CN207064277U - The light-emitting structure of radiator fan - Google Patents
The light-emitting structure of radiator fan Download PDFInfo
- Publication number
- CN207064277U CN207064277U CN201720674884.8U CN201720674884U CN207064277U CN 207064277 U CN207064277 U CN 207064277U CN 201720674884 U CN201720674884 U CN 201720674884U CN 207064277 U CN207064277 U CN 207064277U
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- Prior art keywords
- light
- frame
- guide ring
- light guide
- radiator fan
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Abstract
The utility model provides a kind of light-emitting structure of radiator fan, including：Framework, light guide ring and luminescence unit；Its middle frame is used for bearing motor and flabellum, framework includes the frame on the outside of the central frame and centrally located framework of annular, central frame includes epimere portion and hypomere portion, light guide ring is the light-transmitting component of ring-type, light guide ring is enclosed on the epimere of central frame and between central frame and frame, luminescence unit includes a circuit board and is electrically connected at the light emitting diode on the surface of circuit board, light guide ring has a groove towards the side of frame, luminescence unit can be just embedded among groove, and the light emission direction of light emitting diode is directed towards light guide ring, the visual effect of uniform ring-shaped lighting can be produced by light guide ring；It is preferred that frame, which is provided with a socket, is electrically connected with power supply, the circuit board of luminescence unit is inserted in socket and is electrically connected with socket, the advantages of having ease of assembly and change.
Description
Technical field
A kind of radiator fan is the utility model is related to, particularly a kind of visual effect that can show ring-shaped lighting dissipates
The light-emitting structure of Hot-air fan.
Background technology
Due to the popularization of personal computer and the progress of Information technology, the function of personal computer and role are no longer simply single
Pure is used as business machine, coordinates abundant ancillary equipment and the photo sound output equipment of high image quality so that personal computer is also
Generally by as multimedia playing device and important amusement equipment.
The shell of existing many personal computers or cabinet are made using transparent material (such as acryl) at present, or are adopted
With the construction of hollow out, coordinate multi-color LED (LED) lamp bar or all-colour LED lamp bead so that personal computer has rich
Rich and colorful outward appearance.
For known personal computer in order to produce the illumination effect of dynamic and color desktop, one way in which is to calculate
Machine fan installs light emitting diode, lamp bar or the all-colour LED lamp bead of polychrome, such as the TaiWan, China new patent announced
M334280 " the light emitting diode lamp decoration structure of fan ", TaiWan, China new patent M346250 " can luminescent fan device " and
TaiWan, China new patent M260084 " radiator fan that can be lighted ", has been presented for a kind of fan with illumination effect.On
It is mainly to install light emitting diode in the fan frame of radiator fan or the rib of fan frame to state known technology, is produced using light emitting diode
Raw light direct irradiation obtains a kind of radiator fan with illumination effect in the flabellum of fan, but above-mentioned known skill
Art, in flabellum or fan frame, can only produce locality and concentrate on the illumination effect of a certain position all with light direct irradiation.
In addition in the TaiWan, China new patent M526006 " group-setting structure of luminescent fan device " announced, use
A kind of flexible electric circuit board for being laid with many light emitting diodes is around the fan frame located at fan, the light that wherein light emitting diode is sent
Line is flabellum of the direct irradiation in rotation, so have the change of dynamic shadow, will not be showed uniform and stable luminous
Visual effect.
It is in fan frame in addition in the TaiWan, China new patent M444697 " radiator fan of uniformly light-emitting " announced
The airflow channel periphery ring of body is provided with a light guide, is provided with to set light emitting diode in the airflow channel of fan frame body
Holding part, wherein holding part have an angle relative to the tangent line of airflow channel, and the light that light emitting diode is sent is via leaded light
Part is conducted to form a ring of light；Wherein light emitting diode needs to connect with electric wire by general electric connection mode, in assembling
More take a lot of work and inconvenient.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of light-emitting structure of radiator fan, can showed
The visual effect of ring-shaped lighting, and with easily assembling and effective the advantages of reducing cost.
In order to solve above-mentioned technical problem, a kind of embodiment of the light-emitting structure of the utility model radiator fan, including：
Framework, light guide ring and luminescence unit；Its middle frame includes the frame on the outside of the central frame and centrally located framework of annular, center
Framework includes epimere portion and hypomere portion, and light guide ring is the light-transmitting component of ring-type, and light guide ring is enclosed on the outer of the epimere portion of central frame
Side and between central frame and frame, luminescence unit include a circuit board and are electrically connected at the hair on the surface of circuit board
Optical diode, light guide ring have a groove towards the side of frame, and luminescence unit can be just embedded among groove, and light emitting diode
Light emission direction be directed towards light guide ring, the visual effect that light guide ring produces uniform ring-shaped lighting can be passed through；Frame is provided with one
Socket is electrically connected with power supply, and the circuit board of luminescence unit is inserted in socket and is electrically connected with socket.
The outer surface of wherein light guide ring has the barb of multiple protrusions, and frame has an engaging in the position of corresponding barb
Hole, light guide ring are fastened on connecting hole by barb.
Wherein light guide ring is enclosed on the outside in the epimere portion of central frame in a manner of tight fit.
In other embodiments, light guide ring can also be fixed on the position between central frame and frame by sticker
Put.
Wherein the light emitting diode of luminescence unit is a kind of side view type light emitting diode, the wherein pole of side view type light emitting two
Pipe is the surface that circuit board is electrically connected at surface adhering technical (SMT).
There is the circuit board of wherein luminescence unit electrode and light emitting diode to be electrically connected with, and the circuit board of luminescence unit plugs
It is electrically connected with when socket by electrode and socket.
Its middle frame also includes multiple anti-dazzling screens, to prevent light that luminescence unit is sent is spilt from framework from causing leak
The problem of light.
On the embodiment that the utility model is related to and it is other the advantages of and effect, schema explanation will be coordinated such as
Under.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1, it is a kind of structural map of embodiment of the light-emitting structure of the utility model fan；
Fig. 2, it is the structure decomposition map of Fig. 1 embodiment；
Fig. 3, it is the structure decomposition map at Fig. 1 another visual angle；
Fig. 4, it is Fig. 1 structural map section.
Symbol description
The central frame of 10 framework 11
Hypomere portion of 111 epimere portion 112
The socket of 12 frame 13
The anti-dazzling screen of 14 connecting hole 15
The incidence surface of 20 light guide ring 21
The barb of 22 groove 23
The circuit board of 30 luminescence unit 31
The electrode of 32 light emitting diode 33
The flabellum of 41 motor 42
Embodiment
The direction described in embodiment below, including：On, under, left and right, if without specializing, all with schema
On the basis of the direction that middle component illustrates.
It is the structural map and structure of a kind of embodiment of the light-emitting structure of the utility model fan referring initially to Fig. 1 to Fig. 3
Make exploded view.A kind of embodiment of the light-emitting structure of the utility model radiator fan, including：Framework 10, light guide ring 20 and luminous
Unit 30.
Its middle frame 10 includes：One central frame 11 of annular and a frame 12 in the outside of centrally located framework 11, its
Middle frame 11 is used for bearing motor 41 and flabellum 42, and frame 12 is arranged at four corners position at the center for being symmetrical with central frame 11
To put, central frame 11 is a kind of component of ring-type, it is preferred that central frame 11 is a kind of component of toroidal, the He of motor 41
Flabellum 42 is installed in the middle position of central frame 11, and central frame 11 includes epimere portion 111 and hypomere portion 112.
Light guide ring 20 is the light-transmitting component of ring-type, light guide ring 20 be enclosed on the outside in the epimere portion 111 of central frame 11 and
Between central frame 11 and frame 12, light guide ring 20 is manufactured by optical material, and the material of light guide ring 20 can be included：
Acryl, the optical material of polyvinyl chloride (PolyVinyl Chloride, abridge PVC) are therein any；Light guide ring 20
Outer surface (towards a side surface of frame 12) has an incidence surface 21, and luminescence unit 30 is arranged at framework 10 and between entering
Between smooth surface 21 and frame 12, luminescence unit 30 includes luminous the two of a circuit board 31 and the surface for being electrically connected at circuit board 31
Pole pipe 32, the quantity of light emitting diode 32 can be one or more, and the light that light emitting diode 32 is sent can be by entering light
Face 21 enters light guide ring 20, and shows the visual effect of ring-shaped lighting in light guide ring 20.It is preferred that its middle frame 10 is not
The component of printing opacity, light guide ring 20 are enclosed on the outside in the epimere portion 111 of central frame 11, and the back of the body is used as using lighttight epimere portion 111
It scape, can more allow the light of light guide ring 20 intensively to be irradiated towards the direction in outside, and improve luminous uniformity.
Wherein light guide ring 20 is enclosed on a kind of embodiment of central frame 11, be light guide ring 20 outer surface (towards
The side of frame 12) there is the barb 23 of multiple protrusions, frame 12 has a connecting hole 14 in the position of corresponding barb 23, guide-lighting
Circle 20 is fastened on connecting hole 14 by barb 23.In other embodiments, wherein light guide ring 20 is enclosed in a manner of tight fit
The outside in the epimere portion 111 of central frame 11.In other embodiments, during light guide ring 20 can also be fixed on by sticker
Entreat the position between framework 11 and frame 12.
It is preferred that the outer surface (towards a side surface of frame 12) of light guide ring 20 has a groove 22, groove 22
Bottom surface is described incidence surface 21, and luminescence unit 30 can be just embedded among groove 22, and the light emission direction of light emitting diode 32 is
Towards incidence surface 21, it is preferred that wherein the light emitting diode 32 of luminescence unit 30 is a kind of side view type light emitting diode, side is sent out
Light formula light emitting diode is the surface that circuit board 31 is electrically connected at surface adhering technical (SMT), the pole of side view type light emitting two
The light that pipe is sent can enter light guide ring 20 by incidence surface 21, and the vision of uniform ring-shaped lighting is produced by light guide ring 20
Effect.
In a preferred embodiment of the present utility model, wherein frame 12 is provided with a socket 13 and is electrically connected with power supply, lights single
The circuit board 31 of member 30 is inserted in socket 13 and is electrically connected with socket 13.One of which embodiment is luminescence unit 30
There is circuit board 31 electrode 33 (such as golden finger) and light emitting diode 32 to be electrically connected with (see Fig. 4), the circuit of luminescence unit 32
Plate 31 can be electrically connected with after being inserted in socket 13 by electrode 33 and socket 13, and, the socket 13 can pass through wire (figure
Song shows), the power input end that motor 41 is connected by the wire casing at the back side of framework 10 obtains power supply, passes through this plug-in type
Tectonic sieving, luminescence unit 30 can be easily assembled, can also easily more transducing send different colours light hair
Light unit 30, to produce the radiator fan for the light that can send different colours.
It is preferred that its middle frame 10 also includes multiple anti-dazzling screens 15, a kind of embodiment of institute's anti-dazzling screen 15 is impermeable
The sheet rubber of light, anti-dazzling screen 15 are the outsides for the frame 12 for being attached at framework 10, and the top surface of frame 12 corresponds to luminescence unit
30 position, to prevent the light that luminescence unit 30 is sent from spilling the problem of causing light leak from framework 10.
Although the utility model is disclosed as above by the above embodiments, so it is not limited to the utility model,
Those skilled in the art, do not departing from spirit and scope of the present utility model, when can make a little change and retouching, therefore this
The scope of patent protection of utility model must be defined depending on claims hereof institute defender.
Claims (8)
- A kind of 1. light-emitting structure of radiator fan, it is characterised in that including：One framework, a light guide ring and a luminescence unit；The frame The central frame and the frame on the outside of the central frame, the central frame that frame includes annular include an epimere portion and one Hypomere portion, the light guide ring are the light-transmitting components of ring-type, and the light guide ring is enclosed on the outside in the epimere portion of the central frame and Jie Between the central frame and the frame, the luminescence unit includes a circuit board and is electrically connected at the surface of the circuit board extremely A few light emitting diode, the light guide ring have a groove towards the side of the frame, the luminescence unit can just be embedded in the groove it In, and the light emission direction of the light emitting diode is directed towards the light guide ring, the frame is provided with a socket and is electrically connected with power supply, and this is luminous The circuit board of unit is inserted in the socket and is electrically connected with the socket.
- 2. the light-emitting structure of radiator fan as claimed in claim 1, it is characterised in that the central frame is the group of toroidal Part.
- 3. the light-emitting structure of radiator fan as claimed in claim 1, it is characterised in that the outer surface of the light guide ring has multiple Prominent barb, the frame have a connecting hole in the position of those corresponding barbs, and the light guide ring is fastened on by those barbs Those connecting holes.
- 4. the light-emitting structure of radiator fan as claimed in claim 1, it is characterised in that the light guide ring is enclosed in a manner of tight fit The outside in the epimere portion of central frame.
- 5. the light-emitting structure of radiator fan as claimed in claim 1, it is characterised in that the light guide ring is fixed on this by sticker The outside in the epimere portion of central frame.
- 6. the light-emitting structure of radiator fan as claimed in claim 1, it is characterised in that the light emitting diode is that a kind of side is illuminated Light emitting diode, the side view type light emitting diode are the surfaces that the circuit board is electrically connected at surface adhering technical.
- 7. the light-emitting structure of radiator fan as claimed in claim 1, it is characterised in that the circuit board have electrode and this luminous two Pole pipe is electrically connected with, and the circuit board of luminescence unit is electrically connected with when being inserted in the socket by the electrode and the socket.
- , should be characterized in that, framework include multiple anti-dazzling screens 8. the light-emitting structure of radiator fan as claimed in claim 1, those Anti-dazzling screen is light tight and is attached at the outside of the frame of the framework, and the frame top surface to should luminescence unit position Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674884.8U CN207064277U (en) | 2017-06-12 | 2017-06-12 | The light-emitting structure of radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720674884.8U CN207064277U (en) | 2017-06-12 | 2017-06-12 | The light-emitting structure of radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207064277U true CN207064277U (en) | 2018-03-02 |
Family
ID=61509660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720674884.8U Active CN207064277U (en) | 2017-06-12 | 2017-06-12 | The light-emitting structure of radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207064277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469883A (en) * | 2018-05-02 | 2018-08-31 | 深圳市多思迈光电有限公司 | Computer radiating fan |
| CN110821855A (en) * | 2018-08-09 | 2020-02-21 | 钱军 | Square fan for computer case |
-
2017
- 2017-06-12 CN CN201720674884.8U patent/CN207064277U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469883A (en) * | 2018-05-02 | 2018-08-31 | 深圳市多思迈光电有限公司 | Computer radiating fan |
| CN110821855A (en) * | 2018-08-09 | 2020-02-21 | 钱军 | Square fan for computer case |
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