CN212259396U

CN212259396U - LED driving power supply shell with pressing line protective cover

Info

Publication number: CN212259396U
Application number: CN202020974822.0U
Authority: CN
Inventors: 余钢; 陈永强; 杜振伟
Original assignee: Jiangxi Meike Photoelectric Technology Co ltd
Current assignee: Jiangxi Meike Photoelectric Technology Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2020-12-29
Anticipated expiration: 2030-06-01

Abstract

An LED driving power supply shell with a pressing line protective cover comprises a mounting seat, a cover plate and a tightening sheath; the left end and the right end of the mounting seat are respectively provided with a wire inlet end and a wire outlet end; the cover plate is arranged in the middle of the mounting seat, the two sides of the cover plate are respectively provided with a movable cover, the movable covers are provided with rotating shafts, and the rotating shafts are rotatably connected with the mounting seat; grooves are formed in the movable cover and the mounting seat; a limit plug is arranged at the through hole in a matching way; the mounting seat is provided with a slot, and the bottom of the cover plate is provided with a bolt piece; a limiting plate is arranged on the cover plate; the bottom of the cover plate is provided with a rubber part which is an elastic part; the tightening sheath is sleeved outside the mounting seat and the cover plate and comprises a supporting plate, a base plate and an elastic belt; the supporting plates are positioned at the top and the bottom of the lacing sheath; the base plate and the elastic belt are provided with a plurality of groups; the elastic belt and the base plate are matched to form the side wall of the tightening sheath; the utility model discloses the apron is dismantled conveniently with the mount pad installation, and the maintenance of being convenient for has dustproof and waterproof function simultaneously.

Description

LED driving power supply shell with pressing line protective cover

Technical Field

The utility model relates to a LED drive power supply technical field especially relates to a take LED drive power supply shell of line ball protective cover.

Background

The LED constant-current constant-voltage driving power supply is a constant-current type isolation driving power supply designed according to the characteristics of LEDs. The constant current driving mode is adopted to ensure that the current of the LED tube is basically kept unchanged (according to the specific power supply current error) when the voltage drop of the LED tube changes so as to obtain the expected brightness requirement and ensure the consistency of the brightness and the chromaticity of each LED; with the rapid development of LED lamps, the style of LED power supplies is required to follow the change of the day and the night, and the LED power supplies are developed from the previous built-in type to the current isolated type, safe independent type and external type. Regardless of the type of LED power source, the configuration of the LED power source housing has a critical impact on the configuration of the LED power source itself. Many driving power supply shells in the current market are not provided with a wire pressing protective cover, and a wiring terminal is exposed outside and is unsafe; the electronic wire is not fixed and pressed well and is easy to loosen.

In order to solve the problems, the application provides an LED driving power supply shell with a pressing line protective cover.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

The problem that in the prior art, a plurality of driving power supply shells on the market do not have a wire pressing protective cover, and a wiring terminal is exposed outside and is unsafe is solved; the electron line does not have fixed pressure, the easy not hard up technical problem, the utility model provides a take LED drive power supply shell of line ball protective cover, the utility model discloses the apron is convenient with the mount pad installation dismantlement, and the maintenance of being convenient for has dustproof and waterproof function simultaneously.

(II) technical scheme

In order to solve the problems, the utility model provides a LED driving power supply shell with a pressing line protective cover, which comprises an installation seat, a cover plate and a tightening sheath;

the left end and the right end of the mounting seat are respectively provided with a wire inlet end and a wire outlet end; the cover plate is arranged in the middle of the mounting seat, the two sides of the cover plate are respectively provided with a movable cover, the movable covers are provided with rotating shafts, and the rotating shafts are rotatably connected with the mounting seat; grooves are formed in the movable cover and the mounting seat, and the grooves are matched to form through holes for cables to pass through; a limit plug is arranged at the through hole in a matching way; a plurality of locking bolts are arranged on the movable cover in a matching way;

the mounting seat is provided with a slot, the bottom of the cover plate is provided with a plug pin piece, and the plug pin piece is matched and inserted into the slot; the cover plate is provided with a limiting plate, and the limiting plate slides along the inner wall of the mounting seat; the bottom of the cover plate is provided with a rubber part which is an elastic part;

the tightening sheath is sleeved outside the mounting seat and the cover plate and comprises a supporting plate, a base plate and an elastic belt; the supporting plates are positioned at the top and the bottom of the lacing sheath; the base plates and the elastic belts are arranged in a plurality of groups, and two sides of the base plates which are adjacently arranged are fixedly connected with the elastic belts; the elastic belt is fixedly connected with the supporting plates positioned at the top and the bottom of the tightening sheath; the elastic belt and the base plate are matched to form the side wall of the tightening sheath.

Preferably, the wire inlet end and the wire outlet end are both provided with a wiring terminal.

Preferably, a plurality of winding posts are arranged on the wire inlet end.

Preferably, an elastic pad is arranged on the inner wall of the groove.

Preferably, the stop plug is provided with a sealing gasket.

Preferably, a plurality of heat dissipation fins are disposed on the support plate at the top of the lacing sheath.

Preferably, the heat dissipation fins are made of aluminum alloy materials, and the heat dissipation fins are provided with air vents.

The above technical scheme of the utility model has following profitable technological effect: in the utility model, the left and right ends of the mounting seat are respectively provided with a wire inlet end and a wire outlet end; the cover plate is arranged in the middle of the mounting seat, the two sides of the cover plate are respectively provided with a movable cover, the movable covers are provided with rotating shafts, and the rotating shafts are rotatably connected with the mounting seat; in actual use, cables are connected with the wiring terminals on the wire inlet end and the wire outlet end respectively, redundant cables are wound on the winding posts, and the cables penetrate through the middle of the limiting plug and the grooves in the mounting seat; the cover plate is pressed downwards, the plug pin piece is inserted into the slot, and meanwhile the limiting plate slides along the inner wall of the mounting seat; pulling the tightening sheath to keep the elastic belt in a stretching state, sleeving the whole tightening sheath on the cover plate and the mounting seat, loosening the tightening sheath, ensuring that the cover plate is tightly buckled on the mounting seat under the action of the elastic force of the elastic belt, wherein the cover plate is provided with a rubber part which is an elastic part, and the rubber part is deformed after being extruded so as to fill the joint between the cover plate and the mounting seat, thereby playing the role of water discharging and dust prevention; a vertical plate is arranged on the inner wall of the mounting seat, and a threaded hole in threaded connection with the limiting plug in a matching manner is formed in the vertical plate; connecting the limiting plug connected with the cable with the threaded hole, and ensuring that the cable is fixed in position, wherein the cable penetrates through the groove; the movable cover is rotated and is tightly fixed with the mounting seat by using the locking bolt, the elastic cushion is arranged on the groove and is in contact with the outer cladding layer of the cable, and the elastic cushion is elastically deformed after being extruded, so that a sealing structure is realized. The utility model discloses the apron is dismantled conveniently with the mount pad installation, and the maintenance of being convenient for has dustproof and waterproof function simultaneously.

Drawings

Fig. 1 is the utility model provides a take structure schematic diagram of the LED drive power supply shell of pressing the line protection cover.

Fig. 2 is the utility model provides a take mounting structure sketch map of apron and mount pad in the LED drive power supply shell of moulding by wire protective cover.

Fig. 3 is the structural schematic diagram of the sheath tightened in the LED driving power supply housing with the wire protecting cover provided by the present invention.

Fig. 4 is the utility model provides a take structure schematic of spacing stopper in the LED drive power supply shell of pressing the line protective cover.

Fig. 5 is a schematic view of the mounting structure of the movable cover and the mounting seat in the LED driving power supply housing with the protecting cover.

Reference numerals: 1. a wire inlet end; 2. a movable cover; 3. a rotating shaft; 4. tightening the sheath; 401. a support plate; 402. a substrate; 403. an elastic band; 5. heat dissipation fins; 6. a wire outlet end; 7. a wiring terminal; 8. a winding post; 9. a through hole; 10. a limiting plug; 11. a sealing gasket; 12. locking the bolt; 13. an elastic pad; 14. a mounting seat; 15. a cover plate; 16. a latch member; 17. a rubber member; 18. a slot; 19. and a limiting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the LED driving power supply housing with a protecting cover for pressing lines provided by the present invention comprises a mounting seat 14, a cover plate 15 and a tightening sheath 4;

the left end and the right end of the mounting seat 14 are respectively provided with a wire inlet end 1 and a wire outlet end 6; the cover plate 15 is arranged in the middle of the mounting seat 14, the movable covers 2 are arranged on two sides of the cover plate 15, the rotating shafts 3 are arranged on the movable covers 2, and the rotating shafts 3 are rotatably connected with the mounting seat 14; grooves are formed in the movable cover 2 and the mounting seat 14 and matched with each other to form a through hole 9 for a cable to pass through; a limit plug 10 is arranged at the through hole 9 in a matching way; a plurality of locking bolts 12 are arranged on the movable cover 2 in a matching way;

a slot 18 is arranged on the mounting seat 14, a latch piece 16 is arranged at the bottom of the cover plate 15, and the latch piece 16 is inserted into the slot 18 in a matching way; a limiting plate 19 is arranged on the cover plate 15, and the limiting plate 19 slides along the inner wall of the mounting seat 14; the bottom of the cover plate 15 is provided with a rubber part 17, and the rubber part 17 is an elastic part;

the tightening sheath 4 is sleeved outside the mounting seat 14 and the cover plate 15, and the tightening sheath 4 comprises a support plate 401, a base plate 402 and an elastic belt 403; support plates 401 are located at the top and bottom of lacing sheath 4; a plurality of groups of substrates 402 and elastic belts 403 are arranged, and two sides of each substrate 402 which are arranged adjacently are fixedly connected with the elastic belts 403; the elastic band 403 is fixedly connected with the supporting plates 401 positioned at the top and the bottom of the lacing sheath 4; the elastic band 403 cooperates with the base plate 402 to form the side walls of the cinch sheath 4.

In the utility model, the left and right ends of the mounting seat 14 are respectively provided with a wire inlet end 1 and a wire outlet end 6; the cover plate 15 is arranged in the middle of the mounting seat 14, the movable covers 2 are arranged on two sides of the cover plate 15, the rotating shafts 3 are arranged on the movable covers 2, and the rotating shafts 3 are rotatably connected with the mounting seat 14; in actual use, cables are connected with the wiring terminals 7 on the wire inlet end 1 and the wire outlet end 6 respectively, redundant cables are wound on the winding posts 8, and the cables penetrate through the middle of the limiting plug 10 and the grooves in the mounting seat 14; pressing cover plate 15 downwards, ensuring insertion of latch member 16 inside slot 18, while limiting plate 19 slides along the inner wall of mounting seat 14; pulling the tightening sheath 4 to keep the elastic band 403 in a stretching state, sleeving the whole tightening sheath 4 on the cover plate 15 and the mounting seat 14, after loosening the tightening sheath 4, ensuring that the cover plate 15 is tightly buckled on the mounting seat 14 under the action of the elastic force of the elastic band 403, wherein the cover plate 15 is provided with a rubber part 17, the rubber part 17 is an elastic part, and the rubber part 17 deforms after being extruded, so that the joint between the cover plate 15 and the mounting seat 14 is filled with the rubber part 17, and the waterproof and dustproof effects are achieved; a vertical plate is arranged on the inner wall of the mounting seat 14, and a threaded hole in threaded connection with the limiting plug 10 in a matched mode is formed in the vertical plate; connecting the limiting plug 10 connected with the cable with the threaded hole, and ensuring that the cable is fixed in position, wherein the cable penetrates through the groove; the movable cover 2 is rotated, the movable cover 2 and the mounting seat 14 are tightly fixed through the locking bolt 12, the elastic pad 13 is arranged on the groove, the elastic pad 13 is in contact with the outer cladding layer of the cable and elastically deforms after being extruded, and therefore the sealing structure is achieved. The utility model discloses apron 15 is dismantled conveniently with 14 installations of mount pad, and the maintenance of being convenient for has dustproof and waterproof function simultaneously.

In an alternative embodiment, terminals 7 are provided on both the inlet 1 and outlet 6 terminals.

The connection terminal 7 is used for connecting a cable to transmit power.

In an alternative embodiment, the inlet end 1 is provided with a plurality of winding posts 8.

It should be noted that the mounted redundant cables can be wound on the winding post 8, so that the cables can be stored neatly.

In an alternative embodiment, the inner wall of the recess is provided with a resilient pad 13.

It should be noted that the elastic pad 13 is in contact with the outer covering of the cable and is elastically deformed after being squeezed, thereby achieving a sealing structure.

In an alternative embodiment, the stop plug 10 is provided with a sealing gasket 11.

Note that the sealing gasket 11 cooperates with the riser to form a sealing structure.

In an alternative embodiment, a plurality of heat fins 5 are provided on the support plate 401 at the top of the lacing sheath 4. The heat dissipation fins 5 are made of aluminum alloy materials, and the heat dissipation fins 5 are provided with ventilation holes.

It should be noted that the supporting plate 401 is a metal heat conducting plate, the supporting plate 401 is in contact with the cover plate 15 to facilitate heat dissipation, and the heat dissipating fins 5 increase the contact area with air to improve the heat dissipation effect.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An LED driving power supply shell with a pressing line protective cover is characterized by comprising an installation seat (14), a cover plate (15) and a tightening sheath (4);

the left end and the right end of the mounting seat (14) are respectively provided with a wire inlet end (1) and a wire outlet end (6); the cover plate (15) is arranged in the middle of the mounting seat (14), the two sides of the cover plate (15) are respectively provided with a movable cover (2), the movable covers (2) are provided with a rotating shaft (3), and the rotating shafts (3) are rotatably connected with the mounting seat (14); grooves are formed in the movable cover (2) and the mounting seat (14) and matched with each other to form a through hole (9) for a cable to pass through; a limit plug (10) is arranged at the through hole (9) in a matching way; a plurality of locking bolts (12) are arranged on the movable cover (2) in a matching way;

a slot (18) is formed in the mounting seat (14), a plug piece (16) is arranged at the bottom of the cover plate (15), and the plug piece (16) is inserted into the slot (18) in a matched mode; a limiting plate (19) is arranged on the cover plate (15), and the limiting plate (19) slides along the inner wall of the mounting seat (14); the bottom of the cover plate (15) is provided with a rubber part (17), and the rubber part (17) is an elastic part;

the tightening sheath (4) is sleeved outside the mounting seat (14) and the cover plate (15), and the tightening sheath (4) comprises a supporting plate (401), a base plate (402) and an elastic belt (403); the supporting plates (401) are positioned at the top and the bottom of the lacing sheath (4); the base plates (402) and the elastic belts (403) are arranged in multiple groups, and two sides of the base plates (402) which are arranged adjacently are fixedly connected with the elastic belts (403); the elastic belt (403) is fixedly connected with the supporting plates (401) positioned at the top and the bottom of the lacing sheath (4); the elastic band (403) cooperates with the base plate (402) to form the side wall of the tightening sheath (4).

2. The LED driving power supply shell with the protecting cover for the wire according to claim 1, wherein the wire inlet end (1) and the wire outlet end (6) are provided with wire connecting terminals (7).

3. The LED driving power supply housing with the protecting cover for the wire according to claim 1, wherein a plurality of winding posts (8) are arranged on the wire inlet end (1).

4. The LED driving power supply housing with the protecting cover for wire according to claim 1, wherein the inner wall of the groove is provided with an elastic pad (13).

5. The LED driving power supply housing with the protecting cover for the wire according to claim 1, wherein the limiting plug (10) is provided with a sealing gasket (11).

6. The power supply housing with a protecting cover for LED driver with cable according to claim 1, characterized in that a plurality of heat dissipating fins (5) are provided on the support plate (401) on top of the lacing sheath (4).

7. The LED driving power supply housing with the protecting cover for protecting against wire harness as claimed in claim 6, wherein the heat sink fins (5) are made of aluminum alloy, and the heat sink fins (5) are provided with ventilation holes.