CN208107701U - LED area light source illumination module with light distributing function - Google Patents
LED area light source illumination module with light distributing function Download PDFInfo
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- CN208107701U CN208107701U CN201721194461.2U CN201721194461U CN208107701U CN 208107701 U CN208107701 U CN 208107701U CN 201721194461 U CN201721194461 U CN 201721194461U CN 208107701 U CN208107701 U CN 208107701U
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Abstract
The LED area light source illumination module with light distributing function that the utility model relates to a kind of,It is characterized in that being equipped with the radiator for successively connecting and being assembled into one from top to bottom,LED area light source template,Waterproof apron and optical lens,Wherein the optical lens main body is strip and section semicircular in shape,The upside of the lens body is equipped with inner fovea part,The gradient face that the external both ends of the surface of optical lens main body are symmetrically arranged 150 °,The U-shaped parabola conic wire casing array of the property such as non-is equipped in the inner fovea part of inside,The utility model is compared with prior art,It is imitated with whole light higher,Led area source is remote from lens distance,Good heat dissipation,Light decay serious situation will not be generated,And the phenomenon that aging jaundice will not occur in lens,The refraction of light and light distribution are more scientific,It can be adapted for the illumination of different occasions,It does not need in addition to redesign lens and production mold,The light distribution of different occasions can be realized,Greatly reduce the significant advantage such as development difficulty and development cost.
Description
Technical field
The utility model relates to technical field of semiconductor illumination, can be effectively reduced and are produced into more particularly to one kind
This, and guarantee that lamps and lanterns have the LED area light source illumination module of good light distributing function.
Background technique
As energy crisis aggravates, lighting energy saving improvement project is paid attention in many ways, in order to obtain optimal energy-saving effect,
To prevent unnecessary illumination to be lost, and the effect of lighting energy saving can be played by carrying out reasonable light distribution to lamps and lanterns.
According to the demand of different illumination occasions, the lamps and lanterns of selection must have suitable light distributing function.For now, lamp
What the light distribution of tool was realized by the optical lens configured on lamps and lanterns.In order to obtain ideal illuminating effect and perfectly match
Light curve, every money lamps and lanterns require the optical design that profession is carried out according to its light source or packaging at this stage.City at present
Light source used by product on face is traditional array light source, and light efficiency is low, and light source is close from lens, and for a long time, light decay is very
Seriously, and lens are easy aging jaundice, illuminating effect have been seriously affected, in addition, carrying out light distribution in this way, it is desirable that no
Same lamps and lanterns, different illumination occasions need different types of lens, and lens need to be opened production, and different lens need
Different molds is opened, time-consuming, waste of resource improves production cost and product cost.
Summary of the invention
The utility model is directed to shortcoming and defect existing in the prior art, proposes one kind and can be effectively reduced and is produced into
This, and guarantee that lamps and lanterns have the LED area light source illumination module of good light distributing function.
The utility model is achieved by the following measures：
A kind of LED area light source illumination module with light distributing function, it is characterised in that equipped with successively connecting from top to bottom and
Radiator, LED area light source template, waterproof apron and the optical lens being assembled into one, wherein the optical lens main body is
The upside of strip and section semicircular in shape, the lens body is equipped with inner fovea part, and the external both ends of the surface of optical lens main body are
Symmetrically arranged 150 ° of gradient face is equipped with the U-shaped parabola conic wire casing array of the property such as non-in the inner fovea part of inside.
Optical lens main body described in the utility model is strip, and section is semicircle, and external both ends of the surface are symmetrical
The lowest part line of the inclined-plane of setting, inclined-plane and optical lens main body evagination is in 150 °.
It is cylindrical tube shape portion, lower part that the U-shaped parabola conic wire casing array of the property such as non-described in the utility model, which is top,
For the groove of conical inner fovea part wide at the top and narrow at the bottom, cylindrical tube shape portion and conical inner fovea part perforation form U-shaped parabolic line-cone
Curved groove extends to two inner sidewalls along bottom, top width, the height of U-shaped parabola conic wire casing be respectively 8mm,
8mm, the top width of the conical inner fovea part of lower part, the height of conical inner fovea part are respectively 14mm, 12mm, are matched to improve
U-shaped parabola conic wire casing is pressed 11.5 spacing by light effect, and 16 formation arrays of longitudinally parallel setting reach perfect
Light distribution result.
In the longitudinal cross-section of optical lens main body described in the utility model, U-shaped parabola conic section slot forms 16 wide
9.7mm, the parabola of high 6.3mm；Laterally the section between two grooves is width 33.4mm, and the parabola of high 11.25mm is lateral
The section of groove is 50mm, the parabola of high 18mm.
Radian on the outside of the arc of lens body described in the utility model is R26.5.
Lens body described in the utility model uses integral module formula, and material is transparent PC.
LED area light source template described in the utility model includes aluminum substrate, fluorescence coating and several LED line battle arrays, wherein LED
Linear array is fixed on module aluminum substrate, and fluorescence coating is packaged in above LED line battle array, and LED area light source uses reverse installation process, can be used
1 mould group, 2 mould groups, 3 mould groups, 4 mould groups, 5 mould groups, 6 mould groups, flexibility is extremely strong, also easily Fast Installation, is applicable to street lamp, throws
The different illumination place such as light lamp, Tunnel Lamp, bulkhead lamp.
The utility model LED area light source template is fixed by screws on radiator, and radiator is equipped with good using thermal diffusivity
Metal material made of shell and be distributed in the radiating fin array of hull outside, radiating fin array include several that
This radiating fin disposed in parallel, several radiating fins are placed parallel along lens body extending direction, the length of radiating fin
Range is 40.5 to 50.5mm, and the spacing range of adjacent radiating fin is 7.5 to 8mm, with lens body front-end and back-end phase
The length of corresponding radiating fin is less than the length for the radiating fin being distributed in the middle part of lens body.
LED area light source template is connected with light source output line through waterproof connector in the utility model.
The utility model during use, due to the refraction angle of the different location of lens body inner groovy and different
It causes, in addition longitudinal 16 U-shaped grooves and the inclined-plane of 150 ° of two sides can effectively widen angle, and longitudinal by change inside
Width, height and the array quantity of groove only need lens die core of more remodeling that can reach the light distributions of different occasions, then
Cooperate led modular surface light source, effective light distribution of a variety of occasions can be realized.
Compared with prior art, there is whole light to imitate, and higher, Led area source is remote from lens distance, heat dissipation for the utility model
It is good, light decay serious situation will not be generated, and lens the phenomenon that aging jaundice, the refraction of light and light distribution will not occur and have more
Science can be adapted for the illumination of different occasions, not need in addition to redesign lens and production mold, different fields can be realized
The light distribution of conjunction greatly reduces the significant advantage such as development difficulty and development cost.
Detailed description of the invention：
It is attached that FIG. 1 is a schematic structural view of the utility model.
Attached drawing 2 is the structural exploded view of the utility model.
Attached drawing 3 is the longitudinal illumination structure chart of the utility model.
Attached drawing 4 and attached drawing 5 are the transverse illumination structure chart of the utility model.
Attached drawing 6 is the starting parabolic curve figure of groove.
Appended drawing reference：1 optical lens, 2led modular surface light source, 3 radiators, 4 waterproof aprons, 5 waterproof connectors, 6 light sources are defeated
Outlet, 7 fixed screws, 8 longitudinal groove sections, 9 longitudinal gradients, 10 lateral radians, the parabolic between 11 laterally inboard, two groove
Line chart, the parabolic line chart of 12 laterally inboard grooves.
Specific embodiment：
Led illuminated by surface light source mould group provided by the utility model with light distributing function, including led modular surface light source, thoroughly
Mirror, radiator, the most of composition in light source output end four, cross-sectional width height, difference of the distribution curve flux by lens laterally, longitudinal
Thickness and micro-structure realize, without replacing different lens.
The led modular surface light source includes several led linear array, fluorescence coating and module substrates, and led linear array is fixed on mould
On block substrate, fluorescence coating is packaged in above led linear array.
In the utility model, led modular surface light source is fixed by screws on radiator, then lens by screw and
Waterproof apron is fixed on a heat sink.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, to help the utility model is understood
Content.
Described embodiment is only the section Example of the utility model.Based on the embodiments of the present invention and not
Other all embodiments for making creative achievement, belong to the protection scope of the utility model.
Embodiment：
A kind of led illuminated by surface light source mould group with light distributing function is dissipated comprising 1 optical lens, 2led modular surface light source, 3
Hot device, 4 light source output end four are most of, and product appearance is as shown in Figure 1.
The concrete structure diagram of the illumination module is as shown in Figure 2.
The light distribution structure figure of the illumination module is as shown in Fig. 3 Fig. 4 Fig. 5.Optical lens uses integral module formula, and material is
Bright PC, shape are 10 semicircle, are gradient 9 outside longitudinal two sides, internal parabolic width height 8, outside both lateral sides
It is convex surface radian 10, laterally inboard uses different size of parabola, the parabolic width height 11 between two grooves, groove
Parabolic width height 12, therefore the refraction angle of different location is not consistent, in addition the gradient of 150 ° longitudinal of two sides is effective
Angle is widened, and the position of the focus C by adjusting the longitudinal parabola 8 in inside, A and B size can be widened and reduced horizontal
To the angle of gradient 9, it can be used for Tunnel Lamp illumination and bulkhead lamp illumination；By the position for adjusting the focus C of the longitudinal parabola 8 in inside
Set, the size of small A and B can be drawn and adjust the position of the focus F of the lateral parabola 11 in inside, draw small D and E size and
The position of the focus I of inside transverse direction parabola 12, draws the size of small G and I, is equipped with size, L and M that modification adjusts the K and J of Fig. 6
Size, can be used for big bar away from street lighting and High-Pole Lamp, Projecting Lamp illumination.Only need lens die core of more remodeling that can reach
Then the light distribution of different occasions cooperates led modular surface light source, effective light distribution of a variety of occasions can be realized.
Led modular surface light source, including aluminum substrate, led linear array chip, fluorescence coating.
The structure design of the utility model has following characteristics：Led area source uses reverse installation process, light efficiency up to 200LM/W,
It is equipped with the optical lens specially designed, whole light effect can be made higher；Led area source is remote from lens distance, good heat dissipation, will not produce
The third contact of a total solar or lunar eclipse declines serious situation, and the phenomenon that aging jaundice will not occur in lens；Outer and inside are using different
Radian and angle keep the refraction of light and light distribution more scientific, can be adapted for the illumination of different occasions；Lamps and lanterns can use 1
Mould group, 2 mould groups, 3 mould groups, 4 mould groups, 5 mould groups, 6 mould groups, flexibility is extremely strong, also easily Fast Installation, is applicable to street lamp, throws
The different illumination place such as light lamp, Tunnel Lamp, bulkhead lamp；By the angle on the inside of change lens, the type core of lens die is replaced,
It does not need in addition to redesign lens and production mold, the light distribution of different occasions can be realized, greatly reduce development difficulty and open
Send out cost.
Claims (8)
1. a kind of LED area light source illumination module with light distributing function, it is characterised in that equipped with successively connecting from top to bottom and group
Radiator, LED area light source template, waterproof apron and the optical lens being integrated are filled, wherein the optical lens main body is length
Bar shaped and section semicircular in shape, the upside of the lens body are equipped with inner fovea part, and the external both ends of the surface of optical lens main body are pair
Claim 150 ° of gradient face of setting, the U-shaped parabola conic wire casing array of the property such as non-to be equipped in the inner fovea part of inside.
2. a kind of LED area light source illumination module with light distributing function according to claim 1, it is characterised in that described non-
Etc. property U-shaped parabola conic wire casing array be top be cylindrical tube shape portion, lower part is conical inner fovea part wide at the top and narrow at the bottom
Groove, cylindrical tube shape portion and the perforation of conical inner fovea part form U-shaped parabola conic wire casing, extend in two along bottom
Side wall, top width, the height of U-shaped parabola conic wire casing are respectively 8mm, 8mm, the top of the conical inner fovea part of lower part
Width, conical inner fovea part height be respectively 14mm, 12mm, in order to improve light distribution effect, by U-shaped parabola conic wire casing
By 11.5 spacing, 16 formation arrays of longitudinally parallel setting.
3. a kind of LED area light source illumination module with light distributing function according to claim 1, it is characterised in that the light
In the longitudinal cross-section for learning lens body, U-shaped parabola conic section slot forms 16 wide 9.7mm, the parabola of high 6.3mm；It is horizontal
It is width 33.4mm to the section between two grooves, the parabola of high 11.25mm, the section of transverse concave groove is 50mm, high 18mm
Parabola.
4. a kind of LED area light source illumination module with light distributing function according to claim 1, it is characterised in that described
Radian on the outside of the arc of mirror main body is R26.5.
5. a kind of LED area light source illumination module with light distributing function according to claim 1, it is characterised in that described
Mirror main body uses integral module formula, and material is transparent PC.
6. a kind of LED area light source illumination module with light distributing function according to claim 1, it is characterised in that described
LED area light source template includes aluminum substrate, fluorescence coating and several LED line battle arrays, and wherein LED line battle array is fixed on module aluminum substrate
On, fluorescence coating is packaged in above LED line battle array, and LED area light source uses reverse installation process, using 1 mould group or 2 mould groups or 3 mould groups or 4 moulds
Group or 5 mould groups or 6 mould groups.
7. a kind of LED area light source illumination module with light distributing function according to claim 1, it is characterised in that the face LED
Light source mother plate is fixed by screws on radiator, radiator be equipped with using shell made of the good metal material of thermal diffusivity and
It is distributed in the radiating fin array of hull outside, radiating fin array includes the radiating fin that several are set parallel to each other, if
A dry radiating fin is placed parallel along lens body extending direction, and the length range of radiating fin is 40.5 to 50.5mm, adjacent
Radiating fin spacing range be 7.75 to 8.25mm, the length of radiating fin corresponding with lens body front-end and back-end
Less than the length for the radiating fin being distributed in the middle part of lens body.
8. a kind of LED area light source illumination module with light distributing function according to claim 1, it is characterised in that the face LED
Light source mother plate is connected with light source output line through waterproof connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194461.2U CN208107701U (en) | 2017-09-18 | 2017-09-18 | LED area light source illumination module with light distributing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194461.2U CN208107701U (en) | 2017-09-18 | 2017-09-18 | LED area light source illumination module with light distributing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208107701U true CN208107701U (en) | 2018-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194461.2U Active CN208107701U (en) | 2017-09-18 | 2017-09-18 | LED area light source illumination module with light distributing function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420774A (en) * | 2017-09-18 | 2017-12-01 | 威海金丰电子有限公司 | LED illumination module with light distributing function |
| CN111189007A (en) * | 2019-02-20 | 2020-05-22 | 深圳市海洋王照明工程有限公司 | Channel lamp |
-
2017
- 2017-09-18 CN CN201721194461.2U patent/CN208107701U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420774A (en) * | 2017-09-18 | 2017-12-01 | 威海金丰电子有限公司 | LED illumination module with light distributing function |
| CN111189007A (en) * | 2019-02-20 | 2020-05-22 | 深圳市海洋王照明工程有限公司 | Channel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED face light source illuminate module with grading function Effective date of registration: 20200220 Granted publication date: 20181116 Pledgee: Weihai City Commercial Bank Limited by Share Ltd. high tech branch Pledgor: WEIHAI KINGFULL ELECTRONICS Co.,Ltd. Registration number: Y2020990000136 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230725 Granted publication date: 20181116 Pledgee: Weihai City Commercial Bank Limited by Share Ltd. high tech branch Pledgor: WEIHAI KINGFULL ELECTRONICS Co.,Ltd. Registration number: Y2020990000136 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LED surface light source lighting module with light distribution function Effective date of registration: 20230728 Granted publication date: 20181116 Pledgee: Weihai City Commercial Bank Limited by Share Ltd. high tech branch Pledgor: WEIHAI KINGFULL ELECTRONICS Co.,Ltd. Registration number: Y2023980050143 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |