CN107435818A - Luminous Ring and radiator fan - Google Patents
Luminous Ring and radiator fan Download PDFInfo
- Publication number
- CN107435818A CN107435818A CN201610352064.7A CN201610352064A CN107435818A CN 107435818 A CN107435818 A CN 107435818A CN 201610352064 A CN201610352064 A CN 201610352064A CN 107435818 A CN107435818 A CN 107435818A
- Authority
- CN
- China
- Prior art keywords
- light
- strip
- semi
- luminescence component
- luminous ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
-
- 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
-
- 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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
Abstract
A kind of Luminous Ring of disclosure and radiator fan, Luminous Ring include luminescence component, light-strip and semi-transparent photo structure.The both ends of light-strip be oppositely arranged so that light-strip in a ring, both ends are respectively arranged at the both sides of luminescence component, and the light that luminescence component is sent injects the both ends of light-strip respectively.Semi-transparent photo structure is configured at the side at the both ends of light-strip at least in part, and coats the both ends of light-strip at least in part.The radiator fan that the application provides is located at the Luminous Ring around fan body including fan body and ring.
Description
Technical field
The application is related to technical field of heat dissipation, more particularly to a kind of can send ring-shaped light brightness uniformity
Luminous Ring and radiator fan.
Background technology
There is light emitting diode such as long lifespan, small volume, high shock resistance, low-heat generation and low-power to disappear
The advantages that consumption, therefore it has been widely used in family expenses and indicator or light source in various equipment.In recent years,
Light emitting diode develops towards high power, therefore its application field has extended to road lighting, large-scale open air
The light source of billboard, traffic lights or decorative lamp.
In general, above-mentioned light fixture is in addition to a light source, it will usually the leaded light of suitable shape of arranging in pairs or groups and material
Part, carry out transmission ray to reduce light loss rate.The conventional light guide of one of which is optical fiber, and it has good
Good light guide effect.However, because the characteristic of optical fiber is light is imported from the section at its both ends with leading
Go out, amount light is more than the amount light reflected from fiber sidewall derived from optical fiber end points, so working as optical fiber
During as light guide, the situation of end points and centre portion brightness irregularities is had.
The content of the invention
The embodiment of the application one provides a kind of Luminous Ring, and it can send the ring-shaped light of brightness uniformity.
Another embodiment of the application provides a kind of radiator fan, and it can send brightness around fan body
Uniform ring-shaped light.
According to the application on one side, there is provided a kind of Luminous Ring, it includes luminescence component, light-strip and half
Translucent construction.The both ends of light-strip be oppositely arranged so that light-strip in a ring, both ends are respectively arranged at
The both sides of luminescence component, the light that luminescence component is sent inject the both ends of light-strip respectively.It is semi-transparent
Structure is configured at the side at the both ends of light-strip at least in part, and coats light-strip at least in part
Both ends.
In the embodiment of the application, above-mentioned semi-transparent photo structure includes first corresponding to luminescence component
Part and the Part II corresponding to light-strip, the thickness of Part I are different from the thickness of Part II.
In the embodiment of the application, above-mentioned Part I has rough surface.
In the embodiment of the application, above-mentioned semi-transparent photo structure is the semi-transparent ring of light, is located on light-strip
Periphery and coat light-strip at least in part.
In the embodiment of the application, above-mentioned luminescence component includes printed circuit board (PCB) and two light-emitting components,
Two light-emitting components are arranged respectively at printed circuit board (PCB) two sides, and are respectively facing the both ends projection light of light-strip
Line.
In the embodiment of the application, above-mentioned luminescence component includes circuit board and light-emitting component, circuit
Plate has perforation, and light-emitting component position is in perforation, and towards the both ends throw light of conduit bar.
In the embodiment of the application, above-mentioned luminescence component is straw hat type light emitting diode, to court
To the both ends throw light of conduit bar.
In the embodiment of the application, above-mentioned Luminous Ring also includes circular base, itself and semi-transparent knot
Structure is oppositely disposed, and is located on the periphery of light-strip, and luminescence component and leaded light are fixed with semi-transparent photo structure
Bar.
According to the application on the other hand, there is provided a kind of radiator fan, it includes fan body and above-mentioned
Luminous Ring, the Luminous Ring is located on around fan body.
Based on above-mentioned, the Luminous Ring of the application is by the way that the both ends of light-strip are oppositely arranged so that light-strip
In a ring, and configuration is in the both sides of luminescence component.At least part of semi-transparent photo structure is configured at luminescence component
The annular wherein side of whole circle is formed with light-strip, and simultaneously coats the both ends of light-strip at least in part
Portion, to make light to send the aperture of brightness uniformity after by semi-transparent photo structure.The hair of the application
The ring of light can be only fitted to around fan body, so that radiator fan can while fan body operates
Good visual effect is provided.
For allow the application features described above and advantage can become apparent, special embodiment below, and coordinating
Figure of description is described in detail below.
Brief description of the drawings
Fig. 1 is the schematic diagram according to a kind of Luminous Ring of the embodiment of the application one.
Fig. 2 is that Fig. 1 Luminous Ring omits the exploded perspective schematic diagram after electric wire.
Fig. 3 is the partial enlargement that Fig. 1 Luminous Ring hides semi-transparent photo structure and the region A after circular base
Schematic diagram.
Fig. 4 be Fig. 1 Luminous Ring hide circular base after along line B-B section diagrammatic cross-section.
Fig. 5 be Fig. 1 Luminous Ring hide circular base after along line C-C section diagrammatic cross-section.
Fig. 6 is the partial cutaway schematic according to a kind of Luminous Ring of another embodiment of the application.
Fig. 7 and Fig. 8 is that the part section of a variety of Luminous Rings according to the application other embodiment is illustrated respectively
Figure.
Fig. 9 is the schematic diagram according to a kind of radiator fan of the embodiment of the application one.
Wherein, description of reference numerals is as follows：
L1、L2：Light
10：Radiator fan
12：Fan body
100：Luminous Ring
110、110b、110c：Luminescence component
112：Printed circuit board (PCB)
112b：Circuit board
114b：Perforation
116、116b、116c：Light source
120：Light-strip
122：End
130、130a：Semi-transparent photo structure
132、132a：Part I
134、134a：Part II
140：Circular base
150：Electric wire
Embodiment
The embodiment of the application one provides a kind of improved Luminous Ring, and it includes luminescence component, light-emitting section and half
Translucent construction.Wherein, the head and the tail both ends of light-strip are connected to form an annular；Luminescence component is as whole
The light source of Luminous Ring, is placed in the head and the tail both ends junction of light-strip, and the light difference for sending luminescence component
Injected from head and the tail both ends in light-strip；Semi-transparent photo structure is configured at the head and the tail both ends of light-strip at least in part
Side, and at least in part coat light-strip head and the tail both ends, so as to cover no light-strip
Partly (the light-strip head and the tail both ends junction for being placed luminescence component), make dark position increasing originally
Bright and brighter position is dimmed (being discussed in detail below), realizes the purpose of whole Luminous Ring brightness uniformity.
In another embodiment, semi-transparent photo structure is the semi-transparent ring of light, and it is located on the periphery of light-strip and at least part
Ground coats light-strip.
Below so that semi-transparent photo structure is the semi-transparent ring of light as an example, the Luminous Ring provided the application is described in detail.
Certainly, the semi-transparent photo structure can not be annular, and be to be only arranged at the leaded light for being placed luminescence component
The arc of bar head and the tail both ends junction, semicircle etc..
Fig. 1 is the schematic diagram according to a kind of Luminous Ring of the embodiment of the application one.Referring to Fig. 1, Fig. 2
It is that Fig. 1 Luminous Ring omits the exploded perspective schematic diagram after electric wire.The Luminous Ring that Fig. 3 is Fig. 1 hides half
The close-up schematic view of translucent construction and the region A after circular base.The Luminous Ring that Fig. 4 is Fig. 1 is hidden
Along the diagrammatic cross-section of line B-B section after the circular base of Tibetan.The Luminous Ring that Fig. 5 is Fig. 1 hides circular base
Afterwards along the diagrammatic cross-section of line C-C section.Please refer to Fig. 1 to Fig. 5, the Luminous Ring 100 of the present embodiment
Uniform ring-like light can be sent, this will be introduced in detail below.
