CN108278538A - LED ceiling lamp and its U-shaped light source module group - Google Patents
LED ceiling lamp and its U-shaped light source module group Download PDFInfo
- Publication number
- CN108278538A CN108278538A CN201710010368.XA CN201710010368A CN108278538A CN 108278538 A CN108278538 A CN 108278538A CN 201710010368 A CN201710010368 A CN 201710010368A CN 108278538 A CN108278538 A CN 108278538A
- Authority
- CN
- China
- Prior art keywords
- light source
- led lamp
- led
- source module
- module group
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
Abstract
The present invention provides a kind of U-shaped light source module groups, including：LED light source, including lamp plate and multiple LED lamp beads, the lamp plate include two cantilever arms and interconnecting piece, two cantilever arms and the U-shaped setting of the interconnecting piece；Multiple LED lamp beads are uniformly arranged on two cantilever arms, and the LED lamp bead on two cantilever arms is symmetrical arranged；And U-shaped smooth diverging lens, it is buckled on the LED light source.It is symmetrical arranged by the LED lamp bead on two cantilever arms on lamp plate, with by two cantilever arms LED lamp bead shine it is superimposed, so that the center no dark space of U-shaped light source module group, fundamentally solve the problems, such as that U-shaped light source module group center causes whole lamp center obviously to have dark space without LED lamp bead, ensure that global illumination is uniform, improves illuminating effect.The present invention also provides a kind of LED ceiling lamps.
Description
Technical field
The present invention relates to LED light equipment technical fields, more particularly to a kind of LED ceiling lamp and its U-shaped light source module group.
Background technology
LED has significant energy saving and service life advantage as forth generation lighting source.With the development of society, daily life
Lighting energy consumption problem in work becomes increasingly conspicuous, and therefore, the LED power module with notable power savings advantages has increasingly by people's
Favor.And LED ceiling lamp generally uses lamp bar splicing or monoblock lamp plate to be uniformly distributed the structure type of LED lamp bead, there is assembling
Complicated or of high cost problem.If luminous by locally being realized using monoblock lamp plate inside lamp merely, LED lamp bead hair
Light area is uneven, is easy there are apparent dark space, for example, it is a kind of simplified using U lamp panel structures, but LED lamp bead point on U-shaped lamp plate
Cloth is unreasonable, and uneven illumination is even, and there are apparent dark spaces at center, influence the illuminating effect of LED ceiling lamp.
Invention content
Based on this, it is necessary to cause whole lamp center obviously to have asking for dark space without LED lamp bead for current U-shaped lamp plate center
Topic, providing one kind can avoid whole lamp center from having dark space, ensure global illumination uniformly U-shaped light source module group, additionally provide simultaneously
A kind of LED ceiling lamp containing above-mentioned U-shaped light source module group.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of U-shaped light source module group, including：
LED light source, including lamp plate and multiple LED lamp beads for being set on the lamp plate, the lamp plate include two axis pair
Claim the cantilever arm of setting and connect the interconnecting piece of two cantilever arms, two cantilever arms with the interconnecting piece is U-shaped sets
It sets；Multiple LED lamp beads are uniformly arranged on two cantilever arms, and the LED lamp bead on two cantilever arms
It is symmetrical arranged；And
U-shaped smooth diverging lens, is buckled on the LED light source；The U-shaped smooth diverging lens includes lens body and setting
In multiple lens in the lens body, the quantity of the lens is equal to the quantity of the LED lamp bead, the lens body peace
Loaded on the lamp plate, each lens correspond to a LED lamp bead setting.
Central axes of the LED lamp bead on two cantilever arms about the lamp plate in one of the embodiments,
Axisymmetricly it is arranged.
Each cantilever arm includes at least two sections of mounting plates, at least two sections of installations in one of the embodiments,
Plate is sequentially connected with, and one end after connection is connect with the interconnecting piece；
The quantity of the LED lamp bead is equal on each section of mounting plate.
Each LED lamp bead on every section of mounting plate is connected in series in one of the embodiments, and with it is adjacent
Each LED lamp bead after connecting on the mounting plate is connected in parallel.
The intersection point of the end line of two cantilever arms is the center of the lamp plate in one of the embodiments,；
The LED lamp bead on two cantilever arms is centrosymmetric setting about the center of the lamp plate.
