CN213185909U - Magnetic attraction embedded power supply - Google Patents
Magnetic attraction embedded power supply Download PDFInfo
- Publication number
- CN213185909U CN213185909U CN202022442232.6U CN202022442232U CN213185909U CN 213185909 U CN213185909 U CN 213185909U CN 202022442232 U CN202022442232 U CN 202022442232U CN 213185909 U CN213185909 U CN 213185909U
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- Prior art keywords
- conductive copper
- mounting box
- mounting
- box
- copper sheet
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- Expired - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052802 copper Inorganic materials 0.000 claims abstract description 45
- 239000010949 copper Substances 0.000 claims abstract description 45
- 238000009434 installation Methods 0.000 claims abstract description 31
- 230000005389 magnetism Effects 0.000 claims abstract description 18
- 210000004907 gland Anatomy 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000005192 partition Methods 0.000 description 4
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
A magnetic attraction embedded power supply comprises a base, a circuit board assembly, a top cover, a mounting box, a conductive copper sheet I, a conductive copper sheet II, a cover plate and a mounting rail, wherein the circuit board assembly is mounted in an inner cavity of the base; the bottom surface of the mounting rail is provided with a mounting cavity along the length direction of the mounting rail; after mounting box and base inserted the installation cavity, the top wall of magnetism part and installation cavity was inhaled mutually and is closed, and the mounting box is connected with installation rail buckle, and the contact on conductive copper sheet I and the conductive copper sheet II just, the negative plate that sets up on the lateral wall of installation cavity contacts. The utility model discloses simple structure, install and remove and the maintenance is changed swiftly.
Description
Technical Field
The utility model relates to a power technical field, especially an embedded power is inhaled to magnetism for illumination lamps and lanterns.
Background
A lighting fixture power supply is a device for supplying power to an LED lamp, and converts ac power into dc power mainly through a transformer and a rectifier, which is also called a power supply, and is currently widely used. The existing lighting lamp power supply is usually a fixed mounting structure, and is very inconvenient to assemble, disassemble, maintain and replace.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a simple structure, install and remove and maintain the swift embedded power of magnetism of change.
The technical scheme of the utility model is that a magnetic suction embedded power supply with the following structure is provided, which comprises a base, a circuit board assembly and a top cover, wherein the circuit board assembly is arranged in the inner cavity of the base, the top cover is arranged at the open top of the base, and the magnetic suction embedded power supply also comprises a mounting box, a conductive copper sheet I, a conductive copper sheet II, a cover plate and a mounting rail; the mounting box is positioned above the top cover and fixedly connected with the top cover, the conductive copper sheets I and II are both arranged in an inner cavity of the mounting box and are electrically connected with the circuit board assembly through leads, convex contacts are arranged on the outer walls of the conductive copper sheets I and II, through holes I for the contacts to penetrate through are formed in the side wall of the mounting box, the cover plate is arranged at an open top of the mounting box, and a magnetic part is arranged on the top surface of the cover plate; the bottom surface of the mounting rail is provided with a mounting cavity for inserting the mounting box and the base along the length direction of the mounting rail; when mounting box and base insert the installation intracavity back, the part is inhaled mutually with the roof of mounting cavity to magnetism and is closed, the mounting box is connected with installation rail buckle, contact on conductive copper sheet I and the conductive copper sheet II contacts with the positive plate and the negative plate that set up on the mounting cavity lateral wall.
A magnetism inhale embedded power, wherein, the mounting box is that to indicate with installation rail buckle connection, U type buckle piece all is equipped with to two tip of mounting box inner chamber, U type buckle piece handstand sets up, uncovered side down, all be equipped with the clamping part of evagination on two lateral walls around the U type buckle piece open end, all set up the through-hole II that supplies clamping part to wear out on the wall of both sides around the mounting box, all be equipped with protruding edge I that supplies clamping part to set up on the wall of both sides around the mounting cavity.
A magnetism inhale embedded power, wherein, be equipped with the projection on the inside wall of U type buckle piece open end, be equipped with coil spring I between two projections.
A magnetism inhale embedded power, wherein, electrically conductive copper sheet I and electrically conductive copper sheet II all have two, distribute on the wall of the front and back both sides of mounting box inner chamber, two electrically conductive copper sheet I and two be equipped with vertical baffle I and vertical baffle II between the electrically conductive copper sheet II respectively, coil spring II all is equipped with between electrically conductive copper sheet I and vertical baffle I and electrically conductive copper sheet II and the vertical baffle II.
A magnetism inhale embedded power, wherein, the apron is connected with the mounting box buckle.
A magnetism inhale embedded power, wherein, the apron is connected with the mounting box buckle and is designated, be equipped with the identical boss of inner chamber with the mounting box on the bottom surface of apron, both sides all are equipped with downwardly extending's barb around the middle part of boss, all set up the card hole that supplies barb card to go into on the wall of the front and back both sides of mounting box, the opening has all been seted up to both sides around the middle part of apron, the top border department of mounting box is equipped with and is used for the card to go into the intraoral spacing strip of opening.
A magnetism inhale embedded power, wherein, the left side of mounting box is equipped with fixed box, fixed box dress is at the top of top cap to be connected with the installation rail buckle.
The utility model relates to a magnetism is inhaled embedded power, wherein, the fixed box is connected with installation rail buckle means, be equipped with the press part in the inner chamber of fixed box, the press part comprises button and roof pressure board that sets up both sides around the button right-hand member, be equipped with reset spring between the right-hand member of button and the fixed box; vertical holes are formed in the front side wall and the rear side wall of the fixed box, elastic clamping pieces extending downwards are arranged on the top edges of the vertical holes, clamping blocks are arranged on the outer side walls of the two elastic clamping pieces, and convex edges II matched with the clamping blocks are arranged on the front side wall and the rear side wall of the installation cavity; and convex parts are arranged on the outer side walls of the right parts of the two jacking plates, and when the button extends out of the fixed box leftwards under the action of the reset spring, the two convex parts respectively jack the inner side walls of the two elastic clamping pieces.
A magnetism inhale embedded power, wherein, be equipped with gib block I on the inner chamber diapire of fixed box, the bottom of roof pressure board is equipped with the guide step that matches with gib block I, the uncovered department in top of fixed box is equipped with the gland, be equipped with gib block II on the bottom surface of gland, the lateral wall of two gib blocks II is laminated with the inboard wall of two roof pressure boards respectively.
A magnetism inhale embedded power, wherein, reset spring right-hand member top is on the limiting plate of fixed box inner chamber setting, be equipped with on the left side wall of limiting plate and be used for carrying out spacing protruding muscle to the reset spring right-hand member.
After the structure more than adopting, compare with prior art, the utility model relates to an embedded power is inhaled to magnetism has following advantage: the utility model discloses improve current lighting lamp power, through setting up mounting box, conductive copper piece I, conductive copper piece II, apron and installation rail to adopt magnetism to inhale the part and the buckle connection structure of mounting box and installation rail, realized the quick assembly and disassembly of whole power, the simple operation, the maintenance is changed conveniently; in addition, adopt the structural style who is embedded into in the installation rail, make the utility model discloses the power can be hidden, and this is when saving space, fully improves whole aesthetic property.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a magnetic-attraction embedded power supply of the present invention;
FIG. 2 is a schematic diagram of the right side view of the structure of FIG. 1;
FIG. 3 is an enlarged perspective view of the mounting rail of FIG. 1 shown hidden therein;
FIG. 4 is a schematic view of a partially exploded structure of the cover plate, the U-shaped fastening piece and the mounting box in FIG. 3;
fig. 5 is an exploded and enlarged schematic view of the pressing cover, the pressing member, the return spring, and the fixing case in fig. 3.
Detailed Description
The following description of the magnetic attraction embedded power supply of the present invention is made with reference to the accompanying drawings and the following detailed description:
as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, the utility model relates to an embedded power is inhaled to magnetism, including base 1, circuit board subassembly and top cap 2, still include mounting box 4, conductive copper piece I6, conductive copper piece II 7, apron 5 and installation rail 3. The circuit board assembly is arranged in the inner cavity of the base 1 through screws and insulating glue and is connected with a mains supply through a plug; an insulating sheet is disposed between the circuit board assembly and the inner cavity wall of the base 1, and the electronic components and the electrical connections thereon are the same as those in the prior art, and therefore are not described herein. The top cover 2 is mounted at the top opening of the base 1 by screws.
The mounting box 4 is positioned above the top cover 2, and two ends of the mounting box are fixedly connected with the top cover 2 through screws. The conductive copper sheets I6 and the conductive copper sheets II 7 are both arranged in the inner cavity of the mounting box 4 and are electrically connected with the circuit board assembly through leads; the outer walls of the conductive copper sheet I6 and the conductive copper sheet II 7 are respectively provided with a convex contact 61 and a convex contact 71; the side wall of the mounting box 4 is provided with a through hole I43 through which the contacts 61 and 71 penetrate. The cover plate 5 is arranged at the top opening of the mounting box 4 through screws; the top surface of the cover plate 5 is provided with a magnetic attraction part 12, and the magnetic attraction part 12 is a magnet.
The bottom surface of the mounting rail 3 is provided with a mounting cavity 31 along the length direction thereof, and the mounting box 4 and the base 1 are inserted into the mounting cavity. After the mounting box 4 and the base 1 are inserted into the mounting cavity 31, the magnetic attraction part 12 is attracted to the top wall of the mounting cavity 31, the mounting box 4 is connected with the mounting rail 3 in a buckling mode, and the contacts 61 and 71 on the I6 and II 7 conductive copper sheets are in contact with the positive plate 34 and the negative plate 35 arranged on the side wall of the mounting cavity 31. In normal operation, the contacts 61 and 71 are in contact with the positive electrode plate 34 and the negative electrode plate 35 to supply current to the LED.
The installation box 4 is connected with the installation rail 3 in a buckling mode and specifically adopts the following structure: referring to fig. 4, the left end and the right end of the inner cavity of the mounting box 4 are both provided with U-shaped buckling pieces 13, the U-shaped buckling pieces 13 are arranged in an inverted manner, and the open sides face downwards; convex buckling parts 131 are arranged on the front side wall and the rear side wall of the opening end of the U-shaped buckling piece 13, and through holes II 42 for the buckling parts 131 to penetrate out are arranged on the front side wall and the rear side wall of the mounting box 4; convex edges I32 for the buckling parts 131 to be erected are arranged on the front side wall and the rear side wall of the mounting cavity 31. Be equipped with projection 132 on the inside wall of U type buckle piece 13 open end, be equipped with coil spring I14 between two projections 132 to further ensure the fastness of joint between buckle portion 131 and protruding edge I32.
With reference to fig. 4, two conductive copper sheets i 6 and two conductive copper sheets ii 7 are distributed on the front and rear side walls of the inner cavity of the mounting box 4; a vertical partition plate I45 and a vertical partition plate II 46 are respectively arranged between the two conductive copper sheets I6 and the two conductive copper sheets II 7; and spiral springs II 15 are arranged between the conductive copper sheets I6 and the vertical partition plate I45 and between the conductive copper sheets II 7 and the vertical partition plate II 46, so that the contact reliability of the contacts 61 and 71 with the positive plate 34 and the negative plate 35 is further ensured.
Apron 5 is connected with 4 buckles of mounting box, specifically adopts following structure: with reference to fig. 4, a boss matched with the inner cavity of the mounting box 4 is arranged on the bottom surface of the cover plate 5, barbs 52 extending downwards are arranged on the front side and the rear side of the middle part of the boss, and clamping holes 41 for clamping the barbs 52 are arranged on the front side wall and the rear side wall of the mounting box 4; openings 51 are formed in the front side and the rear side of the middle of the cover plate 5, and a limiting strip 44 clamped into the openings 51 is arranged on the edge of the top of the mounting box 4.
In order to further ensure the stability of the U-shaped buckling piece 13 in the inner cavity of the mounting box 4, a pressing block 53 for pressing the U-shaped buckling piece 13 is arranged on the bottom surface of the cover plate 5.
The left side of mounting box 4 is equipped with fixed box 8, and fixed box 8 passes through the screw dress at the top of top cap 2 to be connected with the 3 buckles of installation rail. The buckle connection specifically adopts the following structure: referring to fig. 5, a pressing member 10 is installed in the inner cavity of the fixed box 8, and the pressing member 10 is composed of a button 101 and pressing plates 102 disposed at the front and rear sides of the right end of the button 101; a return spring 11 is arranged between the right end of the button 101 and the fixed box 8, the left end of the return spring 11 is positioned in the inner cavity of the button 101, the right end of the return spring 11 is abutted against a limiting plate 86 arranged in the inner cavity of the fixed box 8, and a limiting convex rib 85 for limiting the right end of the return spring 11 is arranged on the left side wall of the limiting plate 86 so as to prevent the right end of the return spring 11 from shifting; all be equipped with vertical hole 83 on the wall of the front and back both sides of fixed box 8, the top border of vertical hole 83 is equipped with downwardly extending's elasticity card 82, all is equipped with fixture block 81 on the lateral wall of two elasticity cards 82, all is equipped with protruding edge II 33 that matches with fixture block 81 on the wall of the front and back both sides of installation cavity 31.
With reference to fig. 5, convex portions 103 protruding outward are disposed on the outer side walls of the right portions of the two top pressure plates 102, when the button 101 extends out of the fixing box 8 under the action of the reset spring 11, the two convex portions 103 respectively press against the inner side walls of the two elastic clamping pieces 82, so that the two clamping blocks 81 cannot retract inward, and further, the two clamping blocks 81 are firmly clamped on the convex edges ii 33, thereby avoiding the magnetic attraction component 12 from deviating from the installation cavity 31 after losing elasticity due to long-time use, and further ensuring the firmness of installation. When the button 101 is pressed rightwards, the two convex parts 103 are separated from the inner sides of the two elastic clamping pieces 82, and at the moment, under the self elastic characteristic of the elastic clamping pieces 82, the elastic clamping pieces can automatically contract inwards under the action of external force, so that the base 1 and the mounting box 4 are easily pulled out of the mounting cavity 31 of the mounting rail 3, and the maintenance and the replacement are convenient; after replacement, the installation cavity 31 can be inserted again, and installation is easily completed.
The mounting rail 3 is installed on a wall or a ceiling through screws, and when the length of the mounting rail 3 is long, a user can adjust the specific position of the mounting rail by pushing the base 1, thereby providing flexibility for practical use.
Referring to fig. 5, a guide strip i 84 is provided on the bottom wall of the inner cavity of the fixing box 8, and a guide step 104 matched with the guide strip i 84 is provided at the bottom of the top pressure plate 102; the top opening of the fixed box 8 is provided with a gland 9, the bottom surface of the gland 9 is provided with two guide strips II, and the outer side walls of the two guide strips II are respectively attached to the inner side walls of the two top pressure plates 102. The guide bars i 84 and ii are provided to guide the pressing member 10 when the user presses the button 101.
The above-mentioned embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the technical solution of the present invention is not limited by the above-mentioned embodiments, and various modifications and improvements made by those skilled in the art can be made without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides an embedded power is inhaled to magnetism, includes base (1), circuit board subassembly and top cap (2), circuit board subassembly is installed in the inner chamber of base (1), uncovered department in the top of base (1), its characterized in that are adorned to top cap (2): the device also comprises a mounting box (4), a conductive copper sheet I (6), a conductive copper sheet II (7), a cover plate (5) and a mounting rail (3);
the mounting box (4) is positioned above the top cover (2) and fixedly connected with the top cover (2), the conductive copper sheets I (6) and the conductive copper sheets II (7) are both arranged in an inner cavity of the mounting box (4) and are electrically connected with the circuit board assembly through leads, convex contacts (61 and 71) are arranged on the outer walls of the conductive copper sheets I (6) and the conductive copper sheets II (7), a through hole I (43) for the contacts (61 and 71) to penetrate through is formed in the side wall of the mounting box (4), the cover plate (5) is arranged at an open top of the mounting box (4), and a magnetic part (12) is arranged on the top surface of the cover plate (5);
the bottom surface of the mounting rail (3) is provided with a mounting cavity (31) for inserting the mounting box (4) and the base (1) along the length direction of the mounting rail;
work as back in installation box (4) and base (1) insert installation cavity (31), the roof of part (12) and installation cavity (31) is inhaled mutually to magnetism and is closed, installation box (4) are connected with installation rail (3) buckle, contact (61, 71) on electrically conductive copper sheet I (6) and the electrically conductive copper sheet II (7) contact with positive plate (34) and negative plate (35) that set up on installation cavity (31) lateral wall.
2. The magnetically-attached embedded power supply of claim 1, further comprising: mounting box (4) are connected with installation rail (3) buckle and mean, U type buckle piece (13) all are equipped with to two tip of mounting box (4) inner chamber, U type buckle piece (13) handstand sets up, and open side is down, all be equipped with buckle portion (131) of evagination on two lateral walls around U type buckle piece (13) open end, all set up on the wall of both sides around mounting box (4) through-hole II (42) that supply buckle portion (131) to wear out, all be equipped with protruding edge I (32) that supply buckle portion (131) to set up on the wall of both sides around mounting box (31).
3. The magnetically-attached embedded power supply of claim 2, further comprising: the inner side wall of the opening end of the U-shaped buckling piece (13) is provided with a convex column (132), and a spiral spring I (14) is arranged between the two convex columns (132).
4. The magnetically-attached embedded power supply of claim 3, wherein: conductive copper sheet I (6) and conductive copper sheet II (7) all have two, distribute on the wall of the front and back both sides of mounting box (4) inner chamber, two conductive copper sheet I (6) and two be equipped with vertical baffle I (45) and vertical baffle II (46) between conductive copper sheet II (7) respectively, all be equipped with coil spring II (15) between conductive copper sheet I (6) and vertical baffle I (45) and conductive copper sheet II (7) and vertical baffle II (46).
5. The magnetically-attached embedded power supply of claim 4, wherein: the cover plate (5) is connected with the mounting box (4) in a buckling mode.
6. The magnetically-attached embedded power supply of claim 5, wherein: the buckle connection of the cover plate (5) and the mounting box (4) is that, be equipped with on the bottom surface of cover plate (5) with the identical boss of inner chamber of mounting box (4), both sides all are equipped with downwardly extending's barb (52) around the middle part of boss, all set up card hole (41) that supply barb (52) card to go into on the wall of the front and back both sides of mounting box (4), opening (51) have all been seted up to both sides around the middle part of cover plate (5), the top border department of mounting box (4) is equipped with and is used for the card to go into spacing (44) in opening (51).
7. The magnetically-attached embedded power supply of any one of claims 1 to 6, wherein: the left side of mounting box (4) is equipped with fixed box (8), fixed box (8) dress is at the top of top cap (2) to be connected with installation rail (3) buckle.
8. The magnetically-attached embedded power supply of claim 7, further comprising: the fixed box (8) is connected with the mounting rail (3) in a buckling mode, namely, a pressing part (10) is arranged in an inner cavity of the fixed box (8), the pressing part (10) consists of a button (101) and top pressure plates (102) arranged on the front side and the rear side of the right end of the button (101), and a return spring (11) is arranged between the right end of the button (101) and the fixed box (8);
vertical holes (83) are formed in the front side wall and the rear side wall of the fixed box (8), elastic clamping pieces (82) extending downwards are arranged on the top edges of the vertical holes (83), clamping blocks (81) are arranged on the outer side walls of the two elastic clamping pieces (82), and convex edges II (33) matched with the clamping blocks (81) are arranged on the front side wall and the rear side wall of the installation cavity (31);
convex parts (103) are arranged on the outer side walls of the right parts of the two top pressure plates (102), and when the button (101) extends out of the fixed box (8) leftwards under the action of the return spring (11), the two convex parts (103) are respectively pressed on the inner side walls of the two elastic clamping pieces (82).
9. The magnetically-attached embedded power supply of claim 8, further comprising: be equipped with gib block I (84) on the inner chamber diapire of fixed box (8), the bottom of roof pressure board (102) is equipped with direction step (104) that matches with gib block I (84), the open department in top of fixed box (8) is equipped with gland (9), be equipped with gib block II on the bottom surface of gland (9), the lateral wall of two gib blocks II laminates with the inside wall of two roof pressure boards (102) respectively mutually.
10. The magnetically-attached embedded power supply of claim 9, further comprising: reset spring (11) right-hand member top is on limiting plate (86) that fixed box (8) inner chamber set up, be equipped with on the left side wall of limiting plate (86) and be used for carrying on spacing protruding muscle (85) to reset spring (11) right-hand member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442232.6U CN213185909U (en) | 2020-10-28 | 2020-10-28 | Magnetic attraction embedded power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442232.6U CN213185909U (en) | 2020-10-28 | 2020-10-28 | Magnetic attraction embedded power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213185909U true CN213185909U (en) | 2021-05-11 |
Family
ID=75780354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022442232.6U Expired - Fee Related CN213185909U (en) | 2020-10-28 | 2020-10-28 | Magnetic attraction embedded power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213185909U (en) |
-
2020
- 2020-10-28 CN CN202022442232.6U patent/CN213185909U/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: 20210511 |