A cooling fan for computer mainframe that can automatically oil
A computer mainframe and automatic completion technology, applied in the direction of machines/engines, liquid fuel engines, mechanical equipment, etc., can solve problems such as the inability to replenish lubricating oil in time and the high noise of cooling fans
Active Publication Date: 2021-07-06
DONG GUAN SAN ELECTRONICS CO LTD
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a cooling fan for computer mainframes that can be automatically oiled. It has the advantages of automatically oiling the rotating area of the cooling fan when it lacks lubricating oil, preventing the cooling fan from generating noise, etc., and solving the problem of It solves the problem that the existing cooling fan cannot replenish the missing lubricating oil in time, resulting in excessive rotation noise of the cooling fan
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
[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] see Figure 1-6 , a cooling fan for a computer mainframe that can be automatically oiled, comprising a mainframe 1, a cooling plate 2 is fixedly connected to the right side of the mainframe 1, a central axis 3 is fixedly connected to the inner wall of the mainframe 1, and the side of the central axis 3 is interspersed with a bearing The bearing 18 and the receiving bearing 18 are set to be hollow and communicate with the air duct 7. The inner surface of...
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 discloses a cooling fan for a computer mainframe that can be automatically oiled. It includes a mainframe, a cooling plate is fixedly connected to the right side of the mainframe, and a central axis is fixedly connected to the inner wall of the mainframe, and the side of the central axis is interspersed. There is a receiving bearing, the bottom of the extruding rod is provided with a push rod, the side of the push rod is slidably connected with an inflatable tube, the bottom of the inflatable tube is fixedly connected with an air bag, and the outside of the air bag is provided with an oil tank, the The right side of the catheter is fixedly connected with a transition box, and the inside of the transition box is provided with a cam, the surface of the inner wheel of the cam is meshed with a pressure rod, and the surface of the cam is slidably connected with a triangular rod. The cooling fan of the computer mainframe that can automatically oil is used in cooperation with the extrusion rod and the receiving bearing, thereby achieving the effect of automatically oiling the rotating area of the cooling fan when the cooling fan lacks lubricating oil, and preventing the cooling fan from generating noise.
Description
technical field [0001] The invention relates to the technical field of computer mainframes, in particular to a cooling fan for computer mainframes that can be automatically oiled. Background technique [0002] Computer host is a terminal device for sending and receiving information in network technology, including CPU, memory, hard disk and other main body parts except for input and output devices. It is usually used to place the control box of the motherboard and other main components. An indispensable component that houses the core mechanism of the computer's operation. [0003] There is a cooling fan inside the mainframe of the computer. During the long-term operation of the cooling fan, the sound from the cooling fan gradually increases, even louder than the sound of the motor running. The rotation stability of the cooling fan is reduced, which in turn causes the cooling fan to fluctuate during rotation, and the noise generated by collision with the bearing. Contents ...
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): F04D25/08F04D29/056F04D29/063G06F1/20
CPCF04D25/08F04D29/056F04D29/063G06F1/20
Inventor 姜金鹏
Owner DONG GUAN SAN ELECTRONICS CO LTD