CN104613394A - High-power LED lighting device - Google Patents

High-power LED lighting device Download PDF

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Publication number
CN104613394A
CN104613394A CN201510075027.1A CN201510075027A CN104613394A CN 104613394 A CN104613394 A CN 104613394A CN 201510075027 A CN201510075027 A CN 201510075027A CN 104613394 A CN104613394 A CN 104613394A
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CN
China
Prior art keywords
led
led chip
mount pad
arranges
district
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510075027.1A
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Chinese (zh)
Inventor
潘小和
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Silicon Photoelectric (xiamen) Co Ltd
Original Assignee
Silicon Photoelectric (xiamen) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Silicon Photoelectric (xiamen) Co Ltd filed Critical Silicon Photoelectric (xiamen) Co Ltd
Priority to CN201510075027.1A priority Critical patent/CN104613394A/en
Publication of CN104613394A publication Critical patent/CN104613394A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00Lighting devices intended for fixed installation
    • F21S8/04Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/043Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures mounted by means of a rigid support, e.g. bracket or arm
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/0055Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by screwing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00Planar light sources
    • F21Y2105/10Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2105/00Planar light sources
    • F21Y2105/10Planar light sources comprising a two-dimensional array of point-like light-generating elements
    • F21Y2105/12Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the geometrical disposition of the light-generating elements, e.g. arranging light-generating elements in differing patterns or densities

Abstract

The invention provides a high-power LED lighting device which comprises a mounting rack. A mounting plate is arranged on the mounting rack, and a plurality of high-power LED lamps are fixedly arranged on the mounting plate; the mounting plate and the mounting rack are separately arranged. By the above structure that the mounting plate is arranged on the mounting rack, simpleness in demounting is achieved; when the LED lamps are needed to be replaced, the LED lamps can be replaced by demounting the mounting plate, the mounting plate can be entirely replaced, and the high-power LED lighting device is convenient and practical.

Description

A kind of high-power LED lighting device
Technical field
The present invention relates to LED illumination, in particular, a kind of high-power LED lighting device.
Background technology
Along with the development of technology, LED (Lighting Emitting Diode) extensive use of throwing light on, preferably, is applied to room lighting or outdoor lighting.Namely LED illumination is LED lighting, is a kind of semiconducting solid luminescent device.It utilizes solid semiconductor chip as luminescent material, release superfluous energy by carrier generation compound in the semiconductors and cause photo emissions, directly send red, yellow, blue, green light, on this basis, utilize the principle of three primary colours, add fluorescent material, the light of the random color such as red, yellow, blue, green, blue or green, orange, purple, white can be sent.LED lamp utilizes LED as the produced ligthing paraphernalia of light source exactly.
Therefore, the LED lamp of prior art needs integral installation, such as, install on the ceiling, dismounting difficulty, in time needing to change LED wherein, often needs whole light fixture all to disassemble, and therefore needs to improve.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of new high-power LED lighting device.
Technical scheme of the present invention is as follows: a kind of high-power LED lighting device, and it comprises installing rack, and it arranges installing plate, and described installing plate is fixedly installed some high-powered LED lamps; Described installing plate is separated setting with described installing rack.
Preferably, described LED light device also comprises a mount pad, and described installing plate is arranged at described mount pad, and described mount pad is arranged at described installing rack by a rotating shaft pivot joint, rotates relative to described installing rack for making described mount pad.
Preferably, described rotating shaft is arranged at the middle part of described mount pad, does clockwise for making described mount pad or rotates counterclockwise along described rotating shaft.
Preferably, described installing rack also arranges driver and wireless receiver, described wireless receiver, for receiving outside wireless control signal, is transferred to described driver, does clockwise or rotate counterclockwise by mount pad described in described driver drives along described rotating shaft.
Preferably, described installing rack also arranges a lowering or hoisting gear be connected with described driver, described mount pad is arranged at described lowering or hoisting gear by a rotating shaft pivot joint, for making described mount pad rotate relative to described lowering or hoisting gear, thus rotates relative to described installing rack.
Preferably, user is by mobile terminals such as mobile phones, and described in remote control, described in driver, lowering or hoisting gear is elevated, thus described mount pad is moved up and down, to adjust its height.
Preferably, described high-powered LED lamp comprises hemispherical chip installation area, and each LED chip is arranged at described hemispherical chip installation area respectively.
Preferably, described high-powered LED lamp comprises four LED core sections.
Preferably, described high-powered LED lamp comprises a red LED chip district, a green LED chip district, a blue-light LED chip district and the 4th LED core section.
Preferably, described red LED chip district arranges a red LED chip, and described green LED chip district arranges a green LED chip, and described blue-light LED chip district arranges a blue-light LED chip, and described 4th LED core section arranges one the 4th LED chip.
Preferably, described 4th LED chip arranging fluorescent adhesive layer, sending white light for coordinating.
Preferably, the area of described 4th LED core section is greater than the area in described red LED chip district, described green LED chip district or described blue-light LED chip district.
Preferably, the area in described red LED chip district is less than the area of described green LED chip district, described blue-light LED chip district or described 4th LED core section.
Preferably, described red LED chip district, described green LED chip district, described blue-light LED chip district, described 4th LED core section order arrangement.
Preferably, four described LED core section overall alignment are a circle.
Preferably, each described LED core section mutually insulated is arranged.
Adopt such scheme, the present invention adopts structure installing rack being arranged installing plate, and dismounting is simple, in time needing to change LED wherein, only need installing plate to disassemble, LED wherein can be replaced, also can integral replacing installing plate, convenient and practical.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one embodiment of the present of invention;
Fig. 2 is the installing plate of one embodiment of the present of invention and the schematic diagram of LED;
Fig. 3 is the schematic diagram of another embodiment of the present invention;
Fig. 4 is the installing plate of another embodiment of the present invention and the schematic diagram of LED;
Fig. 5 is the installing plate of another embodiment of the present invention and the schematic diagram of LED;
Fig. 6 is the LED schematic diagram of another embodiment of the present invention.
Detailed description of the invention
For the ease of understanding the present invention, below in conjunction with the drawings and specific embodiments, the present invention will be described in more detail.But the present invention can adopt many different forms to realize, and is not limited to the embodiment described by this description.It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology of using of this description and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention in this description just in order to describe specific embodiment is not for limiting the present invention.Term that this description uses " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, one embodiment of the present of invention are, a kind of high-power LED lighting device, and it comprises installing rack 100, it is arranged installing plate 200, as depicted in figs. 1 and 2, described installing plate 200 are fixedly installed some high-powered LED lamps 300; Preferably, described high-powered LED lamp is 1W, 3W or more high-power LED.Preferably, described installing plate is detachably arranged at described installing rack; Preferably, described installing plate is spirally connected and is fixed on described installing rack; Preferably, described installing plate buckle is fixed on described installing rack.Preferably, the some high-powered LED lamps of arranged in matrix on described installing plate; Preferably, as shown in Figure 2, described installing plate 200 is arranged 3 row 4 and arrange totally 12 high-powered LED lamps 300.
Preferably, described installing plate is separated setting with described installing rack, and as shown in Figure 3, described installing plate 100 is separated setting with described installing rack 200, and described installing rack 200 is detachably arranged at described installing plate 100 by some support members 400.Preferably, as shown in Figure 3, described installing rack 200 is detachably arranged at described installing plate 100 by four described support members 400.Like this, be easy to installing plate described in dismounting, in time needing to change LED wherein, only need installing plate to disassemble, LED wherein can be replaced, also can integral replacing installing plate, convenient and practical.
Preferably, described installing plate also arranges some rooms; Preferably, as shown in Figure 4, described installing plate 200 also arranges some rooms 201.Preferably, as shown in Figure 4, described room is square or rhombus, and it is arranged between LED; Preferably, as shown in Figure 4, described room is arranged as matrix; Like this, be conducive to ventilation and heat on the one hand, be conducive to arranging more room on same area on the other hand, strengthen overall ventilation effect.Preferably, described room comprises through hole; Preferably, interval, described room is arranged; The area in described room accounts for more than 80% of the area of described installing plate; Described installing plate is formed an installation frame by described room, and namely described installing plate is an installation frame, and it has some described rooms.
Preferably, described installing plate is fixedly installed some daughter boards, daughter board described in each is fixedly installed some LED.Preferably, daughter board described in each is spirally connected and is fixed on described installing plate, and like this, dismounting is simple, in time needing to change LED wherein, only need a certain daughter board to disassemble, LED wherein can be replaced, also can integral replacing daughter board, convenient and practical, avoid waste resource.Preferably, each described LED on described installing plate is separately positioned on each described daughter board.Preferably, as shown in Figure 5, described installing plate is fixedly installed the first daughter board 210 and the second daughter board 220, daughter board described in each is fixedly installed some LED.As shown in Figure 5, described installing plate 200 also arranges some rooms 201.Preferably, described daughter board is writing board shape.Like this, be easy to install and change described daughter board.
Preferably, the first surface of described daughter board arranges some LED, and second arranges control circuit and joint thereof.Like this, control circuit and joint thereof are placed on the position that people can't see, such that product structure is simple, good looking appearance.
Preferably, each described LED is partially submerged into and is arranged in described daughter board.Preferably, a part for LED is positioned at the side of described first surface, and remainder is positioned at the opposite side of described first surface; Preferably, described daughter board is partially submerged into and is arranged in described installing plate.Preferably, described installing plate arranges some to installation chute, installs slip on chute and arrange daughter board described in described in every a pair; Preferably, between described installation chute and described installing plate, some ventilative positions are also set.Like this, daughter board described in installation and removal is easy to.
Preferably, described daughter board also arranges lampshade.Preferably, described lampshade arranges some first air-vents.Preferably, described daughter board arranges some second air-vents.Preferably, described installing plate also arranges some 3rd air-vents.Preferably, the first air-vent has truncated cone-shaped structure, and its area towards a side of described daughter board is greater than the area of its another side, like this, is conducive to the scattering of ventilation and light, not easily dazzling; Preferably, second air-vent has cylindrical structural, or, second air-vent has truncated cone-shaped structure, its area towards a side of described lampshade is less than the area of its another side, like this, be conducive to forming larger ventilation shaft at the back side of LED, be conducive to the back side heat in the front of LED being by convection into LED; Preferably, the 3rd air-vent has cylindrical structural, or the 3rd air-vent has truncated cone-shaped structure.Like this, define an entirety and to breathe freely the open space of heat radiation, can dispel the heat rapidly, be conducive to the service life of improving described LED, and reduce and that the cause probability of happening of various potential safety hazards too high due to temperature.For the ease of dismounting, preferably, the whole LED on daughter board are stated in described lampshade piece cover residence; In order to avoid light is dazzling, preferably, described lampshade arranges scattering layer, and it comprises some waveform scattering parts, wherein has crest and trough, and, between crest and trough, be also provided with some triangular prisms, between each triangular prism, filling part be set, preferably, the refractive index of filling part and the different setting of the refractive index of triangular prism, namely both adopt different material preparations.Preferably, described daughter board is rectangle, and daughter board is stated in described lampshade piece cover residence; Preferably, described daughter board is circular or oval, and daughter board is stated in described lampshade piece cover residence; Common design adopts rectangle daughter board, and such technological process is fairly simple, can reduce costs.
Preferably, described installing plate also arranges some erection columns, and daughter board described in each is fixedly installed at least three described erection columns, for forming a plenum area between described daughter board and described installing plate.Preferably, described daughter board is spirally connected and is fixed on described erection column.Like this, better radiating effect can be obtained.Preferably, also arrange at least one fan, it is between at least three described erection columns, and is fixed on each erection column, to strengthen radiating effect.
In order to strengthen the radiating effect of high-powered LED lamp, the heat of high-powered LED lamp is conducted in time, preferably, described high-powered LED lamp insulation arranges outside framework, described outside framework arranges some installation through holes, described installing plate arranges some metal installation positions, and described in each, installation position has screw thread, and described high-powered LED lamp is screwed the metal installation position in correspondence.Preferably, the daughter board of described installing plate arranges some described metal installation positions, and described in each, installation position has screw thread, and described high-powered LED lamp is screwed the metal installation position in correspondence.Like this, the heat of high-powered LED lamp is directly delivered to the metal installation position of the metal installation position of installing plate or the daughter board of installing plate from outside framework, dispelled the heat, coordinate ventilated convection type of Denging by conduction pattern, and radiating effect is very good.
In order to realize better thermal conduction effect, make high-powered LED lamp and installing plate form a heat conducting entirety of dispelling the heat, preferably, described installing plate is metallic plate.Each described metal installation position and described metallic plate are wholely set.Preferably, the daughter board of described installing plate is metallic plate, and each described metal installation position and described metallic plate are wholely set.Like this, because the efficiency of conduction is far above the efficiency of convection current, thus the heat of high-powered LED lamp can be sent to rapidly on installing plate and/or its daughter board, heat loss through convection is realized again by structures such as large-area metal covering, through holes, thus achieve extraordinary radiating effect, substantially prolongs the service life of high-powered LED lamp.Preferably, described installing plate is copper coin; Installing plate offers some copper installation positions, and each installation position has screw thread, by coordinating of copper screw and copper installation position, realizes high heat transfer function, reaches excellent radiating effect; Preferably, the clearance position of copper screw and copper installation position also arranges heat conduction glue-line; Preferably, before dress screw, also drip a small amount of heat conduction elargol, make the clearance position of copper screw and copper installation position have heat conduction glue-line, affect heat loss through conduction effect to avoid the existence in space.Or installing plate is aluminium alloy plate.Described installing plate offers some aluminium alloy installation positions, and each installation position has screw thread, by coordinating of aluminium alloy screw and aluminium alloy installation position, realizes high heat transfer function, reaches excellent radiating effect; Preferably, the clearance position of aluminium alloy screw and aluminium alloy installation position also arranges heat conduction elargol layer.
In order to realize can adjusting illumination direction when throwing light on, preferably, the angle that left-right rotation is certain, light can be adjusted to and concentrate on a certain region, preferably, described LED light device also comprises a mount pad, and described installing plate is arranged at described mount pad, described mount pad is arranged at described installing rack by a rotating shaft pivot joint, rotates relative to described installing rack for making described mount pad.Preferably, described installing plate is spirally connected and is fixed on described mount pad.Like this, pass through rotating shaft, rotate mount pad, it is rotated relative to described installing rack, thus adjusts the angle of the installing plate on mount pad relative to described installing rack, preferably, left-right rotation certain angle, the light of LED can be adjusted to and concentrate on a certain region, preferably, from immediately below adjust to front or diagonally forward; Preferably, the angle of left-right rotation 2 to 10 degree.
Preferably, described rotating shaft is arranged at the middle part of described mount pad, and for making described mount pad do clockwise along described rotating shaft or rotate counterclockwise, wherein, the angle of described rotation is less than 30 degree.Preferably, described installing rack arranges two axle beds, the two ends of described rotating shaft are rotated respectively and are arranged at an axle bed, preferably, described installing rack arranges the first axle bed and the second axle bed, described rotating shaft comprises first end and the second end, and described first end rotates and is arranged at described first axle bed, and described second end rotates and is arranged at described second axle bed.Like this, can pass through rotating shaft more steadily, rotate mount pad, it is rotated relative to described installing rack, and stabilized structure is durable.
Rotate for ease of controlling, preferably, described installing rack also arranges driver and wireless receiver, and described wireless receiver is for receiving outside wireless control signal, be transferred to described driver, do clockwise by mount pad described in described driver drives along described rotating shaft or rotate counterclockwise.Preferably, user adopts the mobile terminals such as mobile phone, send wireless control signal to described wireless receiver, indicate it clockwise or rotate counterclockwise a certain angle, described wireless receiver receives this wireless control signal, be transferred to described driver, do clockwise by mount pad described in described driver drives along described rotating shaft or rotate counterclockwise; Like this, control simple and convenient, the intelligent lighting unit being suitable as Smart Home uses.Preferably, described driver also arranges authentication module, for verifying the authorization message of mobile terminal, only having the mobile terminal of mandate just by checking, then does clockwise by mount pad described in described driver drives along described rotating shaft or rotate counterclockwise.Preferably, described LED light device also comprises a pair tumbler, comprise the first rotating unit and the second rotating unit, wherein, described first rotating unit is arranged at described installing rack, described second rotating unit is arranged at described mount pad, described first rotating unit coordinates with described second rotating unit, first rotating unit described in described driver drives, drive described second rotating unit to rotate by described first rotating unit, thus drive described mount pad do clockwise along described rotating shaft or rotate counterclockwise.Preferably, described rotating unit is gear, first gear is arranged at described installing rack, second gear is arranged at described mount pad, two gears coordinate, described driver drives first pinion rotation, the first gear driven second pinion rotation, thus drive described mount pad do clockwise along described rotating shaft or rotate counterclockwise.
For the ease of realizing Three dimensions control illuminating effect, except rotating, preferably, described installing rack also arranges a lowering or hoisting gear be connected with described driver, described mount pad is arranged at described lowering or hoisting gear by a rotating shaft pivot joint, for making described mount pad rotate relative to described lowering or hoisting gear, thus rotate relative to described installing rack.Preferably, user is by mobile terminals such as mobile phones, and described in remote control, described in driver, lowering or hoisting gear is elevated, thus described mount pad is moved up and down, to adjust its height.Like this, lifting can be achieved on the one hand, achieve left-right rotation on the other hand, make that LED light device is more intelligent, light-emitting area is more controlled, applying flexible, preferably, when needs are read time, mount pad can be lowered, make installing plate distance users nearer, to provide enough light to support to read; Preferably, needing the occasion of optically focused, mount pad can lowered and adjust its gradient, make light can concentrate on a certain position, such as, on cake or on dining table etc.
Preferably, described first rotating unit is arranged at the described lowering or hoisting gear of described installing rack, described second rotating unit is arranged at described mount pad, described first rotating unit coordinates with described second rotating unit, first rotating unit described in described driver drives, drive described second rotating unit to rotate by described first rotating unit, thus drive described mount pad do clockwise along described rotating shaft or rotate counterclockwise.Preferably, the described lowering or hoisting gear of described installing rack arranges the first axle bed and the second axle bed, and described rotating shaft comprises first end and the second end, and described first end rotates and is arranged at described first axle bed, and described second end rotates and is arranged at described second axle bed.Like this, be convenient on the one hand adjust luminous position, be conducive on the other hand adjusting light emission direction, easy to use.
Preferably, described high-powered LED lamp comprises hemispherical chip installation area, and each LED chip is arranged at described hemispherical chip installation area respectively; Preferably, described hemispherical chip installation area comprises four LED core sections, and like this, entirety defines three-dimensional LED chip structure, achieves the high-powered LED lamp of surrounding luminescence, is suitable for indoor or outdoor lighting application.Preferably, described high-powered LED lamp comprises pyramid chip installation area, and each LED chip is arranged at described pyramid chip installation area respectively; Preferably, described pyramid is the rectangular pyramid bodily form, described pyramid chip installation area arranges four LED core sections, each LED core section arranges a LED chip, each pyramidal surface is arranged a LED chip, like this, entirety defines three-dimensional LED chip structure, achieve the high-powered LED lamp of surrounding luminescence, be suitable for indoor or outdoor lighting application.
Preferably, described high-powered LED lamp comprises four LED core sections.Preferably, each described LED core section mutually insulated is arranged.Wherein, each LED core section arranges a LED chip, and the LED chip mutually insulated of each LED core section is arranged.Preferably, described high-powered LED lamp comprises a red LED chip district, a green LED chip district, a blue-light LED chip district and the 4th LED core section.
Preferably, described red LED chip district arranges a red LED chip, and described green LED chip district arranges a green LED chip, and described blue-light LED chip district arranges a blue-light LED chip, and described 4th LED core section arranges one the 4th LED chip.Preferably, described 4th LED chip arranging fluorescent adhesive layer, sending white light for coordinating.Preferably, described 4th LED chip is blue-light LED chip, and it is arranged the glue-line with fluorescent material, both send white light at cooperation.Like this, only need a high-powered LED lamp, the conversion of shades of colour light can be realized, can also without the need to light combinations, directly send white light, be particularly suitable for light modulation to use, the white light of different-colour can also be mixed, be applicable to stricter occasion is required for light, and the design of such four LED core sections and four LED chip thereof, brightness is high, and power is large, adds the design of fluorescent material relative to LED chip, or three look light combinations send the design of white light, caloric value is relatively little, the longer service life of LED chip, and the half-life is also longer.Preferably, a light modulator is also set, for the wireless control signal according to outside, regulates drive current and the opening time of each LED chip, thus control the glow color of each LED, make the application of LED light device more colourful.Preferably, described light modulator connects described wireless receiver, and described wireless receiver receives the outside wireless control signal for light modulation, is transferred to described light modulator, regulated drive current and the opening time of each LED chip by described light modulator, thus control the glow color of each LED.
Preferably, the area of described 4th LED core section is greater than the area in described red LED chip district, described green LED chip district or described blue-light LED chip district; That is, the area of described 4th LED core section 304 is maximum.Preferably, the area of described 4th LED core section is greater than the area sum in the area in described red LED chip district, the area in described green LED chip district and described blue-light LED chip district.As a rule, white-light illuminating is more conventional, and higher for the requirement of white brightness, therefore, the area of the 4th LED core section is set to maximum area, can promotes the power of white light, is also conducive to the radiating effect strengthening white light field.
Preferably, as shown in Figure 6, the area in red LED chip district 301 is less than the area of the area in described green LED chip district 302, the area in blue-light LED chip district 303 or the 4th LED core section 304, that is, the area in red LED chip district 301 is minimum.
