CN215869724U - Filter assembly - Google Patents
Filter assembly Download PDFInfo
- Publication number
- CN215869724U CN215869724U CN202121328915.7U CN202121328915U CN215869724U CN 215869724 U CN215869724 U CN 215869724U CN 202121328915 U CN202121328915 U CN 202121328915U CN 215869724 U CN215869724 U CN 215869724U
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- China
- Prior art keywords
- plate
- filter
- heat dissipation
- window
- filter assembly
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 44
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The application provides a filter assembly, which comprises a filter, a shell and a cover plate; the shell is provided with a window and a heat dissipation plate, the heat dissipation plate is provided with heat dissipation teeth, and the filter is arranged in the window; the cover plate is detachably buckled on the window, the cover plate is flush with the heat dissipation plate, and a gap is kept between the cover plate and the filter. The application provides a filter assembly, through setting up a casing that has the window, can debug the wave filter wherein through the window and maintain, and need not to wholly dismantle the casing, also need not to take out the whole machine shell of wave filter to the operation such as maintenance is maintained in the wave filter debugging has been made things convenient for. In addition, through the heating panel that sets up the heat dissipation tooth, make one side that deviates from the heat dissipation tooth on the heating panel can contact with high temperature module to can give the heat dissipation tooth with the heat transfer, and further spread to the outside through the heat dissipation tooth, promoted the radiating effect in the casing.
Description
Technical Field
The application relates to the technical field of filters, in particular to a filter assembly.
Background
With the coming of the 5G era, space on site towers is in tension. The filter is an indispensable important component on the station tower, however, the existing filter is generally integrally fixed in a closed casing, the casing completely covers the filter, so that the heat dissipation performance of the filter is poor, and if the filter has a problem, the casing needs to be disassembled, the filter is integrally taken out, and then the filter can be repaired, thereby bringing great difficulty to the maintenance of the filter.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a filter assembly to the casing needs to disassemble the back among the above-mentioned prior art and wholly takes out the problem that leads to the filter maintenance difficulty with the filter.
The application provides a filter assembly, wherein, include:
a filter;
the filter comprises a machine shell, a filter body and a filter, wherein a window and a heat dissipation plate are arranged on the machine shell, heat dissipation teeth are arranged on the heat dissipation plate, and the filter is arranged in the window;
the cover plate is detachably buckled with the window, the cover plate is flush with the heat dissipation plate, and a gap is kept between the cover plate and the filter.
In a possible design, the edge of the window is provided with a waterproof groove, and the cover plate is detachably buckled with the waterproof groove.
In a possible design, the casing includes first curb plate, second curb plate, first end plate and second end plate, synthetic rectangular frame body is enclosed to first curb plate, second curb plate, first end plate and second end plate, the heating panel is fixed in first curb plate, second curb plate and first end plate, the second end plate with form between the heating panel the window.
In a possible design, the first end plate is provided with a plurality of joints, the filter is provided with a radio frequency antenna port, a wiring harness led out from the radio frequency antenna port is connected with the joints, and the axis of the joints is parallel to or coincided with the axis of the radio frequency antenna port.
In one possible design, the housing is provided with a suction fan at one side of the second side plate.
In one possible design, the first side plate, the second side plate, the first end plate, the second end plate and the heat dissipation plate are integrally formed.
In one possible design, a corner wrap is fixedly arranged at a corner position of the casing.
In one possible design, the cover plate is fixed to the housing by screws.
The technical scheme provided by the application can achieve the following beneficial effects:
the application provides a filter assembly, through setting up a casing that has the window, can debug the wave filter wherein through the window and maintain, and need not to wholly dismantle the casing, also need not to take out the whole machine shell of wave filter to the operation such as maintenance is maintained in the wave filter debugging has been made things convenient for. In addition, through the heating panel that sets up the heat dissipation tooth, make one side that deviates from the heat dissipation tooth on the heating panel can contact with high temperature module to can give the heat dissipation tooth with the heat transfer, and further spread to the outside through the heat dissipation tooth, promoted the radiating effect in the casing.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
Fig. 1 is a schematic structural diagram (one) of a filter assembly provided in an embodiment of the present application;
fig. 2 is a schematic structural diagram (two) of a filter assembly provided in the embodiment of the present application;
FIG. 3 is a schematic diagram (one) of the filter structure;
fig. 4 is a schematic structural diagram (two) of the filter.
Reference numerals:
1-a machine shell;
11-a window;
12-a waterproof groove;
13-a first side panel;
14-a second side panel;
15-a first end plate;
16-a second end plate;
17-a linker;
2-a filter;
3-a heat dissipation plate;
31-heat dissipation teeth;
110-a first support surface;
120-a second support surface;
130-step surface;
140-radio frequency antenna port;
150-first support ribs;
151-grooves;
160-second support rib.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless specified or indicated otherwise; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
As shown in fig. 1 to 4, the present application provides a filter assembly, which includes a filter 2, a housing 1 and a cover plate; the casing 1 is provided with a window 11 and a heat dissipation plate 3, the heat dissipation plate 3 is provided with heat dissipation teeth 31, and the filter 2 is arranged in the window 11; the cover plate is detachably buckled on the window 11, the cover plate is flush with the heat dissipation plate 3, and a gap is kept between the cover plate and the filter 2.
During installation, the casing 1 can be buckled on a shell, a frame and other structures which are matched with each other, meanwhile, the filter 2 can be connected to a circuit board in the shell, the frame and other structures, and after the filter 2 is debugged through the window 11 on the casing 1, the cover plate can be buckled on the window 11 so as to seal the filter 2 in the window 11 and complete installation. When the filter 2 breaks down, the cover plate can be opened only, the filter 2 can be debugged and maintained directly through the window 11, the whole case 1 does not need to be disassembled, and the whole filter 2 does not need to be taken out of the case 1, so that the filter 2 is debugged and maintained conveniently.
In addition, heat dissipation tooth 31 protrusion in the surface of heating panel 3 on the heating panel 3, the one side that deviates from heat dissipation tooth 31 on the heating panel 3 can contact with high temperature module, gives heat dissipation tooth 31 with the heat transfer to can diffuse to the outside through heat dissipation tooth 31, promote the radiating effect in the casing 1. The heat dissipation teeth 31 are strip-shaped, and the heat dissipation teeth 31 are distributed in parallel, so that the heat dissipation area can be increased, and the heat dissipation effect can be enhanced. And by keeping a gap between the cover plate and the filter 2, a heat dissipation space and a space for maintenance and debugging are provided for the filter 2.
Furthermore, a waterproof groove 12 is arranged at the edge of the window 11, and the cover plate is detachably buckled in the waterproof groove 12. The cross-sectional shape of this water-proof groove 12 is L shape, and when the apron lock in water-proof groove 12, the ground laminating of apron in water-proof groove 12's ground, apron side butt in water-proof groove 12's side to can realize apron and window 11's reliable cooperation, play waterproof effect. Wherein, can set up the sealing washer on the capillary groove 12, the apron passes through the reliable laminating of sealing washer and capillary groove 12, has further promoted water-proof effects.
It will be appreciated that the cover plate may be fastened to the casing 1 by screws in order to ensure a secure attachment of the cover plate to the body.
Specifically, the chassis 1 includes a first side plate 13, a second side plate 14, a first end plate 15, and a second end plate 16, the first side plate 13, the second side plate 14, the first end plate 15, and the second end plate 16 enclose a rectangular frame body, the heat dissipation plate 3 is fixed to the first side plate 13, the second side plate 14, and the first end plate 15, and a window 11 is formed between the second end plate 16 and the heat dissipation plate 3.
The first side plate 13, the second side plate 14, the first end plate 15, the second end plate 16 and the heat dissipation plate 3 are integrally formed. Thereby ensuring the reliability of the overall structure of the cabinet 1.
Furthermore, a plurality of connectors 17 are arranged on the first end plate 15, a radio frequency antenna port 140 is arranged on the filter 2, and a wiring harness led out from the radio frequency antenna port 140 is connected with the connectors 17. The wire harness is arranged on the inner side of the heat dissipation plate 3, namely one side of the heat dissipation plate 3, which deviates from the heat dissipation teeth 31, so that the wire harness can be shielded through the heat dissipation plate 3, and the wire harness is prevented from being exposed and interfering with surrounding components. In addition, the axis of the joint 17 is parallel to or coincident with the axis of the radio frequency antenna port 140, so that the wiring harness led out from the radio frequency antenna port 140 is connected to the joint 17 in a straight state without bending the wiring harness, and winding among the wiring harnesses is avoided.
As a specific implementation manner, the casing 1 is provided with an exhaust fan at one side of the second side plate 14, and the exhaust fan can extract heat in the casing 1 to realize cooling of the casing 1.
As a specific implementation manner, a corner position of the casing 1 is fixedly provided with a wrap angle to realize the anti-collision and anti-vibration effects of the casing 1, and the wrap angle may be made of a soft material, specifically rubber, silica gel, soft plastic, and the like.
In addition, the filter 2 is provided with a first supporting surface 110 and a second supporting surface 120, the second supporting surface 120 is lower than the first supporting surface 110 in a direction perpendicular to the top surface of the filter 2, a step surface 130 is formed between the second supporting surface 120 and the first supporting surface 110, the rf antenna port 140 is provided on the step surface 130, and the wiring harness led out from the rf antenna port 140 is supported by the second supporting surface 120. It can be understood that the step surface 130 faces the side surface of the filter 2, the wiring harness led out from the rf antenna port 140 can be supported on the second supporting surface 120, and the wiring harness can be prevented from bending and collapsing downwards by the support of the second supporting surface 120, and meanwhile, the wiring harness can be concentrated on the second supporting surface 120, and the wiring harness can be prevented from interfering with other surrounding electrical components.
Further, the bottom of the filter 2 is provided with a plurality of first supporting ribs 150 and a plurality of second supporting ribs 160, and the first supporting ribs 150 and the second supporting ribs 160 intersect to form a grid shape. The first support rib 150 and the second support rib 160 can be supported in the non-wiring area of the circuit board, on one hand, the support of the filter 2 can be realized, and on the other hand, the circuit board can be realized to have a larger area and keep a certain gap with the filter 2, which is beneficial to heat dissipation and prolongs the service life of the circuit board and the filter 2.
Further, be provided with recess 151 on the first support muscle 150, because first support muscle 150 need with the regional butt of non-wiring on the circuit board, through setting up recess 151, can realize the circulation of air between filter 2 and the circuit board, avoid the heat to gather.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A filter assembly, comprising:
a filter (2);
the filter comprises a machine shell (1), wherein a window (11) and a heat dissipation plate (3) are arranged on the machine shell (1), heat dissipation teeth (31) are arranged on the heat dissipation plate (3), and the filter (2) is arranged in the window (11);
the cover plate is detachably buckled on the window (11), the cover plate is flush with the heat dissipation plate (3), and a gap is kept between the cover plate and the filter (2).
2. The filter assembly according to claim 1, wherein the edge of the window (11) is provided with a waterproof groove (12), and the cover plate is detachably fastened to the waterproof groove (12).
3. A filter assembly according to claim 1, wherein the housing (1) comprises a first side plate (13), a second side plate (14), a first end plate (15) and a second end plate (16), the first side plate (13), the second side plate (14), the first end plate (15) and the second end plate (16) enclose a rectangular frame body, the heat sink (3) is fixed to the first side plate (13), the second side plate (14) and the first end plate (15), and the window (11) is formed between the second end plate (16) and the heat sink (3).
4. A filter assembly according to claim 3, wherein a plurality of connectors (17) are arranged on the first end plate (15), a radio frequency antenna port (140) is arranged on the filter (2), a wiring harness led out from the radio frequency antenna port (140) is connected with the connectors (17), and the axis of the connectors (17) is parallel to or coincident with the axis of the radio frequency antenna port (140).
5. A filter assembly according to claim 3, wherein the housing (1) is provided with a suction fan at one side of the second side plate (14).
6. A filter assembly according to claim 3, wherein the first side plate (13), the second side plate (14), the first end plate (15), the second end plate (16) and the heat sink plate (3) are integrally formed.
7. A filter assembly according to any one of claims 1-6, characterised in that a corner wrap is fixedly arranged at a corner position of the housing (1).
8. A filter assembly according to claim 1, wherein the cover plate is fixed to the housing (1) by means of screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328915.7U CN215869724U (en) | 2021-06-15 | 2021-06-15 | Filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121328915.7U CN215869724U (en) | 2021-06-15 | 2021-06-15 | Filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215869724U true CN215869724U (en) | 2022-02-18 |
Family
ID=80314948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121328915.7U Active CN215869724U (en) | 2021-06-15 | 2021-06-15 | Filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215869724U (en) |
-
2021
- 2021-06-15 CN CN202121328915.7U patent/CN215869724U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Filter Assembly Effective date of registration: 20230411 Granted publication date: 20220218 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: Beijing baicaibang Technology Co.,Ltd. Registration number: Y2023980037876 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231120 Granted publication date: 20220218 Pledgee: Beijing Yizhuang International Financing Guarantee Co.,Ltd. Pledgor: Beijing baicaibang Technology Co.,Ltd. Registration number: Y2023980037876 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Filter assembly Effective date of registration: 20231124 Granted publication date: 20220218 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing baicaibang Technology Co.,Ltd. Registration number: Y2023110000491 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |