High-efficiency resistance generating filter device
By introducing heat dissipation and cooling components into the resistive filter device, the problem of insufficient heat dissipation of the resistive filter under high temperature environment is solved, achieving efficient heat dissipation and extending the service life of electronic components.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-18
- Publication Date
- 2026-03-20
AI Technical Summary
When existing impedance filters operate in high-temperature environments, insufficient heat dissipation leads to increased internal temperature, causing electronic components to age and affecting their lifespan.
A resistive filter device including a heat dissipation component, a clamping component, and a cooling component is designed. It achieves efficient heat dissipation through the combination of copper plate, heat pipe, air collection box, cooling fan and sliding plate, uses dry ice to cool the air for uniform heat dissipation, and combines dustproof and cleaning structure to improve heat dissipation effect.
It effectively reduces the surface temperature of the resistive filter, reduces internal heat accumulation, extends the service life of electronic components, and improves heat dissipation and stability.
Smart Images
Figure CN224021702U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to filter technical field, specifically a kind of high-performance band elimination filter device. BACKGROUND
[0002] Band elimination filter is also called band-stop filter or notch filter, which is a kind of filter used to suppress signals in a specific frequency range, allowing low or high frequency signals to pass through, and blocking the middle frequency band signals.
[0003] The main characteristics of band elimination filter include preventing signal transmission in a specific frequency range, allowing other frequency signals to pass through, small wave distortion, wideband signal processing and phase response, and are mainly applied in communication, audio processing, image processing, biomedical, control system and radio frequency field.
[0004] In the existing band elimination filter technology, when the band elimination filter is used in external high-temperature environment, the temperature generated by the filter during operation cannot be dissipated in time, and heat accumulation occurs inside the filter, which causes the internal electronic components to age.
[0005] Therefore, the utility model provides a kind of high-performance band elimination filter device. UTILITY MODEL CONTENT
[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art.
[0007] The utility model solves the technical problems by adopting the following technical scheme: the utility model discloses a kind of high-performance band elimination filter device, including band elimination filter body;The outer wall of the band elimination filter body is provided with a heat dissipation assembly;The band elimination filter body is provided with a clamping assembly by heat dissipation assembly;The band elimination filter body is provided with a cooling assembly by heat dissipation assembly;This step is cooled by the setting of band elimination filter body, heat dissipation assembly, clamping assembly and cooling assembly, and the cooling structure of band elimination filter is formed, the function of cooling the surface of band elimination filter body is realized, the heat accumulation of band elimination filter body during operation is solved, which causes the temperature inside the band elimination filter body to rise, thereby the aging of internal electronic components of band elimination filter body occurs, the heat dissipation intensity of band elimination filter body is improved, the temperature of the surface of band elimination filter body is reduced, the aging of internal electronic components of band elimination filter body caused by high temperature is reduced, and the service life of band elimination filter body is improved.
[0008] Preferably, the heat dissipation assembly comprises a copper plate, a heat pipe, a wind collecting box, a heat dissipation fan and a sliding plate; the copper plate is detachably mounted on the outer side wall of the filter body; the copper plate is provided with a pair of copper plates on the outer side wall of the filter body, and the copper plates are symmetrically arranged; the heat pipe is fixedly connected to the outer side wall of the copper plate; the heat pipe is provided with a plurality of groups of heat pipes on the outer side wall of the copper plate, and the heat pipes are uniformly distributed on the outer side wall of the copper plate; the bottom of the wind collecting box is fixedly connected to the outer side wall of one group of heat pipes away from the filter body; the sliding plate is fixedly connected to the outer side wall of the other group of heat pipes; the sliding plate is slidingly connected to the inner side wall of the bottom of the wind collecting box; the heat dissipation fan is fixedly connected to the end of the wind collecting box close to the heat pipe; the side wall of the heat dissipation fan away from the wind collecting box is provided with a dust prevention assembly; the side wall of the wind collecting box close to the heat dissipation fan is provided with a cleaning assembly; through the arrangement of the copper plate, the heat pipe, the wind collecting box, the heat dissipation fan and the sliding plate, an adjustable heat dissipation structure is formed, the function of heat exchange on the surface of the filter body is realized, the problem that the heat dissipation speed of the surface of the filter body is slow due to high external temperature is solved, the problem that the filter body is overheated is solved, the heat dissipation capacity of the filter body is improved, the heat exchange speed between the outer side wall of the filter body and the outside is accelerated, the phenomenon of overheating of the filter body is reduced, and the service life of the internal components of the filter body is improved.
