CN217603923U

CN217603923U - LED lamp strip structure

Info

Publication number: CN217603923U
Application number: CN202221885418.1U
Authority: CN
Inventors: 方祥令
Original assignee: Shenzhen Jinghongxin Photoelectric Co ltd
Current assignee: Shenzhen Jinghongxin Photoelectric Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-10-18
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a LED lamp strip structure; relate to LED lamp strip technical field, specifically include lamp strip and adapter sleeve, the lamp strip cup joints with the adapter sleeve, and the left side of lamp strip is close to intermediate position fixedly connected with connection piece, and the lamp strip is close to the position on right side and has seted up the spread groove, equal fixedly connected with conducting strip on the inner wall of spread groove and the outer wall of connection piece, and each conducting strip all is connected with the interior circuit board electricity of lamp strip, the utility model discloses, through the cooperation of connection piece and spread groove, make area of contact between can increase circuit board and the conducting strip, thereby prevent the short circuit, and can reduce and generate heat, through prevent that to connect the cooperation of staying with preventing staying socket, make to play limiting displacement to the grafting of connection piece and spread groove, prevent that the staff is unexpected to connect the lamp strip anti-return, solved the problem that contact pin and circuit board contact surface that prior art exist less and inconvenient installation through above-mentioned structure.

Description

LED light bar structure

Technical Field

The utility model relates to a LED lamp strip technical field, concretely relates to LED lamp strip structure.

Background

The LED strip is a product in which LEDs are mounted on a strip-shaped FPC (flexible printed circuit) or PCB (printed circuit board), and is named as a strip because the product is shaped like a strip. Because the service life is long (the normal service life is generally 8-10 ten thousand hours), the energy is saved, the environment is protected, and the method gradually exposes the corners in various decoration industries.

The connection between the LED lamp strips at present is mostly connected by pins, the connection can be completed by respectively inserting the two ends of the pins into the two lamp strips, but the contact surfaces of the pins and the circuit boards of the two lamp strips are small, poor contact is easy, the contact surfaces are small and can cause serious heating, and then the pins are divided into positive and negative electrodes and are not represented on the pins, so that the installation of inconvenient workers is caused, and therefore the LED lamp strip structure is designed aiming at the problems that the contact surfaces of the pins and the circuit boards in the prior art are small and inconvenient to install.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a LED lamp strip structure, this design possess conducting strip and circuit board area of contact big and have the advantage of preventing inserting anti-structure.

The utility model discloses a LED lamp strip structure, including lamp strip and adapter sleeve, the lamp strip cup joints with the adapter sleeve, and the left side of lamp strip is close to intermediate position fixedly connected with connection piece, and the lamp strip is close to the position on right side and has seted up the spread groove, equal fixedly connected with conducting strip on the inner wall of spread groove and the outer wall of connection piece, and each conducting strip all is connected with the interior circuit board electricity of lamp strip.

As a further improvement, the left side of lamp strip and the fixed position that is located the connection piece top are connected with and are prevented slow-witted joint, and the right side of lamp strip and the position that is located the spread groove top are seted up and have been prevented slow-witted socket, prevent slow-witted joint and prevent slow-witted socket adaptation, prevent slow-witted joint and prevent slow-witted socket and make by insulating material.

Through the cooperation of preventing slow-witted joint and preventing slow-witted socket for it plays assistance-localization real-time's effect to the grafting of spread groove and connection piece, prevents that the staff accident from connecing two lamp strips to the contrary.

As the utility model discloses a further improvement, the front and the back of lamp strip and be close to the many connecting rods of the equal fixedly connected with in position of the left and right sides, every two connecting rods are a set of, rotate between every two connecting rods and are connected with splint, the equal fixedly connected with spring in bottom of the one side that every two splint that are located the coplanar are close to each other, the one end that splint were kept away from to each spring all with lamp strip fixed connection.

Through connecting rod and splint, the cooperation spring for when unclamping splint, the spring upwards removes the one end of splint under the effect of elastic force, thereby makes the other end remove downwards, thereby goes into the protruding card in the rack.

As a further improvement, one end of each clamping plate away from the spring is provided with a lug.

The lug is arranged on the clamping plate, so that the lug can be clamped into the rack.

As a further improvement, the front and the back of the connecting sleeve are close to the left and right sides and the rack which is fixedly connected with the position corresponding to the clamping plate, and the rack is matched with the lug on the clamping plate.

Through setting up the rack and the protruding adaptation on rack and the splint for thereby the arch on the splint can be gone into the realization and spacing to the adapter sleeve in the rack.

As a further improvement, the outer wall of the connecting sleeve is provided with a plurality of heat dissipation holes, and the heat dissipation holes are arranged.

The effect of assisting in radiating the joint of the lamp strip is achieved.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses, cooperation through connection piece and spread groove, make can increase the area of contact between circuit board and the conducting strip, thereby prevent the short circuit, and can reduce and generate heat, through preventing slow-witted joint and the cooperation of preventing slow-witted socket, make to play limiting displacement to the grafting of connection piece and spread groove, prevent that the staff is unexpected to connect the lamp strip inversely, the problem of the less and inconvenient installation of contact pin and circuit board contact surface that prior art exists has been solved through above-mentioned structure, make things convenient for the staff to install has been reached, the conducting strip more firmly generates heat littleer effect with the circuit board contact, through having cup jointed the adapter sleeve at two lamp strip junctions, and the louvre has been seted up on the outer wall of adapter sleeve, make the heat that reduces lamp strip junction and give off, through spring and connecting rod, cooperation rack and splint, make lug and rack lock joint through on the splint, thereby carry on spacingly to the adapter sleeve, prevent it from droing when using, the problem of the less and inconvenient installation of contact pin and circuit board contact surface that prior art exists has been solved in the assistance through above-mentioned structure.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the bottom view structure of the present invention;

fig. 4 is a schematic view of the connection structure of two light bars of the present invention;

fig. 5 is a schematic view of the bottom structure of the connection sleeve of the present invention.

In the figure: 1. a light bar; 2. a fool-proof joint; 3. connecting sheets; 4. a conductive sheet; 5. a fool-proof socket; 6. connecting grooves; 7. a splint; 8. a connecting rod; 9. a spring; 10. connecting sleeves; 11. a rack; 12. and (4) heat dissipation holes.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, for simplicity, some conventional structures and components are shown in a simplified schematic manner in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1-5, the utility model discloses a light-emitting diode (LED) lamp strip structure, including lamp strip 1 and adapter sleeve 10, lamp strip 1 cup joints with adapter sleeve 10, and the left side of lamp strip 1 is close to intermediate position fixedly connected with connection piece 3, and lamp strip 1 has seted up spread groove 6 near the position on right side, and equal fixedly connected with conducting strip 4 on the inner wall of spread groove 6 and the outer wall of connection piece 3, and each conducting strip 4 all is connected with the circuit board electricity in the lamp strip 1.

Please refer to fig. 1-5, the left side of the light bar 1 and the position fixedly connected with fool-proof joint 2 above the connecting sheet 3, the right side of the light bar 1 and the position above the connecting groove 6 are provided with the fool-proof socket 5, the fool-proof joint 2 is adapted to the fool-proof socket 5, the fool-proof joint 2 and the fool-proof socket 5 are both made of insulating materials, through the cooperation of the fool-proof joint 2 and the fool-proof socket 5, so that the insertion of the connecting groove 6 and the connecting sheet 3 is assisted and positioned, the worker is prevented from accidentally turning over the two light bars 1, the front and the back of the light bar 1 and the positions close to the left and right sides are fixedly connected with a plurality of connecting rods 8, every two connecting rods 8 are in a group, a clamping plate 7 is rotatably connected between every two connecting rods 8, a spring 9 is fixedly connected to the bottom of one side of every two clamping plates 7 close to each other on the same plane, one end of each spring 9 far from the clamping plate 7 is fixedly connected to the light bar 1, through the connecting rods 8 and the clamping plate 7, the spring 9 is matched with one end of a protruding block 11, and the protruding block is arranged on the clamping plate 7.

Please refer to fig. 1-5, the front and the back of the connecting sleeve 10 are close to the left and right sides and are fixedly connected with racks 11 at positions corresponding to the clamping plates 7, the racks 11 are adapted to the bumps on the clamping plates 7, and the racks 11 are adapted to the protrusions on the clamping plates 7, so that the protrusions on the clamping plates 7 can be clamped into the racks 11 to limit the connecting sleeve 10, a plurality of heat dissipation holes 12 are formed in the outer wall of the connecting sleeve 10, and the heat dissipation effect of the joints of the light bars 1 is achieved by arranging the heat dissipation holes 12.

In use the utility model discloses the time, at first press the splint 7 of spread groove 6 one end, make the compression of spring 9, splint 7 has bellied one end perk, embolia lamp strip 1 with adapter sleeve 10 one end that has spread groove 6 afterwards, the position of adjustment adapter sleeve 10, loosen splint 7 afterwards, make the bulge card on the splint 7 go into in the rack 11, press down splint 7 that another lamp strip 1 is located connection piece 3 one end afterwards, then will prevent that the position of slow-witted joint 2 and connection piece 3 corresponds with the position of preceding lamp strip 1 prevents slow-witted socket 5 and spread groove 6, insert wherein afterwards, loosen splint 7 afterwards and make the bulge card on the splint 7 go into in the rack 11 and can accomplish the installation, when more lamp strips 1 of needs installation repeat above-mentioned step can.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made by the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a LED lamp strip structure, includes lamp strip (1) and adapter sleeve (10), its characterized in that: the lamp strip (1) is connected with the connecting sleeve (10) in a sleeved mode, the left side of the lamp strip (1) is close to the middle position fixedly connected with connecting piece (3), the position of the lamp strip (1) close to the right side is provided with a connecting groove (6), the inner wall of the connecting groove (6) is connected with the outer wall of the connecting piece (3) in a fixed mode, and each conducting piece (4) is electrically connected with a circuit board in the lamp strip (1).

2. The LED light bar structure of claim 1, wherein: the left side of lamp strip (1) just is located the position fixedly connected with of connection piece (3) top and prevents slow-witted joint (2), the right side of lamp strip (1) just is located the position of spread groove (6) top and offers and prevents slow-witted socket (5), prevent slow-witted joint (2) and prevent slow-witted socket (5) adaptation, prevent slow-witted joint (2) and prevent slow-witted socket (5) and make by insulating material.

3. The LED light bar structure of claim 1, wherein: the front and the back of lamp strip (1) just are close to many connecting rods (8) of the equal fixedly connected with in position of the left and right sides, and per two connecting rods (8) are a set of, per two rotate between connecting rod (8) and are connected with splint (7), are located per two of coplanar the equal fixedly connected with spring (9) in bottom of one side that splint (7) are close to each other, each the one end that splint (7) were kept away from in spring (9) all with lamp strip (1) fixed connection.

4. The LED light bar structure of claim 3, wherein: and one end of each clamping plate (7) far away from the spring (9) is provided with a convex block.

5. The LED light bar structure of claim 1, wherein: the front and the back of connecting sleeve (10) just are close to the left and right sides and with splint (7) equal fixedly connected with rack (11) in the position that corresponds, rack (11) and the lug adaptation on splint (7).

6. The LED light bar structure of claim 1, wherein: a plurality of heat dissipation holes (12) are formed in the outer wall of the connecting sleeve (10).