Radiator fan motor base and manufacturing method thereof
A heat dissipation fan and manufacturing method technology, applied in the direction of electromechanical devices, electrical components, liquid fuel engines, etc., can solve the problems of general products and methods without suitable structures and methods, inconvenience, high production costs, etc., and it is not easy to achieve combination, Cost reduction, good integration effect
Inactive Publication Date: 2011-03-02
Q IN PRECISION IND
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] 1. Poor combination: Since the metal sleeve 62 and the housing 61 are connected by riveting, the metal sleeve 62 and the housing 61 are prone to loosening
[0005] 2. High production cost: the metal sleeve 62 is processed by turning, so the production cost required by the cooling fan motor base 6 is relatively high
[0006] Three, the volume is relatively large: in order to make the bottom plate 611 of the housing 61 have a certain strength, the thickness of the bottom plate 611 must be at least 1.2mm, so that the volume of the heat dissipation fan motor base 6 will increase, thereby increasing the portability. The volume of electronic products
[0007] It can be seen that the above-mentioned existing heat dissipation fan motor base and its manufacturing method obviously still have inconvenience and defects in product structure, manufacturing method and use, and need to be further improved urgently.
In order to solve the above-mentioned problems, the relevant manufacturers have tried their best to find a solution, but no suitable design has been developed for a long time, and there is no suitable structure and method for general products and methods to solve the above-mentioned problems. This is obviously a problem that relevant industry players are eager to solve
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0044] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, The manufacturing method, steps, features and effects thereof are described in detail below.
[0045] The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of preferred embodiments with reference to the drawings. Through the description of the specific implementation mode, when the technical means and functions adopted by the present invention to achieve the predetermined purpose can be obtained a deeper and more specific understanding, but the accompanying drawings are only for reference and description, and are not used to explain the present invention be restricted.
[0046] see Figure 3 ~ Figure 5 as shown, i...
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 a radiator fan motor base and a manufacturing method thereof. The radiator fan motor base is applicable to a motor of a radiator fan and comprises a piece of metal sheet, a plastic fixed cylinder and a plastic shell. The metal sheet comprises at least one positioning leg and a plurality of air inlets, wherein the positioning leg obliquely extends at a preset angle to the direction of the motor. The plastic fixed cylinder is used for mounting the motor and comprises a closed end which covers and is combined with the positioning leg as well as an open end which is arranged oppositely relative to the closed end. The plastic shell is combined with the metal sheet, surrounds the fixed cylinder and comprises an air outlet. A better combination property can be obtained without easy looseness through the combination of the positioning leg of the metal sheet and the closed end of the fixed cylinder.
Description
technical field [0001] The present invention relates to a motor base and a manufacturing method thereof, in particular to a heat dissipation fan motor suitable for portable electronic products, which can obtain better combination and is not easy to loosen, and can also reduce the cost of overall processing. A radiator fan motor base and a manufacturing method thereof. Background technique [0002] see figure 1 , figure 2 as shown, figure 1 It is a top view illustrating an existing cooling fan motor base, figure 2 is along figure 1 The sectional view of the middle section line II-II illustrates the riveting situation of a metal sleeve of the cooling fan motor base and a casing. An existing cooling fan motor base 6 suitable for portable electronic products (such as notebook computers) includes an injection-molded plastic shell 61, and a metal sleeve riveted with the shell 61 for motor installation 62; the housing 61 includes a bottom plate 611 for riveting the metal sl...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02K5/20F04D29/40
Inventor 何松山
Owner Q IN PRECISION IND