CN205155842U - Support luminous LED panel light of side of three -section switch mixing of colors temperature - Google Patents
Support luminous LED panel light of side of three -section switch mixing of colors temperature Download PDFInfo
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- CN205155842U CN205155842U CN201520957815.9U CN201520957815U CN205155842U CN 205155842 U CN205155842 U CN 205155842U CN 201520957815 U CN201520957815 U CN 201520957815U CN 205155842 U CN205155842 U CN 205155842U
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- 239000003086 colorant Substances 0.000 title abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 55
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 235000009537 plain noodles Nutrition 0.000 abstract 1
- 230000006870 function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a support luminous LED panel light of side of three -section switch mixing of colors temperature belongs to panel light technical field. It includes screw, back shroud, blotter, reflectance coating 4, light guide plate, diffuser plate, frame, luminous module and mixing of colors temperature module. Luminous module is installed the medial surface of frame, back shroud, blotter, reflectance coating 4, light guide plate and diffuser plate are installed under to by last in proper order to the plain noodles central point is gone into on same horizontal plane to the central point and the light guide plate of luminous module light emitting area, and mixing of colors temperature module is installed between back shroud and blotter, is equipped with the screw hole on the back shroud, through the cooperation fixed mounting of screw and screw hole. Mixing of colors temperature module includes drive power supply and mixing of colors temperature circuit, and drive power supply is mixing of colors temperature module and the power supply of luminous module, the luminous module colour temperature of mixing of colors temperature circuit control cold white, natural light pleasantly warm between white the circulation switch. The utility model discloses a mixing of colors temperature function of panel light, simple structure, it is with low costs, do benefit to production.
Description
Technical field
The utility model relates to a kind of side-emitting LED panel light supporting three sections of switch color-temperature regulatings, belongs to panel light technical field.
Background technology
Under the historical background of low-carbon economy is advocated in the current whole world energetically, LED is low owing to consuming energy, the advantage of energy-conserving and environment-protective, progressively for replacing traditional incandescent lamp, becomes the new light sources replacing conventional light source.LED, as a kind of emerging energy saving and environment friendly light source, is widely used in lighting field, such as, and pendent lamp, Ceiling light, Down lamp etc. the primary light of family expenses.
At present, main flow LED illumination product, after installing thyristor regulating photoelectric source and 0-10v dimming power source additional, can realize the adjustment of lamp brightness, by day can with 50% even lower power work, evening then with full power operation to meet lighting requirement.But, these main flow illuminating products all cannot realize the colour temperature regulatory function of light fixture at present, and the colour temperature that part light fixture adopts 2.4G remote control light modulating controller to realize light fixture regulates, but cost is higher, and the power supplying efficiency of global source is low, the luminous efficiency of light fixture is low.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of high efficiency, the side-emitting LED panel light of support three sections of switch color-temperature regulatings of low cost.
The technical scheme in the invention for solving the above technical problem is: a kind of side-emitting LED panel light supporting three sections of switch color-temperature regulatings, comprise screw, back shroud, cushion pad, reflectance coating, light guide plate, diffuser plate and housing, it is characterized in that: also comprise illuminating module and color-temperature regulating module, described illuminating module is made up of cold white circuit and warm white circuit, described cold white circuit and warm white circuit are composed in series by multiple light emitting diode head and the tail respectively, described color-temperature regulating module comprises driving power and color-temperature regulating circuit, described driving power is that described color-temperature regulating circuit and illuminating module are powered, described color-temperature regulating control circui illuminating module colour temperature is in vain cold, natural daylight and warm white between cyclic switching.
Described illuminating module is arranged on the medial surface of described housing, described back shroud, cushion pad, reflectance coating, light guide plate and diffuser plate are installed from top to bottom successively, and the central point of described illuminating module light-emitting area and light guide plate incidence surface central point are in same level, described color-temperature regulating module is arranged between described back shroud and cushion pad, described back shroud is provided with screwed hole, is fixedly mounted by the cooperation of screw and screwed hole.
The luminous lamp strip of a simple dullness in prior art is replaced by the illuminating module of the lamp pearl composition of cold white and warm white two kinds of different-colours, control illuminating module switch in cold white, natural daylight and warm white three kinds of colour temperatures by installing color-temperature regulating module in panel light again, realize the function regulating colour temperature.
The cold white circuit of illuminating module and the lamp pearl of warm white circuit are intervally arranged, and make luminescence more even.
