172results about How to "Compact appearance" patented technology

A fan assembly includes a nozzle and a body on which the nozzle is mounted. The nozzle has a rear section having at least one first air inlet, at least one first air outlet, and a first interior passage for conveying air from said at least one first air inlet to said at least one first air outlet; and a front section having at least one second air inlet, at least one second air outlet, and a second interior passage for conveying air from said at least one second air inlet to said at least one second air outlet. A first air flow through the first interior passage and a second air flow through the second interior passage are each generated within the body. At least one of the temperature, humidity, and electrical charge of the second air flow is changed before it enters the second interior passage.

A fan assembly includes a nozzle having a first casing section, a second casing section, an air inlet, an air outlet, and an interior passage for conveying air from the air inlet to the air outlet. The nozzle defines a bore through which air from outside the fan assembly is drawn by air emitted from the nozzle. The nozzle is detachably mounted on a body including a motor and impeller unit for generating an air flow through the interior passage, and a humidifier for humidifying the air flow before it enters the interior passage. The first casing section defines, at least in part, the interior passage, and is detachable from the second casing section to allow the interior passage to be accessed by a user for cleaning.

A fan assembly includes a nozzle and a body on which the nozzle is mounted. The nozzle has a first air inlet, a first air outlet, and a first interior passage for conveying air from the first air inlet to the first air outlet. The nozzle also includes a second air inlet, a plurality of second air outlets, and a second interior passage for conveying air from the second air inlet to the second air outlets. The body generates a first air flow through the first interior passage and a second air flow through the second interior passage. A first air passageway conveys the first air flow to the first air inlet and a second air passageway conveys the second air flow to the second air inlet. One of the temperature, humidity, composition and electrical charge of the second air flow is changed before it is emitted from the nozzle.

Humidifying apparatus includes a chamber, and a water tank for supplying water to the chamber. A baffle located within the chamber divides the chamber into an inlet section and an outlet section, and guides water received from the water tank along the inlet section to the outlet section. An air flow is conveyed over water stored in the outlet section of the chamber and is emitted from the apparatus. Water within both the inlet section and the outlet section of the chamber is irradiated with ultraviolet radiation. The water within the outlet section is atomized by a transducer to humidify the air flow.

The invention provides a spinning process of covering yarn with high hollowness degree, a prepared covering yarn and a process for weaving towel by utilizing the covering yarn. The spinning process comprises the following steps of: compositing and twisting two crude cotton yarns and water-soluble vinylon filament with number of 4.1-7.3 tex to prepare a spun yarn with cotton fiber covering the water-soluble vinylon filament; and hydrolyzing the water-soluble vinylon filament to obtain the covering yarn with the high hollowness degree. The strength and the hollowness degree of the covering yarn with the high hollowness degree, prepared by the spinning process disclosed by the invention, are higher than the strength and the hollowness degree of a common hollow covering yarn with the same yarn count, the overing yarn with the high hollowness degree is soft and fluffy and has strong water absorbability and improved heat insulation performance; and the woven towel prepared by the process of the invention is light and fluffy, and has good heat insulation performance and resilience, high water absorption speed, large unit-area water absorption amount and high drying speed.

Disclosed is a lighting fixture. The lighting fixture includes reflecting part having an opening which penetrates the reflecting part, a light source irradiating light toward the reflecting part, a mounting part which mounts the light source thereon, a circuit part disposed at an opposite side to the opening of the reflecting part and driving the light source, and a power connecting part supplying power from outside to the circuit part. With this lighting fixture, since light irradiated from the light source is reflected by the reflecting part before exiting the lighting fixture, the light is not directly emitted towards a user, thereby reducing glare. Further, the reflecting part, the light source, the circuit part and the power connecting part are combined into an integrated module, thereby permitting easy installation while providing a compact outer appearance.

