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 PDF

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Publication number
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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CN
China
Prior art keywords
light source
led light
side plate
preformed hole
bottom plate
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CN201510308696.9A
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Chinese (zh)
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CN104864364A (en
Inventor
赵党生
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赵党生
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Priority to CN201510308696.9A priority Critical patent/CN104864364B/en
Publication of CN104864364A publication Critical patent/CN104864364A/en
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Publication of CN104864364B publication Critical patent/CN104864364B/en

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Classifications

    • 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
    • F21V14/00Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices

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

A kind of combined type section photo structure and LED light and LED lamp tube

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.
CN201510308696.9A 2015-06-08 2015-06-08 A kind of combined type section photo structure and LED light and LED lamp tube CN104864364B (en)

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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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CN104864364B true CN104864364B (en) 2018-08-10

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