CN209435587U - A kind of Rectification Power Factor secondary power supply harmonic elimination apparatus - Google Patents
A kind of Rectification Power Factor secondary power supply harmonic elimination apparatus Download PDFInfo
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- CN209435587U CN209435587U CN201821855095.5U CN201821855095U CN209435587U CN 209435587 U CN209435587 U CN 209435587U CN 201821855095 U CN201821855095 U CN 201821855095U CN 209435587 U CN209435587 U CN 209435587U
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Abstract
The utility model discloses a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus, including first shell, the side of the first shell is equipped with annular groove, the internal slide of the annular groove is connected with second shell, the internal end surface of the annular groove is fixedly connected with the first spring, one end of first spring is slidably connected to the side of second shell, four Middle faces of the first shell are equipped with through-hole, the internal slide of the through-hole is connected with connecting rod, the side of the connecting rod is equipped with sealing block, the sealing block is slidably connected to the inside of through-hole, the lower end side of the through-hole is fixedly connected with limited block, the side of the limited block is fixedly connected with second spring, one end of the second spring is fixedly connected on the side of sealing block, the inside four sides of the annular groove is equipped with first sliding groove, the internal slide of the first sliding groove It is connected with snap-gauge.The Rectification Power Factor secondary power supply harmonic elimination apparatus, disassembly are easy, and facilitate maintenance.
Description
Technical field
The utility model relates to harmonic elimination apparatus technical field, specially a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus.
Background technique
Secondary resonance elimination device, also known as microcomputer harmonic elimination device carry out ring detection of escaping to voltage transformer open delta voltage, have
Effect eliminates a secondary device of the ferromagnetic resonance of the various frequencies of voltage transformer.
When traditional harmonic elimination apparatus repairs, the shell of harmonic elimination apparatus need to be dismantled by tool and be repaired, maintenance is more
Trouble, and traditional harmonic elimination apparatus Air Filter is typically fixed at thermovent, Air Filter is easy to be blocked after prolonged use
Firmly, it influences to radiate, cleaning is more troublesome.
Summary of the invention
The purpose of this utility model is to provide a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of Rectification Power Factor secondary power supply harmonic elimination dress
It sets, including first shell, the side of the first shell is equipped with annular groove, and the internal slide of the annular groove is connected with the
Two shells, the internal end surface of the annular groove are fixedly connected with the first spring, and one end of first spring is slidably connected to
The side of second shell；
Four Middle faces of the first shell are equipped with through-hole, and the internal slide of the through-hole is connected with connecting rod, the company
The side of bar is equipped with sealing block, and the sealing block is slidably connected to the inside of through-hole, and the lower end side of the through-hole is fixedly connected
There is limited block, the side of the limited block is fixedly connected with second spring, and one end of the second spring is fixedly connected on sealing
The side of block；
The inside four sides of the annular groove is equipped with first sliding groove, and the internal slide of the first sliding groove is connected with card
Plate, one end of the connecting rod are fixedly connected on one end of snap-gauge, and the end surrounding of the second shell is equipped with the first groove, institute
The inside that snap-gauge is slidably connected to the first groove is stated, the lower end side of the snap-gauge is fixedly connected with strip, the strip sliding
It is connected to the inside of the first groove, the side of first groove is equipped with card slot, and the strip sliding is connected in the inside of card slot.
Preferably, the side of the second shell is equipped with the second groove, and the end of second groove is equipped with outgassing groove.
Preferably, be equipped with second sliding slot in the middle part of the end upper and lower ends of second groove, the second sliding slot it is interior
Portion slidably connects slide bar, and one end of the slide bar is fixedly connected with third spring, and one end of the third spring is fixedly connected
In the end of second sliding slot.
Preferably, one end of the slide bar is fixedly connected with link block, and the link block is slidably connected to the second groove
The lower end surface of inside, the link block is equipped with through slot, and the internal slide of the through slot is connected with Air Filter.
Preferably, third groove is equipped in the middle part of the upper and lower end face of second groove, the inside of the third groove is sliding
Dynamic to be connected with fixture block, the fixture block is slidably connected to the side of link block, and one end of the fixture block is fixedly connected with the 4th spring,
One end of 4th spring is fixedly connected on the end face of third groove.
Preferably, the side of the fixture block is fixedly connected with handle.
Compared with prior art, the utility model has the beneficial effects that the Rectification Power Factor secondary power supply harmonic elimination apparatus, passes through
Annular groove, the first spring, connecting rod, snap-gauge, the first groove, strip and card slot can carry out harmonic elimination apparatus without using tool
Disassembly, facilitates maintenance, passes through second sliding slot, slide bar, third spring, link block, through slot, Air Filter, fixture block, the 4th spring and handle
Hand can remove Air Filter, clear up more convenient.
Detailed description of the invention
Fig. 1 is the novel side cross-sectional view of the utility model；
Fig. 2 is the front section view of the utility model；
Fig. 3 is the second shell front section view of the utility model；
Fig. 4 is enlarged drawing at the A of the utility model；
Fig. 5 is enlarged drawing at the B of the utility model.
In figure: 1 first shell, 2 annular grooves, 3 second shells, 4 first springs, 5 through-holes, 6 connecting rods, 7 sealing blocks, 8 limits
Position block, 9 second springs, 10 first sliding grooves, 11 snap-gauges, 12 first grooves, 13 strips, 14 card slots, 15 second grooves, 16 outlets
Slot, 17 second sliding slots, 18 slide bars, 19 third springs, 20 link blocks, 21 through slots, 22 Air Filters, 23 third grooves, 24 fixture blocks, 25
4th spring, 26 handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus,
Including first shell 1, the side of first shell 1 is equipped with annular groove 2, and the internal slide of annular groove 2 is connected with second shell
3, the internal end surface of annular groove 2 is fixedly connected with the first spring 4, strip 13 can be made to be moved to inside card slot 14, by second shell
Body 3 is fixed, and one end of the first spring 4 is slidably connected to the side of second shell 3；
Four Middle faces of first shell 1 are equipped with through-hole 5, and the internal slide of through-hole 5 is connected with connecting rod 6, the side of connecting rod 6
Equipped with sealing block 7, sealing block 7 is slidably connected to the inside of through-hole 5, and the lower end side of through-hole 5 is fixedly connected with limited block 8, uses
Second spring 9 is fixed, the side of limited block 8 is fixedly connected with second spring 9, one end of second spring 9 is fixedly connected on close
Seal the side of block 7；
The inside four sides of annular groove 2 is equipped with first sliding groove 10, and the internal slide of first sliding groove 10 is connected with snap-gauge 11,
One end of connecting rod 6 is fixedly connected on one end of snap-gauge 11, and the end surrounding of second shell 3 is equipped with the first groove 12, snap-gauge 11
It is slidably connected to the inside of the first groove 12, second shell 3 can be fixed, the lower end side of snap-gauge 11 is fixedly connected with strip
13, strip 13 is slidably connected to the inside of the first groove 10, and the side of the first groove 10 is equipped with card slot 14, the sliding clamping of strip 13
In the inside of card slot 14, snap-gauge 11 can be fixed, snap-gauge 11 is avoided to be detached from the first groove 12.
The side of second shell 5 is equipped with the second groove 15, and the end of the second groove 15 is equipped with outgassing groove 16, for radiating.
Second sliding slot 17, the internal slide connection of second sliding slot 17 are equipped in the middle part of the end upper and lower ends of second groove 15
There is slide bar 18, one end of slide bar 18 is fixedly connected with third spring 19, link block 20 can be released the second groove 15, easy disassembly
Air Filter 22, one end of third spring 19 are fixedly connected on the end of second sliding slot 17.
One end of slide bar 18 is fixedly connected with link block 20, and link block 20 is slidably connected to the inside of the second groove 15, even
The lower end surface for connecing block 20 is equipped with through slot 21, and the internal slide of through slot 21 is connected with Air Filter 22, and dust is avoided to pass through outgassing groove 16
Into the inside of first shell 1 and second shell 3.
It is equipped with third groove 23 in the middle part of the upper and lower end face of second groove 15, the internal slide of third groove 23 is connected with card
Block 24, fixture block 24 are slidably connected to the side of link block 20, and link block 20 can be fixed on to the inside of the second groove 15, fixture block 24
One end be fixedly connected with the 4th spring 25, one end of the 4th spring 25 is fixedly connected on the end face of third groove 23.
The side of fixture block 24 is fixedly connected with handle 26, for moving fixture block 24.
When the utility model is specifically implemented: pushing second shell 3, second shell 3 is into annular groove 2 when maintenance
Portion is mobile, squeezes the first spring 4, and second shell 3 drives the first groove 12 and card slot 14 mobile, when strip 13 is detached from card slot 14
When, second spring 9 extends, and pushes sealing block 7 mobile, and sealing block 7 drives connecting rod 6 mobile, and connecting rod 6 drives snap-gauge 11 mobile, card
Plate 11 drives strip 13 mobile, so that snap-gauge 11 and strip 13 are detached from the first groove 12, unclamps second shell 3, the first spring 4 is stretched
It is long, second shell 3 is released into annular groove 2, can be removed, more convenient, the Air Filter 22 after long-time uses is repaired
When blocking, handle 26 is pushed, handle 26 drives fixture block 24 mobile, so that the 4th spring 25 compresses, when fixture block 24 is disconnected block
When 20 side, third spring 19 extends, and third spring 19 is mobile with moving slide-bar 18, and slide bar 18 drives link block 20 mobile, makes
It obtains link block 20 and removes the second groove 15, then pull Air Filter 22, so that Air Filter 22 is detached from through slot 21, can carry out clear
Reason is cleared up more convenient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus, including first shell (1), it is characterised in that: the first shell (1)
Side be equipped with annular groove (2), the internal slide of the annular groove (2) is connected with second shell (3), the annular groove
(2) internal end surface is fixedly connected with the first spring (4), and one end of first spring (4) is slidably connected to second shell (3)
Side；
Four Middle faces of the first shell (1) are equipped with through-hole (5), and the internal slide of the through-hole (5) is connected with connecting rod
(6), the side of the connecting rod (6) is equipped with sealing block (7), and the sealing block (7) is slidably connected to the inside of through-hole (5), described
The lower end side of through-hole (5) is fixedly connected with limited block (8), and the side of the limited block (8) is fixedly connected with second spring
(9), one end of the second spring (9) is fixedly connected on the side of sealing block (7)；
The inside four sides of the annular groove (2) is equipped with first sliding groove (10), and the internal slide of the first sliding groove (10) connects
It is connected to snap-gauge (11), one end of the connecting rod (6) is fixedly connected on one end of snap-gauge (11), the end of the second shell (3)
Surrounding is equipped with the first groove (12), and the snap-gauge (11) is slidably connected to the inside of the first groove (12), the snap-gauge (11)
Lower end side be fixedly connected with strip (13), the strip (13) is slidably connected to the inside of the first groove (12), described
The side of one groove (12) is equipped with card slot (14), and strip (13) sliding is connected in the inside of card slot (14).
2. a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus according to claim 1, it is characterised in that: the second shell
(3) side is equipped with the second groove (15), and the end of second groove (15) is equipped with outgassing groove (16).
3. a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus according to claim 2, it is characterised in that: second groove
(15) it is equipped with second sliding slot (17) in the middle part of end upper and lower ends, the internal slide of the second sliding slot (17) is connected with slide bar
(18), one end of the slide bar (18) is fixedly connected with third spring (19), and one end of the third spring (19) is fixedly connected
In the end of second sliding slot (17).
4. a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus according to claim 3, it is characterised in that: the slide bar (18)
One end be fixedly connected with link block (20), the link block (20) is slidably connected to the inside of the second groove (15), the company
The lower end surface for connecing block (20) is equipped with through slot (21), and the internal slide of the through slot (21) is connected with Air Filter (22).
5. a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus according to claim 2, it is characterised in that: second groove
(15) it is equipped with third groove (23) in the middle part of upper and lower end face, the internal slide of the third groove (23) is connected with fixture block
(24), the fixture block (24) is slidably connected to the side of link block (20), and one end of the fixture block (24) is fixedly connected with the 4th
One end of spring (25), the 4th spring (25) is fixedly connected on the end face of third groove (23).
6. a kind of Rectification Power Factor secondary power supply harmonic elimination apparatus according to claim 5, it is characterised in that: the fixture block (24)
Side be fixedly connected with handle (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855095.5U CN209435587U (en) | 2018-11-12 | 2018-11-12 | A kind of Rectification Power Factor secondary power supply harmonic elimination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855095.5U CN209435587U (en) | 2018-11-12 | 2018-11-12 | A kind of Rectification Power Factor secondary power supply harmonic elimination apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435587U true CN209435587U (en) | 2019-09-24 |
Family
ID=67968262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821855095.5U Active CN209435587U (en) | 2018-11-12 | 2018-11-12 | A kind of Rectification Power Factor secondary power supply harmonic elimination apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435587U (en) |
-
2018
- 2018-11-12 CN CN201821855095.5U patent/CN209435587U/en active Active
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