[0009] Preferably, the clamping assembly comprises a clamping plate, a guide rod and a spring; the clamping plate is fixedly connected to the outer side wall of the copper plate; the clamping plate is provided with a plurality of groups of clamping plates on the outer side wall of the copper plate, and the clamping plates are symmetrically arranged; the guide rod is slidingly connected to the middle of a pair of clamping plates away from the filter body; the spring is sleeved on the outer side wall of the guide rod away from the filter body; the spring is provided with a pair of springs on the outer side wall of the guide rod, and the springs are symmetrically arranged; through the arrangement of the clamping plate, the guide rod and the spring, a clamping structure of the copper plate is formed, the function of clamping and fixing the copper plate on the outer side wall of the filter body is realized, the problem that the copper plate and the filter body slide relative to each other is solved, the stability of the copper plate during installation on the outer side wall of the filter body is improved, and the heat dissipation effect of the filter body is improved.
[0010] Preferably, the cooling assembly comprises a cooling box and a handle; the cooling box is detachably mounted on the middle of the wind collecting box away from the heat dissipation fan; the handle is fixedly connected to the outer side wall of the cooling box away from the wind collecting box; through the arrangement of the cooling box and the handle, a heat dissipation cooling structure is formed, the function of cooling the air blown out by the heat dissipation fan is realized, the problem that the temperature of the air after heat exchange with one group of heat pipes is increased, resulting in a decrease in the heat dissipation amplitude of the other group of heat pipes, is solved, the uniformity of the heat dissipation fan during heat dissipation of the two groups of heat pipes is improved, and the heat dissipation effect of the heat pipe on the filter body is improved.
[0011] Preferably, the dustproof assembly comprises a filter screen; the filter screen is fixedly connected to the side wall of the heat dissipation fan away from the air collecting box; through the arrangement of the filter screen, an air filtering structure is formed, and the function of filtering the air sucked into the air collecting box is realized, so that dust or foreign matters are prevented from entering the air collecting box and adhering to the surface of the heat pipe to reduce the contact area between the heat pipe and the air.
[0012] Preferably, the cleaning assembly comprises a sliding frame and a brush; the sliding frame is slidingly connected to the side wall of the air collecting box close to the heat dissipation fan; the brush is fixedly connected to the side wall of the sliding frame close to the air collecting box; the brush is arranged in multiple groups on the side wall of the air collecting box and is uniformly distributed on the side wall of the sliding frame; through the arrangement of the sliding frame and the brush, a filter screen surface cleaning structure is formed, the situation that dust or foreign matters block the filter screen is reduced, the permeability of the filter screen is improved, and the amount of air entering the air collecting box is increased.
[0013] Preferably, the side wall of the air collecting box away from the heat dissipation fan is hingedly connected with a grille; the grille is arranged in multiple groups on the side wall of the air collecting box; air is sucked into the air collecting box through the heat dissipation fan and is discharged through the grille; the grille blocks foreign matters falling from the outside, reduces the situation that dust or foreign matters enter the inside of the air collecting box, and prevents the inside of the air collecting box from being dirty.
[0014] The beneficial effects of the utility model are as follows:
[0015] 1. The utility model discloses a high -efficient energy generates resistance filter device, through the setting of generating resistance filter body, heat dissipation assembly, clamping assembly and cooling assembly, form generating resistance filter cooling structure, realized the function that generates resistance filter body surface cooling, solved the situation that the heat accumulation of generating resistance filter body when working causes the temperature rise of generating resistance filter body inside, thereby appears the ageing of generating resistance filter body internal electronic component situation, improve the heat dissipation intensity of generating resistance filter body, reduce the temperature of generating resistance filter body surface, reduce the ageing of generating resistance filter body internal electronic component situation that high temperature causes, improve the service life of generating resistance filter body.
