CN213340677U - Heat dissipation tooth structure of communication filter cavity - Google Patents
Heat dissipation tooth structure of communication filter cavity Download PDFInfo
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- CN213340677U CN213340677U CN202022623871.2U CN202022623871U CN213340677U CN 213340677 U CN213340677 U CN 213340677U CN 202022623871 U CN202022623871 U CN 202022623871U CN 213340677 U CN213340677 U CN 213340677U
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- heat dissipation
- hole
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- filter cavity
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Abstract
The utility model discloses a heat dissipation tooth structure of communication filter cavity, including the wave filter cavity, wave filter cavity top is equipped with heat dissipation mechanism, heat dissipation mechanism includes the loading board, loading board top fixedly connected with joint board, joint board and loading board integration set up, the joint groove has been seted up at the joint board middle part, the intercommunication groove has been seted up at joint board top, intercommunication tank bottom portion is linked together with the joint groove, the joint inslot is equipped with the joint piece, joint piece and joint groove phase-match, joint piece top fixedly connected with heat dissipation tooth piece, heat dissipation tooth piece and intercommunication groove phase-match, first screw thread through-hole has been seted up at the loading board top. The utility model discloses a take off fixed cover from the loading board, the heat dissipation pick that will damage from the joint inslot take out and more renew the heat dissipation pick can, needn't change whole heat dissipation mechanism, the installation is dismantled simply, is convenient for maintain and repair, reduces cost of maintenance.
Description
Technical Field
The utility model relates to a wave filter technical field, concretely relates to heat dissipation tooth structure of communication filter cavity.
Background
Filters, as the name implies, are devices that filter waves. The power filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The filter can effectively filter the frequency point of the specific frequency in the power line or the frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency. The filter can generate a large amount of heat during operation, and if a good heat dissipation structure is not provided, the normal operation of the filter can be influenced.
However, in practical use, most of the filters on the market adopt the heat dissipation devices with the heat dissipation fins to dissipate heat of the filters, and when one of the heat dissipation fins is damaged, the whole heat dissipation device is required to be replaced, so that the installation and the disassembly are complex and the maintenance cost is high.
Therefore, it is necessary to provide a heat dissipation tooth structure of a cavity of a communication filter to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat dissipation tooth structure of communication filter cavity to solve in the technique that the present wave filter mostly adopts the heat abstractor who has the heat dissipation tooth piece to dispel the heat to the wave filter on the market, when damage appears in one of them heat dissipation tooth piece, often need change whole heat abstractor, the installation is dismantled complicacy loaded down with trivial details, and problem that cost of maintenance is high.
In order to achieve the above object, the present invention provides the following technical solutions: a heat dissipation tooth structure of a communication filter cavity comprises a filter cavity body, wherein a heat dissipation mechanism is arranged at the top of the filter cavity body and comprises a bearing plate, a clamping plate is fixedly connected to the top of the bearing plate and integrally arranged with the bearing plate, a clamping groove is formed in the middle of the clamping plate, a communicating groove is formed in the top of the clamping plate, the bottom of the communicating groove is communicated with the clamping groove, clamping blocks are arranged in the clamping groove and matched with the clamping groove, heat dissipation tooth sheets are fixedly connected to the top of the clamping block and matched with the communicating groove, first threaded through holes are formed in the top of the bearing plate, the first threaded through holes are arranged in two groups, the first threaded through holes are symmetrically arranged about the middle line of the clamping plate, the number of the first threaded through holes in each group is multiple, and the first threaded through holes are distributed in a linear array manner, fixed cover has been cup jointed in the activity of the joint board outside, fixed cover sets up in the loading board top, fixed cover and loading board phase-match, second screw thread through-hole has all been seted up to fixed cover both sides, second screw thread through-hole and first screw thread through-hole phase-match, second screw thread through-hole female connection has the set screw, first screw thread through-hole and set screw phase-match.
