CN203605072U - Horse race lamp - Google Patents
Horse race lamp Download PDFInfo
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- CN203605072U CN203605072U CN201320755652.7U CN201320755652U CN203605072U CN 203605072 U CN203605072 U CN 203605072U CN 201320755652 U CN201320755652 U CN 201320755652U CN 203605072 U CN203605072 U CN 203605072U
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- led lamp
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- horse race
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- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model relates to a horse race lamp. The horse race lamp comprises a power positive wire, a power negative wire and an LED lamp string connected between the power positive wire and the power negative wire. The number of the power positive wire is one, and the number of the power negative wire is one. The LED lamp string comprises one or more LED lamp sets connected in series. Each LED lamp set comprises forward LED lamps connected in the forward direction and reverse LED lamps connected in the reverse direction, and the forward LED lamps and the reverse LED lamps are connected in parallel. According to the horse race lamp, the connection mode of the LED lamps is changed so that the horse race effect can be achieved by changing the power input polarity, and a power line is eliminated so that the production process can be greatly simplified.
Description
Technical field
The utility model relates to a kind of horse race lamp.
Background technology
Existing horse race lamp adopts a cathode power supply line, two anode power cords, as shown in Figure 1, centre according to actual needs, be welded into one group of group lamp string, in cathode power supply line and anode power cord, access respectively LED lamp, the same direction setting of the positive pole of every group of LED lamp and negative pole.When work, the positive pole of input power and the polarity of negative pole remain unchanged, but change by the switching of a positive pole and two negative poles, have produced two loop currents, and LED lamp is changed, and produce the horse race effect of horse race lamp.More than this kind of horse race lamp controller needs three tunnels, its production technology is: first with automatic welding bubble machine, LED lamp string is produced in a direction, then follow according to different needs, be cut into the lamp string of one group of group, manually weld again among access both positive and negative polarity, every lamp string group need to weld twice, and when useless work is useless, operating efficiency is not high.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides a kind of simplified structure, simplifies the horse race lamp of production technology.
The technical scheme in the invention for solving the technical problem is:
A kind of horse race lamp, comprise positive source line, power-polar curve and be connected to positive source line and power-polar curve between LED lamp string, described positive source line and power-polar curve all only arrange one, described LED lamp string comprises a group or more the LED lamp group being cascaded, every group of LED lamp group comprises the forward LED lamp of forward connection and the reverse LED lamp of Opposite direction connection, and described forward LED lamp and oppositely LED lamp are connected in parallel.
As preferably, the forward LED lamp in every group of LED lamp group and oppositely LED lamp are provided with one or more, and the number of forward LED lamp is identical with the number of reverse LED lamp.
As preferably, positive source line and power-polar curve connect power supply by transformer, and described transformer voltage coupling LED lamp string is pressed.
The utility model horse race lamp, LED lamp group is connected in series, every group of LED lamp group is in the time of access, LED lamp in lamp group is oppositely access mutually, a forward connects, another is Opposite direction connection, and only needs a positive source line and power-polar curve, thereby it is specifically by making LED lamp group produce different illumination effects to the power supply of positive source line and power-polar curve input opposed polarity.The input of positive source line is anodal, power-polar curve input negative pole, and anodal LED lamp is luminous, and in the time of reverse input, oppositely LED lamp is luminous.In the time that controller carries out cyclic switching to both positive and negative polarity, LED lamp string produces horse race effect.When switching frequency is increased to human eye moment can not identify time, just produce normal bright effect.
The utility model has saved a power line, and only needs two-way to control, and has reduced cost.Can be in advance according to order needs in production technology, be that every group of LED lamp number in LED lamp group determined, input program, automatic welding bubble machine is welded into the LED lamp string being in series by LED lamp group automatically according to programmed instruction, then workman only needs as required, between LED lamp group, cuts off one.Simple to operate, and saved the operation of torch string group, time saving and energy saving, operating efficiency is high, is convenient to fully-automatic production in enormous quantities.Positive source and power cathode connect power supply by transformer, and described transformer voltage coupling LED lamp string is pressed.
The beneficial effects of the utility model are: the connected mode of the LED lamp of the utility model to horse race lamp changes, and make its change of inputting polarity by power supply realize horse race effect, one of abridged power line, and greatly simplified production technology.
Accompanying drawing explanation
Fig. 1 is the syndeton schematic diagram of the horse race lamp of prior art.
Fig. 2 is the syndeton schematic diagram of horse race lamp of the present utility model.
Fig. 3 is another syndeton schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 2,3, a kind of horse race lamp, comprise positive source line 1, power-polar curve 4 and be connected to positive source line and power-polar curve between LED lamp string, described positive source line 1 and power-polar curve 4 all only arrange one, described LED lamp string comprises a group or more the LED lamp group 2 being cascaded, every group of LED lamp group comprises the forward LED lamp 3 of forward connection and the reverse LED lamp 5 of Opposite direction connection, and forward LED lamp 3 and oppositely LED lamp 5 are connected in parallel.Forward LED lamp in every group of LED lamp group and oppositely LED lamp are provided with one or more, and the number of forward LED lamp 3 is identical with the number of reverse LED lamp 5.Positive source line and power-polar curve connect power supply by transformer, and described transformer voltage coupling LED lamp string is pressed.
The utility model horse race lamp, LED lamp group 2 is in the time of access, oppositely to access, one group is that forward connects, another organizes Opposite direction connection, and only need a positive source line and power-polar curve, thereby it is specifically by the different illumination effect of LED lamp group that with the power supply of power-polar curve input opposed polarity is to positive source line.The input of positive source line is anodal, power-polar curve input negative pole, and anodal LED lamp 3 is luminous, and in the time of reverse input, oppositely LED lamp 5 is luminous.In the time that controller carries out cyclic switching to both positive and negative polarity, LED lamp string produces horse race effect.When switching frequency is increased to human eye moment can not identify time, just produce normal bright effect.
The utility model has saved a power line, and only needs two-way to control, and has reduced cost.Can be in advance according to order needs in production technology, input program, automatic welding bubble machine is welded into LED lamp string automatically according to programmed instruction, and workman only needs as required, cuts off one between each group.Simple to operate, and saved the operation of torch string group, time saving and energy saving, operating efficiency is high, is convenient to fully-automatic production in enormous quantities.Positive source and power cathode connect power supply by transformer, and described transformer voltage coupling LED lamp string is pressed.
According to above principle, for the following way of more than 160 horse race lamp.As shown in Figure 3.
1) first several (according to specific needs determine) LED lamps undertaken by positive negative direction interval and be unified into one group of LED lamp group, because LED lamp group voltage in parallel equates with single led modulating voltage, the voltage of every LED lamp group is 3V.
2) 10 LED lamp groups are connected, it is constant that the total voltage of lamp string keeps, and is 30V, uses 31V transformer again.(10 series connection groups of the essential maintenance of lamp string structure regulate LED quantity to regulate total number of lamp string in LED lamp group)
Specific as follows:
A) when positive source line connects positive source, power-polar curve connects power cathode, and anodal LED lamp forms a loop, and luminous;
B) when positive source line connects power cathode, power-polar curve connects positive source, and oppositely LED lamp forms a loop, and luminous;
C) in the time that controller carries out cyclic switching to both positive and negative polarity.Lamp string produces horse race effect.When switching frequency is increased to human eye moment can not identify time, just produce normal bright effect.
Transformer matching way
The power of each LED lamp is about 0.03 watt, and for a different number, the transformer according to the form below of this horse race lamp mates:
| LED number | Matching transformer |
| 160 to 200 | 3.6W |
| 201 to 400 | 6.0W |
| 401 to 600 | 9.0W |
| 601 to 800 | 12.0W |
Claims (3)
1. a horse race lamp, comprise positive source line, power-polar curve and be connected to positive source line and power-polar curve between LED lamp string, it is characterized in that: described positive source line and power-polar curve all only arrange one, described LED lamp string comprises a group or more the LED lamp group being cascaded, every group of LED lamp group comprises the forward LED lamp of forward connection and the reverse LED lamp of Opposite direction connection, and described forward LED lamp and oppositely LED lamp are connected in parallel.
2. a kind of horse race lamp according to claim 1, is characterized in that: the forward LED lamp in every group of described LED lamp group and oppositely LED lamp are provided with one or more, and the number of forward LED lamp is identical with the number of reverse LED lamp.
3. a kind of horse race lamp according to claim 2, is characterized in that: described positive source line and power-polar curve connect power supply by transformer, and described transformer voltage coupling LED lamp string is pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755652.7U CN203605072U (en) | 2013-11-27 | 2013-11-27 | Horse race lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320755652.7U CN203605072U (en) | 2013-11-27 | 2013-11-27 | Horse race lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203605072U true CN203605072U (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320755652.7U Expired - Lifetime CN203605072U (en) | 2013-11-27 | 2013-11-27 | Horse race lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203605072U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332450A (en) * | 2016-08-31 | 2017-01-11 | 王欣 | Conductor hollow circuit board and manufacturing method |
| WO2019041440A1 (en) * | 2017-09-02 | 2019-03-07 | 刘启明 | 360-degree luminescence led lamp bead and production process therefor |
-
2013
- 2013-11-27 CN CN201320755652.7U patent/CN203605072U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332450A (en) * | 2016-08-31 | 2017-01-11 | 王欣 | Conductor hollow circuit board and manufacturing method |
| WO2019041440A1 (en) * | 2017-09-02 | 2019-03-07 | 刘启明 | 360-degree luminescence led lamp bead and production process therefor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |