CN216960535U

CN216960535U - LED power supply with protection device

Info

Publication number: CN216960535U
Application number: CN202220757831.3U
Authority: CN
Inventors: 王鑫
Original assignee: Harbin University of Science and Technology
Current assignee: Harbin University of Science and Technology
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-12
Anticipated expiration: 2032-04-01

Abstract

The utility model provides an LED power supply with a protection device, belonging to the technical field of LED power supplies, and the LED power supply with the protection device comprises a power supply body, a power supply control circuit and a power supply control circuit, wherein the power supply control circuit is connected with the power supply control circuit; an LED power supply body; the lower cover shell is fixedly connected to the lower end of the LED power supply body through a bolt; the upper cover shell is movably hinged to the upper end of the lower cover shell through a hinge shaft; fixed establishment, fixed establishment includes: the upper clamping box is fixedly connected with one side end of the upper cover shell; the lower clamping box is fixedly connected to one side end of the lower cover shell; the support frame is fixedly connected to the lower end of the upper card box; the two telescopic rods are respectively and fixedly connected to the two side ends of the supporting frame; the two second springs are respectively sleeved on the circumferential surfaces of the two telescopic rods; the two swing fixture blocks are respectively and fixedly connected to one ends of the two telescopic rods; this facility is through the protection to LED power body, and is putting into conveniently and take out LED power body, to the protection of the electric wire exit of LED power body, to the effect of electric wire protection when using for a long time.

Description

LED power supply with protection device

Technical Field

The utility model belongs to the technical field of LED power supplies, and particularly relates to an LED power supply with a protection device.

Background

The LED power supply is one of power supplies, a device for supplying power to an electronic device, and 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 electronic device that can provide the signal is called the signal source. Lithium batteries, dry batteries, rectified power supplies, signal sources are sometimes also referred to as power supplies.

When using the LED power among the prior art, can't protect it to lead to dropping and cause the damage, and it is also inconvenient inadequately when installing, waste time and energy through dismantling the installation, lead to the LED power supply body power cord to receive the problem of rupture easily when using for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED power supply with a protection device, and aims to solve the problems that in the prior art, when the LED power supply is used, the LED power supply cannot be protected, so that the LED power supply is dropped and damaged, the LED power supply is inconvenient to mount, time and labor are wasted by dismounting and mounting, and a power line of an LED power supply body is easily broken when the LED power supply is used for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme:

an LED power supply with protection, comprising: an LED power supply body; the lower cover shell is fixedly connected to the lower end of the LED power supply body through bolts; the upper cover shell is movably hinged to the upper end of the lower cover shell through a hinge shaft; a securing mechanism, the securing mechanism comprising: the upper clamping box is fixedly connected to one side end of the upper cover shell; the lower clamping box is fixedly connected to one side end of the lower cover shell; the support frame is fixedly connected to the lower end of the upper clamping box; the two telescopic rods are respectively and fixedly connected to the two side ends of the supporting frame; the two second springs are respectively sleeved on the circumferential surfaces of the two telescopic rods; the two swing fixture blocks are respectively and fixedly connected to one ends of the two telescopic rods; the two rotating rods are respectively and rotatably connected to the lower end of the supporting frame, and the two swing fixture blocks are respectively and rotatably connected to the circumferential surfaces of the two rotating rods; the placing groove is formed in the upper end of the lower clamping box; and the two hook blocks are respectively and fixedly connected with the inner walls of the two sides of the placing groove.

According to a preferable scheme of the utility model, one side end of the lower clamping box is provided with two rectangular sliding grooves, rectangular sliding blocks are connected in the two rectangular sliding grooves in a sliding manner, and one ends of the two rectangular sliding blocks are fixedly connected with stripping blocks.

As a preferred scheme of the utility model, the upper inner wall of the upper cover shell is fixedly connected with two limiting tables, the circumferential surfaces of the two limiting tables are respectively sleeved with a first spring, and the lower ends of the two limiting tables are fixedly connected with a pressing plate.

As a preferable scheme of the utility model, four sleeve blocks are arranged at the upper end of the LED power supply body.

In a preferred embodiment of the present invention, a pulling plate is fixedly connected to one side end of the upper cover shell, a cushion pad is fixedly connected to a lower end of the lower cover shell, and a friction plate is fixedly connected to a lower end of the cushion pad.

As a preferable scheme of the present invention, both side ends of the upper cover shell are fixedly connected with upper sleeve covers, and both side ends of the lower cover shell are fixedly connected with lower sleeve covers.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, through setting up the swing fixture block at last card box lower extreme, extrude through the elastic force of second spring for two swing fixture blocks block card advance and collude the piece, make upper cover shell and lower cover shell carry out fixed effect.

2. In this scheme, through setting up the piece of shelling of card box one end under, the upper end that drives the swing fixture block removes to loosen the piece that colludes with the swing fixture block, can reach the effect of opening the upper cover shell, through setting up the clamp plate under the upper cover shell, at the elastic force of first spring, carry out the effect of protecting to LED power body.

3. In this scheme, through setting up upper cover and the lower cover in upper cover shell one end, protect LED power body electric wire for the electric wire of LED power body prevents the effect of short crack, through setting up the blotter at lower cover shell lower extreme, has played the effect of cushion effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of a first perspective of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a partial exploded view of the lower cartridge of the present invention;

FIG. 4 is a perspective view of the present invention from a second perspective.

In the figure: 1. an upper cover shell; 2. a lower cover shell; 3. a cushion pad; 4. a friction plate; 5. covering the sleeve; 6. a lower sleeve cover; 7. pulling a plate; 8. mounting a card box; 9. a card box is arranged; 10. a limiting table; 11. a first spring; 12. pressing a plate; 13. sleeving blocks; 14. an LED power supply body; 15. swinging the fixture block; 16. a rotating rod; 17. a support frame; 18. a second spring; 19. a telescopic rod; 20. hooking the block; 21. a rectangular slider; 22. stripping the moving block; 23. a placement groove; 24. a rectangular chute.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

an LED power supply with protection, comprising: an LED power supply body 14; the lower cover shell 2 is fixedly connected to the lower end of the LED power supply body 14 through bolts; the upper cover shell 1 is movably hinged to the upper end of the lower cover shell 2 through a hinge shaft; fixed establishment, fixed establishment includes: the upper clamping box 8 is fixedly connected to one side end of the upper cover shell 1; a lower card box 9 fixedly connected to one side end of the lower cover shell 2; the supporting frame 17 is fixedly connected to the lower end of the upper card box 8; two telescopic rods 19 respectively fixedly connected to both side ends of the support frame 17; two second springs 18 respectively sleeved on the circumferential surfaces of the two telescopic rods 19; the two swing fixture blocks 15 are respectively and fixedly connected to one ends of the two telescopic rods 19; the two rotating rods 16 are respectively and rotatably connected to the lower end of the supporting frame 17, and the two swing fixture blocks 15 are respectively and rotatably connected to the circumferential surfaces of the two rotating rods 16; a placing groove 23 opened at the upper end of the lower cartridge 9; and two hook blocks 20 fixedly connected to the inner walls of both sides of the placing groove 23, respectively.

In the embodiment of the utility model, the swing fixture block 15 arranged at the lower end of the upper card box 8 is clamped under the hook block 20 under the expansion force of the second spring 18, so as to fix the upper cover shell 1 and the lower cover shell 2, the peeling block 22 arranged at one end of the lower card box 9 drives the upper end of the swing fixture block 15 to move, so that the upper cover shell 1 can be opened after the two swing fixture blocks 15 release the hook block 20, the pressing plate 12 arranged under the upper cover shell 1 is under the elastic acting force of the first spring 11, so as to protect the LED power supply body 14, the cushion pad 3 arranged under the lower cover shell 2 is used for protecting the lower cover shell 2 against deformation, the friction plate 4 arranged under the cushion pad 3 is used for increasing the friction force between the lower cover shell 2 and the ground, so that the lower cover shell 2 is more stable when being placed, through setting up upper cover 5 at 1 both ends of upper cover shell, played and carried out stable effect to 14 power cords of LED power supply body, prevent LED power supply body 14's power cord rupture, through setting up arm-tie 7 in 1 one end of upper cover shell, can be with the effect that upper cover shell 1 was opened when using, through setting up sleeve block 13 on LED power supply body 14, played the effect of supporting LED power supply body 14, make upper cover shell 1 receive the effect that is difficult for producing the deformation when extrudeing, what need explain is: the specific type of the LED power source 14 is selected by a person skilled in the art, and the above LED power source 14 belongs to the prior art, and the detailed description thereof is omitted.

Specifically, referring to fig. 3, two rectangular sliding grooves 24 are formed in one side end of the lower card box 9, rectangular sliding blocks 21 are slidably connected in the two rectangular sliding grooves 24, and stripping blocks 22 are fixedly connected to one ends of the two rectangular sliding blocks 21.

In this embodiment: the swing latch 15 is moved by a peeling block 22 provided at one end of the lower cartridge 9, so that the swing latch 15 releases the hook 20, thereby opening the upper cover case 1.

Specifically, referring to fig. 2, the upper inner wall of the upper cover shell 1 is fixedly connected with two limiting tables 10, the circumferential surfaces of the two limiting tables 10 are both sleeved with a first spring 11, and the lower ends of the two limiting tables 10 are fixedly connected with a pressing plate 12.

In this embodiment: by means of a pressure plate 12 arranged under the upper cover shell 1, the elastic action of the first spring 11; the LED power supply body 14 is protected from deformation by the force.

Specifically, referring to fig. 2, four sleeve blocks 13 are disposed at the upper end of the LED power source body 14.

In this embodiment: through the sleeve block 13 arranged on the LED power supply body 14, the LED power supply body 14 can be supported, so that the LED power supply body 14 is not easy to break.

Specifically, referring to fig. 1 and 4, a pulling plate 7 is fixedly connected to one side end of the upper cover shell 1, a cushion pad 3 is fixedly connected to the lower end of the lower cover shell 2, and a friction plate 4 is fixedly connected to the lower end of the cushion pad 3.

In this embodiment: through the arm-tie 7 that sets up in upper cover shell 1 one end, can play the effect of taking off upper cover shell 1, through setting up blotter 3 under lower cover shell 2, played the effect of buffering lower cover shell 2.

Specifically, referring to fig. 1, both side ends of the upper cover case 1 are fixedly connected with an upper cover 5, and both side ends of the lower cover case 2 are fixedly connected with a lower cover 6.

In this embodiment: through the upper sleeve cover 5 arranged at one end of the upper cover shell 1, the power line of the LED power supply body 14 is protected to prevent the power line from being broken at the outlet.

The working principle and the using process of the utility model are as follows: this facility is through putting into lower cover shell 2 back with LED power body 14, will go up swing fixture block 15 card under card box 8 and go into in colluding piece 20, thereby carry out the effect of fixing with upper cover shell 1 and lower cover shell 2, the accessible holds between the fingers two pieces of peeling block 22 when opening, drive swing fixture block 15 and remove, make swing fixture block 15 loosen colluding piece 20 after, can open upper cover shell 1, this facility is through the protection to LED power body 14, and put into conveniently and take out LED power body 14, protect the electric wire exit of LED power body 14, the effect to the electric wire protection when using for a long time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An LED power supply with a protection device, comprising: an LED power supply body (14); the lower cover shell (2) is fixedly connected to the lower end of the LED power supply body (14) through bolts; the upper cover shell (1) is movably hinged to the upper end of the lower cover shell (2) through a hinge shaft; a securing mechanism, the securing mechanism comprising: the upper clamping box (8) is fixedly connected to one side end of the upper cover shell (1); the lower clamping box (9) is fixedly connected to one side end of the lower cover shell (2); the supporting frame (17) is fixedly connected to the lower end of the upper clamping box (8); the two telescopic rods (19) are respectively and fixedly connected to the two side ends of the supporting frame (17); the two second springs (18) are respectively sleeved on the circumferential surfaces of the two telescopic rods (19); the two swing fixture blocks (15) are respectively and fixedly connected to one ends of the two telescopic rods (19); the two rotating rods (16) are respectively and rotatably connected to the lower end of the supporting frame (17), and the two swing fixture blocks (15) are respectively and rotatably connected to the circumferential surfaces of the two rotating rods (16); a placing groove (23) which is arranged at the upper end of the lower card box (9); and the two hook blocks (20) are respectively fixedly connected with the inner walls of the two sides of the placing groove (23).

2. The LED power supply with the protection device as claimed in claim 1, wherein: two rectangle spout (24) have been seted up to one side end of lower card box (9), two equal sliding connection has rectangle slider (21) in rectangle spout (24), two the equal fixedly connected with of one end of rectangle slider (21) peels movable block (22).

3. The LED power supply with protection device of claim 2, wherein: two spacing platforms (10) of last inner wall fixedly connected with of upper cover shell (1), two the circumference surface of spacing platform (10) all is equipped with first spring (11), two the lower extreme fixedly connected with clamp plate (12) of spacing platform (10).

4. The LED power supply with the protection device as claimed in claim 3, wherein: the upper end of the LED power supply body (14) is provided with four sleeve blocks (13).

5. The LED power supply with the protection device according to claim 4, wherein: one side end of the upper cover shell (1) is fixedly connected with a pulling plate (7), the lower end of the lower cover shell (2) is fixedly connected with a cushion pad (3), and the lower end of the cushion pad (3) is fixedly connected with a friction plate (4).

6. The LED power supply with the protection device as claimed in claim 5, wherein: the improved structure is characterized in that the two side ends of the upper cover shell (1) are fixedly connected with upper sleeve covers (5), and the two side ends of the lower cover shell (2) are fixedly connected with lower sleeve covers (6).