As shown in Figures 1 and 2, the Luminous Ring 100 of the present embodiment includes luminescence component 110, light-strip
120th, semi-transparent photo structure 130, circular base 140 and electric wire 150.Luminescence component 110 includes being suitable to court
At least one light source 116 to be lighted to opposite sides.More specifically, as shown in figure 3, in this implementation
In example, luminescence component 110 includes printed circuit board (PCB) 112 and configuration the two of the two sides of printed circuit board (PCB) 112
Individual light source 116, each light source 116 are paster type light emitting type.Two light sources 116 respectively can be toward printing
The opposite sides (left side and right side namely on Fig. 3) of circuit board 112 is luminous.One in the specific implementation,
The diameter of light-strip 120 can be more than the light-emitting area of light source 116 (light emitting diode).
In the present embodiment, light-strip 120 is by taking optical fiber as an example, but the species of light-strip 120 is not with this
For limitation.Light-strip 120 has relative both ends 122, and this both ends 122 is respectively arranged at luminous
The both sides of two light sources 116 of component 110, and make luminescence component 110 and light-strip 120 be collectively forming as
Annular shown in Fig. 1.The light that two light sources 116 of luminescence component 110 are sent can inject leaded light respectively
The both ends 122 of bar 120.
Formed referring to Fig. 2, semi-transparent photo structure 130 is configured at luminescence component 110 with light-strip 120
Annular side, circular base 140 configures the ring formed in luminescence component 110 and light-strip 120
The opposite side of shape, to fix luminescence component 110 and light-strip 120 jointly with semi-transparent photo structure 130.More
Specifically, the section of semi-transparent photo structure 130 envelopes light-strip 120 into U-shaped (as shown in Figure 5)
(the semi-transparent photo structure 130 for being, for example, Fig. 5 envelopes light-strip 120 with least side of luminescence component 110
Upside and the left and right sides), circular base 140 (being illustrated in Fig. 2) then covers light-strip 120 and luminescence component
110 opposite side (being, for example, Fig. 2 or Fig. 5 downside).Semi-transparent photo structure 130 and circular base 140
It is upper to have the structure that interfixed or fasten respectively, by light-strip 120 and luminescence component 110 by office
Limit and be fixed between semi-transparent photo structure 130 and circular base 140.Certainly, in other embodiments,
Luminous Ring 100 can also omit circular base 140, and make luminescence component 120 and light-strip 110 direct
It is fixed on semi-transparent photo structure 130.
In the present embodiment, semi-transparent photo structure 130 can appear the light of part, and cause Luminous Ring 100
It can be lighted in this side of semi-transparent photo structure 130.If Luminous Ring 100 only need to be from semi-transparent this side of photo structure 130
Luminous, circular base 140 can use light-proof material, and cause Luminous Ring 100 in circular base 140
That side light it is shielded.In addition, the inner surface of circular base 140 can also configure it is e.g. reflective
The reflective material such as paper or reflectorised paint (not illustrating), light is reflected towards the direction of semi-transparent photo structure 130.
It is noted that because the characteristic of optical fiber is light is imported and is exported from both ends, it is only few
Partial light can reflect from the side wall of optical fiber.Therefore, the side wall in light-strip 120 and both ends
122 light luminances sent can be different.More particularly, in the present embodiment, in Fig. 4 it can be seen that,
The light L1 that the light source 116 of left is sent can be delivered to positioned at the end of right along light-strip 120
122, and exported from the end 122 of right.Similarly, the light L2 that the light source 116 of right is sent
It can be delivered to positioned at the end 122 of left along light-strip 120, and be exported from the end 122 of left.
Therefore, light-strip 120 can come bright at both ends 122 compared with other parts, and cause Luminous Ring
100 light luminances sent are uneven.