Preferably, the bearing plate bottom is equipped with the heat absorber, the heat absorber comprises a plurality of rectangles heat absorption frame, rectangle heat absorption frame top and bearing plate bottom fixed connection, rectangle heat absorption frame is made by metal copper.
Preferably, the holding tank has been seted up at filter cavity top, holding tank and heat absorber phase-match, fixed screw has been seted up at filter cavity top, fixed screw sets up to two sets ofly, two sets of fixed screw sets up respectively in the holding tank both sides.
Preferably, two sets of fixed screw sets up about filter cavity top central line symmetry, and every group the quantity of fixed screw all sets up to a plurality ofly, it is a plurality of fixed screw distributes in linear array, fixed screw and second screw thread through-hole phase-match, fixed screw and fixed screw phase-match.
Preferably, the number of the heat dissipation tooth plates is set to be a plurality, the heat dissipation tooth plates are distributed in a linear array mode, and the heat dissipation tooth plates are made of metal copper.
Preferably, the filter cavity body one side fixedly connected with wire input connects, the filter cavity body opposite side fixedly connected with wire output connects, the equal fixedly connected with mounting panel in filter cavity body bottom both sides, the mounting hole has been seted up in the middle part of the mounting panel.
In the technical scheme, the utility model provides a technological effect and advantage:
the fixed sleeve is taken down from the bearing plate, the damaged heat dissipation tooth piece is taken out from the clamping groove and is replaced by a new heat dissipation tooth piece, the whole heat dissipation mechanism is not required to be replaced, the mounting and dismounting are simple, the maintenance and the repair are convenient, and the maintenance cost is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a top view of the filter cavity of the present invention;
FIG. 4 is a schematic view of the connection structure of the heat dissipation teeth and the clamping plate of the present invention;
FIG. 5 is a schematic view of the connecting structure of the fixing sleeve and the bearing plate of the present invention;
FIG. 6 is a bottom view of the carrier plate of the present invention;
fig. 7 is an enlarged view of the structure of the portion a of fig. 4 according to the present invention.
Description of reference numerals:
1 wave filter cavity, 2 heat dissipation mechanisms, 3 loading boards, 4 joint boards, 5 joint grooves, 6 intercommunication grooves, 7 joint pieces, 8 heat dissipation tooth pieces, 9 first screw through holes, 10 fixed sleeves, 11 second screw through holes, 12 fixed screws, 13 heat absorbers, 14 holding tanks, 15 fixed screws, 16 wire input connectors, 17 wire output connectors, 18 mounting panels.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a heat dissipation tooth structure of a communication filter cavity as shown in figures 1-7, which comprises a filter cavity 1, wherein the top of the filter cavity 1 is provided with a heat dissipation mechanism 2, the heat dissipation mechanism 2 comprises a bearing plate 3, the top of the bearing plate 3 is fixedly connected with a clamping plate 4, the clamping plate 4 and the bearing plate 3 are integrally arranged, the middle part of the clamping plate 4 is provided with a clamping groove 5, the top of the clamping plate 4 is provided with a communicating groove 6, the bottom of the communicating groove 6 is communicated with the clamping groove 5, a clamping block 7 is arranged in the clamping groove 5, the clamping block 7 is matched with the clamping groove 5, the top of the clamping block 7 is fixedly connected with a heat dissipation tooth sheet 8, the heat dissipation tooth sheet 8 is matched with the communicating groove 6, the top of the bearing plate 3 is provided with a first threaded through hole 9, the first threaded through, two sets of first screw through-hole 9 sets up about 4 central lines of joint board symmetry, every group the quantity of first screw through-hole 9 all sets up to a plurality ofly, and is a plurality of first screw through-hole 9 is linear array and distributes, fixed cover 10 has been cup jointed in the activity of 4 outsides of joint board, fixed cover 10 sets up in 3 tops of loading board, fixed cover 10 and 3 phase-matchs of loading board, second screw through-hole 11 has all been seted up to fixed cover 10 both sides, second screw through-hole 11 and first screw through-hole 9 phase-matchs, 11 female connection in second screw through-hole has set screw 12, first screw through-hole 9 and set screw 12 phase-matches.