[0016] 2. The utility model discloses a high -efficient energy generates resistance filter device, through the setting of copper plate, heat pipe, air collecting box, heat dissipation fan and sliding plate, form adjustable heat dissipation structure, realized the function that generates resistance filter body surface heat exchange, solved the situation that the high temperature of outside causes generating resistance filter body surface heat dissipation speed to be slow, thereby appears the problem of generating resistance filter body internal heat accumulation, improve the heat dissipation capacity of generating resistance filter body, speed up generating resistance filter body outside side wall and outside heat exchange's speed, reduce the phenomenon that generating resistance filter body appears heat accumulation, improve the service life of generating resistance filter body internal parts. DRAWINGS
[0017] The utility model will be further described below in connection with the drawings.
[0018] Figure 1 is a perspective view of the utility model;
[0019] Figure 2 is a structural schematic view of the cooling box cooperating with the air collecting box in the utility model;
[0020] Figure 3 is a structural schematic view of the filter screen cooperating with the cooling fan in the utility model;
[0021] Figure 4 is a structural schematic view of the sliding plate cooperating with the air collecting box in the utility model.
[0022] In the figure: 1, the filter body; 11, copper plate; 12, heat pipe; 13, air collecting box; 14, cooling fan; 15, sliding plate; 2, clamping plate; 21, guide rod; 22, spring; 3, cooling box; 31, handle; 4, filter screen; 5, sliding frame; 51, brush; 6, grating. DETAILED DESCRIPTION
[0023] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0024] As shown in Figures 1 to 4 , the utility model embodiment's one high efficiency energy filter device, including filter body 1 of sending resistance, the outer wall of filter body 1 of sending resistance is equipped with heat dissipation assembly, filter body 1 of sending resistance is equipped with clamping assembly through heat dissipation assembly, filter body 1 of sending resistance is equipped with cooling assembly through heat dissipation assembly, in work, filter body 1 of sending resistance when working, the heat generated inside is exchanged with outside through the shell of filter body 1 of sending resistance, heat dissipation assembly is installed on the outer wall of filter body 1 of sending resistance through clamping assembly, the heat generated by filter body 1 of sending resistance is transferred to heat dissipation assembly, heat dissipation assembly takes away the heat on the shell of filter body 1 of sending resistance, cooling assembly assists heat dissipation assembly to radiate heat, realizes the effect of cooling filter body 1 of sending resistance, this step is through the setting of filter body 1 of sending resistance, heat dissipation assembly, clamping assembly and cooling assembly, forms filter body cooling structure of sending resistance, realizes the function of cooling the surface of filter body 1 of sending resistance, solves the situation that filter body 1 of sending resistance inside temperature rises when filter body 1 of sending resistance works due to heat accumulation, thereby the ageing condition of internal electronic components of filter body 1 of sending resistance appears, improves the heat dissipation intensity of filter body 1 of sending resistance, reduces the temperature of the surface of filter body 1 of sending resistance, reduces the ageing condition of internal electronic components of filter body 1 of sending resistance caused by high temperature, improves the service life of filter body 1 of sending resistance.