A liquid crystal display with improved backlight structure is presented. The liquid crystal display includes a liquid crystal (LC) panel for displaying image, a backlight assembly for providing light to the LC panel and a top frame combined with the bottom frame to complete LCD assembling. The backlight assembly includes a bottom frame, light source, and optical member. The bottom frame includes a light source receiving part, a side wall and a optical member receiving part which extends inwardly to the inner side of the backlight assembly. Thus, the overall size of the LCD can be reduced.

The invention relates to a handheld tool. The handheld tool comprises a work assembly which is used for driving a motor of the work assembly, a shell and a transmission assembly which is accommodated in the shell and transfers the power of the motor to the work assembly; the whole shell extends lengthwise; the shell comprises a shell front part which is used for arranging the work assembly and a shell rear part which is used accommodating the motor; and the shell rear part is provided with an installation part of a battery pack which provides power for the motor, and a holding part which is positioned between the shell front part and the shell rear part.

The invention discloses a high-voltage flexible LED patch lamp tape and a manufacturing technology and a mounting method thereof. The high-voltage flexible LED patch lamp tape is mainly composed of one lamp tape unit or more than one lamp tape units connected back and forth. Each lamp tape unit comprises a transparent flexible casing and a double-sided flexible strip circuit board encapsulated in the transparent flexible casing. The front and rear ends of each lamp tape unit are respectively sleeved with an end cap, and more than one lamp tape unit can be connected back and forth through connecting parts matched with the end caps. Compared with the prior art, the high-voltage flexible LED patch lamp tape has the advantages that the high-voltage flexible LED patch lamp tape is light in weight, small in size, process saving, safe and reliable, convenient to mount, and the like.

The invention discloses a self-propelled installation type ring cutting device for building pipes, which includes a mobile installation module and a rotary ring cutting module. The inner side is provided with a limited installation ring to the right, and the inner side of the limited installation ring is provided with six sets of clamping and moving installation mechanisms at equal angles. The rotary ring cutting module is arranged on the outside of the supporting mobile installation cylinder. The rotating mechanism on the outside of the mobile installation cylinder and the power ring cutting mechanism installed at the same angle on the left end thereof, the rotation mechanism includes the I-shaped rotating guide rail installed on the outside of the supporting mobile installation cylinder, and the outer side of the I-shaped rotating guide rail is provided with a package and a rotating support Installing the cover, the invention has the advantages of novel structure, compact appearance, high-efficiency transmission, fast and stable operation, neat cutting surface, and cutting process blocks.

The present invention and a peel processing tool, in particular, relate to an axisymmetric melon and fruit peeling tool and its assembly method. The tool box is formed between the machine base shell and the machine cover shell, and a transmission mechanism is arranged in the machine tool box. As an improvement: on the machine cover shell The machine cover column is set, and the machine cover column is provided with the column inner groove and the column outer groove; the machine cover column can slide up and down to fix the knife cutting mechanism and the stabilizing device, and the knife cutting mechanism is also equipped with an adjustment device; the transmission mechanism will be simple The action of the hand crank is converted into the rotation of the axisymmetric melon and fruit and the up and down movement of the peeling blade, which realizes the whole process of peeling, which is convenient and labor-saving; the manual shaking method is used to achieve fast peeling, which is safe It is environmentally friendly, and can adjust the peeling speed in real time according to the needs; the combination of the knife holder guide rod, the guide sub-shaft and the compression spring enables the peeling blade to cling to the surface of the axisymmetric melon and fruit under the elastic force of the compression spring, adapting to different sizes and sizes. Shaped axisymmetric melon and fruit peeler.

The invention relates to a turning high-resolution onboard zoom pick-up lens and a control method thereof. A front placing group A with the positive focal power, a zooming group B with the negative focal power, a compensation group C with the positive focal power, an iris diaphragm assembly D, a rear placing group E with the positive focal power and a turning reflecting mirror group F are sequentially arranged in an optical system of the lens in the light incidence direction. According to the turning high-resolution onboard zoom pick-up lens and the control method thereof, a light path is turned by 180 degrees, the small, exquisite and compact appearance structure is achieved, and the pick-up lens has the advantages of being long in focus, large in field angle, high in resolution, suitable for the onboard camera shooting field and the like; the focus control function, the continuous zooming control function, the manual/automatic dimming function and the image output function can be achieved through an electric focusing mechanism, an electric zooming mechanism, an electric dimming mechanism and the like.

The invention discloses a garbage processing machine, which comprises a machine base, an extrusion mechanism, a crushing mechanism, a control unit, and a transmission mechanism; the upper end of the crushing mechanism is connected with a material inlet, and the crushing mechanism is used for crushing the garbage materials introduced from the material inlet processing; the extrusion mechanism and the crushing mechanism each include a box body, the extrusion box body is connected with the crushing box body, and the two boxes are fixed, and the extrusion mechanism is used to squeeze and dehydrate the crushed garbage materials; one end of the extrusion mechanism is The discharge port is equipped with a spring platen mechanism for controlling the extrusion discharge speed; the transmission mechanism includes a motor, a pulley and a transmission gear, and the motor operates through a pulley variable speed transmission and a gear meshing transmission drive device; the control The unit is used to realize automatic control of the working state of the garbage disposal device. The device solves the problem of secondary pollution to the environment caused by inefficient and improper garbage disposal, and relieves the pressure on the disposal of kitchen garbage in daily life.

The invention relates to organic precursor-based trivalent chromium black passivation solution and a preparation method thereof, and belongs to the technical field of metal surface treatment. The passivation solution comprises 0.1 to 10g/L of Cr3+, 0.5 to 30g/L of organic carboxylic acid, 0.1 to 10g/L of acid mordant dye, 1 to 20g/L of NO3- and the balance of pure water. The preparation method for the passivation solution comprises the following steps of: dissolving the Cr3+ compound in the pure water; adding the organic carboxylic acid into the mixture; after the organic carboxylic acid is completely dissolved, heating the obtained product to the temperature of between 70 and 90 DEG C to perform a reaction for 1 to 2 hours; after the reaction is completed, cooling the solution to the temperature of between 20 and 30 DEG C; adding the NO3- into the solution; stirring and dissolving the mixture; adding the acid mordant dye into the obtained product to stir and dissolve the mixture; and supplementing the balance of water to a regulated volume to uniformly stir the mixture. The organic precursor-based trivalent chromium black passivation solution and the preparation method thereof have the advantages of simple passivation solution formula, simple and convenient preparation and passivation operation process of the passivation solution, low passivation cost and high added value of the product.

Disclosed is a microwave oven having a toasting function and compact dimensions. The microwave oven comprises a cavity and a component chamber; a toaster case at a front of the component chamber and having an opening at a front thereof; a toaster door at a front of the toaster case for opening/closing the opening; a tray assembly installed in an interior of the toaster case for supporting at least one slice of bread; and a heater assembly installed in an interior of the toaster case, for heating the bread.

The invention relates to a p-type copper sulphide transparent conductive film preparing method, characterized in forming unimolecular film on transparent quartz glass substrate surface by silicane molecule chemical absorption, and then diping in the prepared precursor solution. By induction of the unimolecular film, by controlling growth temperature and time of the film and the proportions of components of the precursor solution, it can prepare films of different conductivities and transmittances. At room temperature, the conductivity of the film can reach above 105S/m, average transmittance of the film in visible light range reaches above 60% and the transmittance of the film in local range can reach above 80%. And it can prepare films on substrates with complex shapes, suitable for industrialized large area film production. And the prepared p-type CuxS transparent conductive film can be applied to flat panel displays, solar batteries, LEDs and other photoelectric devices.

The invention relates to a single-phase dry type converter transformer for suppressing a polysilicon. The single-phase dry type converter transformer comprises an iron core, not less than two low-voltage winding input units, an electrostatic shielding layer, a low-voltage winding with not less than one tap and a high-voltage winding with not less than one lap, wherein the low-voltage winding is provided with n taps and n+1 tap positions, each tap position is controlled by a two-way silicon controlled rectifier, and output voltage of high voltage is controlled by adjusting the low-voltage tap position; the high-voltage winding is provided with m taps and m+1 tap positions, and the tap position of the output voltage of the high voltage can become the (n+1)*(m+1) tap position to be output by adjusting the low-voltage tap position; an isolating switch is closed, and the on-off control of each line of the two-way silicon controlled rectifier is controlled; and every type of the output voltage can be finely adjusted on the basis of the (n+1)*(m+1) types of the output voltage by controlling the conduction angle of each line of the two-way silicon controlled rectifier of the low-voltage winding input units. The single-phase dry type converter transformer for suppressing the polysilicon has the advantages of simple structure, reliability in operation and good performance, and the voltage regulation way is simple and easy to implement.

The invention discloses a vacuum filter, and belongs to the field of filtration, which is used for solving the problems of cooling and dedusting of high-temperature and dust-contained gas in a vacuum working system. The vacuum filter comprises a cavity body, a diffuser and a filter element, wherein the cavity body is provided with a gas inlet connected with a specific gas pipeline and a gas outlet connected with a vacuum pump; the top end of the cavity body is provided with a top cover connected with the cavity body in a sealed mode; the cavity body is internally provided with the diffuser at the gas inlet; the filter element is installed at the center in the cavity body; the side wall of the filter element is provided with filter holes; the bottom surface of the filter element is provided with an opening leading to the gas outlet of the cavity body, thereby preventing the vacuum pump and an upstream-downstream system from being damaged by high-temperature, corrosive and dangerous dust particles, and solving the problem of too complex and frequent maintaining frequency of the vacuum pump of the vacuum filtration system. From the aspect of environment protection, gas in pipelines can be further cooled down and purified, and air pollution can be reduced.

The invention discloses a production method for chemically coloring low-chromium stainless steel into black. In the conventional stainless steel chemical coloring, a chromium-iron alloy of which the chromium content is over 13 percent is selected mostly, and a process for using high-temperature and high-concentration chromic acid and sulfuric acid is adopted, so that defects on the aspects of the performance of a black film and color control and the defects of high energy consumption, high pollution, high cost and the like exist. Stainless steel of which the chromium content is 11.7-13 percent is taken as a substrate material, and a chemical coloring liquid of a low-temperature, low-concentration and nontoxic oxidant is adopted; and a black oxide film which is dense on the appearance and has luster is formed on the surface of low-chromium stainless steel, and a corrosion resisting effect which is the same as that of high-chromium stainless steel is achieved.

A motor includes a bracket that defines an exterior of the motor. A PCB is held within the bracket and has a circuit pattern and various elements mounted thereon. A stator is provided on the PCB and a rotor is provided within the stator. A shaft rotates together with the rotor to transmit a rotational force of the rotor. A stopper projects from an inside of the bracket to prevent the rotor from moving along the shaft.

The invention relates to a processing process of a special-flavor sauced and pressed wild duck. A main material comprises wild duck, and auxiliary materials comprise a flavoring A and a spice B. The flavoring A comprises edible salt, soy sauce, bean paste, matured vinegar, white sugar, monosodium glutamate, and prickly ash oil. The spice B comprises anise seed, prickly ash seed, cinnamon, tsao-ko amomum fruit, kaempferia galangal, villous amonmum fruit, ginger, chili, and fennel. A process flow comprises the steps of: raw material duck selecting, slaughtering and separating, salt stir-frying, salting, washing, material wet preserving, fermenting, bake-drying, trimming and packaging, high-temperature sterilizing, and finished product examining. The method has the advantages of simple process and easy operation. The product has the advantages of good and full appearance, compact surface skin, compact muscle texture, bright and maroon color, chewy meat texture, rich and fragrant aftertaste, and a unique flavor. The process is suitable for large-scale productions.