CN214125807U

CN214125807U - Flexible LED circuit board assembly

Info

Publication number: CN214125807U
Application number: CN202022523947.4U
Authority: CN
Inventors: 秦仕炜
Original assignee: Zhengzhou Wozhong Electronic Technology Co ltd
Current assignee: Zhengzhou Wozhong Electronic Technology Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-03
Anticipated expiration: 2030-11-04

Abstract

The utility model relates to a flexible LED circuit board component, which relates to the technical field of circuit board components, and comprises a mounting device, a component mechanism, a heat dissipation mechanism, a connecting mechanism and an integrated controller, wherein one surface of a plurality of electronic components is connected with one surface of a top plate, a plurality of fans are rotationally matched with the mounting plate, a plurality of nuts are rotationally matched with the mounting plate, the connecting mechanism comprises a first connecting plate, a second connecting plate and a third connecting plate, one surface of the first connecting plate is connected with one surface of a group welding layer, the other end of the second connecting plate is connected with one surface of a sheet layer circuit, one surface of the third connecting plate is connected with one surface of a first insulating film, one surface of the integrated controller is connected with one surface of the top plate, the utility model relates to a flexible LED circuit board component, which is electrically connected with a circuit board layer by taking the first electrode layer and the second electrode layer as the positive electrode and the negative electrode of a power supply, the anode and the cathode of the power supply are separated, the creepage distance is large, and the insulating medium is high.

Description

Flexible LED circuit board assembly

Technical Field

The utility model relates to a circuit board subassembly technical field, in particular to flexible LED circuit board subassembly.

Background

The flexible LED lamp strip sold in the existing market mainly comprises a transparent sheath and a lamp strip main body arranged in the transparent sheath, wherein the lamp strip main body comprises a single-layer flexible circuit board, electronic elements welded on the flexible circuit board and electric leads arranged on two sides of the single-layer flexible circuit board, the electronic elements comprise LEDs, resistors and the like, a plurality of independent copper foil blocks are arranged on the single-layer flexible circuit board, and the electronic elements are electrically connected through the copper foil blocks to form at least one electronic loop.

The circuit board assembly in the prior art has the problems of incapability of dissipating heat, low insulating medium and the like, and therefore a flexible LED circuit board assembly is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a flexible LED circuit board assembly, which can effectively solve the problems of heat dissipation failure and low insulating medium level in the background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: a flexible LED circuit board assembly comprises a mounting device, an assembly mechanism, a heat dissipation mechanism, a connecting mechanism and an integrated controller, wherein the mounting device comprises a mounting plate, a lamp body and a top plate, the assembly mechanism comprises a welding layer, a circuit board layer, a first insulating film and electronic elements, one surface of each electronic element is connected with one surface of the top plate, the heat dissipation mechanism comprises fans and nuts, the fans are matched with the mounting plate in a rotating mode, the nuts are matched with the mounting plate in a rotating mode, the connecting mechanism comprises a first connecting plate, a second connecting plate and a third connecting plate, one surface of each first connecting plate is connected with one surface of the welding layer, one end of each second connecting plate is connected with one surface of the lamp body, the other end of each second connecting plate is connected with one surface of the circuit board layer, and one surface of each third connecting plate is connected with one surface of the first insulating film, one surface of the integrated controller is connected with one surface of the top plate.

Preferably, the mounting device further comprises a bottom plate, a mounting column, a mounting foot, a rotating shaft and a lamp door, one end of the mounting column is connected with the surface of the bottom plate, the other end of the mounting column is connected with the surface of the mounting foot, one end of the rotating shaft is in rotating fit with the lamp body, the other end of the rotating shaft is in rotating fit with the lamp door, the number of the mounting column is four, and the mounting column is used for providing supporting force for the mounting device.

Preferably, the assembly mechanism further comprises a first electrode layer, a second insulating film, a second electrode layer and a bottom film, wherein two ends of the first electrode layer are connected with two surfaces of the fourth connecting plate, the second insulating film is arranged between the fifth connecting plates, and the first electrode layer and the second electrode layer are electrically connected with the circuit board layer as the positive pole and the negative pole of the power supply.

Preferably, the heat dissipation mechanism still includes the bolt, a plurality of the bolt all with nut week side face normal running fit, wherein, the number of fan is four, and the effect of fan is for the device heat dissipation.

Preferably, the connecting mechanism further comprises a fourth connecting plate, a fifth connecting plate, a sixth connecting plate and a seventh connecting plate, one end of each of the sixth connecting plates is connected with one surface of the lamp body, the other end of each of the sixth connecting plates is connected with one surface of the second electrode layer, the seventh connecting plates are arranged between the base films, the number of the fourth connecting plates is three, and the fourth connecting plates are used for connecting the two first electrode layers with the lamp body.

Preferably, a plurality of the electronic components are electrically connected with an integrated controller, and the integrated controller controls the electronic components to realize cooperative work.

The utility model discloses following beneficial effect has:

1. the utility model can ventilate and radiate the device through the fan arranged in the radiating mechanism;

2. the utility model discloses a regard first electrode layer and second electrode layer as the anodal and negative pole of power and circuit board layer 220 electricity to be connected, make the anodal and negative pole separation of power, creepage distance is big, and insulating medium is high.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a flexible LED circuit board assembly according to the present invention;

fig. 2 is a schematic front view of a flexible LED circuit board assembly according to the present invention;

fig. 3 is a schematic rear view of the flexible LED circuit board assembly of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a mounting device; 110. a base plate; 120. mounting a column; 130. mounting a foot; 140. mounting a plate; 150. a lamp body; 160. a top plate; 170. a rotating shaft; 180. a lamp door; 200. an assembly mechanism; 210. assembling a welding layer; 220. a circuit board layer; 230. a first insulating film; 240. a first electrode layer; 250. a second insulating film; 260. a second electrode layer; 270. a base film; 280. an electronic component; 300. a heat dissipation mechanism; 310. a fan; 320. a nut; 330. a bolt; 400. a connecting mechanism; 410. a first connecting plate; 420. a second connecting plate; 430. a third connecting plate; 440. a fourth connecting plate; 450. a fifth connecting plate; 460. a sixth connecting plate; 470. a seventh connecting plate; 500. an integrated controller.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention relates to a flexible LED circuit board assembly, comprising a mounting device 100, an assembly mechanism 200, a heat dissipation mechanism 300, a connection mechanism 400, and an integrated controller 500, wherein the mounting device 100 comprises a mounting plate 140, a lamp body 150, and a top plate 160, the assembly mechanism 200 comprises a solder mask layer 210, a circuit board layer 220, a first insulating film 230, and electronic components 280, a surface of each of the electronic components 280 is connected to a surface of the top plate 160, the heat dissipation mechanism 300 comprises a fan 310 and a nut 320, the fan 310 is rotatably engaged with the mounting plate 140, the nut 320 is rotatably engaged with the mounting plate 140, the connection mechanism 400 comprises a first connection plate 410, a second connection plate 420, and a third connection plate 430, a surface of each of the first connection plates 410 is connected to a surface of the solder mask layer 210, one end of each of the second connection plates 420 is connected to a surface of the lamp body 150, and the other end of each of the second connection plates 420 is connected to a surface of the circuit board layer 220, a plurality of third connection plates 430 are connected to a surface of the first insulating film 230, and a surface of the integrated controller 500 is connected to a surface of the top plate 160.

Referring to fig. 3, the mounting device 100 further includes a bottom plate 110, mounting posts 120, mounting pins 130, a rotating shaft 170 and a lamp door 180, wherein one end of each mounting post 120 is connected to one surface of the bottom plate 110, the other end of each mounting post 120 is connected to one surface of each mounting pin 130, one end of each rotating shaft 170 is rotatably matched with the lamp body 150, and the other end of each rotating shaft 170 is rotatably matched with the lamp door 180, the number of the mounting posts 120 is four, and the mounting posts 120 are used for providing a supporting force for the mounting device 100.

Referring to fig. 2, the device mechanism 200 further includes a first electrode layer 240, a second insulating film 250, a second electrode layer 260, and a bottom film 270, wherein two ends of the first electrode layers 240 are connected to two surfaces of a fourth connecting board 440, the second insulating films 250 are disposed between fifth connecting boards 450, and the first electrode layers 240 and the second electrode layers 260 are electrically connected to the circuit board layer 220 as a positive electrode and a negative electrode of a power supply.