Further, in above-mentioned technical scheme, bearing board 3 bottom is equipped with heat absorber 13, heat absorber 13 comprises a plurality of rectangle heat absorption frames, rectangle heat absorption frame top and bearing board 3 bottom fixed connection, rectangle heat absorption frame is made by metal copper, and heat absorber 13 is provided with and does benefit to and conducts fast to the heat in the filter cavity 1, avoids the heat to accumulate in filter cavity 1 for a long time.
Further, in above-mentioned technical scheme, holding tank 14 has been seted up at filter cavity 1 top, holding tank 14 and heat absorber 13 phase-match, fixed screw 15 has been seted up at filter cavity 1 top, fixed screw 15 sets up to two sets ofly, and two sets ofly fixed screw 15 sets up respectively in holding tank 14 both sides.
Further, in the above technical solution, two sets of the fixing screw holes 15 are symmetrically arranged about the central line of the top of the filter cavity 1, the number of the fixing screw holes 15 in each set is multiple, the fixing screw holes 15 are distributed in a linear array, the fixing screw holes 15 are matched with the second threaded through holes 11, and the fixing screw holes 15 are matched with the fixing screws 12.
Further, in the above technical solution, the number of the heat dissipation fins 8 is set to be plural, the plurality of heat dissipation fins 8 are distributed in a linear array, and the heat dissipation fins 8 are made of copper.
Further, in the above technical scheme, filter cavity 1 one side fixedly connected with wire input joint 16, filter cavity 1 opposite side fixedly connected with wire output joint 17, the equal fixedly connected with mounting panel 18 in filter cavity 1 bottom both sides, the mounting hole has been seted up at mounting panel 18 middle part, and the setting of mounting panel 18 and mounting hole is convenient for install fixedly to the wave filter.
This practical theory of operation:
referring to the attached drawings 1-7 of the specification, when assembling the filter cavity 1 and the heat dissipation mechanism 2, the clamping block 7 is inserted into the clamping groove 5, and the heat dissipation tooth piece 8 is inserted into the communication groove 6, thereby realizing the preliminary butt joint of the heat dissipation tooth piece 8 and the clamping plate 4, the fixing sleeve 10 is sleeved outside the clamping plate 4, and the clamping groove 5 is blocked by the fixing sleeve 10, thereby realizing the limit fixing of the heat dissipation tooth piece 8 and the clamping plate 4, the fixing screw 12 is sequentially screwed into the second threaded through hole 11, the first threaded through hole 9 and the fixing screw hole 15, thereby completing the fixed connection of the fixing sleeve 10 and the bearing plate 3 with the filter cavity 1, when the filter works, the heat absorber 13 absorbs the accumulated heat in the filter cavity 1 to the maximum, the heat absorber 13 transmits the absorbed heat to the bearing plate 3 and the heat dissipation tooth piece 8, and the heat dissipation tooth piece 8 exchanges heat with the outside air, thereby in losing absorbed heat to the air fast to this realization is to the heat dissipation cooling of wave filter, when heat dissipation tine 8 takes place to damage, only need with fixed cover 10 take off from loading board 3, take out and change new heat dissipation tine 8 with the heat dissipation tine 8 that damages from the joint groove 5 can, needn't change whole heat dissipation mechanism 2, the installation is dismantled simply, is convenient for maintain and repair, reduces cost of maintenance.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a heat dissipation tooth structure of communication filter cavity, includes filter cavity (1), its characterized in that: the filter comprises a filter cavity (1), wherein the top of the filter cavity (1) is provided with a heat dissipation mechanism (2), the heat dissipation mechanism (2) comprises a bearing plate (3), the top of the bearing plate (3) is fixedly connected with a clamping plate (4), the clamping plate (4) and the bearing plate (3) are integrally arranged, the middle part of the clamping plate (4) is provided with a clamping groove (5), the top of the clamping plate (4) is provided with a communicating groove (6), the bottom of the communicating groove (6) is communicated with the clamping groove (5), a clamping block (7) is arranged in the clamping groove (5), the clamping block (7) is matched with the clamping groove (5), the top of the clamping block (7) is fixedly connected with heat dissipation toothed sheets (8), the heat dissipation toothed sheets (8) are matched with the communicating groove (6), the top of the bearing plate (3) is provided with first threaded through holes (9), and the first threaded, two sets of first screw thread through-hole (9) set up about joint board (4) central line symmetry, every group the quantity of first screw thread through-hole (9) all sets up to a plurality ofly, and is a plurality of first screw thread through-hole (9) are linear array and distribute, fixed cover (10) have been cup jointed in joint board (4) outside activity, fixed cover (10) set up in loading board (3) top, fixed cover (10) and loading board (3) phase-match, second screw thread through-hole (11) have all been seted up to fixed cover (10) both sides, second screw thread through-hole (11) and first screw thread through-hole (9) phase-match, second screw thread through-hole (11) female connection has set screw (12), first screw thread through-hole (9) and set screw (12) phase-match.
2. The heat dissipation tooth structure of the cavity of the communication filter of claim 1, wherein: bearing board (3) bottom is equipped with heat absorber (13), heat absorber (13) are constituteed by a plurality of rectangles heat absorption frame, rectangle heat absorption frame top and bearing board (3) bottom fixed connection, rectangle heat absorption frame is made by metal copper.
3. The heat dissipation tooth structure of the cavity of the communication filter of claim 2, wherein: holding tank (14) have been seted up at wave filter cavity (1) top, holding tank (14) and heat absorber (13) phase-match, fixed screw (15) have been seted up at wave filter cavity (1) top, fixed screw (15) set up to two sets of, and are two sets of fixed screw (15) set up respectively in holding tank (14) both sides.
4. The heat dissipation tooth structure of the cavity of the communication filter of claim 3, wherein: two sets of fixed screw hole (15) set up about wave filter cavity (1) top central line symmetry, every group the quantity of fixed screw hole (15) all sets up to a plurality ofly, and is a plurality of fixed screw hole (15) are linear array and distribute, fixed screw hole (15) and second screw thread through-hole (11) phase-match, fixed screw hole (15) and fixed screw (12) phase-match.
5. The heat dissipation tooth structure of the cavity of the communication filter of claim 1, wherein: the number of the heat dissipation tooth sheets (8) is set to be a plurality of, the heat dissipation tooth sheets (8) are distributed in a linear array mode, and the heat dissipation tooth sheets (8) are made of metal copper.
6. The heat dissipation tooth structure of the cavity of the communication filter of claim 1, wherein: filter cavity (1) one side fixedly connected with wire input joint (16), filter cavity (1) opposite side fixedly connected with wire output joint (17), equal fixedly connected with mounting panel (18) in filter cavity (1) bottom both sides, the mounting hole has been seted up at mounting panel (18) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623871.2U CN213340677U (en) | 2020-11-13 | 2020-11-13 | Heat dissipation tooth structure of communication filter cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022623871.2U CN213340677U (en) | 2020-11-13 | 2020-11-13 | Heat dissipation tooth structure of communication filter cavity |
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| Publication Number | Publication Date |
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| CN213340677U true CN213340677U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022623871.2U Active CN213340677U (en) | 2020-11-13 | 2020-11-13 | Heat dissipation tooth structure of communication filter cavity |
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| CN (1) | CN213340677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361745A (en) * | 2022-01-21 | 2022-04-15 | 合肥讯立通讯科技有限公司 | 5G communication ceramic filter |
-
2020
- 2020-11-13 CN CN202022623871.2U patent/CN213340677U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361745A (en) * | 2022-01-21 | 2022-04-15 | 合肥讯立通讯科技有限公司 | 5G communication ceramic filter |
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