CN210624225U - Multi-channel main line and novel series-parallel light source - Google Patents
Multi-channel main line and novel series-parallel light source Download PDFInfo
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- CN210624225U CN210624225U CN201921854926.1U CN201921854926U CN210624225U CN 210624225 U CN210624225 U CN 210624225U CN 201921854926 U CN201921854926 U CN 201921854926U CN 210624225 U CN210624225 U CN 210624225U
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Abstract
The utility model relates to an electronic circuit technical field, concretely relates to lead to thread and novel series-parallel light source more. The utility model discloses a design one and lead to the thread more, lead to on the thread more and have a plurality of thread three-way heads, be equipped with two binding post between the thread three-way head, respectively through many electric wires with the ingenious tee junction of public female connector and the lamp body connector of a plurality of three-way heads and thread to convenient plant lighting source who constitutes multiple different series-parallel connections such as with LED lamp, solve two core pencil and can only satisfy the problem of parallelly connected between the lamp body.
Description
Technical Field
The utility model relates to an electronic circuit technical field, concretely relates to LED light source drive circuit and novel series-parallel light source.
Background
In the indoor practical application of the plant growth lamp, the lamp is close to the plant due to the limitation of the installation height. The requirement on the light-emitting size of the lamp body is high, and the larger the light-emitting surface distribution range is, the better the plant planting range can be covered. However, high-power surface-emitting lamp bodies are expensive. Therefore, plant growth lamps are often designed to have multiple lamps in a single lamp or multiple lamps in a single power supply. For the LED plant growth lamp, because the LEDs are of a current driving type, the working voltage of a single LED is reduced along with the rise of the working temperature. If a constant voltage mode is adopted, the current of the LED also rises along with the reduction of the working voltage of a single LED, and the difference between different lamp bodies is large. The constant-current power supply is adopted to load a plurality of lamp bodies, so that the current of each lamp body can be basically consistent, and once a lamp body fails and does not work, the output current of the power supply can be averagely loaded on other lamp bodies; in particular, in the case of two lamp bodies, in case one of them fails, the other lamp body carries twice the current and the operating temperature rises rapidly, which is a great hazard to both the performance and the product safety of the lamp body.
SUMMERY OF THE UTILITY MODEL
This patent aims at solving vegetation lamp performance and the potential safety hazard under the constant current mode.
In order to achieve the above object, the utility model provides a lead more, including female first connector of thread, a plurality of thread three-way head of n, a plurality of lamp body connector of m and thread male first connector, a plurality of thread three-way head of n concatenates the back both ends in proper order and is connected with female first connector of thread and thread male first connector respectively, and each lamp body connector is connected with a thread three-way head, and m is less than or equal to n, and m and n are positive integer.
Furthermore, a first wiring end and a second wiring end are arranged inside each main line three-way head, n first wiring ends in the n main line three-way heads are connected in series through first electric wires, the first electric wires are respectively communicated with the main line female head connector and the m lamp body connectors, second wiring ends in the n main line three-way heads are connected in series through second electric wires, the second electric wires are respectively communicated with the main line male head connector and the m lamp body connectors, and the main line female head connector and the main line male head connector are connected through third electric wires.
Furthermore, a third terminal is arranged in each main line tee joint, and the third terminal is grounded.
Furthermore, the number of the main wire tee joint and the number of the lamp body connectors are the same, namely m is equal to n.
The multi-way main line is characterized by being formed by connecting at least two multi-way main lines in series, wherein a mixed multi-way female head of each multi-way main line is connected with a mixed multi-way male head of the other multi-way main line, the mixed multi-way male heads after being connected in series are connected with a power supply connecting female head, and the mixed multi-way female heads are connected with a terminal connector.
The utility model also provides a novel series-parallel connection light source, this novel series-parallel connection light source application above-mentioned thread of leading more constitutes, provides vegetation light source for multilayer plant planting layer frame respectively, including N layer fluorescent tube layer, each fluorescent tube layer sets up on one plants the layer, is equipped with M root fluorescent tube on every layer of fluorescent tube layer, connects in parallel between the M root fluorescent tube on every layer of fluorescent tube layer, and through leading more the thread series connection between the layer of N layer fluorescent tube layer, it is connected with the power to lead more the thread, and N is the positive integer, and M is more than or equal to 2 and M is the positive integer.
The utility model also provides a novel series-parallel connection light source, this novel series-parallel connection light source application above-mentioned thread of leading more constitutes, is multilayer plant planting layer frame respectively and provides the vegetation light source, including N layer fluorescent tube layer, each fluorescent tube layer sets up on one plants the layer, is equipped with M root fluorescent tube on every layer of fluorescent tube layer, establishes ties between the M root fluorescent tube on every layer of fluorescent tube layer, and it is parallelly connected through leading more the thread between the layer of N layer fluorescent tube layer, leads more the thread and is connected with the power, and N is the positive integer, and M is more than or equal to 2 and M is the positive integer.
The utility model also provides a novel series-parallel connection light source, this novel series-parallel connection light source application above-mentioned thread of leading to more constitutes, is multilayer plant planting layer frame respectively and provides the vegetation light source, including N layer fluorescent tube layer and M root fluorescent tube, each fluorescent tube layer sets up on one plants the layer, and M root fluorescent tube distributes and sets up on N layer fluorescent tube layer, and M root fluorescent tube is connected through foretell thread of leading to more respectively, and the thread of leading to more is connected with the power, and N is the positive integer, and M is more than or equal to 2 and M is the positive integer.
Furthermore, the number of the tubes on each layer of tube layer is the same or different. Different lamp tube quantity of each layer is set, so that different plants can be planted on each layer.
Furthermore, each layer of lamp tube layer is provided with 3 lamp tubes. Set up even fluorescent tube, make things convenient for the illumination more even, be applicable to the even irradiant plant of needs.
Be different from prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a design one and lead to the thread more, lead to on the thread more and have a plurality of thread three-way heads, be equipped with two binding post between the thread three-way head, respectively through many power cords with the ingenious tee junction of public female connector and the lamp body connector of a plurality of three-way heads and thread to convenient plant lighting source who constitutes multiple different series-parallel connections such as LED lamp, solve two core pencil and can only satisfy the problem of parallelly connected between the lamp body.
2. The utility model discloses a many lead to a plurality of lamp bodies that the main pencil connects in parallel, can ensure electrical safety, can carry on one to a plurality of lamp bodies again, in a flexible way.
3. The utility model discloses a series-parallel light source need not circuitous wire winding through leading to constitute between thread and the banks more, and the clean and tidy circuit structure of whole parallel circuit is clear.
4. The utility model discloses a series-parallel connection circuit is a return circuit of inside series connection because of the main beam is the series mechanism, and when the lamp body broke down (became invalid), all the other lamp bodies can't form effectual return circuit, and all the lamp bodies are out of work, and the power is in no-load state. In case the main line pencil breaks down, the lamp body no longer can not appear local current too big in work, the too high problem of temperature, guarantee electrical safety and lamps and lanterns performance.
Drawings
Fig. 1 is a schematic view of a multi-pass main line according to embodiment 1 of the present invention.
Fig. 2 is a schematic view of a plurality of multi-channel main lines connected to form a series-parallel multi-channel line according to embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.
Fig. 5 is a schematic structural diagram of embodiment 4 of the present invention.
Reference numerals:
1. a main line female connector;
2. a main line tee joint; 21. a first terminal; 22. a second terminal;
3. a lamp body connector;
4. a main line male connector;
5. a first electric wire;
6. a second electric wire;
7. a third electric wire;
8. the multi-lead male head is connected in a mixed mode;
9. connecting a multi-channel female connector in a mixed mode;
10. a terminal connector;
11. the power supply is connected with the female head.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Example 1
Referring to fig. 1, the present embodiment provides a multi-pass main line, including a main line female connector 1, n main line three-way heads 2, m lamp connectors 3, and a main line male connector 4, where m is equal to or less than n, and m and n are positive integers. In the present embodiment, m is 20, that is, the number of the main line three-way heads and the number of the lamp body connectors are the same, in other embodiments, m and n may be any number, but m is less than or equal to 100 and n is less than or equal to 100. After being sequentially connected in series, 20 main line three-way heads 2 are respectively connected with a main line female head connector 1 and a main line male head connector 4 at two ends, and each lamp body connector 3 is connected with one main line three-way head 2.
The main line three-way head 2 is internally provided with a first terminal 21 and a second terminal 22, the first terminals 21 of the 20 main line three-way heads 2 are connected in series by first electric wires 5, the first electric wires 5 are respectively communicated and connected with the main line female head connector 1 and the 20 lamp body connectors 3, the second terminals 22 of the 20 main line three-way heads 2 are connected in series by second electric wires 6, the second electric wires 6 are respectively communicated with the main line male head connector 4 and the 20 lamp body connectors 3, and the main line female head connector 2 and the main line male head connector 4 are connected through third electric wires 7.
In other embodiments, a third terminal (not shown) is disposed inside each of the main triple-junction heads 2, and the third terminal is grounded.
Referring to fig. 2, to further illustrate how the multi-pass main lines of this embodiment are connected, fig. 2 shows a schematic diagram of a series connection using a plurality of multi-pass main lines, each of the multi-pass main lines has a male hybrid-connection multi-pass line head 8 and a female hybrid-connection multi-pass line head 9, the female hybrid-connection multi-pass line head 9 of each of the multi-pass main lines is connected to the male hybrid-connection multi-pass line head 8 of the other multi-pass main line, the male hybrid-connection multi-pass line head 8 after the series connection is connected to the female power connection head 9, the female hybrid-connection multi-pass line head 9 after the series connection is connected to the terminal connector 10, and the female power connection head 11 of the external power supply is connected to the male hybrid-connection multi-pass line head 8.
Example 2
Referring to fig. 3, this embodiment also provides a novel series-parallel light source, and this novel series-parallel light source uses the above-mentioned thread that leads to more, provides vegetation light source for multilayer plant planting layer frame respectively, including N layer fluorescent tube layer, is equipped with M fluorescent tubes on every layer of fluorescent tube layer, connects in parallel between the M fluorescent tubes on every layer of fluorescent tube layer, and N layer fluorescent tube layer is established ties through leading the thread more, and N is positive integer, and M is greater than or equal to 2 and M is positive integer. The joints of the M lamps on the single-layer lamp layer after being connected in parallel are connected with one lamp body connector 2 on the main line, and the multi-pass main line in the embodiment adopts the multi-pass main line in the embodiment 1 to be connected with the terminal connector and the power supply connection female head INPUT of the external power supply.
Example 3
Referring to fig. 4, this embodiment also provides a novel series-parallel light source, and this novel series-parallel light source uses the above-mentioned thread that leads to of leading to constitute, provides the vegetation light source for multilayer plant planting layer frame respectively, including N layers of fluorescent tube layer, is equipped with M fluorescent tubes on every layer of fluorescent tube layer, establishes ties between the M fluorescent tubes on every layer of fluorescent tube layer, and N layers of fluorescent tubes are parallelly connected through leading the thread that leads to more gradually layer upon layer, and N is positive integer, and M is greater than or equal to 2 and M is positive integer. In this embodiment, M is equal to N, and a joint of M lamps on a single-layer lamp layer after being connected in series is connected to one lamp body connector 2 on the multi-pass main line, and the multi-pass main line in this embodiment is connected to the terminal connector and the power supply connection female INPUT of the external power supply after being connected by the multi-pass main line in embodiment 1.
Example 4
Referring to fig. 5, this embodiment still provides a novel series-parallel light source, and this novel series-parallel light source application is said to lead to the thread more than the aforesaid and is constituteed, provides the vegetation light source for multilayer plant species plants layer frame respectively, including N layer fluorescent tube layer, be equipped with M fluorescent tubes on the N layer fluorescent tube layer, M fluorescent tube distributes and sets up on N layer fluorescent tube layer, and M fluorescent tube is connected with a lamp body connector 2 of leading the thread more respectively, and this embodiment leads to the thread more and adopts in embodiment 1 to lead to the thread more and connect the back and terminal connector and external power source's power connection female head INPUT. N is a positive integer, M is not less than 2 and M is a positive integer. In this embodiment, the number of lamps in each lamp layer is the same or different. Different lamp tube quantity of each layer is set, so that different plants can be planted on each layer. In this embodiment, each lamp layer is provided with 3 lamps. Set up even fluorescent tube, make things convenient for the illumination more even, be applicable to the even irradiant plant of needs. In this embodiment, 3 on the individual layer lamp tube layer are different from prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a design one and lead to the thread more, lead to on the thread more and have a plurality of thread three-way heads, be equipped with two binding post between the thread three-way head, respectively through many power cords with the ingenious tee junction of public female connector and the lamp body connector of a plurality of three-way heads and thread to convenient plant lighting source who constitutes multiple different series-parallel connections such as LED lamp, solve two core pencil and can only satisfy the problem of parallelly connected between the lamp body.
2. The utility model discloses a many lead to a plurality of lamp bodies that the main pencil connects in parallel, can ensure electrical safety, can carry on one to a plurality of lamp bodies again, in a flexible way.
3. The utility model discloses a series-parallel light source need not circuitous wire winding through leading to constitute between thread and the banks more, and the clean and tidy circuit structure of whole parallel circuit is clear.
