CN210469242U - Heat dissipation type electronic filter - Google Patents
Heat dissipation type electronic filter Download PDFInfo
- Publication number
- CN210469242U CN210469242U CN201921962267.3U CN201921962267U CN210469242U CN 210469242 U CN210469242 U CN 210469242U CN 201921962267 U CN201921962267 U CN 201921962267U CN 210469242 U CN210469242 U CN 210469242U
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- boss
- connecting rod
- fixedly connected
- protective cover
- heat dissipation
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Abstract
The utility model discloses a heat dissipation type electronic filter, the top swing joint of bottom plate has the safety cover, the top fixedly connected with heat abstractor of safety cover, heat abstractor includes boss one and boss two, be close to its left top fixed connection on the bottom of boss one and the safety cover, be close to its right side's top fixed connection on the bottom of boss two and the safety cover, the spout has all been seted up to the inside of boss one and boss two, the inner wall sliding connection of spout has the slider, the bottom of boss one and boss two all seted up with the communicating first through-hole in the safety cover intracavity, the bottom fixedly connected with slide bar of slider, pass behind the first through-hole and install the fan in the bottom of slide bar, the second through-hole has all been seted up in the front of boss one and boss two. The utility model discloses, through setting up heat abstractor, reached the removal and bloied, made the effect of blowing better, the faster effect of heat dissipation.
Description
Technical Field
The utility model relates to a wave filter technical field specifically is a heat dissipation type electronic filter.
Background
The filter is a filter circuit consisting of a capacitor, an inductor and a resistor. The wave filter can carry out effective filtering to the frequency point of specific frequency in the power cord or frequency beyond this frequency point, obtain the power signal of a specific frequency, or eliminate the power signal behind a specific frequency, when the wave filter carries out the during operation, can give out the heat, if can not in time dispel the heat, the heat gathering, easily burn out the electronic component in the wave filter, the life of wave filter has been shortened, traditional radiating mode is trompil or installation fan in order to reach radiating purpose on the protective housing of wave filter, but this kind of mode heat dissipation is slow, the effect is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat dissipation type electronic filter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat dissipation type electronic filter, includes the bottom plate, the top swing joint of bottom plate has the safety cover, the top fixedly connected with heat abstractor of safety cover.
The heat dissipation device comprises a first boss and a second boss, the bottom of the first boss is fixedly connected with the top of the protective cover close to the left side of the first boss, the bottom of the second boss is fixedly connected with the top of the protective cover close to the right side of the protective cover, sliding grooves are formed in the first boss and the second boss, sliding blocks are connected to the inner walls of the sliding grooves in a sliding mode, first through holes communicated with the protective cover cavity are formed in the bottoms of the first boss and the second boss, sliding rods are fixedly connected to the bottoms of the sliding blocks, fans are installed after the bottoms of the sliding rods penetrate through the first through holes, second through holes are formed in the front of the first boss and the second boss, the first boss is hinged to a first connecting rod through the second through hole in the front of the first boss, the second boss is hinged to a second connecting rod through the second through hole in the front of, the mid-mounting at safety cover top has boss three, the preceding articulated dead axle pivoted pivot that has of boss three, install connecting rod three in the pivot, the one end that the pivot was kept away from to connecting rod three is connected with the preceding rotation that is close to its middle part on connecting rod two, the both sides wall and the top of safety cover all are equipped with the vent.
Preferably, a handle is fixedly connected to the surface of the protective cover.
Preferably, the side wall of the protective cover is fixedly connected with a dust screen for shielding the ventilation opening.
Preferably, an isolation net is fixedly connected to the side wall, close to the bottom of the fan, in the protective cover.
Preferably, the bottom of the protective cover is movably connected with the top of the bottom plate through a screw.
Compared with the prior art, the beneficial effects of the utility model are as follows:
firstly, the heat dissipation device is arranged, so that the effect of quickly cooling the filter is achieved, and the service life of the filter is prolonged; through the arrangement of the through holes, the effect that the connecting rod drives the sliding block to move left and right conveniently is achieved; through setting up link mechanism, rotate when the pivot, drive connecting rod three and take place to rotate, and connecting rod three moves about in the through-hole through the slider that connecting rod two drove in the boss two, and the slider that moves about through connecting rod drive boss one moves about, and the removal of slider has driven the removal of fan through the slide bar, has reached the removal and has bloied, makes the effect of blowing better, and the heat dissipation is faster effect.
