A three-proofing and heat-dissipation device for reinforcing a computer

Abstract

The application discloses a kind of for reinforcing computer three-proof and heat dissipation device, belong to reinforcing computer technical field, to solve technical problem is how to improve the three-proof and heat dissipation function of computer, improve the overall anti harsh environment capability of computer. Including water-absorbing gel film, mounting part, inner baffle, outer baffle and switch, water-absorbing gel film is set at computer base by mounting part;Mounting part is the hollow box body formed by the inside of shell, and one side wall of box body close to computer base is formed with the inside opening facing computer base;One side wall of box body opposite to inside wall forms the outside opening facing external environment;Inner baffle is set in the form of door at inside opening, and outer baffle is set in the form of door at outside opening;Switch is connected with the inner baffle and outer baffle, for adjusting the closing and opening of inner baffle and outer baffle.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ruggedized computer technology, in particular to a three-proofing and heat dissipation device for a ruggedized computer. BACKGROUND

[0002] Ruggedized computer products are used in harsh environments, such as high humidity, high temperature, low temperature, etc. In order to adapt to harsh environments, ruggedized computer products often use spray three-proofing paint for circuit board three-proofing, and use cooling, air cooling, liquid cooling, etc. for heat dissipation.

[0003] At present, the three-proofing spray technology is also relatively mature, but there are still some positions that cannot be coated with three-proofing paint, such as under the chip and under the connector. Once in extreme conditions, condensation will occur inside the product, and the resistance of components will decrease or even short circuit. Moreover, electrical components running in high humidity environment for a long time will also shorten the service life of the components.

[0004] High temperature not only causes the system to run unstably and shortens the service life, but also may even burn some components. Most heat sinks absorb heat by contacting the surface of the heat generating components, and then transfer the heat to a remote place, such as the air in the case, to ensure the normal temperature of the computer components. Then the case transmits the hot air outside the case to complete the heat dissipation of the computer. When the product is in a high temperature environment, the temperature difference between the heat sink and the heat generating component decreases, and the heat dissipation speed will be greatly reduced.

[0005] How to improve the three-proofing and heat dissipation function of the computer and improve the overall anti-harsh environment capability of the computer is a technical problem to be solved. SUMMARY

[0006] The technical task of the present application is to solve the above problems, and provide a three-proofing and heat dissipation device for a ruggedized computer to solve the technical problem of how to improve the three-proofing and heat dissipation function of the computer and improve the overall anti-harsh environment capability of the computer.

[0007] The three-proofing and heat dissipation device for a ruggedized computer is configured at the computer base body, comprising a water-absorbing gel film, a mounting component, an inner baffle, an outer baffle and a switch, the water-absorbing gel film is arranged at the computer base body through the mounting component;

[0008] The mounting component is a box-shaped body with an internal cavity formed by a shell, the water-absorbing gel film is arranged in the box-shaped body, one side wall of the box-shaped body close to the computer base body as an inner side wall, an inner side opening facing the computer base body is formed on the inner side wall; one side wall of the box-shaped body opposite to the inner side wall as an outer side wall, an outer side opening facing the external environment is formed on the outer side wall;

[0009] The inner baffle is arranged in the form of a door at the inner opening, and when the inner baffle is closed, the inner opening is in a closed state, and the water absorbing gel film is isolated from the computer substrate; when the inner baffle is opened, the inner opening is in an open state, and the water absorbing gel film is used to absorb moisture of the computer substrate.

[0010] The outer baffle is arranged in the form of a door at the outer opening, and when the outer baffle is closed, the outer opening is in a closed state, and the water absorbing gel film is isolated from the external environment; when the outer baffle is opened, the outer opening is in an open state, and the water absorbing gel film is used to absorb moisture of the external environment.

[0011] The switch is connected with the inner baffle and the outer baffle, and is used to adjust the closing and opening of the inner baffle and the outer baffle.

[0012] As a preferred, the switch is a toggle switch.

[0013] As a preferred, the switch is an electric control switch.

[0014] As a preferred, the device further comprises a temperature and humidity detection unit and a controller,

[0015] The temperature and humidity detection unit is electrically connected with the controller, and is used to detect the temperature and humidity of the computer substrate, and upload the collected temperature and humidity to the controller.

[0016] The electric control switch is electrically connected with the controller, and the controller is used to control the electric control switch based on the collected temperature and humidity.

[0017] As a preferred, the switch cooperates with the inner baffle and the outer baffle, and cyclically executes the following control criteria:

[0018] Under normal circumstances, the inner baffle and the outer baffle are closed, and the water absorbing gel film is in a dry state;

[0019] When the computer substrate is at a low temperature, the switch is adjusted, the inner baffle is opened, the water absorbing gel film absorbs moisture of the computer substrate, the air humidity is reduced, and water condensation is prevented;

[0020] When the computer substrate is at a high temperature and reaches a phase transition temperature of the water absorbing gel film, the switch is adjusted, the inner baffle is closed, the outer baffle is opened, and the water absorbing gel film releases moisture to the external environment;

[0021] After the water absorbing gel film releases moisture, the switch is adjusted, the outer baffle is closed, and the inner baffle is opened to continue to absorb moisture of the computer substrate.

[0022] As a preferred, the device further comprises a heating film, and the heating film is arranged at the water absorbing gel film, and is used to heat the water absorbing gel film.

[0023] Preferably, the heating film is a carbon fiber, graphene, PI heating film or PET heating film.

[0024] Preferably, the switch, the temperature and humidity detection unit, the controller, the heating film, the inner baffle and the outer baffle cooperate to control the opening and closing of the inner baffle and the outer baffle under the cooperation of the controller and the electronic switch according to the phase change temperature of the water-absorbing gel film and the preset temperature and humidity, and follow the following rules:

[0025] L1, when the computer substrate is at a low temperature, the temperature and humidity of the computer substrate are collected in real time by the temperature and humidity detection unit, the collected temperature and humidity are compared with the set temperature and humidity, and when the preset requirement is met, the inner baffle is opened under the cooperation of the controller and the electronic switch, the water-absorbing gel film absorbs the moisture of the computer substrate, and water condensation is prevented;

[0026] L2, when one of the two preset conditions is met, the inner baffle is automatically closed and the outer baffle is automatically opened under the cooperation of the controller and the electronic switch, and the water-absorbing gel film releases moisture to the external environment;

[0027] L3, after the water-absorbing gel film releases moisture to the external environment, the outer baffle is automatically closed under the cooperation of the controller and the electronic switch;

[0028] L1-L3 are cyclically executed to achieve the purpose of preventing water condensation from the computer substrate and the purpose of releasing heat to the external environment;

[0029] The two preset conditions are:

[0030] Condition one, the water-absorbing gel film is not saturated, but the computer substrate is at a high temperature, and the temperature reaches the set requirement for the water-absorbing gel film to release moisture;

[0031] Condition two, the water-absorbing gel film absorbs moisture and is in a saturated state;

[0032] When condition two is met, the water-absorbing gel film absorbs moisture and is in a saturated state, but the temperature does not reach the phase change temperature for releasing moisture, the heating film is used to heat the water-absorbing gel film until the phase change temperature for releasing moisture is reached; if the temperature reaches the phase change temperature for releasing moisture, the water-absorbing gel film directly releases moisture to the outside without starting the heating film.

[0033] The three-proofing and heat-dissipating device for reinforcing a computer has the following advantages: the water-absorbing gel film absorbs moisture in the external air and absorbs heat inside the computer at the same time, releases the moisture when the phase change temperature of the water-absorbing gel film is reached, and the evaporation of the moisture takes away a large amount of heat, thereby achieving the purpose of dissipating heat of the computer. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to make the technical solutions in the embodiments of the present application clearer, the accompanying drawings needed in the embodiments or prior art description will be briefly introduced. Obviously, the accompanying drawings in the following description only show some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0035] The present application will be further described below in conjunction with the accompanying drawings.

[0036] Figure 1 A structural schematic diagram of an embodiment of a three-proofing and heat dissipation device for a ruggedized computer;

[0037] Figure 2 A structural schematic diagram of an improved device of an embodiment of a three-proofing and heat dissipation device for a ruggedized computer;

[0038] Figure 3 A working principle block diagram of an improved device of an embodiment of a three-proofing and heat dissipation device for a ruggedized computer;

[0039] Figure 4 A working principle block diagram of an improved device of an embodiment of a three-proofing and heat dissipation device for a ruggedized computer;

[0040] Figure 5 Another working flow block diagram of an improved device of an embodiment of a three-proofing and heat dissipation device for a ruggedized computer.

[0041] In the figure: 1, computer base body, 2, water-absorbing gel film, 3, inner baffle, 4, outer baffle, 5, controller, 6, temperature sensor, 7, humidity sensor, 8, switch, 9, motor. DETAILED DESCRIPTION

[0042] The present application will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present application and implement it. However, the embodiments are not intended to limit the present application, and the technical features in the embodiments and the embodiments can be combined with each other without conflict.

[0043] The embodiment of the present application provides a three-proofing and heat dissipation device for a ruggedized computer, which is used to solve the technical problem of how to improve the three-proofing and heat dissipation functions of the computer and improve the overall anti-severe environment capability of the computer.

[0044] Embodiment:

[0045] The three-proofing and heat dissipation device for a ruggedized computer comprises a water-absorbing gel film 2, a mounting component, an inner baffle 3, an outer baffle 4 and a switch 8, and the water-absorbing gel film 2 is arranged at the computer base body 1 through the mounting component.

[0046] like Figure 1 As shown, the mounting component is a hollow box formed by the outer shell. The absorbent gel film 2 is disposed inside the box. One side wall of the box near the computer base 1 serves as the inner side wall, and an inner opening facing the computer base 1 is formed on the inner side wall. Another side wall of the box opposite the inner side wall serves as the outer side wall, and an outer opening facing the external environment is formed on the outer side wall.

[0047] The inner baffle 3 is set in the form of a door at the inner opening. When the inner baffle 3 is closed, the inner opening is closed and the water-absorbing gel film 2 is isolated from the computer substrate 1. When the inner baffle 3 is open, the inner opening is open and the water-absorbing gel film 2 is used to absorb moisture from the computer substrate 1.

[0048] The outer baffle 4 is set in the form of a door at the outer opening. When the outer baffle 4 is closed, the outer opening is closed and the water-absorbing gel film 2 is isolated from the external environment. When the outer baffle 4 is open, the outer opening is open and the water-absorbing gel film 2 is used to absorb moisture from the external environment.

[0049] The switch 8 is connected to the inner baffle 3 and the outer baffle 4 and is used to adjust the closing and opening of the inner baffle 3 and the outer baffle 4.

[0050] In this embodiment, switch 8 is a toggle switch. The structure of switch 8 is not specifically limited; any existing switch 8 capable of performing its function can be used. Switch 8, in conjunction with the inner baffle 3 and the outer baffle 4, cyclically executes the following control criteria:

[0051] (1) Under normal circumstances, the inner baffle 3 and the outer baffle 4 are closed, and the water-absorbing gel film 2 is in a dry state;

[0052] (2) When the computer substrate 1 is at a low temperature, the control switch 8 opens the inner baffle 3, and the water-absorbing gel film 2 absorbs the moisture of the computer substrate 1, thereby reducing the air humidity and preventing water condensation.

[0053] (3) When the computer substrate 1 is at a high temperature and reaches the phase change temperature of the hydrogel film 2, the control switch 8 is activated, the inner baffle 3 is closed, the outer baffle 4 is opened, and the hydrogel film 2 releases moisture to the external environment.

[0054] (4) When the water-absorbing gel film 2 releases moisture, control switch 8 closes the outer baffle 4 and opens the inner baffle 3 to continue absorbing moisture from the computer substrate 1.

[0055] This cycle repeats, absorbing moisture from inside the computer, reducing humidity, preventing condensation, and achieving the goal of protection against water, dust, and heat. At the same time, it absorbs internal heat and releases moisture to the outside, achieving the goal of heat dissipation.

[0056] In the specific implementation process, the switch 8 can be an electronic switch, and the structure of the electronic switch is not limited, and an existing electronic switch that can realize its function can be selected.

[0057] On the basis that the switch 8 is an electronic switch, as an improvement of the device, a temperature and humidity detection unit and a controller 5 are further included. In this embodiment, the temperature and humidity detection unit is electrically connected with the controller 5, for detecting the temperature and humidity of the computer base 1, and uploading the collected temperature and humidity to the controller 5. The electrically controlled switch is electrically connected with the controller 5, and the controller 5 is used for regulating the electrically controlled switch based on the collected temperature and humidity.

