CN203421552U - Flexible decorative LED light bar - Google Patents
Flexible decorative LED light bar Download PDFInfo
- Publication number
- CN203421552U CN203421552U CN201320465437.3U CN201320465437U CN203421552U CN 203421552 U CN203421552 U CN 203421552U CN 201320465437 U CN201320465437 U CN 201320465437U CN 203421552 U CN203421552 U CN 203421552U
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- China
- Prior art keywords
- lamp bar
- end connector
- front tab
- flexible lighting
- flexible
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- Expired - Lifetime
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Abstract
The utility model discloses a flexible decorative LED light bar. The flexible decorative LED light bar comprises a power control assembly and at least one flexible light bar body, wherein the power control assembly comprises a controller connector, the flexible light bar body comprises a front end connector and a tail end connector, the front end connector can be connected with the controller connector in a screwing mode, and the tail end connector can be connected with a next flexible light bar in a screwing mode. Therefore, the total length of the whole flexible decorative LED light bar can be conveniently and rapidly increased by a user in a screwing connection mode, and a waterproof component can be additionally arranged between every two adjacent connectors which are connected in the screwing mode so that the waterproof sealing effect can be improved.
Description
Technical field
The utility model relates to a kind of soft lamp bar, particularly a kind of be available for users to arbitrarily crooked and easily and fast, the LED flexible lighting bar that extends of safety serial connection.
Background technology
The decorative illumination lamp bar that utilizes LED (light emitting diode) module composition has been quite common product on current market, the flexible lighting bar particularly forming with soft materials, winding that can be random is on object or be arranged in special moulding, thereby liked by consumer.
But the length of current flexible lighting bar is fixed mostly, manufacturer has manufactured respectively multiple different length when manufacturing, and consumer can only select required length when buying.But when finding purchase mistake or change application scenario in the future, the lamp bar length of former purchase may be not suitable for using.Therefore, separately have manufacturers produce to manufacture series connected flexible lamp bar, user itself can buy multistage lamp bar and be concatenated into voluntarily required length.
Although series connected soft lamp bar has solved the fixing problem of length, but the shortcoming of derivative other side.Major defect be segmentation lamp bar when being connected in series end to end, the inconvenient user of the design of series connection structure completes connection operation fast.
Summary of the invention
The purpose of this utility model is to be unfavorable for allowing user oneself be connected in series fast the technological deficiency of assembling for existing flexible lighting bar, a kind of LED flexible lighting bar is provided, can allow the user need be with other aid, oneself just can be connected multistage fast and reach prolongation object.
The utility model is to adopt following technical scheme to realize:
According to " the LED flexible lighting bar " that the utility model proposes, have:
One power-supply control unit, comprises:
One plug;
One power supply changeover device, is electrically connected to this plug to export direct-current working volts;
One controller joint, is electrically connected to this power supply changeover device to transmit this direct-current working volts;
At least one flexible lamp bar, comprises:
One lamp bar main body, has a FPC, a plurality of light emitting diodes that are arranged on this FPC, and a printing opacity protective sleeve that is set in this FPC surface;
One front tab, is arranged on one end of this lamp bar main body, and this front tab correspondence is screwed together this controller joint to receive this direct-current working volts;
One end connector, is arranged on other one end of this lamp bar main body, and this end connector is for another flexible lamp bar of serial connection.
Preferably, this power-supply control unit further comprises a control box, and this control box is connected between this power supply changeover device and controller joint.
Preferably, this control box is provided with operating key.
Preferably, this plug and this power supply are integrated into single direct current supply plug.
Preferably, this controller joint has external screw thread, and its end face is provided with signal connecting hole; The front tab of this flexible lamp bar has the internal thread that screw togather corresponding to this external screw thread, and this front tab is provided with the signal pins of corresponding this signal connecting hole of pegging graft; This end connector has external screw thread, and its end face is provided with signal connecting hole.
Preferably, this controller joint has external screw thread, and its end face is provided with signal connecting hole; The front tab of this flexible lamp bar has the internal thread that screw togather corresponding to this external screw thread, and the signal pins that is provided with corresponding this signal connecting hole of pegging graft of this front tab; This end connector has external screw thread, and its end face is provided with signal connecting hole.
Preferably, the end connector and the capping that are serially connected in this flexible lamp bar of least significant end screw togather mutually, between this end connector and this capping, a waterproof gasket are set.
Preferably, between this front tab and controller joint, a waterproof washer is set.
Compared with prior art, the flexible lamp bar the utility model proposes can utilize the mode of screw engagement, by its front tab Quick connecting to controller joint, to obtain the direct-current working volts that produce from this power-supply control unit, and the end face of front tab and this controller joint also can form corresponding male and female joint interface to reach electric connection object.The end connector of this flexible lamp bar can be for the front tab of the next flexible lamp bar of serial connection, this front tab and end connector be equally can Quick connecting screw engagement, user's flexible lamp bar of the own requirement of connecting easily like this.
Accompanying drawing explanation
Fig. 1 is that the utility model contains the stereo appearance figure of the soft lamp bar of controlling boxlike as an interchange.
Fig. 2 is the three-dimensional exploded view of Fig. 1 preferred embodiment.
Fig. 3 is the profile of male and female joint group after connecing in the utility model.
Fig. 4 is the utility model as an interchange without the stereo appearance figure of controlling the soft lamp bar of boxlike.
Fig. 5 is that the utility model contains the stereo appearance figure of the soft lamp bar of controlling boxlike as a direct current.
Fig. 6 is the utility model as a direct current without the stereo appearance figure of controlling the soft lamp bar of boxlike.
Fig. 7 is the circuit diagram of the normal bright soft lamp bar of the utility model single flow.
Fig. 8 is the circuit diagram of the normal bright soft lamp bar of the utility model AC system.
Fig. 9 is that the utility model AC system is from dodging soft lamp bar or the AC system circuit diagram from the soft lamp bar of variable color.
The specific embodiment
Below coordinate preferred embodiment graphic and of the present utility model, further setting forth the utility model is to reach the technological means that predetermined utility model object is taked.
Please refer to shown in Fig. 1, Fig. 2, the utility model the first preferred embodiment comprises a power-supply control unit 10 and at least one flexible lamp bar 20.
This power-supply control unit 10 comprises a power supply changeover device 11, a control box 12, a plug 13 and a controller joint 14 in the first preferred embodiment.This power supply changeover device 11 is converted to via plug 13 alternating voltage receiving the direct-current working volts that can drive light emitting diode (LED), for example half-wave DC operating voltage or full-wave direct current operating voltage.The other end of this power supply changeover device 11 connects this control box 12, and this controller joint 14 is connected to one end of control box 12.
On this control box 12, be optionally provided with operating key 121.If do not possess this operating key 121, these control box 12 inside can store a plug-in, utilize this plug-in to produce control instruction and drive flexible lamp bar 20 luminous and produce default light variation effect.If be provided with this operating key 121, be can allow user operate press this operating key 121 and the light variation effect of change flexible lamp bar 20.These control box 12 inside also can be provided with a receiver of remote-control sytem, be responsible for receiving the wireless control signal that an external lights remote controller is launched, when receiving this wireless control signal, control box 12 can produce the light variation effect that control instruction is controlled the 20 generation appointments of flexible lamp bar.
This control box 12 can be formed by a upper cartridge body and a lower box body relative bonding itself, between upper cartridge body and lower box body, be provided with a control circuit board, wherein, the periphery engaging with lower box body at upper cartridge body can arrange a waterproof washer to improve obturation effect, prevents that aqueous vapor from entering control box 12.In addition, this control box 12 also can form box body by integral type injection molded mode, or forms box body by sealant pouring and sealing mode, reaches better sealed waterproof effect.
This controller joint 14 connects the output of this control box 12, can connect this flexible lamp bar 20, and the control instruction of direct-current working volts and control box 12 outputs is passed to flexible lamp bar 20.The outer surface of this controller joint 14 forms external screw thread, and its end face is provided with two signal connecting holes 141.
This flexible lamp bar 20 comprises a lamp bar main body 21, a front tab 22, an end connector 23.The element of this lamp bar main body 21 comprises a FPC, be arranged on the printing opacity protective sleeve that LED illuminating part and on this FPC is set in this FPC surface.
This front tab 22 is connected to one end of lamp bar main body 21, for connecting this controller joint 14.Coordinate shown in Fig. 3, in the present embodiment, wherein one end of this front tab 22 is connected with lamp bar main body 21, the other end forms a male joint, there are two supported signal pins 221, when front tab 22 is connected with controller joint 14, the corresponding two signal connecting holes 141 that insert of this two supported signals pin 221.After front tab 22 and controller joint 14 are pegged graft, can utilize a hold-doun nut 24 that is set in front tab 22 surfaces mutually to screw togather again with controller joint 14, lamp bar main body 21 is more closely connected with controller joint 14.In addition, a waterproof washer 27 can be installed between front tab 22 and controller joint 14 additional, to improve waterproof effect between the two.
This end connector 23 is connected to other one end of lamp bar main body 21, can be for another flexible lamp bar 20 serial connections, the quantity that expands flexible lamp bar 20.In the present embodiment, the structure of this end connector 23 is as shown in controller 14, and wherein one end is connected with lamp bar main body 21, and the other end forms a female joint, its surface is formed with external screw thread, and end face is provided with the signal pins 221 that two signal connecting holes can provide another flexible lamp bar 20 of connection.
After the flexible lamp bar 20 of requirement has all been connected, can utilize the end connector 23 of capping 25 sealing least significant ends to reach waterproof action.The inner surface of this capping 25 forms internal thread, can corresponding screw togather the external screw thread on these end connector 23 surfaces, between capping 25 and end connector 23, can add a waterproof gasket 26.
As shown in Figure 4, in the second preferred embodiment of the present utility model, power supply changeover device 11 and controller joint 14 integrated injection moldings in this power-supply control unit 10, this power-supply control unit 10 does not need to arrange control box, the whole soft lamp bar exchanging without control boxlike that forms, this power supply changeover device 11 is responsible for AC power to be converted to the direct-current working volts that can light light emitting diode (LED), and these direct-current working volts are directly transferred to flexible lamp bar 20.
As shown in Figure 5, in the 3rd preferred embodiment of the present utility model, both are integrated into single direct current supply plug 15 power supply changeover device in this power-supply control unit 10 11 and plug 13, electric power by 15 outputs of direct current supply plug is the direct-current working volts that can drive light emitting diode (LED), in this embodiment, have this control box 12, the whole direct current that forms is containing the soft lamp bar of controlling boxlike.
As shown in Figure 6, in the 4th preferred embodiment of the present utility model, both are integrated into single direct current supply plug 15 power supply changeover device in this power-supply control unit 10 11 and plug 13, electric power by 15 outputs of direct current supply plug is the direct-current working volts that can drive light emitting diode (LED), control box 12 is not set in this embodiment, and the whole direct current that forms is without the soft lamp bar of controlling boxlike.
Normal bright soft lamp bar: using the LED of solid color or versicolor LED as the LED illuminating part of lamp bar main body 21, this LED illuminating part maintains permanent bright state.
From the soft lamp bar of variable color: each the LED illuminating part in lamp bar main body 21 is to consist of the luminescent wafer of R, G, tri-kinds of primary colours of B and a built-in control chip, it is luminous that this control chip can be controlled the luminescent wafer of three kinds of primary colours, make the luminescent wafer of every kind of primary colours there is the grey scale change of multistage (for example 256 grades), add the luminescent wafer color colour mixture of three kinds of primary colours and obtain shades of colour, the multiterminal that can change, colourful color changeable effect.
From dodging soft lamp bar: each the LED illuminating part in lamp bar main body 21 can be monochromatic wafer or adding a built-in control chip by the luminescent wafer of R, G, tri-kinds of primary colours of B forms, it is luminous that this control chip can be controlled luminescent wafer, utilize the built-in control program of control chip itself control the luminous of each LED illuminating part or extinguish state, and luminous and extinguish the time length of state, the dynamic optical chromatic effect that produce flicker, changes.
The normal bright soft lamp bar of control formula: on the basis of aforementioned normal bright soft lamp bar, plurality of LEDs illuminating part is merged into one luminous group, in single lamp bar main body 21, form a plurality of luminous group, by the control instruction of this control box 12 outputs determine each luminous group luminous with extinguish state.
Refer again to Fig. 8, is the circuit diagram of the normal bright soft lamp bar of single flow of the present utility model, and the LED illuminating part in flexible lamp bar 20 is in parallel again after first connecting, and each LED illuminating part of the constant driving of direct-current working volts that power-supply control unit 10 provides is lighted.
Fig. 9 is the circuit diagram of the normal bright soft lamp bar of AC system, lamp bar structure that can corresponding diagram 4, and power-supply control unit 10 is converted to alternating voltage after half-wave DC voltage, can constant driving light each LED illuminating part.
Figure 10 is AC system from dodging soft lamp bar or from the circuit diagram of the soft lamp bar of variable color, the power supply changeover device 11 of power-supply control unit 10 is full bridge rectifiers, and alternating voltage is converted to after full-wave direct current voltage, can drive and light each LED illuminating part.
