CN220707265U - LED power anti-drop connecting device - Google Patents
LED power anti-drop connecting device Download PDFInfo
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- CN220707265U CN220707265U CN202322380785.7U CN202322380785U CN220707265U CN 220707265 U CN220707265 U CN 220707265U CN 202322380785 U CN202322380785 U CN 202322380785U CN 220707265 U CN220707265 U CN 220707265U
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- fixedly connected
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- wiring
- power supply
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- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002269 spontaneous effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an LED power supply anti-drop connecting device, which relates to the technical field of LED power supplies and comprises a power supply shell, wherein a wiring board is fixedly connected to the side wall of the power supply shell, four rubber wiring seats are symmetrically and fixedly connected to the top of the wiring board, wiring holes are formed in the upper parts of the rubber wiring seats, rubber press blocks are arranged in the upper parts of the wiring holes, each rubber press block is matched with the corresponding rubber wiring seat, two elastic clamping strips are symmetrically and fixedly connected to the top of each sliding rod, and each elastic clamping strip is matched with the corresponding rubber wiring seat. According to the utility model, the cable can be stably clamped in the corresponding rubber wire holder through the downward movement of the rubber pressing block, the side wall of each elastic clamping strip is fixedly connected with the plurality of clamping teeth, and the plurality of clamping teeth can further clamp the outer wall of the cable, so that the stability of the cable in use is improved, and the anti-falling effect of the cable is improved.
Description
Technical Field
The utility model relates to the technical field of LED power supplies, in particular to an LED power supply anti-falling connecting device.
Background
When the LED lamp is used, a power supply is needed, the LED power supply is driven by constant current, the high-voltage capacitor is switched through the relay contact to trigger the starting mode, and when the LED lamp is used, the LED power supply is required to be fixedly connected with a wiring board on the LED power supply through a wire to conduct electricity, so that the LED power supply can be normally used.
Through retrieval, a convenient anti-falling wiring terminal with the publication number of CN201656007U comprises an insulating base, a metal conductive connecting piece and a wire fixing screw, wherein square windows are respectively arranged on the left side and the right side of the upper end of the insulating base; the metal conductive connecting piece is fixed, the left and right of the lower end of the insulating base body are respectively provided with an installation clamping foot, and the inner sides of the two installation clamping feet are respectively provided with a clamping groove.
However, the conventional anti-falling convenient wiring terminal adopts a screw to fix a wire when in use, and after long-time use, the screw is easy to loose, so that the wire is not fixed firmly enough, and poor contact and falling of the wire are easy to cause.
Disclosure of Invention
The utility model is provided in view of the problems of the existing anti-falling convenient wiring terminal.
Therefore, the utility model aims to provide the LED power supply anti-drop connecting device, which solves the problems that the wire is fixed by adopting the screw, the screw is easy to loose after long-time use, the wire is not fixed firmly enough, and poor contact and drop of the wire are easy to cause.
In order to achieve the above object, the present utility model provides the following technical solutions:
the utility model provides a LED power anti-drop connecting device, includes power supply housing, the lateral wall fixedly connected with wiring board of power supply housing, four rubber wiring holders of top symmetry fixedly connected with of wiring board, every the top of rubber wiring holder all is provided with the wiring hole, every the top in wiring hole all is provided with the rubber briquetting, every the rubber briquetting all with the rubber wiring holder assorted that corresponds, the lateral wall fixedly connected with four fixed plates of power supply housing, every the equal fixedly connected with slide bar in top of fixed plate, every equal symmetrical fixedly connected with of top of slide bar two elasticity clamping strips, every the equal fixedly connected with of lateral wall of elasticity clamping strip a plurality of clamping teeth, every the elasticity clamping strip all with the rubber wiring holder assorted that corresponds, the lateral wall of power supply housing is provided with down the mechanism, every the rubber briquetting all with the mechanism assorted that pushes down, utilize the rubber briquetting and the elasticity clamping strip that sets up, the top in every wiring hole all is provided with the rubber briquetting, every rubber briquetting all with the corresponding rubber clamping strip with the equal symmetrical clamping strips of corresponding rubber clamping strips, each clamping strip has improved the equal stability when having improved the equal cable of the equal symmetrical clamping connection of two clamping strips, and a plurality of the equal cable down, the equal cable connection of elastic clamping strips has been used for the equal cable connection to have the equal stability.
Preferably, the pushing mechanism comprises a screw rod, a movable plate, four connecting rods and a rotary table, the screw rod is rotationally connected to the top of the wiring board, the movable plate is in threaded sleeve connection with the rod wall of the screw rod, each connecting rod is fixedly connected to the bottom of the movable plate, each rubber press block is fixedly connected with the corresponding connecting rod, the rotary table is fixedly connected to the top of the screw rod, the screw rod and the movable plate are used for being rotationally connected to the top of the wiring board, the movable plate is in threaded sleeve connection with the rod wall of the screw rod, and the rotary table can drive the screw rod to rotate, so that the movable plate drives a plurality of connecting rods and the rubber press blocks to synchronously move downwards.
Preferably, each rod wall of slide bar has all movably sleeved the sleeve pipe, every equal fixedly connected with spring between fixed plate and the corresponding sleeve pipe, every the equal activity of spring is sleeved in the rod wall of corresponding slide bar, utilizes sleeve pipe and the spring that sets up, and the equal activity of rod wall of every slide bar has sleeved the sleeve pipe, equal fixedly connected with spring between every fixed plate and the corresponding sleeve pipe, after the cable is connected, loosen the sleeve pipe and make the spring upwards promote the sleeve pipe and remove, the sleeve pipe upwards moves and can grasp the clamp with two elasticity card strips to the inside extrusion of sleeve pipe for two elasticity card strips grasp the clamp to the cable outer wall jointly, thereby further improved the anti-drop effect of cable.
Preferably, the top fixedly connected with gag lever post of wiring board, the movable plate activity cup joints in the pole wall of gag lever post, utilizes the gag lever post that sets up, and the top fixedly connected with gag lever post of wiring board, the movable plate activity cup joints in the pole wall of gag lever post to stability when can improving the movable plate and remove.
Preferably, each sliding rod is provided with a jack corresponding to the inside of the sleeve, each sliding rod is inserted between the corresponding sleeve and the sliding rod, the jack is provided with the jack corresponding to the inside of the sleeve by the aid of the inserted rod, the inserted rod is inserted between the corresponding sleeve and the sliding rod, and the inserted rod is inserted into the jack corresponding to the jack, so that the spring can be effectively limited, and the sleeve is prevented from moving upwards when the spring is pushed in a spontaneous state.
Preferably, the side wall of the power supply shell is symmetrically provided with a plurality of heat dissipation holes, and the side wall of the power supply shell is symmetrically provided with a plurality of heat dissipation holes by utilizing the heat dissipation holes, so that the LED power supply can be effectively dissipated.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the cable can be stably clamped in the corresponding rubber wire holder through the downward movement of the rubber pressing block, the side wall of each elastic clamping strip is fixedly connected with the plurality of clamping teeth, and the plurality of clamping teeth can further clamp the outer wall of the cable, so that the stability of the cable in use is improved, and the anti-falling effect of the cable is improved.
2. According to the utility model, after the cable is connected, the sleeve is loosened, so that the spring pushes the sleeve to move upwards, and the sleeve moves upwards to press the two elastic clamping strips into the sleeve, so that the two elastic clamping strips clamp the outer wall of the cable together, and the anti-falling effect of the cable is further improved.
3. According to the utility model, the inserted rod is inserted into the corresponding jack, so that the spring can be effectively limited, and the sleeve is prevented from being pushed to move upwards in a spontaneous state of the spring.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a side view of FIG. 1 of the present utility model;
fig. 3 is an enlarged view of the portion a of fig. 1 according to the present utility model.
Reference numerals illustrate:
1. a power supply housing; 2. a wiring board; 3. rubber wire holder; 4. a rubber briquetting; 5. a fixing plate; 6. a slide bar; 7. an elastic clamping strip; 8. latch teeth; 9. a screw rod; 10. a moving plate; 11. a connecting rod; 12. a turntable; 13. a sleeve; 14. a spring; 15. a limit rod; 16. and a plunger.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses an LED power supply anti-drop connecting device.
The utility model provides an LED power anti-drop connecting device as shown in figures 1-3, which comprises a power supply shell 1, wherein the side wall of the power supply shell 1 is fixedly connected with a wiring board 2, the top of the wiring board 2 is symmetrically and fixedly connected with four rubber wiring holders 3, wiring holes are formed in the upper part of each rubber wiring holder 3, rubber press blocks 4 are arranged in the upper part of each wiring hole, each rubber press block 4 is matched with the corresponding rubber wiring holder 3, the side wall of the power supply shell 1 is fixedly connected with four fixing plates 5, the top of each fixing plate 5 is fixedly connected with a sliding rod 6, the top of each sliding rod 6 is symmetrically and fixedly connected with two elastic clamping strips 7, the side wall of each elastic clamping strip 7 is fixedly connected with a plurality of clamping teeth 8, each elastic clamping strip 7 is matched with the corresponding rubber wiring holder 3, the side wall of the power supply shell 1 is provided with a pressing mechanism, each rubber press block 4 is matched with the pressing mechanism, the rubber press blocks 4 and the elastic clamping strips 7 are arranged in the upper part of each wiring hole, the rubber press blocks 4 are matched with the corresponding rubber press blocks 4, the elastic clamping strips are respectively connected with the corresponding clamping strips 3, and the elastic clamping strips are respectively, and the stability of the connecting wires can be further improved, and the elastic clamping strips are respectively connected with the two elastic clamping strips and the corresponding to the wiring holders 3, and the elastic clamping strips are respectively connected with the elastic clamping strips and the elastic clamping strips are respectively.
In order to realize that the movable plate 10 drives a plurality of connecting rods 11 and rubber press blocks 4 to synchronously move downwards, as shown in fig. 1-3, the pressing mechanism comprises a screw rod 9, a movable plate 10, four connecting rods 11 and a rotary table 12, the screw rod 9 is rotationally connected to the top of the wiring board 2, the movable plate 10 is in threaded sleeve connection with the rod wall of the screw rod 9, each connecting rod 11 is fixedly connected to the bottom of the movable plate 10, each rubber press block 4 is fixedly connected with the corresponding connecting rod 11, the rotary table 12 is fixedly connected to the top of the screw rod 9, the screw rod 9 is rotationally connected to the top of the wiring board 2 by the aid of the arranged screw rod 9 and the movable plate 10, the rotary table 12 can drive the screw rod 9 to rotate by means of the threaded sleeve connection of the movable plate 10, and accordingly the movable plate 10 drives the plurality of connecting rods 11 and the rubber press blocks 4 to synchronously move downwards.
In order to grasp the outer wall of the cable, as shown in fig. 1-3, the rod wall of each sliding rod 6 is movably sleeved with a sleeve 13, each fixing plate 5 and the corresponding sleeve 13 are fixedly connected with a spring 14, each spring 14 is movably sleeved on the rod wall of the corresponding sliding rod 6, the sleeve 13 is movably sleeved on the rod wall of each sliding rod 6 by the aid of the arranged sleeve 13 and the springs 14, springs 14 are fixedly connected between each fixing plate 5 and the corresponding sleeve 13, after the cable is connected, the sleeve 13 is loosened, the springs 14 push the sleeve 13 upwards, the sleeve 13 moves upwards to squeeze the two elastic clamping strips 7 towards the inner part of the sleeve 13, and the two elastic clamping strips 7 are used for grasping the outer wall of the cable together, so that the cable anti-falling effect is further improved.
In order to improve the stability of the moving plate 10 during moving, as shown in fig. 1-3, the top of the wiring board 2 is fixedly connected with a limiting rod 15, the moving plate 10 is movably sleeved on the rod wall of the limiting rod 15, and by using the limiting rod 15, the top of the wiring board 2 is fixedly connected with the limiting rod 15, and the moving plate 10 is movably sleeved on the rod wall of the limiting rod 15, so that the stability of the moving plate 10 during moving can be improved.
In order to effectively limit the spring 14, the sleeve 13 is prevented from being pushed to move upwards in a spontaneous state of the spring 14, as shown in fig. 3, jacks are formed in the inner portion of each sliding rod 6 and the corresponding sleeve 13, inserting rods 16 are inserted between each sliding rod 6 and the corresponding sleeve 13, jacks are formed in the inner portion of each sliding rod 6 and the corresponding sleeve 13 by means of the arranged inserting rods 16, inserting rods 16 are inserted between each sliding rod 6 and the corresponding sleeve 13, the inserting rods 16 are inserted into the corresponding jacks, accordingly, the spring 14 can be effectively limited, and the sleeve 13 is prevented from being pushed to move upwards in a spontaneous state of the spring 14.
Finally, in order to effectively dissipate heat of the LED power supply, as shown in fig. 1, a plurality of heat dissipation holes are symmetrically formed in the side wall of the power supply housing 1, and the plurality of heat dissipation holes are symmetrically formed in the side wall of the power supply housing 1 by using the arranged heat dissipation holes, so that the LED power supply can be effectively dissipated.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a LED power anti-drop connecting device, includes power shell (1), its characterized in that, the lateral wall fixedly connected with wiring board (2) of power shell (1), four rubber wiring holders (3) of top symmetry fixedly connected with of wiring board (2), every the top of rubber wiring holder (3) all is provided with the wiring hole, every the top of wiring hole all is provided with rubber briquetting (4), every rubber briquetting (4) all with rubber wiring holder (3) assorted that corresponds, the lateral wall fixedly connected with four fixed plates (5) of power shell (1), every the equal fixedly connected with slide bar (6) in top of fixed plate (5), every the equal fixedly connected with of top of slide bar (6) two elasticity card strips (7), every the equal fixedly connected with of lateral wall of elasticity card strip (7) a plurality of tooth (8), every elasticity card strip (7) all with rubber wiring holder (3) assorted that corresponds, the lateral wall of power shell (1) has down pressing mechanism (4) each.
2. The LED power supply anti-drop connection device according to claim 1, wherein the pressing mechanism comprises a screw rod (9), a moving plate (10), four connecting rods (11) and a rotary table (12), the screw rod (9) is rotationally connected to the top of the wiring board (2), the moving plate (10) is in threaded sleeve connection with the rod wall of the screw rod (9), each connecting rod (11) is fixedly connected to the bottom of the moving plate (10), each rubber pressing block (4) is fixedly connected with the corresponding connecting rod (11), and the rotary table (12) is fixedly connected to the top of the screw rod (9).
3. The anti-drop connection device for the LED power supply according to claim 1, wherein the rod wall of each sliding rod (6) is movably sleeved with a sleeve (13), a spring (14) is fixedly connected between each fixing plate (5) and the corresponding sleeve (13), and each spring (14) is movably sleeved on the rod wall of the corresponding sliding rod (6).
4. The anti-drop connection device for the LED power supply according to claim 2, wherein a limit rod (15) is fixedly connected to the top of the wiring board (2), and the movable board (10) is movably sleeved on the rod wall of the limit rod (15).
5. The anti-drop connection device for the LED power supply according to claim 1, wherein each sliding rod (6) and the corresponding sleeve are internally provided with a jack, and each inserting rod (16) is inserted between each sliding rod (6) and the corresponding sleeve (13).
6. The anti-drop connection device for the LED power supply according to claim 1, wherein a plurality of heat dissipation holes are symmetrically formed in the side wall of the power supply shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380785.7U CN220707265U (en) | 2023-09-04 | 2023-09-04 | LED power anti-drop connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380785.7U CN220707265U (en) | 2023-09-04 | 2023-09-04 | LED power anti-drop connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220707265U true CN220707265U (en) | 2024-04-02 |
Family
ID=90442500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322380785.7U Active CN220707265U (en) | 2023-09-04 | 2023-09-04 | LED power anti-drop connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220707265U (en) |
-
2023
- 2023-09-04 CN CN202322380785.7U patent/CN220707265U/en active Active
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