Unlock instant, AI-driven research and patent intelligence for your innovation.
Adapter dissipating heat easily
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A heat-dissipating, adapter technology, applied in the direction of connection, contact parts, contact parts manufacturing, etc., can solve the problems of short service life and poor heat dissipation effect, and achieve the effect of improving cutting performance, reducing cutting resistance and prolonging service life.
Active Publication Date: 2014-12-24
宁波恒越智能科技股份有限公司
View PDF4 Cites 3 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] The above-mentioned scheme has improved the prior art to a certain extent, but the scheme also has at least the following defects: poor heat dissipation effect and short service life
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0040] The composition and mass percentage ratio of contact piece brass are as follows: Cu: 59.0%, Al: 0.5%, Si: 2.5%, Sn: 0.80%, Bi: 0.6%, In: 2.0%, Fe: 0.25%, P: 0.1%, Pb ≤ 0.05%, the balance is Zn, heat the raw materials with good ratio to 1120-1180°C for melting, and fully stir;
[0041] Transfer the stirred solution into a holding furnace for horizontal continuous casting to form a semi-finished contact sheet, and then stretch, peel, and anneal to obtain a contact sheet. The temperature of the holding furnace is 700°C, and the horizontal continuous casting speed is 90mm / min. The annealing temperature is 580°C.
Embodiment 2
[0043] The composition and mass percentage ratio of contact piece brass are as follows: Cu: 62.0%, Al: 0.2%, Si: 2.5%, Sn: 0.15%, Bi: 0.8%, In: 2.0%, Fe: 0.05%, P: 0.5%, Pb ≤ 0.05%, the balance is Zn, heat the raw materials with a good ratio to 1120-1180°C for melting, and fully stir;
[0044] The stirred solution is transferred to a holding furnace for horizontal continuous casting to form a semi-finished contact sheet, and then stretched, peeled, and annealed to obtain a contact sheet. The temperature of the holding furnace is 780°C, and the horizontal continuous casting speed is 100mm / min. The annealing temperature is 620°C.
Embodiment 3
[0046] The composition and mass percentage ratio of contact piece brass are as follows: Cu: 60.0%, Al: 0.3%, Si: 1.5%, Sn: 0.22%, Bi: 0.7%, In: 0.5%, Fe: 0.15%, P: 0.3%, Pb ≤ 0.05%, the balance is Zn, heat the raw materials with good ratio to 1120-1180°C for melting, and fully stir;
[0047] Transfer the stirred solution into a holding furnace for horizontal continuous casting to form semi-finished contact pieces, and then perform stretching, peeling, and annealing to obtain contact pieces. The temperature of the holding furnace is 750°C, and the horizontal continuous casting speed is 80mm / min. The annealing temperature is 600°C.
[0048] The contact sheet made in the embodiment 1-3 of the present invention has excellent comprehensive properties, especially has higher hardness, better corrosion resistance, and then prolongs the service life of the contact sheet. The obtained contact sheet is applied to the heat-dissipating adapter, which further improves the service life of t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
PUM
Login to View More
Abstract
The invention relates to an adapter dissipating heat easily, and belongs to the technical field of articles for daily use. The technical problems that in the prior art, the service life is short are solved. A circuit board is arranged between a first shell and a second shell. A plurality of first heat conduction supporting columns with the two ends abutting against the first shell and the circuit board respectively are arranged between the first shell and the circuit board, a plurality of second heat conduction supporting columns are arranged between the second shell and the circuit board, an annular positioning ring is arranged in the second shell, U-shaped positioning parts are arranged on the two sides of the annular positioning ring respectively, a plurality of heat dissipation ribs arranged in the axial direction of the annular positioning ring are arranged on the inner wall of the annular positioning ring, each U-shaped positioning part is provided with a plurality of second heat dissipation ribs arranged in the axial direction of the U-shaped positioning part, the annular positioning ring is provided with at least one first through hole, each U-shaped positioning part is provided with at least one second through hole, and the second shell is provided with a third vent hole. Contact sheets are made of brass unique and reasonable in compatibility, and the service life of the adapter dissipating heat easily is long.
Description
technical field [0001] The invention belongs to the technical field of daily necessities, and in particular relates to an easy-to-dissipate heat transfer joint. Background technique [0002] Power adapters can protect charging products. The existing power adapters generally include upper and lower covers that are fastened to each other. After the pins are electrically connected, a large amount of heat energy will be generated. In order to prevent overheating and shorten the service life of the adapter, more and more The power adapter has been developed. [0003] For example, Chinese patent literature discloses a power cord adapter [Application No.: 201120394755.6], which includes a cylindrical turntable, one end of which is provided with a power cord inlet connected to it, the cylindrical turntable and the power cord inlet Insert the power cord into the mouth. The beneficial effects of this scheme are: only a turntable component is added at the outlet of the power cord, wh...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More