CN213991468U - High-power broadband frequency hopping filter - Google Patents
High-power broadband frequency hopping filter Download PDFInfo
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- CN213991468U CN213991468U CN202022733413.4U CN202022733413U CN213991468U CN 213991468 U CN213991468 U CN 213991468U CN 202022733413 U CN202022733413 U CN 202022733413U CN 213991468 U CN213991468 U CN 213991468U
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- dust removal
- heat dissipation
- dust
- heat
- brush
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Abstract
The utility model relates to a high-power broadband frequency hopping filter, including dust removal heat dissipation case and motor, the draw-in groove has been seted up to the top of dust removal heat dissipation case, and the internal connection of draw-in groove has the buckle to the below of buckle is provided with dustproof filter screen, the motor is installed in the top of dust removal heat dissipation case, and the below of motor is provided with the lead screw to the connecting sleeve has been cup jointed to the outside of lead screw, connecting sleeve's right-hand member is provided with the connecting axle, and the right-hand member of connecting axle is connected with the electric wire lasso to the external connection of electric wire lasso has radiator fan, radiator fan is located the inside of dust removal heat dissipation case, and radiator fan's surface mounting has the brush to the right side of brush is connected with the dust removal net. The utility model discloses a can be through the clearance through the brush more convenient clear up the net that removes dust, simultaneously, the brush through reciprocating is convenient to the comprehensive clearance of net that removes dust, increases the clearance area, makes the clearance more comprehensive, facilitates the use brush and clears up the dust to the net that removes dust.
Description
Technical Field
The utility model relates to a wave filter technical field specifically is a high-power broadband frequency hopping wave filter.
Background
With the generation and rapid development of digital electronic computer technology, in order to facilitate the computer to process signals, a complete theory and method for converting continuous-time signals into discrete-time signals under the guidance of sampling theorem are generated, and a filter is a device for filtering waves as the name suggests.
In the existing filter, when the filter works, a large amount of heat is generated by an electronic element in the filter, so that the temperature in the filter rises, the filter is damaged and burnt due to continuous rise of the heat, equipment of the filter is damaged, the filter cannot work, certain dangerousness exists, dust falls into the filter after the filter is placed outside for a long time, and the accumulated dust of the dust influences the normal operation of the filter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-power broadband frequency hopping filter, propose in current wave filter in order to solve above-mentioned background art, when the wave filter carries out work, its inside electronic component can produce a large amount of heats and make inside temperature rise, thermal continuous rising will lead to the wave filter to receive the harm, the burning, thereby destroy its equipment, lead to unable work, there is certain danger, and the wave filter can fall into the dust outside placing for a long time, the accumulation ash of dust influences the problem of the normal operating of wave filter.
In order to achieve the above object, the utility model provides a following technical scheme: a high-power broadband frequency hopping filter comprises a dust removal heat dissipation box and a motor, wherein a clamping groove is formed above the dust removal heat dissipation box, a buckle is connected inside the clamping groove, a dustproof filter screen is arranged below the buckle, the motor is installed above the dust removal heat dissipation box, a lead screw is arranged below the motor, a connecting sleeve is sleeved outside the lead screw, a connecting shaft is arranged at the right end of the connecting sleeve, an electric wire ferrule is connected at the right end of the connecting shaft, a heat dissipation fan is connected outside the electric wire ferrule, the heat dissipation fan is located inside the dust removal heat dissipation box, a brush is installed on the surface of the heat dissipation fan, a dust removal net is connected to the right side of the brush and located inside the dust removal heat dissipation box, positioning clamping plates are arranged at the upper end and the lower end of the dust removal net, the positioning clamping plates are connected inside positioning grooves, and are arranged above the dust removal heat dissipation box simultaneously, the utility model discloses a dustproof case, including heat-conducting plate, location cardboard, filter body, dust-proof case, locating snap-gauge board, and buckle connection are in the inside of heat-conducting groove to the heat-conducting groove is seted up in the top of heat-conducting plate, the below of heat-conducting plate is connected with the filter body, and the filter body is located the inside of dust-proof case, and the left and right sides of dust-proof case is provided with the mounting panel, the inside interlude of mounting panel has the installation axle, and the holding ring has been cup jointed to the outside of installation axle.
Preferably, the clamping groove is connected with the clamping buckle in a clamping mode, and the dustproof filter screen is connected with the heat conducting plate in a clamping mode through the clamping buckle and the heat conducting groove.
Preferably, the screw rod forms a rotating structure with the dust removal and heat dissipation box through the motor, and the screw rod is in threaded connection with the connecting sleeve.
Preferably, the connecting sleeve and the connecting shaft are arranged in an integrated structure, and the connecting shaft and the cooling fan form a rotating structure.
Preferably, the brush is connected with the dust removal net in a laminating manner, and the dust removal net is connected with the dust removal heat dissipation box in a clamping manner through the positioning groove and the positioning clamping plate.
Preferably, the mounting panel and dust-proof box welded connection, the holding ring and installation shaft threaded connection.
Compared with the prior art, the beneficial effects of the utility model are that: a high power broadband frequency hopping filter;
(1) can be through the clearance through the brush more convenient clear up the net that removes dust, simultaneously, the brush that reciprocates is convenient to the comprehensive clearance of net that removes dust, increases clearance area, makes the clearance more comprehensive, facilitates the use brush and clears up the dust to the net that removes dust.
(2) The heat dissipation fan synchronously rotates through the wire sleeve connected with the wire, so that the heat in the dust removal heat dissipation box is cooled and dissipated through the air blown out by the heat dissipation fan, and the heat can be dissipated in an even direction through the heat dissipation fan moving up and down.
Drawings
FIG. 1 is a front view of the internal structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the structure of the right side of the heat dissipation fan and the brush of the present invention;
FIG. 4 is a schematic front view of the present invention;
fig. 5 is a schematic view of the mounting plate and the mounting shaft of the present invention.
In the figure: 1. a dust removal and heat dissipation box; 2. a card slot; 3. buckling; 4. a dustproof filter screen; 5. a motor; 6. A screw rod; 7. a connecting sleeve; 8. a connecting shaft; 9. a wire ferrule; 10. a heat radiation fan; 11. a brush; 12. positioning a groove; 13. positioning a clamping plate; 14. a dust removal net; 15. a heat conducting groove; 16. a heat conducting plate; 17. A filter body; 18. a dust-proof box; 19. mounting a plate; 20. installing a shaft; 21. a retaining ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-power broadband frequency hopping filter comprises a dust removal heat dissipation box 1 and a motor 5, wherein a clamping groove 2 is formed above the dust removal heat dissipation box 1, a buckle 3 is connected inside the clamping groove 2, a dustproof filter screen 4 is arranged below the buckle 3, the motor 5 is installed above the dust removal heat dissipation box 1, a lead screw 6 is arranged below the motor 5, a connecting sleeve 7 is sleeved outside the lead screw 6, a connecting shaft 8 is arranged at the right end of the connecting sleeve 7, a wire ferrule 9 is connected at the right end of the connecting shaft 8, a heat dissipation fan 10 is connected outside the wire ferrule 9, the heat dissipation fan 10 is positioned inside the dust removal heat dissipation box 1, a brush 11 is installed on the surface of the heat dissipation fan 10, a dust removal net 14 is connected to the right side of the brush 11, the dust removal net 14 is positioned inside the dust removal heat dissipation box 1, and positioning clamping plates 13 are arranged at the upper end and the lower end of the dust removal net 14, and the inside at constant head tank 12 is connected to location cardboard 13, constant head tank 12 sets up in the top of dust removal heat dissipation case 1 simultaneously, location cardboard 13 is connected in the inside of heat-conducting groove 15, and buckle 3 connects in the inside of heat-conducting groove 15, and heat-conducting groove 15 sets up in the top of heat-conducting plate 16, the below of heat-conducting plate 16 is connected with filter body 17, and filter body 17 is located the inside of dust proof box 18, and the left and right sides of dust proof box 18 is provided with mounting panel 19, mounting panel 19's inside interlude has installation axle 20, and the holding ring 21 has been cup jointed to the outside of installation axle 20.
Draw-in groove 2 is connected with 3 blocks of buckle, and dustproof filter screen 4 passes through buckle 3 and heat-conducting groove 15 to be connected with 16 blocks of heat-conducting plate, even is connected through buckle 3 and draw-in groove 2 and heat-conducting groove 15 blocks, makes dustproof filter screen 4 install in the inside of dust removal heat dissipation case 1, and the installation of convenient dustproof filter screen 4 is with demolising, the clearance of being convenient for is changed.
The screw rod 6 forms a rotating structure with the dust removal and heat dissipation box 1 through the motor 5, the screw rod 6 is in threaded connection with the connecting sleeve 7, and the screw rod 6 rotates to conveniently drive the connecting sleeve 7 in threaded connection to move up and down.
The connecting sleeve 7 and the connecting shaft 8 are arranged in an integrated structure, the connecting shaft 8 and the cooling fan 10 form a rotating structure, and the connecting sleeve 7 and the connecting shaft 8 are integrated, so that the connecting sleeve 7 can move to conveniently drive the connecting shaft 8 to move.
Brush 11 is connected with the laminating of dust removal net 14, and dust removal net 14 passes through constant head tank 12 and location cardboard 13 and is connected with 1 block of dust removal heat dissipation case, and the clearance through brush 11 is more convenient clears up dust removal net 14, simultaneously, through the convenient clearance comprehensive to dust removal net 14 of brush 11 that reciprocates, increases the clearance area, makes the clearance more comprehensive.
The mounting plate 19 is connected with the dustproof box 18 in a welding mode, and the positioning ring 21 is in threaded connection with the mounting shaft 20, so that the dustproof box 18 and the dedusting heat dissipation box 1 can be mounted and dismounted randomly.
The working principle is as follows: firstly, as shown in fig. 1-5, when the filter body 17 is used for a long time, the filter body 17 generates heat due to internal electronic components, the heat needs to be dissipated to protect the safety of the filter body 17, the door of the dust-proof box 18 is pulled open, the filter body 17 is placed in the dust-proof box 18, the filter body 17 can be primarily protected from dust by the dust-proof box 18, meanwhile, the mounting plate 19 is connected with the mounting surface, the mounting position of the mounting plate 19 is conveniently fixed by the threaded connection of the mounting shaft 20 and the positioning ring 21, the dust-proof box 18 and the dust-proof heat dissipating box 1 can be conveniently mounted and dismounted, the door of the dust-proof heat dissipating box 1 is pulled open, the dust-proof filter screen 4 is connected with the clamping groove 2 and the heat conducting groove 15 by the clamping buckle 3, so that the dust-proof filter screen 4 is mounted inside the dust-dissipating box 1, convenient dustproof filter screen 4's installation and demolition, the clearance of being convenient for is changed, can effectually block the dust particle in the air through dustproof filter screen 4, plays dirt-proof effect.
According to the figures 1 and 2, the dust removing net 14 is clamped into the positioning groove 12 and the heat conducting groove 15 through the positioning clamping plate 13, the dust removing net 14 is conveniently installed in the dust removing and heat dissipating box 1, dust is conveniently adsorbed through the dust removing net 14, then heat generated when the filter body 17 operates is discharged through the heat conducting plate 16 which is attached and connected above the dust removing and heat dissipating box, the motor 5 is started by switching on a power supply, the motor 5 drives the connected screw rod 6 to rotate, the screw rod 6 rotates to conveniently drive the connecting sleeve 7 which is in threaded connection to move up and down, the connecting sleeve 7 is integrated with the connecting shaft 8, so that the connecting shaft 7 moves to conveniently drive the connecting shaft 8 to move, so that the connecting shaft 8 moves to drive the heat dissipating fan 10 to move up and down, the heat dissipating fan 10 synchronously rotates through the wire ferrule 9 which is connected with an electric wire, and the heat in the dust removing and heat dissipating box 1 is cooled by the air blown out by the heat dissipating fan 10, the heat can be uniformly radiated by the heat radiation fan 10 moving up and down.
According to the drawings of fig. 1 and 3, the rotation of the heat radiation fan 10 drives the connected brush 11 to rotate, the brush 11 is connected with the dust removal net 14 in a fitting manner, the brush 11 is convenient to clean the dust removal net 14, the dust removal net 14 is more convenient to clean through the brush 11 under the condition that the dust removal net 14 does not need to be disassembled, meanwhile, the brush 11 moving up and down is convenient to clean the dust removal net 14 comprehensively, the cleaning area is enlarged, the cleaning is more comprehensive, and the high-power broadband frequency hopping filter is used by people.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a high-power broadband frequency hopping filter, includes dust removal heat dissipation case (1) and motor (5), its characterized in that: the dust removal heat dissipation box is characterized in that a clamping groove (2) is formed above the dust removal heat dissipation box (1), a buckle (3) is connected inside the clamping groove (2), a dustproof filter screen (4) is arranged below the buckle (3), a motor (5) is installed above the dust removal heat dissipation box (1), a lead screw (6) is arranged below the motor (5), a connecting sleeve (7) is sleeved outside the lead screw (6), a connecting shaft (8) is arranged at the right end of the connecting sleeve (7), a wire ferrule (9) is connected at the right end of the connecting shaft (8), a heat dissipation fan (10) is connected outside the wire ferrule (9), the heat dissipation fan (10) is located inside the dust removal heat dissipation box (1), a brush (11) is installed on the surface of the heat dissipation fan (10), a dust removal net (14) is connected to the right side of the brush (11), and the dust removal net (14) is located inside the dust removal heat dissipation box (1), and the upper and lower both ends of dust removal net (14) are provided with location cardboard (13) to location cardboard (13) are connected in the inside of constant head tank (12), and constant head tank (12) are seted up in the top of dust removal radiator box (1) simultaneously, location cardboard (13) are connected in the inside of heat-conducting groove (15), and buckle (3) are connected in the inside of heat-conducting groove (15), and heat-conducting groove (15) are seted up in the top of heat-conducting plate (16), the below of heat-conducting plate (16) is connected with filter body (17), and filter body (17) are located the inside of dust-proof box (18), and the left and right sides of dust-proof box (18) are provided with mounting panel (19), the inside interlude of mounting panel (19) has installation axle (20), and the outside of installation axle (20) has cup jointed holding ring (21).
2. The high power wideband frequency hopping filter according to claim 1, wherein: the clamping groove (2) is connected with the buckle (3) in a clamping mode, and the dustproof filter screen (4) is connected with the heat conducting plate (16) in a clamping mode through the buckle (3) and the heat conducting groove (15).
3. The high power wideband frequency hopping filter according to claim 1, wherein: the screw rod (6) and the dust removal and heat dissipation box (1) form a rotating structure through the motor (5), and the screw rod (6) is in threaded connection with the connecting sleeve (7).
4. The high power wideband frequency hopping filter according to claim 1, wherein: the connecting sleeve (7) and the connecting shaft (8) are arranged in an integrated structure, and the connecting shaft (8) and the heat dissipation fan (10) form a rotating structure.
5. The high power wideband frequency hopping filter according to claim 1, wherein: the brush (11) is attached to and connected with the dust removal net (14), and the dust removal net (14) is connected with the dust removal heat dissipation box (1) in a clamping mode through the positioning groove (12) and the positioning clamping plate (13).
6. The high power wideband frequency hopping filter according to claim 1, wherein: mounting panel (19) and dust-proof box (18) welded connection, holding ring (21) and installation axle (20) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733413.4U CN213991468U (en) | 2020-11-24 | 2020-11-24 | High-power broadband frequency hopping filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022733413.4U CN213991468U (en) | 2020-11-24 | 2020-11-24 | High-power broadband frequency hopping filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213991468U true CN213991468U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022733413.4U Active CN213991468U (en) | 2020-11-24 | 2020-11-24 | High-power broadband frequency hopping filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213991468U (en) |
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2020
- 2020-11-24 CN CN202022733413.4U patent/CN213991468U/en active Active
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