CN209787724U - Heat radiator for electronic and electrical equipment - Google Patents

Abstract

The utility model discloses a heat dissipation device for electronic and electrical equipment, which relates to the technical field of heat dissipation for electrical equipment. The heat dissipation device for electronic and electrical equipment comprises an electrical equipment box. The inside of the groove is movably connected with a dust-proof box, and both sides of the dust-proof box are fixedly connected with first fixed blocks, the number of the first fixed blocks is two, and the electrical equipment box and the two first fixed blocks The insides of the blocks are all threaded with first fixing bolts, and the number of the first fixing bolts is four. The heat dissipation device of the electronic and electrical equipment is equipped with an ion fan, which can not only ventilate and dissipate heat, but also remove static electricity, prevent static electricity from polluting and destroying electronic and electrical equipment, and achieve the purpose of heat dissipation and static removal. The air inside the box can enhance the heat dissipation effect of the electronic and electrical equipment, and realize the purpose of good heat dissipation effect.

Description

A cooling device for electronic and electrical equipment

technical field

The utility model relates to the technical field of heat dissipation for electric equipment, in particular to a heat dissipation device for electronic and electric equipment.

Background technique

All kinds of electronic and electrical equipment currently on the market will generate heat or even generate high temperature under working conditions, and the heat dissipation method adopted by these equipment is often to use the principle of natural convection to drill holes in its casing, especially the rear casing Or slits, when the electronic and electrical equipment is working, the heat will cause the internal temperature to be high, and various harmful elements will be released after the heat is absorbed in the shell, which will adversely affect people, and the heat dissipation and shock absorption of the existing electronic and electrical equipment The effect is not good, and sometimes even the electronic components are damaged due to excessive temperature.

At present, the existing heat dissipation devices for electronic and electrical equipment are inconvenient to use and are not conducive to popularization and use.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a heat dissipation device for electronic and electrical equipment, which solves the problem that the existing heat dissipation device for electronic and electrical equipment is inconvenient to use and is not conducive to popularization and use.

(2) Technical solutions

In order to achieve the above object, the utility model is realized through the following technical solutions:

A heat dissipation device for electronic and electrical equipment, comprising an electrical equipment box, one side of the electrical equipment box is provided with a card slot, the inside of the card slot is movably connected with a dust-proof box, and both sides of the dust-proof box are fixed The first fixed block is connected, and the number of the first fixed block is two, and the inside of the electrical equipment box and the two first fixed blocks are threaded with first fixed bolts, and the number of the first fixed bolts is for four;

One side of the inner wall of the electrical equipment box is threadedly connected with a second fixing bolt, and the end of the second fixing bolt far away from the electrical equipment box is movably connected with a second fixing block. The number of the second fixing blocks is two, two One side of the second fixed block is fixedly connected with an ion fan;

One side of the electrical equipment box is provided with a heat dissipation box, and the inside of the heat dissipation box is fixedly connected with an exhaust fan, and one side of the electrical equipment box and the heat dissipation box is provided with through holes, and the number of the through holes is two One, the exhaust port and the air outlet of the exhaust fan are respectively fixedly connected with an exhaust pipe and an exhaust pipe, and the side of the heat dissipation box away from the electrical equipment box is provided with an exhaust groove, and the inside of the exhaust groove is snapped into With filter box.

Optionally, the exhaust pipe is fixedly connected to the inside of the through hole, and the exhaust pipe is fixedly connected to the inside of the filter box.

Optionally, activated carbon is arranged inside the dustproof box and the filter box.

Optionally, a dust-proof net is fixedly connected inside the exhaust groove.

Optionally, the bottoms of the electrical equipment box and the heat dissipation box are fixedly connected with a bottom plate, and both ends of the bottom plate are movably connected with shock absorbing seats.

Optionally, the bottom inside the shock-absorbing seat and one side of the bottom plate are fixedly connected with connecting plates, the number of the connecting plates is several, and two of the connecting plates form a group.

Optionally, one side of the two connecting plates is fixedly connected with a telescopic rod, a shock absorbing spring and a protective cover, the telescopic rod is arranged inside the shock absorbing spring, and the outer surface of the shock absorbing spring is provided with a protective set.

Optionally, one side of the electrical equipment box and the heat dissipation box is provided with a box door.

(3) Beneficial effects

The utility model provides a cooling device for electronic and electrical equipment, which has the following beneficial effects:

(1) The heat dissipation device of the electronic and electrical equipment, on the one hand, is equipped with an ion fan, which can not only ventilate and dissipate heat, but also remove static electricity, prevent static electricity from polluting and damaging electronic and electrical equipment, and achieve the purpose of heat dissipation and static removal On the other hand, setting the exhaust fan to extract the air inside the electrical equipment box can strengthen the heat dissipation effect of the electronic and electrical equipment, and achieve the purpose of good heat dissipation effect. It absorbs and filters harmful elements, and achieves the purpose of good filtering effect.

(2) The heat dissipation device of the electronic and electrical equipment, on the one hand, is equipped with a dustproof box, which can prevent the dust in the external air from entering the inside of the electrical equipment box, and achieves the purpose of dustproof; on the other hand, it is equipped with a shock absorber, It can protect the electrical equipment box and the cooling box and achieve the purpose of good shock absorption effect. Secondly, the dustproof box and the filter box are fixed by fixing bolts, which can facilitate their disassembly and replacement, and achieve easy replacement. The purpose reflects the rationality of the design.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a sectional view of the utility model;

Fig. 3 is the enlarged schematic diagram of the structure at A place in Fig. 2 of the present utility model;

Fig. 4 is a sectional view of the protective cover of the present invention.

In the figure: 1-Electrical equipment box, 2-Card slot, 3-Dustproof box, 4-First fixing block, 5-First fixing bolt, 6-Second fixing bolt, 7-Second fixing block, 8- Ion fan, 9-cooling box, 10-exhaust fan, 11-through hole, 12-exhaust pipe, 13-exhaust pipe, 14-exhaust groove, 15-filter box, 16-bottom plate, 17-shock absorber , 18-connecting plate, 19-telescopic rod, 20-shock-absorbing spring, 21-protective sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" The orientation or positional relationship indicated by , "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying the referred device Or elements must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection, or It can be a detachable connection; it can be a mechanical connection; it can be a direct connection or an indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

Please refer to Figure 1-4, the utility model provides a technical solution:

A heat dissipation device for electronic and electrical equipment, comprising an electrical equipment box 1, a card slot 2 is opened on one side of the electrical equipment box 1, and a dustproof box 3 is movably connected to the inside of the card slot 2, and the dustproof box 3 is provided to prevent external The dust in the air enters the inside of the electrical equipment box 1, and the purpose of dust prevention is achieved. Both sides of the dustproof box 3 are fixedly connected with the first fixed block 4, and the number of the first fixed blocks 4 is two. 1 and the insides of the two first fixing blocks 4 are threadedly connected with first fixing bolts 5, and the number of the first fixing bolts 5 is four;

One side of the electrical equipment box 1 inner wall is threadedly connected with a second fixing bolt 6, and the dustproof box 3 and the filter box 15 are fixed by fixing bolts, which can facilitate its disassembly and replacement, and achieve the purpose of being convenient for replacement. One end of the fixed bolt 6 away from the electrical equipment box 1 is movably connected with a second fixed block 7, and the quantity of the second fixed block 7 is two, and one side of the two second fixed blocks 7 is fixedly connected with an ion blower 8, and the ion fan 8 is set. Fan 8 can not only perform ventilation and heat dissipation, but also remove static electricity, prevent static electricity from polluting and damaging electronic and electrical equipment, and achieve the purpose of heat dissipation and static electricity removal;

One side of the electrical equipment box 1 is provided with a heat dissipation box 9, and the inside of the heat dissipation box 9 is fixedly connected with an exhaust fan 10, and the exhaust fan 10 is set to extract the air inside the electrical equipment box 1, which can strengthen the heat dissipation effect of the electronic and electrical equipment, and realize heat dissipation. Effective purpose, one side of electrical equipment box 1 and cooling box 9 all offers through hole 11, and the quantity of through hole 11 is two, and the exhaust air outlet of exhaust fan 10 and air outlet are fixedly connected with exhaust pipe 12 and air outlet respectively. Exhaust pipe 13, cooling box 9 is provided with exhaust groove 14 on one side away from electrical equipment box 1, and the inside of exhaust groove 14 is clamped with filter box 15, and active carbon filter box 15 is set, can discharge the air in electrical equipment box 1. Various harmful elements in the filter are absorbed and filtered to achieve the purpose of good filtering effect.

As a kind of optional technical scheme of the utility model:

The exhaust pipe 12 is fixedly connected to the inside of the through hole 11 , and the exhaust pipe 13 is fixedly connected to the inside of the filter box 15 .

As a kind of optional technical scheme of the utility model:

Activated carbon is arranged inside the dustproof box 3 and the filter box 15 .

As a kind of optional technical scheme of the utility model:

The inside of the exhaust groove 14 is fixedly connected with a dust-proof net.

As a kind of optional technical scheme of the utility model:

The bottoms of the electrical equipment box 1 and the cooling box 9 are all fixedly connected with a base plate 16, and both ends of the base plate 16 are movably connected with shock absorbing seats 17.

As a kind of optional technical scheme of the utility model:

The bottom inside the shock absorber 17 and one side of the bottom plate 16 are all fixedly connected with connecting plates 18, the number of connecting plates 18 is several, and two connecting plates 18 form a group.

As a kind of optional technical scheme of the utility model:

One side of the two connecting plates 18 is fixedly connected with a telescopic rod 19, a shock absorbing spring 20 and a protective cover 21, the telescopic rod 19 is arranged inside the shock absorbing spring 20, and the outer surface of the shock absorbing spring 20 is provided with a protective cover 21, The shock-absorbing seat 17 is set, so that the electric equipment box 1 and the cooling box 9 can be protected and shock-absorbed, and the purpose of good shock-absorbing effect is achieved.

As a kind of optional technical scheme of the utility model:

One side of the electrical equipment box 1 and the cooling box 9 is provided with a box door.

To sum up, when the cooling device of the electronic and electrical equipment is used, on the one hand, the ion fan 8 is provided, which can not only perform ventilation and heat dissipation, but also remove static electricity, prevent static electricity from polluting and damaging the electronic and electrical equipment, and achieve heat dissipation. And the purpose of removing static electricity, on the other hand, set exhaust fan 10 to extract the air inside electrical equipment box 1, can strengthen the heat dissipation effect of electrical and electronic equipment, have realized the good purpose of heat dissipation effect, secondly, activated carbon filter box 15 is set, can Various harmful elements in the air inside the electrical equipment box 1 are absorbed and filtered to achieve a good filtering effect. The purpose of dustproof, on the other hand, setting shock-absorbing seat 17, can carry out protection shock-absorbing to electrical equipment box 1 and radiator box 9, has reached the purpose of good shock-absorbing effect, secondly, dustproof box 3 and filter box are set 15 are all fixed by fixing bolts, which can facilitate its disassembly and replacement, achieve the purpose of being convenient for replacement, and reflect the rationality of the design.

It should be noted that, in the present utility model, unless otherwise specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature "on" or "under" the second feature. The two features are in indirect contact through an intermediary. Moreover, "above", "above" and "above" the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (8)

1. The utility model provides a heat abstractor of electron electrical equipment, includes electrical equipment case (1), its characterized in that:

one side of the electrical equipment box (1) is provided with a clamping groove (2), the interior of the clamping groove (2) is movably connected with a dust-proof box (3), two sides of the dust-proof box (3) are fixedly connected with first fixing blocks (4), the number of the first fixing blocks (4) is two, the interiors of the electrical equipment box (1) and the two first fixing blocks (4) are both in threaded connection with first fixing bolts (5), and the number of the first fixing bolts (5) is four;

one side of the inner wall of the electrical equipment box (1) is in threaded connection with a second fixing bolt (6), one end, far away from the electrical equipment box (1), of the second fixing bolt (6) is movably connected with a second fixing block (7), the number of the second fixing blocks (7) is two, and one side of each of the two second fixing blocks (7) is fixedly connected with an ion fan (8);

One side of electrical equipment case (1) is provided with heat dissipation case (9), inside fixedly connected with air exhauster (10) of heat dissipation case (9), through-hole (11) have all been seted up to one side of electrical equipment case (1) and heat dissipation case (9), the quantity of through-hole (11) is two, the suction opening and the air outlet of air exhauster (10) are fixedly connected with exhaust column (12) and exhaust pipe (13) respectively, exhaust duct (14) have been seted up to one side that electrical equipment case (1) was kept away from in heat dissipation case (9), the inside joint of exhaust duct (14) has filter box (15).

2. the heat dissipating device for electronic and electric equipment as claimed in claim 1,

Exhaust column (12) fixed connection is in the inside of through-hole (11), exhaust pipe (13) fixed connection is in the inside of filter cartridge (15).

3. The heat dissipating device for electronic and electric equipment as claimed in claim 1,

And activated carbon is arranged in the dustproof box (3) and the filter box (15).

4. the heat dissipating device for electronic and electric equipment as claimed in claim 1,

And a dust screen is fixedly connected inside the exhaust groove (14).

5. The heat dissipating device for electronic and electric equipment as claimed in claim 1,

The bottom of the electrical equipment box (1) and the bottom of the heat dissipation box (9) are fixedly connected with a bottom plate (16), and two ends of the bottom plate (16) are movably connected with shock absorption seats (17).

6. the heat dissipating device for electronic and electric equipment as claimed in claim 5,

The shock mount (17) inside bottom and one side of bottom plate (16) all fixedly connected with connecting plate (18), the quantity of connecting plate (18) is a plurality of, two connecting plate (18) are a set of.

7. The heat dissipating device for electronic and electric equipment as claimed in claim 6,

Two equal fixedly connected with telescopic link (19), damping spring (20) and protective sheath (21) in one side of connecting plate (18), telescopic link (19) set up in damping spring's (20) inside, damping spring's (20) surface is provided with protective sheath (21).

8. the heat dissipating device for electronic and electric equipment as claimed in claim 1,

and box doors are arranged on one sides of the electrical equipment box (1) and the heat dissipation box (9).