CN215644921U - Filter with protection heat dissipation function - Google Patents
Filter with protection heat dissipation function Download PDFInfo
- Publication number
- CN215644921U CN215644921U CN202121167315.7U CN202121167315U CN215644921U CN 215644921 U CN215644921 U CN 215644921U CN 202121167315 U CN202121167315 U CN 202121167315U CN 215644921 U CN215644921 U CN 215644921U
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- CN
- China
- Prior art keywords
- protection
- filter
- shell
- sides
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 239000007767 bonding agent Substances 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a filter with protection and heat dissipation functions, which comprises a shell, wherein the top of the shell is provided with a cover plate mounting hole, the top of the shell is detachably and fixedly provided with a cover plate, two sides of the cover plate are respectively fixed with a plurality of protection strips distributed in an array manner through screws, the protection strips are in an L shape, two sides of the protection strips are respectively bonded with a first elastic pad through a bonding agent, and the first elastic pads are tightly contacted with the outer side of the shell in a bonding manner; the both sides of apron all are fixed with the protection curb plate that is "L" shape through the screw, through apron, protection strip, protection curb plate, first cushion and the setting of second cushion isotructure, on the basis of original wave filter apron, add protection strip and protection curb plate, can avoid the wave filter directly to receive the impact after being hit to will strike the buffering, play the guard action to the casing, thereby avoid inside components and parts compression damage.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to a filter with a protection and heat dissipation function.
Background
The 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 wave filter among the prior art only has a single casing, the casing deformation can cause the extrusion to inside electrical components after accidentally receiving the striking, force inside components and parts to damage, and the wave filter is used for all kinds of operational environment, can receive the vibration influence unavoidably, lead to inside components and parts to drop, life is short, wave filter in the market receives outside dust, liquid influence for preventing inside components and parts in addition, and the design is closed, the heat of production can not be discharged, the thermal diffusivity is relatively poor.
SUMMERY OF THE UTILITY MODEL
According to the defects of the prior art, the utility model aims to provide a filter with the function of protection and heat dissipation, which has the effects of protecting the filter body, reducing vibration and improving heat dissipation.
The technical purpose of the utility model is realized by the following technical scheme:
a filter with protection and heat dissipation functions comprises a shell, wherein the top of the shell is provided with a cover plate mounting hole, the top of the shell is detachably and fixedly provided with a cover plate, two sides of the cover plate are respectively fixed with a plurality of protection strips distributed in an array mode through screws, the protection strips are in an L shape, two sides of the protection strips are respectively bonded with a first elastic pad through a bonding agent, and the first elastic pads are tightly contacted with the outer side of the shell in a bonding mode;
the both sides of apron all are fixed with through the screw and are the protection curb plate of "L" shape, one side of protection curb plate has the second cushion through the adhesive bonding, the second cushion with the outside of casing pastes tight contact.
Through adopting above-mentioned technical scheme, play the function to the protection of wave filter casing, avoid the casing to receive to hit deformation damage.
The present invention in a preferred example may be further configured to: the both sides that the casing is close to the bottom all are provided with the mounting panel of integrated into one piece structure, the mounting hole has been seted up on the mounting panel, and the damping spring of buckle fixedly connected with symmetrical arrangement is passed through to the bottom of mounting panel.
Through adopting above-mentioned technical scheme, utilize damping spring can reduce the vibration that the wave filter received in operational environment to reduce the possibility that inside components and parts drop.
The present invention in a preferred example may be further configured to: a plurality of radiating slotted holes which are distributed in an array equidistance are formed in the two sides of the shell, and waterproof membranes are arranged in the inner walls of the radiating slotted holes.
Through adopting above-mentioned technical scheme, the whole heat dispersion of reinforcing casing avoids outside liquid to invade inside simultaneously.
The present invention in a preferred example may be further configured to: and dustproof filter screens are fixed on two sides of the inner wall of the shell through screws.
Through adopting above-mentioned technical scheme, avoid inside outside dust invades the casing.
