CN215174434U

CN215174434U - LED lamp for frame illumination of chemical plant

Info

Publication number: CN215174434U
Application number: CN202121423795.9U
Authority: CN
Inventors: 徐凌智; 叶向仁; 李玲; 汪玉平; 叶向霞
Original assignee: Senben Lighting Co ltd
Current assignee: Senben Lighting Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-14
Anticipated expiration: 2031-06-25

Abstract

The utility model provides a LED lamps and lanterns are used in frame illumination of chemical plant, set up in one or more LED lighting lens of LED lamps and lanterns body bottom including LED lamps and lanterns body and correspondence, LED lighting lens includes: the lens comprises a lens flat plate, at least one group of narrow beam lenses which protrude downwards and are formed in the middle of the lower end face of the lens flat plate, and at least one group of wide beam lenses at two side positions; the diameter of the narrow beam lens is smaller than that of the wide beam lens, and the LED light beads of the LED lamp body are correspondingly embedded in the light bead grooves at the tops of the narrow beam lens and the wide beam lens. The utility model provides a LED lamps and lanterns for frame illumination of chemical plant adopt narrow beam lens and wide beam lens integrated configuration's LED illumination lens, and its structural design is simple, novel, has both improved the lighting quality of LED lamps and lanterns greatly, also improves the actual result of use of LED lamps and lanterns at the frame construction illumination of chemical plant simultaneously.

Description

LED lamp for frame illumination of chemical plant

Technical Field

The utility model relates to a LED lamps and lanterns technical field especially relates to a LED lamps and lanterns are used in frame illumination of chemical plant.

Background

Currently, the use of light sources is subversive as in general lighting. Light sources have largely adopted LED light sources. Various LED lamps are widely used in the current industrial lighting design, widely applied to various occasions, have the characteristics of high lighting effect, good color rendering property, no stroboflash, instant start, shock resistance and the like, particularly have the advantage of long service life, and are maintenance-free green energy-saving light sources. LED light sources, like other light sources, generate heat, approximately 75% of the energy is converted to heat, and the luminous efficiency and lifetime of the light source is strongly inversely related to the temperature of the light source, with higher temperatures resulting in lower luminous efficiency and lower lifetime.

At present, many chemical plants adopt a frame type structure, most of equipment is installed in the open air, a steel frame is built around a reaction tower to form a frame type structure layer by layer, each layer is provided with a platform, the length of the platform is usually not long, the platform is used for overhauling and observing by personnel, and stairs are connected layer by layer.

The frame structure of the chemical plant also uses a large number of LED lamps. The examination of the lighting fixture needs to examine not only the lighting effect, such as the luminous flux, the angle of one-half light intensity of the light distribution curve of the lighting, and the like. However, in practice, the LED lamp used for the frame-type platform has special lighting requirements, and the platform is narrow in width, so that the light distribution is required to be wide, and meanwhile, the light distribution under the lamp is required to be concentrated, so that the stair and the equipment on the platform can be conveniently lighted. The existing common lamp is difficult to simultaneously meet two seemingly contradictory requirements of wide light distribution of the LED lamp and narrow and concentrated light distribution of the lamp under the lamp.

Therefore, how to improve the lighting quality of the existing LED lamp for the chemical wiping frame and further improve the actual use effect of the LED lamp in the frame structure lighting of the chemical plant has become a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: aiming at the defects of the prior art, the technical requirement of the lighting angle of the LED lamp with the frame type structure is ensured by adopting the light distribution structure of different light beads.

The utility model discloses a solve above-mentioned technical problem and adopt following technical scheme:

the utility model provides a LED lamps and lanterns are used in frame illumination of chemical plant, including LED lamps and lanterns body with correspond set up in one or more LED illuminating lens of LED lamps and lanterns body bottom, LED illuminating lens includes:

the device comprises a lens flat plate, at least one group of narrow beam lenses which are formed in the middle of the lower end surface of the lens flat plate in a downward protruding mode and at least one group of wide beam lenses at two side positions;

the diameter of the narrow beam lens is smaller than that of the wide beam lens, and the LED light beads of the LED lamp body are correspondingly embedded in the light bead grooves at the tops of the narrow beam lens and the wide beam lens.

Further, on the LED lamp for the frame illumination of the chemical plant, the LED illuminating lenses are a plurality of and are sequentially arranged at the bottom of the LED lamp body in a longitudinal direction at intervals.

Further preferably, in the LED lamp for lighting a chemical plant framework, the LED lighting lens has a square structure or a circular structure.

Furthermore, on the LED lamp for the frame illumination of the chemical plant, each group of narrow beam lenses is regularly or irregularly arranged by a plurality of narrow lens units; each group of wide beam lenses is regularly or irregularly arranged by a plurality of wide lens units.

Further preferably, on the LED lamp for lighting of the chemical plant frame, each group of the narrow beam lenses is formed by a plurality of narrow lens units in an array arrangement; each group of wide beam lenses is symmetrically arranged by a plurality of wide lens units.

Furthermore, on the LED lamp for the frame illumination of the chemical plant, the narrow beam lens is positioned in the middle of the lower end surface of the lens flat plate; the wide beam lens is positioned at two sides of the lower end surface of the lens flat plate.

Further, in the LED lamp for lighting of the chemical plant frame, the depth of the light bead groove at the top of the narrow beam lens and the wide beam lens is smaller than the thickness of the lens flat plate.

Further, on the LED lamp for the frame illumination of the chemical plant, the depth of the light bead grooves at the tops of the narrow beam lens and the wide beam lens is larger than the thickness of the lens flat plate, and the light bead grooves correspondingly extend into the narrow beam lens and the wide beam lens.

Further, in the LED lamp for lighting of the chemical plant frame, the lens plate, the narrow beam lens and the wide beam lens are integrally formed.

Further, on the LED lamp for lighting of the chemical plant frame, the LED lamp body includes a plurality of LED light beads, an aluminum substrate, an aluminum case disposed on the back of the aluminum substrate, and a plurality of heat dissipation fins disposed on the aluminum case.

Furthermore, on the LED lamp for the frame illumination of the chemical plant, one end of the LED lamp body is provided with a hook.

The utility model adopts the above technical scheme, compare with prior art, have following technological effect:

the LED lamp for the frame illumination of the chemical plant adopts the LED illumination lens with the combination structure of the narrow beam lens and the wide beam lens, and can effectively meet the combination requirement of the narrow beam illumination and the wide beam illumination of the frame platform illumination of the chemical plant; important equipment and stairs on the frame-type platform can be intensively illuminated at the same time, and illumination of a walkway on the frame-type platform can be effectively illuminated; the LED lamp is simple and novel in structural design, the lighting quality of the LED lamp is greatly improved, and the actual using effect of the LED lamp in the frame structure lighting of a chemical plant is also improved.

Drawings

Fig. 1 is a schematic view of the overall structure of an LED lamp for frame illumination in a chemical plant according to the present invention;

FIG. 2 is a schematic perspective view of an LED lighting lens of an LED lamp for frame lighting in a chemical plant according to the present invention;

FIG. 3 is a schematic view of the structure of an LED lighting lens of the LED lamp for frame lighting in a chemical plant according to the present invention;

FIG. 4 is a schematic cross-sectional view of a narrow beam lens of an LED lamp for frame illumination in a chemical plant according to the present invention;

FIG. 5 is a schematic cross-sectional view of a wide beam lens of an LED lamp for frame illumination in a chemical plant according to the present invention;

wherein the reference symbols are:

100-LED lighting lens, 101-lens plate, 102-narrow beam lens, 103-wide beam lens;

200-LED lamp body, 201-LED light bead, 202-aluminum substrate, 203-aluminum shell, 204-heat sink and 205-hook.

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.

In practical use, the specific lighting requirements, specifically the lighting requirements of a wide light beam and the lighting requirements of a narrow light beam, are determined according to the length of a channel of a frame lighting practical frame platform of a chemical plant, the position and the lighting requirements of equipment, the position of a stair and the like, and the distribution of the light energy of the LED light beads of the frame type lighting LED lamp is determined by the lens units of the LED lighting lenses. The utility model discloses a divide into the multiunit with the LED light pearl, adopt different grading curve requirements to through the different parameter light pearl transmitter of simulation comparison, seek best illuminating effect, with solve present general lamps and lanterns be difficult to satisfy simultaneously that LED lamps and lanterns grading will be wide and the lamp down the defect of two items of seemingly contradictory requirements that the lamps and lanterns grading will be narrow to concentrate.

Referring to fig. 1, the present embodiment provides an LED lamp for frame illumination in a chemical plant, including an LED lamp body 200 and one or more LED illumination lenses 100 correspondingly disposed at the bottom of the LED lamp body 200. The number of the LED lighting lenses 100 is set to be several according to actual needs, for example, 4 LED lighting lenses 100 are sequentially arranged at the bottom of the LED lamp body 200 in a longitudinal direction and at intervals, that is, the length direction of the LED lighting lenses 100 is perpendicular to the length direction of the LED lamp body 200.

Referring to fig. 2 and 3, an LED lighting lens 100 designed with a specific structure is adopted, where the LED lighting lens 100 includes a lens plate 101, at least one group of narrow beam lenses 102 formed at the middle position of the lower end surface of the lens plate 101 in a downward protruding manner, and at least one group of wide beam lenses 103 formed at both sides of the lens plate 101; the lens plate 101, the narrow beam lens 102 and the wide beam lens 103 are integrally formed. That is, a narrow beam lens 102 of the LED lighting lens is disposed at the middle portion of the lens plate 101, and is responsible for lighting equipment of the chemical plant frame platform or lighting up and down stairs of the chemical plant frame platform, and a wide beam lens 103 of the LED lighting lens is disposed at both side portions of the lens plate 101, and is responsible for lighting walkways of the chemical plant frame platform, and the like.

As shown in fig. 2 and fig. 3, each group of narrow beam lenses 102 is formed by a plurality of narrow lens units in a regular or irregular arrangement; each group of wide beam lenses 103 is regularly or irregularly arranged by a plurality of wide lens units. The number of narrow beam lenses 102 and wide beam lenses 103 and the ratio of the number of narrow lens units in each group of narrow beam lens units 102 to the number of wide lens units in each group of wide beam lenses 103 are determined according to the actual requirements of the frame lighting of the chemical plant. The narrow beam lens 102 and the wide beam lens 103 can effectively meet the combined requirements of narrow beam illumination and wide beam illumination for the illumination of the frame platform of the chemical plant, and can also simultaneously concentrate on illuminating important equipment and stairs on the frame platform and effectively illuminate the illumination of walkways on the frame platform.

Specifically, according to the lighting requirement of the actual frame platform lighting of the chemical plant, each group of narrow beam lenses 102 is arranged in an array by a plurality of narrow lens units, and each group of wide beam lenses 103 is symmetrically arranged by a plurality of wide lens units. If the narrow beam lenses 102 are two groups, each group is formed by arranging 3 × 5 narrow lens units in an array; the wide beam lenses 103 are also two groups, each group is formed by arranging 17 narrow lens units in a staggered mode according to a certain rule, and the whole wide beam lenses are in a left-right symmetrical arrangement relation.

According to the LED lamp for frame illumination in chemical plants provided by this embodiment, according to actual illumination requirements, a lamp structure manner of the multi-unit LED illumination lens 100 shown in fig. 2 and 3 may be adopted, so as to form a multi-power lamp series product, and a lamp structure manner of the single LED illumination lens 100 may also be adopted. The LED lighting lens 100 may have a square or circular structure. The number ratio and distribution of the narrow beam lens 102 and the wide beam unit 103 in the LED lighting lens 100 are determined according to the lighting requirements of the actual chemical plant frame platform lighting. The series LED lighting lens 100 specification and frame lighting LED fixture can be formed according to the commonly used frame lighting LED requirements.

As shown in fig. 2 and fig. 3, specifically, the diameter of the narrow beam lens 102 is smaller than the diameter of the wide beam lens 103, and the LED light beads 201 of the LED lamp body 200 are correspondingly embedded in the light bead grooves at the tops of the narrow beam lens 102 and the wide beam lens 103.

As shown in fig. 2 and fig. 3, two groups of narrow beam lenses 102 are spaced apart from each other at the middle of the lower end surface of the lens plate 101; the two groups of wide beam lenses 103 are respectively located at two sides of the lower end surface of the lens plate 101, specifically, the wide beam lenses 103 are located at the outer sides of the narrow beam lenses 102.

Referring to fig. 4 and 5, the depth of the light bead grooves at the top of the narrow beam lens 102 and the wide beam lens 103 is smaller than the thickness of the lens plate 101. Or the light ball grooves on the top of the narrow beam lens 102 and the wide beam lens 103 have a depth larger than the thickness of the lens plate 101 and correspondingly extend into the narrow beam lens 102 and the wide beam lens 103, as required.

As shown in fig. 4 and fig. 5, the LED lamp body 200 includes a plurality of LED beads 201, an aluminum substrate 202, an aluminum casing 203 disposed on the back of the aluminum substrate 202, and a plurality of heat sinks 204 disposed on the aluminum casing 203, and the arrangement of the plurality of heat sinks 204 of the aluminum casing 203 improves the heat dissipation efficiency of the LED lamp body 200, thereby improving the service life of the LED lamp. In addition, a hook 205 is arranged at one end of the LED lamp body 200, which is convenient for mounting and fixing the LED lamp.

The working principle of the utility model is as follows: referring to fig. 1, 2, 3, 4 and 5, the LED lighting performance of the LED lamp for frame lighting in a chemical plant is determined by the LED lens unit. The unit of general LED lens is the unit of unified grading curve, and also the light beam angle is unified, and the utility model discloses a novel LED lighting lens 100 of frame illumination LED lamps and lanterns of chemical plant has adopted the combination of narrow beam lens 102 and wide beam lens 103, has effectively satisfied the combination requirement of narrow beam illumination and the wide beam illumination of frame platform illumination of chemical plant, can concentrate important equipment and the stair on the frame platform of illumination simultaneously, also can effectively throw light on the illumination of walking on the frame platform.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only by way of example and is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are intended to be within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. The LED lamp for the frame illumination of the chemical plant is characterized by comprising an LED lamp body (200) and one or more LED illumination lenses (100) correspondingly arranged at the bottom of the LED lamp body (200), wherein the LED illumination lenses (100) comprise:

the device comprises a lens flat plate (101), at least one group of narrow beam lenses (102) which are formed in the middle of the lower end face of the lens flat plate (101) in a downward protruding mode, and at least one group of wide beam lenses (103) which are formed in the two side positions;

the diameter of the narrow beam lens (102) is smaller than that of the wide beam lens (103), and the LED light beads (201) of the LED lamp body (200) are correspondingly embedded in light bead grooves at the tops of the narrow beam lens (102) and the wide beam lens (103).

2. The LED lamp for the chemical plant frame illumination according to claim 1, wherein the LED illumination lenses (100) are sequentially arranged at the bottom of the LED lamp body (200) in a longitudinal direction at intervals.

3. The LED lamp for chemical plant frame illumination according to claim 2, wherein the LED illumination lens (100) has a square structure or a circular structure.

4. The LED lamp for the frame illumination of the chemical plant according to claim 1, wherein each group of the narrow beam lenses (102) is formed by a plurality of narrow lens units in a regular or irregular arrangement; each group of wide beam lenses (103) is formed by arranging a plurality of wide lens units regularly or irregularly.

5. The LED lamp for the frame illumination of the chemical plant according to claim 4, wherein each group of the narrow beam lenses (102) is formed by a plurality of narrow lens units in an array arrangement; each group of wide beam lenses (103) is symmetrically arranged by a plurality of wide lens units.

6. The LED lamp for the frame illumination of chemical plants according to claim 1, wherein the narrow beam lens (102) is located at the middle position of the lower end face of the lens flat plate (101); the wide beam lens (103) is positioned on two sides of the lower end face of the lens flat plate (101).

7. The LED lamp for the frame illumination of chemical plants according to claim 1, wherein the depth of the light bead groove on the top of the narrow beam lens (102) and the wide beam lens (103) is smaller than the thickness of the lens flat plate (101).

8. The LED lamp for the frame illumination of the chemical plant according to claim 1, wherein the light bead grooves on the tops of the narrow beam lens (102) and the wide beam lens (103) have a depth larger than the thickness of the lens flat plate (101) and extend into the narrow beam lens (102) and the wide beam lens (103), respectively.

9. The LED lamp for the frame illumination of the chemical plant according to claim 1, wherein the lens flat plate (101), the narrow beam lens (102) and the wide beam lens (103) are of an integrally molded structure.

10. The LED lamp for the chemical plant frame illumination according to claim 1, wherein the LED lamp body (200) comprises a plurality of LED light beads (201), an aluminum substrate (202), an aluminum housing (203) arranged at the back of the aluminum substrate (202), and a plurality of heat dissipation fins (204) arranged on the aluminum housing (203).