CN205405396U

CN205405396U - Notebook computer radiator

Info

Publication number: CN205405396U
Application number: CN201620133551.XU
Authority: CN
Inventors: 张广玲
Original assignee: TIANJIN FUHOUYING TECHNOLOGY Co Ltd
Current assignee: TIANJIN FUHOUYING TECHNOLOGY Co Ltd
Priority date: 2016-02-23
Filing date: 2016-02-23
Publication date: 2016-07-27
Anticipated expiration: 2026-02-23

Abstract

The utility model provides a notebook computer radiator, the on -line screen storage device comprises a base, blank pressing knife rest and incision knife rest, base upper surface lower extreme is equipped with bar blank pressing groove, the upper end is equipped with the rectangle groove of the notch, the blank pressing knife rest is articulated with base one end, and its central line lies in same vertical plane with bar blank pressing groove central line, be equipped with bellied bar layering on the blank pressing knife rest, bar layering and bar blank pressing slot combination, the incision knife rest is articulated with base one end, and its central line lies in same vertical plane with rectangle groove of the notch central line, be equipped with the rectangle cutter on the incision knife rest, rectangle cutter and the cooperation of rectangle groove of the notch, the terminal incision knife rest side of blank pressing knife rest is equipped with the pinhole, incision knife rest end is equipped with through -hole and round pin axle, the round pin axle passes the through -hole and cooperates with the pinhole. Without the banding incision of realizing the plastic bag, the grafting of round pin axle is utilized to the while, realizes the independent of blank pressing knife rest and incision knife rest or simultaneous working, and the function is diversified, device simple structure, convenient to use.

Description

A kind of notebook PC radiator

Technical field

This utility model relates to a kind of edge sealing radiator, particularly relates to a kind of notebook PC radiator.

Background technology

Along with growth in the living standard, notebook computer has spread to huge numbers of families, small size due to notebook, its internal assembly such as mainboard, hard disk etc. all must be contained in closely, and microprocessor, hard disk and other assembly all can produce substantial amounts of heat in running, thus causing that in notebook running, net drop, card machine are even directly shut down, impact is normal to be used.

Utility model content

The deficiency that this utility model exists for prior art just, it is provided that a kind of notebook PC radiator.

For solving the problems referred to above, technical solution adopted in the utility model is as follows:

A kind of notebook PC radiator, including copper pipe, P-type semiconductor, N-type semiconductor, Miniature inverter and accumulator, described copper pipe is arranged on notebook mainboard, its two ends seal and couple with electronic component thermal source portion in notebook, described P-type semiconductor and N-type semiconductor are arc-shaped flaky, it is respectively mounted the both sides up and down being fixed on copper pipe, Miniature inverter and accumulator are arranged on notebook mainboard, the input of Miniature inverter and laptop outfan electrically connect, the outfan of Miniature inverter couples with storage battery, the positive pole of accumulator and P-type semiconductor electrically connect, its negative pole and N-type semiconductor electrically connect, fan is arranged on the side of P-type semiconductor.

Further, described copper pipe is provided with coolant.

Further, described P-type semiconductor is identical with the diameter of copper pipe with the curved portions diameter of N-type semiconductor.

Compared with prior art, implementation result of the present utility model is as follows for this utility model:

A kind of notebook PC radiator described in the utility model, when flowing through P-type semiconductor and N-type semiconductor when electric current, form hot junction at P-type semiconductor end, form cold end at N-type semiconductor end, by fan, the heat in hot junction is discharged, the temperature in hot junction reduces, corresponding cold junction temperature reduces, thus creating a low-temperature space, it is achieved the cooling of notebook mainboard, ensure the properly functioning of notebook, extend the service life of notebook.

Accompanying drawing explanation

Fig. 1 is a kind of notebook PC radiator rope structure schematic diagram described in the utility model.

Detailed description of the invention

Content of the present utility model is described below in conjunction with specific embodiments.

Operation principle: when the thermocouple centering that one block of N-type semiconductor 3 material and one block of P-type semiconductor 2 material are coupled to has electric current to pass through, will produce heat transfer between two ends, heat will transfer to the other end from one end, thus producing the temperature difference to form cold and hot end.But quasiconductor self exists resistance will produce heat when electric current through quasiconductor, transmit thus heat can be affected.And the heat between two pole plates also can pass through air and semi-conducting material self carries out reverse heat transmission.When cold and hot end reaches a fixed difference difference, when the amount of both heat transmission is equal, will reaching an equilibrium point, the transmission of forward and reverse thermotropism is cancelled out each other.Now the temperature of cold and hot end would not continue to change.In order to reach lower temperature, it is possible to take the temperature that the modes such as heat radiation reduce hot junction to realize.The temperature difference of the cold and hot end of usual semiconductor chilling plate can reach between 40～75 degree, if reducing hot-side temperature by the mode of active heat removal, that cold junction temperature also can decline accordingly, thus reaching lower temperature.

As shown in Figure 1, described a kind of notebook PC radiator, including copper pipe 1, P-type semiconductor 2, N-type semiconductor 3, Miniature inverter 4 and accumulator 5, described copper pipe 1 is arranged on notebook mainboard, its two ends seal and couple with electronic component thermal source portion in notebook, described P-type semiconductor 2 and N-type semiconductor 3 are arc-shaped flaky, it is respectively mounted the both sides up and down being fixed on copper pipe 1, Miniature inverter 4 and accumulator 5 are arranged on notebook mainboard, the input of Miniature inverter 4 and laptop outfan electrically connect, the outfan of Miniature inverter 4 and accumulator 5 electrically connect, the positive pole of accumulator 5 and P-type semiconductor 2 electrically connect, its negative pole and N-type semiconductor 3 electrically connect, fan 6 is arranged on the side of P-type semiconductor 2.

When flowing through P-type semiconductor 2 and N-type semiconductor 3 when electric current, hot junction is formed at P-type semiconductor 2 end, cold end is formed at N-type semiconductor 3 end, by fan 6, the heat in hot junction is discharged, the temperature in hot junction reduces, and corresponding cold junction temperature reduces, thus creating a low-temperature space, realize the cooling of notebook mainboard, extend the service life of notebook.

Described copper pipe 1 is provided with coolant 7, absorbs heat further, reduce main board for notebook computer temperature.

Described P-type semiconductor 2 is identical with the diameter of copper pipe 1 with the curved portions diameter of N-type semiconductor 3 so that between three, set is closely.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.

Claims

null1. a notebook PC radiator，It is characterized in that，Including copper pipe (1)、P-type semiconductor (2)、N-type semiconductor (3)、Miniature inverter (4)、Accumulator (5) and fan (6)，Described copper pipe (1) is arranged on notebook mainboard，Its two ends seal and couple with electronic component thermal source portion in notebook，Described P-type semiconductor (2) and N-type semiconductor (3) are arc-shaped flaky，It is respectively mounted the both sides up and down being fixed on copper pipe (1)，Miniature inverter (4) and accumulator (5) are arranged on notebook mainboard，The input of Miniature inverter (4) and laptop outfan electrically connect，The outfan of Miniature inverter (4) and accumulator (5) electrically connect，The positive pole of accumulator (5) and P-type semiconductor (2) electrically connect，Its negative pole and N-type semiconductor (3) electrically connect，Fan (6) is arranged on the side of P-type semiconductor (2).
2. a kind of notebook PC radiator according to claim 1, is characterized in that, be provided with coolant (7) in described copper pipe (1).
3. a kind of notebook PC radiator according to claim 1, is characterized in that, described P-type semiconductor (2) is identical with the diameter of copper pipe (1) with the curved portions diameter of N-type semiconductor (3).