The above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet not in order to limit the utility model, any those skilled in the art, within not departing from the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a LED flexible lighting bar, is characterized in that, described LED flexible lighting bar comprises:
One power-supply control unit, includes: a plug; One power supply changeover device, is electrically connected to this plug to export direct-current working volts; One controller joint, is electrically connected to this power supply changeover device to transmit this direct-current working volts;
At least one flexible lamp bar, includes: a lamp bar main body, has a FPC, a plurality of light emitting diodes that are arranged on this FPC, and a printing opacity protective sleeve that is set in this FPC surface; One front tab, is arranged on one end of this lamp bar main body, and this front tab correspondence is screwed together this controller joint to receive this direct-current working volts; One end connector, is arranged on other one end of this lamp bar main body, and this end connector is for another flexible lamp bar of serial connection.
2. LED flexible lighting bar according to claim 1, is characterized in that, this power-supply control unit further comprises a control box, and this control box is connected between this power supply changeover device and controller joint.
3. LED flexible lighting bar according to claim 2, is characterized in that, this control box is provided with operating key.
4. according to the LED flexible lighting bar described in claim 1,2 or 3, it is characterized in that, this plug and this power supply are integrated into single direct current supply plug.
5. according to the LED flexible lighting bar described in claim 1,2 or 3, it is characterized in that, this controller joint has external screw thread, and its end face is provided with signal connecting hole; The front tab of this flexible lamp bar has the internal thread that screw togather corresponding to this external screw thread, and this front tab is provided with the signal pins of corresponding this signal connecting hole of pegging graft; This end connector has external screw thread, and its end face is provided with signal connecting hole.
6. LED flexible lighting bar according to claim 4, is characterized in that, this controller joint has external screw thread, and its end face is provided with signal connecting hole; The front tab of this flexible lamp bar has the internal thread that screw togather corresponding to this external screw thread, and the signal pins that is provided with corresponding this signal connecting hole of pegging graft of this front tab; This end connector has external screw thread, and its end face is provided with signal connecting hole.
7. LED flexible lighting bar according to claim 5, is characterized in that, the end connector and the capping that are serially connected in this flexible lamp bar of least significant end screw togather mutually, between this end connector and this capping, a waterproof gasket are set.
8. LED flexible lighting bar according to claim 6, is characterized in that, the end connector and the capping that are serially connected in this flexible lamp bar of least significant end screw togather mutually, between this end connector and this capping, a waterproof gasket are set.
9. LED flexible lighting bar according to claim 5, is characterized in that, between this front tab and controller joint, a waterproof washer is set.
10. LED flexible lighting bar according to claim 6, is characterized in that, between this front tab and controller joint, a waterproof washer is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465437.3U CN203421552U (en) | 2013-07-31 | 2013-07-31 | Flexible decorative LED light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320465437.3U CN203421552U (en) | 2013-07-31 | 2013-07-31 | Flexible decorative LED light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203421552U true CN203421552U (en) | 2014-02-05 |
Family
ID=50020651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320465437.3U Expired - Lifetime CN203421552U (en) | 2013-07-31 | 2013-07-31 | Flexible decorative LED light bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203421552U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409938A (en) * | 2014-11-26 | 2015-03-11 | 广东酷柏光电股份有限公司 | Multifunctional LED lamp strip power socket |
| CN107002956A (en) * | 2014-12-17 | 2017-08-01 | 宗拓贝尔照明器材有限公司 | Equipment supporter for light belt lamp |
| WO2020135783A1 (en) * | 2018-12-27 | 2020-07-02 | 浙江中大技术出口有限公司 | Portable connection structure of led lamp and battery pack |
-
2013
- 2013-07-31 CN CN201320465437.3U patent/CN203421552U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409938A (en) * | 2014-11-26 | 2015-03-11 | 广东酷柏光电股份有限公司 | Multifunctional LED lamp strip power socket |
| CN107002956A (en) * | 2014-12-17 | 2017-08-01 | 宗拓贝尔照明器材有限公司 | Equipment supporter for light belt lamp |
| CN107002956B (en) * | 2014-12-17 | 2020-12-15 | 宗拓贝尔照明器材有限公司 | Equipment support for light belt lamp and light belt lamp |
| WO2020135783A1 (en) * | 2018-12-27 | 2020-07-02 | 浙江中大技术出口有限公司 | Portable connection structure of led lamp and battery pack |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140205 |