CN220798060U - Waterproof LED switching power supply - Google Patents
Waterproof LED switching power supply Download PDFInfo
- Publication number
- CN220798060U CN220798060U CN202322197926.1U CN202322197926U CN220798060U CN 220798060 U CN220798060 U CN 220798060U CN 202322197926 U CN202322197926 U CN 202322197926U CN 220798060 U CN220798060 U CN 220798060U
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- China
- Prior art keywords
- shell
- power supply
- waterproof led
- switching power
- driving chamber
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract 1
- 244000309464 bull Species 0.000 description 6
- 230000005855 radiation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a waterproof LED switch power supply, which comprises a shell, wherein a circuit board is installed in the shell, the lower end of the circuit board penetrates through the shell to be connected with a wiring row, a shielding shell is arranged at the lower end of the shell, a wire fixing frame is arranged at the lower end of the shielding shell, a driving chamber is arranged in the wire fixing frame, a rotating rod is rotatably arranged in the driving chamber, one end of the rotating rod penetrates through the driving chamber to be connected with a rotating handle, two driving bevel gears are arranged on the rotating rod, each driving bevel gear is meshed and connected with a driven bevel gear, the driven bevel gears are fixedly connected with a screw rod, the screw rod is rotatably connected with the driving chamber, one end of the screw rod penetrates through the driving chamber to be rotatably connected with the wire fixing frame, a clamping plate is respectively arranged on the clamping plate and the fixing frame, the clamping plate and the wire fixing frame can be fixed when a plurality of connecting wires are arranged, dust prevention can be carried out on a heat dissipation opening, and meanwhile, the waterproof function of the whole power supply switch can be increased.
Description
Technical Field
The utility model relates to the technical field of LED switching power supplies, in particular to a waterproof LED switching power supply.
Background
The switching power supply is a high-frequency electric energy conversion device and is a power supply. The switching power supply is widely applied to the fields of industrial automation control, LED illumination, industrial control equipment, communication equipment, power equipment, instruments and meters and the like.
When the existing LED switch power supply is used, a wire arranging fixing part is not arranged, so that a plurality of connected connecting wires are arranged in disorder, the subsequent maintenance work is influenced, the use effect is poor, meanwhile, when an external force accidentally pulls the connecting wires, the connecting parts of the connecting wires and the LED switch power supply are easy to loosen, the phenomenon of circuit short circuit occurs, and potential safety hazards exist; secondly, in order to increase the heat dissipation of the switching power supply when the conventional LED switching power supply is used, a plurality of heat dissipation ports are formed in the shell, but dust in the air easily enters the switching power supply through the heat dissipation ports, and after the LED switching power supply is used for a long time, the dust is accumulated in the switching power supply, so that the service life of the whole switching power supply is reduced; in addition, the waterproof effect of the existing LED switch power supply is lower, so that when the switch power supply is used outdoors, rainwater easily flows into the connecting line connection part when encountering rainy weather, and easily enters the switch power supply from the heat dissipation port, so that the whole power supply switch is damaged, and the service life of the whole switch power supply is reduced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a waterproof LED switch power supply, which solves the problems that when the traditional LED switch power supply is used, a wire arranging fixing part is not arranged, so that a plurality of connected connecting wires are arranged in disorder, and when external force accidentally pulls the connecting wires, the connecting parts of the connecting wires and the LED switch power supply are easy to loosen.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof type LED switching power supply, includes the casing, install the circuit board in the casing, the circuit board lower extreme passes the casing and is connected with the wiring row, the casing lower extreme is equipped with shelters from the shell, shelters from the shell lower extreme and is equipped with solid line frame, be equipped with the drive chamber in the solid line frame, the rotation is equipped with the bull stick in the drive chamber, bull stick one end is passed the drive chamber and is connected with the commentaries on classics handle, be equipped with two drive bevel gears on the bull stick, every drive bevel gear meshing is connected with driven bevel gear, driven bevel gear fixedly connected with screw rod, the screw rod rotates with the drive chamber to be connected, screw rod one end passes the drive chamber and is connected with solid line frame rotation, two equal threaded connection has a grip block on the screw rod, be equipped with a plurality of solid line grooves on grip block and the fixed frame respectively, casing bilateral symmetry is equipped with a plurality of installing frames, every the installation frame lower extreme is taken out and is equipped with the filter, is convenient for fix a plurality of connecting wires when managing the line to a plurality of connecting wires to follow-up work, and the unexpected power that has avoided the power to drag the whole power switch to make the normal power that has reduced when being convenient for follow-up connecting wire, has avoided the accident to use the power to connect.
