CN212719301U

CN212719301U - Power protection device for LED lamp strip

Info

Publication number: CN212719301U
Application number: CN202022293225.4U
Authority: CN
Inventors: 徐鹏; 吴双
Original assignee: Shenzhen Xinhe Intelligent Lighting Co ltd
Current assignee: Shenzhen Xinhe Intelligent Lighting Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-03-16
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a LED lamp area power protection device relates to LED lamp area technical field, to current LED lamp area series connection kneck drop easily and jack is the open-type problem that has the potential safety hazard, the following scheme is put forward now, it is including linking up the jack, the one side that links up the jack is provided with the lamp area body, the one end of lamp area body is passed and is linked up the jack and extend to inside, the lateral wall fixed mounting of lamp area body has linking plate, the lateral wall fixed mounting who links up the jack has the fixed block, the fixed block is the symmetry setting with the axis that links up the jack, the lateral wall of linking plate is provided with the draw-in groove, the one end fixed mounting that the lamp area body was kept away from to linking up the. The utility model discloses novel structure, and the device can effectively protect the power, and has solved certain potential safety hazard, can discharge the rainwater fast when raining simultaneously, facilitates the use.

Description

Power protection device for LED lamp strip

Technical Field

The utility model relates to a LED lamp area technical field especially relates to a LED lamp area power protection device.

Background

The power supply connection method comprises the following steps: the voltage of the LED lamp strip is generally direct current, so a switch power supply is needed to supply power, the size of the power supply is determined according to the power and the connection length of the LED lamp strip, if it is not desirable to control each LED strip with one power supply, a switching power supply with relatively high power can be purchased as the main power supply, then all the LED strip input power supplies are connected in parallel and are uniformly supplied with power by the main switching power supply, the current LED strip power supply sockets are basically open, if the installation position is lower, the power supply is easy to cause short circuit when water is sprayed on the power supply socket by carelessness, and the child inserts a hand into the power supply socket because of great curiosity, thereby having certain potential safety hazard, and the connection of the LED lamp strip and the interface of the plug in series is not stable enough, therefore, in order to solve the problem, a power protection device for the LED strip is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED lamp area power protection device has solved the problem that has the potential safety hazard that LED lamp area series connection kneck drops easily and jack is the open-type.

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

the utility model provides a LED lamp area power protection device, is including linking up the jack, one side that links up the jack is provided with the lamp area body, the one end of lamp area body is passed and is linked up the jack and extend to inside, the lateral wall fixed mounting of lamp area body has linking plate, the lateral wall fixed mounting who links up the jack has the fixed block, the fixed block is the symmetry setting with the axis that links up the jack, the lateral wall of linking plate is provided with the draw-in groove, the one end fixed mounting that the lamp area body was kept away from to linking jack has the power cord, the one end fixed mounting that links up the jack is kept away from to the power cord has power plug.

Preferably, the circumference side wall of the fixed block is slidably provided with a moving block, the top end of the inner wall of the moving block is fixedly provided with an expansion spring, one end, far away from the moving block, of the expansion spring is fixedly connected with the fixed block, one end, far away from the linking jack, of the moving block penetrates through the connecting plate and extends to the outside, and the moving block is matched with the clamping groove.

Preferably, a power jack is arranged inside the socket and matched with the power plug.

Preferably, the side wall of the engaging jack is provided with a drainage groove.

Preferably, a sliding rod is arranged inside the socket, one end of the sliding rod penetrates through the socket and extends to the outside, a lifting handrail is fixedly installed on the outside, a sealing baffle is fixedly installed at the bottom end of the lifting handrail, and the sealing baffle is matched with the power supply jack.

Preferably, the circumferential side wall of the sliding rod is sleeved with a return spring, one end of the return spring is matched with the sliding rod, and one end of the return spring, which is close to the lifting handrail, is fixedly connected with the socket.

The utility model has the advantages that:

1. through pressing down the movable block, the movable block drives expanding spring and moves, then will link up jack and movable block and place in the inside of linkage plate, then pass the draw-in groove with the movable block through expanding spring's elastic force effect, then will link up the jack through the movable block and fix to can effectively prevent the problem that LED lamp area series connection kneck drops, then if when rainy day rainwater hits at linkage plate department or other places, discharge water through the water drainage tank can be quick, prevent that the rainwater from leaking to linking department, lead to the short circuit.

2. Carry the pull handle through the pulling, carry the pull handle and drive slide bar and sealing baffle simultaneously and move, then sealing baffle opens power socket, then the slide bar drives reset spring and moves, then insert power plug in the power jack, thereby switch on the lamp area body, after finishing using, extract power plug, then the elastic action through reset spring, reset spring drives the slide bar and moves, the slide bar drives sealing baffle and seals power jack, can prevent effectively that the rainwater from getting into power jack, and certain potential safety hazard has been solved.

To sum up, the device can effectively protect the power, and has solved certain potential safety hazard, can discharge the rainwater fast when raining simultaneously, facilitates the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 2.

Reference numbers in the figures: 1. the lamp belt body; 2. connecting the jacks; 3. a power plug; 4. lifting the handrail; 5. a slide bar; 6. sealing the baffle; 7. a socket; 8. a return spring; 9. a moving block; 10. a tension spring; 11. a fixed block; 12. a connector tile; 13. a water discharge tank; 14. a power jack; 15. a power line.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a power protection device for a LED lamp strip comprises a linking jack 2, a lamp strip body 1 is arranged on one side of the linking jack 2, one end of the lamp strip body 1 passes through the linking jack 2 and extends to the inside, a linking plate 12 is fixedly arranged on the side wall of the lamp strip body 1, a fixed block 11 is fixedly arranged on the side wall of the linking jack 2, the fixed blocks 11 are symmetrically arranged on the central axis of the linking jack 2, a clamping groove is arranged on the side wall of the linking plate 12, a power cord 15 is fixedly arranged on one end of the linking jack 2 away from the lamp strip body 1, a power plug 3 is fixedly arranged on one end of the power cord 15 away from the linking jack 2, a socket 7 is arranged on one end of the power plug 3 away from the power cord 15, a moving block 9 is slidably arranged on the circumferential side wall of the, one end of the extension spring 10 far away from the moving block 9 is fixedly connected with the fixed block 11, one end of the moving block 9 far away from the connecting jack 2 penetrates through the connecting plate 12 to extend to the outside, the moving block 9 is matched with the card slot, a power supply jack 14 is arranged inside the socket 7, the power supply jack 14 is matched with the power supply plug 3, the side wall of the connecting jack 2 is provided with a drainage groove 13, a sliding rod 5 is arranged inside the socket 7, one end of the sliding rod 5 passes through the socket 7 and extends to the outside to be fixedly provided with a lifting handrail 4, the bottom end of the lifting handrail 4 is fixedly provided with a sealing baffle 6, the sealing baffle 6 is matched with the power supply jack 14, the circumference lateral wall cover of slide bar 5 is equipped with reset spring 8, reset spring 8's one end and slide bar 5 phase-match, reset spring 8 is close to the one end of carrying and carrying handrail 4 and socket 7 fixed connection.

The working principle is as follows: when the device is used, firstly, the moving block 9 is pressed, the moving block 9 drives the telescopic spring 10 to move, then the connecting jack 2 and the moving block 9 are placed inside the connecting plate 12, then the moving block 9 penetrates through the clamping groove under the elastic force action of the telescopic spring 10, then the connecting jack 2 is fixed through the moving block 9, so that the problem that the LED lamp strip serial connection interface falls off can be effectively prevented, then if rainwater is beaten at the connecting plate 12 or other places in rainy days, water can be rapidly discharged through the drainage groove 13, rainwater is prevented from leaking to the connecting position to cause short circuit, then the handrail 4 is pulled, the handrail 4 is pulled to simultaneously drive the sliding rod 5 and the sealing baffle 6 to move, then the sealing baffle 6 opens the power socket, then the sliding rod 5 drives the reset spring 8 to move, and then the power plug 3 is inserted into the power jack 14, thereby electrify the lamp area body 1, after finishing using, extract power plug 3, then through reset spring 8's elastic action, reset spring 8 drives slide bar 5 and moves, and slide bar 5 drives sealing baffle 6 and seals electrical socket 14, can prevent effectively that the rainwater from getting into electrical socket 14 in, and has solved certain potential safety hazard.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power supply protection device of an LED lamp strip comprises a linking jack (2) and is characterized in that, a lamp strip body (1) is arranged on one side of the linking jack (2), one end of the lamp strip body (1) passes through the linking jack (2) and extends to the inside, the side wall of the lamp strip body (1) is fixedly provided with a connecting plate (12), the side wall of the connecting jack (2) is fixedly provided with a fixed block (11), the fixed blocks (11) are symmetrically arranged by the central axis connecting the jacks (2), the side wall of the connecting plate (12) is provided with a clamping groove, one end of the connecting jack (2) far away from the lamp strip body (1) is fixedly provided with a power line (15), a power plug (3) is fixedly arranged at one end of the power line (15) far away from the connecting jack (2), and a socket (7) is arranged at one end of the power plug (3) far away from the power line (15).

2. The LED lamp strip power protection device according to claim 1, wherein a moving block (9) is slidably mounted on a circumferential side wall of the fixed block (11), an expansion spring (10) is fixedly mounted at a top end of an inner wall of the moving block (9), one end, far away from the moving block (9), of the expansion spring (10) is fixedly connected with the fixed block (11), one end, far away from the engagement jack (2), of the moving block (9) extends to the outside through the engagement plate (12), and the moving block (9) is matched with the clamping groove.

3. A power protection device for a LED strip as claimed in claim 1, wherein the socket (7) is internally provided with a power jack (14), and the power jack (14) is matched with the power plug (3).

4. A power protection device for a LED strip as claimed in claim 1, wherein the side wall of the engaging jack (2) is provided with a drainage groove (13).

5. The power protection device for the LED lamp strip according to claim 1, wherein a sliding rod (5) is arranged inside the socket (7), one end of the sliding rod (5) extends to the outside through the socket (7) and is fixedly provided with a lifting handrail (4), a sealing baffle (6) is fixedly arranged at the bottom end of the lifting handrail (4), and the sealing baffle (6) is matched with the power jack (14).

6. A power protection device for an LED strip lamp as claimed in claim 5, wherein a return spring (8) is sleeved on the circumferential side wall of the sliding rod (5), one end of the return spring (8) is matched with the sliding rod (5), and one end of the return spring (8) close to the lifting handrail (4) is fixedly connected with the socket (7).