The multiple that the quantity of the LED lamp bead is n on each cantilever arm in one of the embodiments, wherein n
More than 1；
After per n, the LED lamp bead is connected in series with, then it is connected in parallel.
The multiple that the quantity of the LED lamp bead is five on each cantilever arm in one of the embodiments,；
After every five LED lamp beads are connected in series with, then it is connected in parallel.
The distance between two described cantilever arms are equal to the width of the cantilever arm or are institute in one of the embodiments,
State the width of cantilever arm twice.
Further relate to a kind of LED ceiling lamp, including chassis, lampshade, driving power, fixing device and such as any of the above-described technology spy
The sign U-shaped light source module group；
The U-shaped light source module group is installed on the chassis by the fixing device, and the fixing device can also will be described
Lampshade is buckled on the chassis；
The driving power is set on the chassis, and is electrically connected with multiple LED lamp beads of the U-shaped light source module group
It connects.
Above-mentioned technical proposal has the advantages that：
Two cantilever arms of the U-shaped light source module group of the present invention, lamp plate are symmetrical arranged, and the LED lamp bead on two cantilever arms
Also it is symmetrical arranged, and is transmitted by the light that multiple lens of U-shaped smooth diverging lens send out each LED lamp bead.In this way,
It is symmetrical on two cantilever arms when the light that LED lamp bead is sent out is spread by lens from the center of LED lamp bead to surrounding
Shining for LED lamp bead can be overlapped mutually, and enhance the light intensity of superposed positions light, make U-shaped lamp plate center no dark space, realize U
Type light source module group uniform illumination, improves the illuminating effect of U-shaped light source module group.Moreover, the U-shaped light source module group structure letter of the present invention
It is single, it is at low cost, it can ensure uniformly light-emitting in illumination region.The U-shaped light source module group of the present invention passes through two stretchings on lamp plate
LED lamp bead on arm is symmetrical arranged, by two cantilever arms LED lamp bead shine it is superimposed so that in U-shaped light source module group
Heart no dark space fundamentally solves the problems, such as that U-shaped light source module group center causes whole lamp center obviously to have dark space without LED lamp bead,
Ensure that global illumination is uniform, improves illuminating effect.
Include that the LED ceiling lamp of above-mentioned U-shaped light source module group also has since U-shaped light source module group has above-mentioned technique effect
There is corresponding technique effect.
Description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the LED ceiling lamp of one embodiment of the invention；
Fig. 2 is the decomposition texture schematic diagram of the LED light source of an embodiment in LED ceiling lamp shown in FIG. 1；
Fig. 3 is LED light source shown in Fig. 2 using the simulation luminous schematic diagram of optical software；
Fig. 4 is the decomposition texture schematic diagram of the LED light source of another embodiment in LED ceiling lamp shown in FIG. 1；
Fig. 5 is LED light source shown in Fig. 4 using the simulation luminous schematic diagram of optical software；
Fig. 6 is a kind of schematic layout pattern of the LED light source of the present invention；
Fig. 7 is another schematic layout pattern of the LED light source of the present invention；
Fig. 8 is another schematic layout pattern of the LED light source of the present invention；
Fig. 9 is the 4th kind of schematic layout pattern of the LED light source of the present invention；
Figure 10 is the 5th kind of schematic layout pattern of the LED light source of the present invention；
Figure 11 is the 6th kind of schematic layout pattern of the LED light source of the present invention；
Figure 12 is the 7th kind of schematic layout pattern of the LED light source of the present invention；
Wherein：
100-U type light source module groups；
110-LED light sources；
111- lamp plates；
1111- cantilever arms；
1112- interconnecting pieces；
112-LED lamp beads；
120-U type light diverging lens；
121- lens bodies；
122- lens；
The chassis 200-；
300- lampshades；
400- driving powers；
500- fixing devices；
510- installing taches；
520- fixing pieces；
600- earthing or grounding means.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, by the following examples, it and combines attached
The LED ceiling lamp and its U-shaped light source module group of the present invention is further elaborated in figure.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "upper", "lower", "left", "right" and similar statement for illustrative purposes only, be not offered as being uniquely to implement
Mode.
Referring to Fig. 1 to Fig. 5, the present invention provides a kind of U-shaped light source module group 100, which is applied to LED
In ceiling lamp, to ensure the illuminating effect of LED ceiling lamp.Certainly, U-shaped light source module group 100 applies also for other kinds of lamp
Have in equipment.The U-shaped light source module group 100 of the present invention can fundamentally solve center leads to whole lamp center without LED lamp bead 112
It is apparent to have the problem of dark space, ensure that global illumination is uniform, improves illuminating effect.
Referring to Fig. 2 to Fig. 5, in one embodiment of this invention, U-shaped light source module group 100 includes LED light source 110 and U-shaped light
Diverging lens 120.U-shaped smooth diverging lens 120 is buckled on LED light source 110.LED light source 110 is for realizing U-shaped light source module group
100 luminous main parts sizes, U-shaped smooth diverging lens 120 are for the luminous of LED light source 110 to be diffused, to ensure
The illumination effect of U-shaped light source module group 100 ensures uniform illumination.Specifically, LED light source 110 is including lamp plate 111 and is set to lamp
Multiple LED lamp beads 112 on plate 111.LED lamp bead 112 is for realizing the luminous main parts size of LED light source 110, lamp plate
111 be for mounted LED lamp bulb 112.The shape that LED light source 110 is formed by the shape of lamp plate 111, so that LED light source
110 have different shapes, to meet the different use demand of user.The mainly solution pair of the U-shaped light source module group 100 of the present invention
The lamp plate 111 of shape is claimed to there are problems that apparent dark space in center, correspondingly, the shape of lamp plate 111 is symmetric shape,
And be designed by the arrangement mode of LED lamp bead 112 on lamp plate 111, so that shining for each LED lamp bead 112 is superimposed, increase
There is safety to avoid center, ensure uniform illumination in the light intensity for adding light.
In the present embodiment, only by the shape of lamp plate 111 be it is U-shaped for illustrate, correspondingly, the shape of LED light source 110
Shape is also U-shaped.Specifically, lamp plate 111 includes two cantilever arms 1111 of cantilever arm 1111 and connection of two axial symmetry setting
Interconnecting piece 1112, two cantilever arms 1111 and 1112 U-shaped setting of interconnecting piece.Multiple LED lamp beads 112 are uniformly arranged on two and stretch
Go out on arm 1111, and the LED lamp bead 112 on two cantilever arms 1111 is symmetrical arranged.From the light distribution of LED lamp bead 112 it is found that
LED lamp bead 112 shines to spread from center to space surrounding, and the light intensity of central ray is relatively strong, and distally decrease slowly.
Since the LED lamp bead 112 on two cantilever arms 1111 is symmetrically arranged, the LED lamp bead 112 on two cantilever arms 1111 can
Light can be respectively to the intermediate diffusion of lamp plate 111, in this way, the shining for LED lamp bead 112 on two cantilever arms 1111 can
It is overlapped mutually in the centre position of lamp plate 111, enhances the light intensity of superposed positions light, make U-shaped 111 center no dark space of lamp plate,
Fundamentally solving 100 center of U-shaped light source module group does not have the whole lamp that LED lamp bead 112 is brought there are apparent center dark spaces
Problem realizes 100 uniform illumination of U-shaped light source module group, ensures illuminating effect.The U-shaped light source module group 100 of the present invention is by symmetrically setting
It is superimposed in the centre position of lamp plate 111 to set shining for the LED lamp bead 112 on two cantilever arms 1111, to increase lamp plate 111
The light intensity of centre position light so that dark space is not present in the centre position of lamp plate 111, realizes the uniformly light-emitting of whole lamp, ensures
Illuminating effect.U-shaped smooth diverging lens 120 includes lens body 121 and the multiple lens 122 being set in lens body 121, thoroughly
The quantity of mirror 122 is equal to the quantity of LED lamp bead 112, and lens body 121 is installed on lamp plate 111, and each lens 122 correspond to one
A LED lamp bead 112 is arranged.When U-shaped smooth diverging lens 120 is buckled on lamp plate 111, lens body 121 is fastened with lamp plate 111 to be connected
It connects, so that the lens 122 in lens body 121 are arranged in a one-to-one correspondence with the LED lamp bead 112 on lamp plate 111, by LED lamp bead
112 luminous diffused transmission, ensures the illumination effect of U-shaped light source module group 100.
It should be noted that it refers to two cantilever arms 1111 and interconnecting piece that the shape of lamp plate 111, which is U-shaped, in above-described embodiment
1112 enclose the shape being set as, and two cantilever arms 1111 are set to the both ends of interconnecting piece 1112, and are stretched out relative to interconnecting piece 1112
Setting, and the shape of two cantilever arms 1111 is identical.The shape of two cantilever arms 1111 is unrestricted in principle, as long as ensureing two
LED lamp bead 112 on a cantilever arm 1111 can be symmetrical arranged.As shown in Fig. 6 to Figure 12, preferably, cantilever arm 1111
Shape can be strip, curved shape, polygon, quadrangle, circle, ellipse, 8-shaped or other shapes etc..Cantilever arm
1111 shape can be strip, curved shape, quadrangle and circle.As shown in figs. 6 and 10, the shape of cantilever arm 1111 is length
Bar shaped；As shown in fig. 7, the shape of cantilever arm 1111 is circle；As shown in figure 8, the shape of cantilever arm 1111 is 8-shaped；Such as Fig. 9
Shown in Figure 12, the shape of cantilever arm 1111 is quadrangle；As shown in figure 11, the shape of cantilever arm 1111 is arc line shaped.
Further, two cantilever arms 1111 are structure as a whole with interconnecting piece 1112.The dress of lamp plate 111 can be saved in this way
With the time, production efficiency is improved.Certainly, two cantilever arms 1111 can also form lamp plate with interconnecting piece 1112 by way of splicing
111, it can make full use of leftover pieces in this way, improve the utilization rate of waste material, reduce cost.
Two cantilever arms 1111 of the lamp plate 111 of the U-shaped light source module group 100 of the present invention are symmetrical arranged, and two cantilever arms
LED lamp bead 112 on 1111 is also symmetrical arranged, and by multiple lens 122 of U-shaped smooth diverging lens 120 to each LED lamp bead
112 light sent out are transmitted.In this way, centre bit of the light that sends out of LED lamp bead 112 by lens 122 from LED lamp bead 112
It sets when being spread to surrounding, shining for the symmetrical LED lamp bead 112 on two cantilever arms 1111 can be overlapped mutually, enhancing superposition
The light intensity of position light makes U-shaped 111 center no dark space of lamp plate, realizes 100 uniform illumination of U-shaped light source module group, improve U-shaped light
The illuminating effect of source module 100.Moreover, the U-shaped light source module group 100 of the present invention is simple in structure, and it is at low cost, it can ensure lighting area
Uniformly light-emitting in domain.The U-shaped light source module group 100 of the present invention passes through the LED lamp bead on two cantilever arms 1111 on lamp plate 111
112 be symmetrical arranged, by two cantilever arms 1111 LED lamp bead 112 shine it is superimposed so that in U-shaped light source module group 100
Heart no dark space, fundamentally solve 100 center of U-shaped light source module group causes whole lamp center obviously to have dark space without LED lamp bead 112
Problem ensures that global illumination is uniform, improves illuminating effect.
Referring to Fig. 2 and Fig. 3, in one embodiment of this invention, the intersection point O of the end line of two cantilever arms 1111 is lamp
The center of plate 111.LED lamp bead 112 on two cantilever arms 1111 is centrosymmetric setting about the center O of lamp plate 111.Also
It is to say, the end of one of cantilever arm 1111 is connect with the opposite facing end of another cantilever arm 1111, one of to stretch out
The other end of arm 1111 is connect with 1111 opposite facing end of another cantilever arm, two ends difference of two cantilever arms 1111
The intersection point O of intersection is connected, cornerwise intersection point of two cantilever arms 1111 is similar to, intersection point O is the center of lamp plate 111.Two
LED lamp bead 112 on a cantilever arm 1111 is centrosymmetric setting about the center O of lamp plate 111, i.e. one of lamp plate 111
On LED lamp bead 112 rotate 180 ° after coincide with the position of the LED lamp bead 112 on another lamp plate 111.In this way, two stretchings
Shining for two LED lamp beads 112 on arm 1111 can intersect superposition in the same position of central axes, increase by 111 axis of lamp plate
The light intensity of line position light ensures the center no dark space of lamp plate 111, and then realizes center no dark space when whole lamp illuminates.
