CN211574850U

CN211574850U - LED street lamp that instrument was opened exempts from

Info

Publication number: CN211574850U
Application number: CN201922247048.3U
Authority: CN
Inventors: 乐奏
Original assignee: Ningbo Sunle Lighting Electric Co ltd
Current assignee: Ningbo Sunle Lighting Electric Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-25
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a LED street lamp that instrument of exempting from was opened, including the lamp body, be equipped with power supply cavity and installation cavity respectively in the lamp body, the lamp body is interior the corresponding position integration of installation cavity is equipped with the fin, fin upside fixedly connected with LED light source board, the fin is according to the interval evenly distributed in LED light source board downside; the LED light source plate is provided with a plurality of LED light source plates, the LED light source plates are arranged on the LED light source plates in a corresponding mode, the LED light source plates are fixed on the LED light source plates through screws, the upper covers of the LED light source plates are provided with glass plates, and the mounting cavity is provided with a face frame which is matched and connected with the mounting cavity; the lamp body both sides are equipped with the limit and detain, the power lid with the power cavity is through limit knot lock joint. The utility model provides a LED street lamp of built-in radiator, the device simple structure is reasonable, satisfies the heat dissipation demand of LED street lamp through the mode of built-in radiator, and is equipped with power cavity and installation cavity in the lamp body, can adjust the angle of street lamp when satisfying the security.

Description

LED street lamp that instrument was opened exempts from

Technical Field

The utility model relates to an illumination lamps and lanterns field especially relates to a exempt from LED street lamp that instrument was opened.

Background

Most of the current outdoor LED street lamps are single in development and use modes, complex in structure, and difficult to maintain and clean due to the fact that the traditional street lamp shell is adopted, the shell is fixed on a lamp post and the angle of the street lamp is difficult to adjust, and a power supply and an LED are arranged in a space.

The existing street lamp has the disadvantages of complex assembly process, heavy weight and poor heat dissipation performance, so that the service life of the lamp is short, and the angle adjustment of the lamp shell is not flexible enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a LED street lamp of built-in radiator, the device simple structure is reasonable, satisfies the heat dissipation demand of LED street lamp through the mode of built-in radiator, and is equipped with power cavity and installation cavity in the lamp body, can adjust the angle of street lamp when satisfying the security.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses a LED street lamp that instrument of exempting from was opened, including the lamp body, be equipped with power supply cavity and installation cavity respectively in the lamp body, the lamp body is interior the corresponding position integration in installation cavity is equipped with the fin, fin upside fixedly connected with LED light source board, the fin is according to the interval evenly distributed in LED light source board downside;

the LED light source plate is provided with a plurality of LED light source plates, the LED light source plates are arranged on the LED light source plates in a corresponding mode, the LED light source plates are fixed on the LED light source plates through screws, the upper covers of the LED light source plates are provided with glass plates, and the mounting cavity is provided with a face frame which is matched and connected with the mounting cavity;

the lamp is characterized in that a power supply, a circuit breaker and a circuit board are arranged in the power supply cavity, a power supply cover matched with the power supply cavity is arranged on the power supply cavity, side buckles are arranged on two sides of the lamp shell, and the power supply cover and the power supply cavity are buckled through the side buckles.

As an improvement, one end of the lamp housing is provided with a rotating assembly capable of adjusting the angle of the lamp housing, the rotating assembly comprises an installation handle for connecting a lamp post, the installation handle is fixedly connected with a rotating block, one surface of the rotating block, which is close to the lamp housing, is provided with a plurality of clamping grooves, and the rotating block is also provided with a waist-shaped hole;

the lamp body is close to installation handle one end be equipped with turning block matched with recess, be equipped with on the recess with waist shape hole complex mounting hole, and can with draw-in groove complex lug, waist shape hole pass through the bolt with the mounting hole is connected.

As an improvement, one side of the rotating block, which is matched with the groove, is an arc-shaped surface.

As an improvement, one side of the glass plate, which is close to the lamp shell, is provided with a glass pressing sheet, and the glass pressing sheet is fixed on the glass plate through screws.

As an improvement, a glass sealing ring is arranged on the whole body of the glass plate and is in sealing connection with the installation cavity.

As an improvement, a main body sealing ring is arranged at the joint of the mounting cavity and the face frame.

As an improvement, the groove is further provided with a scale mark, and the scale mark is used for marking the rotating angle of the lamp shell relative to the mounting handle.

As an improvement, the angle range of the lamp shell rotating relative to the mounting handle is-15 degrees to 15 degrees.

The utility model has the advantages that:

1. the utility model provides a exempt from LED street lamp that instrument was opened, the whole die-casting of this lamp body has good thermal cooling, and is equipped with power supply cavity and installation cavity in the lamp body for LED light source board and power separately install in different spaces, have not only promoted the security performance, have also brought the facility for the maintenance.

2. The lamp body one end still is equipped with the rotating assembly that can adjust the lamp body angle for installation, maintenance and regulation are more convenient.

3. The groove is matched with the rotating block, and the contact surface of the groove is arc-shaped, so that the angle between the lamp shell and the mounting handle is easy to adjust.

4. One side of the glass plate is provided with a glass pressing sheet, and the glass pressing sheet is fixed on the glass plate through screws, so that the glass pressing sheet cannot shake when in use.

5. And a glass sealing ring is arranged between the glass plate and the lamp shell, so that the stability of the lamp is further enhanced.

6. The lamp body is provided with the main body sealing ring at the joint of the lamp cover, so that the whole lamp body is in a sealing state, and the safety of the whole lamp body is guaranteed.

7. Be equipped with the scale mark on the recess, through the relative angle between the lamp body and the installation handle of learning that the scale can be obvious to accomplish the calibration.

8. The angle range of the lamp shell rotating relative to the mounting handle is 30 degrees, so that the lamp shell can be adjusted within a certain angle, and the normal use function is not influenced.

Drawings

Fig. 1 is an explosion diagram of the overall structure of the present invention.

Fig. 2 is an axonometric view of the lamp housing of the present invention.

FIG. 3 is a schematic view of the connection between the mounting shank and the lamp housing

Fig. 4 is a partially enlarged schematic view of a in fig. 3.

Fig. 5 is a rear view of the turning block.

In fig. 1 to 5:

1. a lamp housing; 11. a power supply cavity; 12. a mounting cavity; 111. a power supply cover; 121. a face frame; 21. a heat sink; 22. an LED light source plate; 3. a lens; 4. a glass plate; 41. glass pressing; 42. a glass seal ring; 43. a main body seal ring; 5. a circuit board; 6. edge buckling; 7. a handle is installed; 8. rotating the block; 81. a waist-shaped hole; 82. a card slot; 83. a bolt; 9. a groove; 91. a through hole; 92. a bump; 93. and (4) marking the scales.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The tool-free LED street lamp shown in fig. 1 to 5 comprises a lamp housing 1, wherein a power supply cavity 11 and a mounting cavity 12 are respectively arranged in the lamp housing 1, a heat dissipation fin 21 is integrally arranged in the lamp housing 1 at a position corresponding to the mounting cavity 12, an LED light source plate 22 is fixedly connected to the upper side of the heat dissipation fin 21, and the heat dissipation fins 21 are uniformly distributed at the lower side of the LED light source plate 22 at intervals;

the LED light source plate 22 is correspondingly provided with a lens 3, the lens 3 is fixed on the LED light source plate 22 through a screw, the lens 3 is covered with a glass plate 4, and the mounting cavity 12 is provided with a face frame 121 matched and connected with the mounting cavity;

the lamp is characterized in that a power supply, a circuit breaker and a circuit board 5 are arranged in the power supply cavity 11, a power supply cover 111 matched with the power supply cavity 11 is arranged on the power supply cavity 11, side buckles 6 are arranged on two sides of the lamp shell 1, and the power supply cover 111 and the power supply cavity 11 are buckled and connected through the side buckles.

It should be noted that the lamp housing 1 is manufactured by integral die casting, and has good thermal cooling;

when the locking groove 82 of the rotating block 8 at one end of the mounting handle 7 is matched with the projection 92, the mounting handle 8 and the lamp housing 1 are connected with the through hole 91 by passing through the slotted hole 81 through a screw.

Specifically, one end of the lamp housing 1 is provided with a rotating assembly capable of adjusting the angle of the lamp housing 1, the rotating assembly comprises a mounting handle 7 for connecting a lamp post, the mounting handle 7 is fixedly connected with a rotating block 8, one surface of the rotating block 8, which is close to the lamp housing 1, is provided with a plurality of clamping grooves 82, and the rotating block 8 is also provided with a waist-shaped hole 81;

the lamp body 1 is close to installation handle 7 one end be equipped with turning block 8 matched with recess 9, be equipped with on the recess 9 with waist shape hole 81 complex mounting hole 91, and can with draw-in groove 82 complex lug 92, waist shape hole 81 pass through the bolt with mounting hole 91 connects.

It should be noted that the lamp envelope 1 is manufactured by integral die casting, and has good thermal cooling.

Specifically, the rotating block 8 and the groove 9 are matched to form an arc-shaped surface.

Specifically, a glass pressing sheet 41 is arranged on one side, close to the lamp housing 1, of the glass plate 4, and the glass pressing sheet 41 is fixed on the glass plate 4 through screws.

Specifically, the glass plate 4 is provided with a glass sealing ring 42 around the body, and the glass sealing ring 42 is connected with the installation cavity 12 in a sealing manner.

Specifically, a main body sealing ring 43 is arranged at the joint of the mounting cavity 12 and the face frame 121.

