CN218830784U - Concatenation formula LED circuit board convenient to equipment - Google Patents
Concatenation formula LED circuit board convenient to equipment Download PDFInfo
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- CN218830784U CN218830784U CN202222906644.XU CN202222906644U CN218830784U CN 218830784 U CN218830784 U CN 218830784U CN 202222906644 U CN202222906644 U CN 202222906644U CN 218830784 U CN218830784 U CN 218830784U
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- circuit board
- butt joint
- board body
- heat dissipation
- subassembly
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Abstract
The utility model discloses a concatenation formula LED circuit board convenient to equipment, including the circuit board body, the right side of circuit board body is equipped with first butt joint subassembly, the left side of circuit board body is equipped with the second butt joint subassembly, first butt joint subassembly and second butt joint subassembly swing joint. The above structure is adopted in the utility model, when a plurality of circuit board bodies need to splice, slide into the butt joint groove on the second fixed block of another group's circuit board body one side with the butt joint piece on the first fixed block of circuit board body one side, the butt joint piece slides into after the butt joint groove completely, the concatenation is accomplished to two circuit board bodies this moment, then can switch on with leading the electrical conductivity silk and leading the electrical conductivity pillar welding, can realize the quick installation to the circuit board through first butt joint subassembly and second butt joint subassembly, reduce the equipment time, reduce staff intensity of labour, and the efficiency of assembly is improved, can not cause the damage to the circuit board at this in-process.
Description
Technical Field
The utility model belongs to the technical field of the LED circuit board, in particular to concatenation formula LED circuit board convenient to equipment.
Background
The LED circuit board is a printed circuit board for short, the LED aluminum substrate and the FR-4 glass fiber circuit board both belong to the same PCB, the LED circuit board is usually an aluminum substrate with good heat dissipation, and then the LED lamp is welded on the aluminum substrate to form the LED lamp panel. At present, after the LED circuit board is fixed with the installation object, its bottom is tighter with the mounting panel contact, the unable discharge of bottom heat, lead to the heat dissipation of LED circuit board slower, in addition when splicing a plurality of LED circuit boards, leading to groove weld fixture again after passing through screwed connection with two circuit boards among the prior art, adopt the easy damage circuit board of when the installation of screw fixation's mode, and adopt the mode of screw fixation not possess the characteristics of quick installation, when splicing a plurality of LED circuit boards, it is consuming time longer, intensity of labour is great, consequently, need improve.
SUMMERY OF THE UTILITY MODEL
To the problem mentioned in the background art, the utility model aims at providing a concatenation formula LED circuit board convenient to equipment, with solve present LED circuit board and installation object fixed back, its bottom is tighter with the mounting panel contact, the bottom heat can't be discharged, the heat dissipation that leads to the LED circuit board is slower, in addition when splicing a plurality of LED circuit boards, lead to groove welded fastening again after passing through screwed connection with two circuit boards among the prior art, adopt the easy when installation of screw fixation's mode to damage the circuit board, and adopt the mode of screw fixation not possess the characteristics of quick installation, when splicing a plurality of LED circuit boards, it is consuming time longer, the great problem of intensity of labour.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a concatenation formula LED circuit board convenient to equipment, includes the circuit board body, the right side of circuit board body is equipped with first butt joint subassembly, the left side of circuit board body is equipped with second butt joint subassembly, first butt joint subassembly and second butt joint subassembly swing joint, LED lamp pearl is installed to the upper end of circuit board body, conductive component is installed to the upside of circuit board body, the back of circuit board body is equipped with the heat extraction subassembly.
Further, as preferred technical scheme, first butt joint subassembly includes first fixed block, first fixed block fixed connection is in the right-hand member downside of circuit board body, the top fixedly connected with butt joint piece of first fixed block.
Further, as a preferred technical scheme, the second butt joint assembly comprises a second fixed block, the second fixed block is fixedly connected to the left side of the circuit board body, a butt joint groove is formed in one side of the second fixed block, and the butt joint block is movably connected with the butt joint groove.
