Patent Application
20150271954
This application claims priority to Chinese Patent Application No. 201410099756.6 filed on Mar. 18, 2014, the contents of which are incorporated by reference herein.
The subject matter herein generally relates to temperature control.
When electronic devices are in a working state, the circuit and the microprocessor can generate heat. If the heat is not reduced in time, the electronic devices will be damaged.
Implementations of the present technology will now be described, by way of example only, with reference to the attached figures.
It will be appreciated that for simplicity and clarity of illustration, where appropriate, reference numerals have been repeated among the different figures to indicate corresponding or analogous elements. In addition, numerous specific details are set forth in order to provide a thorough understanding of the embodiments described herein. However, it will be understood by those of ordinary skill in the art that the embodiments described herein can be practiced without these specific details. In other instances, methods, procedures, and components have not been described in detail so as not to obscure the related relevant feature being described. Also, the description is not to be considered as limiting the scope of the embodiments described herein. The drawings are not necessarily to scale and the proportions of certain parts may be exaggerated to better illustrate details and features of the present disclosure.
Several definitions that apply throughout this disclosure will now be presented.
The term “substantially” is defined to be essentially conforming to the particular dimension, shape, or other feature that the term modifies, such that the component need not be exact. For example, “substantially cylindrical” means that the object resembles a cylinder, but can have one or more deviations from a true cylinder. The term “comprising,” when utilized, means “including, but not necessarily limited to”; it specifically indicates open-ended inclusion or membership in the so-described combination, group, series and the like.
The present disclosure is described in relation to a heat dissipation device.
The heat dissipating member 10 defines a plurality of vents 12, a water inlet 16, and a water outlet 18. The heat dissipating member 10 includes a plurality of fins 14. The fins of the plurality of fins 14 are substantially parallel to each other. The vents of the plurality of vents 12 are spaced from each other. Each fin 14 is located between two vents 12. Each fin 14 defines a guiding channel 142. The guiding channels of the plurality of guiding channels 142 connect to each other. The water inlet 16 and the water outlet 18 connect to the guiding channels 142.
The fan 20 includes a body 21 and a frame 22. The water pipe 30 includes an inlet pipe 32 and an outlet pipe 34. The water drawing device 40 includes a shell 42, a guiding piece 44, and a plurality of blades 46. The guiding piece 44 is engaged with the shell 42. The motor 50 includes a shaft 52. The heat exchanging plate 60 defines a plurality of holes 62.
In use, the shaft 52 is forced to rotate by the motor 50. The motor 50 rotates the plurality of blades 46. The fan 20 generates an airflow through the plurality of vents 12 of the heat dissipating member 10, to cool the plurality of fins 14. The direction of the airflow is substantially perpendicular to an extending direction of each fin 14. The plurality of blades 46 pumps the water from the outlet pipe 34 and draws the water back to the inlet pipe 32. The guiding piece 44 guides the water flow into the inlet pipe 32. The water in the inlet pipe 32 flows through the guiding channel 142 to cool the plurality of fins 14. The water in the guiding channel 142 flows through the outlet pipe 34 and back to the water drawing device 40.
The embodiments shown and described above are only examples. Many details are often found in the art such as the other features of a heat dissipation device. Therefore, many such details are neither shown nor described. Even though numerous characteristics and advantages of the present technology have been set forth in the foregoing description, together with details of the structure and function of the present disclosure, the disclosure is illustrative only, and changes may be made in the detail, especially in matters of shape, size, and arrangement of the parts within the principles of the present disclosure, up to and including the full extent established by the broad general meaning of the terms used in the claims. It will therefore be appreciated that the embodiments described above may be modified within the scope of the claims.
| Number | Date | Country | Kind |
|---|---|---|---|
| 201410099756.6 | Mar 2014 | CN | national |