Specifically, the groove 9 is further provided with a scale mark 93, and the scale mark 93 is used for marking the rotation angle of the lamp housing 1 relative to the mounting handle 7.

Specifically, the angle range of the rotation of the lamp shell 1 relative to the mounting handle 7 is-15 degrees to 15 degrees.

The utility model discloses a concrete operating procedure as follows: in the installation cavity 12: the LED light source plate 22, the lens 3, the glass plate 4, the glass pressing sheet 41, and the glass sealing ring 42 are sequentially arranged above the heat sink 21, and the upper frame 121 is covered to complete the installation of the installation cavity 12.

In the power supply cavity 11: the breaker, the power supply and the circuit board 5 are sequentially installed, the power supply cover 111 covers the corresponding position of the power supply cavity 11, and the power supply cover 111 is buckled with the power supply cavity 11 through the side buckle 6.

When the power supply is started, the heat energy generated by the light emission of the LED light source board 22 is dispersed to all parts of the whole body of the lamp shell 1 through the radiating block 21, and the heat radiation is completed through the contact between the interval distance between the radiating fins and the air.

The two sides of the lamp housing 1 are provided with the side buckles 6, when the power cavity 11 needs to be maintained or installed, the side buckles are opened, and the buckling connection between the power cover 111 and the power cavity 11 can be released, so that the power cover 111 is opened.

When the angle of the lamp housing 1 needs to be adjusted, the screw connected to the through hole 91 and the waist-shaped hole 81 is unscrewed, so that the clamping groove 82 and the projection 92 are separated, the lamp housing 1 is adjusted to a required angle through the calibration mark 92 on the groove 9, then the corresponding clamping groove 82 and the projection 92 are clamped in a matching manner, the screw passes through the through hole 91 and the waist-shaped hole 81 again and is screwed, and the angle adjustment of the street lamp is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a exempt from LED street lamp that instrument opened, includes lamp body (1), its characterized in that: a power supply cavity (11) and a mounting cavity (12) are respectively arranged in the lamp shell (1), radiating fins (21) are integrally arranged in the lamp shell (1) at positions corresponding to the mounting cavity (12), an LED light source plate (22) is fixedly connected to the upper sides of the radiating fins (21), and the radiating fins (21) are uniformly distributed on the lower sides of the LED light source plate (22) at intervals;

the LED light source plate (22) is correspondingly provided with a lens (3), the lens (3) is fixed on the LED light source plate (22) through a screw, a glass plate (4) is covered on the lens (3), and the mounting cavity (12) is provided with a face frame (121) matched and connected with the mounting cavity;

be equipped with power, circuit breaker and circuit board (5) in power supply chamber (11), be equipped with matched with power lid (111) with it on power supply chamber (11), lamp body (1) both sides are equipped with limit and detain (6), power lid (111) with power supply chamber (11) are through limit knot lock joint.

2. The tool-free LED street lamp according to claim 1, wherein: a rotating assembly capable of adjusting the angle of the lamp housing (1) is arranged at one end of the lamp housing (1), the rotating assembly comprises an installation handle (7) used for connecting a lamp post, the installation handle (7) is fixedly connected with a rotating block (8), a plurality of clamping grooves (82) are formed in one surface, close to the lamp housing (1), of the rotating block (8), and a waist-shaped hole (81) is further formed in the rotating block (8);

the lamp body (1) is close to installation handle (7) one end be equipped with turning block (8) matched with recess (9), be equipped with on recess (9) with waist shape hole (81) complex mounting hole (91), and can with draw-in groove (82) complex lug (92), waist shape hole (81) pass through the bolt with mounting hole (91) are connected.

3. The tool-free LED street lamp according to claim 2, wherein: the rotating block (8) and the groove (9) are matched, and one side of the rotating block is an arc-shaped surface.

4. The tool-free LED street lamp according to claim 1, wherein: and a glass pressing sheet (41) is arranged on one side, close to the lamp shell (1), of the glass plate (4), and the glass pressing sheet (41) is fixed on the glass plate (4) through screws.

5. The tool-free LED street lamp according to claim 1, wherein: the glass plate (4) is provided with a glass sealing ring (42) on the whole body, and the glass sealing ring (42) is connected with the installation cavity (12) in a sealing mode.

6. The tool-free LED street lamp according to claim 1, wherein: and a main body sealing ring (43) is arranged at the joint of the mounting cavity (12) and the face frame (121).

7. The tool-free LED street lamp according to claim 2, wherein: still be equipped with scale mark (93) on recess (9), scale mark (93) are used for the sign lamp body (1) is relative installation handle (7) pivoted angle.

8. The tool-free LED street lamp according to claim 7, wherein: the angle range of the lamp shell (1) rotating relative to the mounting handle (7) is-15 degrees to 15 degrees.