Two, the utility model discloses a set up the vent, reached and made the circulation of air before blowing, can ventilate fast during blowing, realize quick radiating effect.
Thirdly, the utility model discloses a set up the lateral wall fixed connection's of safety cover dust screen, can hinder the effect that the dust got into influence filter work in the safety cover when having reached the ventilation.
Fourth, the utility model discloses a set up the spacer screen that is close to the lateral wall fixed connection of fan bottom in the safety cover, reached and blocked the dust that the top vent got into and prevent that the fan from damaging the effect that drops and pound bad wave filter.
Drawings
Fig. 1 is a schematic structural view of the protective cover of the present invention along a sectional view a-a in fig. 2;
fig. 2 is a schematic structural diagram of a side view of the protective cover of the present invention.
In the figure: 1-bottom plate, 2-protective cover, 3-heat dissipation device, 4-boss I, 5-boss II, 6-sliding chute, 7-sliding block, 8-first through hole, 9-sliding rod, 10-fan, 11-connecting rod I, 12-connecting rod II, 13-connecting rod III, 14-rotating shaft, 15-boss III, 16-ventilation opening, 17-dust screen, 18-isolation net, 19-screw, 20-handle and 21-second through hole.
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.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a heat dissipation type electronic filter, comprising a base plate 1, bottom plate 1 is used for placing the wave filter, the top swing joint of bottom plate 1 has safety cover 2, the fixed surface of safety cover 2 is connected with handle 20, screw 19 swing joint is passed through with bottom plate 1's top in the bottom of safety cover 2, the both sides wall and the top of safety cover 2 all are equipped with vent 16, through setting up vent 16, make the circulation of air before having reached to blow, can ventilate fast when blowing, realize quick radiating effect, the top fixedly connected with heat abstractor 3 of safety cover 2, through setting up heat abstractor 3, reached and to have given the effect of wave filter cooling fast, increase its life.
The heat dissipation device 3 comprises a first boss 4 and a second boss 5, the bottom of the first boss 4 is fixedly connected with the top of the protective cover 2 close to the left side of the first boss 4, the bottom of the second boss 5 is fixedly connected with the top of the protective cover 2 close to the right side of the protective cover, sliding grooves 6 are formed in the first boss 4 and the second boss 5, sliding blocks 7 are connected with the inner walls of the sliding grooves 6 in a sliding manner, first through holes 8 communicated with the cavity of the protective cover 2 are formed in the bottoms of the first boss 4 and the second boss 5, sliding rods 9 are fixedly connected with the bottoms of the sliding blocks 7, fans 10 are installed at the bottoms of the sliding rods 9 after the first through holes 8, second through holes 21 are formed in the front of the first boss 4 and the second boss 5, a first connecting rod 11 is hinged to the first through the second through hole 21 in the front of the first boss 4, a second connecting rod 12 is hinged to the second through hole, a third boss 15 is arranged in the middle of the top of the protective cover 2, a rotating shaft 14 capable of rotating in a fixed axis mode is hinged in front of the third boss 15, a third connecting rod 13 is arranged on the rotating shaft 14, one end, far away from the rotating shaft 14, of the third connecting rod 13 is rotatably connected with the front, close to the middle, of the second connecting rod 12, ventilation openings 16 are formed in two side walls and the top of the protective cover 2, through the arrangement of a connecting rod mechanism, when the rotating shaft 14 rotates, the third connecting rod 13 is driven to rotate, the third connecting rod 13 drives a sliding block 7 in a second boss 5 to move leftwards and rightwards in a sliding groove 6 through the second connecting rod 12, the left and right movement of the second connecting rod 12 drives a sliding block 7 in a first boss 4 to move leftwards and rightwards through a sliding rod 9, moving air blowing is achieved, the air blowing effect is better, the heat, through the dust screen 17 that sets up the lateral wall fixed connection of safety cover 2, can hinder the effect that the dust got into influence wave filter work in the safety cover 2 when having reached the ventilation, the lateral wall fixed connection who is close to fan 10 bottom in the safety cover 2 keeps apart the net 18, through the separation net 18 that sets up the lateral wall fixed connection who is close to fan 10 bottom in the safety cover 2, has reached the effect that blocks the dust that top vent 16 got into and prevent that fan 10 from damaging to drop and pound bad wave filter.
