CN112770578A - LED power that conveniently carries - Google Patents
LED power that conveniently carries Download PDFInfo
- Publication number
- CN112770578A CN112770578A CN202110140085.3A CN202110140085A CN112770578A CN 112770578 A CN112770578 A CN 112770578A CN 202110140085 A CN202110140085 A CN 202110140085A CN 112770578 A CN112770578 A CN 112770578A
- Authority
- CN
- China
- Prior art keywords
- shell
- power supply
- fixedly connected
- led power
- portable led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a portable LED power supply, which comprises a shell and a power supply body, wherein a pull rod mechanism is arranged on the shell; the shell is fixedly connected with a bottom plate, the bottom plate is fixedly connected with a support frame, and universal wheels are mounted on the support frame; a take-up mechanism is arranged on the shell; the shell is provided with a protection mechanism, and the protection mechanism is in transmission connection with the take-up mechanism; the shell is provided with a supporting mechanism. When the portable power supply is used, the pull rod mechanism and the universal wheels are arranged, so that the portable power supply body and the shell are convenient to move, the distance between the adjusting rod and the shell can be changed according to requirements, the use is convenient, the adjusting rod can be inserted into the adjusting sleeve after the shell is moved to a specified position, and the space occupation is reduced; through mutually supporting of each part in the admission machine structure can take out the power cord when power body uses, packs up the power cord when power body uses the completion, reduces the space and occupies, avoids the power cord because of stepping on and damaging, extension power cord life.
Description
Technical Field
The invention relates to the technical field of LED power supplies, in particular to a portable LED power supply.
Background
The LED power supply is one of power supplies, is a device for supplying power to the electronic equipment and is also a power supply; the device is a device for converting alternating current into direct current through a transformer and a rectifier, and the device is called a rectifying power supply and is also called a driving power supply.
The conventional LED power supply is simple in structure, the power line is usually and directly placed on the outer side, safety risks are hidden while the cleanliness of the working environment is influenced, and the display screen of the conventional LED power supply is usually and directly exposed on the outer side, so that the display screen is easily damaged due to scratch and rubbing, and the LED power supply is convenient to use. Therefore, the present invention provides a portable LED power source to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a portable LED power supply to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a portable LED power supply comprises a shell and a power supply body, wherein a pull rod mechanism is arranged on the shell;
the shell is fixedly connected with a bottom plate, the bottom plate is fixedly connected with a support frame, and universal wheels are mounted on the support frame;
a take-up mechanism is arranged on the shell;
the shell is provided with a protection mechanism, and the protection mechanism is in transmission connection with the take-up mechanism;
the shell is provided with a supporting mechanism.
As a further scheme of the invention, the pull rod mechanism comprises an adjusting sleeve, the clamping rod is provided with a plurality of adjusting sleeves, the adjusting sleeve is fixedly connected with a clamping rod, the clamping rod is clamped into the shell, and an adjusting rod is inserted in the adjusting sleeve.
As a further scheme of the invention, the adjusting rod is provided with a plurality of first mounting grooves, the clamping joints are clamped in the first mounting grooves and connected with first springs, and the adjusting sleeve is provided with a plurality of clamping grooves which are matched with the clamping joints.
As a further scheme of the invention, the take-up mechanism comprises a handle, the handle is fixedly connected with a fixed disc, the fixed disc is provided with a plurality of second mounting grooves, connecting rods are clamped in the second mounting grooves, second springs are mounted on the connecting rods, and connecting grooves are formed in the positions, corresponding to the connecting rods, of the shell.
As a further scheme of the invention, the handle is connected with the winding shaft, the outer side of the winding shaft is sleeved with the fixed seat, the winding shaft is rotatably connected with the fixed seat, the fixed seat is fixedly connected with the inner wall of the shell, the outer side of the winding shaft is wound with the power line, the power line is connected with the plug, the shell is provided with a slot corresponding to the plug, and the plug is provided with a sheath.
As a further scheme of the invention, the protection mechanism comprises a connecting gear and a display screen, wherein the connecting gear sleeve is arranged on the outer side of the winding shaft, and the connecting gear is connected with a rack through tooth meshing transmission.
As a further scheme of the invention, the rack is fixedly connected with the first sliding block, the first sliding block is slidably connected with the first guide rail, the first guide rail is fixedly connected with the inner wall of the shell, the rack is provided with a connecting plate, the connecting plate is fixedly connected with a moving plate, the moving plate is provided with the second sliding block, the second sliding block is slidably connected with the second guide rail, and the second guide rail is fixedly connected with the inner wall of the shell.
As a further scheme of the invention, the movable plate is connected with a third spring, the third spring is connected with a baffle, a plurality of limiting blocks are fixedly connected to the baffle, a limiting groove is formed in the shell corresponding to the limiting blocks, the limiting blocks are connected with the limiting groove in a sliding mode, a plurality of first sealing cushions are mounted on the limiting blocks, and a second sealing cushion is mounted on the baffle.
As a further scheme of the invention, the supporting mechanism comprises a first bevel gear, the first bevel gear is connected with a second bevel gear, a rotating shaft penetrates through the second bevel gear, the rotating shaft is fixedly connected with a screw rod, and a lifting plate is sleeved on the outer side of the screw rod.
As a further scheme of the invention, the lifting plate is fixedly connected with a plurality of supporting plates, a plurality of fixing rods are inserted in the lifting plate, the fixing rods are connected with the fixing rings, and the fixing rods are fixedly connected with the bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
1. when the portable power supply is used, the pull rod mechanism and the universal wheels are arranged, so that the portable power supply body and the shell are convenient to move, the distance between the adjusting rod and the shell can be changed according to requirements, the use is convenient, the adjusting rod can be inserted into the adjusting sleeve after the shell is moved to a specified position, and the space occupation is reduced;
2. the power line can be taken out when the power supply body is used through the mutual matching of all the parts in the wire rewinding mechanism, and the power line is retracted when the power supply body is used, so that the space occupation is reduced, the damage of the power line caused by treading is avoided, and the service life of the power line is prolonged;
3. the display screen is leaked when the power supply body is used and blocked when the power supply body is not used through the mutual matching of all the parts in the protection mechanism, so that the time for exposing the display screen to the outside is reduced, the display screen can be effectively protected, and the service life of the display screen is prolonged;
4. through mutually supporting of each part in the supporting mechanism, prop up the casing when using power body, prevent that the casing from rocking because of not hard up of universal wheel, the stability can when guaranteeing power body to use.
Drawings
Fig. 1 is a schematic structural diagram of a portable LED power supply.
Fig. 2 is a rear view of a portable LED power supply.
Fig. 3 is an exploded view of an adjusting sleeve and an adjusting rod in a portable LED power supply.
Fig. 4 is a schematic diagram of a structure at a in fig. 3 in a portable LED power supply.
Fig. 5 is a connection diagram of an adjusting sleeve and an adjusting rod in a portable LED power supply.
Fig. 6 is a schematic diagram of a structure at B in fig. 5 in a portable LED power supply.
Fig. 7 is a schematic diagram of an internal structure of a housing in a portable LED power supply.
Fig. 8 is a schematic structural view of a take-up mechanism in a portable LED power supply.
Fig. 9 is a detachable diagram of a plug and a sheath in a portable LED power supply.
Fig. 10 is a schematic structural diagram of a protection mechanism in a portable LED power supply.
Fig. 11 is a schematic structural diagram of a supporting mechanism in a portable LED power supply.
Fig. 12 is a schematic structural diagram of a baffle plate in a portable LED power supply.
Fig. 13 is a cross-sectional view of a housing in a portable LED power supply.
Fig. 14 is a schematic structural diagram of a supporting mechanism in a portable LED power supply.
In the figure: 1. a housing; 2. an adjusting sleeve; 3. a clamping and connecting rod; 4. adjusting a rod; 5. a first mounting groove; 6. a clamping head; 7. a first spring; 8. a clamping groove; 9. a base plate; 10. a support frame; 11. a universal wheel; 12. a handle; 13. fixing the disc; 14. a second mounting groove; 15. a connecting rod; 16. a second spring; 17. a spool; 18. a fixed seat; 19. a power line; 20. a plug; 21. a sheath; 22. a connecting gear; 23. a rack; 24. a first sliding block; 25. a first guide rail; 26. a connecting plate; 27. moving the plate; 28. a second sliding block; 29. a second guide rail; 30. a third spring; 31. a baffle plate; 32. a display screen; 33. a limiting block; 34. a limiting groove; 35. sealing the first cushion; 36. a second sealing cushion; 37. a first bevel gear; 38. a second bevel gear; 39. a rotating shaft; 40. a screw; 41. a lifting plate; 42. a support plate; 43. fixing the rod; 44. and (4) fixing the ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 14, in the embodiment of the invention, an LED power supply convenient to carry comprises a casing 1 and a power supply body, wherein a pull rod mechanism is arranged on the casing 1, the pull rod mechanism comprises an adjusting sleeve 2, the clamping rod 3 is provided with a plurality of adjusting sleeves 2, the adjusting sleeves 2 are fixedly connected with clamping rods 3, the clamping rods 3 are clamped in the casing 1, adjusting rods 4 are inserted in the adjusting sleeves 2, a plurality of mounting grooves one 5 are arranged on the adjusting rods 4, clamping joints 6 are clamped in the mounting grooves one 5, the clamping joints 6 are connected with springs one 7, a plurality of clamping grooves 8 are arranged on the adjusting sleeves 2, and the clamping joints 6 are matched with the clamping grooves 8;
the shell 1 is fixedly connected with a bottom plate 9, the bottom plate 9 is fixedly connected with a support frame 10, and universal wheels 11 are mounted on the support frame 10;
the wire rewinding mechanism is arranged on the shell 1 and comprises a handle 12, the handle 12 is fixedly connected with a fixed disc 13, a plurality of second mounting grooves 14 are formed in the fixed disc 13, connecting rods 15 are clamped in the second mounting grooves 14, springs 16 are mounted on the connecting rods 15, connecting grooves are formed in positions, corresponding to the connecting rods 15, of the shell 1, the handle 12 is connected with a winding shaft 17, a fixing seat 18 is sleeved on the outer side of the winding shaft 17, the winding shaft 17 is rotatably connected with the fixing seat 18, the fixing seat 18 is fixedly connected with the inner wall of the shell 1, a power wire 19 is wound on the outer side of the winding shaft 17, the power wire 19 is connected with a plug 20, a slot is formed in;
the protection mechanism is arranged on the shell 1 and is in transmission connection with the take-up mechanism, the protection mechanism comprises a connecting gear 22 and a display screen 32, the connecting gear 22 is sleeved outside the winding shaft 17, the connecting gear 22 is in transmission connection with a rack 23 through tooth meshing, the rack 23 is fixedly connected with a first slider 24, the first slider 24 is in sliding connection with a first guide rail 25, the first guide rail 25 is fixedly connected with the inner wall of the shell 1, the rack 23 is provided with a connecting plate 26, the connecting plate 26 is fixedly connected with a movable plate 27, the movable plate 27 is provided with a second slider 28, the second slider 28 is in sliding connection with a second guide rail 29, the second guide rail 29 is fixedly connected with the inner wall of the shell 1, the movable plate 27 is connected with a third spring 30, the third spring 30 is connected with a baffle 31, the baffle 31 is fixedly connected with a plurality of limiting blocks 33, the shell 1 is provided with limiting grooves 34, a second sealing cushion 36 is arranged on the baffle 31;
the supporting mechanism is arranged on the shell 1 and comprises a first bevel gear 37, the first bevel gear 37 is connected with a second bevel gear 38, a rotating shaft 39 is inserted in the second bevel gear 38, a screw 40 is fixedly connected with the rotating shaft 39, a lifting plate 41 is sleeved on the outer side of the screw 40, a plurality of supporting plates 42 are fixedly connected to the lifting plate 41, a plurality of fixing rods 43 are inserted in the lifting plate 41, the fixing rods 43 are connected with fixing rings 44, and the fixing rods 43 are fixedly connected with the bottom plate 9.
The working principle of the invention is as follows:
when the portable power supply is used, an external power supply and a controller are connected, the power supply body and the shell 1 can be conveniently moved by arranging the pull rod mechanism and the universal wheels 11, the portable power supply is convenient to use, the distance between the adjusting rod 4 and the shell 1 can be changed according to requirements, the portable power supply is convenient to use, the adjusting rod 4 can be inserted into the adjusting sleeve 2 after the shell 1 is moved to a specified position, and the occupied space is reduced;
when the power supply body needs to be used for charging, the handle 12 is rotated, the handle 12 drives the winding shaft 17 to rotate so as to discharge the wound power line 19, the winding shaft 17 rotates and simultaneously drives the connecting gear 22 to rotate, the connecting gear 22 drives the rack 23 to move, the rack 23 drives the connecting plate 26 and the moving plate 27 to move, the moving plate 27 is connected with the baffle 31 through the third spring 30, the baffle 31 is extruded and the baffle 31 is driven to move when the moving plate 27 moves, the display screen 32 blocked by the baffle 31 leaks at the moment, and a worker can conveniently check the charging state during charging; the winding shaft 17 rotates and simultaneously drives the first bevel gear 37 to rotate, the first bevel gear 37 drives the second bevel gear 38 to rotate, the second bevel gear 38 drives the rotating shaft 39 and the screw 40 to rotate, the screw 40 drives the lifting plate 41 to move towards the lower side, and the supporting plate 42 at the lower side of the lifting plate 41 supports the ground, so that the shell 1 is prevented from moving due to the shaking of the universal wheel 11 in the charging process; after the power supply body is charged, the rotating handle 12 drives the winding shaft 17 to rotate to pack up the power line 19, meanwhile, the connecting gear 22 drives the rack 23, the connecting plate 26, the moving plate 27, the spring III 30 and the baffle 31 to move, the baffle 31 blocks the display screen 32, the display screen 32 is prevented from being damaged due to collision when not used, the bevel gear I37 drives the bevel gear II 38 to rotate so as to drive the screw rod 40 to rotate, the lifting plate 41 is driven to move towards the upper side, and a worker moves the shell 1 through the universal wheel 11.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A portable LED power supply comprises a shell (1) and a power supply body, and is characterized in that a pull rod mechanism is arranged on the shell (1);
the shell (1) is fixedly connected with a bottom plate (9), the bottom plate (9) is fixedly connected with a support frame (10), and universal wheels (11) are mounted on the support frame (10);
a wire rewinding mechanism is arranged on the shell (1);
the shell (1) is provided with a protection mechanism, and the protection mechanism is in transmission connection with the take-up mechanism;
the shell (1) is provided with a supporting mechanism.
2. The portable LED power supply according to claim 1, wherein the pull rod mechanism comprises an adjusting sleeve (2), the clamping rod (3) is provided with a plurality of adjusting sleeves (2), the adjusting sleeve (2) is fixedly connected with a clamping rod (3), the clamping rod (3) is clamped into the shell (1), and an adjusting rod (4) is inserted into the adjusting sleeve (2).
3. The portable LED power supply according to claim 2, wherein the adjusting rod (4) is provided with a plurality of first mounting grooves (5), the first mounting grooves (5) are internally provided with a clamping head (6), the clamping head (6) is connected with a first spring (7), the adjusting sleeve (2) is provided with a plurality of clamping grooves (8), and the clamping head (6) is matched with the clamping grooves (8).
4. The portable LED power supply according to claim 1, wherein the wire rewinding mechanism comprises a handle (12), the handle (12) is fixedly connected with a fixed plate (13), a plurality of second mounting grooves (14) are formed in the fixed plate (13), a connecting rod (15) is clamped in the second mounting grooves (14), a second spring (16) is mounted on the connecting rod (15), and a connecting groove is formed in the position, corresponding to the connecting rod (15), of the shell (1).
5. The portable LED power supply according to claim 4, wherein the handle (12) is connected with the winding shaft (17), the outer side of the winding shaft (17) is sleeved with the fixing seat (18), the winding shaft (17) is rotatably connected with the fixing seat (18), the fixing seat (18) is fixedly connected with the inner wall of the shell (1), the outer side of the winding shaft (17) is wound with the power line (19), the power line (19) is connected with the plug (20), the shell (1) is provided with a slot corresponding to the plug (20), and the plug (20) is provided with a sheath (21).
6. The portable LED power supply according to claim 1, wherein the protection mechanism comprises a connecting gear (22) and a display screen (32), the connecting gear (22) is sleeved outside the winding shaft (17), and the connecting gear (22) is connected with a rack (23) through a tooth meshing transmission.
7. The portable LED power supply according to claim 6, wherein the rack (23) is fixedly connected with a first slider (24), the first slider (24) is slidably connected with a first guide rail (25), the first guide rail (25) is fixedly connected with the inner wall of the housing (1), the rack (23) is provided with a connecting plate (26), the connecting plate (26) is fixedly connected with a moving plate (27), the moving plate (27) is provided with a second slider (28), the second slider (28) is slidably connected with a second guide rail (29), and the second guide rail (29) is fixedly connected with the inner wall of the housing (1).
8. The portable LED power supply according to claim 7, wherein the movable plate (27) is connected with a third spring (30), the third spring (30) is connected with a baffle (31), a plurality of limit blocks (33) are fixedly connected to the baffle (31), a limit groove (34) is formed in the shell (1) corresponding to the limit blocks (33), the limit blocks (33) are slidably connected with the limit groove (34), a plurality of first sealing cushions (35) are installed on the limit blocks (33), and a second sealing cushion (36) is installed on the baffle (31).
9. The portable LED power supply according to claim 1, wherein the supporting mechanism comprises a first bevel gear (37), a second bevel gear (38) is connected to the first bevel gear (37), a rotating shaft (39) is inserted into the second bevel gear (38), a screw (40) is fixedly connected to the rotating shaft (39), and a lifting plate (41) is sleeved outside the screw (40).
10. The portable LED power source of claim 9, wherein the lifting plate (41) is fixedly connected with a plurality of supporting plates (42), a plurality of fixing rods (43) are inserted into the lifting plate (41), the fixing rods (43) are connected with the fixing ring (44), and the fixing rods (43) are fixedly connected with the bottom plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140085.3A CN112770578A (en) | 2021-02-01 | 2021-02-01 | LED power that conveniently carries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140085.3A CN112770578A (en) | 2021-02-01 | 2021-02-01 | LED power that conveniently carries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112770578A true CN112770578A (en) | 2021-05-07 |
Family
ID=75704575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110140085.3A Withdrawn CN112770578A (en) | 2021-02-01 | 2021-02-01 | LED power that conveniently carries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112770578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114599183A (en) * | 2022-03-11 | 2022-06-07 | 杭州摩科智能互联有限公司 | Real estate printing terminal cabinet |
-
2021
- 2021-02-01 CN CN202110140085.3A patent/CN112770578A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114599183A (en) * | 2022-03-11 | 2022-06-07 | 杭州摩科智能互联有限公司 | Real estate printing terminal cabinet |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210507 |
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| WW01 | Invention patent application withdrawn after publication |