CN209993460U - I-shaped inductor convenient for pin installation for energy-saving lamp - Google Patents
I-shaped inductor convenient for pin installation for energy-saving lamp Download PDFInfo
- Publication number
- CN209993460U CN209993460U CN201920616681.2U CN201920616681U CN209993460U CN 209993460 U CN209993460 U CN 209993460U CN 201920616681 U CN201920616681 U CN 201920616681U CN 209993460 U CN209993460 U CN 209993460U
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- Prior art keywords
- pin
- wall
- saving lamp
- clamping seat
- energy
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 title claims abstract description 21
- 238000000926 separation method Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000000452 restraining effect Effects 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 238000005476 soldering Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an i-shaped inductance for electricity-saving lamp convenient to pin installation, including lower separation blade, the inside of separation blade is provided with the inner chamber down, sliding connection has last cassette in the inside top of inner chamber, sliding connection has lower cassette on one side outer wall of separation blade down, the pin has been run through to the inside of lower cassette, one side position department that the inside of inner chamber is close to the pin is provided with the holder, be provided with splint on one side outer wall of holder, the foot groove of restrainting has been seted up on one side outer wall of splint. This energy-saving lamp is with I-shaped inductance convenient to pin installation can tie the back card in the toe restraint inslot of splint through last cassette and the lower cassette that removes to realize the quick installation of pin, improve the convenience of I-shaped inductance pin installation, can be further carry out welded fastening to the pin of installation through the recess of seting up on the lower cassette, thereby realize the quick installation of pin and fix.
Description
Technical Field
The utility model relates to the technical field of inductance, specifically be an I-shaped inductance for energy-saving lamp convenient to pin installation.
Background
The inductor is an electromagnetic induction element formed by winding an insulated wire, and is also one of the common components in an electronic circuit.
Most pins of I-shaped inductors in the current market are directly connected through welding, and because the pins are welded by manual welding, the welding levels of different workers are different, so that the phenomena of missing welding, empty welding, cold welding and false welding are easily caused, and the problems of insecure pin installation and unstable current flow are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an i-shaped inductance for electricity-saving lamp convenient to pin installation to propose the inconvenient swift firm and untight problem of coil winding of current i-shaped inductance pin installation in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an I-shaped inductance for electricity-saving lamp convenient to pin installation, includes separation blade down, the inside of separation blade is provided with the inner chamber down, sliding connection has last cassette in the inside top of inner chamber, sliding connection has lower cassette on one side outer wall of separation blade down, the pin has been run through to the inside of lower cassette, one side position department that the inside of inner chamber is close to the pin is provided with the holder, be provided with splint on one side outer wall of holder, the foot groove of restrainting has been seted up on one side outer wall of splint, be provided with the magnetic wire post on one side outer wall of separation blade down, be provided with wire winding groove and coil on one side outer wall of magnetic wire post and block the piece, the wire winding groove is located one side that the piece was blockked to the coil, the one end of keeping away from.
Preferably, a protrusion is arranged on the outer wall of one side of the pin, and the cross section of the protrusion is of a triangular structure.
Preferably, the outer walls of the upper baffle plate and the lower baffle plate are wrapped with insulating sleeves.
Preferably, the outer wall of one side of the lower retaining piece is provided with a circular groove lead slot, and the outer wall of one side of the lower clamping seat, which is far away from the lower retaining piece, is provided with a circular groove lead slot.
Preferably, an insulating layer is arranged on the outer wall of one side of the clamping plate, which is close to the pin.
Preferably, the outer wall of one side of the lower clamping seat is provided with a pin groove and a through hole, the pin groove is positioned at one side of the through hole, and the pin penetrates through the through hole.
Preferably, a sliding groove is formed in the position, close to the pin, of the outer wall of one side of the lower blocking piece.
Compared with the prior art, the beneficial effects of the utility model are that: this energy-saving lamp is with i-shaped inductance convenient to pin installation, through the last cassette that removes with lower cassette can tie the back card at the toe clip inslot of splint with the pin, thereby realize the quick installation of pin, improve the convenience of i-shaped inductance pin installation, can be further carry out welded fastening to the pin of installation through the recess of seting up on the cassette down, thereby realize the quick installation of pin fixed, it can make the winding inseparabler of coil to block piece and two-way rotatory winding coil through the coil, the stability of inductance has been improved, in addition, the area of contact of pin and soldering tin has been improved through the arch on the pin, welding firmness is improved, avoid becoming flexible and droing.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a front view of the inner chamber of the present invention;
fig. 3 is a bottom view of the lower baffle plate of the present invention.
In the figure: 1. a winding slot; 2. a magnetic wire column; 3. a blocking piece is arranged; 4. an insulating sleeve; 5. an upper clamping seat; 6. an inner cavity; 7. a holder; 8. a lower clamping seat; 9. a pin; 10. a protrusion; 11. a lead slot; 12. a lower baffle plate; 13. a coil blocking piece; 14. a splint; 15. a foot binding groove; 16. a chute; 17. a lead groove; 18. a through hole; 19. an insulating layer.
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. 1-3, the present invention provides a technical solution: an I-shaped inductor for an energy-saving lamp convenient for pin installation comprises a winding groove 1, a magnetic wire column 2, an upper baffle 3, an insulating sleeve 4, an upper clamping seat 5, an inner cavity 6, a clamping seat 7, a lower clamping seat 8, pins 9, a protrusion 10, a lead wire groove 11, a lower baffle 12, a coil baffle 13, a clamping plate 14, a pin bundling groove 15, a sliding groove 16, a pin groove 17, a through hole 18 and an insulating layer 19, wherein the inner cavity 6 is arranged inside the lower baffle 12, the top inside the inner cavity 6 is connected with the upper clamping seat 5 in a sliding manner, the lower clamping seat 8 is connected on the outer wall of one side of the lower baffle 12 in a sliding manner, pins 9 penetrate through the inner part of the lower clamping seat 8, the clamping seat 7 is arranged at the position of one side, close to the pins 9, inside the inner cavity 6, the clamping plate 14 is arranged on the outer wall of one side of the clamping seat 7, the pins 9 are clamped in the pin bundling groove 15 through the elasticity of the clamping, be provided with magnet wire post 2 on one side outer wall of lower separation blade 12, be provided with wire winding groove 1 and coil on one side outer wall of magnet wire post 2 and block piece 13, be convenient for equal the winding with wire-wound coil, wire winding groove 1 is located one side that coil blockked piece 13, and the one end of keeping away from lower separation blade 12 on the magnet wire post 2 is provided with separation blade 3.
Furthermore, a protrusion 10 is arranged on the outer wall of one side of the pin 9, the cross section of the protrusion 10 is of a triangular structure, the contact area of the pin 9 and welding liquid is increased, and therefore welding firmness is improved.
Furthermore, the outer walls of the upper retaining sheet 3 and the lower retaining sheet 12 are wrapped with insulating sleeves 4, so that the insulating protection effect is achieved.
Furthermore, the outer wall of one side of the lower baffle 12 is provided with a groove, and the outer wall of one side of the lower clamping seat 8 far away from the lower baffle 12 is provided with a circular groove lead slot 11, so that the pin 9 can be conveniently welded.
Furthermore, an insulating layer 19 is arranged on the outer wall of one side of the clamping plate 14 close to the pin 9, so that the insulating layer plays a role of insulating protection.
Furthermore, a pin groove 17 and a through hole 18 are formed in the outer wall of one side of the lower clamping base 8, the pin groove 17 is located on one side of the through hole 18, and the pin 9 penetrates through the through hole 18, so that the pin 9 is conveniently connected with the coil.
Furthermore, a sliding groove 16 is formed in the outer wall of one side of the lower baffle 12, which is close to the pin 9, so that the lower baffle 12 can slide.
The working principle is as follows: when the welding fixture is used, half of the coil is wound between adjacent coil blocking pieces 13 in a forward rotation mode, the other half of the coil is wound between adjacent coils in a reverse rotation mode, the coil blocking pieces 13 support the reverse rotation coil, one end of the wound coil penetrates through the lead slot 11, the pin 9 penetrates through the lower clamping seat 8 and then is inserted into the upper clamping seat 5, the lower clamping seat 8 slides, the lower clamping seat 8 drives the pin 9 to move in the inner cavity 6, the pin 9 between the upper clamping seat 5 and the lower clamping seat 8 extrudes the two clamping plates 14 along with the movement of the pin 9, the two clamping plates 14 are opened under the action of elastic deformation force, finally the pin 9 is clamped in the pin restraining slot 15, the installation of the pin 9 is completed, one end of the coil is clamped in the pin slot 17 and is contacted with the pin 9, the pin is connected through soldering tin, after the welding is completed, soldering tin liquid is filled in a groove on one side of the lower clamping seat, the contact area of the pins 9 and the soldering tin liquid is increased through the protrusions 10 on the pins 9, so that the pins 9 and the PCB are connected more firmly.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides an I-shaped inductance for electricity-saving lamp convenient to pin installation, includes bottom stop piece (12), its characterized in that: an inner cavity (6) is arranged inside the lower baffle plate (12), the top inside the inner cavity (6) is connected with an upper clamping seat (5) in a sliding way, a lower clamping seat (8) is connected on the outer wall of one side of the lower baffle (12) in a sliding way, a pin (9) penetrates through the inner part of the lower clamping seat (8), a clamping seat (7) is arranged at one side of the inner part of the inner cavity (6) close to the pin (9), a clamping plate (14) is arranged on the outer wall of one side of the clamping seat (7), a foot restraining groove (15) is arranged on the outer wall of one side of the clamping plate (14), a magnetic wire column (2) is arranged on the outer wall of one side of the lower retaining sheet (12), a winding slot (1) and a coil blocking sheet (13) are arranged on the outer wall of one side of the magnetic wire column (2), the winding slot (1) is located on one side of the coil blocking piece (13), and an upper blocking piece (3) is arranged at one end, far away from the lower blocking piece (12), of the magnetic wire column (2).
2. The i-shaped inductor for energy-saving lamp for facilitating pin mounting according to claim 1, wherein: the outer wall of one side of each pin (9) is provided with a protrusion (10), and the cross section of each protrusion (10) is of a triangular structure.
3. The i-shaped inductor for energy-saving lamp for facilitating pin mounting according to claim 1, wherein: the outer walls of the upper separation blade (3) and the lower separation blade (12) are wrapped with insulating sleeves (4).
4. The i-shaped inductor for energy-saving lamp for facilitating pin mounting according to claim 1, wherein: the outer wall of one side of the lower retaining piece (12) is provided with a circular groove lead slot (11), and the outer wall of one side of the lower clamping seat (8) far away from the lower retaining piece (12) is provided with a circular groove lead slot.
5. The i-shaped inductor for energy-saving lamp for facilitating pin mounting according to claim 1, wherein: an insulating layer (19) is arranged on the outer wall of one side of the clamping plate (14) and close to one side of the pin (9).
6. The i-shaped inductor for energy-saving lamp for facilitating pin mounting according to claim 1, wherein: the outer wall of one side of the lower clamping seat (8) is provided with a pin groove (17) and a through hole (18), the pin groove (17) is located on one side of the through hole (18), and the pin (9) penetrates through the through hole (18).
7. The i-shaped inductor for energy-saving lamp for facilitating pin mounting according to claim 1, wherein: a sliding groove (16) is formed in the position, close to the pin (9), on the outer wall of one side of the lower blocking piece (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616681.2U CN209993460U (en) | 2019-04-30 | 2019-04-30 | I-shaped inductor convenient for pin installation for energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920616681.2U CN209993460U (en) | 2019-04-30 | 2019-04-30 | I-shaped inductor convenient for pin installation for energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209993460U true CN209993460U (en) | 2020-01-24 |
Family
ID=69293077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920616681.2U Expired - Fee Related CN209993460U (en) | 2019-04-30 | 2019-04-30 | I-shaped inductor convenient for pin installation for energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209993460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710495A (en) * | 2020-07-13 | 2020-09-25 | 怀宁板桥电子有限公司 | Safety structure of high-frequency transformer |
-
2019
- 2019-04-30 CN CN201920616681.2U patent/CN209993460U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111710495A (en) * | 2020-07-13 | 2020-09-25 | 怀宁板桥电子有限公司 | Safety structure of high-frequency transformer |
| CN111710495B (en) * | 2020-07-13 | 2022-11-29 | 怀宁板桥电子有限公司 | Safety structure of high-frequency transformer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |