CN104864364B - A kind of combined type section photo structure and LED light and LED lamp tube - Google Patents
A kind of combined type section photo structure and LED light and LED lamp tube Download PDFInfo
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- CN104864364B CN104864364B CN201510308696.9A CN201510308696A CN104864364B CN 104864364 B CN104864364 B CN 104864364B CN 201510308696 A CN201510308696 A CN 201510308696A CN 104864364 B CN104864364 B CN 104864364B
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- light source
- led light
- side plate
- preformed hole
- bottom plate
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of combined types to cut photo structure and LED light and LED lamp tube, and section photo structure includes the light source cavity being made of bottom plate, side plate and partition board, and the light source preformed hole exposed for LED light source is provided on bottom plate；Shading baffle is installed in the side of light source preformed hole.The present invention can control and adjust the direct crevice projection angle of LED light source by adjusting the angle of inclination of side plate, partition board and shading baffle, height or installation site, and the distribution curve flux to emit beam from light source cavity is made to disclosure satisfy that the lighting demand of specific environment.The present invention provides the LED light and LED lamp tube for installing above-mentioned section of photo structure simultaneously, it is no longer symmetrical to make the lighting angle that LED light or fluorescent tube are sent out, but adjust according to the usage requirement, influence of the dazzle due to light source direct projection to human eye can be inhibited to the maximum extent, improve illumination comfort level.
Description
Technical field
The present invention relates to lighting areas, and the direct projection angular of LED light source can be adjusted more particularly to a kind of combined type
It cuts photo structure and the LED light and LED lamp tube of this section of photo structure is installed.
Background technology
LED light source is applied to can be used when on lamps and lanterns does not project the application scheme of light extraction directly by lambency lampshade.But
In order to inhibit dazzle, control beam angle and the needs for increasing light efficiency, LED light source that need to generally be installed in certain specific light source cavity
In, under the prior art, LED light source is only capable of controlling light-emitting angle by fixed four wall of light source cavity, does not adjust further
The means of LED light source direct projection angle.The lamps and lanterns of existing LED not only there are one light source cavity, also set multiple light sources cavity
Set array configuration together, however, be that shape its control beam angle reflectorized material all be using punching press, injection molding or
Hot-forming mode is directly prepared into the ontology of lamps and lanterns disk, and the light intensity angle of lamps and lanterns is fixed with mold.It is made under this mode
The cost of the mold of light source cavity is very high, and the direct projection angular that the later stage adjusts molded lamps and lanterns if necessary then needs to develop again
Expensive processing mold.
In addition, the manufacture craft of lamps and lanterns disk defines the type using reflectorized material.Such as, impact style is suitble to metal material
Material, injection molding manner is suitble to plastic material, and thermoforming way can only process the reflective material of macromolecule of a small number of Japanese imports at present
Material, therefore, the production method of existing such lamps and lanterns also greatly limits selection space of the manufacturer on reflectorized material.
Invention content
It is an object of the present invention to provide a kind of combined type section photo structure, to be adjusted using macromolecule reflectorized material
The direct projection angular of LED light source makes the direct projection angular that lamps and lanterns are sent out be more suitable for the lighting demand under varying environment.
A further object of the present invention is to provide a kind of direct projection angular that can adjust multiple light sources cavity simultaneously
LED lamp structure.
Another further object of the present invention is to provide a kind of LED lamp tube of adjustable lighting angle.
Particularly, the present invention provides a kind of combined types to cut photo structure, including：
Light source cavity, including bottom plate are used to control LED light source direct light with bottom plate opposite sides side is separately positioned on
The side plate and partition board of angle are provided with the light source preformed hole exposed for LED light source on the bottom plate；The side plate and the partition board
Contacted with each other by adjacent side, bottom edge respectively close to or touch the bottom plate；
Shading baffle is mounted obliquely within the side of the light source preformed hole, the direct projection optic angle for adjusting LED light source
Degree, the area of the shading baffle are greater than or equal to the area of the light source preformed hole；
It is controlled by adjusting the side plate, the angle of inclination of the partition board and the shading baffle, height or installation site
The direct crevice projection angle of system and adjustment LED light source.
Further, after the shading baffle is cuts the directly fold of the position at the light source preformed hole on the bottom plate
It is formed.
Further, the folding line for being parallel to the bottom plate is set on the side plate, is made by the folding line described
The outer edge of side plate forms the relatively described rotatable flanging of folding line, the side plate according to the different in width of the flanging and
Angle adjusts the angle of inclination on the relatively described bottom edge of the side plate.
Further, the light source preformed hole in a light-source chamber body has multiple and each light source preformed hole to exist
It is symmetrical arranged on the bottom plate, a shading baffle, each shading is respectively set in the side of each light source preformed hole
Baffle is located at side of each light source preformed hole close to the central axes of the bottom plate；The shading baffle and the light source
Angle between preformed hole is less than 145 degree.
Further, the light source cavity has multiple and forms arranged radially, axial alignment or rectangular arranged；
The arranged radially is：Each light source cavity is linked together by the flanging of the adjacent side plate, each institute
It states the partition board independence of light source cavity or connects into an entirety, and the side with the side plate of each light source cavity respectively
Side contacts, and the side plate of the same light source cavity is connect with bottom plate described in its；
The axial alignment is：Composition one is whole after the side plate of each light source cavity and the bottom plate are connected with each other
Body,
The partition board independence or adjacent light source cavity of each light source cavity are connected to one by the top margin of the partition board
It rises or the adjacent light source cavity shares a partition board；
The rectangular arranged is：It is constituted after being merged by the structure of arranged radially described above and the axial alignment.
Further, its section structure after the flanging of the arranged radially side plate adjacent with when the rectangular arranged connects
At triangle, shape of chinese word Ji or cylindricality；
Wherein, the triangle is to change the different height of the triangle by adjusting the size of apex angle, to real
The direct projection angular adjustment of the existing LED light source axial direction；
The shape of chinese word Ji is the flanging width to contact with each other by adjusting the side plate and the relatively described folding of the side plate
The angle on side come change height, to realize LED light source axial direction direct projection angular adjust；
The cylindricality is made of the single side plate or two side plate merging, by turning down the cylindrical top
Or the adjustment of the cylindricality height is realized in lower end.
The present invention also provides a kind of LED light, wherein cuts photo structure equipped with aforementioned any one of them combined type；
Further include wiring board, LED light source chip corresponding with the reserved hole site of the light source is installed on the wiring board
And the power supply circuit for the LED light source chip power supply, the wiring board and the contacts baseplate and the LED light source chip
Entered in the light-source chamber body by the light source preformed hole；
Shell, radial section are semi-surrounding structure, and the wiring board and the light source cavity are accommodated in the inner；
Lampshade is made by transparent material and mounted on the axially open of the shell, the light source cavity is closed
In the shell.
Further, a corresponding light source preformed hole is provided with multiple LED light source chips on the wiring board.
The present invention also provides a kind of LED lamp tubes, wherein
Aforementioned any one of them combined type is installed and cuts photo structure；
Further include wiring board, LED light source chip corresponding with the reserved hole site of the light source is installed on the wiring board
And the power supply circuit for the LED light source chip power supply, the wiring board and the contacts baseplate and the LED light source chip
Entered in the light-source chamber body by the light source preformed hole；
Shell, radial section are semi-surrounding structure, and the wiring board and the light source cavity are accommodated in the inner；
Lampshade is made by transparent material and mounted on the axially open of the shell, the light source cavity is closed
In the shell；
Electrode, there are two and be separately mounted to the both ends of the wiring board.
The photo structure that cuts of the present invention is kept off as a result of the independent adjustable angle or side plate of height, partition board and shading
Plate, therefore LED light source direct projection angular axial in light-source chamber body can be not only adjusted, it can also be adjusted in light source cavity
Interior radial direct projection angular makes the distribution curve flux of the light sent out from light source cavity disclosure satisfy that the illumination of specific environment needs
It asks.
Further, the present invention can be into one by the high reflecting rate shading baffle of adjustable angle beside light source preformed hole
The direct projection angular of successive step LED light source, projects away again after so that the light of LED light source is passed through the reflection of partition board and side plate, to reach
To the better effect for inhibiting dazzle.
Further, the LED light and LED lamp tube provided by the invention for being mounted with to cut photo structure, can make LED light or LED
The lighting angle that fluorescent tube is sent out no longer is symmetrical, but is adjusted according to the usage requirement.It is maximum by using transparent lampshade
The light extraction efficiency of LED lamp tube is improved to limit, and the dazzle pair due to light source direct projection can be inhibited to the maximum extent by cutting photo structure
The influence of human eye improves illumination comfort level while improving LED lamp tube light efficiency.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is according to an embodiment of the invention section of photo structure schematic diagram；
Fig. 2 is the sectional view along A-A that photo structure is cut shown in Fig. 1；
Fig. 3 is the schematic diagram of according to an embodiment of the invention section of photo structure arranged radially；
Fig. 4 is the schematic diagram of according to an embodiment of the invention section of photo structure axial alignment；
Fig. 5 is the schematic diagram of according to an embodiment of the invention section of photo structure rectangular arranged；
Fig. 6 is interval plate angular adjustment schematic diagram according to an embodiment of the present invention；
Fig. 7 be according to an embodiment of the present invention in be mounted with cut photo structure LED lamp structure schematic diagram；
Fig. 8 be according to an embodiment of the present invention in be mounted with cut photo structure LED lamp tube structural schematic diagram.
Specific implementation mode
As shown in Figure 1, 2, it may include a light source cavity 10 in general manner that the combined type of the present embodiment, which cuts photo structure, should
Light source cavity 10 is by bottom plate 11 and is separately positioned on side plate of the 11 opposite sides side of bottom plate for controlling LED light source direct projection angular
12 and partition board 13 constitute；The side plate 12 and partition board 13 are contacted with each other by adjacent side, bottom edge respectively close to or touch or
It is directly connected to bottom plate 11；The light source preformed hole 14 exposed for LED light source is provided on the bottom plate 11, in the light source preformed hole 14
Side is obliquely provided with shading baffle 15, and the shading baffle 15 is for further adjusting by the LED light in light source preformed hole 14
The direct projection angular that source is sent out；The area of the shading baffle 15 is at least greater than or equal to the area of light source preformed hole 14, in order to
Enough block and reflective surface area is provided.
In the present embodiment, a light source cavity 10 constitutes a four sides and carries the closed box-shape in baffle bottom surface, should
Side plate 12 can perpendicular to bottom plate 11 can also opposed bottom 11 be inclined outwardly；The connection of side plate 12 and bottom plate 11 can be one
, the structure of flexible connection can also be used.The mode that activity installation may be used between the partition board 13 and side plate 12, such as in side
Corresponding slot is set on plate 12 or on bottom plate 11, and partition board 13 installs fixation by way of grafting, further, it is also possible to be viscous
The modes such as connect, be spirally connected.The shading baffle 15 can be arranged in the arbitrary side of light source preformed hole 14, and area can be as needed
How much the LED light source of reflection is arranged, and angle of inclination can be set according to the angle of reflection of corresponding side plate 12 or partition board 13
It sets, can also arbitrarily adjust according to actual needs.Shading baffle 15 in the present embodiment is reserved by cutting light source on bottom plate 11
It is formed after the directly fold of bottom plate position at hole 14, which can save material and easy to use.It, should in other embodiments
Shading baffle 15 can also be individual components and use and modes and the bottom plate 11 such as is bonded, is spirally connected or directly being turned over light source preformed hole 14
The part of folding is fixed.
Light source cavity 10 in the present embodiment can be placed in existing LED lamp when in use, and light source cavity 10 is logical
The light source preformed hole 14 crossed on bottom plate 11 is buckled at the LED light source in lamps and lanterns, and the light that LED light source is sent out is by side plate 12, partition board 13
A specific direct projection angular is formed after the side wall limitation of composition, in side plate 12, partition board 13, bottom plate 11 and shading baffle 15
Collective effect under formed diffusing reflection effect, be directly entered human eye to avoid LED light source and cause glare effect.At this point, passing through tune
The angle of inclination of 12 opposed bottom 11 of parapleura, can adjust the direct projection angular of LED light source at this, LED light source under this structure
The light sent out directly projects away under relatively small angle, is launched again after diffusing reflection under bigger angle
It goes, stimulation of dazzle when being delivered directly so as to avoid LED light source within the scope of normal viewing angle to human eye.It is also activity in partition board 13
In the case of connection, the direct projection angle of LED light source in this direction can also be adjusted by adjusting partition board 13.In addition, may be used also
To keep some or all of direct light that LED light source sends out anti-to side plate 12 or 13 direction of partition board by adjusting shading baffle 15
It penetrates, further decreases the dazzle for even completely eliminating and being generated when the direct view led light source of human eye, illumination comfort level is greatly improved.
Further, in one embodiment of the invention, the light source preformed hole 14 in a light source cavity 10 can have
Multiple and each light source preformed hole 14 is symmetrical arranged on bottom plate 11, and a screening can be respectively set in the side of each light source preformed hole 14
Baffle plate 15, each shading baffle 15 are located at side of each light source preformed hole 14 close to the central axes of bottom plate 11；Shading baffle
Angle between 15 and light source preformed hole 14 can be less than 145 degree.The present embodiment can be directed to the knot of multiple LED light source chips 20
Structure can be a light at this point it is possible to according to the quantity of the spacing setting light source preformed hole 14 between each LED light source chip 20
Source preformed hole 14 is directed to a LED light source chip 20, can also be a light source preformed hole 14 while being directed to multiple LED light source cores
Piece 20.Through this embodiment, each LED light source chip 20 or the direct projection angular of every group of LED light source chip 20 can be made to obtain
Control.Shading baffle 15 is positioned close to central axes position can facilitate each LED light source to corresponding side plate 12 or every
Plate 13 reflects.
Further, in one embodiment of the invention, the flanging of bottom plate 11 can be arranged parallel on side plate 12
Line 16 can make the outer edge of side plate 12 form an opposite folding line 16 rotatable and with one fixed width by folding line 16
Flanging 17, the side plate 12 can realize adjustment side plate 12 bottom of with respect to according to the adjustment of the different in width and relative angle of flanging 17
The angle of inclination of plate 11.In the present embodiment, the folding line 16 on side plate 12 can be arranged one or multi-channel, between each road between
Away from equal can not also waiting, when use, can be corresponding to select according to different requirements, the size of different LED lamps
Folding line 16, the contact aside of flanging 17 outer edge and LED lamp outer shell after fold, the width of flanging 17 and relative to side
The angle of plate 12 determines the angle of inclination of 12 opposed bottom 11 of side plate.
Further, in one embodiment of the invention, as shown in Fig. 3,4,5, light source cavity 10 can have it is multiple and
Arranged radially, axial alignment or rectangular arranged can be formed after combination.
In arranged radially, each light source cavity is linked together by the flanging of adjacent side plate 12, same light source cavity 10
Side plate 12 connect with bottom plate 11 by bottom edge, all side plates 12, bottom plate 11 be sequentially connected after formed wave structure；Each light source
The partition board 13 of cavity 10 constituted after being directly linked together two block length plates respectively with connect after 12 contact aside of side plate；Each partition board
13 separate can also be adjacent to the side plate 12 of each light source cavity 10 respectively.
In axial alignment, the side plate 12 of each light source cavity 10 is connect by bottom edge with bottom plate 11 and adjacent light source cavity 10
Side plate 12 and bottom plate 11 be connected with each other, the groove of one of " u "-shaped is formed after connection, at this point, the partition board 13 of each light source cavity 10
Can be independently mounted in the groove or adjacent separator 13 connected by top margin after be mounted in the groove.The peace of specific partition board 13
Slot can be arranged in the relative position of side plate 12 in dress, and partition board 13 is fixed on groove after recycling two sides to be inserted into associated socket
It is interior, the distance of 13 opposed bottom 11 of partition board can be adjusted by the different slot of grafting or form different tip heights, to
Realize different reflecting angles.As shown in fig. 6, two connection after triangle (Λ) partition board 13, by adjusting triangle
Partition board 13 is connected the angle on both sides, thus it is possible to vary the height of apex, and further change 13 direction LED light source of partition board
Direct projection light-emitting angle.In addition, partition board 13 can also be shape of chinese word Ji (Π) or cylindricality (I) structure (not shown), it can
Using installation site, width and angle are turned down to change angle of its top relative to LED light source, and then change LED light source
Direct crevice projection angle range.In addition, partition board 13 can also be connect in the way of bonding with bottom plate 11, when bonding, by partition board 13
Bottom edge turn down out certain width, the contact shape with side plate 12 can also be adjusted by the selection of the width；Such as side plate 12
When being the state being inclined outwardly, groove that side plate 12 and bottom plate 11 are constituted is one up big and down small trapezoidal, and partition board 13 is recessed with this
The cross sectional shape of slot is identical, when side plate 12 expands outwardly, the bottom edge position of more partition board 13 can be turned down, to reduce partition board
13 height makes the contact of the two reach balance.Equally, when sloping inwardly such as side plate 12, then the bottom of less partition board 13 is turned down
Hem width degree improves the height of partition board 13.
And rectangular arranged is then to merge to constitute after being combined by the structure of above-mentioned arranged radially and axial alignment；That is, in axial direction
The side plate 12 and bottom plate 11 of upper each light source cavity 10 are interconnected to form the groove of multiple U-shapeds by side, and in radial direction
Upper each light source cavity 10 only has its side plate 12 to be connected with each other by flanging, and the partition board 13 of each light source cavity 10 may be used at this time
The independent installation structure of " I " shape can also use the connection structure of " Λ " shape or " Π " shape.
In the present embodiment, above-mentioned variously-shaped to realize, can be merely with a shell, and multiple sections of photo structures are connected
It is packed into the shell after being connected together, the structure of enclosure need not be redesigned at this time, to save material and process.It can also be only
Corresponding fixed point or fixed strip are set inside the shell and cut photo structure with fixed, can equally reduce the waste of material, and reach
The effect of anti-dazzle.
As shown in fig. 7, in one embodiment of invention, a kind of LED light using aforementioned section of photo structure, the LED are disclosed
Lamp may include wiring board 32, shell 33 and lampshade 31；It can be installed on the wiring board 32 corresponding with 14 position of light source preformed hole
LED light source chip 20 and for LED light source power supply power supply circuit, wiring board 32 is contacted with bottom plate 11 and LED light source chip
20 are entered by light source preformed hole 14 in light source cavity 10.The radial section of the shell 33 can be semi-surrounding structure, with facilitate by
Wiring board 32 and light source cavity 10 are accommodated in the inner, and the cross sectional shape of semi-surrounding can be U-shaped or semicircle.The lampshade 31 is by saturating
Bright material makes and at the axially open of shell 33, light source cavity 10 is enclosed in shell 33.The present embodiment is cut
Photo structure and lamps and lanterns disk constitute a complete LED light, and the bottom plate 11 of light source cavity 10 can be by way of bonding and circuit
Plate 32 is fixed, and the LED of the LED light can be adjusted by adjusting the partition board 13 of light source cavity 10 and/or the angle of inclination of side plate 12
Light source direct projection angle can further adjust the direct projection of the LED light source in light source cavity 10 by shading baffle 15.
Further, in the present embodiment, multigroup LED light source chip 20 can be set on the wiring board, and light source cavity
10 to may be used axial alignment in previous embodiment, radial row or rectangular arranged corresponding, so that LED light is formed one and includes
The lamp panel group of multiple light sources cavity 10 and adjustable lighting angle.In the lamp panel group, it may be used existing in the prior art
The structure for setting cavity cuts photo structure with the installation present invention.One vacant cavity can also be only set, then installed by cutting
The permutation and combination that photo structure is constituted.
Further, in the further embodiment of the present invention, the LED light source on wiring board 32 may include one
LED light source chip 20 can also include multiple LED light source chips 20, and it is reserved that multiple LED light source chips can share a light source
Hole 14 can also use multiple points of holes in a light source preformed hole 14 respectively.
As shown in figure 8, in one embodiment of the invention, disclosing a kind of LED lamp tube 30, the LED lamp tube 30 is general
Include shell 33, the lampshade 31 in shell 33 and the wiring board 32 with LED light source chip 20 and installing respectively
In the electrode 34 that the shell both ends are connect with wiring board 32, light is cut disclosed in previous embodiment is installed in the LED lamp tube 30
Structure.So that the LED lamp tube is adjusted intensity of illumination and direction of illumination by separately or combined light source cavity 10, improves illumination
Efficiency.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (7)
1. a kind of combined type cuts photo structure, including：
Light source cavity, including bottom plate are used to control LED light source direct projection angular with bottom plate opposite sides side is separately positioned on
Side plate and partition board, the light source preformed hole exposed for LED light source is provided on the bottom plate；The side plate and the partition board pass through
Adjacent side contacts with each other, bottom edge respectively close to or touch the bottom plate；
Shading baffle is mounted obliquely within the side of the light source preformed hole, the direct projection angular for adjusting LED light source, institute
The area for stating shading baffle is greater than or equal to the area of the light source preformed hole；The shading baffle is cuts institute on the bottom plate
It is formed after stating the directly fold of the position at light source preformed hole；
By adjusting the side plate, the angle of inclination of the partition board and the shading baffle, height or installation site controlling and
Adjust the direct crevice projection angle of LED light source；
The light source preformed hole in one light-source chamber body has multiple and each light source preformed hole right on the bottom plate
Claim setting, the side of each light source preformed hole that a shading baffle is respectively set, each shading baffle is located at
Side of each light source preformed hole close to the central axes of the bottom plate；Between the shading baffle and the light source preformed hole
Angle is less than 145 degree.
2. combined type according to claim 1 cuts photo structure, wherein
Setting is parallel to the folding line of the bottom plate on the side plate, and the outer edge shape of the side plate is made by the folding line
At the relatively described rotatable flanging of folding line, the side plate adjusts the side according to the different in width and angle of the flanging
The angle of inclination on the relatively described bottom edge of plate.
3. combined type according to claim 2 cuts photo structure, wherein
The light source cavity has multiple and forms arranged radially, axial alignment or rectangular arranged；
The arranged radially is：Each light source cavity is linked together by the flanging of the adjacent side plate, each light
The partition board independence of source chamber body connects into an entirety, and the side with the side plate of each light source cavity connects respectively
It touches, the side plate of the same light source cavity is connect with bottom plate described in its；
The axial alignment is：The side plate of each light source cavity and the bottom plate constitute an entirety after being connected with each other,
The partition board independence or adjacent light source cavity of each light source cavity are linked together or adjacent by the top margin of the partition board
The light source cavity shares a partition board；
The rectangular arranged is：It is constituted after being merged by the structure of arranged radially described above and the axial alignment.
4. combined type according to claim 3 cuts photo structure, wherein
Its section constitution triangle, a few words after the flanging of the arranged radially side plate adjacent with when the rectangular arranged connects
Shape or cylindricality；
Wherein, the triangle is to change the different height of the triangle by adjusting the size of apex angle, to realize
State the direct projection angular adjustment of LED light source axial direction；
The shape of chinese word Ji is the flanging width to contact with each other by adjusting the side plate and the relatively described flanging of the side plate
Angle come change height, to realize LED light source axial direction direct projection angular adjust；
The cylindricality is made of the single side plate or two side plates merging, by turn down the cylindrical top or under
Realize the adjustment of the cylindricality height in end.
5. a kind of LED light, wherein cut photo structure equipped with combined type according to any one of claims 1-4；
Further include wiring board, be equipped on the wiring board with the light source reserve the corresponding LED light source chip in hole site and
For the power supply circuit of the LED light source chip power supply, the wiring board is with the contacts baseplate and the LED light source chip is by institute
Light source preformed hole is stated to enter in the light-source chamber body；
Shell, radial section are semi-surrounding structure, and the wiring board and the light source cavity are accommodated in the inner；
Lampshade is made by transparent material and mounted on the axially open of the shell, the light source cavity is enclosed in institute
It states in shell.
6. LED light according to claim 5, wherein
A corresponding light source preformed hole is provided with multiple LED light source chips on the wiring board.
7. a kind of LED lamp tube, wherein
Combined type according to any one of claims 1-4 is installed and cuts photo structure；
Further include wiring board, be equipped on the wiring board with the light source reserve the corresponding LED light source chip in hole site and
For the power supply circuit of the LED light source chip power supply, the wiring board is with the contacts baseplate and the LED light source chip is by institute
Light source preformed hole is stated to enter in the light-source chamber body；
Shell, radial section are semi-surrounding structure, and the wiring board and the light source cavity are accommodated in the inner；
Lampshade is made by transparent material and mounted on the axially open of the shell, the light source cavity is enclosed in institute
It states in shell；
Electrode, there are two and be separately mounted to the both ends of the wiring board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308696.9A CN104864364B (en) | 2015-06-08 | 2015-06-08 | A kind of combined type section photo structure and LED light and LED lamp tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510308696.9A CN104864364B (en) | 2015-06-08 | 2015-06-08 | A kind of combined type section photo structure and LED light and LED lamp tube |
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| CN104864364A CN104864364A (en) | 2015-08-26 |
| CN104864364B true CN104864364B (en) | 2018-08-10 |
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| CN106524074A (en) * | 2016-12-01 | 2017-03-22 | 昆山恩都照明有限公司 | Lightproof ring |
| EP3665671A4 (en) * | 2017-10-13 | 2021-06-23 | Hewlett-Packard Development Company, L.P. | Displays with movable privacy gates |
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