CN110296356B

CN110296356B - Lighting lamp

Info

Publication number: CN110296356B
Application number: CN201810239710.8A
Authority: CN
Inventors: 周明杰; 贾红亮
Original assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Current assignee: Oceans King Lighting Science and Technology Co Ltd; Oceans King Dongguan Lighting Technology Co Ltd; Shenzhen Oceans King Lighting Engineering Co Ltd
Priority date: 2018-03-22
Filing date: 2018-03-22
Publication date: 2021-08-13
Anticipated expiration: 2038-03-22
Also published as: CN110296356A

Abstract

The invention provides a lighting lamp, which belongs to the field of lighting equipment and comprises a rear shell, a lighting assembly arranged in an inner cavity of the rear shell, a reflector plate arranged between the rear shell and the lighting assembly, a light emitting assembly arranged on the front side of the lighting assembly and an installation assembly arranged on the rear side of the rear shell, wherein the reflector plate is detachably connected with the rear shell through a detachable connection structure. In the lighting lamp provided by the invention, the assembly operation difficulty of the reflector plate is small, the processing precision is high, the reflector plate can be ensured to be effectively aligned and assembled, and the occurrence of position deviation after assembly is avoided.

Description

Lighting lamp

Technical Field

The invention belongs to the technical field of lighting equipment, and particularly relates to a lighting lamp.

Background

With the development of society, people have higher and higher requirements on the performance of lighting lamps, and in order to improve the light emitting efficiency of the lamps, a light reflecting structure is generally arranged in the lamps. The existing reflecting structure is generally arranged by two methods, one method is to spray a nano coating with high reflectivity, but the method has high cost, higher requirement on the adhesive force of a base material, narrower application range and complex production process; the other method is to glue a member such as a reflective film and the like and then adhere the member to the inner surface of the light source cavity, so that the gluing cost is high, and the position deviation is easy to occur when a large-size product is pasted.

Disclosure of Invention

The invention aims to provide a lighting lamp, which aims to solve the technical problem that in the prior art, when a reflecting sheet is adhered after gum is adopted, the position is easy to deviate.

In order to achieve the purpose, the invention adopts the technical scheme that: there is provided a lighting fixture comprising: the backshell, locate lighting assembly in the backshell inner chamber, locate the backshell with reflector plate between the lighting assembly, locate the light-emitting component of lighting assembly front side and locating the installation component of backshell rear side, the reflector plate with the backshell is through dismantling connection structure detachable connection.

Further, the rear shell comprises a bottom plate, a plurality of enclosing plates which are respectively connected with the side edges of the bottom plate and are arranged in a forward inclining mode, and a mounting ring plate arranged on the outer side of the front end of each enclosing plate; the coaming and the bottom plate are arranged in an obtuse angle, and the plate surface of the mounting annular plate is parallel to the plate surface of the bottom plate; the bottom plate, the bounding wall with the installation crown plate sets up as an organic whole, just the bottom plate with the bounding wall respectively with the inner wall laminating of backshell inner chamber.

Further, the reflector plate include with the bottom plate body that the bottom plate shape is unanimous, locate bottom plate body periphery and with a plurality of side sheet bodies that the bottom plate body an organic whole set up and locate side sheet body front end periphery and with a plurality of location sheet bodies that the side sheet body an organic whole set up, the bottom plate body with be equipped with first broken line between the side sheet body, the side sheet body with be equipped with the second broken line between the location sheet body, the side sheet body with the shape of bounding wall is unanimous, adjacent two the side reason of side sheet body coincides each other.

Further, in two adjacent side lamellar bodies, at least one of them side edge an organic whole of side lamellar body be equipped with be used for with another the fixed lamellar body of side lamellar body overlap joint location, the side lamellar body with be equipped with the third fold line between the fixed lamellar body, the width of fixed lamellar body is greater than two adjacent the width in clearance between the side lamellar body.

