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156results about How to "Reduce installation costs" patented technology

Induction lighting fixtures and induction lighting systems

The invention discloses an induction lighting lamp, which comprises an induction control module, a state setting module, a switch module, a light source part and a power supply and control module. The power supply and control module outputs power from a normal power supply; the induction control module inducts an external signal and generates an induction signal; the switch module receives the induction signal and lightens the light source part; when the normal power supply is cut off, the power supply and control module outputs power from an emergency power supply; the state setting module receives a signal from the power supply and control module and generates a setting signal; and the switch module is conducted when receiving the setting signal, and continuously brightens the light source part. The induction lighting lamp integrates a normal light system and an emergence lighting system; and the two systems use one light source so that the mounting and maintenance cost is reduced. The normal lighting is in the induction type, so that the energy-saving effect is excellent; and in the emergency lighting state, the induction lighting lamp is automatically switched into a long lighting mode so as to ensure security. The invention further discloses an induction lighting system using the induction lighting lamp.
Owner:HEFEI SANCHUAN AUTOCONTOL ENG

Decorative cover mounting structure of range hood

The invention discloses a decorative cover mounting structure of a range hood. The structure comprises a fan frame and a decorative cover; the decorative cover can move up and down corresponding to a fan cover; and the outer side wall of the decorative cover is butted against a limiting plate positioned out of the decorative cover. The structure is characterized in that torsion spring mounting brackets are arranged on two opposite side walls of the fan frame; torsion springs and torsion adjusting pieces are mounted on the torsion spring mounting brackets; first force applying ends of the torsion springs are butted against the corresponding inner side walls of the decorative cover; and the torsion adjusting pieces can be directly acted on second force applying ends of the torsion springs to adjust the pressing force of the first force applying ends of the torsion springs on the inner side wall of the decorative cover. The decorative cover mounting structure of the range hood has the following advantages: the decorative cover mounting structure of the range hood can adjust the pressing force of the first force applying ends of the torsion springs to the decorative cover through adjusting the acting force of the torsion adjusting pieces to the second force applying ends of the torsion springs, so that the decorative cover can be adjusted in any height without slipping, the adjustment is more convenient and flexible, the mounting cost is lower, and the structure can adapt to mount decorative covers with different weights.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD

Automatic automobile braking line air tightness detecting device and detecting method thereof

The invention discloses an automatic automobile braking line air tightness detecting device and a detecting method thereof. The automatic automobile braking line air tightness detecting device comprises an air inlet pipe, a testing pipe and an exhausting pipe, wherein the air inlet pipe comprises a compressed air source, a first magnetic valve and a first pressure sensor, the testing pipe comprises a second magnetic valve and a second pressure sensor, and the exhausting pipe comprises a third magnetic valve. The air tightness is detected by adopting a differential pressure method and combiningwith a soap lather detection method and an automatic carbon dioxide air tightness detecting method. Automatic automobile braking line air tightness detection is achieved, meanwhile the testing pipe number can be set according to the production demand, the detecting efficiency and precision are improved, and the demand for automatic detection during large-scale production is met. Compared with a direct voltage method adopted for manual detection, the differential pressure method can effectively decrease system errors and errors caused by environmental change. In addition, compared with a traditional differential pressure method, a comparison workpiece is not needed, a device structure is simplified, and the limitation that a leakage point is sought by adopting a traditional soap lather detection method is made up.
Owner:ANHUI ANKAI AUTOMOBILE

Air-conditioning wireless networking method and device

The invention discloses an air-conditioning wireless networking method and device. The method comprises the steps that: an air-conditioning outer unit of an air-conditioning unit is set in a networking request monitoring state to monitor a networking request; an air-conditioning indoor unit which belongs to the air-conditioning unit is designated, and a preset command which triggers the networking request is preset on the air-conditioning indoor unit; the designated air-conditioning indoor unit is controlled to send the networking request which includes the preset command; if the networking request and the preset command are received by the air-conditioning outer unit, and the air-conditioning outer unit is controlled to carry out a networking confirmation on the air-conditioning indoor unit; the steps of the preset command setting, the networking request and the networking confirmation are repetitively executed until the networking confirmation on the air-conditioning indoor unit which belongs to the air-conditioning unit is completed. According to the air-conditioning wireless networking method and device, the convenience for installing and refitting the air-conditioning unit is improved, and the installing cost of the air-conditioning unit is lowered.
Owner:HAIER GRP CORP +1

Hydraulic brake

The invention discloses a hydraulic brake. A brake body of the hydraulic brake is guided and assembled on a vertically-extending frame body along the clamping direction, and a passive friction plate is fixed on a brake wall on one side of a brake space; an active friction plate is in transmission connection with a driving oil cylinder mounted in a side wall on the other side of the brake space; when the brake starts, the active friction plate is pressed on one side of a brake disc by the driving oil cylinder; at the moment, the brake disc applies counter-acting force onto the brake body, and the whole brake body is pushed by the counter-acting force to move on the frame body, so that the passive friction plate is matched with the other side of the brake disc; and along with continuous increasing of the pressing force of the driving oil cylinder applied onto the active friction plate, the active friction plate and the passive friction plate can be clamped on the two sides of the brake disc to achieve a brake effect. Therefore, in the installation process of the hydraulic brake, the corresponding brake purpose can be realized only through ensuring enough interval between the brake wall and the brake disc, so that the installation difficulty of the brake is reduced, and the installation cost is reduced.
Owner:焦作瑞塞尔盘式制动器有限公司

Plug-in circuit breaker

The invention discloses a plug-in circuit breaker, which comprises an outer shell (1), a wire incoming mechanism (2), a wire outgoing mechanism (3), an operating mechanism (4), an arc extinguishing mechanism (5), a short-circuit protection mechanism (6), and an overload protection mechanism (7), and is characterized in that: a button mechanism (8) is connected to the upper part of the operating mechanism (4), the button mechanism (8) is installed in an installation groove (101) at the top end of the outer shell (1), the wire outgoing mechanism (3) is installed in an wire outgoing mechanism installation groove (102) at the top end of the outer shell (1), the wire outgoing mechanism (3) is positioned on the left side of the button mechanism (8), the arc extinguishing mechanism (5) is positioned below the operating mechanism (4), the short-circuit protection mechanism (6) is installed below the wire outgoing mechanism (3) and positioned on the left side of the operating mechanism (4), and the overload protection mechanism (7) and the operating mechanism (4) are positioned on the right side of the arc extinguishing mechanism (5) for carrying out overload protection on the circuit breaker. The plug-in circuit breaker can satisfy the requirements that the space occupied by the circuit breaker in an AC circuit is narrow, especially the direction of force applied by a wiring operation end must be consistent with the wire incoming direction, shortens the size of the circuit breaker, and saves the installation cost of the circuit breaker.
Owner:SHANGHAI LIANGXIN ELECTRICAL
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