Negative ion radiator for notebook computer

Abstract

The invention belongs to the technical field of radiators, and particularly relates to a negative ion radiator for a notebook computer, which comprises a negative ion radiating shell, a fan fixing disc, a radiating fan assembly, a negative ion generator, an integrated circuit module and a monitoring assembly, and is characterized in that a plurality of radiating holes for exhausting air are formed in the inner wall of the top of the negative ion radiating shell; and the fan fixing disc is fixedly installed on the inner side wall of the negative ion heat dissipation shell, and an installation groove is formed in the side, facing the heat dissipation holes, of the fan fixing disc. According to the invention, the design is reasonable, the structure is simple, monitoring of negative ion quantity and temperature can be realized, and control of the heat dissipation fan assembly and the negative ion generator can be realized, so that heat dissipation and change of negative ion quantity can be controlled according to actual conditions, harmful substances in air can be adsorbed and purified through negative ions, and the air quality is improved. And a fresher and healthier air environment is provided for a notebook user.

Description

Technical Field

[0001] The invention relates to the technical field of radiators, in particular to a negative ion radiator for notebooks. Background Art

[0002] As laptop computers become more popular in daily life and are used more and more frequently, they will inevitably generate heat when working. In order to maintain stable operation for a long time, the generated heat needs to be discharged. To do this, a laptop radiator is used. Traditional laptop radiators mostly use blowing or exhausting to speed up the flow of air to take away heat and achieve the purpose of heat dissipation. The functions are relatively simple, and most of them use manual control to start and stop the cooling fan. They do not have the function of real-time adjustment and control of the cooling fan according to the amount of heat generated by the laptop, and they also do not have the effect of purifying the user's working environment.

[0003] Therefore, the present invention proposes a negative ion radiator for notebook computer to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a negative ion radiator for notebook computers in order to solve the deficiencies mentioned in the above background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions: A negative ion radiator for a notebook computer, comprising a negative ion radiator shell, a fan fixing plate, a radiator fan assembly, a negative ion generator, an integrated circuit module and a monitoring assembly;

[0006] A negative ion heat dissipation shell, wherein a plurality of heat dissipation holes for air discharge are provided on the top inner wall of the negative ion heat dissipation shell;

[0007] A fan fixing plate, the fan fixing plate is fixedly mounted on the inner side wall of the negative ion heat dissipation shell, a mounting groove is provided on the side of the fan fixing plate facing the heat dissipation hole, and an arc-shaped air inlet is provided on the inner wall of the side of the mounting groove away from the heat dissipation hole;

[0008] A heat dissipation fan assembly, wherein the heat dissipation fan assembly is fixedly mounted in a mounting slot on a fan mounting plate and is adapted to the plurality of air inlets;

[0009] A negative ion generator, which is fixedly mounted in a mounting groove on the fan fixing plate and corresponds to the heat dissipation fan assembly;

[0010] An integrated circuit module, wherein the integrated circuit module is fixedly mounted on an inner wall of a negative ion heat dissipation housing away from a fan fixing plate and is electrically connected to a negative ion generator and a heat dissipation fan assembly;

[0011] The monitoring component is arranged on the bottom side of the fan fixing plate and the inner side wall of the negative ion heat dissipation shell, and the monitoring component is electrically connected to the integrated circuit module.

[0012] Preferably, the heat dissipation fan assembly includes a mounting seat, a motor and fan blades. The mounting seat is fixedly mounted in a mounting groove on the fan fixing plate, the motor is fixedly mounted on the mounting seat, and the fan blades are fixedly sleeved on the output shaft of the motor.

[0013] Preferably, the motor is a brushless DC motor.

[0014] Preferably, the integrated circuit module includes a controller, a circuit substrate, a power circuit management module, a control panel and a power access port. The circuit substrate is fixedly mounted on the inner wall of the negative ion heat dissipation shell on the side away from the fan fixing disk. The circuit substrate is provided with a controller, a power circuit management module, a control panel and a power access port. The motor is electrically connected to the controller, and the power supply can be connected to a laptop computer through a USB interface.

[0015] Preferably, the controller automatically adjusts the working state of the negative ion generator and the motor according to the voltage signal output by the power management system of the laptop computer.

[0016] Preferably, the monitoring component includes a plurality of temperature sensors, and the plurality of temperature sensors are fixedly mounted on the bottom side of the fan fixing plate, and the plurality of temperature sensors are electrically connected to the controller.

[0017] Preferably, the monitoring component also includes an external negative ion quantity detection module, which is detachably fixed to the inner wall of the negative ion heat dissipation shell by screws, and the negative ion quantity detection module is electrically connected to the controller.

[0018] Preferably, a threading hole for wiring harness is provided on one side of the negative ion heat dissipation shell, and the cable connected to the integrated circuit module is adapted to the threading hole.

[0019] Preferably, the negative ion generator is composed of a high voltage circuit and a negative ion emitter and uses corona discharge technology to generate negative ions.

[0020] The beneficial effects of the present invention are as follows: in the present invention, the monitoring of the amount of negative ions and the monitoring of the temperature can be realized through the cooperation of the set monitoring components, and at the same time, the control of the cooling fan component and the negative ion generator can be realized through the set integrated circuit module, so that the heat dissipation and the change of the amount of negative ions can be controlled according to the actual situation, and then the harmful substances in the air can be adsorbed and purified by negative ions, providing a fresher and healthier air environment for notebook users. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A schematic diagram of the cross-sectional structure of a negative ion radiator for a notebook computer proposed by the present invention from a main viewing angle;

[0023] Figure 2 A partial three-dimensional structural schematic diagram of a negative ion radiator for a notebook computer proposed by the present invention;

[0024] Figure 3 A schematic diagram of the three-dimensional structure of a negative ion heat dissipation shell, heat dissipation holes and threading holes in a negative ion heat dissipation device for a notebook computer proposed by the present invention;

[0025] Figure 4 A schematic diagram of the three-dimensional structure of a fan fixing plate, a mounting seat and an air inlet portion of a negative ion radiator for a notebook computer proposed by the present invention;

[0026] Figure 5 The present invention is a structural block diagram of a negative ion radiator for notebook computers.

[0027] In the figure: 1. negative ion heat dissipation shell; 11. heat dissipation hole; 12. threading hole; 2. fan fixing plate; 201. air inlet; 202. mounting slot; 21. mounting seat; 3. motor; 31. fan blade; 4. integrated circuit module; 5. negative ion generator; 6. temperature sensor; 7. negative ion quantity detection module. DETAILED DESCRIPTION

[0028] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Reference Figure 1-5A negative ion radiator for a notebook computer comprises a negative ion radiator shell 1, a fan fixing plate 2 and a negative ion generator 5, wherein the negative ion radiator shell 1 has a plurality of heat dissipation holes 11 for air discharge on the top inner wall of the negative ion radiator shell 1, the fan fixing plate 2 is fixedly mounted on the inner side wall of the negative ion radiator shell 1, a mounting groove 202 is formed on the side of the fan fixing plate 2 facing the heat dissipation holes 11, and an arc-shaped air inlet 201 is formed on the inner wall of the side of the mounting groove 202 away from the heat dissipation holes 11, and a mounting groove 202 on the fan fixing plate 2 is fixedly mounted on the inner side wall of the negative ion radiator shell ... The mounting base 21 is fixedly mounted with a motor 3, which is a brushless DC motor with high speed and stability. The output shaft of the motor 3 is fixedly sleeved with a fan blade 31, which can provide effective heat dissipation for the notebook. The negative ion generator 5 is fixedly mounted in the mounting groove 202 on the fan fixing plate 2. The negative ion generator 5 is composed of a high voltage circuit and a negative ion emitter and uses corona discharge technology to generate negative ions. Negative ions help to absorb and purify harmful substances in the air, providing a fresher and healthier air environment. A circuit substrate is fixedly installed on the inner wall of one side away from the fan fixing plate 2, and a controller, a power circuit management module, a control panel and a power access port are arranged on the circuit substrate. The motor 3 is electrically connected to the controller, and the power supply can be connected to the laptop computer through a USB interface to achieve convenient and quick use. The controller automatically adjusts the working state of the negative ion generator 5 and the motor 3 according to the voltage signal output by the power management system of the laptop computer. A plurality of temperature sensors 6 are fixedly installed on the bottom side of the fan fixing plate 2, and the plurality of temperature sensors 6 are electrically connected to the controller and can be used for temperature monitoring, so that the motor 3 can be controlled to start when the temperature reaches the need for heat dissipation, so that the motor 3 controls the fan blades 31 to rotate to achieve the function of heat dissipation, and the speed of the motor 3 can be controlled according to different temperatures, so as to achieve the effect of energy saving. A negative ion amount detection module 7 is detachably fixed on the inner wall of the negative ion heat dissipation shell 1 by screws, and the negative ion amount detection module 7 is electrically connected to the controller for negative ion amount detection, and can start the negative ion generator 5 to work through the controller when the negative ion amount is detected to be small.

[0030] In this embodiment, a threading hole 12 for wiring harness is provided on one side of the negative ion heat dissipation shell 1, and the cables connected to the circuit substrate are matched with the threading hole 12, so that wiring is convenient.

[0031] The circuits, electronic components and modules involved all adopt existing technologies, which can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software, cables and methods.

[0032] Working principle: When in use, the negative ion radiator is first connected to a laptop computer via a USB cable to power it. The temperature is monitored by the temperature sensor 6 and the electrical signal is transmitted to the controller. The controller then controls the speed and start and stop of the motor 3 according to the temperature, so that the fan blades 31 can be controlled to rotate under the action of the motor 3 to achieve the heat dissipation effect. The amount of negative ions is monitored under the action of the negative ion detection module, and the negative ion generator 5 is controlled by the controller to generate the required amount of negative ions in time. The negative ions generated by the negative ion generator 5 will be blown out under the action of the fan blades 31, so as to adsorb and purify harmful substances in the air, thereby providing users with a fresher and healthier air environment.

[0033] The above is a detailed introduction to a negative ion radiator for a notebook provided by the present invention. The principle and implementation method of the present invention are described in detail using specific embodiments. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. It should be pointed out that for ordinary technicians in this technical field, the present invention can also be improved and modified without departing from the principle of the present invention, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A negative ion radiator for a notebook, characterized in that: It comprises a negative ion heat dissipation shell (1), a fan fixing plate (2), a heat dissipation fan component, a negative ion generator (5), an integrated circuit module (4) and a monitoring component; A negative ion heat dissipation shell (1), wherein a plurality of heat dissipation holes (11) for discharging air are provided on the top inner wall of the negative ion heat dissipation shell (1); A fan fixing plate (2), the fan fixing plate (2) being fixedly mounted on the inner side wall of the negative ion heat dissipation shell (1), a mounting groove (202) being provided on a side of the fan fixing plate (2) facing the heat dissipation hole (11), and an arc-shaped air inlet (201) being provided on an inner wall of a side of the mounting groove (202) away from the heat dissipation hole (11); A heat dissipation fan assembly, the heat dissipation fan assembly being fixedly mounted in a mounting slot (202) on a fan mounting plate and being compatible with a plurality of air inlets (201); A negative ion generator (5), the negative ion generator (5) being fixedly mounted in a mounting groove (202) on the fan fixing plate (2) and corresponding to the heat dissipation fan assembly; An integrated circuit module (4), the integrated circuit module (4) being fixedly mounted on an inner wall of a side of the negative ion heat dissipation housing (1) away from the fan fixing plate (2) and being electrically connected to the negative ion generator (5) and the heat dissipation fan assembly; A monitoring component is arranged on the bottom side of the fan fixing plate (2) and on the inner side wall of the negative ion heat dissipation shell (1), and the monitoring component is electrically connected to the integrated circuit module (4).

2. The negative ion radiator for notebook according to claim 1, characterized in that: The heat dissipation fan assembly comprises a mounting seat (21), a motor (3) and a fan blade (31); the mounting seat (21) is fixedly mounted in a mounting groove (202) on a fan fixing plate (2); the motor (3) is fixedly mounted on the mounting seat (21); and the fan blade (31) is fixedly sleeved on an output shaft of the motor (3).

3. The negative ion radiator for notebook according to claim 2, characterized in that: The motor (3) is a brushless DC motor.

4. The negative ion radiator for notebook according to claim 2, characterized in that: The integrated circuit module (4) comprises a controller, a circuit substrate, a power circuit management module, a control panel and a power access port; the circuit substrate is fixedly mounted on the inner wall of the negative ion heat dissipation shell (1) on a side away from the fan fixing plate (2); the circuit substrate is provided with a controller, a power circuit management module, a control panel and a power access port; the motor (3) is electrically connected to the controller; and the power supply can be connected to a laptop computer via a USB interface.

5. The negative ion radiator for notebook according to claim 2, characterized in that: The controller automatically adjusts the working states of the negative ion generator (5) and the motor (3) according to the voltage signal output by the power management system of the notebook computer.

6. The negative ion radiator for notebook according to claim 1, characterized in that: The monitoring component comprises a plurality of temperature sensors (6), and the bottom side of the fan fixing plate (2) is fixedly mounted with the plurality of temperature sensors (6), and the plurality of temperature sensors (6) are all electrically connected to the controller.

7. The negative ion radiator for notebook according to claim 1, characterized in that: The monitoring component further comprises an external negative ion quantity detection module (7), which is detachably fixed to the inner wall of the negative ion heat dissipation shell (1) by means of screws, and the negative ion quantity detection module (7) is electrically connected to the controller.

8. The negative ion radiator for notebook according to claim 1, characterized in that: A threading hole (12) for wiring a wiring harness is provided on one side of the negative ion heat dissipation shell (1), and the cable connected to the integrated circuit module (4) is compatible with the threading hole (12).

9. The negative ion radiator for notebook according to claim 1, characterized in that: The negative ion generator (5) is composed of a high voltage circuit and a negative ion emitter and uses corona discharge technology to generate negative ions.

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