CN210074118U

CN210074118U - Filter cavity capable of dissipating heat quickly

Info

Publication number: CN210074118U
Application number: CN201921378079.6U
Authority: CN
Inventors: 陈东
Original assignee: Matt Communications Equipment (suzhou) Co Ltd
Current assignee: Matt Communications Equipment (suzhou) Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-02-14
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a rapid heat dissipation filter cavity, which comprises an outer box body, an inner box body is fixedly connected with an inner box body through a spring column, first slide rails are symmetrically and fixedly arranged on the two sides of the top of the inner box body, the inner box body is fixed on the inner cavity of the outer box body through the spring column, the shock absorption performance of the inner box body can be improved, articles in the inner box body can be prevented from being severely shocked due to the influence of external factors, the standby pigment can be conveniently stored through arranging a pigment disc and a pigment storage groove, the pigment can be conveniently mixed by arranging a color mixing disc and the color mixing groove, the inner cavity of a second drawer can be divided into a plurality of cavities through arranging a transverse plate and a vertical plate in the inner cavity of the second drawer, art tools can be classified and stored, the taking is convenient, a painting brush can be conveniently cleaned through arranging a painting brush cleaning barrel, the painting brush or the standby painting brush, the next use is convenient.

Description

Filter cavity capable of dissipating heat quickly

Technical Field

The utility model relates to a quick heat dissipation filter cavity belongs to wave filter technical field.

Background

In a communication system, a cavity filter is usually adopted to filter an interference signal or a clutter signal within a specific frequency range, the filter generates a large amount of heat to raise the temperature of the filter and the internal system configured with the filter as other electronic components when in operation, and the operation performance of the filter is continuously reduced along with the rapid accumulation of the heat, in order to ensure that the filter can maintain the operation within the normal temperature range, a heat dissipation device is usually installed on the filter to discharge the heat generated by the filter, the existing heat dissipation device is generally a naked heat dissipation fin, but the problems of easy dust accumulation, reduced heat dissipation effect after dust accumulation and the like exist, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the existing defects, and provides a rapid heat dissipation filter cavity which has simple structure and good heat dissipation performance, can effectively prolong the service life of the filter, can conveniently and fixedly install the filter element by arranging a mounting plate, can improve the shock absorption performance of the mounting plate by arranging a shock absorption spring, further can prevent the filter element arranged on the mounting plate from being severely vibrated by the influence of external factors, can improve the service life of the filter, can accelerate the heat dissipation efficiency of an inner cavity of a shell by arranging a heat pipe and a heat dissipation fin, can prevent the filter element from being damaged due to overhigh heat, can prevent dust accumulation on the heat dissipation fin from influencing the heat dissipation effect by arranging a dustproof shell, can improve the connection sealing performance between the shell and the shell cover by arranging a clamping groove and arranging a sealing ring on the inner wall of the clamping groove, and, the problems in the background art can be effectively solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a quick heat dissipation filter cavity, includes casing and cap, the fixed layer board that is equipped with in casing inner chamber bottom, equidistant interlude is equipped with the guide bar on the layer board, the fixed mounting panel that is equipped with in guide bar top, guide bar top outside cover is equipped with damping spring, just damping spring both ends difference fixed connection layer board and mounting panel, the fixed fin that is equipped with of longitudinal equidistance in cap top, the fixed dust shell that is equipped with in cap top, the dust shell top is dug and is equipped with the rectangle thermovent, the fixed first dust filter screen that is equipped with of rectangle thermovent inner chamber, the equidistance in dust shell outside is dug and is equipped with the air vent, the air vent inner chamber is fixed and.

Further, heat pipes are fixedly inserted in the outer side of the shell at equal intervals.

Further, a clamping groove is formed in the top of the shell, and a sealing ring is fixedly arranged on the inner wall of the clamping groove.

Further, the outer side of the shell cover is equidistantly provided with fixing screws.

Further, the radiating fin comprises a strip-shaped plate, Z-shaped fins are fixedly arranged on the top of the strip-shaped plate at equal intervals, and radiating holes are formed in the Z-shaped fins in an upward digging mode.

Furthermore, guide holes are dug in the supporting plate at equal intervals, and the guide rods penetrate through the inner cavities of the guide holes.

The utility model discloses beneficial effect: the utility model relates to a quick heat dissipation filter cavity, moreover, the steam generator is simple in structure, heat dispersion is good, can effectively increase the life of wave filter, conveniently carry out fixed mounting to filter element through setting up the mounting panel, can improve the damping performance of mounting panel through setting up damping spring, and then can prevent that the filter element of installation from receiving external factors influence and acutely shake on the mounting panel, can improve the life of wave filter, can accelerate the radiating efficiency of casing inner chamber through setting up heat pipe and fin, can prevent that filter element from damaging because of the heat is too high, can prevent that the dust accumulation from influencing the radiating effect on the fin through setting up the dust shell, can improve the connection leakproofness between casing and the cap through setting up the draw-in groove and setting up the sealing washer at the draw-in groove inner wall, can improve its waterproof performance.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a sectional view of the cavity of the rapid heat dissipation filter of the present invention.

Fig. 2 is a structure diagram of a housing cover of a rapid heat dissipation filter cavity of the present invention.

Fig. 3 is a front view of the cavity of the rapid heat dissipation filter of the present invention.

Fig. 4 is a side view of the heat sink of the cavity of the rapid heat dissipation filter of the present invention.

