CN213513259U - Livestock-raising lighting equipment with lens diffusion light type - Google Patents
Livestock-raising lighting equipment with lens diffusion light type Download PDFInfo
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- CN213513259U CN213513259U CN202023204300.1U CN202023204300U CN213513259U CN 213513259 U CN213513259 U CN 213513259U CN 202023204300 U CN202023204300 U CN 202023204300U CN 213513259 U CN213513259 U CN 213513259U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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Abstract
The utility model discloses a livestock-raising lighting device with lens diffusion light type, which comprises a lampshade, wherein the lampshade is provided with an installation cavity, and at least one end of the installation cavity is opened; the lamp holder is inserted into the opening end of the lampshade; the heat dissipation plate is arranged in the installation cavity, and a first clamping groove is concavely arranged at the top of the heat dissipation plate; the circuit board is inserted in the first clamping groove and provided with a plurality of LED lamps; and the diffusion light type lens is configured in the installation cavity and covers all the LED lamps. This application is through setting up diffusion light type lens for light that the light source sent is weakened through lens scattering back both sides light intensity reinforcing, central light intensity, and the grading curve that forms like this more is favorable to increasing the irradiant degree of consistency in demand plane, can reduce the use quantity and the density of product, thereby reduces use cost, and the product price/performance ratio promotes greatly, increases market competition, has improved the illumination degree of consistency simultaneously, more is favorable to the growth of poultry breeding animals and plants.
Description
Technical Field
The utility model relates to a livestock-raising lighting technology field, in particular to take livestock-raising lighting apparatus of lens diffusion light type.
Background
With the development of animal husbandry, large-scale closed cultivation is more and more, the requirement on lamps for animal husbandry cultivation is more and more, and the LED lamps have the characteristics of no pollution, long service life and the like and are suitable for being used as illumination lamps for animal husbandry. However, the existing lighting device for the livestock farm is generally an elliptical light distribution curve, and when the lighting device is used, the illumination intensity right below the lamp is stronger, and the illumination intensity at the side can be weakened according to the change of the distance, so that when the lighting device is used by a user, in order to achieve that the illumination uniformity of the livestock farm meets the technical requirement of cultivation, the use density of the lamp needs to be increased, and the distance between the lamps is reduced to achieve the use purpose, and the following defects exist in the application mode: 1. the use density of the lamps is increased, so that the average use cost is increased, meanwhile, the density of the lamps is increased, the illumination intensity of an illumination demand surface is correspondingly increased, users have to reduce the power of the product, and the cost performance of the product is reduced; 2. the mounting height of the livestock-raising lamp is low (for example, the mounting height is lower than 2.5 meters), so that the illumination right below the lamp is concentrated, and the brightness is high; 3. the illumination uniformity is low, which is not beneficial to the growth of cultivated animals and plants; 4. the lamp has poor heat dissipation effect and influences the service life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a take livestock-raising lighting apparatus of lens diffusion light type, aim at using a slice to produce the extrusion's of light effect through the design lens, assemble in the fluorescent tube, change the grading curve of LED fluorescent tube self, reach the grading curve effect of similar broom type, illumination intensity and the farther illumination intensity of both sides distance of lamps and lanterns below are close promptly, thereby change the grading curve of fluorescent tube, improve the effect of shining of fluorescent tube, promote the illumination degree of consistency of livestock-raising field by a wide margin when practical application, the use quantity of fluorescent tube has also been reduced simultaneously, reduce the average use cost in livestock-raising field.
In order to achieve the above object, the utility model provides a take livestock-raising lighting apparatus of lens diffusion light type, include:
the lamp shade is provided with a mounting cavity, and at least one end of the mounting cavity is opened;
the lamp holder is inserted into the opening end of the lampshade;
the heat dissipation plate is arranged in the mounting cavity, and a first clamping groove is concavely formed in the top of the heat dissipation plate;
the circuit board is inserted in the first clamping groove and provided with a plurality of LED lamps which are arranged at intervals along the linear direction; and
diffusion light type lens, diffusion light type lens configuration is in the installation intracavity just diffusion light type lens covers all LED lamps, diffusion light type lens include with the LED lamp just income light end, with go into the light end relative light-emitting end, go into the light end and hold to inside sunken formation the chamber that holds of LED lamp, hold the chamber and extend along same straight line direction, so that hold the chamber and hold the edge a plurality of LED lamps of straight line direction.
Optionally, the top of the heat dissipation plate is further provided with two mounting grooves, and the two mounting grooves are located on two sides of the first clamping groove respectively.
Optionally, the diffusion light type lens is still income light end is provided with two installation departments, two the installation department is located hold the chamber outside, two the installation department is pegged graft respectively and is in the correspondence in the mounting groove.
Optionally, the top surface of the accommodating cavity is provided with a plurality of concave portions for forming an incident surface for light rays of the LED lamp, the incident surface comprises a concave-arc-surface first incident surface, a concave-arc-surface second incident surface and a third incident surface which is connected with the first incident surface and the second incident surface and is concave towards the center of the light emitting end, and the first incident surface, the third incident surface and the second incident surface are sequentially connected end to end.
Optionally, the first light incident surface and the second light incident surface are both atomization surfaces.
Optionally, the light emitting end includes a first light emitting surface in a convex arc shape, a second light emitting surface in a convex arc shape, and a third light emitting surface connecting the first light emitting surface and the second light emitting surface and recessed toward the center of the light entering end, and the first light emitting surface, the third light emitting surface, and the second light emitting surface are sequentially connected end to end.
Optionally, the light diffusing lens has a central axis, and the light incident end and the light emergent end are respectively symmetric about the central axis.
Optionally, the circuit board further includes a reflective layer disposed on the side surface of the circuit board on which the LED lamp is disposed.
Optionally, two blocks are further disposed outside the diffusive optical lens.
Optionally, the lamp shade extends in a tubular shape, second clamping grooves are formed in two sides of the inner wall of the lamp shade, and two sides of the heat dissipation plate are respectively inserted into the second clamping grooves.
In the technical scheme of the utility model, through setting up the diffusion light type lens, make the light that the light source sent strengthen, central light intensity is weakened through both sides light intensity after the lens scattering, the grading curve that forms like this is favorable to increasing the irradiant degree of consistency in demand plane, can reduce the use quantity and the density of product, thus reduce use cost, the product price/performance ratio promotes greatly, increase market competitiveness, improved the illumination degree of consistency simultaneously, be favorable to the growth of livestock-raising animals and plants, improve the productivity, improve economic benefits; through setting up the heating panel, the temperature reduction that can the great degree is right the circuit board with diffusion light type lens's influence improves lighting apparatus's performance and life, makes the product have more market competition.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged detail view taken at A in FIG. 1;
fig. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a cross-sectional view of the heat dissipating plate of the present invention;
FIG. 5 is a cross-sectional structure view of a medium-diffusion optical lens according to the present invention;
fig. 6 is a schematic cross-sectional view of another embodiment of the present invention.
The reference numbers illustrate:
The light incident end 51 has a first light incident surface 511 and a second light incident surface 512
The third light incident surface 513 has the light emergent end 52 with the first light emergent surface 521
Second light emitting surface 522 and third light emitting surface 523 mounting portion 53
Latch 54 power supply 6 power cord 7
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 5, the utility model provides a livestock-raising lighting apparatus with lens diffusion light type.
In the embodiment of the utility model, the livestock-raising lighting equipment with lens diffusion light type comprises a lamp shade 1, wherein the lamp shade 1 is provided with a mounting cavity 11, and at least one end of the mounting cavity 11 is open; the lamp holder 2 is inserted into the opening end of the lampshade 1; the heat dissipation plate 3 is arranged in the installation cavity 11, and a first clamping groove 31 is concavely arranged at the top of the heat dissipation plate 3; the circuit board 4 is inserted into the first card slot 31, and the circuit board 4 is provided with a plurality of LED lamps 41 which are arranged at intervals along a linear direction; and diffusion light type lens 5, diffusion light type lens 5 configuration is in the installation cavity 11 just diffusion light type lens 5 covers all LED lamps 41, diffusion light type lens 5 include with LED lamp 41 just right income light end 51, with go into the light end 51 relative light-emitting end 52, go into light end 52 and hold inside sunken formation LED lamp 41 hold the chamber, hold the chamber and extend along same straight line direction, so that hold the chamber and hold the edge a plurality of LED lamps 41 of straight line direction.
Specifically, the lampshade 1 is made of polycarbonate material and is formed by extrusion, the lampshade 1 extends in a tubular shape, two ends of the lampshade are opened, and of course, one end of the lampshade 1 can also be opened. Second clamping grooves 12 are formed in the middle of two sides of the inner wall of the lampshade 1, and two sides of the heat dissipation plate 3 are respectively inserted into the second clamping grooves 12 to be fixed. The top of the heat dissipation plate 3 is further provided with two mounting grooves 32, and the two mounting grooves 32 are respectively located at two sides of the first clamping groove 31. Wire passing grooves 33 are further formed in two sides of the heat dissipation plate 3, and wiring is facilitated. The light diffusion type lens 5 is still in the light incident end 51 is provided with two installation departments 53, two the installation department 53 is located hold the chamber outside, two the installation department 53 is pegged graft respectively in the mounting groove 32 that corresponds. The installation face of installation department 53 is the straight line, its can with bottom surface laminating in mounting groove 32 mutually, thereby can with heat transfer on the diffusion light type lens 5 is arrived carry out the heat dissipation on the heating panel 3.
In the aspect of material selection, the light diffusion type lens 5 is made of a PMMA material, so that the light transmittance of a product can be guaranteed not to be obviously influenced. The light diffusing lens 5 has a central axis, and the light incident end 51 and the light exit end 52 are respectively symmetrical about the central axis. A latch 54 is also provided outside the diffused light type lens 5.
In the present invention, the shape of the light incident end 51 is substantially the same as that of the light emitting end 52, that is, when the surface of the light incident end 51 is convex arc surface, the surface of the light emitting end 52 is also convex arc surface, but the middle of the light emitting end 52 needs to be concave toward the center of the light incident end 51, so as to ensure that the incident light from the light source with a small incident angle is deflected by a large angle to a farther distance, thereby playing a role of diffusing light and realizing uniform illumination.
Specifically, the top surface of the accommodating cavity is recessed at multiple positions to form an incident surface on which the light of the LED lamp is incident, and the incident surface includes a first incident surface 511 and a second incident surface 512, which are concave-arc surfaces, and a third incident surface 513, which is connected to the first incident surface 511 and the second incident surface 512 and is recessed toward the center of the light exit end 52. On the same horizontal plane, the vertex of the third light incident surface 513 is higher than the vertex of the first light incident surface 511 or the second light incident surface 512. The incident surface is wavy in cross-sectional structure, the center of the third incident surface 513 is located on the central axis, and the first incident surface, the third incident surface and the second incident surface are sequentially connected end to end.
Specifically, the light exit end 52 includes a first light exit surface 521 in a convex arc shape, a second light exit surface 522 in a convex arc shape, and a third light exit surface 523 connecting the first light exit surface 521 and the second light exit surface 522 and recessed toward the center of the light entrance end 51. The first light emitting surface 521, the third light emitting surface 523, and the second light emitting surface 522 are sequentially connected end to end. The center of the third light emitting surface 523 is located on the central axis when viewed from the cross-sectional structure.
The shape of the light entrance end 51 and the light exit end 52 is designed such that the thickness of the diffusion light type lens 5 is not uniform, specifically, the thickness is larger toward the edge of the diffusion light type lens 5, and the thickness is smaller toward the center of the diffusion light type lens 5. In this way, the degree of scattering of light at each incident angle after entering the diffusive light type lens 5 is made different. Generally speaking, the thicker the wall thickness of light transmission direction, the higher the scattering degree is, thereby make diffuse light type lens 5 the light distribution of light-emitting end 52 is more even, and the illumination intensity of lamps and lanterns below and the farther illumination intensity of both sides distance are close promptly, thereby change the grading curve of fluorescent tube, improve the effect of shining of fluorescent tube, promote the illumination degree of consistency of livestock-raising field by a wide margin when practical application.
As can be seen from the above, the first light incident surface 511 to the third light incident surface 513, the first light emitting surface 521 to the third light emitting surface 523, the surfaces of the two blocks 54, and the surfaces of the two mounting portions 53 are connected end to end around the body of the diffusive light type lens 5, so as to form the diffusive lens 5.
It can be understood of course that diffusion light type lens 5 produces through the design and expands the light effect and extrusion growth bar, and is adjacent the area of shining of LED lamp 41 overlaps, and then has got rid of the dark space effectively, will diffusion light type lens 5 both sides installation department 53 inserts with the grafting mode in the mounting groove 32, and make fixture block 54 is located second draw-in groove 12 top, thereby can avoid diffusion light type lens 5 is controlled or is reciprocated, and then by spacing in lamp shade 1 adopts this kind of mounting means, and simple to operate is swift, need not with the help of other functions utensil, and further convenience of customers produces the assembly. And two of diffusion light type lens 5 the installation face of installation department 53 with fixture block 54 supports to lean on the contact heating panel 3, thereby make diffusion light type lens 5 can pass through heating panel 3 is right diffusion light type lens 5 gives off because of the heat that illumination produced, lets diffusion light type lens 5 works at normal atmospheric temperature, improves diffusion light type lens 5's life.
The utility model discloses an embodiment, first income plain noodles 511 the second income plain noodles 512 with the third income plain noodles 513 all receives and comes from the light source that LED lamp 41 sent can with when such structural design LED lamp 41 sets up to spherical multiaspect light-emitting type, thereby the light that LED lamp 41 sent reachs first income plain noodles 511 with the light intensity that the second income plain noodles 512 is close basically reachs the light intensity that the third income plain noodles 513 to increase the utilization ratio of light, improve the whole illuminating effect of lamps and lanterns.
The utility model discloses an embodiment, because the partial wide-angle light that LED lamp 41 sent is usually weaker, consequently will first income plain noodles 511 with second income plain noodles 512 sets up the atomizing surface to can carry out the diffuse reflection to the light in this wide-angle scope, increase the utilization ratio of light and avoid stray light to influence the whole illuminating effect of lamps and lanterns.
Referring to fig. 6, in an embodiment of the present invention, the circuit board 4 further includes a reflective layer 42, and the reflective layer 42 is disposed on the side surface of the circuit board 4 on which the LED lamp 41 is disposed. The reflecting layer 42 mainly aims to reflect light emitted by the LED lamp 41, and refract the light reflected by the diffusive light type lens 5, so as to increase the utilization rate of light.
In an embodiment of the present invention, the lighting device further comprises a power supply 6 and a power line 7 connected to the power supply 6, wherein the power line 6 is used for connecting an external power supply to supply power to the lighting device.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a take livestock-raising lighting apparatus of lens diffusion light type which characterized in that includes:
the lamp shade is provided with a mounting cavity, and at least one end of the mounting cavity is opened;
the lamp holder is inserted into the opening end of the lampshade;
the heat dissipation plate is arranged in the mounting cavity, and a first clamping groove is concavely formed in the top of the heat dissipation plate;
the circuit board is inserted in the first clamping groove and provided with a plurality of LED lamps which are arranged at intervals along the linear direction; and
diffusion light type lens, diffusion light type lens configuration is in the installation intracavity just diffusion light type lens covers all LED lamps, diffusion light type lens include with the LED lamp just income light end, with go into the light end relative light-emitting end, go into the light end and hold to inside sunken formation the chamber that holds of LED lamp, hold the chamber and extend along same straight line direction, so that hold the chamber and hold the edge a plurality of LED lamps of straight line direction.
2. An illumination device with lens diffusion light type for livestock breeding as claimed in claim 1, wherein two mounting grooves are further disposed on the top of said heat dissipation plate, and two mounting grooves are respectively disposed on two sides of said first slot.
3. An illumination device with lens for diffusion light type for livestock-raising and illumination system as claimed in claim 2, wherein said lens for diffusion light type is further provided with two mounting portions at said light input end, said two mounting portions are located outside said accommodating cavity, and said two mounting portions are respectively inserted into said corresponding mounting grooves.
4. The livestock-raising lighting device with the lens diffusion light type of claim 1, wherein a plurality of recesses are formed on the top surface of the accommodating cavity to form an incident surface on which the light rays of the LED lamp are incident, the incident surface includes a first incident surface and a second incident surface, the first incident surface and the second incident surface are concave toward the center of the light-emitting end, and the first incident surface, the third incident surface and the second incident surface are sequentially connected end to end.
5. An illumination device with lens diffusion light type for livestock breeding as claimed in claim 4, wherein said first light incident surface and said second light incident surface are both atomization surfaces.
6. The livestock-raising lighting device with the lens diffusion light type according to claim 1, wherein the light-emitting end comprises a first light-emitting surface in a convex arc shape, a second light-emitting surface in a convex arc shape, and a third light-emitting surface which is connected with the first light-emitting surface and the second light-emitting surface and is recessed toward the center of the light-entering end, and the first light-emitting surface, the third light-emitting surface and the second light-emitting surface are sequentially connected end to end.
7. An illumination device for livestock breeding with lens diffusion light type according to claim 1, wherein said lens of diffusion light type has a central axis, and said light input end and said light output end are respectively symmetrical about said central axis.
8. An animal husbandry lighting device with lens diffusion light type according to claim 1, characterized in that the circuit board further includes a reflection layer, the reflection layer is disposed on the side surface of the circuit board where the LED lamp is disposed.
9. An illumination device with lens for animal husbandry and cultivation in light of claim 1, wherein two blocks are disposed outside the lens of light type.
10. An animal husbandry lighting device with lens diffusion light type according to claim 1, wherein the lampshade is tubular extension, second locking grooves are arranged on two sides of the inner wall of the lampshade, and two sides of the heat dissipation plate are respectively inserted into the second locking grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204300.1U CN213513259U (en) | 2020-12-26 | 2020-12-26 | Livestock-raising lighting equipment with lens diffusion light type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023204300.1U CN213513259U (en) | 2020-12-26 | 2020-12-26 | Livestock-raising lighting equipment with lens diffusion light type |
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| Publication Number | Publication Date |
|---|---|
| CN213513259U true CN213513259U (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023204300.1U Active CN213513259U (en) | 2020-12-26 | 2020-12-26 | Livestock-raising lighting equipment with lens diffusion light type |
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| CN (1) | CN213513259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI789982B (en) * | 2021-11-08 | 2023-01-11 | 財團法人工業技術研究院 | Light source device |
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2020
- 2020-12-26 CN CN202023204300.1U patent/CN213513259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI789982B (en) * | 2021-11-08 | 2023-01-11 | 財團法人工業技術研究院 | Light source device |
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