CN210567745U

CN210567745U - Street lamp and lamp shell thereof

Info

Publication number: CN210567745U
Application number: CN201921228147.0U
Authority: CN
Inventors: 王伟; 卢绍宽; 王军
Original assignee: Shenzhen Fluence Technology PLC
Current assignee: Shenzhen Fluence Technology PLC
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-19
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a street lamp and a lamp shell thereof, the lamp shell comprises a panel, a first step extending plate and a second step extending plate, the panel comprises a main body area and a heat dissipation area, an arc-shaped bulge part is formed in the main body area, and the heat dissipation area is positioned at the two opposite sides of the main body area; the first step extending plate comprises a first folded plate, a second folded plate and a third folded plate which are connected to two opposite side edges of the panel; the second step extending plate comprises a fourth folded plate, a fifth folded plate and a sixth folded plate which are connected to the other side edge of the panel, the fourth folded plate is aligned with the two first folded plates, the fifth folded plate is aligned with the two second folded plates, and the sixth folded plate is aligned with the two third folded plates; wherein, panel, first step extension board and second step extension board structure as an organic whole, panel, two first folded plates, fourth folded plate constitute the assembly chamber. Through the panel, the first step extension plate and the second step extension plate which adopt an integral structure, the production efficiency of the lamp shell can be improved, and the processing cost is saved.

Description

Street lamp and lamp shell thereof

Technical Field

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

Background

Street lamps are lighting systems on roads, streets and public squares. Usually, the light is activated at night or darkness and is extinguished before dawn.

The existing street lamps are various in types, and most of lamp shells for installing bulbs have the problems of complex structure, easiness in damage and inconvenience in installation and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a street lamp and lamps and lanterns casing thereof to the lamps and lanterns shell structure of solving the street lamp is complicated, the inconvenient technical problem of installation maintenance.

In order to solve the technical problem, the utility model discloses a technical scheme be: there is provided a light fixture housing comprising: the panel comprises a main body area and a heat dissipation area, wherein an arc-shaped bulge is formed in the main body area, and the heat dissipation area is positioned on two opposite sides of the main body area; the first step extending plate comprises a first folded plate, a second folded plate and a third folded plate which are sequentially connected to two opposite side edges of the panel in a bending mode; the second step extending plate comprises a fourth folded plate, a fifth folded plate and a sixth folded plate which are sequentially connected to the other side edge of the panel in a bending mode, the fourth folded plate is aligned with the two first folded plates, the fifth folded plate is aligned with the two second folded plates and is positioned in the same plane, and the sixth folded plate is aligned with the two third folded plates; the panel, the first step extending plate and the second step extending plate are of an integral structure, and the panel, the two first folded plates and the fourth folded plate form an assembly cavity.

According to the utility model discloses an embodiment, be formed with the louvre in the heat dissipation district, the panel still includes the dust guard, the dust guard with one of them side of louvre is connected, just the dust guard is relative the panel slope sets up.

According to the utility model discloses an embodiment, the dust guard is in projection on the panel with the periphery coincidence of louvre.

According to the utility model discloses an embodiment, deviating from of fifth folded plate the side of fourth folded plate is the arc, the sixth folded plate is the arc.

For solving the technical problem, the utility model discloses a another technical scheme is: there is provided a street lamp comprising a light source assembly and a lamp housing as described above, the light source assembly being received in the assembly cavity and being connected to the lamp housing.

According to the utility model discloses an embodiment, the light source subassembly includes heat conduction piece and light source module, the heat conduction piece includes absorber plate, heating panel and hasp board, light source module connect in the absorber plate, the heating panel connect in the relative both sides limit of absorber plate, the hasp board connect in the other both sides limit of absorber plate, be used for with the heat conduction piece with the lamps and lanterns casing is connected.

According to the utility model relates to an embodiment, the absorber plate with the junction of heating panel is equipped with the fretwork district, the absorber plate in it has the light source fixed plate to extend in the fretwork district, be equipped with the light source fixed orifices on the light source fixed plate, the light source fixed orifices is used for fixed light source module.

According to the utility model discloses an embodiment, be formed with the arc recess on the arc bellying, the street lamp still includes the connecting rod, the connecting rod holding in the arc recess, and with the connection can be dismantled to the panel.

According to the utility model discloses an embodiment, be formed with the pilot hole on the panel, the pilot hole is located the relative both sides of arc recess, the street lamp still includes hoop fastener, hoop fastener relative both ends with the pilot hole is connected, in order to fix the connecting rod.

According to the utility model discloses an embodiment, the street lamp still includes power and power cord, the power sets up the panel deviates from one side of heat conduction piece, the via hole has been seted up on the first folded plate, the one end of power cord with the power is connected, the other end of power cord is worn to establish and is stretched out the via hole with light source module connects.

The utility model has the advantages that: be different from prior art's the condition, the embodiment of the utility model provides an in first step extension board and second step extension board set up respectively at the continuous three sides of panel, two first folded plates and fourth folded plate align in order to enclose and establish the assembly chamber that forms and be used for assembling the light source subassembly, the panel of a body structure, first step extension board and second step extension board can adopt the mode preparation of punching press to the production efficiency of improvement lamps and lanterns casing that can be very big saves the processing cost.

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 description of the embodiments 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 schematic perspective view of a lamp housing according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the lamp housing of FIG. 1 from another viewing angle;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 2;

fig. 4 is a schematic view of a plane structure of a lamp housing and a partial enlarged structure thereof according to another embodiment of the present invention;

fig. 5 is a schematic perspective view of a street lamp according to another embodiment of the present invention;

FIG. 6 is an exploded view of the street light of FIG. 5;

FIG. 7 is a schematic perspective view of the thermal block of FIG. 6;

fig. 8 is a schematic perspective view of a street lamp according to another embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be noted that the following examples are only for illustrating the present invention, but do not limit the scope of the present invention. Similarly, the following embodiments are only some but not all embodiments of the present invention, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

The terms "first" and "second" in the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.

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 invention. 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.

The present invention provides a lamp housing 10, please refer to fig. 1 and fig. 2, fig. 1 is a schematic perspective view of a lamp housing according to an embodiment of the present invention, and fig. 2 is a schematic perspective view of the lamp housing in fig. 1 at another viewing angle. The light housing 10 may generally include a panel 11, a first step extension plate 13, and a second step extension plate 15. The panel 11 includes a body region 112 and a heat dissipation region 114, wherein an arc-shaped protrusion 116 is formed in the body region 112, and the heat dissipation region 114 is located on two opposite sides of the body region 112. The first step extension panel 13 includes a first flap 132, a second flap 134 and a third flap 136 which are sequentially connected to opposite sides of the panel 11. The second step extension panel 15 includes a fourth flap 152, a fifth flap 154 and a sixth flap 156 sequentially connected to the other side of the panel 11 by bending, the fourth flap 152 is aligned with the two first flaps 132, the fifth flap 154 is aligned with the two second flaps 134 and located in the same plane, and the sixth flap 156 is aligned with the two third flaps 136. The panel 11, the first step extension panel 13 and the second step extension panel 15 are of an integral structure, and the panel 11, the two first folding panels 132 and the fourth folding panel 152 form the assembly cavity 17.

The embodiment of the utility model provides an in first step extension board 13 and second step extension board 15 set up the continuous three sides at panel 11 respectively, two first baffles 132 and fourth baffle 152 align in order to enclose to establish and form the assembly chamber 17 that is used for assembling light source subassembly (not shown in the figure), panel 11 of a body structure, first step extension board 13 and second step extension board 15 can adopt the mode preparation of punching press to can be very big improvement lamps and lanterns casing 10's production efficiency, save the processing cost.

Specifically, in this embodiment, the first flap 132 and the fourth flap 152 are of equal height such that the second flap 134 connected to the first flap 132 and the fifth flap 154 connected to the fourth flap 152 are aligned with each other and lie in the same plane. By connecting the second flap 134 to the end of the first flap 132 remote from the panel 11 and connecting the fifth flap 154 to the end of the fourth flap 152 remote from the panel 11, an everted rim can be formed around the assembly cavity 17, which on the one hand facilitates the fastening of the light source assembly and on the other hand protects the power source assembly assembled inside the assembly cavity 17.

Alternatively, in the present embodiment, as shown in fig. 1 and 2, the side of the second flap 134 facing away from the first flap 132 is linear, the side of the fifth flap 154 facing away from the fourth flap 152 is curved, and the sixth flap 156 is curved.

Specifically, the second and

third flaps

134, 136 are strip-shaped panels to facilitate secure mounting of the light source assembly. The sixth folding plate 156 is an arc-shaped plate to make the appearance of the lamp housing 10 more beautiful.

Further, as shown in fig. 2 and 3, fig. 3 is a partially enlarged schematic structural view of fig. 2. The heat dissipation region 114 is formed with heat dissipation holes 115 therein, and the panel 11 further includes a dust-proof plate 117, wherein the dust-proof plate 117 is connected to one side of the heat dissipation holes 115, and the dust-proof plate 117 is disposed in an inclined manner with respect to the panel 11.

Specifically, in the present embodiment, the heat dissipation holes 115 are rectangular holes, and the rectangular holes are arranged in the heat dissipation area 114 in an array manner, so as to dissipate heat of the light source assembly assembled in the assembly cavity 17. In order to prevent external dust from entering the assembly cavity 17 through the heat dissipation hole 115, the present embodiment is provided with a dust-proof plate 117 at a position corresponding to the heat dissipation hole 115. Optionally, the dust-proof plate 117 and the panel 11 are of an integral structure, and the dust-proof plate 117 may be formed in a stamping manner, so as to simplify the processing process and improve the production efficiency.

In another embodiment, as shown in fig. 4, fig. 4 is a schematic view of a planar structure of a lamp housing and a partial enlarged structure thereof in another embodiment of the present invention. The projection of the dust-proof plate 117 on the panel 11 overlaps the periphery of the heat dissipation hole 115. By arranging the dust-proof plate 117 having a projection area equal to the area of the heat dissipation hole 115, dust can be blocked to the maximum extent, and the ventilation effect is not affected.

Of course, in other embodiments, the heat dissipation holes 115 may also be circular holes, elliptical holes, triangular holes, or other polygonal holes, etc., and the embodiment of the present invention does not limit the shape of the heat dissipation holes 115.

Referring to fig. 5 and 6, fig. 5 is a schematic perspective view of a street lamp according to another embodiment of the present invention, and fig. 6 is a schematic exploded view of the street lamp in fig. 5. Another aspect of the present invention further provides a street lamp 100, the street lamp 100 comprises a light source assembly 120 and a lamp housing 110, the light source assembly 120 is accommodated in the assembly cavity 17, and is connected to the lamp housing 110.

The structure of the lamp housing 110 in this embodiment is the same as the structure of the lamp housing 10 in the above embodiment, please refer to the description in the above embodiment, and the description thereof is omitted here.

In the present embodiment, as shown in fig. 6 and 7, fig. 7 is a schematic perspective view of the heat conduction block in fig. 6. The light source assembly 120 includes a heat conduction block 121 and a light source module 123, and the heat conduction block 121 includes a heat absorbing plate 122, a heat dissipating plate 124, and a snap plate 126. The light source module 123 is connected to the heat absorbing plate 122, the heat dissipating plate 124 is connected to two opposite sides of the heat absorbing plate 122, and the buckle plate 126 is connected to two other sides of the heat absorbing plate 122, for connecting the heat conducting block 121 with the lamp housing 110.

The heat absorbing plate 122, the heat dissipating plate 124 and the buckle plate 126 may be integrally formed by a heat dissipating and strength material, such as an aluminum material.

Specifically, the heat dissipating plate 124 is vertically connected to a side of the heat absorbing plate 122, and the snap plate 126 is connected to an end of the heat absorbing plate 122 for snap-connection with the second flap 134. A hollow area 125 is arranged at the connection position of the heat absorbing plate 122 and the heat dissipating plate 124, the hollow area 125 can be integrally arranged or discretely arranged, a light source fixing plate 127 extends in the hollow area 125 of the heat absorbing plate 122, a light source fixing hole 128 is arranged on the light source fixing plate 127, and the outer end face of the light source fixing plate 127 is flush with the outer surface of the heat dissipating plate 124.

In this way, the structural space of the bent connection part is fully utilized, the installation size of the light source module 123 can be widened, and if the heat dissipation plate 124 and the heat absorption plate 122 are simply bent and connected, the installation size of the light source module 123 is limited to the plane part of the heat absorption plate 122 due to the fact that screws are not conveniently locked at the bent connection part.

The utility model discloses an in the embodiment, the bottom surface central zone of absorber plate 122 is equipped with a plurality of blind holes, a plurality of blind holes are used for receiving the screw in with fixed light source module 123, and the rainwater can't get into the central zone of light source module 123 through the blind hole, the edge zone of heat conduction piece 121 is equipped with a plurality of through-holes, because light source module 123 generally can set the sealing washer, a plurality of blind holes are located the sealing washer, and a plurality of through-holes then are located outside the sealing washer, with this, prevent that rainwater or external impurity from assembling inside chamber 17 gets into light source module 123.

Further, as shown in fig. 2 and 6, the arc protrusion 116 is formed with an arc groove 118. The street lamp 100 further comprises a connecting rod 130, and the connecting rod 130 is accommodated in the arc-shaped groove 118 and detachably connected with the panel 11.

In the present embodiment, the arc-shaped protrusion 116 and the arc-shaped groove 118 are formed by punching. As shown in fig. 6, the panel 11 is formed with assembly holes 119, the assembly holes 119 are located at opposite sides of the arc-shaped groove 118, and the street lamp 100 further includes hoop fasteners 140, opposite ends of the hoop fasteners 140 are connected with the assembly holes 119 to fix the connecting rods 130.

Of course, in other embodiments, other detachable connection manners may also be adopted to connect the connection rod 130 with the lamp housing 110, and the embodiments of the present invention are not limited in particular.

Further, as shown in fig. 5 and 8, fig. 8 is a schematic perspective view of a street lamp in another embodiment of the present invention. The difference between the present embodiment and the embodiment shown in fig. 5 is that the street lamp 100 in the present embodiment further includes a power source 150 and a power line 160, the power source 150 is disposed on a side of the panel 11 away from the heat conducting block 121, the first folded plate 132 is provided with a via hole 138, one end of the power line 160 is connected to the power source 150, and the other end of the power line 160 penetrates through the via hole 138 and is connected to the light source module 123.

Be different from prior art, the embodiment of the utility model provides an in first step extension board 13 and second step extension board 15 set up respectively at panel 11's continuous three sides, two first baffles 132 and fourth baffle 152 align to establish in order to enclose and form the assembly chamber 17 that is used for assembling light source subassembly 120, panel 11 of a body structure, first step extension board 13 and second step extension board 15 can adopt the mode preparation of punching press to can be very big improvement lamps and lanterns casing 110's production efficiency, save the processing cost.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A light fixture housing, the light fixture housing comprising:

the panel comprises a main body area and a heat dissipation area, wherein an arc-shaped bulge is formed in the main body area, and the heat dissipation area is positioned on two opposite sides of the main body area;

the first step extending plate comprises a first folded plate, a second folded plate and a third folded plate which are sequentially connected to two opposite side edges of the panel in a bending mode;

the second step extending plate comprises a fourth folded plate, a fifth folded plate and a sixth folded plate which are sequentially connected to the other side edge of the panel in a bending mode, the fourth folded plate is aligned with the two first folded plates, the fifth folded plate is aligned with the two second folded plates and is positioned in the same plane, and the sixth folded plate is aligned with the two third folded plates;

the panel, the first step extending plate and the second step extending plate are of an integral structure, and the panel, the two first folded plates and the fourth folded plate form an assembly cavity.

2. The lamp housing of claim 1, wherein heat dissipation holes are formed in the heat dissipation area, the panel further comprises a dust-proof plate, the dust-proof plate is connected to one of the side edges of the heat dissipation holes, and the dust-proof plate is disposed in an inclined manner with respect to the panel.

3. The luminaire housing of claim 2, wherein a projection of the dust guard on the panel coincides with a periphery of the heat dissipation aperture.

4. The light housing of claim 1 wherein a side of the fifth flap facing away from the fourth flap is curved and the sixth flap is curved.

5. A street lamp, characterized in that the street lamp comprises a lamp housing as claimed in any of claims 1 to 4 and a light source assembly, which is accommodated in the assembly chamber and connected to the lamp housing.

6. The streetlamp of claim 5, wherein the light source assembly comprises a heat conducting block and a light source module, the heat conducting block comprises a heat absorbing plate, a heat dissipating plate and a buckle plate, the light source module is connected to the heat absorbing plate, the heat dissipating plate is connected to two opposite sides of the heat absorbing plate, and the buckle plate is connected to two other sides of the heat absorbing plate and is used for connecting the heat conducting block with the lamp housing.

7. The street lamp according to claim 6, wherein a hollow area is formed at a connection portion of the heat absorbing plate and the heat dissipating plate, a light source fixing plate extends in the hollow area, and a light source fixing hole is formed in the light source fixing plate and used for fixing a light source module.

8. The street lamp according to claim 5, wherein the arc-shaped protrusion is formed with an arc-shaped groove, and the street lamp further comprises a connecting rod accommodated in the arc-shaped groove and detachably connected to the panel.

9. The streetlamp of claim 8, wherein the panel has assembly holes formed therein, the assembly holes being located at opposite sides of the arc-shaped groove, and further comprising a hoop fastener, opposite ends of which are connected to the assembly holes to fix the connection bar.

10. The street lamp according to claim 6, further comprising a power supply and a power line, wherein the power supply is disposed on a side of the panel away from the heat conducting block, the first folded plate is provided with a via hole, one end of the power line is connected with the power supply, and the other end of the power line penetrates through the via hole and is connected with the light source module.