CN212252318U

CN212252318U - LED street lamp heat dissipation lampshade

Info

Publication number: CN212252318U
Application number: CN202020149197.6U
Authority: CN
Inventors: 韦炳连
Original assignee: Anhui Zhaoli Opto Electronics Technology Co Ltd
Current assignee: Anhui Zhaoli Opto Electronics Technology Co Ltd
Priority date: 2020-02-02
Filing date: 2020-02-02
Publication date: 2020-12-29
Anticipated expiration: 2030-02-02

Abstract

The utility model discloses a LED street lamp heat dissipation lamp shade, including pole setting, connecting seat, mount pad and pin pole, the right-hand member rigid coupling of pole setting has the connecting seat, the connecting seat passes through the pin pole and links to each other with the mount pad activity, the inside and the pin pole looks rigid coupling of mount pad, the right side rigid coupling of pole setting has adjustment mechanism. This LED street lamp heat dissipation lamp shade, through the threaded rod, the slider, the nut, the gear, the cooperation of mount pad and rack etc. is used, the inclination that removes the change LED lamp about the rack, and then change the direction of shining of LED lamp, through the arc, the protective housing, the cooperation of kelly and spring etc. is used, the installation and the dismantlement of convenient lamp shade, high durability and convenient use, through a net section of thick bamboo, the guard shield, the cooperation use of flabellum and bull stick etc., the energy can be saved, the intensity of guard shield increase lamp body outer wall simultaneously, prevent that the lamp body is impaired, improve people's user demand to the street lamp shade greatly.

Description

LED street lamp heat dissipation lampshade

Technical Field

The utility model relates to a LED lamp technical field specifically is a LED street lamp heat dissipation lamp shade.

Background

The LED street lamp is a street lamp manufactured by using an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination energy conservation, for example, the application number is as follows: 201720665122.1, the utility model has simple structure, the solar panel can not only help the main body of the lampshade to prevent the direct solar radiation and reduce the heat, but also can convert the solar energy into the electric energy and reduce the city power consumption, and the solar energy is clean energy, thus being very environment-friendly; the arrangement of the fixing hole can ensure that the LED lampshade of the street lamp can be fixed on the street lamp post; bolt and nut make the utility model discloses the lamp shade main part can conveniently be dismantled and install on the light pole, and convenient to detach maintains the change, but current LED street lamp shade, the direction that light shines is not convenient for adjust, leads to the practicality of whole mechanism to descend, and the lamp shade uses bolt and nut to connect, is difficult to dismantle when the screw thread is impaired, hardly satisfies people to the user demand of street lamp shade.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED street lamp heat dissipation lamp shade to propose current LED street lamp shade among the solution above-mentioned background art, the direction that light shines is not convenient for adjust, leads to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: a heat-dissipation lampshade of an LED street lamp comprises a vertical rod, a connecting seat, a mounting seat and a pin rod, wherein the right end of the vertical rod is fixedly connected with the connecting seat, the connecting seat is movably connected with the mounting seat through the pin rod, the inside of the mounting seat is fixedly connected with the pin rod, and the right side of the vertical rod is fixedly connected with an adjusting mechanism;

the adjusting mechanism comprises a rack, a sliding block, a threaded rod and a nut;

the top rigid coupling of rack has the slider, the threaded rod has been cup jointed to the inside of slider, threaded rod and slider clearance fit, the left end and the pole setting looks rigid coupling of threaded rod, the outer wall threaded connection of threaded rod has the nut, two the outer wall of nut all laminates with the slider mutually. The illumination angle of the street lamp can be changed by using the rack-and-pinion. The adjustment is convenient.

Preferably, the threaded rod is arranged perpendicular to the vertical rod. The position of the sliding block in the threaded rod is convenient to adjust.

Preferably, the outer wall of pin pole rigid coupling has the gear, the top and the rack meshing of gear link to each other, the right-hand member of mount pad has the LED lamp through bolt threaded connection. The street lamp is installed through the bolts, and the use is convenient.

Preferably, the top end of the upright rod is provided with an installation mechanism;

the mounting mechanism comprises an arc-shaped plate, a sleeve plate, a protective shell, a clamping rod, a baffle and a spring;

the outer wall and the pole setting of arc are laminated mutually, the right-hand member of arc is equipped with the lagging, the outer wall rigid coupling of arc has the protecting crust, two the inside of protecting crust is equipped with the kelly, the kelly runs through protecting crust, baffle, spring, arc and lagging joint from a left side to the right side in proper order and links to each other, the kelly and the equal clearance fit of protecting crust, spring, arc and lagging, the inner wall and the kelly interference fit of baffle, the outer wall and the protecting crust clearance fit of baffle. Utilize the kelly to connect arc and lagging, simple to operate.

Preferably, the protective shells are symmetrically distributed about the arc-shaped plate. The clamping rods in the two protective shells connect the arc-shaped plate and the sleeve plate, so that the connection is firmer.

Preferably, the lower surface of the sleeve plate is fixedly connected with a heat dissipation mechanism;

the heat dissipation mechanism comprises a net cylinder, a rotating rod, a bearing, fan blades and a protective cover;

the top end of the net cylinder is fixedly connected with the sleeve plate, a rotating rod is arranged inside the net cylinder, the top end of the rotating rod is movably connected with the sleeve plate through a bearing, fan blades are fixedly connected to the bottom end of the rotating rod, a protective cover is fixedly connected to the bottom end of the net cylinder, and a groove in the left side of the protective cover is in clearance fit with the mounting seat. The shield increases the strength of the outer wall of the lamp body.

Preferably, the fan blades are arranged in parallel with the LED lamp. The rotation of flabellum can accelerate the heat dissipation to the lamp body.

Preferably, the mesh cylinder 701 has a pore size of 1-2 cm. The through hole that sets up helps the heat dissipation of lamp body, makes things convenient for simultaneously the wind in the nature to enter into the net section of thick bamboo and blows the flabellum and rotate.

Compared with the prior art, the beneficial effects of the utility model are that: this LED street lamp heat dissipation lamp shade compares traditional technique, has following advantage:

through the cooperation use of threaded rod, slider, nut, gear, mount pad and rack etc. the inclination that removes the change LED lamp about the rack, and then changes the direction of illumination of LED lamp to improve whole mechanism's practicality.

The lamp shade is convenient to use and mount and dismount.

Through the cooperation use of net section of thick bamboo, guard shield, flabellum and bull stick etc. utilize the wind-force drive flabellum of nature to rotate and dispel the heat to the lamp body, the energy can be saved, and the guard shield increases the intensity of lamp body outer wall simultaneously, prevents that the lamp body is impaired, improves the user demand of people to the street lamp shade greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connecting structure of the adjusting mechanism and the vertical rod in FIG. 1;

FIG. 3 is a schematic view of the connecting structure between the mounting mechanism and the vertical rod in FIG. 1;

fig. 4 is a schematic view of a connection structure between the heat dissipation mechanism and the sleeve plate in fig. 1.

In the figure: 1. the LED lamp comprises a vertical rod, 2, a connecting seat, 3, a mounting seat, 4, a pin rod, 5, an adjusting mechanism, 501, a rack, 502, a sliding block, 503, a threaded rod, 504, a nut, 6, a mounting mechanism, 601, an arc-shaped plate, 602, a sleeve plate, 603, a protective shell, 604, a clamping rod, 605, a baffle, 606, a spring, 7, a heat dissipation mechanism, 701, a net cylinder, 702, a rotating rod, 703, a bearing, 704, fan blades, 705, a protective cover, 8, a gear, 9, a bolt, 10 and an LED lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a heat-dissipating lampshade of an LED street lamp comprises a vertical rod 1, a connecting seat 2, a mounting seat 3 and a pin rod 4, wherein the right end of the vertical rod 1 is fixedly connected with the connecting seat 2, the connecting seat 2 is movably connected with the mounting seat 3 through the pin rod 4, the mounting seat 3 is fixedly connected with the pin rod 4, the mounting seat 3 rotates in the connecting seat 2 through the pin rod 4, the right side of the vertical rod 1 is fixedly connected with an adjusting mechanism 5, the adjusting mechanism 5 comprises a rack 501, slider 502, threaded rod 503 and nut 504, the top rigid coupling of rack 501 has slider 502, threaded rod 503 has been cup jointed to slider 502's inside, slider 502 can move about in threaded rod 503, threaded rod 503 and slider 502 clearance fit, the left end and the pole setting 1 looks rigid coupling of threaded rod 503, threaded rod 503's outer wall threaded connection has nut 504, the outer wall of two nuts 504 all laminates with slider 502 mutually, two nuts 504 are fixed slider 502, threaded rod 503 and pole setting 1 perpendicular setting.

The outer wall of pin pole 4 is fixedly connected with gear 8, the top of gear 8 meshes with rack 501 and links to each other, rack 501 drives pin pole 4 through gear 8 and rotates, pin pole 4 drives mount pad 3 and rotates, the right-hand member of mount pad 3 has LED lamp 10 through bolt 9 threaded connection, the model of LED lamp 10 is OLP-LD-40W.

The top end of the vertical rod 1 is provided with an installation mechanism 6, the installation mechanism 6 comprises an arc plate 601, a sleeve plate 602, a protective shell 603, a clamping rod 604, a baffle 605 and a spring 606, the outer wall of the arc plate 601 is attached to the vertical rod 1, the sleeve plate 602 is arranged at the right end of the arc plate 601, the arc plate 601 and the sleeve plate 602 are wrapped at the top end of the vertical rod 1, the protective shell 603 is fixedly connected to the outer wall of the arc plate 601, the clamping rods 604 are arranged inside the two protective shells 603, the clamping rods 604 sequentially penetrate through the protective shells 603 from left to right, baffle 605, spring 606, arc 601 and lagging 602 joint link to each other, and the right-hand member processing of kelly 604 has the fixture block, and kelly 604 and protective housing 603, spring 606, arc 601 and lagging 602 are all clearance fit, and the inner wall of baffle 605 and kelly 604 interference fit, the outer wall and the protective housing 603 clearance fit of baffle 605, protective housing 603 is about arc 601 symmetric distribution, and both ends all rigid couplings have protective housing 603 about arc 601.

The lower surface of the sleeve plate 602 is fixedly connected with a heat dissipation mechanism 7, the heat dissipation mechanism 7 comprises a net cylinder 701, a rotating rod 702, a bearing 703, fan blades 704 and a protective cover 705, the top end of the net cylinder 701 is fixedly connected with the sleeve plate 602, the rotating rod 702 is arranged inside the net cylinder 701 and rotates in the sleeve plate 602 through the bearing 703, the top end of the rotating rod 702 is movably connected with the sleeve plate 602 through the bearing 703, the fan blades 704 are fixedly connected with the bottom end of the rotating rod 702, the fan blades 704 rotate to dissipate heat in the protective cover 705, the protective cover 705 is fixedly connected with the bottom end of the net cylinder 701, a groove in the left side of the protective cover 705 is in clearance fit with the mounting base 3, the fan blades 704 are arranged in parallel with the LED lamp 10, the aperture of the net cylinder 701 is 1-2cm, and wind enters the net.

In this example, when the lampshade is used, firstly, the sleeve plate 602 and the arc plate 601 are sleeved on the top end of the upright 1, the clamping rod 604 in the protective shell 603 is pushed to the right until the clamping rod 604 penetrates through the sleeve plate 602, then the clamping rod 604 is rotated by 90 degrees, the baffle 605 is pushed to move to the left in the protective shell 603 under the elastic force of the spring 606, the baffle 605 drives the clamping block at the right end of the clamping rod 604 to be clamped on the outer wall of the sleeve plate 602, when wind passes through the mesh cylinder 701, the wind power drives the fan blades 704 to rotate, the fan blades 704 drives the rotating rod 702 to rotate in the sleeve plate 602 through the bearing 703, the rotation of the fan blades 704 is utilized to dissipate heat of the LED lamp 10, when the irradiation angle of the LED lamp 10 needs to be adjusted, the sliding block 502 is pushed to move on the outer wall of the threaded rod 503, the sliding block 502 drives the rack 501 to move, the rack 501 drives the gear 8 to rotate, the gear 8 drives, after the adjustment is completed, the two nuts 504 are rotated to the left end and the right end of the sliding block 502, and then the sliding block 502 is fixed on the outer wall of the threaded rod 503, so that the irradiation angle of the LED lamp 10 is changed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED street lamp heat dissipation lamp shade, includes pole setting (1), connecting seat (2), mount pad (3) and pin rod (4), the right-hand member rigid coupling of pole setting (1) has connecting seat (2), connecting seat (2) link to each other with mount pad (3) activity through pin rod (4), the inside and pin rod (4) looks rigid coupling, its characterized in that of mount pad (3): the right side of the upright rod (1) is fixedly connected with an adjusting mechanism (5);

the adjusting mechanism (5) comprises a rack (501), a sliding block (502), a threaded rod (503) and a nut (504);

the top rigid coupling of rack (501) has slider (502), threaded rod (503) has been cup jointed to the inside of slider (502), threaded rod (503) and slider (502) clearance fit, the left end and pole setting (1) looks rigid coupling of threaded rod (503), the outer wall threaded connection of threaded rod (503) has nut (504), two the outer wall of nut (504) all laminates mutually with slider (502).

2. The LED street lamp heat dissipation lampshade of claim 1, characterized in that: the threaded rod (503) is perpendicular to the vertical rod (1).

3. The LED street lamp heat dissipation lampshade of claim 1, characterized in that: the outer wall rigid coupling of pin pole (4) has gear (8), the top and rack (501) meshing of gear (8) link to each other, the right-hand member of mount pad (3) has LED lamp (10) through bolt (9) threaded connection.

4. The LED street lamp heat dissipation lampshade of claim 1, characterized in that: the top end of the upright rod (1) is provided with an installation mechanism (6);

the mounting mechanism (6) comprises an arc-shaped plate (601), a sleeve plate (602), a protective shell (603), a clamping rod (604), a baffle (605) and a spring (606);

the outer wall of arc (601) is laminated with pole setting (1) mutually, the right-hand member of arc (601) is equipped with lagging (602), the outer wall rigid coupling of arc (601) has protecting crust (603), two the inside of protecting crust (603) is equipped with kelly (604), kelly (604) from a left side to the right side run through protecting crust (603), baffle (605), spring (606), arc (601) and lagging (602) joint in proper order and link to each other, kelly (604) and protecting crust (603), spring (606), arc (601) and the equal clearance fit of lagging (602), the inner wall and the kelly (604) interference fit of baffle (605), the outer wall and protecting crust (603) clearance fit of baffle (605).

5. The LED street lamp heat dissipation lampshade of claim 4, characterized in that: the protective shells (603) are symmetrically distributed about the arc-shaped plate (601).

6. The LED street lamp heat dissipation lampshade of claim 4, characterized in that: the lower surface of the sleeve plate (602) is fixedly connected with a heat dissipation mechanism (7);

the heat dissipation mechanism (7) comprises a net cylinder (701), a rotating rod (702), a bearing (703), fan blades (704) and a shield (705);

the top and the lagging (602) looks rigid coupling of net section of thick bamboo (701), the inside of net section of thick bamboo (701) is equipped with bull stick (702), bearing (703) and lagging (602) activity link to each other are passed through to the top of bull stick (702), the bottom rigid coupling of bull stick (702) has flabellum (704), the bottom rigid coupling of net section of thick bamboo (701) has guard shield (705), the left side fluting and mount pad (3) clearance fit of guard shield (705).

7. The LED street lamp heat dissipation lampshade of claim 6, characterized in that: the fan blades (704) are arranged in parallel with the LED lamp (10).

8. The LED street lamp heat dissipation lampshade of claim 6, characterized in that: the aperture of the net cylinder (701) is 1-2 cm.