CN217684675U

CN217684675U - Leaf-shaped LED street lamp

Info

Publication number: CN217684675U
Application number: CN202221467392.9U
Authority: CN
Inventors: 邢瑞林; 周宏英; 帅丽丝; 涂丁文
Original assignee: Guangzhou Hailin Electronic Technology Co ltd
Current assignee: Guangzhou Hailin Electronic Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-28
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a leaf-shaped LED street lamp, including casing and lamp shade that have the heat dissipation function, the lamp shade passes through screw fixed connection in the bottom of casing, the bottom of casing is provided with light-emitting component, light-emitting component has a plurality of, and a plurality of light-emitting component distributes along the length direction equidistance of casing, the top fixed mounting of casing has the control box, when installing, can rotate the casing according to the demand, after having adjusted the angle of casing with a plurality of dogtooths respectively the inside of a plurality of recesses of card income, thereby fix the angle of casing, the angle regulation of casing is convenient, the position of casing is firm after the adjustment is accomplished, is difficult for becoming flexible; in the use, the contact surface that a plurality of heat dissipation teeth set up can increase casing top end face and air meets, and then improves the radiating effect of this street lamp, and the setting of sealing silica gel strip can improve the sealed effect of casing and lamp shade junction, and then improves the waterproof performance of this street lamp.

Description

Leaf-shaped LED street lamp

Technical Field

The utility model belongs to the technical field of the street lamp, concretely relates to LED street lamp of leaf shape.

Background

A street lamp refers to a lamp which provides a road with an illumination function, and broadly refers to a lamp in a road surface illumination range in traffic illumination. The street lamp is widely applied to various places needing illumination, and the street lamp relates to the lighting technology, is applicable to places such as street and road, along with the development of society, the application of street lamp is also more and more extensive, in order to the current street lamp of energy can be saved, generally adopt LED lamp pearl to realize the illumination, current street lamp is not convenient for carry out angle of adjustment according to the actual demand when installing, influences the practicality of street lamp, and current street lamp generally is oval structure moreover, and decorative not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED street lamp of leaf shape to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a LED street lamp of leaf shape, is including casing and the lamp shade that has the heat dissipation function, the lamp shade passes through screw fixed connection in the bottom of casing, the bottom of casing is provided with light emitting component, light emitting component has a plurality of, and a plurality of light emitting component distributes along the length direction equidistance of casing, the top fixed mounting of casing has the control box, the top of casing is provided with angle adjustment mechanism, angle adjustment mechanism sets up the middle part in control box one side.

Preferably, the heat dissipation tooth is the bladelike, the top fixedly connected with heat dissipation tooth of casing, the heat dissipation tooth has a plurality of, and a plurality of the width direction equidistance distribution of heat dissipation tooth along the casing.

Preferably, the material of lamp shade is polycarbonate, the junction of lamp shade and casing and the junction of light-emitting component and casing all are provided with the sealing silica gel strip.

Preferably, the light-emitting component comprises LED lamp beads fixedly welded on the surface of the circuit board, the LED lamp beads are uniformly distributed and electrically connected with the circuit board.

Preferably, a plurality of the circuit boards are electrically connected with an external power supply through a control box.

Preferably, angle adjustment mechanism includes the base plate, the base plate passes through screw fixed connection on the top of casing, the top fixedly connected with of base plate adjusts the seat, one side of adjusting the seat is provided with the dogtooth, the dogtooth has a plurality of, and a plurality of the dogtooth distributes around the axis equidistance of adjusting the seat, angle adjustment mechanism still includes the butt joint, a plurality of and dogtooth matched with recess have been seted up to one side of butt joint, and is a plurality of the dogtooth is respectively with a plurality of the groove lock is used for restricting butt joint and adjusts the seat and takes place relative rotation, the lateral wall fixedly connected with connecting rod of butt joint.

Preferably, the center of adjusting the seat and the center of butt joint have all seted up the shoulder hole, two the inside of shoulder hole is run through and is provided with the bolt, adjust the seat and pass through bolt fixed connection with the butt joint.

Compared with the prior art, the beneficial effects of the utility model are that: when the installation is carried out, the shell can be rotated according to requirements, and the plurality of convex teeth are respectively clamped into the plurality of grooves after the angle of the shell is adjusted, so that the angle of the shell is fixed, the angle of the shell is convenient to adjust, and the position of the shell is stable and not easy to loosen after the adjustment is finished; in the use, the contact surface that a plurality of heat dissipation teeth set up and can increase casing top end face and air meets, and then improves the radiating effect of this street lamp, and the sealed silica gel strip of lamp shade and casing junction can improve the sealed effect of casing and lamp shade junction, and the sealed silica gel strip of light-emitting component and casing junction plays double sealing's effect, further improves the waterproof performance of this street lamp.

Drawings

Fig. 1 is a schematic perspective view of the first embodiment of the present invention;

fig. 2 is a schematic structural view of a part a of the present invention;

fig. 3 is a schematic perspective view of the second embodiment of the present invention;

fig. 4 is a schematic view illustrating the installation of the light emitting assembly of the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. a housing; 11. a heat dissipating tooth; 12. sealing the silica gel strip; 2. a lamp shade; 3. a light emitting assembly; 31. a circuit board; 32. LED lamp beads; 4. a control box; 5. an angle adjusting mechanism; 51. a substrate; 52. an adjusting seat; 53. a butt joint; 54. a convex tooth; 55. a connecting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a LED street lamp of leaf shape, including casing 1 and lamp shade 2 with heat dissipation function, lamp shade 2 passes through screw fixed connection in the bottom of casing 1, the bottom of casing 1 is provided with light-emitting component 3, light-emitting component 3 has a plurality of, and the length direction equidistance of a plurality of light-emitting component 3 along casing 1 distributes, the top fixed mounting of casing 1 has control box 4, the top of casing 1 is provided with angle adjusting mechanism 5, angle adjusting mechanism 5 sets up the middle part in 4 one side of control box.

Preferably, the heat dissipation teeth 11 are blade-shaped, the heat dissipation teeth 11 are fixedly connected to the top end of the housing 1, the heat dissipation teeth 11 are a plurality of, the heat dissipation teeth 11 are distributed along the width direction of the housing 1 at equal intervals, the contact surface between the top end face of the housing 1 and air can be increased due to the arrangement of the heat dissipation teeth 11, and then the heat dissipation effect of the street lamp is improved.

Preferably, the material of the lampshade 2 is polycarbonate, the joint of the lampshade 2 and the housing 1 and the joint of the light-emitting component 3 and the housing 1 are both provided with a sealing silica gel strip 12, the sealing silica gel strip 12 at the joint of the lampshade 2 and the housing 1 can improve the sealing effect at the joint of the housing 1 and the lampshade 2, the sealing silica gel strip 12 at the joint of the light-emitting component 3 and the housing 1 has a double sealing effect, and the waterproof performance of the street lamp is further improved.

Preferably, the light emitting assembly 3 comprises a circuit board 31, LED lamp beads 32 fixedly welded on the surface of the circuit board 31, the LED lamp beads 32 are uniformly distributed, the LED lamp beads 32 are electrically connected with the circuit board 31, the arrangement mode of the multiple groups of circuit boards 31 is adopted, gaps among the LED lamp beads 32 are increased, and heat dissipation of the LED lamp beads 32 is facilitated.

Preferably, the circuit boards 31 are electrically connected with an external power supply through the control box 4, and the control box 4 supplies power to the circuit boards 31.

Preferably, angle adjustment mechanism 5 includes base plate 51, base plate 51 passes through screw fixed connection on the top of casing 1, base plate 51's top fixedly connected with adjusts seat 52, one side of adjusting seat 52 is provided with dogtooth 54, dogtooth 54 has a plurality of, and a plurality of dogtooth 54 distributes around the axis equidistance of adjusting seat 52, angle adjustment mechanism 5 still includes butt joint 53, a plurality of and dogtooth 54 matched with recess have been seted up to one side of butt joint 53, a plurality of dogtooth 54 are used for restricting butt joint 53 and adjust seat 52 and take place relative rotation with a plurality of recess block respectively, the lateral wall fixedly connected with connecting rod 55 of butt joint 53, when installing, install connecting rod 55 on the lamp pole, rotate casing 1 as required, go into the inside of a plurality of recesses with a plurality of dogteeth 54 respectively card after having adjusted the angle of casing 1, and then will adjust the fixed position of seat 52, thereby fix the angle of casing 1.

Preferably, the shoulder hole has all been seted up at the center of adjusting seat 52 and the center of butt joint 53, and the inside of two shoulder holes is run through and is provided with the bolt, adjusts seat 52 and butt joint 53 and passes through bolt fixed connection, and after casing 1's angle modulation was accomplished, through screwing up the bolt, thoroughly fixed casing 1's position, casing 1's angle modulation is convenient, and casing 1's position is firm after the adjustment is accomplished, and is difficult not hard up.

The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, the inspection the utility model discloses an installation is fixed just can use, when installing, install connecting rod 55 on the lamp pole, rotate casing 1 as required, go into the inside of a plurality of recesses with a plurality of dogtooths 54 card respectively after the angle of casing 1 has been adjusted, and then will adjust the rigidity of seat 52, thereby fix casing 1's angle, after casing 1's angle modulation is accomplished, through tightening the bolt, thoroughly fix casing 1's position, casing 1's angle modulation is convenient, casing 1's position is firm after the adjustment is accomplished, be difficult for becoming flexible, in the use, the setting of a plurality of heat dissipation teeth 11 can increase casing 1 top end face and the contact surface of air and connect, and then improve the radiating effect of this street lamp, the setting of sealing silica gel strip 12 can improve the sealed effect of casing 1 and lamp shade 2 junction, and then improve the waterproof performance of this street lamp.

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 of leaf shape, includes casing (1) and lamp shade (2) that have the heat dissipation function, its characterized in that: the utility model discloses a lamp shade, including casing (1), lamp shade (2), luminous component (3) have a plurality of, and a plurality of luminous component (3) distribute along the length direction equidistance of casing (1), the top fixed mounting of casing (1) has control box (4), the top of casing (1) is provided with angle adjusting mechanism (5), angle adjusting mechanism (5) set up the middle part in control box (4) one side.

2. The leaf-shaped LED street lamp according to claim 1, wherein: radiating tooth (11) are the blade form, the top fixedly connected with radiating tooth (11) of casing (1), radiating tooth (11) have a plurality of, and a plurality of radiating tooth (11) are along the width direction equidistance distribution of casing (1).

3. The leaf-shaped LED street light as claimed in claim 2, wherein: the material of lamp shade (2) is polycarbonate, the junction of lamp shade (2) and casing (1) and the junction of light-emitting component (3) and casing (1) all are provided with sealing silica gel strip (12).

4. The leaf-shaped LED street light according to claim 3, wherein: light emitting component (3) include circuit board (31) fixed welding LED lamp pearl (32) on circuit board (31) surface, LED lamp pearl (32) have a plurality of, a plurality of LED lamp pearl (32) evenly distributed, and a plurality of LED lamp pearl (32) all with circuit board (31) electric connection.

5. The leaf-shaped LED street lamp according to claim 4, wherein: and the circuit boards (31) are electrically connected with an external power supply through the control box (4).

6. The leaf-shaped LED street lamp according to claim 5, wherein: angle adjustment mechanism (5) are including base plate (51), base plate (51) are through the top of screw fixed connection at casing (1), base plate (51) top fixedly connected with regulation seat (52), one side of adjusting seat (52) is provided with dogtooth (54), dogtooth (54) have a plurality of, and a plurality of dogtooth (54) distribute around the axis equidistance of adjusting seat (52), angle adjustment mechanism (5) still include butt joint (53), a plurality of and dogtooth (54) matched with recess have been seted up to one side of butt joint (53), and are a plurality of dogtooth (54) respectively with a plurality of the recess block is used for restricting butt joint (53) and adjusts seat (52) and takes place relative rotation, the lateral wall fixedly connected with connecting rod (55) of butt joint (53).

7. The leaf-shaped LED street lamp according to claim 6, wherein: the center of adjusting seat (52) and the center of butt joint (53) have all seted up the shoulder hole, two the inside of shoulder hole is run through and is provided with the bolt, adjust seat (52) and butt joint (53) and pass through bolt fixed connection.