In a further preferred aspect, the mounting frame is provided with a mounting shell, and the mounting shell is internally provided with a moving rod in a drawing way, so that the moving rod can move conveniently.
In a further preferred embodiment, one end of the moving rod is connected with an L-shaped fixing plate, the fixing plate is slidably connected with the mounting shell through a rail, and the other end of the moving rod penetrates through the mounting shell and extends to the outside of the mounting shell, so that the fixing plate can move conveniently.
In a further preferred embodiment, a spring is movably sleeved on the outer side of the moving rod extending into the installation shell, so that the fixed plate can be pushed conveniently.
In a further preferred embodiment, one side of the housing is connected with a cover body through a plurality of bolts, one side of the cover body is slidably connected with a shielding plate through a track structure, and the upper end of the shielding plate is fixedly connected with a rain shielding plate, so that the shielding plate and the rain shielding plate can move conveniently.
In a further preferred embodiment, the shielding plate is threaded with a locking bolt, and one end of the locking bolt penetrates through the shielding plate to be movably connected with the cover body, so that the shielding plate is convenient to fix.
In a further preferred embodiment, a plurality of rain shielding shells are respectively arranged on two sides of the housing, and a plurality of rain shielding shells are respectively arranged above the plurality of heat dissipation openings, so that the heat dissipation openings are conveniently waterproof.
(III) beneficial effects
Compared with the prior art, the utility model provides the waterproof LED switch power supply, which has the following beneficial effects:
1. according to the LED switch power supply, the shell, the circuit board, the wiring row, the shielding shell, the wire fixing frame, the driving chamber, the rotating rod, the rotating handle, the driving bevel gear, the driven bevel gear, the screw rod, the clamping plate and the wire fixing groove are matched, and a plurality of connecting wires can be fixed when the connecting wires are arranged, so that subsequent maintenance work is facilitated, the phenomenon that the connecting parts of the connecting wires and the LED switch power supply are easy to loosen when external force accidentally pulls the connecting wires is avoided, normal use of the whole power supply switch is ensured, and potential safety hazards are reduced.
2. According to the utility model, the radiating opening, the mounting frame, the filter plate, the mounting shell, the moving rod, the fixing plate and the spring are matched, so that the radiating opening can be prevented from being dust, the internal structure of the power switch is protected, the service life of the whole power switch is prolonged, meanwhile, the filter plate is convenient to replace, and the replacement method is simple to operate and quite convenient to use.
3. According to the utility model, the cover body, the shielding plate, the rain shielding plate, the locking bolt and the rain shielding shell are matched, so that the connecting line and the wiring row are shielded in rainy weather, the connecting line is rainproof by the shielding plate, the whole switch power supply is shielded by the rain shielding plate, the heat radiation opening is shielded by the rain shielding shell, and the rainwater is prevented from entering the shell from the heat radiation opening, thereby increasing the waterproof function of the whole power switch, protecting the whole power switch and prolonging the service life.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a waterproof LED switching power supply of the utility model;
FIG. 2 is a schematic view of a part of the structure of a housing and its connection parts according to the present utility model;
FIG. 3 is a schematic view showing a sectional structure of a driving chamber and a connecting part thereof according to the present utility model;
FIG. 4 is a schematic view of a cross-sectional structure of a mounting frame and a connecting member thereof according to the present utility model;
FIG. 5 is a schematic view of a part of the structure of the cover and its connecting parts according to the present utility model;
fig. 6 is a schematic view of the exploded structure of fig. 5 in the present utility model.