The present invention in a preferred example may be further configured to: arc grooves which are symmetrically arranged are formed in the bottom of the protection side plate.
By adopting the technical scheme, the component is convenient to mount and cannot interfere with the component carried by the filter.
The present invention in a preferred example may be further configured to: the first elastic cushion and the second elastic cushion are both made of rubber materials.
Through adopting above-mentioned technical scheme, the buffering effect of cushion has been strengthened.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. through the arrangement of the cover plate, the protection strip, the protection side plate, the first elastic cushion, the second elastic cushion and other structures, the protection strip and the protection side plate are additionally arranged on the basis of the original filter cover plate, so that the filter can be prevented from being directly impacted after being impacted, the impact is buffered, and the shell is protected, thereby preventing components in the filter from being damaged by pressure;
2. through the arrangement of the mounting plate, the damping spring and other structures, after the filter is mounted through the mounting hole, the damping spring between the filter and the mounting surface can play a damping role, so that the components in the filter are prevented from falling off due to vibration, and the service life of the filter is prolonged;
3. through the setting of structures such as heat dissipation slotted hole, waterproof diaphragm and dustproof filter screen, set up a plurality of heat dissipation slotted holes, can promote the heat dispersion of wave filter, avoid inside dust and liquid invade the wave filter with waterproof diaphragm and the cooperation of dustproof filter screen, have stronger practicality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
fig. 2 is a side sectional view of the housing of the present embodiment.
In the figure, 1 shell, 2 cover plates, 3 protective strips, 31 first elastic pads, 4 protective side plates, 41 second elastic pads, 42 arc-shaped grooves, 5 mounting plates, 6 mounting holes, 7 damping springs, 8 heat dissipation slotted holes, 9 cover plate mounting holes, 10 dustproof filter screens and 11 waterproof diaphragms.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1, the filter with the protection and heat dissipation function disclosed by the utility model comprises a shell 1, wherein the top of the shell 1 is provided with a cover plate mounting hole 9, the top of the shell 1 is detachably and fixedly provided with a cover plate 2, two sides of the cover plate 2 are respectively fixed with a plurality of protection strips 3 distributed in an array manner through screws, the protection strips 3 are in an L shape, two sides of the protection strips 3 are respectively bonded with a first elastic pad 31 through adhesives, and the first elastic pads 31 are tightly contacted with the outer side of the shell 1 in an attaching manner; the both sides of apron 2 all are fixed with the protection curb plate 4 that is "L" shape through the screw, one side of protection curb plate 4 bonds through the adhesive has second cushion 41, second cushion 41 pastes the close contact with the outside of casing 1, through apron 2, protection strip 3, protection curb plate 4, the setting of first cushion 31 and second cushion 41 isotructure, on original filter apron 2's basis, add protection strip 3 and protection curb plate 4, can avoid the wave filter directly to receive the impact after being struck, and will strike the buffering, play the guard action to casing 1, thereby avoid inside components and parts pressurized damage.
Referring to fig. 1, casing 1 all is provided with mounting panel 5 of integrated into one piece structure near the both sides of bottom, mounting hole 6 has been seted up on mounting panel 5, and the damping spring 7 of buckle fixedly connected with symmetrical arrangement is passed through to mounting panel 5's bottom, through mounting panel 5, damping spring 7 isotructure's setting, the wave filter passes through mounting hole 6 installation back, damping spring 7 between its and the installation face can play the cushioning effect, thereby avoid inside components and parts to receive the shake to drop, the life of wave filter has been prolonged.
Referring to fig. 2, a plurality of heat dissipation slots 8 are formed in the two sides of the casing 1, and the heat dissipation slots 8 are arranged in an array and at equal intervals, and a waterproof membrane 11 is disposed in the inner wall of each heat dissipation slot 8.
Referring to fig. 2, in addition, the inner wall both sides of casing 1 all are fixed with dustproof filter screen 10 through the screw, through the setting of heat dissipation slotted hole 8, waterproofing membrane 11 and dustproof filter screen 10 isotructure, set up a plurality of heat dissipation slotted holes 8, can promote the heat dispersion of wave filter, avoid inside dust and the invasion wave filter of liquid with the cooperation of waterproofing membrane 11 and dustproof filter screen 10, have stronger practicality.
Referring to fig. 1, the bottom of the protective side plate 4 is provided with arc grooves 42 which are symmetrically arranged.
Referring to fig. 1, the first and second elastic pads 31 and 41 are each made of a rubber material.
The implementation principle of the above embodiment is as follows: when the vibration absorber is installed, the shell 1 is fixed on an installation surface through the installation hole 6 of the installation plate 5, and the damping spring 7 is arranged between the installation surface and the installation plate 5, so that most of vibration force applied to the shell 1 can be absorbed, and the vibration absorption effect is achieved;
the cover plate 2 is fixed in a mounting hole 6 of the cover plate 2 at the top of the shell 1 through a screw, the protection strips 3 at two sides of the cover plate are matched and blocked at two sides of the shell 1, the protection side plates 4 are blocked at two ends of the shell 1, the arc-shaped groove 42 is used for abdicating corresponding parts of the shell 1, when the shell is impacted, the protection strips 3 and the protection side plates 4 are contacted with an impacting object, a buffer effect can be achieved through two elastic cushions, and the shell 1 is prevented from directly deforming;
furthermore, a plurality of heat dissipation slotted holes 8 of casing 1 both sides can be with the heat discharge of inside production, play better radiating effect, but dustproof filter screen 10 and waterproof diaphragm 11 are waterproof dustproof, and inside components and parts are not fragile.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (6)
1. The utility model provides a wave filter with protection heat dissipation function, includes casing (1), and apron mounting hole (9), its characterized in that have been seted up at the top of casing (1): the top of the shell (1) is detachably and fixedly provided with a cover plate (2), a plurality of protective strips (3) distributed in an array form are fixed on two sides of the cover plate (2) through screws, the protective strips (3) are L-shaped, first elastic pads (31) are bonded on two sides of the protective strips (3) through adhesives, and the first elastic pads (31) are tightly contacted with the outer side of the shell (1);
both sides of apron (2) all are fixed with through the screw and are protection curb plate (4) of "L" shape, one side of protection curb plate (4) has second cushion (41) through the adhesive bonding, second cushion (41) with the outside of casing (1) pastes tight contact.
2. The filter with the protection and heat dissipation function according to claim 1, wherein: casing (1) both sides near the bottom all are provided with mounting panel (5) of integrated into one piece structure, mounting hole (6) have been seted up on mounting panel (5), and damping spring (7) that buckle fixedly connected with symmetrical arrangement was passed through to the bottom of mounting panel (5).
3. The filter with the protection and heat dissipation function according to claim 1, wherein: a plurality of radiating slotted holes (8) distributed in an array equidistance are formed in the two sides of the shell (1), and waterproof membranes (11) are arranged in the inner walls of the radiating slotted holes (8).
4. The filter with the protection and heat dissipation function according to claim 3, wherein: and two sides of the inner wall of the shell (1) are both fixed with dustproof filter screens (10) through screws.
5. The filter with the protection and heat dissipation function according to claim 1, wherein: arc grooves (42) which are symmetrically arranged are formed in the bottom of the protection side plate (4).
6. The filter with the protection and heat dissipation function according to claim 1, wherein: the first elastic pad (31) and the second elastic pad (41) are both made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121167315.7U CN215644921U (en) | 2021-05-28 | 2021-05-28 | Filter with protection heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121167315.7U CN215644921U (en) | 2021-05-28 | 2021-05-28 | Filter with protection heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215644921U true CN215644921U (en) | 2022-01-25 |
Family
ID=79940382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121167315.7U Expired - Fee Related CN215644921U (en) | 2021-05-28 | 2021-05-28 | Filter with protection heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215644921U (en) |
-
2021
- 2021-05-28 CN CN202121167315.7U patent/CN215644921U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |