CN214468389U

CN214468389U - Lamp fitting

Info

Publication number: CN214468389U
Application number: CN202120639658.2U
Authority: CN
Inventors: 周福军; 黄武能; 朱文安
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: 2021-10-22
Anticipated expiration: 2031-03-29

Abstract

The utility model relates to an illumination lamps and lanterns technical field provides a lamp, including the lamp body and locate the LED lamp plate in the lamp body, a plurality of lamp pearl on the LED lamp plate package rubbing board body and locating the plate body, lamps and lanterns are still including arranging the anti-light cup on the plate body in, set up the trompil that corresponds with each lamp pearl position and quantity on the anti-light cup, and the trompil that corresponds is worn to locate by each lamp pearl. The utility model provides a lamp adds a reflection of light cup to, set up a plurality of trompil on reflection of light cup, ensure that each lamp pearl of LED lamp plate can wear to establish the trompil that corresponds, like this, the light beam that each lamp pearl sent partly jets out outside the lamp body, and another part jets out outside the lamp body after reflection of light cup. The light intensity of emergent light of the lamp is ensured to be higher, and therefore the application range of the lamp is widened.

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, light rays of the LED light source are directly emitted to the outside from the transparent piece, and when the light rays pass through the transparent piece, 5% -10% of light beams of the LED light source are reflected by the transparent piece, so that the light intensity of emergent light of the explosion-proof lamp is lower, and the application range is narrower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lamp, aim at solving the lower problem of luminous intensity of the emergent light of current explosion-proof lamps and lanterns.

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

the utility model provides a lamp, includes the lamp body and locates LED lamp plate in the lamp body, the LED lamp plate package rubbing board body and locating a plurality of lamp pearl on the plate body, lamp still including arranging in reflection of light cup on the plate body, set up on the reflection of light cup with each the trompil that lamp pearl position and quantity correspond, each the lamp pearl is worn to locate and is corresponded the trompil.

The utility model has the advantages that: the utility model provides a lamp adds a reflection of light cup to, set up a plurality of trompil on reflection of light cup, ensure that each lamp pearl of LED lamp plate can wear to establish the trompil that corresponds, like this, the light beam that each lamp pearl sent partly jets out outside the lamp body, and another part jets out outside the lamp body after reflection of light cup. The light intensity of emergent light of the lamp is ensured to be higher, and therefore the application range of the lamp is widened.

In one embodiment, the reflector cup comprises a reflector plate abutting against the plate body and a rib structure formed by protruding the reflector plate outwards, the reflector plate is provided with a reflective coating, and the rib structure divides the reflector plate into a plurality of reflective regions.

In one embodiment, the lamp housing includes a lamp body, a transparent member and a front cover, the lamp body has a first mounting end and a second mounting end opposite to the first mounting end, the transparent member is fixed to the first mounting end of the lamp through the front cover, the transparent member and the lamp body enclose to form a first accommodating cavity, and the plate body and the reflective cup are disposed in the first accommodating cavity.

In one embodiment, the lamp body is provided with an annular groove for accommodating the transparent piece, and the transparent piece is limited in the annular groove through the front cover.

In one embodiment, the front cover has a flange for abutting against the transparent member.

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 second receiving cavity, and the battery is mounted in the second receiving cavity and electrically connected to the LED lamp panel.

In one embodiment, the lamp includes an emergency device installed in the second receiving cavity and electrically connected to the battery.

In one embodiment, the lamp includes a microwave device mounted on the lamp body and electrically connected to the board body.

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 a schematic structural view of a reflective cup of a lamp according to an embodiment of the present invention;

fig. 4 is an exploded view of a lamp according to an embodiment of the present invention;

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 LED lamp comprises a lamp shell 10, an LED lamp panel 40, a plate body 41, a lamp bead 42, a reflective cup 90, an opening 90a, a reflective plate 91, a convex rib structure 92, a lamp body 11, a transparent part 20, a front cover 12, a first mounting end 11a, a second mounting end 11b, an annular groove 11c, a convex edge 121, a power cover 13, a microwave device 50, a battery 60, an emergency device 70, a hoisting pipe 81 and a hoisting support 82.

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 to 4, the lamp provided in the present application includes a lamp housing 10 and an LED lamp panel 40 disposed in the lamp housing 10, the LED lamp panel 40 includes a plate body 41 and a plurality of lamp beads 42 disposed on the plate body 41, the lamp further includes a reflective cup 90 disposed on the plate body 41, openings 90a corresponding to positions and numbers of the lamp beads 42 are disposed on the reflective cup 90, and the lamp beads 42 penetrate through the corresponding openings 90 a. It will be appreciated that the reflector cup 90 is cup-shaped or substantially cup-shaped, such that a portion of the light beam emitted by each bead 42 is reflected by the reflector cup 90 to the exterior of the lamp housing 10, i.e., the illumination intensity of the lamp.

The utility model provides a lamps and lanterns add a reflection of light cup 90 to, set up a plurality of trompil 90a on reflection of light cup 90, ensure that each lamp pearl 42 of LED lamp plate 40 can wear to establish corresponding trompil 90a, like this, the light beam that each lamp pearl 42 sent partly jets out to outside lamp body 10, and another part jets out to outside lamp body 10 again after reflection of light cup 90. The light intensity of emergent light of the lamp is ensured to be higher, and therefore the application range of the lamp is widened.

Specifically, referring to fig. 1 to 4, in one embodiment, the reflector cup 90 includes a reflector 91 for abutting against the board 41, and a rib structure 92 formed by protruding outward from the reflector 91, wherein the reflector 91 has a reflective coating. Here, the openings 90a are formed in the reflector 91, and the reflective coating may be coated on the reflector 91 by a nano-patterning process to improve the reflective efficiency. Simultaneously, reflector panel 91 of reflector cup 90 is the straight state, the laminating is on the plate body 41 of LED lamp plate 40, therefore lack the reflection angle to the light beam, in order to improve reflector cup 90's reflection efficiency, then be equipped with protruding muscle structure 92 on reflector panel 91, this protruding muscle structure 92 protrusion in reflector panel 91's terminal surface, be higher than the height of each lamp pearl 42 promptly, like this, each lamp pearl 42 sends the outside that is on a parallel with reflector panel 91's the refraction of the protruding muscle structure 92 of light beam accessible to lamp body 10, thereby improve luminous efficiency. It can be understood that the rib structure 92 separates the reflector 91 into a plurality of light-reflecting regions, and each lamp bead 42 can be arranged in a group in the corresponding light-reflecting region, so as to ensure that the light beam parallel to each lamp bead 42 and the reflector 91 can be refracted or mostly refracted to the outside of the lamp housing 10.

Referring to fig. 1, 3 and 4, in an embodiment, the lamp housing 10 includes a lamp body 11, a transparent member 20 and a front cover 12, the lamp body 11 has a first mounting end 11a and a second mounting end 11b opposite to the first mounting end 11a, where the first mounting end 11a and the second mounting end 11b are oppositely disposed on the lamp body 11, and 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 in order to meet 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, so as to finally form a receiving space for receiving each component. The transparent member 20 is fixed to the first mounting end 11a of the lamp through the front cover 12, and the transparent member 20 and the lamp body 11 enclose to form a first accommodating cavity in which the plate body 41 and the reflective cup 90 are disposed. Here, the transparent member 20 may be a transparent material such as a glass material, and may have a flat plate shape or a hemispherical shape, that is, it is selected according to the emission angle of the light beam. The exit angle of the flat plate-shaped transparent member 20 is small, while the exit angle of the hemispherical transparent member 20 is larger, and the illumination range is larger. And, here, the front cover 12 functions to hoop the outside of the transparent member 20, thereby fixing the transparent member 20 at the first mounting end 11a of the lamp body 11.

Referring to fig. 1 and 2, in an embodiment, an annular groove 11c for accommodating the transparent member 20 is formed on the lamp body 11, and the transparent member 20 is limited in the annular groove 11c by the front cover 12. When the transparent member 20 is in a flat plate shape, the rim side portion of the transparent member 20 is directly inserted into the annular groove 11 c. Specifically, a groove wall of one side of the annular groove 11c abuts against an upper end side of the transparent member 20, so as to prevent the transparent member 20 from extending into the lamp body 11, and meanwhile, a lower end side (opposite to the upper end) of the transparent member 20 is limited on the front cover 12, i.e., the transparent member 20 is prevented from slipping off the lamp body 11. To sum up, the upper and lower end sides of the transparent member 20 are respectively limited by the groove wall of the annular groove 11c and the front cover 12. When the transparent member 20 needs to be removed, the front cover 12 is removed from the first mounting end 11a of the lamp body 11.

Referring to fig. 1 and 2, in one embodiment, the front cover 12 has a flange 121 for abutting against the transparent member 20. It will be understood that the flange 121 of the front cover 12 and the groove wall of the annular groove 11c enclose a space for accommodating the transparent member 20, i.e. the lens member is clamped in the space.

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 second receiving cavity, the battery 60 is mounted in the second receiving cavity, and the LED lamp panel 40 is electrically connected to the second receiving cavity. Understandably, the LED lamp panel 40 supplies power through the external power supply, realizes the lighting of each lamp bead 42, and meanwhile, after the external power supply is cut off, the battery 60 provides a standby power supply for 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 second receiving 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. 1, fig. 3 and fig. 4, in an embodiment, the lamp includes a microwave device 50, and the microwave device 50 is mounted on the lamp body 11 and electrically connected to the plate 41. 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 plate body 41 of the LED lamp panel 40, and thus, when someone works, each lamp bead 42 of the LED lamp panel 40 realizes illumination with 100% brightness. 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 power supply voltage of the plate body 41 of the LED lamp panel 40 is attenuated, and at this time, each lamp bead 42 of 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. 5, in one embodiment, the lamp includes a hanging tube 81, and the hanging tube 81 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 81 is adopted to be connected with the power cover 13, wherein the hoisting pipe 81 is hollow, so that the wires can be conveniently wired internally.

Referring to fig. 6, in one embodiment, the lamp includes a U-shaped hanging bracket 82, and two extending ends of the hanging bracket 82 are connected to the circumferential outer side of the lamp body 11. As can be understood, the hoisting support 82 can adjust the angle of the lamp to meet specific use scenarios.

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 and locates LED lamp plate in the lamp body, the LED lamp plate includes the plate body and locates a plurality of lamp pearl on the plate body, its characterized in that: the lamp also comprises a reflecting cup arranged on the plate body, the reflecting cup is provided with openings corresponding to the positions and the quantity of the lamp beads, and the lamp beads penetrate through the corresponding openings.

2. The luminaire of claim 1, wherein: the reflecting cup comprises a reflecting plate which is used for abutting against the plate body and a convex rib structure which is formed by extending the reflecting plate outwards in a protruding mode, a reflecting coating is arranged on the reflecting plate, and the reflecting plate is divided into a plurality of reflecting areas by the convex rib structure.

3. The luminaire of claim 1, wherein: the lamp body comprises a lamp body, a transparent part 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 transparent part is fixed at the first mounting end of the lamp through the front cover, the transparent part and the lamp body are enclosed to form a first accommodating cavity, and the plate body and the reflective cup are arranged in the first accommodating cavity.

4. The luminaire of claim 3, wherein: the lamp body is provided with an annular groove for containing the transparent piece, and the transparent piece is limited in the annular groove through the front cover.

5. The luminaire of claim 4, wherein: the front cover is provided with a convex edge used for abutting against the transparent piece.

6. The luminaire of claim 3, 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 second accommodating cavity, and the battery is mounted in the second accommodating cavity and electrically connected with the LED lamp panel.

7. The luminaire of claim 6, wherein: the lamp comprises an emergency device, and the emergency device is installed in the second accommodating cavity and electrically connected with the battery.

8. The luminaire of claim 3, wherein: the lamp comprises a microwave device, and the microwave device is installed on the lamp body and electrically connected with the plate body.

9. The luminaire of claim 6, wherein: the lamp comprises a hoisting pipe, and the hoisting pipe is connected to the power supply cover.

10. The luminaire of claim 3, 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.