Color-temperature regulating module comprises S4120 color-temperature regulating chip, resistance one, resistance two, diode, electric capacity one, electric capacity two, N-channel MOS pipe one and N-channel MOS pipe two; One end of described resistance one connects driving power positive pole, and the other end connects the CLK end of described S4120 color-temperature regulating chip; Described diode cathode connects driving power positive pole, and negative pole connects one end of described resistance two, and the other end of resistance two connects the VCC end of S4120 color-temperature regulating chip; Described electric capacity one one end connects the vdd terminal of S4120 color-temperature regulating chip, other end ground connection; The GND of described S4120 color-temperature regulating chip holds ground connection; Described N-channel MOS pipe one G pole is held with the L2 of S4120 color-temperature regulating chip and is connected, and D pole is connected with described cold white circuit negative pole, S pole ground connection; N-channel MOS pipe two G pole is held with S4120 color-temperature regulating chip L1 and is connected, and D pole is connected with warm white circuit negative pole, S pole ground connection; Described cold white and warm white circuit positive pole is all connected with diode cathode; Described electric capacity two one end is connected with diode cathode, other end ground connection.
Be connected on S4120 color-temperature regulating chip at LED drive power Shang Qu mono-road CLK signal, through process, switch is closed at short notice have no progeny to open can realize LED panel lamp colour temperature cold white, natural daylight and warm white between cyclic switching.
The utility model compared with prior art, has the following advantages and effect: the utility model just can realize three sections of cyclic switchings of switch colour temperature without common power, and power-efficient is high, and cost is low, is beneficial to production; Coordinate thyristor regulating photoelectric source or 0-10v dimming power source, the switch cycles easily realizing colour temperature regulates and brightness regulation, high with the fitness of other functions, and not needing to make complicated change can realize several functions.
Accompanying drawing explanation
Fig. 1 is the utility model mounting structure schematic diagram.
Fig. 2 is the utility model circuit diagram.
In accompanying drawing: 1 is screw, 2 is back shroud, and 3 is cushion pad, and 4 is reflectance coating, and 5 is light guide plate, and 6 is diffuser plate, and 7 is housing, and 8 is illuminating module, and 9 is color-temperature regulating module.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1-Fig. 2, the present embodiment comprises screw 1, back shroud 2, cushion pad 3, reflectance coating 4, light guide plate 5, diffuser plate 6, housing 7, illuminating module 8 and color-temperature regulating module 9.
Illuminating module 8 is made up of cold white and warm white two-path circuit, and cold white and warm white circuit is composed in series from beginning to end by multiple light emitting diode respectively, and the lamp pearl of cold white circuit and warm white circuit is intervally arranged.Color-temperature regulating module 9 comprises driving power and color-temperature regulating circuit, and driving power is that color-temperature regulating module 9 and illuminating module 8 are powered, color-temperature regulating control circui illuminating module 8 colour temperature cold white, natural daylight and warm white between cyclic switching.
Illuminating module 8 is arranged on the medial surface of described housing 7, back shroud 2, cushion pad 3, reflectance coating 4, light guide plate 5 and diffuser plate 6 are installed from top to bottom successively, and the central point of illuminating module 8 light-emitting area and light guide plate 5 incidence surface central point are in same level, color-temperature regulating module 9 is arranged between back shroud 2 and cushion pad 3, back shroud 2 is provided with screwed hole, is fixedly mounted by the cooperation of screw 1 and screwed hole.
Color-temperature regulating circuit comprises S4120 color-temperature regulating chip, resistance one R1, resistance two R2, diode D1, electric capacity one C1, electric capacity two C2, N-channel MOS pipe one Q1 and N-channel MOS pipe two Q2.
Resistance one R1 one end connects driving power positive pole, and the other end connects the CLK end of S4120 color-temperature regulating chip; Diode D1 positive pole connects driving power positive pole, one end of negative pole contact resistance two R2, and the other end of resistance two R2 connects the VCC end of S4120 color-temperature regulating chip; Electric capacity one C1 one end connects the vdd terminal of S4120 color-temperature regulating chip, other end ground connection; The GND of S4120 color-temperature regulating chip holds ground connection; N-channel MOS pipe one Q1G pole is held with the L2 of S4120 color-temperature regulating chip and is connected, and D pole is connected with described cold white circuit negative pole, S pole ground connection; N-channel MOS pipe two Q2G pole is held with S4120 color-temperature regulating chip L1 and is connected, and D pole is connected with warm white circuit negative pole, S pole ground connection; Cold white and warm white circuit positive pole is all connected with diode D1 negative pole; Electric capacity two C2 one end is connected with diode D1 negative pole, other end ground connection.
The present embodiment can simplify peripheral element number to greatest extent, can ensure again the logical consistency that multiple light fixture uses simultaneously.By the electric capacity of vdd terminal, after power remove, the output state of L1 and L2 can maintain about 5S, in this 5S, reopen light fixture, and the output of L1 and L2 can be made to switch in these three kinds of cycle of states of L1-L2-L1+L2.The cold white and warm white common anode pole that adopts exports, and when L1 control Q2 conducting, cold white appliances street lamp pearl is lighted, and panel light entirety is in vain cold; Warm up white appliances street lamp pearl when L2 control Q1 conducting to light, light fixture entirety is for warm white; When L1 and L2 control Q1 and Q2 conducting simultaneously simultaneously, cold white and warm white lamp pearl is lighted simultaneously, and light fixture is totally neutral white, i.e. natural daylight, and three kinds of states can not short cyclic switching.Light fixture disconnects more than after 5S, again lights light fixture and replys initial colour temperature.Q1 and Q2 is the N-channel MOS pipe of low resistance, and impedance is about 20 milliohms, and caloric value is very low, substantially can ignore the overall efficiency impact of power supply.
Although the utility model with embodiment openly as above; but it is also not used to limit protection domain of the present utility model; any technical staff being familiar with this technology, not departing from the change and retouching done in design of the present utility model and scope, all should belong to protection domain of the present utility model.
Claims (3)
1. support the side-emitting LED panel light of three sections of switch color-temperature regulatings for one kind, comprise screw, back shroud, cushion pad, reflectance coating, light guide plate, diffuser plate and housing, it is characterized in that: also comprise illuminating module and color-temperature regulating module, described illuminating module is made up of cold white circuit and warm white circuit, described cold white circuit and warm white circuit are composed in series by multiple light emitting diode head and the tail respectively, described color-temperature regulating module comprises driving power and color-temperature regulating circuit, described driving power is that described color-temperature regulating circuit and illuminating module are powered, described color-temperature regulating control circui illuminating module colour temperature is in vain cold, natural daylight and warm white between cyclic switching, described illuminating module is arranged on the medial surface of described housing, described back shroud, cushion pad, reflectance coating, light guide plate and diffuser plate are installed from top to bottom successively, and the central point of described illuminating module light-emitting area and light guide plate incidence surface central point are in same level, described color-temperature regulating module is arranged between described back shroud and cushion pad, described back shroud is provided with screwed hole, is fixedly mounted by the cooperation of screw and screwed hole.
2. the side-emitting LED panel light of support according to claim 1 three sections of switch color-temperature regulatings, is characterized in that: the cold white circuit of described illuminating module and the lamp pearl of warm white circuit are intervally arranged.
3. the side-emitting LED panel light of support according to claim 2 three sections of switch color-temperature regulatings, is characterized in that: described color-temperature regulating circuit comprises S4120 color-temperature regulating chip, resistance one, resistance two, diode, electric capacity one, electric capacity two, N-channel MOS pipe one and N-channel MOS pipe two; One end of described resistance one connects driving power positive pole, and the other end connects the CLK end of described S4120 color-temperature regulating chip; Described diode cathode connects driving power positive pole, and negative pole connects one end of described resistance two, and the other end of resistance two connects the VCC end of S4120 color-temperature regulating chip; Described electric capacity one one end connects the vdd terminal of S4120 color-temperature regulating chip, other end ground connection; The GND of described S4120 color-temperature regulating chip holds ground connection; Described N-channel MOS pipe one G pole is held with the L2 of S4120 color-temperature regulating chip and is connected, and D pole is connected with described cold white circuit negative pole, S pole ground connection; N-channel MOS pipe two G pole is held with S4120 color-temperature regulating chip L1 and is connected, and D pole is connected with warm white circuit negative pole, S pole ground connection; Described cold white and warm white circuit positive pole is all connected with diode cathode; Described electric capacity two one end is connected with diode cathode, other end ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957815.9U CN205155842U (en) | 2015-11-26 | 2015-11-26 | Support luminous LED panel light of side of three -section switch mixing of colors temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520957815.9U CN205155842U (en) | 2015-11-26 | 2015-11-26 | Support luminous LED panel light of side of three -section switch mixing of colors temperature |
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| Publication Number | Publication Date |
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| CN205155842U true CN205155842U (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520957815.9U Expired - Fee Related CN205155842U (en) | 2015-11-26 | 2015-11-26 | Support luminous LED panel light of side of three -section switch mixing of colors temperature |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591947A (en) * | 2018-05-08 | 2018-09-28 | 横店集团得邦照明股份有限公司 | A kind of adjustable color Projecting Lamp and its implementation |
-
2015
- 2015-11-26 CN CN201520957815.9U patent/CN205155842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591947A (en) * | 2018-05-08 | 2018-09-28 | 横店集团得邦照明股份有限公司 | A kind of adjustable color Projecting Lamp and its implementation |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181126 |