Furthermore, the detachable connecting structure comprises a reflector mounting hole arranged on the bottom plate body, a bottom plate mounting hole arranged on the bottom plate and corresponding to the reflector mounting hole, and a screw used for connecting the reflector mounting hole and the bottom plate mounting hole.

Furthermore, can dismantle connection structure is including locating on the installation crown plate and be used for with the buckle of the edge joint of location lamellar body.

Furthermore, the coaming comprises four first plate bodies and four second plate bodies; the first plate body is an isosceles trapezoid plate body component, and the short bottom edge of the first plate body is connected with the side edge of the bottom plate; the second plate body is an isosceles triangle plate body component, and the bottom edge of the second plate body is connected with the side edge of the bottom plate; the first plate bodies and the second plate bodies are alternately arranged around the bottom plate, the side edges of the adjacent first plate bodies and the second plate bodies are mutually connected, and the mounting ring plate is respectively connected with the front ends of the first plate bodies and the second plate bodies;

the side sheet body include with the unanimous first diaphragm that just is used for covering first plate body of first plate body shape and with the unanimous second diaphragm that just is used for covering the second plate body of second plate body shape, first broken line is including locating first diaphragm with first broken line section between the sheet body and locating the second diaphragm with second broken line section between the sheet body, first broken line section with the second broken line section centers on the periphery of the sheet body sets up in turn.

Furthermore, the two sides of the second membrane are respectively and symmetrically provided with the fixed sheet bodies.

Further, be equipped with on the installation crown plate be used for with the crown plate mounting hole that the light-emitting component is connected, be equipped with on the location lamellar body and be used for dodging the opening of dodging of crown plate mounting hole.

Furthermore, the light emitting assembly comprises a diffusion plate arranged on the front side of the mounting ring plate, a grid arranged on the front side of the diffusion plate and connected with the ring plate mounting hole, and an end cover arranged on the outer side of the grid and connected with the ring plate mounting hole.

The lighting lamp provided by the invention has the beneficial effects that: compared with the prior art, the lighting lamp does not adopt a bonding mode to fix the reflector plate, but adopts a detachable connection mode to realize detachable connection by adopting a detachable connection structure, the rear shell is provided with a structure for connecting the reflector plate, the reflector plate is cut into a size and a shape which are matched with the inner cavity of the rear shell, the reflector plate is processed into a structure matched with the structure for connecting the reflector plate on the rear shell, and then the reflector plate is assembled, so that the operation difficulty is small, the processing precision is high, the reflector plate can be ensured to be effectively assembled in a contraposition mode, and the occurrence of position deviation after assembly is avoided.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in 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 based on these drawings without inventive exercise.

Fig. 1 is a schematic perspective view of a lighting fixture according to an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a first schematic diagram illustrating an exploded structure of a lighting fixture according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an explosion structure of a lighting fixture according to an embodiment of the present invention;

fig. 5 is a front view of an assembly structure of a light bar of a rear housing employed in an embodiment of the present invention;

FIG. 6 is a schematic front view of a reflector plate according to an embodiment of the present invention;

FIG. 7 is an exploded view of a partially assembled structure of a back cover and light extraction assembly according to an embodiment of the present invention;

fig. 8 is an exploded view of a partially assembled structure of the rear housing and the light-emitting module according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-rear shell; 101-a base plate; 102-a coaming; 1021-a first plate body 1; 1022-a second board body; 103-mounting a ring plate; 104-ring plate mounting holes; 2-a reflector plate; 201-a chassis body; 202-side panel body; 2021-a first membrane; 2022-a second membrane; 203-positioning sheet; 204-a first polyline; 2041 — a first polyline segment; 2042-second fold line segment; 205-a second fold line; 206-fixed sheet body; 207-a third fold line; 208-avoiding the opening; 3-detachable connection structure; 301-reflector mounting holes; 302-baseplate mounting holes; 4-a diffusion plate; 5-grating; 501-a grid body; 502-U-shaped mounting bar; 503-a through slot; 6-end cover; 601-a cover plate; 602-end cap mounting hole post; 603-locating plate; 604-plug board; 7-a light bar; 8-driving; 9-a base; 901-base slats; 902-a support plate; 10-a strip-shaped hole; 11-an adjusting seat; 12-a fixed through hole; 13-boom

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the 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 is therefore not to be construed as limiting the 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, "plurality" or "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 3 to fig. 6, the lighting device of the present invention will now be described. The lighting lamp comprises a rear shell 1, a lighting assembly arranged in an inner cavity of the rear shell 1, a reflector plate 2 arranged between the rear shell 1 and the lighting assembly, a light-emitting assembly arranged on the front side of the lighting assembly and an installation assembly arranged on the rear side of the rear shell 1, wherein the reflector plate 2 is detachably connected with the rear shell 1 through a detachable connection structure 3.

Compared with the prior art, the lighting lamp provided by the invention does not adopt a bonding mode to fix the reflector plate, but adopts a detachable connection mode realized by the detachable connection structure 3, the rear shell 1 is provided with a structure for connecting the reflector plate 2, after the reflector plate 2 is cut into a size and a shape which are matched with the inner cavity of the rear shell, the reflector plate 2 is processed into a structure matched with the structure for connecting the reflector plate 2 on the rear shell 1, and then the lighting lamp is assembled. Because can dismantle connection structure itself makes to have bright preceding counterpoint relation between reflector plate 2 and the backshell 1, convenient direct alignment back is connected, need not to judge whether whole bonding trend corresponds with the inner chamber of backshell 1 like the naked eye when bonding operation again, the operation degree of difficulty is little, and the machining precision is high, and then guarantees that reflector plate 2 can effectively counterpoint the assembly, has avoided the emergence of post-assembly offset, and then convenient utilization has reflector plate 2 of high reflectivity to improve light-emitting efficiency, improve lamps and lanterns wholeness efficiency.

Specifically, the detachable connection structure is a mechanical connection structure, and may be a threaded connection structure, a snap connection structure, a plug connection structure, or the like, but is not limited to the foregoing structures. Make reflector plate 2 can be convenient load and unload, improve the packaging efficiency, can also be convenient change in follow-up maintenance.

Specifically, the reflector plate 2 covers the inner wall of the inner cavity of the rear shell 1, and the effectiveness of reflection is guaranteed.

Further, referring to fig. 1 to 5, fig. 7 and fig. 8, as an embodiment of the lighting fixture provided by the present invention, the rear housing 1 includes a bottom plate 101, a plurality of enclosing plates 102 connected to side edges of the bottom plate 101 and disposed obliquely forward, and a mounting ring plate 103 disposed at an outer side of a front end of the enclosing plate 102; the enclosing plate and the bottom plate 101 are arranged in an obtuse angle, and the plate surface of the mounting annular plate 102 is parallel to the plate surface of the bottom plate 101; the bottom plate 101, the enclosing plate 102 and the mounting ring plate 103 are integrally arranged, and the bottom plate 101 and the enclosing plate 102 are respectively attached to the inner wall of the inner cavity of the rear shell 1. The structure that integrative set up can make the reflector plate laminate the shaping in proper order, does not need laminating many times and fixes. The bottom plate 101 and the surrounding plate 102 enclose an inner cavity (namely, a light source cavity) with a forward opening, and the light source cavity is of a three-dimensional structure, so that the bottom plate 101 and the surrounding plate 102 are respectively attached to the inner wall of the inner cavity of the rear shell 1, the structure is simple, and the light emitting efficiency is higher.

Further, referring to fig. 3, fig. 4 and fig. 6, as an embodiment of the lighting fixture provided by the present invention, the reflector 2 includes a bottom plate 201 having a shape consistent with the shape of the bottom plate 101, a plurality of side plates 202 integrally disposed with the bottom plate 201 and disposed at the periphery of the bottom plate 201, and a plurality of positioning plates 203 integrally disposed with the side plates 202 and disposed at the periphery of the front ends of the side plates 202, a first fold line 204 is disposed between the bottom plate 201 and the side plates 202, a second fold line 205 is disposed between the side plates 202 and the positioning plates 203, the shapes of the side plates 201 and the enclosing plate 102 are consistent, and the side edges of two adjacent side plates 201 are mutually overlapped.

Traditional operation process of pasting formula equipment reflector plate assembles to three-dimensional type light source chamber, and the operation degree of difficulty is very big, and the operation of pasting to three-dimensional type light source chamber generally cuts out a plurality of pieces and the gum reflector plate that the inner wall that can constitute a continuous surface corresponds according to the shape of light source intracavity wall, then pastes one by one, and assembly efficiency is very low.

The reflector plate 2 that this embodiment provided, can cut the reflector plate of whole piece earlier, fold according to the inner wall trend in light source chamber afterwards, make the negative film body 201 and side sheet body 202 still just can enclose under the condition of a body structure and synthesize the shape unanimous with light source intracavity wall, connecting structure 3 can be dismantled to the rethread and connect fixedly, just can be convenient assemble, operating personnel need do at this in-process exactly with the negative film body 201, side sheet body 202 and location sheet body 203 are folded according to each broken line, put into the light source chamber with reflector plate 2 is whole afterwards, make the connecting structure on the reflector plate 2 correspond the connecting structure on the backshell 1, rent after fixed can, assembly efficiency is very high, positioning accuracy is high. The positioning sheet 203 is matched with the mounting ring plate 102 to prevent the front end of the side sheet 202 from warping forwards, so that the whole reflector 2 is ensured to effectively cover the light source cavity.

The process and assembly flow of the reflector sheet 2 can be summarized as follows: cutting, folding, splicing and fixing to form a three-dimensional structure (or a plane structure) matched with the light source cavity by the reflector plate 2.

Further, referring to fig. 3, fig. 4 and fig. 6, as an embodiment of the lighting fixture provided by the present invention, in two adjacent side panels 202, at least one side edge of one side panel 202 is integrally provided with a fixing panel 206 for overlapping positioning with the other side panel 202, a third folding line 207 is provided between the side panel 202 and the fixing panel 206, and a width of the fixing panel 206 is greater than a width of a gap between the two adjacent side panels 202. After assembly, the fixing sheet 206 is located between the adjacent side sheets 202 and the rear shell 1, and the adjacent side sheets 202 block the fixing sheet 206, so as to further prevent the side edges of the side sheets 202 from warping forwards. Specifically, the width of the fixed sheet 206 only needs to be slightly larger than the width of the gap between two adjacent side sheets 202, so as to achieve the good effects of preventing light leakage and improving reflectivity

Further, referring to fig. 1, fig. 3 to fig. 6, as an embodiment of the lighting fixture provided by the present invention, the detachable connection structure 3 includes a reflector mounting hole 301 disposed on the bottom plate 201, a bottom plate mounting hole 302 disposed on the bottom plate 101 and corresponding to the reflector mounting hole 301, and a screw for connecting the reflector mounting hole 301 and the bottom plate mounting hole 302. During assembly, the bottom plate mounting hole 302 is aligned firstly, and then the bottom plate mounting hole is connected and fastened by screws, so that the processing difficulty is small, the positioning efficiency is high, and the assembly and disassembly are convenient.

Further, as an embodiment of the lighting fixture provided by the present invention, the detachable connection structure 3 includes a buckle disposed on the mounting ring plate 103 and used for being clamped with an edge of the positioning sheet 203. Through the buckle with location lamellar body 203 card on installation ring board 103, do not occupy light source intracavity space, loading and unloading are convenient.

Further, after the assembly, the front side and the rear side of the positioning sheet body 203 are respectively abutted to the light emitting assembly and the mounting ring plate 103, and then the positioning sheet body 203 is clamped by the light emitting assembly and the mounting ring plate 103, so that the purpose of integrally fixing the reflector plate 2 and preventing warping is achieved.

Further, referring to fig. 1 to 8, as an embodiment of the lighting fixture provided by the present invention, the enclosure plate 102 includes four first plate bodies 1021 and four second plate bodies 1022; the first plate body 1021 is an isosceles trapezoid plate body component, and the short bottom edge of the first plate body 1021 is connected with the side edge of the bottom plate 101; the second plate body 1022 is an isosceles triangle plate body member, and the bottom edge of the second plate body 1022 is connected with the side edge of the bottom plate 101; the first plate body 1021 and the second plate body 1022 are alternately arranged around the bottom plate 101, the side edges of the adjacent first plate body 1021 and second plate body 1022 are connected with each other, and the mounting ring plate 103 is connected with the front ends of the first plate body 1021 and the second plate body 1022 respectively;

the side sheet 202 includes a first film 2021 having a shape identical to that of the first sheet 1021 and covering the first sheet 1021, and a second film 2022 having a shape identical to that of the second sheet 1022 and covering the second sheet 1022, the first fold 204 includes a first fold 2041 disposed between the first film 2021 and the bottom sheet 201, and a second fold 2042 disposed between the second film 2022 and the bottom sheet 201, and the first fold 2041 and the second fold 2042 are alternately disposed around the periphery of the bottom sheet 201.

In order to simplify the structure and improve the light extraction efficiency, and adapt to the elongated lamp structure, the surrounding plate 102 and the bottom plate 101 are combined into a frustum pyramid with eight surfaces. According to the shape and distribution of the first plate body 1021 and the second plate body 1022, the first broken line segments 2041 include four mutually perpendicular line segments, adjacent line segments are not connected with each other, but are connected with each other through the second broken line segments 2042, and the second broken line segments 2042 and two adjacent first broken line segments 2041 are arranged at an included angle.

Further, referring to fig. 3, fig. 4 and fig. 6, as an embodiment of the lighting fixture provided by the present invention, the two sides of the second film 2022 are respectively and symmetrically provided with the fixing sheet 206.

Further, referring to fig. 3, fig. 4 and fig. 6, as a specific embodiment of the lighting fixture provided by the present invention, the mounting ring plate 103 is provided with a ring plate mounting hole 104 for connecting with the light emitting element, and the positioning sheet 203 is provided with an avoiding opening 208 for avoiding the ring plate mounting hole 104. Avoiding the opening 208 is simple to process, and avoiding the ring plate mounting hole 104 from generating adverse effects on the positioning sheet body 203 during assembly with the light emitting component and the like.

Further, referring to fig. 3, fig. 4, fig. 7 and fig. 8, as an embodiment of the lighting fixture provided by the present invention, the light-emitting element includes a diffusion plate 4 disposed on the front side of the mounting ring 103, a grating 5 disposed on the front side of the diffusion plate 4 and connected to the ring plate mounting hole 104, and an end cap 6 disposed on the outer side of the grating 5 and connected to the ring plate mounting hole 104. The use of grid 5 can strengthen the reflection of light effect of lamps and lanterns, and then reinforcing light-emitting intensity, simultaneously, if 5 aluminum alloy material are adopted to the grid, then can further improve the holistic heat dispersion of lamps and lanterns. The end cover 6 and the mounting ring plate 103 are mainly used for matching with the mounting ring plate 103 to clamp the diffusion plate 4, and simultaneously, the positioning sheet body 203 can be clamped through the diffusion plate 4 and the mounting ring plate 103; it also plays the effect of covering grid 5, diffuser plate 4 tip, has certain protective effect, still makes lamps and lanterns more pleasing to the eye.

Further, referring to fig. 3, fig. 4, fig. 7 and fig. 8, as an embodiment of the lighting fixture provided by the present invention, the outer edge of the diffusion plate 4 is also provided with an avoiding opening structure for avoiding the ring plate mounting hole 104. The grille 5 comprises a grille body 501 and U-shaped mounting strips 502 arranged on two sides of the grille body 501, wherein the U-shaped mounting strips 502 are internally provided with through grooves 503 with backward openings, and grille mounting hole columns corresponding to the ring plate mounting holes 104 are arranged in the through grooves 503. The end cover 6 includes a cover plate 601, an end cover mounting hole pillar 602 corresponding to the ring plate mounting hole 104 is provided in the cover plate 601, a positioning plate 603 for positioning the diffuser plate 4 by abutting against the front plate surface of the diffuser plate 4 is further provided, and an insertion plate 604 for inserting into an opening at the end of the through groove 503 is further provided on one side of the cover plate 601 facing the grille 5. During installation, the diffusion plate 4 is covered on the front side of the installation ring plate 103, the grating 5 is placed on the front side of the diffusion plate 4, the grating installation hole columns in the through grooves 503 correspond to the ring plate installation holes 104, and the ring plate installation holes 104 and the grating installation hole columns are connected through screws; then, the inserting plate 604 is pressed on the edge of the diffusion plate 4, the end cover mounting hole pillars 602 correspond to the ring plate mounting holes 104, and the ring plate mounting holes 104 and the end cover mounting hole pillars 602 are connected by screws, so that the assembly of the light emitting module is completed, the assembly structure is simple, and the operation is convenient. The U-shaped mounting bar 502 plays a role in protection and makes the lamp more beautiful.

Further, referring to fig. 3 to 5, as an embodiment of the lighting fixture provided by the present invention, the lighting assembly includes a light bar 7 disposed on the front side of the bottom plate 201 and connected to the bottom plate 101, and a driver 8 disposed on the rear side of the bottom plate 101 and electrically connected to the light bar 7 through a wire penetrating through the bottom plate 101 and the bottom plate 201. It should be noted that, in order to realize the assembly of the rear housing 1 and each external component, the bottom plate 101 is not only provided with the bottom plate mounting hole 302, but also provided with other hole structures; correspondingly, the bottom plate 201 is provided with not only the reflector mounting hole 301 but also other hole structures.

Further, referring to fig. 2 to 4, as a specific embodiment of the lighting fixture provided by the present invention, the mounting assembly includes a base 9 connected to the rear side of the rear housing 1, a strip-shaped hole 10 disposed on the base 9, an adjusting seat 11 slidably connected to the base 9 along the long axis of the strip-shaped hole 10, a fixing through hole 12 disposed on the adjusting seat 11, a suspension rod 13 having a front end penetrating through the fixing through hole 12, and a positioning pin inserted into the front end of the suspension rod 13 and located at the front side of the fixing through hole 13. By adjusting the position of the adjusting seat 11, the relative position of the suspension rod 13 and the rear shell 1 can be adjusted to meet different installation requirements. The position of the suspender 13 and the adjusting seat 11 is fixed by the positioning pin, the structure is simple, the assembly and disassembly are convenient, the positioning effect is good, and the suspender 13 does not fall off.

Further, referring to fig. 2 to 4, as a specific embodiment of the lighting fixture provided by the present invention, the base 9 includes a base slat 901 and a support plate 902 disposed at two ends of the base slat 901 and connected to the rear, the strip-shaped hole 10 is disposed on the base slat 901, the strip-shaped hole 10 coincides with the long axis of the base slat 901, and a gap is formed between the base slat 901 and the rear side surface of the rear shell 1; the adjusting seat 11 is a rectangular sleeve sleeved on the base slat 901, the front side wall and the rear side wall of the rectangular sleeve 1101 are provided with fixing through holes 12 corresponding to the positions of the strip-shaped holes 10, the front end of the suspender 13 sequentially penetrates through the fixing through holes 12 of the rear side wall of the rectangular sleeve, the strip-shaped holes 10 and the fixing through holes 12 of the front side wall of the rectangular sleeve, and the positioning pin penetrates through the front end of the suspender 13 and is abutted to the front side wall of the rectangular sleeve. The adjusting seat 11 can slide along the long shaft of the base strip plate 901, the adjusting of the positions of the adjusting seat 11 and the hanging rod 13 can be realized without detaching the hanging rod 13, the structure is simple, and the use is convenient.

Further, as a specific embodiment of the lighting fixture provided by the present invention, the suspension rod 13 is a hollow rod, and can accommodate an external wire to pass through, so that the wire is connected with the driver 8, thereby preventing the wire from being exposed and protecting the wire.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Illumination lamps and lanterns, include the backshell, locate lighting assembly in the backshell inner chamber, locate the backshell with reflector plate between the lighting assembly, locate the light-emitting component of lighting assembly front side and locating the installation component of backshell rear side, its characterized in that: the reflector plate is detachably connected with the rear shell through a detachable connecting structure; the rear shell comprises a bottom plate, a plurality of enclosing plates which are respectively connected with the side edges of the bottom plate and are arranged in a forward inclining mode, and a mounting ring plate arranged on the outer side of the front end of each enclosing plate; the coaming and the bottom plate are arranged in an obtuse angle, and the plate surface of the mounting annular plate is parallel to the plate surface of the bottom plate; the bottom plate, the coaming and the mounting ring plate are arranged integrally, and the bottom plate and the coaming are respectively attached to the inner wall of the inner cavity of the rear shell; the reflector comprises a bottom plate body with the same shape as the bottom plate, a plurality of side plate bodies which are arranged on the periphery of the bottom plate body and are integrated with the bottom plate body, and a plurality of positioning plate bodies which are arranged on the periphery of the front end of each side plate body and are integrated with the side plate bodies, wherein a first folding line is arranged between the bottom plate body and each side plate body, a second folding line is arranged between each side plate body and each positioning plate body, the side plate bodies are identical with the surrounding plates in shape, and the side edges of two adjacent side plate bodies are mutually superposed; the lighting assembly comprises a light bar which is arranged on the front side of the bottom plate body and connected with the bottom plate, and a driver which is arranged on the rear side of the bottom plate and electrically connected with the light bar through a wire penetrating through the bottom plate and the bottom plate body; the detachable connecting structure comprises a reflector plate mounting hole arranged on the bottom plate body, a bottom plate mounting hole arranged on the bottom plate and corresponding to the reflector plate mounting hole, and a screw used for connecting the reflector plate mounting hole and the bottom plate mounting hole.

2. The lighting fixture of claim 1, wherein: in the adjacent two among the side lamellar body, at least one of them side edge an organic whole of side lamellar body be equipped with be used for with another the fixed lamellar body of side lamellar body overlap joint location, the side lamellar body with be equipped with the third fold line between the fixed lamellar body, the width of fixed lamellar body is greater than adjacent two the width in clearance between the side lamellar body.

3. The lighting fixture of claim 1, wherein: the detachable connecting structure comprises a buckle which is arranged on the mounting ring plate and is used for clamping the edge of the positioning sheet body.

4. A lighting fixture as recited in any one of claim 2, wherein: the coaming comprises four first plate bodies and four second plate bodies; the first plate body is an isosceles trapezoid plate body component, and the short bottom edge of the first plate body is connected with the side edge of the bottom plate; the second plate body is an isosceles triangle plate body component, and the bottom edge of the second plate body is connected with the side edge of the bottom plate; the first plate bodies and the second plate bodies are alternately arranged around the bottom plate, the side edges of the adjacent first plate bodies and the second plate bodies are mutually connected, and the mounting ring plate is respectively connected with the front ends of the first plate bodies and the second plate bodies;

5. The lighting fixture of claim 4, wherein: the two sides of the second membrane are respectively and symmetrically provided with the fixed sheet bodies.

6. The lighting fixture of claim 1, wherein: the mounting ring plate is provided with a ring plate mounting hole used for being connected with the light emitting component, and the positioning sheet body is provided with an avoiding opening used for avoiding the ring plate mounting hole.

7. The lighting fixture of claim 6, wherein: the light emitting component comprises a diffusion plate arranged on the front side of the mounting ring plate, a grid arranged on the front side of the diffusion plate and connected with the ring plate mounting hole, and an end cover arranged on the outer side of the grid and connected with the ring plate mounting hole.