Further, as a preferred technical scheme, the tangent plane of the butt joint block and the butt joint groove is of a convex structure.
Furthermore, as a preferred technical scheme, grooves are formed in the upper end of the circuit board body and the upper end of the second fixing block, the number of the grooves is three, and the conductive assemblies are located inside the grooves.
Further, as a preferred technical solution, the conductive assembly includes a conductive post, the conductive post is fixedly connected to the upper side of the circuit board body, and a conductive wire is disposed on one side of the conductive post.
Further, as a preferred technical solution, the conductive post is disposed inside the groove of the circuit board body.
Further, as preferred technical scheme, heat extraction subassembly includes the radiating groove, the radiating groove is seted up at the downside of circuit board body, the radiating groove is equipped with two at least, the bottom fixedly connected with fin of radiating groove.
Further, as a preferred technical scheme, the circuit board body is internally provided with a screw hole.
To sum up, the utility model discloses mainly have following beneficial effect:
firstly, the heat dissipation groove is formed in the bottom end of the circuit board body, the arc-shaped heat dissipation groove is utilized to circulate air, so that the heat dissipation of the bottom of the circuit board body is accelerated, the condition that the temperature of the circuit board body is too high due to the fact that the bottom heat cannot be discharged after the circuit board body is fixed with an installation object is avoided, and the heat dissipation of the heat can be further accelerated by the cooling fins on the inner wall of the arc-shaped heat dissipation groove;
second, the utility model discloses when needs splice a plurality of circuit board bodies, slide into the butt joint groove on the second fixed block of another group's circuit board body one side with the butt joint piece on the first fixed block of circuit board body one side, the butt joint piece slides into after the butt joint groove completely, the concatenation is accomplished to two circuit board bodies this moment, then can switch on with leading the electrical conductivity silk with leading the electrical conductivity pillar welding, can realize the quick installation to the circuit board through first butt joint subassembly and second butt joint subassembly, reduce the equipment time, reduce staff intensity of labour, and the efficiency of assembly is improved, can not cause the damage to the circuit board at this in-process.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a bottom view of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.
Reference numerals: 1. the circuit board body, 2, LED lamp pearl, 3, first butt joint subassembly, 31, first fixed block, 32, butt joint piece, 4, second butt joint subassembly, 41, second fixed block, 42, butt joint groove, 5, conducting component, 51, lead electrical pillar, 52, conducting wire, 6, recess, 7, heat extraction subassembly, 71, radiating groove, 72, fin, 8, screw.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the splicing type LED circuit board convenient to assemble in this embodiment includes a circuit board body 1, a first butt-joint component 3 is disposed on the right side of the circuit board body 1, a second butt-joint component 4 is disposed on the left side of the circuit board body 1, the first butt-joint component 3 is movably connected to the second butt-joint component 4, an LED lamp bead 2 is mounted at the upper end of the circuit board body 1, a conductive component 5 is mounted on the upper side of the circuit board body 1, a heat dissipation component 7 is disposed on the back of the circuit board body 1, a screw hole 8 is formed in the circuit board body 1, and a screw is screwed into the screw hole 8 to mount the circuit board on a mounting object board; when a plurality of circuit board bodies 1 need to be spliced, the butt joint block 32 on the first fixed block 31 on one side of the circuit board body 1 slides into the butt joint groove 42 on the second fixed block 41 on one side of the other group of circuit board body 1, the butt joint block 32 completely slides into the butt joint groove 42, the splicing of the two circuit board bodies 1 is completed at the moment, then the conductive wire 52 and the conductive column 51 are welded to be electrified, the quick installation of the circuit board can be realized through the first butt joint component 3 and the second butt joint component 4, the assembling time is shortened, the labor intensity of workers is reduced, the assembling efficiency is improved, and the circuit board cannot be damaged in the process.
Example 2
Referring to fig. 1-2, on the basis of embodiment 1, in order to achieve the purpose of facilitating assembly and splicing of a plurality of circuit boards, the embodiment has innovative design on a first butt joint assembly 3 and a second butt joint assembly 4, specifically, the first butt joint assembly 3 includes a first fixing block 31, the first fixing block 31 is fixedly connected to the lower side of the right end of a circuit board body 1, the top end of the first fixing block 31 is fixedly connected with a butt joint block 32, the second butt joint assembly 4 includes a second fixing block 41, the second fixing block 41 is fixedly connected to the left side of the circuit board body 1, a butt joint groove 42 is formed in one side of the second fixing block 41, and the butt joint block 32 is movably connected with the butt joint groove 42; through setting up first butt joint subassembly 3, first fixed block 31 is installed at the right-hand member downside of circuit board body 1, install butt joint piece 32 on the first fixed block 31, utilize first fixed block 31 and butt joint piece 32 cooperation, make things convenient for and the equipment concatenation of circuit board opposite side second butt joint subassembly 4, through setting up second butt joint subassembly 4, second fixed block 41 is installed at the left end downside of circuit board body 1, set up butt joint groove 42 on the second fixed block 41, butt joint groove 42 on a set of circuit board contacts with the butt joint on another set of circuit board soon completely, can make first fixed block 31 be connected with second fixed block 41, can make two circuit boards accomplish the equipment concatenation, and when dismantling circuit board body 1 again to the welding point fusing in conductive component 5, also comparatively fast, have the characteristics of quick assembly and disassembly, time saving and labor saving.
Referring to fig. 1-2, in order to achieve the purpose of connecting two circuit boards more tightly, in the present embodiment, the cross-section of the docking block 32 and the docking slot 42 is a convex structure; by arranging the convex butt-joint block 32 and the butt-joint groove 42, the contact area is increased, so that the two circuit boards are connected more tightly.
Referring to fig. 1 and 3, in order to facilitate the welding of the conductive assembly 5, in this embodiment, grooves 6 are formed in both the upper end of the circuit board body 1 and the upper end of the second fixing block 41, three grooves 6 are formed, and the conductive assembly 5 is located inside the grooves 6; the upper end both sides at circuit board body 1 and the upside of second fixed block 41 are seted up to specific recess 6, and convenient when 5 soldering tin to conductive component, soldering tin falls into recess 6, is favorable to conductive component 5 to weld.
Referring to fig. 1 and fig. 3, in order to achieve the purpose of connecting the two circuit boards electrically, in the present embodiment, the conductive component 5 includes a conductive pillar 51, the conductive pillar 51 is fixedly connected to the upper side of the circuit board body 1, a conductive wire 52 is disposed on one side of the conductive pillar 51, and the conductive pillar 51 is disposed inside the groove 6 of the circuit board body 1; through setting up conductive component 5, lead in the recess 6 of leading electrical pillar 51 installation circuit board body 1 upper end, conductive silk 52 can be connected two blocks of conductive pillars 51 on the circuit board, makes a plurality of circuit board electric connection can circular telegram simultaneously, specifically will lead electrical pillar 51 and install in recess 6 on circuit board body 1, and the circuit board upper end left and right sides is all installed, makes things convenient for the circuit board between adjacent to connect the electricity.
Example 3
Referring to fig. 1-2, in the present embodiment, on the basis of embodiment 1, in order to achieve the purpose of facilitating heat dissipation at the bottom of the circuit board body 1, an innovative design is performed on the heat dissipation assembly 7 of the present embodiment, specifically, the heat dissipation assembly 7 includes at least two heat dissipation grooves 71, the heat dissipation grooves 71 are disposed at the lower side of the circuit board body 1, and the bottom ends of the heat dissipation grooves 71 are fixedly connected with heat dissipation fins 72; through setting up heat extraction subassembly 7, set up radiating groove 71 in the bottom of circuit board body 1, utilize arc radiating groove 71 to make the circulation of air for the heat of circuit board body 1 bottom is dispelled, and the fin 72 in the radiating groove 71 enlarges the heat and passes through the area, can accelerate the heat dissipation.
The use principle and the advantages are as follows: when the circuit board body 1 is assembled and spliced, the butt joint block 32 on the first fixed block 31 on one side of the circuit board body 1 slides into the butt joint groove 42 on the second fixed block 41 on one side of the other circuit board body 1, after the butt joint block 32 completely slides into the butt joint groove 42, the two circuit board bodies 1 are spliced at the moment, then the conductive wire 52 and the conductive column 51 are welded to be powered on, the circuit board is convenient to install quickly, the assembling time is shortened, the labor intensity of workers is reduced, the assembling efficiency is improved, the circuit board cannot be damaged in the process, the heat dissipation groove 71 is formed in the bottom end of the circuit board body 1, the arc-shaped heat dissipation groove 71 is utilized to circulate air, the heat dissipation of the bottom of the circuit board body 1 is accelerated, the situation that the temperature of the circuit board body 1 is too high due to the fact that the heat of the bottom cannot be discharged after the circuit board body is fixed with an installation object is avoided, and the heat dissipation fins 72 on the inner wall of the arc-shaped heat dissipation groove 71 can further accelerate the heat dissipation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a concatenation formula LED circuit board convenient to equipment which characterized in that: including circuit board body (1), the right side of circuit board body (1) is equipped with first butt joint subassembly (3), the left side of circuit board body (1) is equipped with second butt joint subassembly (4), first butt joint subassembly (3) and second butt joint subassembly (4) swing joint, LED lamp pearl (2) are installed to the upper end of circuit board body (1), conducting component (5) are installed to the upside of circuit board body (1), the back of circuit board body (1) is equipped with heat extraction subassembly (7).
2. The spliced LED circuit board convenient to assemble as claimed in claim 1, wherein: first butt joint subassembly (3) include first fixed block (31), first fixed block (31) fixed connection is in the right-hand member downside of circuit board body (1), the top fixedly connected with butt joint piece (32) of first fixed block (31).
3. The spliced LED circuit board convenient to assemble as claimed in claim 2, wherein: the second butt joint assembly (4) comprises a second fixing block (41), the second fixing block (41) is fixedly connected to the left side of the circuit board body (1), a butt joint groove (42) is formed in one side of the second fixing block (41), and the butt joint block (32) is movably connected with the butt joint groove (42).
4. The spliced LED circuit board convenient to assemble of claim 3, wherein: the section of the butt joint block (32) and the butt joint groove (42) is of a convex structure.
5. The spliced LED circuit board convenient to assemble of claim 3, wherein: the upper end of the circuit board body (1) and the upper end of the second fixing block (41) are provided with three grooves (6), and the conductive assemblies (5) are located in the grooves (6).
6. The spliced LED circuit board convenient to assemble as claimed in claim 1, wherein: the conductive assembly (5) comprises a conductive column (51), the conductive column (51) is fixedly connected to the upper side of the circuit board body (1), and a conductive wire (52) is arranged on one side of the conductive column (51).
7. The spliced LED circuit board convenient to assemble of claim 6, wherein: the conductive column (51) is arranged in the groove (6) of the circuit board body (1).
8. The spliced LED circuit board convenient to assemble as claimed in claim 1, wherein: the heat dissipation assembly (7) comprises heat dissipation grooves (71), the heat dissipation grooves (71) are arranged on the lower side of the circuit board body (1), the heat dissipation grooves (71) are at least provided with two heat dissipation fins, and the bottom ends of the heat dissipation grooves (71) are fixedly connected with heat dissipation fins (72).
9. The spliced LED circuit board convenient to assemble as claimed in claim 1, wherein: the circuit board is characterized in that a screw hole (8) is formed in the circuit board body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222906644.XU CN218830784U (en) | 2022-11-02 | 2022-11-02 | Concatenation formula LED circuit board convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222906644.XU CN218830784U (en) | 2022-11-02 | 2022-11-02 | Concatenation formula LED circuit board convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218830784U true CN218830784U (en) | 2023-04-07 |
Family
ID=87267043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222906644.XU Active CN218830784U (en) | 2022-11-02 | 2022-11-02 | Concatenation formula LED circuit board convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218830784U (en) |
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2022
- 2022-11-02 CN CN202222906644.XU patent/CN218830784U/en active Active
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