In order to avoid said circumstances, referring to Fig. 4, semi-transparent photo structure 130 includes corresponding to luminescence component
110 Part I 132 and the Part II 134 corresponding to light-strip 120.Because light-strip 120
It can come bright compared with other parts at both ends 122, in the present embodiment, semi-transparent photo structure 130
Part I 32 thickness be more than Part II 134 thickness, with weaken pass through Part I 132
Light luminance.Therefore, the light projected from the both ends 122 of light-strip 120 is passing through semi-transparent knot
The light that brightness after the Part I 132 of structure 130 can be spilt close to the side wall from light-strip 120
Brightness after the Part II 134 that line passes through semi-transparent photo structure 130, and enable Luminous Ring 100
Send the light of whole circle brightness uniformity.In addition, in the present embodiment, Part I 132 can also have
Rough surface or micro-structural, so as to the effect of diffusion can be produced by the light of Part I 132,
And increase the uniformity of light.
Certainly, the form of semi-transparent photo structure 130 can according to luminescence component 110 different, semi-transparent photo structure 130
Form not with the above-mentioned system that is limited.Other embodiments will be enumerated below, it should be noted that, under
In these embodiments in face, with the same or like element of previous embodiment with same or analogous symbol
Represent, no longer add to repeat.
Fig. 6 is the partial cutaway schematic according to a kind of Luminous Ring of another embodiment of the application.Refer to
Fig. 6, Fig. 6 embodiment and the Main Differences of previous embodiment are, in figure 6, semi-transparent photo structure
130a is less than corresponding to light-strip 120 in the thickness of the Part I 132 corresponding to luminescence component 110
The thickness of Part II 134.
In the present embodiment, when causing dark at light source 116 if the brightness of light source 116 is relatively low,
Can be by small in the thickness of the Part I 132 corresponding to luminescence component 110 by semi-transparent photo structure 130
In the thickness of the Part II 134 corresponding to light-strip 120, to increase the light by Part I 132
Line brightness.Therefore, the light projected from the both ends 122 of light-strip 120 is passing through semi-transparent photo structure 130
Part I 132 after the light that can be spilt close to the side wall from light-strip 120 of brightness pass through
Brightness after the Part II 134 of semi-transparent photo structure 130, and to project in semi-transparent photo structure 130
Light there is uniform brightness.
In addition, the form of luminescence component 110 is not also with the above-mentioned system that is limited.Fig. 7 and Fig. 8 be respectively according to
The partial cutaway schematic of a variety of Luminous Rings of the application other embodiment.Please referring initially to Fig. 7, Fig. 7's
The Main Differences of embodiment and Fig. 1 embodiment are that in the figure 7, luminescence component 110b includes circuit
Plate 112b and a light source 116b, circuit board 112b have perforation 114b, and light source 116b positions are being perforated
In 114b and it is light emitting diode.That is, in the present embodiment, this light source 116b is because of insertion
Two ends 122 that can be directly toward light-strip 120 in circuit board 112b perforation 114b are sent
Light L1, L2 of opposite direction.One in the specific implementation, the diameter of light-strip 120 can be more than luminous two
The light-emitting area of pole pipe.
Referring again to Fig. 8, the Main Differences of Fig. 8 embodiment and Fig. 1 embodiment are, in Fig. 8
In, luminescence component 110c is the light source 116c of straw hat type light emitting diode.That is, light source 116c
Can be lighted towards whole side with lower section, and make light-strip 120 two ends 122 receive light L1,
L2.One in the specific implementation, the diameter of light-strip 120 can be more than the light-emitting area of light emitting diode.
Luminous Ring 100 can be used as the effects such as decoration, warning or illumination.Fig. 9 is according to the application one
A kind of schematic diagram of radiator fan of embodiment.Referring to Fig. 9, the radiator fan 10 of the present embodiment includes
Fan body 12 and the Luminous Ring 100 being located on around fan body 12, Luminous Ring 100 are this Shen
Please previous embodiment provide Luminous Ring.Radiator fan 10 can send uniform light by Luminous Ring 100,
So that good visual effect can be provided while fan body 12 operates.
Certainly, it is above-mentioned be only one of which Luminous Ring 100 application, in other embodiments, Luminous Ring
100 can also configure the headstock or the tailstock in bicycle, or other desired place.Or hair
The ring of light 100 can also be used alone, and as the decoration of dark place, example is as used in the ring-like luminous of concert
Decoration etc..The application of Luminous Ring 100 is not with the above-mentioned system that is limited.
In summary, the Luminous Ring of the application by the both ends of light-strip by facing to set so that light-strip
In a ring, and configuration is in the both sides of luminescence component.At least part of semi-transparent photo structure is configured at luminescence component
The annular wherein side of whole circle is formed with light-strip, and simultaneously coats the both ends of light-strip at least in part
Portion, to make light to send the aperture of brightness uniformity after by semi-transparent photo structure.The hair of the application
The ring of light can be only fitted to around fan body, so that radiator fan can while fan body operates
Good visual effect is provided.
Although the application is disclosed as above with embodiment, so it is not limited to the application, any affiliated
Technical staff in technical field, do not departing from spirit and scope, when a little variation can be made
With retouching, therefore the protection domain of the application depending on the scope that claims are defined when being defined.
Claims (9)
- A kind of 1. Luminous Ring, it is characterised in that including：Luminescence component；Light-strip, its both ends in face of set so that the light-strip in a ring, the both ends are respectively arranged at The both sides of the luminescence component, the light that the luminescence component is sent inject the both ends of the light-strip respectively； AndSemi-transparent photo structure, it is configured at the side at the both ends of the light-strip at least in part, and at least Partly coat the both ends of the light-strip.
- 2. Luminous Ring as claimed in claim 1, it is characterised in that the semi-transparent photo structure includes corresponding to The Part I of the luminescence component and the Part II corresponding to the light-strip, the thickness of the Part I Different from the thickness of the Part II.
- 3. Luminous Ring as claimed in claim 2, it is characterised in that the Part I has rough surface.
- 4. Luminous Ring as claimed in claim 1, it is characterised in that the semi-transparent photo structure is the semi-transparent ring of light, It is located on the periphery of the light-strip and coats the light-strip at least in part.
- 5. Luminous Ring as claimed in claim 1, it is characterised in that the luminescence component includes printed circuit Plate and two light-emitting components, two light-emitting component is arranged respectively at the printed circuit board (PCB) two sides, and is respectively facing The both ends throw light of the light-strip.
- 6. Luminous Ring as claimed in claim 1, it is characterised in that the luminescence component include circuit board and Light-emitting component, the circuit board have perforation, and the light-emitting component position is in the perforation, and towards the conduit bar The both ends throw light.
- 7. Luminous Ring as claimed in claim 1, it is characterised in that the luminescence component lights for straw hat type Diode, to towards the both ends throw light of the conduit bar.
- 8. Luminous Ring as claimed in claim 1, it is characterised in that also include：Circular base, it is oppositely disposed with the semi-transparent photo structure, and is located on the periphery of the light-strip, The luminescence component and the light-strip are fixed with the semi-transparent photo structure.
- A kind of 9. radiator fan, it is characterised in that including：Fan body；AndLuminous Ring as described in any one of claim 1 to 8, it is located on around the fan body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352064.7A CN107435818A (en) | 2016-05-26 | 2016-05-26 | Luminous Ring and radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352064.7A CN107435818A (en) | 2016-05-26 | 2016-05-26 | Luminous Ring and radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107435818A true CN107435818A (en) | 2017-12-05 |
Family
ID=60453323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610352064.7A Pending CN107435818A (en) | 2016-05-26 | 2016-05-26 | Luminous Ring and radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107435818A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108469883A (en) * | 2018-05-02 | 2018-08-31 | 深圳市多思迈光电有限公司 | Computer radiating fan |
| CN109798728A (en) * | 2019-01-11 | 2019-05-24 | 深圳和而泰智能控制股份有限公司 | Headlamp and refrigerator |
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| TW543015B (en) * | 2001-07-03 | 2003-07-21 | Litek Opto Electronics Co Ltd | Light guide plate and manufacturing method of its mold |
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| CN109798728A (en) * | 2019-01-11 | 2019-05-24 | 深圳和而泰智能控制股份有限公司 | Headlamp and refrigerator |
| CN109798728B (en) * | 2019-01-11 | 2024-01-16 | 深圳和而泰智能控制股份有限公司 | Lighting lamp and refrigerator |
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Application publication date: 20171205 |