CN220156953U - Cabinet for reducing electromagnetic radiation absorption of human body - Google Patents

Abstract

The utility model belongs to the technical field of cases, and particularly relates to a case for reducing electromagnetic radiation absorption of a human body, which comprises a case body, a heat radiation mechanism and a mounting mechanism, wherein the heat radiation mechanism is arranged on the case body, a radiation protection plate is contacted on the case body, the mounting mechanism is arranged on the case body, the lower end of the case body is fixedly connected with a supporting leg, a ventilation net is arranged on the case body, and a button is arranged on the case body. According to the utility model, by designing the ventilation hood, the filter screen, the blades, the spring plate and other parts, the fan in the ventilation hood is started to rotate, then the fan is used for sucking air and blowing the air into the case body after filtering by the filter screen, and then heat dissipation is carried out, the blades are driven to rotate by air flow generated during air suction of the fan, the spring plate is impacted by rotation of the blades, so that the spring plate vibrates, the filter screen fixed on the spring plate vibrates, and therefore, the influence of the filter screen blockage on heat dissipation efficiency is prevented.

Description

Cabinet for reducing electromagnetic radiation absorption of human body

Technical Field

The utility model relates to the technical field of cabinets, in particular to a cabinet capable of reducing electromagnetic radiation absorption of a human body.

Background

In computer devices that are becoming popular, a chassis is often used to mount various components. The utility model patent with the bulletin number of CN212433658U discloses a novel computer case, which comprises a case body, wherein both sides of the case body are fixedly communicated with a cover shell, a first through hole is formed in one side, far away from the case body, of the cover shell, the inner wall of the cover shell is fixedly connected with a frame, an inner cavity of the frame is fixedly connected with a first filter screen, the rear side of the bottom of the inner cavity of the case body is fixedly connected with a metal net box, and a solid drying agent is placed in the inner cavity of the metal net box; this patent is through setting up quick-witted case body, housing, base, gyro wheel, first filter screen, frame, first through-hole, second filter screen, second through-hole, fan housing, support, limiting plate, casing, spring, fan, metal mesh box, metal mesh cover, solid drier and supporting shoe's cooperation is used, has solved the relatively poor and inconvenient problem of removing of current partial computer machine case heat dissipation, dehumidification and dustproof effect, and this novel computer machine case possesses heat dissipation, dehumidification and dustproof effectual and the advantage of being convenient for remove. However, the above patent also suffers from the following disadvantages: the machine case adopts the fan to induced draft and blows into the machine case after filtering through the filter screen to dispel the heat, and the long-time filter screen is easy to be blocked because of dust accumulation, influences the radiating effect to some components can produce electromagnetic radiation when the machine case is used, harm human health easily. Therefore, improvements are needed.

Disclosure of Invention

The utility model aims to provide a chassis for reducing electromagnetic radiation absorption of a human body, which solves the problems that the chassis is usually blown into the chassis for heat dissipation after air suction of a fan is adopted and is filtered by a filter screen, the filter screen is easy to be blocked due to dust accumulation for a long time, the heat dissipation effect is affected, and electromagnetic radiation is generated by some elements of the chassis when the chassis is used, so that the health of the human body is easily damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reduce human chassis that absorbs electromagnetic radiation, includes chassis body, heat dissipation mechanism, installation mechanism, be provided with heat dissipation mechanism on the chassis body, the contact has the radiation protection board on the chassis body, be provided with installation mechanism on the chassis body, the lower extreme fixedly connected with stabilizer blade of chassis body, be provided with ventilative net on the chassis body, be provided with the button on the chassis body.

Preferably, the heat dissipation mechanism comprises a ventilation hood, a fan, a filter screen, blades and an elastic sheet, wherein the ventilation hood is fixedly arranged on the case body, the fan is arranged in the ventilation hood, the filter screen is fixedly connected in the ventilation hood, the blades are arranged in the filter screen through bearings, the elastic sheet is contacted on the blades, and the heat dissipation mechanism is designed to facilitate heat dissipation in the case body.

Preferably, the shell fragment fixed connection is in the lower extreme of filter screen, the filter screen is elastic metal material, thereby through design shell fragment, accessible shell fragment vibrations drive filter screen vibrations, prevent filter screen jam.

Preferably, the installation mechanism comprises a square block, a clamping groove, an elastic block, a T-shaped guide rod and a spring, wherein the square block is fixedly connected to the radiation protection plate and is slidably connected to the chassis body, the clamping groove is formed in the square block, the elastic block is slidably connected to the clamping groove, the T-shaped guide rod is fixedly connected to the chassis body, the spring is arranged on the outer side of the T-shaped guide rod, and the radiation protection plate is conveniently installed by designing the installation mechanism.

Preferably, one end of the spring is fixedly connected to the elastic block, the other end of the spring is fixedly connected to the chassis body, and the elastic block can be moved under the elastic action of the spring through designing the spring.

Preferably, the elastic block is slidably connected to the outer side of the T-shaped guide rod, and is slidably connected to the chassis body, and the T-shaped guide rod is designed to provide a limit to a certain extent for the elastic block.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, by designing the ventilation hood, the filter screen, the blades, the spring plate and other parts, the fan in the ventilation hood is started to rotate, then the fan is used for sucking air and blowing the air into the case body after filtering by the filter screen, and then heat dissipation is carried out, the blades are driven to rotate by air flow generated during air suction of the fan, the spring plate is impacted by rotation of the blades, so that the spring plate vibrates, the filter screen fixed on the spring plate vibrates, and therefore, the influence of the filter screen blockage on heat dissipation efficiency is prevented.

2. When the radiation protection plate is installed by designing the components such as the radiation protection plate, the square block, the elastic block, the T-shaped guide rod and the spring, the square block fixed on the radiation protection plate is slid into the chassis body, the elastic block is extruded firstly to enable the elastic block to move, the elastic block is enabled to move and slide into the clamping groove arranged in the square block under the elastic action of the spring along with the movement of the square block, and at the moment, the installation of the radiation protection plate is completed, and electromagnetic radiation generated during the working of an electronic element can be isolated under the action of the radiation protection plate.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the present utility model at B in fig. 2.

In the figure: 1. a chassis body; 2. a heat dissipation mechanism; 3. a radiation protection plate; 4. a mounting mechanism; 5. a support leg; 6. a breathable net; 7. a button; 21. a ventilation hood; 22. a blower; 23. a filter screen; 24. a blade; 25. a spring plate; 41. a square block; 42. a clamping groove; 43. an elastic block; 44. a T-shaped guide rod; 45. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a chassis for reducing electromagnetic radiation absorption by a human body includes a chassis body 1, a heat dissipation mechanism 2, and a mounting mechanism 4, wherein the chassis body 1 is provided with the heat dissipation mechanism 2, the chassis body 1 is contacted with a radiation protection plate 3, the chassis body 1 is provided with the mounting mechanism 4, the lower end of the chassis body 1 is fixedly connected with a support leg 5, the chassis body 1 is provided with a ventilation net 6, and the chassis body 1 is provided with a button 7.

Referring to fig. 1, 2 and 3, the heat dissipation mechanism 2 includes a ventilation hood 21, a fan 22, a filter screen 23, blades 24 and an elastic sheet 25, the ventilation hood 21 is fixedly installed on the chassis body 1, the fan 22 is arranged in the ventilation hood 21, the filter screen 23 is fixedly connected in the ventilation hood 21, the blades 24 are installed in the filter screen 23 through bearings, the blades 24 are contacted with the elastic sheet 25, the elastic sheet 25 is fixedly connected to the lower end of the filter screen 23, the filter screen 23 is made of elastic metal, and the heat dissipation mechanism 2 is designed to facilitate heat dissipation in the chassis body 1.

Referring to fig. 1, 2 and 4, the mounting mechanism 4 includes a block 41, a clamping groove 42, an elastic block 43, a T-shaped guide rod 44 and a spring 45, wherein the block 41 is fixedly connected to the radiation protection plate 3, the block 41 is slidably connected to the chassis body 1, the clamping groove 42 is formed in the block 41, the elastic block 43 is slidably connected to the clamping groove 42, the T-shaped guide rod 44 is fixedly connected to the chassis body 1, the spring 45 is arranged at the outer side of the T-shaped guide rod 44, one end of the spring 45 is fixedly connected to the elastic block 43, the other end of the spring 45 is fixedly connected to the chassis body 1, the elastic block 43 is slidably connected to the outer side of the T-shaped guide rod 44, and the elastic block 43 is slidably connected to the chassis body 1, so that the radiation protection plate 3 is conveniently mounted by designing the mounting mechanism 4.

Working principle: can install radiation protection board 3 before chassis body 1 uses, slide the square 41 fixed on the radiation protection board 3 into chassis body 1, can extrude elastic block 43 at first in the slip in square 41, make elastic block 43 remove, along with the continuation of square 41 remove, can make elastic block 43 remove and slide into the draw-in groove 42 that sets up in square 41 under the elasticity effect of spring 45, accomplish the installation to radiation protection board 3 this moment, when chassis body 1 uses, fan 22 in the ventilation hood 21 can be started, then fan 22 rotates, fan 22 rotates and can induced draft from the external, blow into chassis body 1 after the filtration of filter screen 23, and then dispel the heat to chassis body 1 inside, the air current that fan 22 rotated and produced can drive blade 24 rotation, and then make blade 24 strike shell fragment 25 make shell fragment 25 shake, and then make the filter screen 23 that is fixed with shell fragment 25 shake, can effectually prevent filter screen 23 from blocking, influence the heat dissipation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a reduce human chassis that absorbs electromagnetic radiation, includes chassis body (1), heat dissipation mechanism (2), installation mechanism (4), its characterized in that: be provided with cooling mechanism (2) on machine case body (1), the contact has radiation protection board (3) on machine case body (1), be provided with installation mechanism (4) on machine case body (1), the lower extreme fixedly connected with stabilizer blade (5) of machine case body (1), be provided with ventilative net (6) on machine case body (1), be provided with button (7) on machine case body (1).

2. A cabinet for reducing electromagnetic radiation absorption by a person according to claim 1, wherein: the heat dissipation mechanism (2) comprises a ventilation hood (21), a fan (22), a filter screen (23), blades (24) and elastic pieces (25), wherein the ventilation hood (21) is fixedly installed on the case body (1), the fan (22) is arranged in the ventilation hood (21), the filter screen (23) is fixedly connected in the ventilation hood (21), the blades (24) are installed in the filter screen (23) through bearings, and the elastic pieces (25) are contacted on the blades (24).

3. A cabinet for reducing electromagnetic radiation absorption by a person according to claim 2, wherein: the elastic sheet (25) is fixedly connected to the lower end of the filter screen (23), and the filter screen (23) is made of elastic metal.

4. A cabinet for reducing electromagnetic radiation absorption by a person according to claim 1, wherein: the mounting mechanism (4) comprises a square block (41), a clamping groove (42), an elastic block (43), a T-shaped guide rod (44) and a spring (45), wherein the square block (41) is fixedly connected to the radiation protection plate (3), the square block (41) is slidably connected to the inside of the case body (1), the clamping groove (42) is formed in the square block (41), the elastic block (43) is slidably connected to the clamping groove (42), the T-shaped guide rod (44) is fixedly connected to the inside of the case body (1), and the spring (45) is arranged on the outer side of the T-shaped guide rod (44).

5. The enclosure of claim 4, wherein the enclosure is configured to reduce electromagnetic radiation absorption by a human body, and wherein: one end of the spring (45) is fixedly connected to the elastic block (43), and the other end of the spring (45) is fixedly connected to the inside of the case body (1).

6. The enclosure of claim 4, wherein the enclosure is configured to reduce electromagnetic radiation absorption by a human body, and wherein: the elastic block (43) is slidably connected to the outer side of the T-shaped guide rod (44), and the elastic block (43) is slidably connected to the inside of the case body (1).