Referring to fig. 4, the heat dissipation mechanism 300 further includes bolts 330, and the bolts 330 are rotatably engaged with the peripheral side of the nut 320, wherein the number of the fans 310 is four, and the fans 310 are used for dissipating heat of the device.

Referring to fig. 2, the connection mechanism 400 further includes a fourth connection plate 440, a fifth connection plate 450, a sixth connection plate 460 and a seventh connection plate 470, one end of each of the sixth connection plates 460 is connected to one surface of the lamp body 150, the other end of each of the sixth connection plates 460 is connected to one surface of the second electrode layer 260, and the seventh connection plates 470 are disposed between the bottom films 270, wherein the number of the fourth connection plates 440 is three, and the fourth connection plates 440 serve to connect the two first electrode layers 240 with the lamp body 150.

Referring to fig. 1, the electronic devices 280 are electrically connected to the integrated controller 500, and the integrated controller 500 controls the electronic devices 280 to cooperatively operate.

The utility model discloses a theory of operation does: when a person uses the lamp, the mounting posts 120 provide a supporting force for the mounting device 100, the first electrode layer 240 and the second electrode layer 260 are electrically connected to the circuit board layer 220 as the positive electrode and the negative electrode of the power supply, the fan 310 dissipates heat for the device, the fourth connecting plate 440 connects the two first electrode layers 240 to the lamp body 150, and the integrated controller 500 controls the electronic component 280 to realize cooperative work.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A flexible LED circuit board assembly comprises a mounting device (100), an assembly mechanism (200), a heat dissipation mechanism (300), a connection mechanism (400) and an integrated controller (500), and is characterized in that: the mounting device (100) comprises a mounting plate (140), a lamp body (150) and a top plate (160), the assembly mechanism (200) comprises a welding layer (210), a circuit board layer (220), a first insulating film (230) and electronic components (280), a plurality of surfaces of the electronic components (280) are connected with a surface of the top plate (160), the heat dissipation mechanism (300) comprises fans (310) and nuts (320), a plurality of the fans (310) are rotationally matched with the mounting plate (140), a plurality of the nuts (320) are rotationally matched with the mounting plate (140), the connection mechanism (400) comprises a first connection plate (410), a second connection plate (420) and a third connection plate (430), a plurality of surfaces of the first connection plates (410) are connected with a surface of the welding layer (210), one ends of the second connection plates (420) are connected with a surface of the lamp body (150), the other ends of the second connecting plates (420) are connected with one surface of a circuit board layer (220), one surfaces of the third connecting plates (430) are connected with one surface of a first insulating film (230), and one surface of the integrated controller (500) is connected with one surface of a top plate (160).

2. The flexible LED circuit board assembly of claim 1, wherein: the mounting device (100) further comprises a bottom plate (110), a mounting column (120), a mounting foot (130), a rotating shaft (170) and a lamp door (180), one end of the mounting column (120) is connected with one surface of the bottom plate (110), the other end of the mounting column (120) is connected with one surface of the mounting foot (130), one end of the rotating shaft (170) is in rotating fit with the lamp body (150), and the other end of the rotating shaft (170) is in rotating fit with the lamp door (180).

3. The flexible LED circuit board assembly of claim 1, wherein: the component mechanism (200) further comprises a first electrode layer (240), a second insulating film (250), a second electrode layer (260) and a bottom film (270), wherein two ends of the first electrode layer (240) are connected with two surfaces of a fourth connecting plate (440), and the second insulating film (250) is arranged between fifth connecting plates (450).

4. The flexible LED circuit board assembly of claim 1, wherein: the heat dissipation mechanism (300) further comprises bolts (330), and the bolts (330) are in rotating fit with the circumferential side face of the nut (320).

5. The flexible LED circuit board assembly of claim 1, wherein: the connecting mechanism (400) further comprises a fourth connecting plate (440), a fifth connecting plate (450), a sixth connecting plate (460) and a seventh connecting plate (470), one end of each of the sixth connecting plates (460) is connected with one surface of the lamp body (150), the other end of each of the sixth connecting plates (460) is connected with one surface of the second electrode layer (260), and the seventh connecting plates (470) are arranged between the bottom films (270).

6. The flexible LED circuit board assembly of claim 1, wherein: a plurality of the electronic components (280) are electrically connected with the integrated controller (500).