CN216952769U

CN216952769U - Illuminating lamp with wide illuminating range

Info

Publication number: CN216952769U
Application number: CN202220634035.0U
Authority: CN
Inventors: 曹子江; 柴雪峰; 吴添赐
Original assignee: Shenzhen Hi Tech Investment Sanjiang Electronics Co ltd
Current assignee: Shenzhen Hi Tech Investment Sanjiang Electronics Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-12
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to a lighting lamp with a wide irradiation range, which comprises a shell containing a hollow cavity; an opening communicated with the hollow cavity is formed in the shell; a light source component irradiating towards the opening is fixedly arranged in the hollow cavity chamber; the opening is arranged corresponding to the light source component; a reflector is detachably arranged on the opening; the reflector comprises a bracket clamped with the opening; a plurality of light reflecting strips which incline to the outer side of the bracket are fixedly arranged on the bracket from inside to outside in sequence; the plurality of light reflecting strips are uniformly arranged on the bracket at intervals; the included angle between the reflecting strip and the horizontal plane of the bracket is an acute angle; the middle part of the bracket is also provided with a channel for the light of the light source component to pass through linearly. The illuminating lamp is simple in structure and low in cost, and under the condition that the power and the quantity of the lamp are not changed, the irradiation range of the illuminating lamp is enlarged through the reflector plate consisting of the support and the plurality of reflecting strips inclining towards the outer side of the support.

Description

Illuminating lamp with wide illuminating range

Technical Field

The utility model relates to the technical field of fire alarm devices, in particular to an illuminating lamp with a wide illuminating range.

Background

The emergency illuminating lamp is one of important emergency escape tools in modern buildings. When a fire disaster happens, the mains supply needs to be cut off for safety, and at the moment, in the escape passage, the emergency illuminating lamp is powered on through the self system, so that the escape passage can be effectively illuminated, and a necessary illuminating function is provided for safe escape of personnel.

Emergency lighting lamp is in the state of going out usually at ordinary times, lights when having the fire alarm to evacuate, requires lowly to its illuminance in the building specification, and the illuminance requirement in different regions is between 1 ~ 10lx, is far less than the illuminance requirement of daily illumination lamps and lanterns, so this kind of lamps and lanterns arrange in the building and set up many intervals great distance setting. When lighting, the evacuation route may have uneven illuminance distribution, and a dark spot may exist in an area between two lamps.

The existing illuminating lamps in the market generally adopt LED lamps as light sources, after the lamps are lightened, the front of the lamps is brightest and gradually becomes dark outwards, and the illumination of an illumination area presents a light-emitting area which is scattered outwards in a punctiform manner; in order to solve the problems that obvious dark spots exist after lighting of the evacuation path lighting lamps in the building, and the illuminance of the dark spot position does not meet the building specification requirements, the number of the lamps needs to be increased at present, the arrangement distance is shortened, and the cost is greatly increased.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to provide an illumination lamp with a wide illumination range, which overcomes the above-mentioned drawbacks of the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the illuminating lamp with wide illuminating range comprises a shell containing a hollow cavity; the shell is provided with an opening communicated with the hollow cavity; a light source component irradiating towards the opening is fixedly arranged in the hollow cavity chamber; the opening is arranged corresponding to the light source component; a reflector is detachably arranged on the opening; the reflector comprises a bracket clamped with the opening; a plurality of light reflecting strips which incline to the outer side of the bracket are fixedly arranged on the bracket from inside to outside in sequence; the plurality of light reflecting strips are uniformly arranged on the bracket at intervals; an included angle between the reflecting strip and the horizontal plane of the bracket is an acute angle; the middle part of the bracket is also provided with a channel for the light of the light source component to pass through linearly;

the illuminating lamp with the wide illuminating range comprises a shell, a lamp body and a lamp body, wherein the shell comprises a front shell and a rear shell detachably connected with the front shell; a light-permeable lampshade is arranged between the front shell and the light source component; the lampshade is clamped at the bottom of the through hole;

the illuminating lamp with the wide illuminating range is characterized in that the reflecting strips are annular sheets; the sizes of the plurality of the light reflecting strips along the bracket from inside to outside are sequentially increased;

the illuminating lamp with the wide illuminating range is characterized in that the reflecting strips are strip-shaped and sheet-shaped, and the sizes of the reflecting strips are the same; the plurality of light reflecting strips are symmetrically distributed towards two sides along the center of the bracket;

the illuminating lamp with the wide illuminating range is characterized in that included angles between the plurality of the reflecting strips and the light source component are more than 45 degrees and less than 90 degrees;

the illuminating lamp with the wide illuminating range is characterized in that the surface of one side, facing the light source component, of the reflecting strip is a mirror surface;

the illuminating lamp with the wide illuminating range is characterized in that the light source component comprises a PCB (printed circuit board); a plurality of LED lamp beads are fixedly arranged on the PCB;

the illuminating lamp with the wide illuminating range is characterized in that the LED lamp beads are uniformly distributed in a matrix manner;

the illuminating lamp with the wide illuminating range is characterized in that the reflective strips are made of plastic parts through electroplating or mirror surface metal;

the illuminating lamp with the wide illuminating range is characterized in that the lampshade is made of transparent or semitransparent materials.

The utility model has the beneficial effects that: the illuminating lamp is simple in structure and wide in illuminating range, the illuminating range of the illuminating lamp is enlarged by the reflector plate consisting of the bracket and the plurality of reflecting strips inclining towards the outer side of the bracket under the condition that the power and the number of the lamp are not changed, and the practicability is high; the light of the light source component is refracted by the light reflecting strips, so that the illumination range of the illuminating lamp is enlarged, the required illumination requirement can be met by using fewer illuminating lamps, and the cost is low; the plurality of light reflecting strips are uniformly arranged on the bracket at intervals, and the illumination brightness is uniformly distributed; dark spots are not easy to generate between the original two lamp distances, and the safety is high; can dismantle with preceding shell through the reflector panel and be connected, can change the reflector panel of the different reflection of light strip of shape according to in service behavior, also convenient replacement if the reflector panel appears damaging, the flexibility ratio is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:

FIG. 1 is an exploded view of a wide-range illumination lamp according to the preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of a wide-range illumination lamp according to a preferred embodiment of the present invention;

FIG. 3 is a schematic view showing a light irradiation range of a lighting lamp with a wide irradiation range according to a preferred embodiment of the present invention;

fig. 4 is a schematic view of a light irradiation range of a lighting lamp with a wide irradiation range according to a preferred embodiment of the utility model (the reflective strips are strip-shaped and sheet-shaped).

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.

It should be appreciated that reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

"plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

An illumination lamp with a wide illumination range according to a preferred embodiment of the present invention, as shown in fig. 1-4, includes a housing having a hollow chamber 201; the case may be a front case 100 and a rear case 200 detachably coupled to the front case 100; the shell is provided with an opening 101 communicated with the hollow cavity 201; a light source assembly irradiating towards the opening 101 is fixedly arranged in the hollow chamber 201; the light source assembly comprises a PCB board 106; a plurality of LED lamp beads 107 are fixedly arranged on the PCB 106; the LED lamp beads 107 are uniformly distributed in a matrix; the opening 101 is arranged corresponding to the light source assembly; a reflector is detachably mounted on the opening 101; the reflector comprises a bracket 102 clamped with the opening 101; a plurality of reflective strips 103 inclined towards the outer side of the bracket 102 are fixedly arranged on the bracket 102 from inside to outside in sequence; the plurality of light reflecting strips 103 are uniformly arranged on the bracket 102 at intervals; the included angle between the reflecting strip 103 and the horizontal plane of the bracket is an acute angle; the middle of the bracket 102 is also provided with a channel 104 for the light of the light source assembly to pass through linearly.

The illuminating lamp is simple in structure and wide in illuminating range, the illuminating range of the illuminating lamp is enlarged by the reflector plate consisting of the bracket and the plurality of reflecting strips inclining towards the outer side of the bracket under the condition that the power and the number of the lamp are not changed, and the practicability is high; the light of the light source component is refracted by the light reflecting strips, so that the illumination range of the illuminating lamp is enlarged, the required illumination requirement can be met by using fewer illuminating lamps, and the cost is low; the plurality of light reflecting strips are uniformly arranged on the bracket at intervals, and the illumination brightness is uniformly distributed; dark spots are not easy to generate between the original two lamp distances, and the safety is high; can dismantle with the opening of casing through the reflector panel and be connected, can change into the reflector panel of the different reflection of light strip of shape according to the in service behavior, also convenient replacement if damage appears in the reflector panel, the flexibility ratio is high.

In order to improve the illuminating effect of the illuminating lamp, a light-permeable lampshade 105 is arranged between the front shell 100 and the light source component; specifically, the lamp cover 105 is a transparent or translucent material; the lampshade 105 is clamped at the bottom of the through hole 101, so that light is softer and not dazzling.

Specifically, the light reflecting strips 103 may be annular sheets; as shown in fig. 3, in the case of an annular sheet shape, the sizes of the plurality of light-reflecting strips 103 along the support 102 are sequentially increased from inside to outside, and when the light-reflecting strip is used, the irradiation range is proportionally increased to the periphery on the basis of the original irradiation range; the light reflecting strips 103 may also be strip-shaped sheets, as shown in fig. 4, if the light reflecting strips 103 are strip-shaped sheets, the size of the light reflecting strips 103 is the same; the plurality of reflective strips 103 are symmetrically distributed towards two sides along the center of the bracket 102, and when the lighting lamp is used, the irradiation range is expanded towards two sides of the lighting lamp; the irradiation range is wide, and different reflectors can be used according to the use environment so as to adapt to the irradiation range required by different environments.

Specifically, the included angles between the plurality of light reflecting strips 103 and the horizontal plane of the bracket 102 are all larger than 45 ° and smaller than 90 °. The light of the light source component is refracted through the reflector, so that the illumination range is wider, and the effect is good.

Specifically, the surface of one side of the light reflecting strip 103 facing the light source assembly is a mirror surface, so that the effect of reflecting light is good.

Specifically, the reflective strips 103 are made of plastic plated or mirror metal.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.

Claims

1. The illuminating lamp with wide illuminating range is characterized by comprising a shell containing a hollow cavity; the shell is provided with an opening communicated with the hollow cavity; a light source component irradiating towards the opening is fixedly arranged in the hollow cavity chamber; the opening is arranged corresponding to the light source component; a reflector is detachably arranged on the opening; the reflector comprises a bracket clamped with the opening; a plurality of light reflecting strips which incline to the outer side of the bracket are fixedly arranged on the bracket in sequence from inside to outside; the plurality of light reflecting strips are uniformly arranged on the bracket at intervals; an included angle between the reflecting strip and the horizontal plane of the bracket is an acute angle; and the middle part of the bracket is also provided with a channel for the light rays of the light source component to pass through linearly.

2. The wide-range illuminating lamp according to claim 1, wherein the housing comprises a front shell and a rear shell detachably connected with the front shell; a light-permeable lampshade is arranged between the front shell and the light source component; the lampshade is clamped at the bottom of the opening.

3. The wide-range illuminating lamp according to claim 1 or 2, wherein the reflective strips are annular sheets; and the sizes of the plurality of the light reflecting strips along the support from inside to outside are sequentially increased.

4. The illuminating lamp with the wide illuminating range according to claim 1 or 2, wherein the light reflecting strips are strip-shaped and sheet-shaped, and the sizes of the light reflecting strips are the same; the plurality of light reflecting strips are symmetrically distributed towards two sides along the center of the bracket.

5. The wide-range illuminating lamp according to claim 1, wherein angles between the plurality of light reflecting strips and a horizontal plane of the bracket are all greater than 45 ° and less than 90 °.

6. The wide-range illuminating lamp according to claim 1, wherein the surface of one side of the reflective strip facing the light source assembly is a mirror surface.

7. The wide-range lighting lamp according to claim 6, wherein said light source assembly includes a PCB board; a plurality of LED lamp beads are fixedly arranged on the PCB.

8. The wide-irradiation-range illuminating lamp according to claim 7, wherein a plurality of LED lamp beads are uniformly distributed in a matrix.

9. The wide-range illuminating lamp according to claim 8, wherein the reflective strips are made of plastic plated or mirror metal.

10. The wide-range lighting lamp according to claim 2, wherein said lamp cover is made of transparent or translucent material.