[0025] As shown in Figure 1 , Figure 2And Figure 4 As shown, the heat dissipation assembly includes copper plates 11, heat pipes 12, air collecting boxes 13, heat dissipation fans 14 and sliding plates 15; the copper plates 11 are detachably installed on the outer side walls of the filter body 1; the copper plates 11 are arranged in pairs and symmetrically on the outer side walls of the filter body 1; the heat pipes 12 are fixedly connected to the outer side walls of the copper plates 11; the heat pipes 12 are arranged in multiple groups on the outer side walls of the copper plates 11 and are evenly distributed on the outer side walls of the copper plates 11; the air collecting box 13 is fixedly connected to the outer side wall of one group of heat pipes 12 away from the filter body 1; the sliding plate 15 is fixedly connected to the outer side wall of another group of heat pipes 12; the sliding plate 15 is slidingly connected to the inner side wall of the air collecting box 13; the heat dissipation fan 14 is fixedly connected to the end of the air collecting box 13 close to the heat pipe 12; the side wall of the heat dissipation fan 14 away from the air collecting box 13 is provided with a dust prevention assembly; the side wall of the air collecting box 13 close to the heat dissipation fan 14 is provided with a cleaning assembly; in operation, the copper plate 11 close to the side wall of the filter body 1 is coated with heat-conducting silicone grease, the copper plate 11 is attached to the outer side wall of the filter body 1 and is fixed by the clamping assembly, the copper plate 11 absorbs the heat on the surface of the filter body 1, the heat is transferred to the heat pipe 12, the heat pipe 12 absorbs the heat, the heat dissipation fan 14 is started, the heat dissipation fan 14 and the air collecting box 13 form a blowing channel, the heat dissipation fan 14 blows air on the heat pipe 12 for heat dissipation, according to different sizes of the filter body 1, when the heat dissipation assembly is installed, the sliding plate 15 is slid to the appropriate position, so that a pair of copper plates 11 are in contact with the outer side wall of the filter body 1 for heat exchange; this step forms an adjustable heat dissipation structure through the arrangement of the copper plate 11, the heat pipe 12, the air collecting box 13, the heat dissipation fan 14 and the sliding plate 15, realizes the function of heat exchange on the surface of the filter body 1, solves the problem of slow heat dissipation speed of the surface of the filter body 1 caused by high external temperature, thereby avoiding the problem of heat accumulation in the filter body 1, improves the heat dissipation capacity of the filter body 1, speeds up the heat exchange speed between the outer side wall of the filter body 1 and the outside, reduces the heat accumulation phenomenon of the filter body 1, and improves the service life of the internal components of the filter body 1.
[0026] As Figure 1 And Figure 2As shown in the figure, the clamping assembly includes clamping plates 2, guide rods 21 and springs 22; the clamping plates 2 are fixedly connected to the outer side wall of the copper plate 11; the clamping plates 2 are arranged in multiple groups on the outer side wall of the copper plate 11 and are symmetrically arranged; the guide rods 21 are slidingly connected to the middle part of a pair of clamping plates 2 away from the body 1 of the filter; the springs 22 are sleeved on the outer side wall of the guide rod 21 away from the body 1 of the filter; the springs 22 are arranged in pairs on the outer side wall of the guide rod 21 and are symmetrically arranged; in working, when the copper plate 11 is installed, the copper plate 11 is clamped on the outer side wall of the body 1 of the filter, the guide rods 21 guide the clamping plates 2, and under the action of the elasticity of the springs 22, the clamping plates 2 clamp and fix the copper plate 11 on the outer side wall of the body 1 of the filter; this step, through the arrangement of the clamping plates 2, the guide rods 21 and the springs 22, forms a clamping structure of the copper plate 11, realizes the function of clamping and fixing the copper plate 11 on the outer side wall of the body 1 of the filter, solves the relative sliding between the copper plate 11 and the body 1 of the filter, improves the stability of the copper plate 11 when installed on the outer side wall of the body 1 of the filter, and improves the heat dissipation effect of the body 1 of the filter.
[0027] As shown in the figure, Figure 2 and Figure 3 As shown in the figure, the cooling assembly includes a cooling box 3 and a handle 31; the cooling box 3 is detachably installed in the middle part of the air collecting box 13 away from the heat dissipation fan 14; the handle 31 is fixedly connected to the outer side wall of the cooling box 3 away from the air collecting box 13; in working, the cooling box 3 is pulled out from the middle part of the air collecting box 13 through the handle 31, dry ice is put into the inside of the cooling box 3, and then pushed into the air collecting box 13; when the heat dissipation fan 14 performs heat dissipation on one group of heat pipes 12, the dry ice cools the air blown out, and the cooled air exchanges heat with another group of heat pipes 12; this step, through the arrangement of the cooling box 3 and the handle 31, forms a heat dissipation cooling structure, realizes the function of cooling the air blown out by the heat dissipation fan 14, solves the problem that the temperature of the air after heat exchange with one group of heat pipes 12 rises, resulting in a decrease in the heat dissipation amplitude of another group of heat pipes 12, improves the uniformity of the heat dissipation fan 14 when performing heat dissipation on the two groups of heat pipes 12, and improves the heat dissipation effect of the heat pipes 12 on the body 1 of the filter.
[0028] As shown in the figure, Figure 3 The dustproof assembly includes a filter screen 4; the filter screen 4 is fixedly connected to the side wall of the heat dissipation fan 14 away from the air collecting box 13; in working, when the heat dissipation fan 14 inhales air from the outside, the filter screen 4 filters the air entering the air collecting box 13; this step, through the arrangement of the filter screen 4, forms an air filtering structure, realizes the function of filtering the air inhaled into the air collecting box 13, reduces the entry of dust or foreign matters into the air collecting box 13, and adheres to the surface of the heat pipe 12 to reduce the contact area between the heat pipe 12 and the air.
[0029] As shown in the figure, Figure 3As shown, the cleaning assembly comprises a sliding frame 5 and a brush 51; the sliding frame 5 is slidingly connected to the side wall of the air collecting box 13 close to the heat dissipation fan 14; the brush 51 is fixedly connected to the side wall of the sliding frame 5 close to the air collecting box 13; the brush 51 is provided in multiple groups on the side wall of the air collecting box 13 and is uniformly distributed on the side wall of the sliding frame 5; in work, when the filter screen 4 filters air, dust or foreign matter in the air adheres to the surface of the filter screen 4 to cause blockage, the sliding frame 5 is slid, and the sliding frame 5 drives the brush 51 to clean the surface of the filter screen 4; this step comprises a filter screen 4 surface cleaning structure through the setting of the sliding frame 5 and the brush 51, reduces the situation that dust or foreign matter blocks the filter screen 4, improves the permeability of the filter screen 4, and increases the air volume of air entering the air collecting box 13.
[0030] As shown in Figure 2 the side wall of the air collecting box 13 away from the heat dissipation fan 14 is hingedly connected with a grille 6; the grille 6 is provided in multiple groups on the side wall of the air collecting box 13; in work, air is sucked into the air collecting box 13 through the heat dissipation fan 14 and is discharged through the grille 6, the grille 6 blocks foreign matter falling from the outside, reduces the situation that dust or foreign matter enters the inside of the air collecting box 13, and thus causes the inside of the air collecting box 13 to be dirty.
[0031] When the filter works, the heat generated inside exchanges heat with the outside through the shell of the filter body 1, the heat generated by the filter body 1 is transferred to the heat dissipation assembly installed on the outer wall of the filter body 1 through the clamping assembly, the heat dissipation assembly takes away the heat on the shell of the filter body 1, the cooling assembly assists the heat dissipation assembly to dissipate heat, and the effect of cooling the filter body 1 is realized; the copper plate 11 is coated with heat-conducting silicone grease close to the side wall of the filter body 1, the copper plate 11 is attached to the outer wall of the filter body 1 and is fixed through the clamping assembly, the copper plate 11 absorbs the heat on the surface of the filter body 1, the heat is transferred to the heat pipe 12, the heat pipe 12 absorbs the heat, the heat dissipation fan 14 is started, the heat dissipation fan 14 and the air collecting box 13 form a blowing channel, the heat dissipation fan 14 blows and dissipates heat on the heat pipe 12, according to different sizes of the filter body 1, when the heat dissipation assembly is installed, the sliding plate 15 is slid to the appropriate position, so that a pair of copper plates 11 are in contact with the outer wall of the filter body 1 for heat exchange; when the copper plate 11 is installed, the copper plate 11 is clamped on the outer wall of the filter body 1, the guide rod 21 guides the clamping plate 2, and under the elastic force of the spring 22, the clamping plate 2 clamps the copper plate 11 on the outer wall of the filter body 1 for fixation; the cooling box 3 is pulled out from the middle of the air collecting box 13 through the handle 31, dry ice is put into the cooling box 3, and then the cooling box 3 is pushed into the air collecting box 13; when the heat dissipation fan 14 dissipates heat on a group of heat pipes 12, the dry ice cools the air blown out, and the cooled air exchanges heat with another group of heat pipes 12; when the heat dissipation fan 14 inhales air from the outside, the filter screen 4 filters the air entering the air collecting box 13; when the filter screen 4 filters the air, dust or foreign matters in the air adhere to the surface of the filter screen 4 and cause blockage, the sliding bracket 5 is slid, and the brush 51 sweeps the surface of the filter screen 4; air is inhaled into the air collecting box 13 through the heat dissipation fan 14 and is discharged through the grating 6, the grating 6 blocks foreign matters falling from the outside, reduces the entry of dust or foreign matters into the air collecting box 13, and thus prevents the inside of the air collecting box 13 from being dirty.
[0032] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the industry that the utility model is not limited by the above examples, and the above examples and descriptions in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A high-efficiency transmission-resistance filter device, comprising a transmission-resistance filter body (1); characterized in that: The outer wall of the generator filter body (1) is provided with a heat dissipation component; the generator filter body (1) is provided with a clamping component through the heat dissipation component; the generator filter body (1) is provided with a cooling component through the heat dissipation component.
2. The high-efficiency power-retaining filter device according to claim 1, characterized in that: The heat dissipation assembly includes a copper plate (11), heat pipes (12), an air collector (13), a cooling fan (14), and a sliding plate (15); the copper plate (11) is detachably mounted on the outer wall of the generator filter body (1); a pair of copper plates (11) are provided on the outer wall of the generator filter body (1) and are arranged symmetrically; the heat pipes (12) are fixedly connected to the outer wall of the copper plate (11); multiple sets of heat pipes (12) are provided on the outer wall of the copper plate (11) and are evenly distributed on the outer wall of the copper plate (11); the air collector (13) The bottom is fixedly connected to the outer wall of a set of heat pipes (12) away from the main body (1); the sliding plate (15) is fixedly connected to the outer wall of another set of heat pipes (12) away from the main body (1); the sliding plate (15) is slidably connected to the bottom of the inner wall of the air collection box (13); the cooling fan (14) is fixedly connected to the end of the air collection box (13) near the heat pipes (12); the side wall of the cooling fan (14) away from the air collection box (13) is provided with a dustproof component; the side wall of the air collection box (13) near the cooling fan (14) is provided with a cleaning component.
3. The high-efficiency power-retaining filter device according to claim 2, characterized in that: The clamping assembly includes a clamping plate (2), a guide rod (21), and a spring (22); the clamping plate (2) is fixedly connected to the outer wall of the copper plate (11); multiple sets of clamping plates (2) are provided on the outer wall of the copper plate (11) and are arranged symmetrically; the guide rod (21) is slidably connected to the middle of a pair of clamping plates (2) away from the main body (1) of the generator blocking filter; the spring (22) is sleeved on the outer wall of the guide rod (21) away from the main body (1); a pair of springs (22) are provided on the outer wall of the guide rod (21) and are arranged symmetrically.
4. The high-efficiency power-retaining filter device according to claim 2, characterized in that: The cooling assembly includes a cooling box (3) and a handle (31); the cooling box (3) is detachably installed in the middle of the air collection box (13) away from the cooling fan (14); the handle (31) is fixedly connected to the outer side wall of the cooling box (3) away from the air collection box (13).
5. A high-efficiency resistive filter device according to claim 2, characterized in that: The dustproof component includes a filter screen (4); the filter screen (4) is fixedly connected to the side wall of the cooling fan (14) away from the air collection box (13).
6. The high-efficiency transmission impedance filter device according to claim 2, characterized in that: The cleaning assembly includes a sliding frame (5) and a brush (51); the sliding frame (5) is slidably connected to the side wall of the air collection box (13) near the cooling fan (14); the brush (51) is fixedly connected to the side wall of the sliding frame (5) near the air collection box (13); multiple sets of the brush (51) are arranged on the side wall of the air collection box (13) and are evenly distributed on the side wall of the sliding frame (5).
7. The high-efficiency power-retaining filter device according to claim 2, characterized in that: The air collecting box (13) has a grille (6) hinged to the side wall away from the cooling fan (14); multiple sets of grilles (6) are provided on the side wall of the air collecting box (13).