CN209944081U

CN209944081U - Anti-dazzling structure and spotlight applying same

Info

Publication number: CN209944081U
Application number: CN201920857007.3U
Authority: CN
Inventors: 王一川
Original assignee: Zhong Shang Energy Technology Co Ltd
Current assignee: Zhong Shang Energy Technology Co Ltd
Priority date: 2019-06-09
Filing date: 2019-06-09
Publication date: 2020-01-14
Anticipated expiration: 2029-06-09

Abstract

The utility model relates to an illumination apparatus, concretely relates to prevent dazzling structure and use shot-light of this structure, including installing in the anti-dazzling board of light source department and the cladding at the plastic shell body in the anti-dazzling board outside, prevent dazzling and have porous structure on the board, porous structure is honeycomb pore structure, porous structure's hole department has the reflection passageway, the light source shines through the reflection passageway and prevents dazzling the structure outside, compares with prior art, the beneficial effects of the utility model are that: set up in the optical assembly outside of shot-light and prevent dazzling structure, the reflection channel refraction in the light process of preventing dazzling mechanism that is jetted out by the light source changes the light reaction that dazzles of light, and simultaneously, the LED wick is arranged through honeycomb structure with the reflection hole and is further reduced the effect of directly penetrating of light external emission in-process, and light prevents to dazzle after penetrating through whole anti-dazzling device and jets out.

Description

Anti-dazzling structure and spotlight applying same

Technical Field

The utility model relates to an illumination apparatus, concretely relates to prevent dazzling structure and use shot-light of this structure.

Background

The LED spotlight is a spotlight using a light emitting diode as a light source. The traditional spot lamp mostly adopts a halogen lamp, has low luminous efficiency, consumes more power, increases the temperature of the irradiated environment and has short service life. The LED light source is far superior to the traditional lighting lamp on the aspects of light emitting principle, energy conservation and environmental protection.

Because the LED spot lamp has low energy consumption and strong light source, the LED spot lamp is applied to a plurality of large squares, airports and public places, the spot lamp is generally hung on the top and irradiates downwards, and in order to meet the illumination requirement of a larger place, the used spot lamp is generally a high-power spot lamp with strong light, but the spot lamp has the defects that:

1. if the spotlight adopts the LED lamp tube, the required installation space is large, so that the volume of the spotlight is large;

2. in order to ensure the illumination effect, a high-power LED optical component is needed, and the high-power component is easy to generate dazzling light in the illumination process, so that the eyes are damaged when the high-power component is illuminated into the eyes, which is a common problem of the conventional high-power LED lamp;

3. the high-power lamp is adopted, the generated heat is large, the heat dissipation effect of the existing lamp shell design is poor, and the lamp core is easy to damage.

Therefore, develop a new anti-dazzling structure and use the shot-light of this structure, not only have urgent research value, also have good economic benefits and industrial application potentiality, it is this the utility model discloses the power place and the basis that can accomplish.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art pointed out above, the utility model discloses the people has carried out the deep research to this, after having paid out a large amount of creative work, thereby accomplished the utility model discloses.

Particularly, the utility model discloses the technical problem that solve is: the utility model provides an anti-dazzle structure and applied this structure's shot-light to solve the technical problem that exists among the current high-power shot-light.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an anti-dazzle structure, is including installing in the anti-dazzle board of light source department and the cladding at the plastic shell body in the anti-dazzle board outside, have porous structure on the anti-dazzle board, porous structure is honeycomb pore structure, porous structure's hole department has the reflection passageway, the light source shines through the reflection passageway and prevents dazzling the structure outside.

The utility model discloses in, as an improvement, the mode that reflection channel adopted indent or evagination is installed in order extending on one side of the hole.

The utility model discloses in, as an improvement, honeycomb pore structure is arranged a plurality of hole that sets up on anti-dazzle mesh plate according to the honeycomb shape.