4. In order to avoid brightness difference caused by individual difference of the LEDs, the LED load mostly adopts a constant current working mode. The positive pole and the negative pole form a loop under the normal working state of the circuit. For a multi-path parallel circuit working at constant current, when a main wire harness is in fault (failure), a single group or multiple groups of branch circuits are broken, and the total current output is unchanged, so that a larger current is superposed on the branch circuits capable of working normally, the working current of an LED is too large, the working temperature is increased more, and the service life of a lamp body is influenced by continuous working (the lamp body even fails due to long-term working); the series-parallel circuit is a loop internally connected in series because the main wire harness is in a series mechanism, when a lamp body breaks down (fails), the rest lamp bodies cannot form an effective loop, all the lamp bodies do not work, and the power supply is in an idle state. In case the main line pencil breaks down, the lamp body is not working and local current too big also can not appear, the too high problem of temperature, guarantee electrical safety and lamps and lanterns performance.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article, or terminal that comprises the element. Further, herein, "greater than," "less than," "more than," and the like are understood to exclude the present numbers; the terms "above", "below", "within" and the like are to be understood as including the number.
Although the embodiments have been described, once the basic inventive concept is known, other changes and modifications can be made to the embodiments by those skilled in the art, so that the above embodiments are only examples of the present invention, and not intended to limit the scope of the present invention, and all the modifications of the equivalent structure or equivalent flow path using the contents of the specification and the drawings of the present invention, or directly or indirectly using other related technical fields are also included in the scope of the present invention.
Claims (10)
1. A multi-pass main line is characterized by comprising a main line female connector, n main line three-way heads, m lamp body connectors and a main line male connector, wherein the n main line three-way heads are sequentially connected in series, then two ends of the n main line three-way heads are respectively connected with the main line female connector and the main line male connector, each lamp body connector is connected with one main line three-way head, m is less than or equal to n, and m and n are positive integers.
2. The multi-channel main line of claim 1, wherein each main line three-way head has a first terminal and a second terminal inside, n first terminals of the n main line three-way heads are connected in series by first wires, the first wires are further respectively connected to the main line female connector and the m lamp body connectors, the second terminals of the n main line three-way heads are connected in series by second wires, the second wires are further respectively connected to the main line male connector and the m lamp body connectors, and the main line female connector and the main line male connector are connected by third wires.
3. The multi-pass main line of claim 1, wherein each main line triple-pass head has a third terminal disposed therein, the third terminal being grounded.
4. The multi-pass main line of claim 1, wherein the number of the main line three-pass heads and the number of the lamp body connectors are the same, i.e., m-n.
5. A multi-port main line, characterized in that it is formed by connecting at least two multi-port main lines according to any one of claims 1 to 4 in series, the female head of the mixed multi-port line of each multi-port main line is connected with the male head of the mixed multi-port line of the other multi-port main line, the male head of the mixed multi-port line after being connected in series is connected with the female head of the power supply connection, and the female head of the mixed multi-port line is connected with the terminal connector.
6. A novel series-parallel light source for providing a plant growth light source for a multilayer plant planting layer frame respectively is characterized by comprising N layers of lamp tube layers, wherein M lamp tubes are arranged on each lamp tube layer, the M lamp tubes in each layer are connected in parallel, the layers are connected in series through a multi-pass main line according to any one of claims 1 to 5, the multi-pass main line is connected with a power supply, N is a positive integer, M is more than or equal to 2, and M is a positive integer.
7. A novel series-parallel light source for providing a plant growth light source for a multilayer plant planting layer frame respectively is characterized by comprising N layers of lamp tube layers, wherein M lamp tubes are arranged on each lamp tube layer, the M lamp tubes in each layer are connected in series, the layers are connected in parallel through a multi-way main line according to any one of claims 1 to 5, the multi-way main line is connected with a power supply, N is a positive integer, M is more than or equal to 2, and M is a positive integer.
8. A novel series-parallel light source is characterized by comprising N layers of lamp tube layers and M lamp tubes, wherein the M lamp tubes are distributed on the N layers of lamp tube layers and are respectively connected with a power supply through a multi-way main line according to any one of claims 1 to 5, N is a positive integer, M is more than or equal to 2, and M is a positive integer.
9. The light source of claim 8, wherein the number of lamps in each lamp layer is the same or different.
10. A novel series-parallel light source according to any one of claims 6 to 8, characterized in that each lamp layer is arranged on a planting layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921854926.1U CN210624225U (en) | 2019-10-31 | 2019-10-31 | Multi-channel main line and novel series-parallel light source |
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| CN201921854926.1U CN210624225U (en) | 2019-10-31 | 2019-10-31 | Multi-channel main line and novel series-parallel light source |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671630A (en) * | 2019-10-31 | 2020-01-10 | 福建省中科生物股份有限公司 | Multi-channel main line and novel series-parallel light source |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671630A (en) * | 2019-10-31 | 2020-01-10 | 福建省中科生物股份有限公司 | Multi-channel main line and novel series-parallel light source |
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