The working principle is as follows: when the heat dissipation type electronic filter is used, the rotating shaft 14 rotates to drive the third connecting rod 13 to rotate, the third connecting rod 13 drives the slider 7 in the second boss 5 to move left and right in the sliding groove 6 through the second connecting rod 12, the left and right movement of the second connecting rod 12 drives the slider 7 in the first boss 4 to move left and right through the first connecting rod 11, the left and right movement of the slider 7 drives the fan 10 to move left and right through the sliding rod 9, moving air blowing is achieved, the air blowing effect is better, and the heat dissipation is faster.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A heat dissipation type electronic filter, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is movably connected with a protective cover (2), and the top of the protective cover (2) is fixedly connected with a heat dissipation device (3);
the heat dissipation device (3) comprises a first boss (4) and a second boss (5), the bottom of the first boss (4) is fixedly connected with the top of the protection cover (2) close to the left side of the first boss, the bottom of the second boss (5) is fixedly connected with the top of the protection cover (2) close to the right side of the second boss, sliding grooves (6) are formed in the first boss (4) and the second boss (5), a sliding block (7) is slidably connected to the inner wall of the sliding grooves (6), first through holes (8) communicated with the cavity of the protection cover (2) are formed in the bottoms of the first boss (4) and the second boss (5), a sliding rod (9) is fixedly connected to the bottom of the sliding block (7), a fan (10) is installed after the bottom of the sliding rod (9) penetrates through the first through holes (8), and second through holes (21) are formed in the front of the first boss (4) and the second boss, boss (4) are articulated through its preceding second through-hole (21) have connecting rod (11), boss two (5) are articulated through its preceding second through-hole (21) have connecting rod two (12), keep away from the one end of slider (7) on connecting rod one (11) and the one end of keeping away from slider (7) on connecting rod two (12) articulated, the mid-mounting at safety cover (2) top has boss three (15), the preceding articulated pivot (14) that have but dead axle pivoted of boss three (15), install connecting rod three (13) on pivot (14), the one end that pivot (14) were kept away from in connecting rod three (13) is connected with the preceding rotation that is close to its middle part on connecting rod two (12), the both sides wall and the top of safety cover (2) all are equipped with vent (16).
2. A heat dissipating electronic filter as recited in claim 1, wherein: the surface of the protective cover (2) is fixedly connected with a handle (20).
3. A heat dissipating electronic filter as recited in claim 1, wherein: the side wall of the protective cover (2) is fixedly connected with a dust screen (17) used for shielding the ventilation opening (16).
4. A heat dissipating electronic filter as recited in claim 1, wherein: an isolation net (18) is fixedly connected to the side wall, close to the bottom of the fan (10), in the protective cover (2).
5. A heat dissipating electronic filter as recited in claim 1, wherein: the bottom of the protective cover (2) is movably connected with the top of the bottom plate (1) through a screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962267.3U CN210469242U (en) | 2019-11-13 | 2019-11-13 | Heat dissipation type electronic filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921962267.3U CN210469242U (en) | 2019-11-13 | 2019-11-13 | Heat dissipation type electronic filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210469242U true CN210469242U (en) | 2020-05-05 |
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ID=70436648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921962267.3U Active CN210469242U (en) | 2019-11-13 | 2019-11-13 | Heat dissipation type electronic filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210469242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218489A (en) * | 2020-09-28 | 2021-01-12 | 深圳市千里智能控制科技有限公司 | Embedded motion controller |
-
2019
- 2019-11-13 CN CN201921962267.3U patent/CN210469242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218489A (en) * | 2020-09-28 | 2021-01-12 | 深圳市千里智能控制科技有限公司 | Embedded motion controller |
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