A filter heat protection cover
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUMANETICS WUXI PRECISION METAL
- Filing Date
- 2024-12-28
- Publication Date
- 2026-06-05
AI Technical Summary
Existing filter heat dissipation protective covers have low heat dissipation efficiency in dusty environments, and dust can easily clog the ventilation openings, affecting the heat dissipation effect and posing safety hazards.
A filter heat dissipation protective cover with a cleaning component and a collection component is designed. The cleaning component cleans dust with a brush, and the collection component collects dust with a collection plate and bolt structure to prevent it from spreading.
It effectively cleans and collects dust, maintains heat dissipation efficiency, prevents dust blockage, and reduces safety hazards.
Smart Images
Figure CN224329771U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a protective cover, specifically a filter heat dissipation protective cover. Background Technology
[0002] With the rapid development of modern communication technology, filters, as key components in signal processing systems, are widely used in various electronic devices and communication base stations. Filters generate a significant amount of heat during operation. To ensure stable operation and extend their lifespan, they are typically equipped with specialized heat dissipation shields. These shields not only protect the internal components of the filter from external physical damage but, more importantly, effectively dissipate the heat generated during operation, maintaining the filter's normal operating temperature range.
[0003] However, filters face numerous challenges in real-world applications. On one hand, they are often deployed in complex environments such as industrial production workshops and communication base station equipment rooms, where the air is filled with dust, particulate matter, and other impurities. This dust enters the heat dissipation shield with airflow and gradually adheres to the heat sink fins, ventilation channels, and other heat dissipation components. Over time, dust accumulation severely impacts the heat dissipation efficiency of the shield. Because dust has low thermal conductivity, it forms a heat insulation layer on the heat dissipation surface, hindering heat conduction and dissipation, leading to increased internal filter temperature. Excessive temperature degrades the filter's electrical performance, such as increasing signal transmission loss and worsening frequency response characteristics, and may even cause component failure, resulting in equipment downtime and significant losses to production and communication.
[0004] On the other hand, traditional heat sinks are mostly designed with heat dissipation in mind, lacking effective measures to address dust issues. While some heat sinks have simple ventilation openings and dust filters, these filters easily become clogged with dust after prolonged use and are difficult to clean and replace. Once the dust filters fail, large amounts of dust will flood into the heat sink. Furthermore, existing heat sinks lack dedicated dust collection devices; the dust that enters is dispersed by the airflow, further reducing heat dissipation and potentially causing short circuits and other safety hazards due to dust coming into contact with electrical components. Utility Model Content
[0005] In view of the above situation and to overcome the defects of the prior art, this utility model provides a filter heat dissipation protection cover, which effectively solves the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: The present invention includes a cover plate, an upper insert block provided on the top of the cover plate, side insert blocks provided on both sides of the cover plate, and a plurality of heat dissipation holes opened in the middle of the cover plate, and also includes a cleaning component and a collection component. A pair of cleaning components are installed on the cover plate, and a collection component is provided at the bottom of the cover plate.
[0007] The cleaning assembly includes a rotating rod, a rotating plate, a brush, and a rotating handle. The rotating rod is rotatably connected to the cover plate. A rotating plate perpendicular to the rotating rod is fixedly installed at one end of the rotating rod. A brush is installed on the side of the rotating plate facing the cover plate. A rotating handle is fixed to the rotating rod on the outside of the cover plate.
[0008] Preferably, one end of the brush is in contact with the surface of the cover plate.
[0009] Preferably, the collecting assembly includes a collecting plate, a collecting cavity, mounting ears, fixing bolts, ear grooves, and bolt holes. The collecting plate is fixed to the bottom end of the cover plate, the collecting cavity is opened in the middle of the collecting plate, and mounting ears are symmetrically fixed to the top of the outer side of the collecting plate. The mounting ears are connected to the outer side of the cover plate by fixing bolts.
[0010] Preferably, the shape of the collecting plate is adapted to the bottom end of the cover plate.
[0011] Preferably, the cover plate has an ear groove at the position corresponding to the mounting ear.
[0012] Preferably, the cover plate has bolt holes at the positions corresponding to the fixing bolts.
[0013] Beneficial effects: When using this utility model, to clean the dust on the cover plate, rotate the handle. The rotation of the handle drives the rotation of the rod, which in turn drives the rotating plate and brush to rotate. The rotating brush can clean the dust on the cover plate. The cleaned dust falls down and the dust brushed off will collect in the collection chamber of the collection plate, thus collecting the dust and preventing it from spreading. When cleaning, unscrew the fixing bolts to remove the collection plate and clean the dust in the collection chamber. When installing the collection plate, place the collection plate at the bottom of the cover plate. The mounting ears on the collection plate are located in the ear grooves of the cover plate and are fixed with fixing bolts to complete the installation and use.
[0014] This utility model has a novel structure and ingenious design, which facilitates dust removal from the heat dissipation holes of the cover plate. At the same time, it can collect dust, which is beneficial for use. Attached Figure Description
[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0016] Figure 1This is a schematic diagram of the overall three-dimensional structure of this utility model;
[0017] Figure 2 This is the front view of this utility model;
[0018] Figure 3 This is a schematic diagram of the disassembly structure of the collection component of this utility model;
[0019] Figure 4 This is a three-dimensional structural diagram of the collection plate of this utility model;
[0020] The following are the labels in the diagram: 1. Cover plate; 2. Upper insert block; 3. Side insert block; 4. Heat dissipation hole; 5. Cleaning assembly; 6. Rotating rod; 7. Rotating plate; 8. Brush; 9. Rotating handle; 10. Collection assembly; 11. Collection plate; 12. Collection chamber; 13. Mounting ear; 14. Fixing bolt; 15. Ear groove; 16. Bolt hole. Detailed Implementation
[0021] The following is in conjunction with the appendix Figure 1-4 The specific embodiments of this utility model will be described in further detail.
[0022] Example 1, by Figure 1-4 The present invention provides a filter heat dissipation protective cover, including a cover plate 1, an upper insertion block 2 disposed on the top of the cover plate 1, side insertion blocks 3 disposed on both sides of the cover plate 1, and a plurality of heat dissipation holes 4 opened in the middle of the cover plate 1. It also includes a cleaning assembly 5 and a collection assembly 10. A pair of cleaning assemblies 5 are installed on the cover plate 1, and a collection assembly 10 is disposed at the bottom of the cover plate 1.
[0023] The cleaning assembly 5 includes a rotating rod 6, a rotating plate 7, a brush 8, and a rotating handle 9. The rotating rod 6 is rotatably connected to the cover plate 1. A rotating plate 7 perpendicular to the rotating rod 6 is fixedly installed at one end of the rotating rod 6. A brush 8 is installed on the side of the rotating plate 7 facing the cover plate 1. A rotating handle 9 is fixedly installed on the outside of the rotating rod 6.
[0024] Example 2
[0025] In Example 1, brush 8 is inconvenient to use; refer to... Figure 1 As another preferred embodiment, the difference from embodiment one is that one end of the brush 8 is in contact with the surface of the cover plate 1 to ensure the cleaning effect of the brush 8.
[0026] Example 3
[0027] In Example 1, brush 8 is inconvenient to use; refer to... Figure 1As another preferred embodiment, the difference from Embodiment 1 is that the collecting component 10 includes a collecting plate 11, a collecting cavity 12, a mounting ear 13, a fixing bolt 14, an ear groove 15, and a bolt hole 16. The collecting plate 11 is fixed to the bottom end of the cover plate 1. The collecting cavity 12 is opened in the middle of the collecting plate 11. The mounting ears 13 are symmetrically fixed to the top of the outer side of the collecting plate 11. The mounting ears 13 are connected to the outer side of the cover plate 1 by the fixing bolt 14. When in use, the dust brushed off by the brush 8 will gather downward in the collecting cavity 12 of the collecting plate 11, which can collect the dust and prevent the dust from spreading. When cleaning, the fixing bolt 14 can be unscrewed to remove the collecting plate 11 and clean the dust in the collecting cavity 12 of the collecting plate 11.
[0028] Example 4
[0029] In Example 3, the collection plate 11 is inconvenient to install and use; refer to... Figure 2 As another preferred embodiment, the difference from embodiment one is that the shape of the collecting plate 11 is adapted to the bottom end of the cover plate 1, which facilitates the installation and use of the collecting plate 11.
[0030] Example 5
[0031] In Example 3, the installation and fixation of the mounting ear 13 is inconvenient; refer to... Figure 2 and Figure 3 As another preferred embodiment, the difference from embodiment one is that the cover plate 1 has an ear groove 15 at the position corresponding to the mounting ear 13, which facilitates the installation and fixing of the mounting ear 13.
[0032] Example 6
[0033] In Example 3, fixing bolt 14 is inconvenient to use; refer to... Figure 1 As another preferred embodiment, the difference from embodiment one is that the cover plate 1 has bolt holes 16 at the position corresponding to the fixing bolt 14, which facilitates the fixing of the fixing bolt 14.
[0034] In practical use: When using this utility model to clean the dust on the cover plate 1, rotate the handle 9. The rotation of the handle 9 drives the rotation rod 6 to rotate, which in turn drives the rotating plate 7 and the brush 8 to rotate. The rotation of the brush 8 can clean the dust on the cover plate 1. The cleaned dust falls down and the dust brushed off by the brush 8 will collect downwards in the collection cavity 12 of the collection plate 11, thus collecting the dust and preventing it from spreading. When cleaning, unscrew the fixing bolt 14 to remove the collection plate 11 and clean the dust in the collection cavity 12 of the collection plate 11. When installing the collection plate 11, place the collection plate 11 at the bottom of the cover plate 1. The mounting ears 13 on the collection plate 11 are located in the ear grooves 15 of the cover plate 1 and are fixed by the fixing bolts 14 to complete the installation and use.
[0035] Beneficial effects: This utility model has a novel structure and ingenious design, which facilitates the dust removal operation of the heat dissipation holes of the cover plate 1. At the same time, it can collect dust, which is beneficial to its use.
[0036] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires. Appropriate controllers and encoders should be selected according to the actual situation to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, and will not describe the electrical control further.
[0037] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A filter heat dissipation protective cover, comprising a cover plate (1), an upper insert block (2) disposed on the top of the cover plate (1), side insert blocks (3) disposed on both sides of the cover plate (1), and a plurality of heat dissipation holes (4) opened in the middle of the cover plate (1), characterized in that: It also includes a cleaning assembly (5) and a collection assembly (10), with a pair of cleaning assemblies (5) installed on the cover plate (1) and a collection assembly (10) provided at the bottom of the cover plate (1). The cleaning assembly (5) includes a rotating rod (6), a rotating plate (7), a brush (8) and a rotating handle (9). The rotating rod (6) is rotatably connected to the cover plate (1). A rotating plate (7) perpendicular to the rotating rod (6) is fixedly installed at one end of the rotating rod (6). A brush (8) is installed on the side of the rotating plate (7) facing the cover plate (1). A rotating handle (9) is fixed on the outside of the cover plate (1) of the rotating rod (6).
2. The filter heat dissipation protective cover according to claim 1, characterized in that: One end of the brush (8) is in contact with the surface of the cover plate (1).
3. The filter heat dissipation protective cover according to claim 1, characterized in that: The collection assembly (10) includes a collection plate (11), a collection cavity (12), a mounting ear (13), a fixing bolt (14), an ear groove (15), and a bolt hole (16). The collection plate (11) is fixed to the bottom end of the cover plate (1). The collection cavity (12) is opened in the middle of the collection plate (11). The mounting ears (13) are symmetrically fixed at the top of the outer side of the collection plate (11). The mounting ears (13) are connected to the outer side of the cover plate (1) by fixing bolts (14).
4. A filter heat dissipation protective cover according to claim 3, characterized in that: The shape of the collecting plate (11) is adapted to the bottom end of the cover plate (1).
5. A filter heat dissipation protective cover according to claim 4, characterized in that: The cover plate (1) has an ear groove (15) at the position corresponding to the mounting ear (13).
6. A filter heat dissipation protective cover according to claim 5, characterized in that: The cover plate (1) has bolt holes (16) at the positions corresponding to the fixing bolts (14).