In the figure: 1. a housing; 2. a circuit board; 3. a wiring row; 4. a shielding case; 5. a wire fixing frame; 6. a driving chamber; 7. a rotating rod; 8. a rotating handle; 9. driving a bevel gear; 10. a driven bevel gear; 11. a screw; 12. a clamping plate; 13. wire fixing grooves; 14. a heat radiation port; 15. a mounting frame; 16. a filter plate; 17. a mounting shell; 18. a moving rod; 19. a fixing plate; 20. a spring; 21. a cover body; 22. a shielding plate; 23. a rain shield; 24. a locking bolt; 25. rain shielding shell.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-6, a waterproof LED switch power supply includes a housing 1, a circuit board 2 is installed in the housing 1, the lower end of the circuit board 2 passes through the housing 1 and is connected with a wiring row 3, a shielding shell 4 is arranged at the lower end of the housing 1, a wire fixing frame 5 is arranged at the lower end of the shielding shell 4, a driving chamber 6 is arranged in the wire fixing frame 5, a rotating rod 7 is rotationally arranged in the driving chamber 6, one end of the rotating rod 7 passes through the driving chamber 6 and is connected with a rotating handle 8, two driving bevel gears 9 are arranged on the rotating rod 7, each driving bevel gear 9 is meshed and connected with a driven bevel gear 10, the driven bevel gears 10 are fixedly connected with a screw rod 11, the screw rod 11 is rotationally connected with the driving chamber 6, one end of the screw rod 11 passes through the driving chamber 6 and is rotationally connected with the wire fixing frame 5, two screw rods 11 are all in threaded connection with a clamping plate 12, a plurality of wire fixing grooves 13 are respectively arranged on the clamping plate 12 and the fixing frame, a plurality of heat dissipation openings 14 are symmetrically arranged on two sides of the housing 1, a plurality of mounting frames 15 are symmetrically arranged on two sides of the housing 1, and a filter plate 16 is inserted into the lower end of each mounting frame 15.
In this embodiment, the mounting frame 15 is provided with a mounting shell 17, a moving rod 18 is inserted into the mounting shell 17, and the moving rod 18 is pulled to move in the mounting shell 17.
In this embodiment, one end of the moving rod 18 is connected with an L-shaped fixing plate 19, the fixing plate 19 is slidably connected with the mounting shell 17 through a track, the other end of the moving rod 18 passes through the mounting shell 17 and extends to the outside of the mounting shell 17, the moving rod 18 is pulled, and the moving rod 18 drives the fixing plate 19 to move along the sliding connection part with the mounting shell 17.
In this embodiment, a spring 20 is movably sleeved on the outer side of the moving rod 18 extending into the mounting case 17, and the spring 20 is compressed when the fixing plate 19 moves.
In this embodiment, a cover 21 is connected to one side of the housing 1 through a plurality of bolts, a shielding plate 22 is slidably connected to one side of the cover 21 through a track structure, a rain shielding plate 23 is fixedly connected to the upper end of the shielding plate 22, and the shielding plate 22 is pushed upwards, so that the shielding plate 22 moves along the sliding connection with the cover 21, and the shielding plate 22 drives the rain shielding plate 23 to move.
In this embodiment, the shielding plate 22 is screwed with the locking bolt 24, one end of the locking bolt 24 passes through the shielding plate 22 to be movably connected with the cover 21, and the locking bolt 24 is rotated, so that the locking bolt 24 moves towards the cover 21 while rotating, and abuts against the cover 21, thereby fixing the shielding plate 22.
In this embodiment, a plurality of rain shielding shells 25 are respectively disposed on two sides of the housing 1, and the plurality of rain shielding shells 25 are respectively disposed above the plurality of heat dissipation openings 14, so that the rain shielding shells 25 can shield the heat dissipation openings 14 in rainy days to prevent rainwater from entering the housing 1 from the heat dissipation openings 14.
Embodiment two:
to sum up, when using, the casing 1 both sides are equipped with two mounting panels respectively, the accessible mounting panel is with the vertical direction of whole LED switching power supply to outdoor position that needs to be installed, when needs are connected to a plurality of connecting wires, upwards promote shielding plate 22, make shielding plate 22 drive rain shield 23 along with lid 21 sliding connection department remove, expose wiring row 3, rotatory locking bolt 24, make locking bolt 24 remove in the direction of lid 21 in rotatory, and support tightly lid 21, thereby fix shielding plate 22, pass solid line frame 5 and grip block 12 in proper order with a plurality of connecting wires one end, and place the connecting wire in the solid line groove 13 on the solid line frame 5, then be connected to wiring row 3, after a plurality of connecting wires are connected, rotatory turning handle 8, turning handle 8 drives bull stick 7 rotation, bull stick 7 drives two drive bevel gears 9 rotation, drive bevel gears 10 and screw 11 rotation, grip block 12 is close to the direction removal of bull stick 7 under the drive of two screw 11, make solid line frame 5 and grip block 12 cooperate and fix a plurality of solid line grooves respectively in the solid line groove 13. The locking bolt 24 is rotated, so that the locking bolt 24 is separated from the cover body 21, the shielding plate 22 is pushed downwards, the shielding plate 22 drives the rain shielding plate 23 to move back to the original position, the shielding plate 22 is fixed by the locking bolt 24, the connecting line and the wiring row 3 are shielded by the shielding plate 22 in rainy weather, the connecting line is rainproof, the whole switching power supply can be shielded by the rain shielding plate 23, the radiating opening 14 can be shielded by the rain shielding shell 25, rainwater is prevented from entering the shell 1 from the radiating opening 14, and therefore the waterproof function of the whole power switch is increased.