Preferably, as shown in Figure 6, described red LED chip district 301, described green LED chip district 302, described blue-light LED chip district 303, described 4th LED core section 304 order arrangement.Preferably, as shown in Figure 6, the area order arrangement of the area in the area in described red LED chip district 301, the area in described green LED chip district 302, described blue-light LED chip district 303, described 4th LED core section 304, namely, the area of described 4th LED core section 304 is maximum, the area in described blue-light LED chip district 303 takes second place, and third, the area in described red LED chip district 301 is minimum for the area in described green LED chip district 302.Preferably, as shown in Figure 6, four described LED core section overall alignment are a circle; Like this, be applicable to encapsulation to use; Also be conducive to being applied on hemispheric chip installation area.
Further, embodiments of the invention also comprise, each technical characteristic of the various embodiments described above, the high-power LED lighting device be mutually combined to form.
It should be noted that, above-mentioned each technical characteristic continues combination mutually, is formed not in above-named various embodiment, is all considered as the scope that description of the present invention is recorded; Further, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.

Claims (10)

1. a high-power LED lighting device, is characterized in that, comprises installing rack, and it arranges installing plate, and described installing plate is fixedly installed some high-powered LED lamps;
Described installing plate is separated setting with described installing rack.
Described LED light device also comprises a mount pad, and described installing plate is arranged at described mount pad, and described mount pad is arranged at described installing rack by a rotating shaft pivot joint, rotates relative to described installing rack for making described mount pad.
Described rotating shaft is arranged at the middle part of described mount pad, and for making described mount pad do clockwise along described rotating shaft or rotate counterclockwise, wherein, the angle of described rotation is less than 30 degree.
Described installing rack also arranges driver and wireless receiver, and described wireless receiver, for receiving outside wireless control signal, is transferred to described driver, does clockwise or rotate counterclockwise by mount pad described in described driver drives along described rotating shaft.
Described installing rack also arranges a lowering or hoisting gear be connected with described driver, and described mount pad is arranged at described lowering or hoisting gear by a rotating shaft pivot joint, for making described mount pad rotate relative to described lowering or hoisting gear, thus rotates relative to described installing rack.
Preferably, user is by mobile terminals such as mobile phones, and described in remote control, described in driver, lowering or hoisting gear is elevated, thus described mount pad is moved up and down, to adjust its height.
Described high-powered LED lamp comprises hemispherical chip installation area, and each LED chip is arranged at described hemispherical chip installation area respectively; Preferably, described hemispherical chip installation area comprises four LED core sections, like this, can realize the high-powered LED lamp of surrounding luminescence.
2. LED light device according to claim 1, it is characterized in that, described high-powered LED lamp comprises four LED core sections.
3. LED light device according to claim 2, it is characterized in that, described high-powered LED lamp comprises a red LED chip district, a green LED chip district, a blue-light LED chip district and the 4th LED core section.
4. LED light device according to claim 3, it is characterized in that, described red LED chip district arranges a red LED chip, described green LED chip district arranges a green LED chip, described blue-light LED chip district arranges a blue-light LED chip, and described 4th LED core section arranges one the 4th LED chip.
5. LED light device according to claim 4, is characterized in that, described 4th LED chip arranges fluorescent adhesive layer, sends white light for coordinating.
6. LED light device according to claim 5, is characterized in that, the area of described 4th LED core section is greater than the area in described red LED chip district, described green LED chip district or described blue-light LED chip district.
7. LED light device according to claim 6, is characterized in that, the area in described red LED chip district is less than the area of described green LED chip district, described blue-light LED chip district or described 4th LED core section.
8. LED light device according to claim 7, is characterized in that, described red LED chip district, described green LED chip district, described blue-light LED chip district, described 4th LED core section order arrangement.
9. according to the arbitrary described LED light device of claim 2 to 8, it is characterized in that, four described LED core section overall alignment are a circle.
10. LED light device according to claim 9, is characterized in that, each described LED core section mutually insulated is arranged.
CN201510075027.1A 2015-02-12 2015-02-12 High-power LED lighting device Pending CN104613394A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105570776A (en) * 2015-12-30 2016-05-11 苏州绿尚智能科技有限公司 Bedroom remote-control lamp
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105570776A (en) * 2015-12-30 2016-05-11 苏州绿尚智能科技有限公司 Bedroom remote-control lamp
CN105864691A (en) * 2016-05-11 2016-08-17 东莞市联洲知识产权运营管理有限公司 Hidden type adjustable LED lamp device
CN105864691B (en) * 2016-05-11 2018-05-01 深圳市名家汇科技股份有限公司 A kind of concealed adjustable LED lamp device

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