[0058] Among them, the temperature and humidity detection unit includes a temperature sensor 6 and a humidity sensor 7, and the electronic switch can include a motor 9 and a transmission device. The controller 5 adjusts the transmission device through the motor 9, and the transmission device is in transmission connection with the inner baffle 3 and the outer baffle 4. Under the regulation of the controller 5, the motor 9 and the transmission device cooperate to realize the opening and closing of the inner baffle 3 and the outer baffle 4. The specific structure of the transmission device is not limited, and an existing structure that can realize its function is selected.

[0059] As a further improvement, a heating film group is further included. The heating film is arranged at the water-absorbing gel film 2, and the heating film and the controller 5 cooperate to form an encryption system for heating the water-absorbing gel film 2. In this embodiment, the heating film can use but is not limited to carbon fiber / graphene / PI / PET heating film and the like.

[0060] As shown in Figure 4 For the improved device, the switch 8, the temperature and humidity detection unit, the controller 5, the heating film, the inner baffle 3 and the outer baffle 4 cooperate to regulate the opening and closing of the inner baffle 3 and the outer baffle 4 according to the phase change temperature of the water-absorbing gel film 2 and the preset temperature and humidity, under the cooperation of the controller 5 and the electronic switch, as shown in Figure 5 The following rules are followed:

[0061] L1, when the computer base 1 is in a low temperature, the temperature and humidity of the computer base 1 are collected in real time by the temperature and humidity detection unit, and the collected temperature and humidity are compared with the set temperature and humidity. When the pre-set requirement is met, the inner baffle 3 is opened under the cooperation of the controller 5 and the electronic switch, the water-absorbing gel film 2 absorbs the moisture of the computer base 1, and the water condensation is prevented;

[0062] L2, when one of the two preset conditions is reached, the inner baffle 3 is automatically closed and the outer baffle 4 is automatically opened under the cooperation of the controller 5 and the electronic switch, and the water-absorbing gel film 2 releases moisture to the external environment;

[0063] L3, after the water-absorbing gel film 2 releases moisture to the external environment, the outer baffle 4 is automatically closed under the cooperation of the controller 5 and the electronic switch;

[0064] L1-L3 are executed cyclically, so as to achieve the purpose of preventing water condensation from the computer base 1 and realizing three-proofing, and the purpose of releasing absorbed heat outward and realizing heat dissipation.

[0065] The two preset conditions are:

[0066] Condition one: the water-absorbing hydrogel film 2 is not saturated, but the computer base 1 is at high temperature, and the temperature reaches the set requirement of releasing water from the water-absorbing hydrogel film 2;

[0067] Condition two: the water-absorbing hydrogel film 2 is saturated after absorbing water;

[0068] When the condition two is met, the water-absorbing hydrogel film 2 is saturated after absorbing water, but the temperature does not reach the phase transition temperature of releasing water, the heating film is used to heat the water-absorbing hydrogel film 2 until the phase transition temperature of releasing water is reached; if the temperature reaches the phase transition temperature of releasing water, the water-absorbing hydrogel film 2 directly releases water outward, and the heating film does not need to be started.

[0069] In specific implementation, multiple controllers 5 can be set, for example, the heating controller 5 controls the heating film, and the motor controller 5 controls the switch 8.

[0070] The above has disclosed and explained the present application in detail through the drawings and preferred embodiments, however, the present application is not limited to these disclosed embodiments, and those skilled in the art can know that the code review means in different embodiments can be combined to obtain more embodiments of the present application, and these embodiments are also within the protection scope of the present application.

Claims

1. A ruggedized computer protection and heat dissipation device, characterized in that, The device is configured at the computer base and comprises a water-absorbing gel film, a mounting component, an inner baffle, an outer baffle and a switch. The mounting component is a box-shaped body with an internal hollow formed by a shell, the water-absorbing gel film is arranged in the box-shaped body, one side wall of the box-shaped body close to the computer base serves as an inner side wall, and an inner side opening facing the computer base is formed on the inner side wall; one side wall of the box-shaped body opposite to the inner side wall serves as an outer side wall, and an outer side opening facing the external environment is formed on the outer side wall. The inner baffle is arranged at the inner side opening in the form of a door, when the inner baffle is closed, the inner side opening is in a closed state, the water-absorbing gel film is isolated from the computer base, and when the inner baffle is opened, the inner side opening is in an open state, and the water-absorbing gel film is used to absorb moisture of the computer base. The outer baffle is arranged at the outer side opening in the form of a door, when the outer baffle is closed, the outer side opening is in a closed state, the water-absorbing gel film is isolated from the external environment, and when the outer baffle is opened, the outer side opening is in an open state, and the water-absorbing gel film is used to absorb moisture of the external environment. The switch is connected with the inner baffle and the outer baffle and is used to adjust the closing and opening of the inner baffle and the outer baffle.

2. The waterproof, dustproof, and heat radiation apparatus for reinforcing a computer according to claim 1, wherein The switch is a toggle switch.

3. The waterproof, dustproof, and heat radiation apparatus for reinforcing a computer according to claim 1, wherein The switch is an electric control switch.

4. The waterproof, dustproof, and heat radiation apparatus for reinforcing a computer according to claim 3, wherein The device further comprises a temperature and humidity detection unit and a controller, The temperature and humidity detection unit is electrically connected with the controller and is used to detect the temperature and humidity of the computer base and upload the collected temperature and humidity to the controller. The electric control switch is electrically connected with the controller, and the controller is used to control the electric control switch based on the collected temperature and humidity.

5. The waterproof, dustproof, and heat-dissipating apparatus for reinforcing a computer according to any one of claims 1 to 4, wherein The switch cooperates with the inner baffle and the outer baffle to cyclically execute the following control criteria: Under normal circumstances, the inner baffle and the outer baffle are closed, and the water-absorbing gel film is in a dry state; When the computer base is at a low temperature, the switch is adjusted, the inner baffle is opened, the water-absorbing gel film absorbs moisture of the computer base, the air humidity is reduced, and water condensation is prevented; When the computer base is at a high temperature and reaches the phase transition temperature of the water-absorbing gel film, the switch is adjusted, the inner baffle is closed, the outer baffle is opened, and the water-absorbing gel film releases moisture to the external environment; After the water-absorbing gel film releases moisture, the switch is adjusted, the outer baffle is closed, and the inner baffle is opened to continue to absorb moisture of the computer base.

6. The waterproof, dustproof, and heat radiation apparatus for reinforcing a computer according to claim 5, wherein The device further comprises a heating film arranged at the water-absorbing gel film and used to heat the water-absorbing gel film.

7. The waterproof, dustproof, and heat radiation apparatus for reinforcing a computer according to claim 6, wherein The heating film is a carbon fiber, graphene, PI heating film or PET heating film.

8. The waterproof, dustproof, and heat radiation apparatus for reinforcing a computer according to claim 6 or 7, wherein The switch, the temperature and humidity detection unit, the controller, the heating film, the inner baffle and the outer baffle cooperate to control the opening and closing of the inner baffle and the outer baffle under the cooperation of the controller and the electronic switch according to the phase transition temperature of the water-absorbing gel film and the preset temperature and humidity, and the following rules are followed: L1, when the computer base is at low temperature, the temperature and humidity of the computer base are collected by the temperature and humidity detection unit in real time, the collected temperature and humidity are compared with the set temperature and humidity, when the pre-set requirement is met, the inner baffle is opened under the cooperation of the controller and the electronic switch, the water absorbing gel film absorbs the moisture of the computer base to prevent water condensation; L2, when one of the two pre-set conditions is met, the inner baffle is automatically closed and the outer baffle is automatically opened under the cooperation of the controller and the electronic switch, the water absorbing gel film releases the moisture to the external environment; L3, after the water absorbing gel film releases the moisture to the external environment, the outer baffle is automatically closed under the cooperation of the controller and the electronic switch; L1-L3 are executed in cycles to achieve the purpose of preventing water condensation from the moisture of the computer base and the purpose of heat dissipation by releasing the absorbed heat to the external environment; The two pre-set conditions are: Condition one, the water absorbing gel film is not saturated, but the computer base is at high temperature, and the temperature reaches the set requirement of the water absorbing gel film to release the moisture; Condition two, the water absorbing gel film is saturated after absorbing the moisture; When condition two is met, the water absorbing gel film is saturated after absorbing the moisture, but the temperature does not reach the phase change temperature of releasing the moisture, the water absorbing gel film is heated by the heating film until the phase change temperature of releasing the moisture is reached; if the temperature reaches the phase change temperature of releasing the moisture, the water absorbing gel film directly releases the moisture to the external environment without starting the heating film.

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