Embodiment III:
to sum up, when using, in whole switch use, dispel the heat through a plurality of thermovent 14, filter 16 can prevent dust to thermovent 14, prevent impurity such as dust from entering into casing 1, when long-time use back filter 16 need wash or change, pulling movable rod 18, movable rod 18 drives fixed plate 19 and moves along the sliding connection department with mounting shell 17, spring 20 compresses for fixed plate 19 and filter 16 separation, downward pulling filter 16 makes filter plate 16 remove from mounting frame 15, thereby dismantle it, use the reverse operation can be installed with the filter 16 after washing or change. To facilitate pulling of the filter plate 16, a pull handle may be provided at the lower end of the filter plate 16.
In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.
Claims (7)
1. The waterproof LED switch power supply comprises a shell (1), a circuit board (2) is installed in the shell (1), the lower end of the circuit board (2) penetrates through the shell (1) to be connected with a wiring row (3), the waterproof LED switch power supply is characterized in that a shielding shell (4) is arranged at the lower end of the shell (1), a wire fixing frame (5) is arranged at the lower end of the shielding shell (4), a driving chamber (6) is arranged in the wire fixing frame (5), a rotating rod (7) is rotationally arranged in the driving chamber (6), one end of the rotating rod (7) penetrates through the driving chamber (6) to be connected with a rotating handle (8), two driving bevel gears (9) are arranged on the rotating rod (7), driven bevel gears (10) are meshed and connected with driven bevel gears (10), screws (11) are fixedly connected with one ends of the screws (11) to be rotationally connected with the driving chamber (6), the two ends of the screws (11) penetrate through the driving chamber (6) to be rotationally connected with the wire fixing frame (5), two screws (11) are connected with a plurality of thread grooves (12) respectively, a plurality of clamping grooves (13) are respectively arranged on the two sides of the rotating rod (7) and the clamping shell (1), a plurality of mounting frames (15) are symmetrically arranged on two sides of the shell (1), and a filter plate (16) is inserted into the lower end of each mounting frame (15).
2. The waterproof LED switching power supply of claim 1, wherein: the mounting frame (15) is provided with a mounting shell (17), and a moving rod (18) is inserted into the mounting shell (17).
3. The waterproof LED switching power supply of claim 2, wherein: one end of the moving rod (18) is connected with an L-shaped fixing plate (19), the fixing plate (19) is in sliding connection with the mounting shell (17) through a track, and the other end of the moving rod (18) penetrates through the mounting shell (17) and extends to the outside of the mounting shell (17).
4. A waterproof LED switching power supply as claimed in claim 3, wherein: the outside of the movable rod (18) extending into the installation shell (17) is movably sleeved with a spring (20).
5. The waterproof LED switching power supply of claim 1, wherein: one side of the shell (1) is connected with a cover body (21) through a plurality of bolts, one side of the cover body (21) is connected with a shielding plate (22) in a sliding mode through a track structure, and the upper end of the shielding plate (22) is fixedly connected with a rain shielding plate (23).
6. The waterproof LED switching power supply of claim 5, wherein: the shielding plate (22) is connected with a locking bolt (24) in a threaded mode, and one end of the locking bolt (24) penetrates through the shielding plate (22) to be movably connected with the cover body (21).
7. The waterproof LED switching power supply of claim 1, wherein: a plurality of rain shielding shells (25) are respectively arranged on two sides of the shell (1), and the rain shielding shells (25) are respectively arranged above the heat dissipation openings (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322197926.1U CN220798060U (en) | 2023-08-15 | 2023-08-15 | Waterproof LED switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322197926.1U CN220798060U (en) | 2023-08-15 | 2023-08-15 | Waterproof LED switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220798060U true CN220798060U (en) | 2024-04-16 |
Family
ID=90637189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322197926.1U Active CN220798060U (en) | 2023-08-15 | 2023-08-15 | Waterproof LED switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220798060U (en) |
-
2023
- 2023-08-15 CN CN202322197926.1U patent/CN220798060U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |