; a heat supply assembly configured to supply a heat source to the chamber; an adjustment plate; and a temperature measuring assembly configured to receive heat radiation and output a temperature measured according to the received heat radiation. The adjustment plate has a first light transmittance when the wafer is placed on the bearing component, and the temperature measuring assembly receives the heat radiation that is emitted by the wafer and passes through the adjustment plate. The adjustment plate has a second light transmittance different from the second light transmittance when the wafer is not placed on the bearing component, and the temperature measuring assembly receives the heat radiation emitted by the adjustment plate.