CN207716123U - A kind of side-emitting pipe structure - Google Patents
A kind of side-emitting pipe structure Download PDFInfo
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- CN207716123U CN207716123U CN201721920015.5U CN201721920015U CN207716123U CN 207716123 U CN207716123 U CN 207716123U CN 201721920015 U CN201721920015 U CN 201721920015U CN 207716123 U CN207716123 U CN 207716123U
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Abstract
A kind of side-emitting pipe structure, including pcb board, the light source for being installed in pcb board, lens, guide-lighting cup, hollow light guiding pipe, lens cap is connected on outside light source, guide-lighting cup is equipped with lens accommodating cavity and annular light-emitting surface, lens are located in lens accommodating cavity, the end face of hollow light guiding pipe is adapted with annular light-emitting surface, the light that light source is sent out enters guide-lighting cup by lens and projects to form ring light and entrance hollow light guiding pipe again from annular light-emitting surface, is projected into the light of hollow light guiding pipe from the outer surface of hollow light guiding pipe.Hollow light guiding pipe converts linear light source to uniform area source, and light is only projected from guide-lighting tube outer surface, without being projected from its inner surface, it can be achieved that 360 degree of full optic angle light distributions, light-emitting angle are big.Because light pipe uses hollow-core construction, structure more thin and light skilful.And the fluorescent tube can realize photodetachment in illumination region, have the advantages that environmentally friendly, safe efficient.
Description
Technical field
The utility model is related to a kind of side-emitting pipe structures.
Background technology
The way of LED T8 pipes routine is that the strip light source board with LED is placed in fluorescent tube at present, light emitting angle
Small, hot spot is apparent, and single LED failure can cause one section not work.Fluorescent tube rupture event lower band electric light source plate directly it is exposed outside, deposit
In serious security risk.In this case we there is an urgent need to one kind, to can be achieved 360 degree full angles luminous, without hot spot,
The fluorescent tube illuminating product of photodetachment.
Chinese utility model patent notification number is CN201425176Y, patent name is a kind of the special of LED daylight lamp device
The light inputting end in optical lens is arranged in profit, LED, and solid lamp guide is arranged at the light extraction end of optical lens, although its light extraction is equal
Evenness is good, and illumination brightness is high, but cannot achieve 360 degree and shine.
Utility model content
The utility model provides a kind of side-emitting pipe structure, and which overcome the deficiencies present in background technology.This reality
Technical solution is used by novel solution its technical problem：
A kind of side-emitting pipe structure, it is characterised in that：It includes pcb board (100), is installed in the light source of pcb board (100)
(110), lens (200), guide-lighting cup (300), hollow light guiding pipe (400), lens (200) cover are connected on light source (110) outside, guide-lighting cup
(300) it is equipped with lens accommodating cavity (310) and annular light-emitting surface (320), lens (200) are located in lens accommodating cavity (310), hollow
The end face of light pipe (400) is adapted with annular light-emitting surface (320), and the light that light source (110) is sent out enters by lens (200)
Guide-lighting cup (300) forms ring light from annular light-emitting surface (320) injection again and enters hollow light guiding pipe (400), is led into hollow
The light of light pipe (400) is projected from the outer surface of hollow light guiding pipe (400).
Among one preferred embodiment, the surface that lens (200) are matched with lens accommodating cavity (310) is equipped with the first transmittance section
(210) and the first opaque portion (220), the first transmittance section (210) are corresponding with annular light-emitting surface (320)；Lens accommodating cavity
(310) it is opened in the right end of guide-lighting cup (300), annular light-emitting surface (320) is located at the left side of guide-lighting cup (300), and lens are accommodating
Chamber (310) cavity wall corresponding with the first transmittance section (210) is equipped with the second transmittance section (311), and guide-lighting cup (300) remaining surface is set
There is the second opaque portion (330), the light of light source (110) enters after lens (200) from the first transmittance section (210), the second light transmission
Portion (311) enters in guide-lighting cup (300).
Among one preferred embodiment, the bottom surface of the lens (200) is equipped with the first opaque portion (220).
Among one preferred embodiment, the first opaque portion (220) and the second opaque portion (330) are film plating layer.
Among one preferred embodiment, the leaded light cup (300) includes sequentially connected cone (340), bottom from left to right
A diameter of gradual change from left to right of wall (350) and torus (360), cone (340) is small, and annular light-emitting surface (320) is located at circle
The end face of cone (340), lens accommodating cavity (310) are located in torus (360).
Among one preferred embodiment, the hollow light guiding pipe (400) uses nanometer optical material.
Among one preferred embodiment, the light source (110) is blue laser light source, and lens (200) use and are mixed with fluorescent powder
PC be molded.
Further include lamp cap (500) and protective cover (600) among one preferred embodiment, lamp cap (500) is installed in protective cover
(600) both ends, pcb board (100), lens (200), guide-lighting cup (300), hollow light guiding pipe (400) are respectively positioned on protective cover (600)
It is interior.
From the above description of the utility model, it can be seen, compared with prior art, the utility model has following beneficial to effect
Fruit：
1, the light that light source is sent out enters guide-lighting cup by lens and projects to form ring light and entrance sky again from annular light-emitting surface
Heart light pipe, is projected into the light of hollow light guiding pipe from the outer surface of hollow light guiding pipe, and hollow light guiding pipe converts linear light source
For uniform area source, light is only projected from guide-lighting tube outer surface, without being projected from its inner surface, it can be achieved that 360 degree of full light
Angle light distribution, light-emitting angle are big.Because light pipe uses hollow-core construction, structure more thin and light skilful.And the fluorescent tube can be in illumination region reality
Existing photodetachment has the advantages that environmentally friendly, safe efficient.
2, lens surface is equipped with the first transmittance section and the first opaque portion so that light can only be from first thoroughly after entering lens
Light portion projects, and lens accommodating cavity cavity wall corresponding with the first transmittance section is equipped with the second transmittance section, and guide-lighting cup remaining surface is equipped with
Second opaque portion, the light of light source enter from the first transmittance section, the second transmittance section in guide-lighting cup after entering lens, then from annular
Light-emitting surface projects ring light, forms special optical channel, realizes that light source is located at the side light emitting structure of side, realizes photoelectricity point
From, although lampshade or guide-lighting tracheal rupture will not be exposed outside by the band point such as pcb board position, reduction security risk.And light source die
Group can replace.
3, the bottom surface of lens also is provided with the first opaque portion so that the light for entering lens is as much as possible into guide-lighting cup
In, luminous efficiency higher.
4, hollow light guiding pipe uses nanometer optical material, is not required to addition two dimension or three-D grain can be realized and turn linear light source
Turn to uniform area source.
5, light source uses blue laser light source, efficiency higher more environmentally friendly energy saving.
6, protective cover can not only protect the internal structure of lamp body, but also light extraction can be made more uniform.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of side-emitting pipe structure.
Fig. 2 is a kind of partial structural diagram of side-emitting pipe structure.
Fig. 3 is a kind of structural schematic diagram of the guide-lighting cup of side-emitting pipe structure.
Fig. 4 is a kind of schematic cross-section of the guide-lighting cup of side-emitting pipe structure.
Fig. 5 is the structural schematic diagram of hollow light guiding pipe.
Fig. 6 is the structural schematic diagram of pcb board.
Fig. 7 is the schematic side view of pcb board.
Specific implementation mode
Below by way of specific implementation mode, the utility model will be further described.
Referring to Figure 1 to Figure 7, a kind of side-emitting pipe structure, it includes pcb board 100, is installed in the light source of pcb board 100
110, lens 200, guide-lighting cup 300, hollow light guiding pipe 400, lamp cap 500 and protective cover 600, lamp cap 500 are installed in protective cover 600
Both ends, pcb board 100, lens 200, guide-lighting cup 300, hollow light guiding pipe 400 are respectively positioned in protective cover 600.
Guide-lighting cup 300 is equipped with lens accommodating cavity 310 and annular light-emitting surface 320.
In the present embodiment, lens accommodating cavity 310 is opened in the right end of guide-lighting cup 300, and annular light-emitting surface 320 is located at guide-lighting cup
300 left side, 310 cavity wall of lens accommodating cavity are equipped with the second transmittance section 311, and it is impermeable that 300 remaining surface of guide-lighting cup is equipped with second
Light portion 330.
In the present embodiment, the leaded light cup 300 includes sequentially connected cone 340, bottom wall 350 and annulus from left to right
A diameter of gradual change from left to right of body 360, cone 340 is small, and annular light-emitting surface 320 is located at the end face of cone 340, and lens hold
Chamber 310 is set to be located in torus 360.As shown in Figure 3 and Figure 4, the second transmittance section 311 is the arc cavity wall of upper and lower both sides, annulus
In addition to the arc cavity wall of upper and lower both sides, remaining surface also is provided with the second opaque portion 330 on the surface of body 360；The table of cone 340
Face is transparent surface in addition to annular light-emitting surface 320, and the remaining surface of cone 340 is equipped with the second opaque portion 330, such as cone
340 outer surface, inner surface etc..So that the light for entering guide-lighting cup is only capable of moving ahead along bottom wall, cone and only going out from annular
Smooth surface projects to form ring light.The structure novel of the leaded light cup can form special optical channel.
In the present embodiment, the second opaque portion 330 is film plating layer.That is, plating one layer at the second opaque portion 330
Opaque film.Alternatively, as needed, also can the second opaque portion 330 be set as lighttight dope layer, be not limited.
The cover of lens 200 is connected on outside light source 110 and lens 200 are located in lens accommodating cavity 310.
In the present embodiment, the surface that lens 200 are matched with lens accommodating cavity 310 is equipped with the first transmittance section 210 and first
Opaque portion 220, the first transmittance section 210 are corresponding with the second transmittance section 311, annular light-emitting surface 320；The light of light source 110 into
Enter in guide-lighting cup 300 from the first transmittance section 210, the second transmittance section 311 after entering lens 200.As shown in figure 4, the first transmittance section
210 be the curved portion of upper and lower both sides, and side, the top surface of lens 200 are equipped with the first opaque portion 220.
In the present embodiment, bottom surface also is provided with the first opaque portion 220 on the lens 200 so that enters lens
Light is as much as possible to be entered in guide-lighting cup, luminous efficiency higher.Cavity 230 is equipped in the middle part of the bottom surface of the lens 200, this is recessed
The cavity wall of chamber 230 is transparent surface, and the light of light source enters from the cavity wall of the cavity 230 in lens 200.
In the present embodiment, the first opaque portion 220 is film plating layer.That is, plating one layer at the first opaque portion 220
Opaque film.Alternatively, as needed, also can the first opaque portion 220 be set as lighttight dope layer, be not limited.
Lens surface is equipped with the first transmittance section and the first opaque portion so that light can only be from the first light transmission after entering lens
Portion projects, and lens accommodating cavity cavity wall corresponding with the first transmittance section is equipped with the second transmittance section, and guide-lighting cup remaining surface is equipped with the
Two opaque portions, the light of light source enters from the first transmittance section, the second transmittance section in guide-lighting cup after entering lens, then goes out from annular
Smooth surface projects ring light, forms special optical channel, realizes that light source is located at the side light emitting structure of side, realizes photodetachment,
Although lampshade or guide-lighting tracheal rupture will not be exposed outside by the band point such as pcb board position, security risk is reduced.And the light source to break down
Module is readily replaceable, more environmentally friendly, and the service life is longer for lamps and lanterns.
The end face of hollow light guiding pipe 400 is adapted with annular light-emitting surface 320, and the light that light source 110 is sent out passes through lens 200
Ring light is formed from the injection of annular light-emitting surface 320 again into guide-lighting cup 300 and enter hollow light guiding pipe 400, into hollow light guiding
The light of pipe 400 is projected from the outer surface of hollow light guiding pipe 400.The other end of hollow light guiding pipe 400 is connected with lamp cap 500
It connects.
In the present embodiment, the hollow light guiding pipe 400 uses nanometer optical material, is not required to addition two dimension or three-D grain i.e.
It can be achieved to convert linear light source to uniform area source.
In the present embodiment, the light source 110 is blue laser light source, efficiency higher, work(needed for laser under same brightness
Rate is lower, and light source life is longer；The PC that the use of lens 200 is mixed with fluorescent powder is molded so that light can incite somebody to action after lens
The laser of non-white light is converted to white light.
The light that light source is sent out enters from the cavity wall of cavity 230 in lens 200, the smaller light of angle in lens top surface
One opaque portion 220 is reflected, and is then reflected in the first opaque portion 220 of 200 bottom surface of lens, and then from upper and lower two
First transmittance section 210 of side and the second transmittance section 311 enter in guide-lighting cup 300；The larger light of angle is then directly from first
The refraction of transmittance section 210 enters from the second transmittance section 311 in guide-lighting cup 300；It is only capable of into the light in guide-lighting cup 300 along bottom wall
350 and cone 340 move ahead and form ring light from the injection of annular light-emitting surface 320 again and enter hollow light guiding pipe 400, entrance is hollow
The light of light pipe 400 is projected from the outer surface of hollow light guiding pipe 400, and hollow light guiding pipe 400 converts uniformly linear light source to
Area source, light are only projected from guide-lighting tube outer surface, without being projected from its inner surface, it can be achieved that 360 degree of full optic angle light distributions, go out
Angular is big.Because light pipe uses hollow-core construction, structure more thin and light skilful.And the fluorescent tube can realize photoelectricity point in illumination region
From, have the advantages that environmental protection, it is safe efficient.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (8)
1. a kind of side-emitting pipe structure, it is characterised in that：Including pcb board (100), it is installed in the light sources of pcb board (100)
(110), lens (200), guide-lighting cup (300), hollow light guiding pipe (400), lens (200) cover are connected on light source (110) outside, guide-lighting cup
(300) it is equipped with lens accommodating cavity (310) and annular light-emitting surface (320), lens (200) are located in lens accommodating cavity (310), hollow
The end face of light pipe (400) is adapted with annular light-emitting surface (320), and the light that light source (110) is sent out enters by lens (200)
Guide-lighting cup (300) forms ring light from annular light-emitting surface (320) injection again and enters hollow light guiding pipe (400), is led into hollow
The light of light pipe (400) is projected from the outer surface of hollow light guiding pipe (400).
2. a kind of side-emitting pipe structure as described in claim 1, it is characterised in that：Lens (200) and lens accommodating cavity
(310) surface matched is equipped with the first transmittance section (210) and the first opaque portion (220), the first transmittance section (210) and annular
Light-emitting surface (320) is corresponding；Lens accommodating cavity (310) is opened in the right end of guide-lighting cup (300), and annular light-emitting surface (320) is located at
The left side of guide-lighting cup (300), lens accommodating cavity (310) cavity wall corresponding with the first transmittance section (210) are equipped with the second light transmission
Portion (311), guide-lighting cup (300) remaining surface are equipped with the second opaque portion (330), and the light of light source (110) enters lens (200)
Enter in guide-lighting cup (300) from the first transmittance section (210), the second transmittance section (311) afterwards.
3. a kind of side-emitting pipe structure as described in claim 1, it is characterised in that：The bottom surface of the lens (200) is equipped with
First opaque portion (220).
4. a kind of side-emitting pipe structure as claimed in claim 2 or claim 3, it is characterised in that：The first opaque portion (220)
It is film plating layer with the second opaque portion (330).
5. a kind of side-emitting pipe structure as claimed in claim 2, it is characterised in that：The leaded light cup (300) includes from left
Sequentially connected cone (340), bottom wall (350) and torus (360) to the right, cone (340) it is a diameter of from left to right
Gradual change is small, and annular light-emitting surface (320) is located at the end face of cone (340), and lens accommodating cavity (310) is located in torus (360).
6. a kind of side-emitting pipe structure as described in claim 1, it is characterised in that：The hollow light guiding pipe (400) uses
Nanometer optical material.
7. a kind of side-emitting pipe structure as described in claim 1, it is characterised in that：The light source (110) is blue laser
Light source, lens (200) are molded using the PC for being mixed with fluorescent powder.
8. a kind of side-emitting pipe structure as described in claim 1, it is characterised in that：Further include lamp cap (500) and protective cover
(600), lamp cap (500) is installed in the both ends of protective cover (600), pcb board (100), lens (200), guide-lighting cup (300), hollow
Light pipe (400) is respectively positioned in protective cover (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920015.5U CN207716123U (en) | 2017-12-29 | 2017-12-29 | A kind of side-emitting pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721920015.5U CN207716123U (en) | 2017-12-29 | 2017-12-29 | A kind of side-emitting pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207716123U true CN207716123U (en) | 2018-08-10 |
Family
ID=63053800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721920015.5U Active CN207716123U (en) | 2017-12-29 | 2017-12-29 | A kind of side-emitting pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207716123U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323144A (en) * | 2018-11-29 | 2019-02-12 | 江门市三兴照明科技有限公司 | A kind of laser fluorescent tube |
| CN109578837A (en) * | 2018-11-29 | 2019-04-05 | 江门市三兴照明科技有限公司 | A kind of 360 degree of luminous lamp tubes |
-
2017
- 2017-12-29 CN CN201721920015.5U patent/CN207716123U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109323144A (en) * | 2018-11-29 | 2019-02-12 | 江门市三兴照明科技有限公司 | A kind of laser fluorescent tube |
| CN109578837A (en) * | 2018-11-29 | 2019-04-05 | 江门市三兴照明科技有限公司 | A kind of 360 degree of luminous lamp tubes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190327 Address after: 361000 2nd Floor, 102 Houxiang Road, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen Sunshine Lighting Technology Co., Ltd. Address before: No. 88 Houxiang Road, Xinyang Industrial Park, Haicang District, Xiamen City, Fujian Province, 361000 Co-patentee before: Xiamen Ennai Lighting Technology Co., Ltd. Patentee before: Xiamen Yankon Energetic Lighting Co., Ltd. Co-patentee before: Zhejiang Yankon Lighting Electrical Group Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190823 Address after: Xinyang Industrial Park Haicang District of Xiamen City, Fujian province 361000 after Cheung Road No. 88 Patentee after: Xiamen Yankon Energetic Lighting Co., Ltd. Address before: 361000 2nd Floor, 102 Houxiang Road, Haicang District, Xiamen City, Fujian Province Patentee before: Xiamen Sunshine Lighting Technology Co., Ltd. |