CN212509340U - Filter support that stability is good - Google Patents
Filter support that stability is good Download PDFInfo
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- CN212509340U CN212509340U CN202020768900.1U CN202020768900U CN212509340U CN 212509340 U CN212509340 U CN 212509340U CN 202020768900 U CN202020768900 U CN 202020768900U CN 212509340 U CN212509340 U CN 212509340U
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- heat
- support
- connecting part
- backup pad
- filter
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Abstract
The utility model discloses a filter support that stability is good, concretely relates to wave filter field, include two installing supports and set up the support case between two installing supports, the fixed two second connecting portion bottoms that set up at two installing supports in upper end of support case, the fixed thermal-arrest piece that is provided with in upper end of support case, the bottom fixedly connected with heat-conducting rod of thermal-arrest piece, the top lateral wall of support case is passed to the one end of heat-conducting rod to set up in the inside of support case, the fixed backup pad that is provided with in inside of support case, the bottom interval of backup pad is even is provided with a plurality of damping spring, the fixed heat dissipation fin that is provided with of outer end lateral wall of backup pad, the fixed radiator fan that is provided with in upper end of backup pad, the upper surface interval of support case is even is provided with a plurality of bleeder vent. The utility model discloses damping spring of backup pad bottom can slow down rocking of wave filter for the wave filter installation is more stable.
Description
Technical Field
The utility model relates to a wave filter technical field, more specifically say, the utility model relates to a good wave filter support of stability.
Background
Power EMI filters, also known as electromagnetic interference filters, grid noise filters, etc., or collectively referred to as EMI filters. The power supply EMI filter transmits power supply power to equipment without attenuation, greatly attenuates EMI signals transmitted by a power supply, and protects the equipment from being damaged; meanwhile, the EMI signal generated by the equipment can be effectively controlled, and the EMI signal is prevented from entering a power grid, polluting the electromagnetic environment and damaging other equipment. The power supply EMI filter is an indispensable device for helping electromagnetic equipment and systems to meet relevant electromagnetic compatibility standards, such as IEC, EN, UL, CSA and other electromagnetic compatibility standards.
The filter is generally fixedly installed through the filter installation support, and the existing filter installation support has insufficient stability after the filter is installed, so that the filter is easy to shake, and the heat dissipation of the filter cannot be facilitated.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a filter support that stability is good, the utility model aims to solve the technical problem that: how to make the wave filter installation back more stable, make things convenient for the heat dissipation more.
In order to achieve the above object, the utility model provides a following technical scheme: a filter bracket with good stability comprises two mounting brackets and a bracket box arranged between the two mounting brackets, wherein each mounting bracket comprises a first connecting part and a second connecting part, a bracket mounting hole is formed in each first connecting part, the first connecting part and the second connecting part are fixedly connected through a connecting piece, a fixing hole is formed in each second connecting part, the upper end of each bracket box is fixedly arranged at the bottom ends of the two second connecting parts of the two mounting brackets, a heat collecting sheet is fixedly arranged at the upper end of each bracket box, the bottom end of each heat collecting sheet is fixedly connected with a heat conducting rod, one end of each heat conducting rod penetrates through the side wall of the top end of each bracket box and is arranged inside the corresponding bracket box, a support plate is fixedly arranged inside the corresponding bracket box, a plurality of damping springs are uniformly arranged at the bottom end of each support plate at intervals, and heat radiating fins are fixedly arranged on the side wall of the outer end of each support, the heat dissipation fin sets up in the outer end of support case, the fixed radiator fan that is provided with in upper end of backup pad, the upper surface interval of support case is even is provided with a plurality of bleeder vent.
The utility model provides a filter bracket with good stability, when in use, the filter and the fixed hole are fixedly connected through the screw, the two mounting brackets are fixed by the bracket mounting holes, after the installation is completed, the upper surface of the heat collecting sheet is contacted with the bottom end of the filter, the heat collecting sheet can support the filter, and when the filter shakes, the filter extrudes the heat collecting sheet, the heat collecting sheet extrudes the support plate through the heat conducting rod, the bottom end of the support plate is provided with the damping spring, the shaking of the filter can be reduced, the filter is more stable after being installed, in the use process, the heat generated by the filter can be transmitted to the support plate through the heat collecting sheet and the heat conducting rod, and the heat is dissipated by the heat dissipating fin outside the support plate, so that the heat dissipating effect of the filter is better, and when the temperature is higher, the heat dissipating fan can be opened, the heat dissipation of the filter is accelerated.
In a preferred embodiment, the connecting piece is provided with a reinforcing rib, and the first connecting part, the second connecting part and the connecting piece are integrally formed, so that the production of the mounting bracket is facilitated.
In a preferred embodiment, a reinforcing rod is fixedly arranged between the second connecting parts, so that the mounting bracket structure can be more stable.
In a preferred embodiment, an upper surface of the heat collecting plate is flush with an upper surface of the second connecting portion, and the heat collecting plate can support the filter and absorb heat from the filter.
In a preferred embodiment, the number of the heat collecting sheets is at least four, and the heat collecting sheets are respectively arranged in contact with four surfaces of the bottom end of the filter, so that the heat collecting sheets have a better effect on the filter.
In a preferred embodiment, the supporting plate is made of a copper material, the four side walls of the supporting plate are provided with heat dissipation fins, and the copper material is stable in structure and good in heat conduction effect.
In a preferred embodiment, the heat dissipation fan is fixedly installed on the support plate through a support frame, and the support frame is made of a heat insulating material, so that the heat on the support plate is prevented from affecting the operation of the heat dissipation fan.
In a preferred embodiment, a filter screen is arranged at the air vent, and heat-conducting silica gel pads are arranged at the joints of the support plate and the support box to prevent dust from entering the interior of the support box.
Compared with the prior art, the utility model discloses a technological effect and advantage:
1. the utility model discloses a through being provided with support case, thermal-arrest piece, heat conduction pole, backup pad, damping spring, the thermal-arrest piece can support the bottom of wave filter, and when the wave filter produced and rocked, the wave filter extruded the thermal-arrest piece, and the thermal-arrest piece passes through heat conduction pole extrusion backup pad, and the damping spring of backup pad bottom can slow down rocking of wave filter for the wave filter installation is more stable;
2. the utility model discloses a be provided with thermal-arrest piece, heat conduction pole, backup pad, heat dissipation fin, radiator fan and bleeder vent, the heat of wave filter bottom can transmit to the backup pad through thermal-arrest piece and heat conduction pole on to utilize the heat dissipation fin effluvium in the backup pad, when wave filter bottom temperature is higher, radiator fan can dispel the heat to the wave filter, makes the radiating effect of wave filter better.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the mounting bracket of the present invention.
Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
Fig. 4 is a schematic view of the internal structure of the rack box of the present invention.
The reference signs are: the heat collecting device comprises a mounting bracket 1, a bracket box 2, a first connecting part 3, a second connecting part 4, a bracket mounting hole 5, a connecting piece 6, a fixing hole 7, a heat collecting sheet 8, a heat conducting rod 9, a supporting plate 10, a damping spring 11, a heat radiating fin 12, a heat radiating fan 13, air holes 14, reinforcing ribs 15, a reinforcing rod 16 and a supporting frame 17.
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.
The filter bracket with good stability as shown in fig. 1-4 comprises two mounting brackets 1 and a bracket box 2 arranged between the two mounting brackets 1, wherein the mounting bracket 1 comprises a first connecting portion 3 and a second connecting portion 4, the first connecting portion 3 is provided with a bracket mounting hole 5, the first connecting portion 3 and the second connecting portion 4 are fixedly connected through a connecting piece 6, the second connecting portion 4 is provided with a fixing hole 7, the upper end of the bracket box 2 is fixedly arranged at the bottom ends of the two second connecting portions 4 of the two mounting brackets 1, the upper end of the bracket box 2 is fixedly provided with a heat collecting sheet 8, the bottom end of the heat collecting sheet 8 is fixedly connected with a heat conducting rod 9, one end of the heat conducting rod 9 penetrates through the side wall at the top end of the bracket box 2 and is arranged inside the bracket box 2, the inside of the bracket box 2 is fixedly provided with a support plate 10, the even a plurality of damping spring 11 that is provided with in bottom interval of backup pad 10, the fixed heat dissipation fin 12 that is provided with of outer end lateral wall of backup pad 10, heat dissipation fin 12 sets up in the outer end of support case 2, the fixed radiator fan 13 that is provided with in upper end of backup pad 10, the even a plurality of bleeder vent 14 that is provided with in upper surface interval of support case 2.
Furthermore, a reinforcing rib 15 is arranged on the connecting piece 6, and the first connecting part 3, the second connecting part 4 and the connecting piece 6 are integrally formed.
Further, a reinforcing rod 16 is fixedly arranged between the second connecting parts 4.
Further, an upper surface of the heat collecting plate 8 is disposed flush with an upper surface of the second connecting portion 4.
Further, the number of the heat collecting sheets 8 is at least four, and the heat collecting sheets are respectively arranged in contact with four surfaces of the bottom end of the filter.
Further, the supporting plate 10 is made of a copper material, and the four side walls of the supporting plate 10 are all provided with heat dissipation fins 12.
Further, the heat dissipation fan 13 is fixedly mounted on the support plate 10 through a support frame 17, and the support frame 17 is made of a heat insulating material.
Furthermore, a filter screen is arranged at the air hole 14, and heat-conducting silica gel pads are arranged at the joints of the support plate 10 and the support box 2.
The implementation mode is specifically as follows: when in use, the filter is fixedly connected with the fixing hole 7 through a screw, the two mounting brackets 4 are fixed through the bracket mounting holes 5, after the mounting is completed, the upper surface of the heat collecting sheet 8 is contacted with the bottom end of the filter, the filter can be supported by the heat collecting sheet 8, and when the filter shakes, the filter presses the heat collecting sheet 8, the heat collecting sheet 8 presses the support plate 10 through the heat conducting rod 9, the damping spring 11 is arranged at the bottom end of the support plate 10, so that the shaking of the filter can be reduced, the filter is more stable after being mounted, in the use process, the heat generated by the filter can be transmitted to the support plate 10 through the heat collecting sheet 8 and the heat conducting rod 9, and the heat can be radiated through the heat radiating fin 12 at the outer side of the support plate 10, so that the heat radiating effect of the filter is better, and when the temperature is higher, the heat, the heat dissipation of the filter is accelerated.
The utility model discloses the theory of operation: through being provided with support case 2, thermal-arrest piece 8, heat-conducting rod 9, backup pad 10, damping spring 11, thermal-arrest piece 8 can support the bottom of wave filter, when the wave filter production was rocked, wave filter extrusion thermal-arrest piece 8, and thermal-arrest piece 8 passes through heat-conducting rod 9 extrusion backup pad 10, and damping spring 11 of backup pad 10 bottom can slow down rocking of wave filter for the wave filter installation is more stable.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a good filter support of stability, includes two installing supports (1) and sets up support case (2) between two installing supports (1), its characterized in that: the mounting bracket (1) comprises a first connecting part (3) and a second connecting part (4), a bracket mounting hole (5) is formed in the first connecting part (3), the first connecting part (3) and the second connecting part (4) are fixedly connected through a connecting piece (6), a fixing hole (7) is formed in the second connecting part (4), the upper end of the bracket box (2) is fixedly arranged at the bottom ends of the two second connecting parts (4) of the two mounting brackets (1), a heat collecting sheet (8) is fixedly arranged at the upper end of the bracket box (2), a heat conducting rod (9) is fixedly connected to the bottom end of the heat collecting sheet (8), one end of the heat conducting rod (9) penetrates through the side wall at the top end of the bracket box (2) and is arranged in the bracket box (2), a support plate (10) is fixedly arranged in the bracket box (2), a plurality of damping springs (11) are uniformly arranged at intervals at the bottom end of the support plate (10), the fixed heat dissipation fin (12) that is provided with of outer end lateral wall of backup pad (10), heat dissipation fin (12) set up in the outer end of support case (2), the fixed radiator fan (13) that is provided with in upper end of backup pad (10), the upper surface interval of support case (2) is even is provided with a plurality of bleeder vent (14).
2. A stable filter holder according to claim 1, wherein: the connecting piece (6) is provided with a reinforcing rib (15), and the first connecting part (3), the second connecting part (4) and the connecting piece (6) are integrally formed.
3. A stable filter holder according to claim 1, wherein: and reinforcing rods (16) are fixedly arranged between the second connecting parts (4).
4. A stable filter holder according to claim 1, wherein: the upper surface of the heat collecting sheet (8) is flush with the upper surface of the second connecting part (4).
5. A stable filter holder according to claim 1, wherein: the number of the heat collecting sheets (8) is at least four, and the heat collecting sheets are respectively arranged in contact with four surfaces of the bottom end of the filter.
6. A stable filter holder according to claim 1, wherein: the supporting plate (10) is made of a copper material, and the four side walls of the supporting plate (10) are provided with heat dissipation fins (12).
7. A stable filter holder according to claim 1, wherein: the heat radiation fan (13) is fixedly arranged on the support plate (10) through a support frame (17), and the support frame (17) is made of heat insulation materials.
8. A stable filter holder according to claim 1, wherein: the filter screen is arranged at the air holes (14), and heat-conducting silica gel pads are arranged at the joints of the support plate (10) and the support box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768900.1U CN212509340U (en) | 2020-05-11 | 2020-05-11 | Filter support that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020768900.1U CN212509340U (en) | 2020-05-11 | 2020-05-11 | Filter support that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212509340U true CN212509340U (en) | 2021-02-09 |
Family
ID=74446092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020768900.1U Active CN212509340U (en) | 2020-05-11 | 2020-05-11 | Filter support that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212509340U (en) |
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2020
- 2020-05-11 CN CN202020768900.1U patent/CN212509340U/en active Active
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