Reference numbers in the figures: 1. a housing; 2. a shell cover; 3. a support plate; 4. a guide bar; 5. mounting a plate; 6. a damping spring; 7. a heat sink; 8. a dust-proof shell; 9. a rectangular heat dissipation port; 10. a first dust filter screen; 11. a vent hole; 12. a second dust filter screen; 13. a heat pipe; 14. a card slot; 15. heat dissipation holes; 16. fixing screws; 17. a strip plate; 18. z-shaped fins.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The first embodiment is as follows:

as shown in fig. 1-4, a rapid heat dissipation filter cavity comprises a housing 1 and a housing cover 2, wherein a support plate 3 is fixedly arranged at the bottom of an inner cavity of the housing 1, a guide rod 4 is equidistantly inserted into the support plate 3, the guide rod 4 is arranged to guide and limit a mounting plate 5, so as to prevent the mounting plate 5 from shaking left and right, a mounting plate 5 is fixedly arranged at the top of the guide rod 4, a damping spring 6 is sleeved outside the top of the guide rod 4, two ends of the damping spring 6 are respectively and fixedly connected with the support plate 3 and the mounting plate 5, so that the damping performance of the mounting plate 5 can be improved by arranging the damping spring 6, further, the filter element mounted on the mounting plate 5 can be prevented from violent vibration due to the influence of external factors, the service life of the filter can be prolonged, heat dissipation fins 7 are fixedly arranged at the top of the housing cover 2, can prevent that the filter element from damaging because of the heat is too high, 2 fixed dustproofing shells 8 that are equipped with in top of cap, 8 tops of dustproofing shells are dug and are equipped with rectangle thermovent 9, the fixed first dust filter screen 10 that is equipped with in 9 inner chambers of rectangle thermovent, 8 outside equidistance of dustproofing shells are dug and are equipped with air vent 11, the fixed second dust filter screen 12 that is equipped with in air vent 11 inner chambers sets up first dust filter screen 10 and second dust filter screen 12 and can prevent to be stained with on the fin 7 and attach the dust.

In this embodiment, the fixed interlude of 1 outside equidistance of casing is equipped with

heat pipe

13, 1 top of casing is equipped with draw-in groove 14, just the fixed sealing washer that is equipped with of draw-in groove 14 inner wall can improve the connection leakproofness between casing 1 and the cap 2, can improve its waterproof performance.

In this embodiment, the cover 2 is provided with the fixing screws 16 at equal intervals, and the fixing screws 16 facilitate the fixed connection between the housing 1 and the cover 2.

In this embodiment, the heat sink 7 includes strip shaped plate 17, strip shaped plate 17 top equidistance is fixed and is equipped with Z type fin 18, dig on the Z type fin 18 and be equipped with louvre 15, can accelerate the radiating efficiency.

In this embodiment, the equidistance is dug and is equipped with the guiding hole on layer board 3, just guide bar 4 wears to locate the guiding hole inner chamber.

Example two:

as shown in fig. 1 and 3, the housing 1 and the housing cover 2 are made of copper-aluminum alloy, and the heat sink 7 is made of aluminum. The copper-aluminum alloy has good heat-conducting property, is beneficial to rapid heat conduction and has good heat-radiating property.

The utility model discloses the theory of operation: set up damping spring 6 and can improve the damping performance of mounting panel 5, and then can prevent that the filter element of installation from receiving external factors influence and acutely shake on the mounting panel 5, can improve the life of wave filter, it can accelerate the radiating efficiency of casing inner chamber to set up heat pipe 13 and fin 7, can prevent that the filter element from damaging because of the heat is too high, it can prevent that the dust-collecting from influencing the radiating effect on the fin 7 to set up dustproof shell 8, set up draw-in groove 14 and set up the sealing washer and can improve the connection leakproofness between casing 1 and the cap 2 at draw-in groove 14 inner wall, can improve its waterproof performance.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a quick heat dissipation filter cavity, includes casing (1) and cap (2), its characterized in that: a supporting plate (3) is fixedly arranged at the bottom of the inner cavity of the shell (1), guide rods (4) are inserted into the supporting plate (3) at equal intervals, the top of the guide rod (4) is fixedly provided with a mounting plate (5), the outer side of the top of the guide rod (4) is sleeved with a damping spring (6), and the two ends of the damping spring (6) are respectively and fixedly connected with the supporting plate (3) and the mounting plate (5), the top of the shell cover (2) is fixedly provided with radiating fins (7) at equal intervals in the longitudinal direction, the top of the shell cover (2) is fixedly provided with a dustproof shell (8), a rectangular heat dissipation opening (9) is dug at the top of the dustproof shell (8), a first dust filter screen (10) is fixedly arranged in the inner cavity of the rectangular heat dissipation opening (9), the dust-proof case (8) outside equidistance is dug and is equipped with air vent (11), air vent (11) inner chamber is fixed and is equipped with second dust filter screen (12).

2. The rapid heat dissipation filter cavity of claim 1, wherein: the heat pipes (13) are fixedly inserted in the outer side of the shell (1) at equal intervals.

3. The rapid heat dissipation filter cavity of claim 1, wherein: a clamping groove (14) is formed in the top of the shell (1), and a sealing ring is fixedly arranged on the inner wall of the clamping groove (14).

4. The rapid heat dissipation filter cavity of claim 1, wherein: the outer side of the shell cover (2) is equidistantly provided with fixing screws (16).

5. The rapid heat dissipation filter cavity of claim 4, wherein: the radiating fin (7) comprises a strip-shaped plate (17), Z-shaped fins (18) are fixedly arranged on the top of the strip-shaped plate (17) at equal intervals, and radiating holes (15) are formed in the Z-shaped fins (18) in an upward digging mode.

6. The rapid heat dissipation filter cavity of claim 1, wherein: the equidistance is dug and is equipped with the guiding hole on layer board (3), just guide bar (4) wear to locate the guiding hole inner chamber.