CN208672901U - A kind of linear concentrator device - Google Patents
A kind of linear concentrator device Download PDFInfo
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- CN208672901U CN208672901U CN201821017547.2U CN201821017547U CN208672901U CN 208672901 U CN208672901 U CN 208672901U CN 201821017547 U CN201821017547 U CN 201821017547U CN 208672901 U CN208672901 U CN 208672901U
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- transparent surface
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- concentrator device
- linear concentrator
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Abstract
The utility model belongs to optical devices technologies field, more particularly to a kind of linear concentrator device, including first surface structure (1) and the second curved-surface structure corresponding with first surface structure (1) (2), the first surface structure (1) includes the first lens (11), the first transparent surface (12) and the second transparent surface (13), and first transparent surface (12) and second transparent surface (13) are correspondingly arranged in the both ends of first lens (11)；Second curved-surface structure (2) includes the second lens (21), third transparent surface (22) and the 4th transparent surface (23), the third transparent surface (22) and the 4th transparent surface (23) are correspondingly arranged in the both ends of second lens (21), and second transparent surface (13) and the 4th transparent surface (23) are convex surface.The beam condensing unit structure is simple, and the space occupied is small, and spotlight effect is good, practical.
Description
Technical field
The utility model belongs to optical devices technologies field, and in particular to a kind of linear concentrator device.
Background technique
In the light source field of industrial application, in order to obtain good brightness, it usually needs gather the light that illuminator issues
Collection is at one piece, for example existing light source mostly uses pole shape lens greatly to realize spotlight effect, but this technology is to the benefit of illumination
With efficiency deficiency, there is very big waste, lead to not reach desired luminance level.
In the prior art, general that function is used using increase illuminator (such as LED element) in order to improve illumination brightness
Rate or the method for increasing more beam condensing units.Such as increase LED element using power so that LED element be at full capacity or
Close to working condition at full capacity, its service life will be greatly shortened LED element in such a state；And increase optically focused dress
It sets, light-source structure can be made more complicated, composition components required for product also will increase, and will lead to the work of product design and manufacture
Work amount increase is unfavorable for the manufacturing and cost control.The domestic prior art solves the inadequate situation of light source illuminance, generally adopts
The method of power or the more beam condensing units of increase is used with LED element is increased.Increase LED element and use power, LED can be reduced
Service life；Increase beam condensing unit, light-source structure can be made more complicated.It is unfavorable for the manufacturing and cost control with upper type.
Meanwhile because market existing illuminator (such as LED element) be mostly wide-angle element (such as light emitting angle be 120
Degree), therefore in multiple illuminator the linear alignments, the brightness of any position point will be issued by multiple illuminators right above illuminator
Light come irradiate provide.For such beam condensing unit in the position along length direction closer to both ends, brightness is lower.It is using
In if to brightness height fluctuation have higher requirements, apart from both ends, larger portion will be unable to be utilized.In order to solve
This problem generally mostly uses one longer beam condensing unit of production, and intermediate one section of range met the requirements is only taken when in use
It uses.Although can solve problem in this way but considerably increase the dimensions length of beam condensing unit, the manufacturing of product has both been increased
Cost increases product mounting and fixed required space again.The prior art is defective, is unfavorable for the long term growth of enterprise, because
This, the relevant technologies urgently optimize.
Utility model content
The purpose of this utility model is that: in view of the deficiencies of the prior art, and a kind of linear concentrator device is provided, structure letter
Single, the space occupied is small, and spotlight effect is good, practical.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of linear concentrator device, including first surface structure and the second curved surface corresponding with the first surface structure
Structure, the first surface structure include the first lens, the first transparent surface and the second transparent surface, first transparent surface and described
Second transparent surface is correspondingly arranged in the both ends of first lens；Second curved-surface structure includes the second lens, third light transmission
Face and the 4th transparent surface, the third transparent surface and the 4th transparent surface are correspondingly arranged in the both ends of second lens, institute
Stating the second transparent surface and the 4th transparent surface is convex surface.Light sequentially passes through first surface structure and the second curved-surface structure,
Under the action of the second transparent surface and four transparent surfaces, light is focused, to meet the illumination condition of working region, the beam condensing unit
Structure is simple, and the space occupied is small, and spotlight effect is good, practical.
As a kind of improvement of linear concentrator device described in the utility model, first transparent surface is curved surface.It is this
Design can reinforce spotlight effect.
As a kind of improvement of linear concentrator device described in the utility model, the radius of curvature of first transparent surface is
20~40mm.This design is so that the first transparent surface preferably reflects light and filtered.
As a kind of improvement of linear concentrator device described in the utility model, the radius of curvature of second transparent surface is
3~22mm, the radius of curvature of the 4th transparent surface are 5~25mm.This design is so that first surface structure and the second curved surface
Structure is more preferable to the focussing force of light, and size is more excellent.
As a kind of improvement of linear concentrator device described in the utility model, the third transparent surface is curved surface.It is this
Design is so that spotlight effect is reinforced.
As a kind of improvement of linear concentrator device described in the utility model, first transparent surface, described second are thoroughly
Smooth surface, the third transparent surface and the 4th transparent surface are all satisfied quadratic surface formula:
Wherein, K is quadratic surface coefficient, and R is radius of curvature, C2=X2+Y2, X, Y, Z are using focus as coordinate origin
Coordinate.This design can preferably reflect light beam, conveniently reach spotlight effect.
It further include bracket and light source generating mechanism as a kind of improvement of linear concentrator device described in the utility model,
The first surface structure and second curved-surface structure are all set in the bracket, and the bracket is set to the light source and occurs
Mechanism.Bracket supports and fixes first surface structure and the second curved-surface structure, is convenient for the focusing of light, and machine occurs for light source
Structure generates and issues light, provides illumination to working region.
As a kind of improvement of linear concentrator device described in the utility model, the light source generating mechanism include pedestal,
Photophore, controller and power supply, the photophore are set to the pedestal, and the photophore is corresponding with first transparent surface,
The photophore is electrically connected with the controller, the controller and the power electric connection.Power supply provides needed for work
Electricity can control the intensity of illumination of photophore sending by controller.
As a kind of improvement of linear concentrator device described in the utility model, the photophore is LED or fluorescent lamp.
In addition to this, photophore can also be other mechanisms that can reach same effect.
As a kind of improvement of linear concentrator device described in the utility model, the number of the photophore is at least 2.
Multiple photophores are uniform and closely arrange on the base, produce complementary effect, eliminate intermediate phenomenon bright, both ends are dark,
Meanwhile strengthening lighting effect.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is one of the structural schematic diagram of embodiment 1 in the utility model；
Fig. 2 is the second structural representation of embodiment 1 in the utility model；
Fig. 3 is the structural schematic diagram of embodiment 2 in the utility model；
Fig. 4 is the structural schematic diagram of embodiment 3 in the utility model；
Fig. 5 is the structural schematic diagram of embodiment 4 in the utility model；
Wherein: 1- first surface structure；The first lens of 11-；The first transparent surface of 12-；The second transparent surface of 13-；2- second is bent
Face structure；The second lens of 21-；22- third transparent surface；The 4th transparent surface of 23-；3- bracket；4- light source generating mechanism；41- pedestal；
42- photophore；43- controller；44- power supply.
Specific embodiment
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer within an acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as level " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
The utility model is described in further detail below in conjunction with attached drawing, but not as the restriction to the utility model.
Embodiment 1
As shown in Figs. 1-2, a kind of linear concentrator device, including first surface structure 1 and corresponding with first surface structure 1
The second curved-surface structure 2, first surface structure 1 include the first lens 11, the first transparent surface 12 and the second transparent surface 13, first thoroughly
Smooth surface 12 and the second transparent surface 13 are correspondingly arranged in the both ends of the first lens 11；Second curved-surface structure 2 includes the second lens 21, the
Three transparent surfaces 22 and the 4th transparent surface 23, third transparent surface 22 and the 4th transparent surface 23 are correspondingly arranged in the two of the second lens 21
End, the second transparent surface 13 and the 4th transparent surface 23 are convex surface.Light sequentially passes through first surface structure 1 and the second curved-surface structure
2, under the action of the second transparent surface 13 and the 4th transparent surface 23, light is focused, should to meet the illumination condition of working region
Beam condensing unit structure is simple, and the space occupied is small, and spotlight effect is good, practical.
Preferably, the radius of curvature of the second transparent surface 13 is 3~22mm, the radius of curvature of the 4th transparent surface 23 is 5~
25mm.This design is so that the focussing force of first surface structure 1 and second 2 pairs of light of curved-surface structure is more preferable, and size is more excellent.
Preferably, the first transparent surface 12, the second transparent surface 13, third transparent surface 22 and the 4th transparent surface 23 are all satisfied secondary
Curved surface formula:
Wherein, K is quadratic surface coefficient, and R is radius of curvature, C2=X2+Y2, X, Y, Z are using focus as coordinate origin
Coordinate.This design can preferably reflect light beam, conveniently reach spotlight effect.
The utility model further includes bracket 3 and light source generating mechanism 4, and first surface structure 1 and the second curved-surface structure 2 are all provided with
It is placed in bracket 3, bracket 3 is set to light source generating mechanism 4.Bracket 3 by first surface structure 1 and the second curved-surface structure 2 support and
It fixes, is convenient for the focusing of light, light source generating mechanism 4 generates and issue light, provides illumination to working region.
Preferably, light source generating mechanism 4 includes pedestal 41, photophore 42, controller 43 and power supply 44, and photophore 42 is arranged
In pedestal 41, photophore 42 is corresponding with the first transparent surface 12, and photophore 42 is electrically connected with controller 43, controller 43 and power supply 44
Electrical connection.Electricity needed for power supply 44 provides work can control the intensity of illumination of the sending of photophore 42 by controller 43.
Preferably, photophore 42 is LED or fluorescent lamp.In addition to this, photophore 42 can also be that others can reach
The mechanism of same effect.
Preferably, the number of photophore 42 is at least 2.Multiple photophores 42 are uniform and are closely arranged in pedestal 41
On, complementary effect is produced, intermediate phenomenon bright, both ends are dark is eliminated, meanwhile, strengthen lighting effect.
The working principle of the utility model is: power supply 44 provide work needed for electricity, can be controlled by controller 43
The intensity of illumination that photophore 42 processed issues, the light that photophore 42 generates sequentially pass through first surface structure 1 and the second curved-surface structure
2, under the action of the second transparent surface 13 and the 4th transparent surface 23, light is focused, to meet the illumination condition of working region.
Embodiment 2
As shown in figure 3, unlike the first embodiment: the first transparent surface 12 is curved surface in the present embodiment.This design can be with
Reinforce spotlight effect.
Preferably, the radius of curvature of the first transparent surface 12 is 20~40mm.This design is so that the first transparent surface 12 is more preferable
Ground is reflected and is filtered to light.
Other structures are in the same manner as in Example 1, and which is not described herein again.
Embodiment 3
As shown in figure 4, unlike the first embodiment: third transparent surface 22 is curved surface in the present embodiment.It is this design so that
Spotlight effect is reinforced.
Other structures are in the same manner as in Example 1, and which is not described herein again.
Embodiment 4
As shown in figure 5, as different from Example 3: the first transparent surface 12 is curved surface in the present embodiment.This design can be with
Reinforce spotlight effect.
Preferably, the radius of curvature of the first transparent surface 12 is 20~40mm.This design is so that the first transparent surface 12 is more preferable
Ground is reflected and is filtered to light.
Other structures are in the same manner as in Example 3, and which is not described herein again.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that this
Utility model is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various
Other combinations, modification and environment, and above-mentioned introduction or related fields can be passed through within the scope of the inventive concept described herein
Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the spirit and model of the utility model
It encloses, then it all should be in the protection scope of the appended claims for the utility model.
Claims (10)
1. a kind of linear concentrator device, it is characterised in that: including first surface structure (1) and with the first surface structure
(1) corresponding second curved-surface structure (2), the first surface structure (1) include the first lens (11), the first transparent surface (12) and
Second transparent surface (13), first transparent surface (12) and second transparent surface (13) are correspondingly arranged in first lens
(11) both ends；Second curved-surface structure (2) includes the second lens (21), third transparent surface (22) and the 4th transparent surface
(23), the third transparent surface (22) and the 4th transparent surface (23) are correspondingly arranged in the both ends of second lens (21),
Second transparent surface (13) and the 4th transparent surface (23) are convex surface.
2. linear concentrator device as described in claim 1, it is characterised in that: first transparent surface (12) is curved surface.
3. linear concentrator device as claimed in claim 2, it is characterised in that: the radius of curvature of first transparent surface (12) is
20~40mm.
4. linear concentrator device as described in claim 1, it is characterised in that: the radius of curvature of second transparent surface (13) is
3~22mm, the radius of curvature of the 4th transparent surface (23) are 5~25mm.
5. linear concentrator device as described in claim 1, it is characterised in that: the third transparent surface (22) is curved surface.
6. linear concentrator device as described in claim 1, it is characterised in that: first transparent surface (12), described second are thoroughly
Smooth surface (13), the third transparent surface (22) and the 4th transparent surface (23) are all satisfied quadratic surface formula:
Wherein, K is quadratic surface coefficient, and R is radius of curvature, C2=X2+Y2, X, Y, Z are the coordinates using focus as coordinate origin.
7. linear concentrator device as described in claim 1, it is characterised in that: further include bracket (3) and light source generating mechanism
(4), the first surface structure (1) and second curved-surface structure (2) are all set in the bracket (3), and the bracket (3) sets
It is placed in the light source generating mechanism (4).
8. linear concentrator device as claimed in claim 7, it is characterised in that: the light source generating mechanism (4) includes pedestal
(41), photophore (42), controller (43) and power supply (44), the photophore (42) are set to the pedestal (41), the hair
Light device (42) is corresponding with the first transparent surface (12), and the photophore (42) is electrically connected with the controller (43), the control
Device (43) processed is electrically connected with the power supply (44).
9. linear concentrator device as claimed in claim 8, it is characterised in that: the photophore (42) is LED or fluorescent lamp.
10. linear concentrator device as claimed in claim 8, it is characterised in that: the number of the photophore (42) is at least 2
It is a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017547.2U CN208672901U (en) | 2018-06-29 | 2018-06-29 | A kind of linear concentrator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017547.2U CN208672901U (en) | 2018-06-29 | 2018-06-29 | A kind of linear concentrator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208672901U true CN208672901U (en) | 2019-03-29 |
Family
ID=65825730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821017547.2U Active CN208672901U (en) | 2018-06-29 | 2018-06-29 | A kind of linear concentrator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208672901U (en) |
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2018
- 2018-06-29 CN CN201821017547.2U patent/CN208672901U/en active Active
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