CN213368419U

CN213368419U - Waterproof heat dissipation active filter

Info

Publication number: CN213368419U
Application number: CN202022157078.8U
Authority: CN
Inventors: 朱国华
Original assignee: Suzhou Daxin New Energy Technology Co ltd
Current assignee: Suzhou Daxin New Energy Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-04
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a waterproof thermal diffusivity active filter belongs to electrical equipment technical field, which comprises an outer shell, the top fixedly connected with water tank of shell inner wall, the bottom fixedly connected with filter body of water tank, the equal fixedly connected with conducting strip in the left and right sides of filter body, the bottom fixedly connected with water pipe of filter body, the front and the back of water pipe extend respectively and fixedly connected to water tank inner wall's front and back. The utility model discloses a, air through after the cooling is from the left side wind channel again, discharge to left heat conduction piece through fan, ventilation pipe and air cylinder, cool off the heat dissipation to the left side heat conduction piece, multiple radiating mode dispels the heat simultaneously, makes the radiating effect better, need not carry out the heat exchange through shell and external, makes the leakproofness of shell better to make external dust and moisture can't enter into the inside of shell, thereby play fine waterproof, dirt-proof effect.

Description

Waterproof heat dissipation active filter

Technical Field

The utility model relates to an electrical equipment technical field, more specifically say, relate to a waterproof thermal diffusivity active filter.

Background

The filter is a radio frequency device which passes a useful signal as unattenuated as much as possible and attenuates a useless signal as much as possible; typically provided in a signal transceiving device or circuit portion of a communication device to enable selective activation of signals of the communication device.

Because there are reasons such as temperature drift to the accurate requirement of frequency selection and wave filter itself, the temperature in the cavity filter often need to be guaranteed in the work can not be too high, and current wave filter generally adopts the thermovent heat dissipation, and the radiating effect is not very good, still advances the dust easily, and the clearance is difficult, and current wave filter often carries out the operation in the environment of more humidity or ponding in addition to probably make moisture permeate the wave filter in, destroy its inside components and parts.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a waterproof thermal diffusivity active filter possesses waterproof, dustproof and the good advantage of radiating effect, and it is not very good to have solved current filter radiating effect, still advances the ash easily, carries out the operation in the environment of more humidity or ponding to probably make moisture permeate the wave filter in, destroy the problem of its inside components and parts.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A water-proof heat-dissipation active filter comprises a shell, wherein a water tank is fixedly connected to the top of the inner wall of the shell, a filter body is fixedly connected to the bottom of the water tank, heat-conducting fins are fixedly connected to the left side and the right side of the filter body, a water pipe is fixedly connected to the bottom of the filter body, the front side and the back side of the water pipe respectively extend and are fixedly connected to the front side and the back side of the inner wall of the water tank, air ducts are fixedly connected to the left side and the right side of the inner wall of the water tank, fans are fixedly connected to the inner wall of the air ducts, ventilation pipes are arranged at the bottom of the air ducts, an exhaust pipe is fixedly connected to the bottom of the ventilation pipes, the exhaust pipe is positioned above the heat-conducting fins, a sealing gasket is fixedly connected to one side, close to the water, and cooling water is injected into the water tank.

Preferably, a heat dissipation groove is formed in one side, close to the shell, of the heat conducting fin, and a plurality of uniformly distributed heat dissipation fins are fixedly connected to the inner wall of the heat dissipation groove.

Preferably, the front view of the exhaust duct is trumpet-shaped, and a plurality of exhaust holes which are uniformly distributed are formed in the bottom of the exhaust duct.

Preferably, the inner bottom wall of the water tank is fixedly connected with a refrigerator, and the water tank and the water pipe are both made of heat-conducting high-temperature-resistant materials.

Preferably, the joints of the water pipe, the air duct and the water tank are fixedly connected with sealing rings.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the active filter with the waterproof and heat dissipation functions is characterized in that cooling water is injected into the water tank, two ends of the water pipe penetrate through the water tank, the water pipe is filled with the cooling water, the water pipe is arranged at the bottom of the filter body, the cooling water in the water pipe can cool the bottom of the filter body, the water tank is fixed at the top of the filter body and can conduct heat, the water tank can cool the top of the filter body, the heat conducting fins on the left side and the right side of the filter body can absorb heat generated by the filter body for heat dissipation, air channels are arranged on the left side and the right side of the water tank, fans are arranged in the air channels, the fans can drive air to carry heat conducted by the heat conducting fins on the right side, the air pipes are fixedly connected with a plurality of air pipes through sealing gaskets in the air channels, and the air pipes are arranged in the water tank, inside cooling water of water tank and the inside hot-air of trachea carry out the heat exchange, can cool off the heat dissipation to the inside air of trachea, a plurality of tracheas make the hot-air at the inside dispersion distribution of water tank, the area of contact of hot-air with the cooling water has been increased, thereby the cooling efficiency of the inside air of trachea has been improved, the air after the cooling is from the left side wind channel again, through the fan, ventilation pipe and air cylinder discharge to left heat conduction piece, cool off the heat dissipation to left side heat conduction piece, multiple radiating mode dispels the heat simultaneously, make the radiating effect better, do not need to carry out the heat exchange through shell and external world, make the leakproofness of shell better, thereby make outside dust and moisture can't enter into the inside of shell, thereby play fine waterproof, dirt-proof effect.

(2) This active filter of waterproof heat dissipation can increase the area of contact of conducting strip and air through setting up the radiating groove to accelerate the radiating efficiency, fin evenly distributed can absorb the heat transmission of conducting strip at the inner wall of radiating groove, and dispel the heat with the air contact, has further accelerated the radiating rate, makes the radiating effect better.

(3) This active filter of waterproof thermal diffusivity, the elevation view through setting up the exhaust section of thick bamboo is loudspeaker form, can make the scope of getting into or exhaust wind from the exhaust section of thick bamboo bigger, and the area is wider to improve the efficiency of business turn over wind, set up the exhaust hole and can make the enough homodisperse of wind energy to the front and the back of conducting strip, also can take away the heat that the front and the back of conducting strip produced, thereby improve the radiating efficiency, make the radiating effect better.

(4) This active filter of waterproof thermal diffusivity, can refrigerate the inside cooling water of water tank through setting up the refrigerator, make the cooling water can reach the cooling effect, set up water tank and water pipe for the heat conduction material, can make the inside cooling water of water tank can directly cool off the top of filter body from the bottom, make the water pipe can cool off in the bottom of filter body, thereby make the radiating effect of cooling better, set up to high temperature resistant material and make water pipe and water tank can not lead to out of shape because of the high temperature that filter body produced and break, thereby the inside water of protection water pipe and water tank can not leak and cause the filter body to damage.

(5) This active filter of waterproof thermal diffusivity through setting up the sealing washer, can play waterproof sealing's effect, makes the inside water of water tank can not ooze from the junction and cause electrical components to damage.

Drawings

FIG. 1 is a schematic cross-sectional view of the structure of the present invention;

figure 2 is a cross-sectional view of the present invention of figure 1;

fig. 3 is a top cross-sectional view of the present invention;

fig. 4 is a bottom view of the present invention;

FIG. 5 is a side cross-sectional view of the air duct of the present invention;

fig. 6 is a perspective view of the exhaust duct of the present invention.

The reference numbers in the figures illustrate:

1. a housing; 2. a water tank; 3. a filter body; 4. a heat conductive sheet; 401. a heat sink; 402. a heat sink; 5. a water pipe; 6. an air duct; 7. a fan; 8. a vent pipe; 9. an exhaust duct; 901. an exhaust hole; 10. a gasket; 11. a through hole; 12. an air tube; 13. and (5) cooling the water.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, an active filter with waterproof and heat dissipation properties comprises a housing 1, a water tank 2 is fixedly connected to the top of the inner wall of the housing 1, a filter body 3 is fixedly connected to the bottom of the water tank 2, heat-conducting fins 4 are fixedly connected to both the left and right sides of the filter body 3, a water pipe 5 is fixedly connected to the bottom of the filter body 3, the front and back of the water pipe 5 extend and are fixedly connected to the front and back of the inner wall of the water tank 2, air ducts 6 are fixedly connected to both the left and right sides of the inner wall of the water tank 2, fans 7 are fixedly connected to the inner wall of the air ducts 6, ventilation ducts 8 are formed at the bottom of the air ducts 6, air exhaust ducts 9 are fixedly connected to the bottom of the ventilation ducts 8, the air exhaust ducts 9 are located above the heat-conducting fins 4, and sealing gaskets, a plurality of uniformly distributed through holes 11 are formed in the left side of the sealing gasket 10, an air pipe 12 is fixedly connected to one side of the through holes 11 close to the water tank 2, cooling water 13 is injected into the water tank 2, two ends of the water pipe 5 penetrate through the water tank 2, so that the water pipe 5 is filled with the cooling water 13, the water pipe 5 is arranged at the bottom of the filter body 3, the cooling water 13 in the water pipe 5 can cool the bottom of the filter body 3, the water tank 2 is fixed at the top of the filter body 3, the water tank 2 can conduct heat, so that the water tank 2 can cool the top of the filter body 3, the heat conducting fins 4 on the left side and the right side of the filter body 3 can absorb heat generated by the filter body 3 for heat dissipation, air ducts 6 are formed in the left side and the right side of the water tank 2, and a fan, the fan 7 can bring air with heat transferred by the right heat conducting strip 4, the air is sucked into the air duct 6 through the ventilation pipe 8 and the exhaust cylinder 9, the air duct 6 is fixedly connected with a plurality of air pipes 12 through the sealing gasket 10, the air pipes 12 are arranged in the water tank 2, the cooling water 13 in the water tank 2 exchanges heat with the hot air in the air pipes 12 to cool and radiate the air in the air pipes 12, the air pipes 12 enable the hot air to be distributed in the water tank 2 in a dispersing way, the contact area between the hot air and the cooling water 13 is increased, the cooling efficiency of the air in the air pipes 12 is improved, the cooled air is discharged to the left heat conducting strip 4 from the left air duct 6 through the fan 7, the ventilation pipe 8 and the exhaust cylinder 9 to cool and radiate the left heat conducting strip 4, and a plurality of radiating modes are used for radiating heat simultaneously, so that the radiating effect is better, need not carry out the heat exchange through shell 1 and external world, make shell 1's leakproofness better to make external dust and moisture all unable inside of entering into shell 1, thereby play fine waterproof, dirt-proof effect.

Furthermore, the radiating groove 401 is formed in one side, close to the shell 1, of the heat conducting fin 4, the radiating fins 402 which are uniformly distributed are fixedly connected to the inner wall of the radiating groove 401, the contact area between the heat conducting fin 4 and air can be increased through the arrangement of the radiating groove 401, accordingly, the radiating efficiency is accelerated, the radiating fins 402 are uniformly distributed on the inner wall of the radiating groove 401, heat of the heat conducting fin 4 can be absorbed and transferred, the heat conducting fin can be in contact with the air to conduct heat radiation, the radiating speed is further accelerated, and the radiating effect is better.

Further, the front view of an exhaust cylinder 9 is loudspeaker form, a plurality of evenly distributed's exhaust hole 901 has been seted up to the bottom of an exhaust cylinder 9, the front view through setting up an exhaust cylinder 9 is loudspeaker form, can make the scope of the wind that gets into or exhaust from an exhaust cylinder 9 bigger, the area is wider, thereby improve the efficiency of business turn over wind, set up exhaust hole 901 and can make wind energy enough homodisperse to the front and the back of conducting strip 4, also can take away the heat that the front and the back of conducting strip 4 produced, thereby improve the radiating efficiency, make the radiating effect better.

Further, the interior diapire fixedly connected with refrigerator of water tank 2, water tank 2 and water pipe 5 are heat conduction high temperature resistant material, can refrigerate 2 inside cooling water 13 of water tank through setting up the refrigerator, make cooling water 13 can reach the cooling effect, set up water tank 2 and water pipe 5 for the heat conduction material, can make 2 inside cooling water 13 of water tank directly cool off filter body 3's top from the bottom, make water pipe 5 can cool off in filter body 3's bottom, thereby make the radiating effect of cooling better, set up to high temperature resistant material and make water pipe 5 and water tank 2 can not lead to warping because of the high temperature that filter body 3 produced and break, thereby the water of

protection water pipe

5 and 2 insides of water tank can not leak and cause filter body 3 to damage.

Further, the sealing rings are fixedly connected to the joints of the water pipe 5 and the air duct 6 and the water tank 2, and the sealing rings are arranged, so that the waterproof sealing effect can be achieved, and the water in the water tank 2 cannot seep out from the joints to cause damage to electric appliance elements.

The working principle is as follows: when the filter is used, the filter body 3 can generate heat, the water tank 2 is fixed at the top of the filter body 3, the water tank 2 can conduct heat, the water tank 2 can cool the top of the filter body 3, the water pipes 5 connected with the water tank 2 are arranged at the bottom of the filter body 3, cooling water 13 in the water pipes 5 can cool the bottom of the filter body 3, the heat conducting fins 4 at the left side and the right side of the filter body 3 can absorb the heat generated by the filter body 3 for heat dissipation, the fan 7 takes the heat conducted by the heat conducting fins 4 at the right side with air, the air is pumped into the air duct 6 through the ventilation pipe 8 and the exhaust cylinder 9, the air duct 6 is fixedly connected with a plurality of air pipes 12 through the sealing gaskets 10, the air pipes 12 are arranged in the water tank 2, the cooling water 13 in the water tank 2 exchanges heat with the hot air in the air pipes 12, and can cool and dissipate the, the air pipes 12 disperse and distribute hot air in the water tank 2, the contact area between the hot air and cooling water 13 is increased, so that the cooling efficiency of the air in the air pipes 12 is improved, the cooled air is discharged to the left heat conducting sheet 4 from the left air duct 6 through the fan 7, the ventilation pipe 8 and the exhaust cylinder 9, the left heat conducting sheet 4 is cooled and radiated, a plurality of heat radiating modes are simultaneously radiated, the heat radiating effect is better, heat exchange with the outside through the shell 1 is not needed, the sealing performance of the shell 1 is better, so that outside dust and moisture can not enter the shell 1, good waterproof and dustproof effects are achieved, the problems that the heat radiating effect of the existing filter is not good, dust is easy to enter, operation is carried out in a humid or water accumulation environment, and moisture can possibly permeate into the filter are solved, the components in the device are damaged.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A waterproof heat dissipation active filter includes a housing (1), characterized in that: the filter comprises a shell (1), a water tank (2) is fixedly connected to the top of the inner wall of the shell (1), a filter body (3) is fixedly connected to the bottom of the water tank (2), heat-conducting fins (4) are fixedly connected to the left side and the right side of the filter body (3), a water pipe (5) is fixedly connected to the bottom of the filter body (3), the front and the back of the water pipe (5) extend respectively and are fixedly connected to the front and the back of the inner wall of the water tank (2), air ducts (6) are fixedly connected to the left side and the right side of the inner wall of the water tank (2), fans (7) are fixedly connected to the inner wall of the air ducts (6), ventilation pipes (8) are arranged at the bottom of the air ducts (6), air exhaust ducts (9) are fixedly connected to the bottom of the ventilation pipes (8), the air exhaust ducts (9) are located above the heat-conducting fins (4), and sealing, a plurality of evenly distributed through holes (11) are formed in the left side of the sealing gasket (10), one side of each through hole (11) close to the water tank (2) is fixedly connected with an air pipe (12), and cooling water (13) is injected into the water tank (2).

2. The active filter of claim 1, wherein: one side of the heat conducting fin (4) close to the shell (1) is provided with a heat radiating groove (401), and the inner wall of the heat radiating groove (401) is fixedly connected with a plurality of uniformly distributed heat radiating fins (402).

3. The active filter of claim 1, wherein: the front view of the exhaust duct (9) is horn-shaped, and a plurality of exhaust holes (901) which are uniformly distributed are formed in the bottom of the exhaust duct (9).

4. The active filter of claim 1, wherein: the inner bottom wall of the water tank (2) is fixedly connected with a refrigerator, and the water tank (2) and the water pipe (5) are both made of heat-conducting high-temperature-resistant materials.

5. The active filter of claim 1, wherein: and the joints of the water pipe (5) and the air duct (6) and the water tank (2) are fixedly connected with sealing rings.