The utility model provides an use shot-light of aforementioned anti-dazzle structure which characterized in that: the spotlight comprises a lamp housing and an optical assembly arranged in the lamp housing, wherein the optical assembly is connected with a power supply through a connecting circuit extending to the outside of the lamp housing, the optical assembly comprises a bottom plate and a plurality of LED lamp wicks, the bottom plate is arranged on the lower portion of the lamp housing in an open manner, the LED lamp wicks are arranged on the bottom plate in an arrayed manner, the arrayed positions of the lamp wicks correspond to the arrayed positions of a hole structure on the anti-dazzling plate, and the LED lamp wicks are located.

The utility model discloses in, as an improvement, the lower extreme of lamp body has will mould the casing and mould the internal anti-dazzling board of shell and fix the fixed establishment on the lamp body.

The utility model discloses in, as an improvement, fixed establishment includes sealing rubber circle and solid fixed ring, it has the convex outer fringe of echelonment to mould the casing, sealing rubber circle laminating outer fringe sets up, outer fringe, sealing rubber circle and solid fixed ring are installed by interior to exterior in proper order, gu encircle on the fixed ring and set up a plurality of installation screws, be equipped with on the lamp body with installation screw position assorted fixed screw.

The utility model discloses in, as an improvement, reflection channel is the setting of convergent footpath structure from the outer end to the one end of contact LED wick.

The utility model discloses in, as an improvement, the lamp body includes upper portion and lower part, optical assembly and anti-dazzling structrual installation are in the lower part of lamp body, the upper portion and the lower part of lamp body are passed through the bolt and can be dismantled and be connected, be equipped with power supply unit in the upper portion of lamp body, power supply unit passes through interconnecting link and is connected with the optical assembly in the lamp body of lower part, and the circuit that power supply unit draws links to each other with the power.

In the present invention, as an improvement, the heat dissipation fins are installed outside the lower lamp housing in a divergent manner.

The utility model discloses in, as an improvement, prevent dazzling the same mounting hole that sets up on the board, prevent dazzling the board and pass through nut fixed connection to lamp body on.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) set up in the optical assembly outside of shot-light and prevent dazzling structure, the reflection channel refraction in the light process of preventing dazzling mechanism that is jetted out by the light source changes the light reaction that dazzles of light, and simultaneously, the LED wick is arranged through honeycomb structure with the reflection hole and is further reduced the effect of directly penetrating of light external emission in-process, and light prevents to dazzle after penetrating through whole anti-dazzling device and jets out.

(2) The anti-dazzling structure is installed on the lamp housing through a matched installation mode, the sealing performance and the installation stability are improved, and liquid infiltration is avoided.

(3) Set up radiating fin in the outside of lamp body, radiating fin encircles the lamp body setting, can strengthen the intensity of lamp body, plays radiating effect again, is divided into two casings with power supply unit and optical assembly simultaneously and places, separately dispels the heat, further improves the radiating effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the anti-glare mechanism of the present invention;

fig. 4 is a top view of the structure of the present invention;

fig. 5 is a bottom view of the structure of the present invention;

FIG. 6 is a bottom view of the plastic housing of the present invention;

in the figure: 1. anti-dazzling board, 2, plastic shell, 3, hole, 4, reflection channel, 5, upper shell, 6, lower shell, 8, bottom plate, 9, LED wick, 10, sealing rubber ring, 11, outer edge, 12, fixed ring, 13, fixed screw hole, 14 and radiating fin.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-5, an anti-dazzling structure, anti-dazzling structure is formed by multilayer structure equipment, including installing in the anti-dazzling board 1 of light source department and the cladding mould the shell body 2 in the anti-dazzling board 1 outside, mould the shell body 2 for transparent plastic housing, and mould shell body 2 thickening setting, anti-dazzling board 1 makes the light reflection and the refraction of shining out by the light source, and whole direct beam forms different reflection angle to the direction of shining is different, and the light is dazzled in the significantly reduced, anti-dazzling board 1 is last to have porous structure, porous structure is honeycomb pore structure, porous structure's hole 3 department has the reflection of passageway, the light source shines through the reflection of passageway and prevents dazzling the structure outside.

The reflection channel 4 is installed on one side of the hole 3 in a concave or convex mode, protrudes out of the anti-glare plate 1 and consists of a shell to form the reflection channel 4.

Honeycomb pore structure is for arranging a plurality of hole 3 that sets up on preventing dazzling the board according to the honeycomb shape, hole 3 sets up on preventing dazzling the board 1 for the polygon to run through and prevent dazzling the board 1 setting, hole 3 is the integral type structure with reflection channel 4, and hole 3 is reflection channel 4's extension, and reflection channel 4's both ends are open form, an open end laminating light source, and another open end is located prevents dazzling board 1 for light can see through and prevent dazzling board 1.

The spot lamp with the anti-dazzling structure comprises a lamp shell and an optical assembly arranged in the lamp shell, wherein the optical assembly is connected with a power supply through a connecting circuit extending to the outer side of the lamp shell, the lamp shell is made of steel, the lamp shell is divided into an upper shell 5 and a lower shell 6, the upper shell 5 and the lower shell 6 are designed in a split mode, the upper shell 5 and the lower shell 6 are fixedly connected through bolts, a voltage transformation device and a power supply assembly in a circuit are placed in the upper shell 5, the voltage transformation device and the power supply assembly are structures in the existing lamp body electric circuit, the structure belongs to the prior art, therefore, the specific structure is not described in detail and is not shown in the drawing, the optical assembly comprises a bottom plate 8 arranged at the open end of the lower shell 6 and a plurality of LED lamp wicks 9 arranged on the bottom plate 8, and the lower end of the lower shell 6, the arrangement positions of the LED lamp wicks 9 on the bottom plate 8 correspond to the arrangement positions of the structures of the holes 3 on the anti-dazzling plate 1, and the LED lamp wicks 9 are located in the holes 3.

Prevent dazzling board 1 can adopt the LED lens material, for example plastic material lens or optical glass lens, because optical glass lens is breakable, and the shot-light is generally installed in the eminence, and because of the security consideration, prevent dazzling board 1 and generally adopt the lens of plastic material.

The lamp with the bulb and the lens has light distribution that the luminous flux actually meets the standard requirement, and factors such as the shell, the transmittance of the lens, the overflow light loss and the like need to be considered. The bulb lamp or the high power used for common illumination needs to diffuse the parallel light beams by using a lens to meet the standard requirement. In order to make the optical effect more reasonable, the lamp outer cover is divided into small rectangular units in the design, and the purpose of the design is to break the wave surface of the light wave and make the product generate uniform appearance effect.

One surface of the anti-glare panel 1 is a curved surface having a radius of curvature in both horizontal and vertical directions, so that incident light can be diffused in both horizontal and vertical directions.

In view of the fact that the incident curved surface has the effect of deflecting light rays to form diffusion, the number of units, the unit size, the curvature radius and the like of each group of lenses in the product design can be changed according to actual conditions.

The lamp body is characterized in that the lower end of the lamp body is provided with a fixing mechanism for fixing the plastic shell 2 and the anti-dazzling plate 1 in the plastic shell 2 onto the lamp body, the lower end of the lamp body is open, the lamp body is provided with an inward-concave installation part, the anti-dazzling plate 1 and the plastic shell 2 are both installed in the inward-concave installation part, the fixing mechanism comprises a sealing rubber ring 10 and a fixing ring 12, the plastic shell 2 is in a cap shape, the bottom of the cap is provided with a stepped convex outer edge 11, the outer edge 11 is clamped at the edge of the lamp body installation part, the cap-shaped inner cavity of the plastic shell 2 is used for accommodating the anti-dazzling plate 1, the anti-dazzling plate 1 is coaxially installed in the cavity of the plastic shell 2, the sealing rubber ring 10 surrounds the outer side of the plastic shell 2, the bottom of the sealing rubber ring 10 is attached to the outer edge, the fixing ring 12 is a steel ring, the fixing, meanwhile, the inner ring surface of the fixing ring 12 is attached to the outer ring surface of the plastic shell 2, the outer edge 11, the sealing rubber ring 10 and the fixing ring 12 are sequentially installed from inside to outside, a plurality of installation screw holes are arranged on the fixing ring 12 in a surrounding mode and are arranged at equal intervals, and fixing screw holes 13 matched with the installation screw holes in position are formed in the lower end face of the lower shell 6.

The reflection channel 4 is arranged in a gradually reducing structure from the outer end to one end contacting with the LED lamp wick 9, the gradually reducing structure is arranged on the premise of limiting the light refraction angle and the refractive index, the emission range of the light source is further enlarged, the light brightness is improved, and the illumination effect is ensured.

Be equipped with power supply unit in the casing 5 of upper portion, power supply unit passes through interconnecting link and is connected with the optical assembly in the lamp body of lower part, and the circuit that power supply unit draws links to each other with the power, divide into two casing settings with the electricity subassembly in optical assembly and the power supply line, when practicing thrift the area of preparing and improving and prepare efficiency, has guaranteed the radiating effect in the circuit transmission process, leaves the clearance between the two parts casing, guarantees the radiating distance, adopts the mode of equipment to be convenient for change simultaneously.

The radiating fins 14 are arranged on the outer side of the lower shell 6 in a divergent mode, the radiating fins 14 are evenly arranged on the outer ring surface of the lower shell 6, the radiating fins 14 are vertically arranged, and the spacing distance between the radiating fins 14 can be adjusted according to the required radiating effect to guarantee the radiating of the optical assembly.

The anti-dazzle board 1 is also provided with a mounting hole, and the anti-dazzle board is fixedly connected to the lamp housing through a nut, so that the connection of the anti-dazzle board 1 is enhanced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An anti-glare structure, characterized in that: including installing in the anti-dazzling board of light source department and the cladding at the plastic shell body in the anti-dazzling board outside, have porous structure on the anti-dazzling board, porous structure is honeycomb pore structure, porous structure's hole department has the reflection passageway, the light source passes through the reflection passageway and shines the anti-dazzling structure outside.

2. An anti-glare structure according to claim 1, wherein: the reflection channel is installed on one side of the hole in a concave or convex mode.

3. An anti-glare structure according to claim 2, wherein: the honeycomb-shaped hole structure is a plurality of holes arranged on the anti-dazzling board according to the honeycomb shape.

4. A spot lamp using the anti-glare structure of claim 1, wherein: the spotlight comprises a lamp housing and an optical assembly arranged in the lamp housing, wherein the optical assembly is connected with a power supply through a connecting circuit extending to the outside of the lamp housing, the optical assembly comprises a bottom plate and a plurality of LED lamp wicks, the bottom plate is arranged on the lower portion of the lamp housing in an open manner, the LED lamp wicks are arranged on the bottom plate in an arrayed manner, the arrayed positions of the lamp wicks correspond to the arrayed positions of a hole structure on the anti-dazzling plate, and the LED lamp wicks are located.

5. The spot light of claim 4, wherein: the lower end of the lamp shell is provided with a fixing mechanism for fixing the plastic shell and an anti-dazzling plate in the plastic shell to the lamp shell.

6. The spot light of claim 5, wherein: the fixing mechanism comprises a sealing rubber ring and a fixing ring, the plastic shell is provided with a stepped convex outer edge, the sealing rubber ring is attached to the outer edge, the sealing rubber ring and the fixing ring are sequentially installed from inside to outside, the fixing ring is surrounded with a plurality of installation screw holes, and the lamp shell is provided with fixing screw holes matched with the installation screw holes in position.

7. The spot light of claim 5, wherein: the reflecting channel is arranged in a reducing structure from the outer end to one end contacting with the LED lamp wick.

8. The spot light of claim 7, wherein: the lamp body includes upper portion and lower part, optical assembly and anti-dazzling structure install the lower part at the lamp body, the upper portion and the lower part of lamp body pass through the bolt and can dismantle the connection, be equipped with power supply unit in the upper portion of lamp body, power supply unit passes through interconnecting link and is connected with the optical assembly in the lamp body of lower part, and the circuit that power supply unit draws links to each other with the power.

9. The spot light of claim 8, wherein: and radiating fins arranged in a divergent manner are arranged on the outer side of the lower lamp shell.

10. The spot light of claim 9, wherein: the anti-dazzling plate is also provided with a mounting hole and is fixedly connected to the lamp housing through a nut.