Referring to Fig. 4 and Fig. 5, in another embodiment of the invention, LED lamp bead 112 on two cantilever arms 1111 about
The central axes of lamp plate 111 are axisymmetricly arranged.Lamp plate 111 has central axes, and two cantilever arms 1111 are symmetrical about central axes, and
And central axes of the LED lamp bead 112 on two cantilever arms 1111 also about lamp plate 111 are symmetrical, i.e., the company of two LED lamp beads 112
Line is perpendicular with central axes.In this way, shining for two LED lamp beads 112 of same position can be on two cantilever arms 1111
The same position intersection superposition of axis, increases the light intensity of 111 axis line position light of lamp plate, ensures the center of lamp plate 111
No dark space, and then realize center no dark space when whole lamp illuminates.
Further, each cantilever arm 1111 includes at least two sections of mounting plates, and at least two sections of mounting plates are sequentially connected with, and is connected
One end afterwards is connect with interconnecting piece 1112.The quantity of LED lamp bead 112 is equal on each section of mounting plate.On each section of mounting plate
It is respectively provided with LED lamp bead 112, since the position of the mounting plate on two cantilever arms 1111 and LED lamp bead 112 thereon are about in
Axisymmetrical setting, it can ensure that central axes correspond to the light intensity of the light of the position of LED lamp bead 112 in this way so that central axes
All there is the superposition light intensity of the LED lamp bead 112 on two cantilever arms 1111 in upper each position, increase by 111 axis line position of lamp plate
The light intensity of light ensures the center no dark space of lamp plate 111, and then realizes center no dark space when whole lamp illuminates.
Still further, each LED lamp bead 112 on every section of mounting plate is connected in series with, and connect on adjacent mounting plate
Each LED lamp bead 112 afterwards is connected in parallel.That is, each LED lamp bead 112 on each section of mounting plate is connected in series with, and arrive
LED lamp bead 112 between few two sections of mounting plates is connected in parallel.First the series connection of each LED lamp bead 112 on every section of mounting plate connects
It connects, the LED lamp bead 112 on each section of mounting plate after then connecting is connected in parallel.It can be convenient for the connection of LED lamp bead 112 in this way
It is powered, avoids some LED lamp bead 112 from damaging and influence the performance of whole lamp, improve reliability.
As a kind of embodiment, the quantity of LED lamp bead 112 is the multiple of n on each cantilever arm 111, wherein n is big
In 1.After being connected in series with per n LED lamp bead 112, then it is connected in parallel.That is, LED lamp bead 112 on each cantilever arm 1111
Quantity be 3 multiple, 4 multiple, 5 multiple ... etc..For example, as n=3, LED on each cantilever arm 1111
The multiple that the quantity of lamp bead 112 is 3, also, every 3 LED lamp beads 112 be connected in series with after it is in parallel again；As n=4, each stretching
The multiple that the quantity of LED lamp bead 112 is 4 on arm 1111, also, every 4 LED lamp beads 112 be connected in series with after it is in parallel again；... etc.
Deng.It can realize that superposition of the light in the centre position of lamp plate 111 avoids lamp plate to enhance the light intensity in centre position in this way
There are apparent dark spaces in 111 centre positions so that 100 uniformly light-emitting of U-shaped light source module group.
Further, the multiple that the quantity of LED lamp bead 112 is 5 on each cantilever arm 11.Every 5 LED lamp beads 112 series connection
After connection, then it is connected in parallel.That is n=5, the multiple that the quantity of LED lamp bead 112 is 5 on each cantilever arm 1111, also, it is each
Every 5 LED lamp beads 112 on cantilever arm 1111 are in parallel again after being connected in series with.Also, the operating voltage that LED lamp bead 112 uses is
9V。
Preferably, in one embodiment of this invention, 15 LED lamp beads 112 are arranged on each cantilever arm 1111, two are stretched
The LED lamp bead 112 gone out on arm 1111 is centrosymmetric setting about the center of lamp plate 111.And to the symmetrically arranged LED light in center
Pearl 112 is simulation luminous with optical software, and the light sent out is as shown, it can be seen from the figure that on two cantilever arms 1111
Shining for LED lamp bead 112 be overlapped mutually in the centre position of lamp plate 111, shining for superposition can increase the light intensity of light, with
It avoids the centre position of lamp plate 111 there are dark space, ensures to shine uniform.
In another embodiment of the invention, the quantity of mounting plate is two sections, i.e., each cantilever arm 1111 has two sections
Mounting plate is symmetrically disposed on after two sections of mounting plates connection on each cantilever arm 1111 in connection socket part.On every section of mounting plate
The quantity of LED lamp bead 112 is equal.Also, the quantity of LED lamp bead 112 5 on every section of mounting plate, on each cantilever arm 1111
The quantity of LED lamp bead 112 is 10, and each LED lamp bead 112 on two cantilever arms 1111 is symmetrical about central axes.And to axis
Symmetrically arranged LED lamp bead 112 is simulation luminous with optical software, and the light sent out is as shown, it can be seen from the figure that two
Shining for LED lamp bead 112 on a cantilever arm 1111 is overlapped mutually in the centre position of lamp plate 111, and shining for superposition can increase
The light intensity for adding light, to avoid lamp plate 111 centre position there are dark space, ensure to shine uniform.
As a kind of embodiment, the distance between two cantilever arms 1111 H is equal to the width h of cantilever arm 1111.This
Two lamp plates 111 of sample can be staggered, i.e., a lamp plate 111 is positive places, and another lamp plate 111 is oppositely positioned, and a lamp
One of plate 111 cantilever arm 1111 is located between two cantilever arms 1111 of another lamp plate 111.It can be shone in this way improving
While obvious results fruit, the utilization rate of material is improved, saves cost.When the quantity of lamp plate 111 is even number, each two lamp plate
After 111 are staggered, then arranged in rows, the utilization rate of material can be improved while improving illuminating effect in this way, save at
This.As shown in Fig. 6 to 9, the distance between two cantilever arms 1111 H is equal to the width h of cantilever arm 1111.Certainly, in the present invention
Other embodiment in, the distance between two cantilever arms 1111 H can also be twice of width h of cantilever arm 1111.It is i.e. every
One lamp plate 111 can be staggered with two lamp plates 111, i.e. the positive setting of lamp plate 111, and another two lamp plate 111 is reversely and simultaneously
Discharge is set, and 111 adjacent cantilever arm 1111 of another two lamp plate is located between two cantilever arms 1111 of a lamp plate 111.This
Sample can improve the utilization rate of material while improving illuminating effect, save cost.When the quantity of lamp plate 111 is six,
Wherein three lamp plates 111 are positive and arranged side by side, and the other three lamp plate 111 is reversed and arranged side by side, per adjacent two lamp plates 111
The lamp plate 111 that is located at face of cantilever arm 1111 two cantilever arms 1111 between, remaining lamp plate 111 is similarly arranged.Such energy
It is enough to improve the utilization rate of material while improving illuminating effect, save cost.As shown in Figure 10 to Figure 12, two cantilever arms
The distance between 1111 H can also be twice of the width h of cantilever arm 1111.
The present invention also provides a kind of LED ceiling lamps, including chassis 200, lampshade 300, driving power 400, fixing device
500 and above-described embodiment in U-shaped light source module group 100.U-shaped light source module group 100 is installed on chassis 200 by fixing device 500,
Lampshade 300 can also be buckled on chassis 200 by fixing device 500.Driving power 400 is set on chassis 200, and with U-shaped light
Multiple LED lamp beads 112 of source module 100 are electrically connected.Chassis 200 is for carrying U-shaped light source module group 100, and lampshade 300 is to use
Protective action is played, to ensure the safety and dust-proof effect of U-shaped light source module group 100, meanwhile, lampshade 300 is also with light transmission
Effect, shining for U-shaped light source module group 100 are irradiated by lampshade 300, ensure the illuminating effect of LED ceiling lamp.Lampshade 300 with
Chassis 200, which is enclosed, is set as accommodating chamber, and U-shaped light source module group 100 is installed in accommodating chamber, and is fixed on by fixing device 500
On chassis 200, it can ensure that U-shaped light source module group 100 is fixed reliably in this way, the position of U-shaped light source module group 100 is avoided to alter
It is dynamic, ensure illuminating effect.Driving power 400 can be electrically connected with LED lamp bead 112, be LED lamp bead 112 by driving power 400
9V voltages needed for work are provided, ensure 112 reliable operation of LED lamp bead.Meanwhile U-shaped light source module group 100 is by being symmetricly set on
LED lamp bead 112 on lamp plate 111 ensures 100 intermediate no dark space of U-shaped light source module group, realizes the whole lamp uniformly light-emitting of LED ceiling lamp.
Further, fixing device 500 includes installing tache 510 and fixing piece 520.Lampshade 300 is fastened by installing tache 510
In on chassis 200.U-shaped light source module group 100 is installed on by fixing piece 520 on chassis 200.Fixing piece 520 is U-shaped for fixing
Light source module group 100, to ensure that U-shaped light source module group 100 is reliably fixed on chassis 200.Preferably, fixing piece 520 is spiral shell
Line part.Installing tache 510 is for lampshade 300 to be fastened on chassis 200, to ensure that lampshade 300 is fixed reliably.Further
Ground, driving power 400 are non-isolated driving power 400.Moreover, driving power 400 is also electrically connected with light modulator, pass through light modulation
Device adjusts the luminous power of LED lamp bead 112, then realizes the adjusting of 110 brightness of LED light source.Preferably, driving power 400
In the center of U-shaped light source module group 100, in order to which driving power 400 is electrically connected with LED lamp bead 112.Still further, LED
Ceiling lamp further includes earthing or grounding means 600, earthing or grounding means 600 and 200 grounding connection of chassis.Chassis is realized by earthing or grounding means 600
200 grounding connection ensures the reliable operation of LED ceiling, improves safety when using.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of U-shaped light source module group, which is characterized in that including：
LED light source, including lamp plate and multiple LED lamp beads for being set on the lamp plate, the lamp plate are set including two axial symmetry
The interconnecting piece for two cantilever arms of cantilever arm and connection set, two cantilever arms and the U-shaped setting of the interconnecting piece；It is more
A LED lamp bead is uniformly arranged on two cantilever arms, and the LED lamp bead on two cantilever arms is symmetrically set
It sets；And
U-shaped smooth diverging lens, is buckled on the LED light source；The U-shaped smooth diverging lens includes lens body and is set to institute
Multiple lens in lens body are stated, the quantity of the lens is equal to the quantity of the LED lamp bead, and the lens body is installed on
On the lamp plate, each lens correspond to a LED lamp bead setting.
2. U-shaped light source module group according to claim 1, which is characterized in that the LED lamp bead on two cantilever arms
Central axes about the lamp plate are axisymmetricly arranged.
3. U-shaped light source module group according to claim 2, which is characterized in that each cantilever arm is pacified including at least two sections
Loading board, at least two sections of mounting plates are sequentially connected with, and one end after connection is connect with the interconnecting piece；
The quantity of the LED lamp bead is equal on each section of mounting plate.
4. U-shaped light source module group according to claim 3, which is characterized in that each LED light on every section of mounting plate
Pearl is connected in series with, and is connected in parallel with each LED lamp bead after connecting on the adjacent mounting plate.
5. U-shaped light source module group according to claim 1, which is characterized in that the friendship of the end line of two cantilever arms
Point is the center of the lamp plate；
The LED lamp bead on two cantilever arms is centrosymmetric setting about the center of the lamp plate.
6. the U-shaped light source module group according to claim 2 or 5, which is characterized in that the LED light on each cantilever arm
The quantity of pearl is the multiple of n, wherein n is more than 1；
After per n, the LED lamp bead is connected in series with, then it is connected in parallel.
7. U-shaped light source module group according to claim 6, which is characterized in that the LED lamp bead on each cantilever arm
The multiple that quantity is five；
After every five LED lamp beads are connected in series with, then it is connected in parallel.
8. U-shaped light source module group according to any one of claims 1 to 5, which is characterized in that between two cantilever arms
Distance is equal to twice of the width of the cantilever arm or the width for the cantilever arm.
9. a kind of LED ceiling lamp, which is characterized in that including chassis, lampshade, driving power, fixing device and as claim 1 to
The U-shaped light source module group of 8 any one of them；
The U-shaped light source module group is installed on the chassis by the fixing device, and the fixing device can also be by the lampshade
It is buckled on the chassis；
The driving power is set on the chassis, and is electrically connected with multiple LED lamp beads of the U-shaped light source module group.
10. LED ceiling lamp according to claim 9, which is characterized in that the fixing device includes installing tache and fixation
Part；
The lampshade is fastened on by the installing tache on the chassis；
The U-shaped light source module group is installed on by the fixing piece on the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010368.XA CN108278538A (en) | 2017-01-06 | 2017-01-06 | LED ceiling lamp and its U-shaped light source module group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710010368.XA CN108278538A (en) | 2017-01-06 | 2017-01-06 | LED ceiling lamp and its U-shaped light source module group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278538A true CN108278538A (en) | 2018-07-13 |
Family
ID=62800860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710010368.XA Pending CN108278538A (en) | 2017-01-06 | 2017-01-06 | LED ceiling lamp and its U-shaped light source module group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278538A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111853621A (en) * | 2020-09-07 | 2020-10-30 | 横店集团得邦照明股份有限公司 | LED ceiling lamp and implementation method thereof |
| CN111963945A (en) * | 2020-08-05 | 2020-11-20 | 宁波公牛光电科技有限公司 | Annular photoelectric integrated lamp panel, photoelectric module, ceiling lamp and lamp panel manufacturing method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205579353U (en) * | 2015-12-28 | 2016-09-14 | 中山容士登光电科技有限公司 | Dispose LED ceiling lamp of lens |
| CN206377568U (en) * | 2016-11-21 | 2017-08-04 | 广东德豪润达电气股份有限公司 | LED board component, LED photovoltaic module and LED ceiling lamp |
| CN206410013U (en) * | 2017-01-06 | 2017-08-15 | 广东德豪润达电气股份有限公司 | LED ceiling lamp and its U-shaped light source module |
-
2017
- 2017-01-06 CN CN201710010368.XA patent/CN108278538A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205579353U (en) * | 2015-12-28 | 2016-09-14 | 中山容士登光电科技有限公司 | Dispose LED ceiling lamp of lens |
| CN206377568U (en) * | 2016-11-21 | 2017-08-04 | 广东德豪润达电气股份有限公司 | LED board component, LED photovoltaic module and LED ceiling lamp |
| CN206410013U (en) * | 2017-01-06 | 2017-08-15 | 广东德豪润达电气股份有限公司 | LED ceiling lamp and its U-shaped light source module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963945A (en) * | 2020-08-05 | 2020-11-20 | 宁波公牛光电科技有限公司 | Annular photoelectric integrated lamp panel, photoelectric module, ceiling lamp and lamp panel manufacturing method |
| CN111853621A (en) * | 2020-09-07 | 2020-10-30 | 横店集团得邦照明股份有限公司 | LED ceiling lamp and implementation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206145457U (en) | Flame bubble lamp | |
| CN205640625U (en) | OLED light source and car light | |
| CN108278538A (en) | LED ceiling lamp and its U-shaped light source module group | |
| CN101769465A (en) | LED (light emitting diode) lamp unit and LED combined lamp | |
| CN202017904U (en) | Omnidirectional LED lamp | |
| CN101655196B (en) | Led lamp | |
| CN206831297U (en) | Magnetic splice floor tile lamp system | |
| CN206410013U (en) | LED ceiling lamp and its U-shaped light source module | |
| US9534754B2 (en) | Easily expandable indoors LED lighting device | |
| CN102980110A (en) | Efficient and energy-saving underwater project lamp | |
| CN202144962U (en) | Light-Emitting Diode (LED) lamp holder | |
| CN205782411U (en) | Panel light fixture and panel lamp assembly | |
| CN207676605U (en) | A kind of novel organic Display Rack | |
| CN208817150U (en) | A kind of emergency light | |
| CN104420701A (en) | Light emitting fence | |
| CN209399169U (en) | Strip conductor formula line lamp | |
| CN202868562U (en) | Multi-color LED alarm lamp | |
| CN208058432U (en) | A kind of LED illumination lamp of annular light diffusing sheet | |
| KR100402370B1 (en) | Back light driver for obtaining high luminance | |
| CN204513065U (en) | A kind of contact pin connected mode LED side illuminant light bar | |
| CN110186006A (en) | The more gauge modules luminescence units of contact | |
| CN220269257U (en) | Sunlike full spectrum light source module | |
| CN202674934U (en) | Light emitting diode (LED) bulb lamp | |
| CN220355283U (en) | LED lamp plate structure and lighting device | |
| CN213279576U (en) | Automobile-used solar energy component dazzles light structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |