CN214275596U

CN214275596U - Lamp fitting

Info

Publication number: CN214275596U
Application number: CN202120636513.7U
Authority: CN
Inventors: 周福军; 刘共升; 张成良
Original assignee: Shenzhen Seva Lighting Co Ltd
Current assignee: Shenzhen Seva Lighting Co Ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-09-24
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to the technical field of lighting lamps, and provides a lamp, comprising a lamp housing, the lamp housing comprising a lamp body and a front cover, the lamp body has a first installation end and a second installation end opposite to the first installation end, and the lamp further comprises A hemispherical transparent part and an anti-glare cover sleeved on the outer side of the transparent part and adapted to the shape of the transparent part, the transparent part and the anti-glare cover are fixed to the first installation end of the lamp body through the front cover. The transparent part is hemispherical, so that the transparent part protrudes outward from the first installation end of the lamp body, thereby increasing the angle of the light beam emitted by the lamp. At the same time, an anti-glare cover is added on the outside of the transparent part, and the anti-glare cover can cause diffuse reflection of the light beam, so that the light beam will not be too concentrated, so that the output light efficiency of the lamp is relatively low, and the damage to the human eye is reduced. . In conclusion, the lamp of the present application has the characteristics of large beam exit angle and low exit light efficiency.

Description

Lamp fitting

Technical Field

The utility model relates to an illumination lamps and lanterns technical field especially provides a lamp.

Background

Most of the traditional explosion-proof lamps adopt plate glass as a transparent part of the lamp, and in order to meet the explosion-proof requirement, the transparent part needs to reach a certain thickness. Therefore, the LED light source of the explosion-proof lamp is recessed into the lamp by more than 10mm, and the light-emitting angle of the explosion-proof lamp is far smaller than that of the LED light source due to the limitation of the light-emitting surface of the transparent part. Meanwhile, the light of the LED light source is directly emitted to the outside from the transparent piece, and the anti-glare effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lamp, the problem that the light beam outgoing angle of aiming at solving current explosion-proof lamp is little and the glare appears easily.

In order to achieve the above object, the utility model adopts the following technical scheme: the lamp comprises a lamp body, wherein the lamp body comprises a lamp body and a front cover, the lamp body is provided with a first mounting end and a second mounting end opposite to the first mounting end, the lamp further comprises a hemispherical transparent part and an anti-dazzle cover, the anti-dazzle cover is sleeved on the outer side of the transparent part and matched with the appearance of the transparent part, and the transparent part and the anti-dazzle cover are fixed on the first mounting end of the lamp body through the front cover.

The utility model has the advantages that: the utility model provides a lamp, its transparency is the hemisphere for the transparency is protruding the stretching to the evagination by the first installation department of lamp body, thereby has increased the angle that lamps and lanterns emergent beam. Meanwhile, an anti-dazzle cover is additionally arranged on the outer side of the transparent part, and the characteristic that the anti-dazzle cover can diffuse light beams is utilized, so that the light beams are not excessively concentrated, the emergent light effect of the lamp is relatively low, and the harm to human eyes is reduced. In conclusion, the lamp has the characteristics of large light beam emergent angle and low emergent light efficiency.

In one embodiment, the antiglare shield comprises a shield body and an extension part formed by outward protruding of the edge side part of the shield body, an annular groove for accommodating the extension part is formed in the lamp body, and the extension part is limited in the annular groove through the front cover.

In one embodiment, the front cover has a rim for abutting against the extension.

In one embodiment, the lamp comprises an LED lamp panel, the LED lamp panel is installed on the lamp body, and the transparent piece covers the LED lamp panel.

In one embodiment, the transparent member is provided with an installation notch structure for a screw to pass through.

In one embodiment, the lamp comprises a microwave device, and the microwave device is installed on the LED lamp panel and electrically connected with the LED lamp panel.

In one embodiment, the lamp housing includes a power cover and a battery, the power cover is disposed at the second mounting end and encloses with the lamp body to form a receiving cavity, and the battery is mounted in the receiving cavity and electrically connected to the LED lamp panel.

In one embodiment, the lamp comprises an emergency device, and the emergency device is installed in the accommodating cavity and is electrically connected with the battery.

In one embodiment, the light fixture includes a hanger tube connected to the power supply lid.

In one embodiment, the lamp comprises a U-shaped hoisting bracket, and two extending ends of the hoisting bracket are connected to the circumferential outer side of the lamp body.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a cross-sectional view of a lamp provided in an embodiment of the present invention;

FIG. 2 is an enlarged view at A in FIG. 1;

fig. 3 is an exploded view of a lamp according to an embodiment of the present invention;

FIG. 4 is an enlarged view at B in FIG. 3;

fig. 5 is a schematic structural view of a lamp provided in an embodiment of the present invention;

fig. 6 is another schematic structural diagram of a lamp according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

the lamp comprises a lamp shell 10, a lamp body 11, a front cover 12, a power supply cover 13, a first mounting end 11a, a second mounting end 11b, a transparent part 20, an anti-dazzle cover 30, a cover body 31, an extension part 32, an annular groove 11c, a convex edge 121, an LED lamp panel 40, a mounting notch structure 20a, a microwave device 50, a battery 60, an emergency device 70, a hoisting pipe 80 and a hoisting support 90.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 and 3, the lamp of the present application includes a lamp housing 10. The lamp housing 10 includes a lamp body 11 and a front cover 12, the lamp body 11 having a first mounting end 11a and a second mounting end 11b opposite to the first mounting end 11 a. Here, the first mounting end 11a and the second mounting end 11b are oppositely disposed on the lamp body 11, it can be understood that the first mounting end 11a and the second mounting end 11b are end planes of the lamp body 11, and meanwhile, in order to meet the mounting requirements, mounting structures such as mounting holes or mounting posts may be provided on the first mounting end 11a and the second mounting end 11b to connect with the front cover 12 or other cover members, and finally form a housing space for housing each component. The lamp further comprises a hemispherical transparent part 20 and an anti-dazzle cover 30 which is sleeved outside the transparent part 20 and is matched with the appearance of the transparent part 20, wherein the transparent part 20 and the anti-dazzle cover 30 are fixed at the first mounting end 11a of the lamp body 11 through the front cover 12. Here, the front cover 12 functions to be hooped outside the dazzle prevention cover 30, thereby fixing the dazzle prevention cover 30 to the first mounting end 11a of the lamp body 11. And, the transparent member 20 can be a transparent material such as glass material, and the hemispherical transparent member 20 is protruded outside the front cover 12, so that the outgoing angle of the light beam emitted from the lamp is larger. And, the anti-dazzle cover 30 is also a hemispherical structure, which is adapted to the contour of the transparent member 20, that is, the anti-dazzle cover 30 also protrudes to the outside of the front cover 12, and at the same time, the inner surface and/or the outer surface of the anti-dazzle cover 30 has anti-dazzle lines, for example, the anti-dazzle lines are stripe lines or frosted lines, that is, light is irradiated on the anti-dazzle lines to generate diffuse reflection, thereby dispersing the concentrated light beam.

The utility model provides a lamp, its transparency 20 are the hemisphere for transparency 20 is protruding the stretching outwards by the first installation end 11a department of lamp body 11, thereby has increased the angle that lamps and lanterns emergent beam. Meanwhile, the anti-dazzle cover 30 is additionally arranged on the outer side of the transparent part 20, and the characteristic that the anti-dazzle cover 30 can diffuse light beams is utilized, so that the light beams are not excessively concentrated, the emergent light effect of the lamp is relatively low, and the harm to human eyes is reduced. In conclusion, the lamp has the characteristics of large light beam emergent angle and low emergent light efficiency.

Referring to fig. 1 and 2, in one embodiment, the dazzle prevention cover 30 includes a cover body 31 and an extension 32 formed by protruding outward from a rim side of the cover body 31. It is understood that the extension 32 is provided at the rim side of the cover body 31 so that the dazzle prevention cover 30 as a whole can be hung and caught on the front cover 12 or the lamp body 11. Specifically, the lamp body 11 is provided with an annular groove 11c for accommodating the extension portion 32, and the extension portion 32 is limited in the annular groove 11c through the front cover 12. Here, a side wall of the annular groove 11c abuts against an upper end side of the extending portion 32 to prevent the cover 31 from extending into the lamp body 11, and a lower end side (opposite to the upper end) of the extending portion 32 is limited on the front cover 12 to prevent the cover 31 from slipping off the lamp body 11. In summary, the upper and lower end sides of the extending portion 32 are respectively limited by the groove wall of the annular groove 11c and the front cover 12. When the antiglare cover 30 needs to be removed, the front cover 12 is removed from the first attachment end 11a of the lamp body 11.

Referring to FIG. 2, in one embodiment, the front cover 12 has a rim 121 for abutting the extension 32. It can be understood that the convex edge 121 of the front cover 12 and the groove wall of the annular groove 11c enclose a space for accommodating the extension portion 32, i.e., the extension portion 32 is clamped in the space.

Referring to fig. 1 to 3, in an embodiment, the lamp includes an LED lamp panel 40, the LED lamp panel 40 is mounted on the lamp body 11, and the transparent member 20 covers the LED lamp panel 40. Understandably, be equipped with the mounting panel in the lamp body 11, LED lamp plate 40 is installed on the mounting panel, and, this mounting panel encloses with transparency 20 and closes the space that forms holding LED lamp plate 40 to, the lamp pearl on the LED lamp plate 40 is all in this space. Meanwhile, the lamp beads on the LED lamp panel 40 can be uniformly distributed on the LED lamp panel to ensure that the emergent angle of the light beam is large enough.

Referring to fig. 3 and 4, in an embodiment, the transparent member 20 is formed with a mounting notch structure 20a for a screw to pass through. Here, when the transparent member 20 is installed, the screw portion of the screw is inserted into the installation notch structure 20a, and the nut portion of the screw is pressed on the transparent member 20 and the LED lamp panel 40, so as to fix the transparent member 20. Specifically, the mounting notch structure 20a is a circular notch or a square notch in which the edge side portion of the transparent member 20 is recessed inward.

Referring to fig. 1, in an embodiment, the lamp includes a microwave device 50, and the microwave device 50 is mounted on the LED lamp panel 40 and electrically connected to the LED lamp panel 40. Here, the operating principle of the microwave device 50 is that infrared waves are emitted from an emitting end of the microwave device, and then reflected to a receiving end of the microwave device by an inductor, such as a worker under a lamp, so as to maintain or improve power supply to the LED lamp panel 40, and thus the LED lamp panel 40 realizes 100% brightness illumination when someone works. When no worker is present under the lamp, the receiving end of the microwave device 50 does not receive the infrared wave reflected by the knife, so that the supply voltage of the LED lamp panel 40 is attenuated, and at the moment, the LED lamp panel 40 only achieves 50% or lower lighting conditions. Therefore, the lighting source is always kept in the working area, and the safety of workers is improved.

Referring to fig. 1, in an embodiment, the lamp housing 10 includes a power cover 13 and a battery 60, the power cover 13 is disposed on the second mounting end 11b and encloses with the lamp body 11 to form a receiving cavity, and the battery 60 is mounted in the receiving cavity and electrically connected to the LED lamp panel 40. Understandably, the LED lamp panel 40 is powered by an external power source, and meanwhile, after the external power source is cut off, the battery 60 provides a standby power source for the LED lamp panel 40. The battery 60 is electrically connected to the LED lamp panel 40.

Referring to fig. 1, in one embodiment, the lamp includes an emergency device 70, and the emergency device 70 is installed in the accommodating cavity and electrically connected to the battery 60. As can be appreciated, the emergency device 70 includes a control panel and a backup lighting electrically connected to the control panel, and the battery 60 supplies power to the backup lighting, and once the external power supply of the LED lamp panel 40 is cut off, the control panel of the emergency device 70 starts the battery 60 to supply power to the backup lighting, so as to obtain a certain period of lighting time, and ensure that the workers are evacuated from the scene in time.

Referring to FIG. 5, in one embodiment, the lamp includes a hanging tube 80, and the hanging tube 80 is connected to the power cover 13. Understandably, in different explosion-proof places, particularly under the condition that the connecting wires cannot be exposed, the hoisting pipe 80 is adopted to be connected with the power cover 13, wherein the hoisting pipe 80 is hollow, so that the wires can be conveniently wired internally.

Referring to fig. 6, in an embodiment, the lamp includes a U-shaped hoisting bracket 90, and two extending ends of the hoisting bracket 90 are connected to the circumferential outer side of the lamp body 11. Understandably, the hoisting bracket 90 can adjust the angle of the lamp, so as to meet specific use scenes.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a lamp, includes the lamp body, the lamp body includes lamp body and protecgulum, the lamp body have first installation end and with the second installation end that first installation end is relative, its characterized in that: the lamp further comprises a hemispherical transparent part and an anti-dazzle cover which is sleeved on the outer side of the transparent part and is matched with the appearance of the transparent part, and the transparent part and the anti-dazzle cover are fixed at the first mounting end of the lamp body through the front cover.

2. The luminaire of claim 1, wherein: the anti-dazzle cover comprises a cover body and an extension part formed by the edge side part of the cover body protruding outwards, wherein an annular groove used for containing the extension part is formed in the lamp body, and the extension part is limited in the annular groove through the front cover.

3. The luminaire of claim 2, wherein: the front cover has a flange for abutting against the extension.

4. The luminaire of claim 1, wherein: the lamp comprises an LED lamp panel, the LED lamp panel is installed on the lamp body, and the transparent piece covers the LED lamp panel.

5. The luminaire of claim 4, wherein: and the transparent piece is provided with an installation notch structure for the penetration of a screw.

6. The luminaire of claim 4, wherein: the lamp comprises a microwave device, and the microwave device is installed on the LED lamp panel and electrically connected with the LED lamp panel.

7. The luminaire of claim 4, wherein: the lamp body comprises a power supply cover and a battery, the power supply cover is arranged at the second mounting end and surrounds the lamp body to form a holding cavity, and the battery is arranged in the holding cavity and electrically connected with the LED lamp panel.

8. The luminaire of claim 7, wherein: the lamp comprises an emergency device, and the emergency device is installed in the accommodating cavity and electrically connected with the battery.

9. The luminaire of claim 7, wherein: the lamp comprises a hoisting pipe, and the hoisting pipe is connected to the power supply cover.

10. The luminaire of claim 1, wherein: the lamp comprises a U-shaped hoisting support, and two extending ends of the hoisting support are connected to the circumferential outer side of the lamp body.