CN211649965U

CN211649965U - High dustproof and waterproof street lamp

Info

Publication number: CN211649965U
Application number: CN202020359000.1U
Authority: CN
Inventors: 何乾生
Original assignee: Zhejiang Hongyuan Lighting Group Co ltd
Current assignee: Zhejiang Hongyuan Lighting Group Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-10-09
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to a road lighting field especially discloses a high dustproof and waterproof street lamp, which comprises a lamp bracket, the lamp shade is installed to the lighting fixture upper end, install the light source subassembly in the lamp shade, sealing assembly is installed to the lamp shade lower extreme, sealing assembly is including establishing the recess of terminal surface under the lamp shade, the sealing strip has been cup jointed in the recess, just the cross-section of sealing strip is the U-shaped structure, the joint has the sealing plug in the sealing strip, just the cross-section of sealing plug is right angle round platform structure. The high dustproof and waterproof street lamp provided by the utility model can reduce the rainwater entering the street lamp and improve the heat dissipation effect of the street lamp through the design of the lamp shade; meanwhile, the sealing assembly can further prevent rainwater and dust from entering the street lamp, so that the use effect and the service life of the street lamp are influenced; and this street lamp wholly has multilayer waterproof and dustproof measure, has ensured the waterproof dustproof stability of street lamp.

Description

High dustproof and waterproof street lamp

Technical Field

The utility model relates to a road lighting field especially relates to a high dustproof and waterproof street lamp.

Background

The street lamp is an important component of an urban road lighting system, great convenience is provided for people to drive or walk at night, the street lamps in the existing market are various in types and can be divided into sodium lamp street lamps, LED street lamps, energy-saving street lamps and the like according to light sources, however, the street lamps in the existing market are extremely important in water resistance and dust resistance, and certain problems exist in the existing street lamps in the existing market when the street lamps are used.

Firstly, in areas with more sand and dust in the north, the illumination effect of the street lamp can be influenced when the sand and dust enters the interior of the street lamp; secondly, in severe weather such as rain and snow, once rainwater enters the street lamp, the street lamp is easy to be damaged by short circuit; finally, when considering the waterproof and dustproof of the street lamp, the heat dissipation problem of the street lamp can be ignored, and the poor heat dissipation can reduce the service life of the street lamp under certain conditions.

Therefore, there is a need for further research and practice of dust-proof and water-proof of street lamps to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of providing a high dustproof and waterproof street lamp to overcome the problems existing in the prior street lamp when in use; the purposes of good dustproof and waterproof effects, good heat dissipation effects and prolonging the service life of the street lamp are achieved.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: the utility model provides a high dustproof and waterproof street lamp, includes the lighting fixture, the lamp shade is installed to the lighting fixture upper end, install the light source subassembly in the lamp shade, seal assembly is installed to the lamp shade lower extreme.

The sealing assembly comprises a groove formed in the lower end face of the lampshade, a sealing strip is sleeved in the groove, the cross section of the sealing strip is of a U-shaped structure, a sealing plug is connected in the sealing strip in a clamping mode, the cross section of the sealing plug is of a right-angle round platform structure, and the lower end of the sealing plug is connected with a lamp cover.

Preferably, the lamp cover is integrally formed with a connecting ring, the waterproof pad is sleeved on the outer side of the connecting ring, and bolts for fixing the lamp cover to the lamp cover are uniformly arranged on the connecting ring.

Preferably, the outer edge of the lower end face of the lampshade is provided with an arc-shaped water bar, the arc-shaped water bar is evenly provided with a drainage column, and the drainage column is in a conical structure.

Preferably, the light source subassembly is including installing the mounting panel at lamp shade middle part, the mounting panel upper end is connected with the circuit board, terminal surface mounting has the lamp pearl under the mounting panel, just the light source subassembly passes through wire and municipal circuit intercommunication.

Preferably, the lamp cover inner wall is equipped with the annular with the corresponding position of the inboard lateral wall of sealing strip, the lamp cover inner wall be equipped with the circular slot that the annular is linked together.

Preferably, evenly be equipped with the heat dissipation post on the lamp shade, heat dissipation post upper end surpasss the lamp shade upper end, heat dissipation post lower extreme is in inside the lamp shade.

Preferably, the lamp shade with the heat dissipation post is the integrated into one piece structure, just lamp shade lower extreme middle part is equipped with the opening.

Preferably, the upper end of the lampshade is of an arc-shaped structure, and the side wall of the upper end of the lampshade is provided with a protruding water retaining brim.

Compared with the prior art, the technical scheme of the utility model have following advantage:

1. the utility model provides a high dustproof and waterproof street lamp, through the design of the lamp shade, can not only reduce the rainwater and enter the street lamp, but also can improve the heat dissipation effect of the street lamp; meanwhile, the sealing assembly can further prevent rainwater and dust from entering the street lamp, so that the use effect and the service life of the street lamp are influenced; and this street lamp wholly has multilayer waterproof and dustproof measure, has ensured the waterproof dustproof stability of street lamp.

2. The utility model provides a high dustproof and waterproof street lamp, its lamp shade upper end is the arc structure, and the border is equipped with the manger plate eaves, can directly arrange down lamp shade upper end rainwater.

3. The utility model provides a pair of high dustproof and waterproof street lamp, its lamp shade lower extreme off-plate along being equipped with arc manger plate strip and drainage post, can arrange the rainwater of lamp shade lateral wall down, avoided the rainwater to collect to terminal surface middle part under the lamp shade.

4. The utility model provides a pair of high dustproof and waterproof street lamp, its lamp shade and heat dissipation post are integrated into one piece structure, and the heat dissipation post has one section inside the lamp shade, can conveniently dispel the heat to street lamp inside, prolongs the life of street lamp.

5. The utility model provides a pair of high dustproof and waterproof street lamp, it is provided with seal assembly, and waterproof pad, sealing plug and sealing strip in seal assembly can both avoid rainwater or dust to enter into inside the street lamp.

6. The utility model provides a pair of high dustproof and waterproof street lamp, it is equipped with annular and circular slot at the lamp lid inner wall, can further prevent that the rainwater from entering into inside the street lamp.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is an enlarged view of a portion of fig. 2 according to the present invention.

Wherein: the LED lamp comprises a lamp bracket 1, a lamp shade 2, an arc-shaped water retaining strip 21, a flow guiding column 22, a heat dissipation column 23, a water retaining brim 24, a light source assembly 3, a mounting plate 31, a circuit board 32, a lamp bead 33, a sealing assembly 4, a sealing strip 41, a sealing plug 42, a lamp cover 43, a connecting ring 44, a waterproof pad 45, a bolt 46, an annular groove 47 and an annular groove 48.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1-3, the utility model provides a high dustproof and waterproof street lamp, including lighting fixture 1, lamp shade 2 is installed to lighting fixture 1 upper end, installs light source subassembly 3 in the lamp shade 2, and seal assembly 4 is installed to 2 lower extremes of lamp shade.

In order to ensure the basic work of the street lamp, the light source assembly 3 comprises a mounting plate 31 arranged in the middle of the lampshade 2, the upper end of the mounting plate 31 is connected with a circuit board 32, the lower end surface of the mounting plate 31 is provided with a lamp bead 33, and the light source assembly 3 is communicated with a municipal circuit through a wire; when the street lamp works specifically, the lampshade 2 is arranged on the lamp holder 1, and then the light source assembly 3 and the sealing assembly 4 are assembled, so that the street lamp can have basic lighting working conditions.

Firstly, the heat dissipation of the street lamp is processed, the lampshade 2 and the heat dissipation column 23 are of an integrally formed structure, and the middle part of the lower end of the lampshade 2 is provided with an opening.

The lampshade 2 is uniformly provided with the heat dissipation columns 23, the upper ends of the heat dissipation columns 23 exceed the upper end of the lampshade 2, the lower ends of the heat dissipation columns 23 are arranged in the lampshade 2, and the heat dissipation columns 23 can be made of copper materials when necessary, so that heat dissipation can be accelerated and meanwhile corrosion caused by rainwater can be avoided; when the street lamp works specifically, the lampshade 2 and the heat dissipation column 23 are of an integrally formed structure, and the lower end of the heat dissipation column 23 extends into the lampshade 2, so that heat dissipation treatment on the interior of the street lamp is facilitated.

The first layer is waterproof, the upper end of the lampshade 2 is of an arc structure, and the side wall of the upper end of the lampshade is provided with a protruding water retaining brim 24; when the lampshade works specifically, the upper end of the lampshade 2 is arc-shaped, and the outer edge of the upper end of the lampshade is provided with the water retaining eaves 24, so that rainwater on the lampshade 2 can fall down rapidly and fall down through the water retaining eaves 24, and the rainwater on the lampshade 2 is prevented from flowing downwards.

The second layer is waterproof, the outer edge of the lower end face of the lampshade 2 is provided with an arc-shaped water bar 21, the arc-shaped water bar 21 is uniformly provided with drainage columns 22, and the drainage columns 22 are in a conical structure; when the novel lampshade works specifically, rainwater on the side wall of the lampshade 2 can be blocked by the arc-shaped water retaining strips 21 after flowing downwards, and meanwhile, the drainage columns 22 can further drain the rainwater downwards, so that the rainwater on the side wall of the lampshade 2 is prevented from flowing towards the middle of the lower end face of the lampshade 2.

Waterproof and dustproof go on in step, and seal assembly 4 is including establishing the recess of terminal surface under lamp shade 2, and sealing strip 41 has been cup jointed in sealing strip 41, and the cross-section of sealing strip 41 is the U-shaped structure, and the joint has sealing plug 42 in the recess, and the cross-section of sealing plug 42 is right angle round platform structure, and the lower extreme of sealing plug 42 is connected with lamp lid 43.

The lamp cover 43 is integrally formed with a connecting ring 44, the outer side of the connecting ring 44 is sleeved with a waterproof pad 45, and the connecting ring 44 is uniformly provided with bolts 46 for fixing the lamp cover 43 on the lamp shade 2; at specific during operation, utilize bolt 46 to fix lamp lid 43 terminal surface under the lamp shade 2, waterproof pad 45 hugs closely terminal surface under the lamp shade 2 this moment, can avoid rainwater and dust to get into lamp shade 2 inside, simultaneously, sealing plug 42 can the joint enter sealing strip 41 in, and because sealing plug 42 and sealing strip 41's design, the waterproof and dustproof effect of street lamp has been improved once more to the inseparable laminating of three lateral wall between them.

Further ensuring waterproof, a ring groove 47 is arranged at the position of the inner wall of the lamp cover 43 corresponding to the inner side wall of the sealing strip 41, a circular groove 48 communicated with the ring groove 47 is arranged at the inner wall of the lamp cover 43, and the ring groove 47 and the circular groove 48 are both arranged at positions which do not influence the illumination of the street lamp as far as possible; in concrete during operation, in case rainwater or dust overturn sealing plug 42 and sealing strip 41, because the existence of annular groove 47, rainwater or dust can be followed sealing plug 42 and sealing strip 41's laminating department and is spread downwards, can enter into circular slot 48 through annular groove 47 this moment, and the heat that the street lamp produced when the illumination also can be with the rainwater evaporation in the circular slot 48, and the dust then can be deposited in circular slot 48 to street lamp waterproof dirt-proof effect has greatly been ensured.

The utility model discloses holistic working procedure:

heat dissipation: the heat dissipation column 23 and the lampshade 2 are integrally formed, so that the heat dissipation effect of the street lamp is guaranteed;

one layer is waterproof: the arc-shaped structure at the upper end of the lampshade 2 and the water retaining eaves 24 are designed to prevent rainwater at the upper end of the lampshade 2 from flowing downwards along the side wall;

two-layer water proofing: the arc-shaped water retaining strips 21 and the drainage columns 22 can drain rainwater on the side wall of the lampshade 2, so that the rainwater is prevented from entering the lampshade 2;

waterproof dustproof synchronous: the waterproof pad 45 is attached to the inner wall of the lower end of the lampshade 2, and the sealing plug 42 and the sealing strip 41 are closely attached to multiple positions, so that rainwater and dust can be prevented from entering the lampshade 2 again;

further guarantee: the design of annular groove 47 and circular slot 48 can be in case rainwater evaporation, the dust deposit in the lamp shade 2 that gets into, has ensured again that the street lamp avoids the influence of rainwater, dust.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a high dustproof and waterproof street lamp, includes lighting fixture (1), its characterized in that, lamp shade (2) are installed to lighting fixture (1) upper end, install light source subassembly (3) in lamp shade (2), seal assembly (4) are installed to lamp shade (2) lower extreme, wherein:

the sealing assembly (4) comprises a groove arranged on the lower end face of the lampshade (2), a sealing strip (41) is sleeved in the groove, the cross section of the sealing strip (41) is of a U-shaped structure, a sealing plug (42) is clamped in the sealing strip (41), the cross section of the sealing plug (42) is of a right-angle circular truncated cone structure, and the lower end of the sealing plug (42) is connected with a lamp cover (43);

the lamp cover (43) is integrally formed with a connecting ring (44), a waterproof pad (45) is sleeved on the outer side of the connecting ring (44), and bolts (46) for fixing the lamp cover (43) to the lamp shade (2) are uniformly arranged on the connecting ring (44);

the LED lamp is characterized in that an arc-shaped water retaining strip (21) is arranged on the lower end face of the lamp shade (2), drainage columns (22) are uniformly arranged on the arc-shaped water retaining strip (21), and the drainage columns (22) are of a conical structure.

2. The street lamp of claim 1, wherein: light source subassembly (3) are including installing mounting panel (31) at lamp shade (2) middle part, mounting panel (31) upper end is connected with circuit board (32), lamp pearl (33) are installed to terminal surface under mounting panel (31), just light source subassembly (3) are through wire and municipal circuit intercommunication.

3. The street lamp of claim 1, wherein: the corresponding position of lamp lid (43) inner wall and sealing strip (41) inboard lateral wall is equipped with annular (47), lamp lid (43) inner wall be equipped with circular slot (48) that annular (47) are linked together.

4. The street lamp of claim 1, wherein: evenly be equipped with heat dissipation post (23) on lamp shade (2), heat dissipation post (23) upper end surpasss lamp shade (2) upper end, heat dissipation post (23) lower extreme is in inside lamp shade (2).

5. The street lamp of claim 4, wherein: the lamp shade (2) and the heat dissipation column (23) are of an integrally formed structure, and an opening is formed in the middle of the lower end of the lamp shade (2).

6. The street lamp of claim 1, wherein: the upper end of the lampshade (2) is of an arc-shaped structure, and the side wall of the upper end of the lampshade is provided with a protruding water retaining brim (24).