CN212377804U - Anti-break constant-current series S-shaped lamp string - Google Patents
Anti-break constant-current series S-shaped lamp string Download PDFInfo
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- CN212377804U CN212377804U CN202021528995.6U CN202021528995U CN212377804U CN 212377804 U CN212377804 U CN 212377804U CN 202021528995 U CN202021528995 U CN 202021528995U CN 212377804 U CN212377804 U CN 212377804U
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Abstract
The utility model provides a prevent constant current series connection S type lamp cluster of open circuit, this lamp cluster are including four above lamp pearls, four above all connect through wire portion between the lamp pearl, its characterized in that, this lamp cluster are adjacent two be crisscross distribution between the lamp pearl, four of this lamp cluster sort in proper order the lamp pearl is whole to be "S" shape, wire portion is including the wire more than two, more than two the head end of wire all is connected to on a lamp pearl cathode, more than two the tail end of wire all is connected to on another lamp pearl anode. The utility model discloses in, all connect through the wire more than two between the lamp pearl for in this lamp cluster, when arbitrary one section wire disconnection, whole circuit can not open circuit, still can normal use, makes this lamp cluster can reduce the risk that appears opening circuit to a certain extent, more can ensure the normal use of this lamp cluster. The lamp string is applied to the constant current driving circuit.
Description
Technical Field
The utility model belongs to the lamps and lanterns field, in particular to prevent constant current series connection S type lamp cluster of open circuit.
Background
Light emitting diodes, referred to As LEDs for short, are made of compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N), etc., which radiate visible light when electrons and holes recombine, and thus can be used to make light emitting diodes, As indicator lights in circuits and instruments, or to make up text or digital displays, gallium arsenide diodes emitting red light, gallium phosphide diodes emitting green light, silicon carbide diodes emitting yellow light, gallium nitride diodes emitting blue light, and by their chemical nature they are divided into organic light emitting diodes OLEDs and inorganic light emitting diodes LEDs. In the prior art, a plurality of LEDs are often connected in series to form a constant current lamp string, so that the constant current lamp string is more convenient to use. However, the existing LED light string adopts series connection through a single wire, so that when any one section of the wire is disconnected, the whole circuit is disconnected; and when the existing LED lamp string is used specifically, the existing mode of fixing the LED lamp string in the use environment is mostly fixed by directly adopting glue, and the lamp string is very troublesome in disassembly and assembly by the fixing mode.
Like comparison document 1 of patent application number "201821243462.6" an ornamental type dazzle various LED lamp cluster, including the lamp cluster main part, a plurality of LED lamp stands, a plurality of have been cup jointed to the surface of lamp cluster main part the top of LED lamp stand is middle to be provided with first filament, second filament and third filament respectively, and is a plurality of the top dismantlement of LED lamp stand is connected with the lamp shade, and this kind of ornamental type dazzle various LED lamp cluster is provided with movable block and sucking disc, and when the staff needs fixed LED lamp, remove the LED lamp stand to suitable position, fix the LED lamp stand on ground or wall through pressing the sucking disc, so make things convenient for the staff to fix the LED lamp, simplify staff's operation, when the staff does not need the sucking disc, can release the sucking disc through the movable block and operate again, so make things convenient for the staff to dismantle the sucking disc, further simplify staff's operation to this kind of ornamental type dazzle various LED lamp cluster is provided with first filament, The second filament and third filament, 3 kinds of filaments are luminous simultaneously and are dazzled various effect.
In the above-mentioned reference 1, as can be seen from the description and drawings of the reference 1, a plurality of LEDs are connected in series by a wire, and the whole circuit is broken when the wire is broken. In the comparison document 1, the LED light string is fixed in the following manner: the LED lamp holder is fixed on the ground or the wall surface by the aid of the pressing sucker, and the LED lamp string is convenient to disassemble and assemble by the aid of the pressing sucker, but is unstable in fixing mode and easy to fall off.
Disclosure of Invention
In order to solve the above problem, an object of the present invention is to provide a disconnection-preventing constant current series S-shaped lamp string, which can prevent the disconnection of one of the conducting wires of the lamp bead from causing the complete disconnection of the whole circuit.
Another object of the present invention is to provide a disconnection-preventing constant current series S-shaped lamp string, which is more convenient to be disassembled and assembled when used.
In order to achieve the above object, the technical solution of the present invention is as follows.
The utility model provides a prevent constant current series connection S type lamp cluster of open circuit, this lamp cluster are including four above lamp pearls, four above all connect through wire portion between the lamp pearl, its characterized in that, this lamp cluster are adjacent two be crisscross distribution between the lamp pearl, four of this lamp cluster sort in proper order the lamp pearl is whole to be "S" shape, wire portion is including the wire more than two, more than two the head end of wire all is connected to on a lamp pearl cathode, more than two the tail end of wire all is connected to on another lamp pearl anode. The utility model discloses in, all connect through the wire more than two between the lamp pearl for in this lamp cluster, when arbitrary one section wire disconnection, whole circuit can not open circuit, still can normal use, makes this lamp cluster can reduce the risk that appears opening circuit to a certain extent, more can ensure the normal use of this lamp cluster. The lamp string is applied to a constant current driving circuit and is driven to work by supplying power through a constant current.
Further, the wire portion includes two wires.
Furthermore, the lamp pearl is including lamp pearl casing and LED lamp pearl, LED lamp pearl is fixed to be set up on lamp pearl casing top, be provided with more than one and be used for the back-off of lamp pearl installation dismantlement of being convenient for on the lamp pearl casing. When the lamp string is used, the lamp string can be fastened through the fastening position structure of the reverse buckle and the lamp string mounting position, the lamp string is fixed on a position needing to be used, the reverse buckle and the fastening position can be separated for realization when the lamp string is required to be detached, and by means of the structure, stable fixation of the lamp string can be kept, and detachment can be facilitated. The principle of buckling and fixing the reverse buckle and the corresponding buckle position is the prior art. Wherein, the wire portion is connected with the LED lamp bead through the lamp bead shell.
Further, be 30 degrees between back-off and the lamp pearl casing, just the back-off is whole to be the cuboid.
Furthermore, the back-off quantity is four, four the back-off is evenly around fixing in the lamp pearl casing outside.
Furthermore, still be provided with the dismantlement recess that is used for making things convenient for lamp pearl to dismantle on the lamp pearl casing. When the lamp string is detached, tools (such as clips or tweezers) can be adopted to be clamped in the detaching grooves, so that the lamp beads are detached, and the lamp string is detached more conveniently.
Furthermore, dismantle recess quantity and be four, four dismantle the recess and evenly encircle to fix in the lamp pearl casing outside.
Furthermore, the lamp bead shell is made of plastic materials.
The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses in, all connect through more than two wires between the lamp pearl for in this lamp cluster, in arbitrary one section wire disconnection, whole circuit can not open circuit, still can normal use, makes this lamp cluster can reduce the risk that appears opening circuit to a certain extent, more can ensure the normal use of this lamp cluster.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the lamp bead of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The utility model provides a prevent constant current series connection S type lamp cluster of open circuit, this lamp cluster are including four more than lamp pearl 1, four more all connect through wire portion between the lamp pearl 1, its characterized in that, this lamp cluster is adjacent two be crisscross the distribution between the lamp pearl 1, four of this lamp cluster sort in proper order lamp pearl 1 is whole to be "S" shape, wire portion is including wire 2 more than two, more than two the head end of wire 2 all is connected to on the 1 cathode of a lamp pearl, more than two the tail end of wire 2 all is connected to on the 1 anode of another lamp pearl.
Further, the wire portion includes two wires 2.
Further, lamp pearl 1 is including lamp pearl casing 11 and LED lamp pearl 12, LED lamp pearl 12 is fixed to be set up on 11 tops of lamp pearl casing, fixed more than one back-off 111 that is used for being convenient for lamp pearl 12 installation dismantlement that is provided with on the lamp pearl casing 11.
Further, be 30 degrees between back-off 111 and the lamp pearl casing 11, just back-off 111 wholly is the cuboid.
Furthermore, the quantity of the reverse buckles 111 is four, and the reverse buckles 111 are uniformly fixed on the outer side of the lamp bead shell 11 in a surrounding mode.
Further, a detaching groove 112 for facilitating detachment of the lamp bead 1 is further arranged on the lamp bead housing 11.
Furthermore, dismantle recess 112 quantity is four, four dismantle recess 112 evenly encircle and fix in the lamp pearl casing 11 outside.
Further, the lamp bead shell 11 is made of plastic material.
The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses in, all connect through more than two wires between the lamp pearl for in this lamp cluster, in arbitrary one section wire disconnection, whole circuit can not open circuit, still can normal use, makes this lamp cluster can reduce the risk that appears opening circuit to a certain extent, more can ensure the normal use of this lamp cluster.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a prevent constant current series connection S type lamp cluster of open circuit, this lamp cluster is including four more than lamp pearls, four more than all connect through the wire portion between the lamp pearl, its characterized in that, two adjacent of this lamp cluster be crisscross the distribution between the lamp pearl, four of this lamp cluster sort in proper order the lamp pearl is whole to be "S" shape, the wire portion is including more than two wires, more than two the head end of wire all is connected to on a lamp pearl cathode, more than two the tail end of wire all is connected to on another lamp pearl anode.
2. The series string of claim 1, wherein the wire portion comprises two wires.
3. The anti-breaking constant-current series S-shaped lamp string as claimed in claim 1, wherein the lamp bead comprises a lamp bead housing and an LED lamp bead, the LED lamp bead is fixedly arranged at the top end of the lamp bead housing, and the lamp bead housing is provided with more than one reverse buckle for facilitating installation and disassembly of the lamp bead.
4. The anti-breaking constant-current series S-shaped lamp string as claimed in claim 3, wherein the reverse buckle is 30 degrees to the lamp bead shell, and the reverse buckle is a cuboid as a whole.
5. The anti-trip constant-current series S-shaped lamp string as claimed in claim 3, wherein the number of the reverse buckles is four, and four reverse buckles are uniformly fixed around the outer side of the lamp bead shell.
6. The anti-open-circuit constant-current series S-shaped lamp string as claimed in claim 3, wherein the lamp bead housing is further provided with a disassembly groove for facilitating disassembly of the lamp bead.
7. The series string of claim 6, wherein the number of said removing grooves is four, and four of said removing grooves are uniformly fixed around the outer side of the housing of the lamp bead.
8. The series string of claim 3, wherein the housing of the lamp bead is made of plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528995.6U CN212377804U (en) | 2020-07-28 | 2020-07-28 | Anti-break constant-current series S-shaped lamp string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021528995.6U CN212377804U (en) | 2020-07-28 | 2020-07-28 | Anti-break constant-current series S-shaped lamp string |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212377804U true CN212377804U (en) | 2021-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021528995.6U Active CN212377804U (en) | 2020-07-28 | 2020-07-28 | Anti-break constant-current series S-shaped lamp string |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212377804U (en) |
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2020
- 2020-07-28 CN CN202021528995.6U patent/CN212377804U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220419 Address after: 529000 workshop 1, 295 Dongsheng Road, Jianghai District, Jiangmen City, Guangdong Province (self compiled 08) (Information Declaration System) Patentee after: Jiangmen Jianghai Lianjing Photoelectric Technology Co.,Ltd. Address before: 518000 3rd floor, No. 434, Baoshi East Road, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Lianjing Photoelectric Technology Co.,Ltd. |