CN211574851U - LED street lamp with built-in radiator - Google Patents
LED street lamp with built-in radiator Download PDFInfo
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- CN211574851U CN211574851U CN201922247049.8U CN201922247049U CN211574851U CN 211574851 U CN211574851 U CN 211574851U CN 201922247049 U CN201922247049 U CN 201922247049U CN 211574851 U CN211574851 U CN 211574851U
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Abstract
The utility model discloses a LED street lamp with a built-in radiator, which comprises a lamp shell, wherein an LED light source plate is arranged in the inner cavity of the lamp shell, a radiating block is also arranged in the inner cavity of the lamp shell, the LED light source plate is fixed on the radiating block, a lens is correspondingly arranged above the LED light source plate, and the lens is fixed on the radiating block through screws; a circuit board is arranged above the lens, a glass plate is arranged on the circuit board in a covering mode, a lamp cover which is covered with the lamp housing is arranged above the glass plate, and the lamp housing is connected with the lamp cover through a pressing block; a groove is formed in one end, close to the mounting handle, of the lamp shell, and a mounting hole and a bump are formed in the groove; and one end of the lamp housing is provided with a rotating assembly capable of adjusting the angle of the lamp housing. The utility model has the advantages of simple and reasonable structure, the mode through built-in radiator satisfies the heat dissipation demand of LED street lamp, can adjust the angle of street lamp simultaneously.
Description
Technical Field
The utility model relates to an illumination lamps and lanterns field especially relates to a LED street lamp of built-in radiator.
Background
Most of the development and the application methods of the current outdoor LED street lamp are single, the structure is complex, the traditional street lamp shell is adopted, the shell is fixed on a lamp post, the angle of the street lamp is difficult to adjust, and the street lamp is difficult to maintain and clean.
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, can adjust the angle of street lamp simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the LED street lamp with the built-in radiator comprises a lamp shell, wherein an LED light source plate is arranged in an inner cavity of the lamp shell, a radiating block is further arranged in the inner cavity of the lamp shell, the LED light source plate is fixed on the radiating block, a lens is correspondingly arranged above the LED light source plate, and the lens is fixed on the radiating block through a screw;
a circuit board is arranged above the lens, a glass plate is arranged on the circuit board in a covering mode, a lamp cover which is covered with the lamp housing is arranged above the glass plate, and the lamp housing is connected with the lamp cover through a pressing block;
the lamp comprises a lamp body and a lamp post, wherein a rotating assembly capable of adjusting the angle of the lamp body is arranged at one end of the lamp body, the rotating assembly comprises an installation handle used for connecting the lamp post, the installation handle is fixedly connected with a rotating block, a plurality of clamping grooves are formed in one surface, close to the lamp body, of the rotating block, and a waist-shaped hole is formed in the rotating block;
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 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, one side of the rotating block, which is matched with the groove, is an arc-shaped surface.
As an improvement, a support rod used for supporting the lamp cover is arranged on one side of the inner cavity of the lamp shell.
As an improvement, a glass sealing ring is arranged on the whole body of the glass plate and is connected with the lamp shell in a sealing mode.
As an improvement, a main body sealing ring is arranged at the joint of the lamp shell and the lamp cover.
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 a modification, the angle range of the rotation of the lamp shell relative to the mounting handle is 30 degrees.
The utility model has the advantages that:
1. the utility model provides a LED street lamp of built-in radiator, the whole die-casting of this lamp body has good thermal cooling, still is equipped with the rotating assembly that can carry out the regulation to the lamp body angle simultaneously for installation, maintenance and regulation are more convenient.
2. 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.
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. The support rod is arranged on one side of the inner cavity of the lamp shell, and when maintenance personnel need to install and maintain the street lamp, the support rod can be erected between the lamp shell and the lamp cover, so that the street lamp is convenient to operate.
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 partially enlarged schematic view of a in fig. 2.
Fig. 4 is a schematic view of the connection of the mounting shank to the lamp envelope.
Fig. 5 is a rear view of the turning block.
In fig. 1 to 5:
11. a lamp housing; 111. a main body seal ring; 112. a support frame; 12. a lamp cover; 121. briquetting; 2. a heat dissipating block; 3. an LED light source plate; 4. a lens; 5. a circuit board; 6. a glass plate; 61. a glass seal ring; 62. glass pressing; 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. mounting holes; 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 LED street lamp with the built-in heat sink as shown in fig. 1 to 5 comprises a lamp housing 11, wherein an LED light source board 3 is arranged in an inner cavity of the lamp housing 11, a heat dissipation block 2 is further arranged in the inner cavity of the lamp housing 11, the LED light source board 3 is fixed on the heat dissipation block 2, a lens 4 is correspondingly arranged above the LED light source board 3, and the lens 4 is fixed on the heat dissipation block 2 through a screw;
a circuit board 5 is arranged above the lens 4, a glass plate 6 is arranged on the circuit board 5 in a covering manner, a lamp cover 12 which is covered with the lamp housing 11 is arranged above the glass plate 6, and the lamp housing 11 is connected with the lamp cover 12 through a pressing block 121;
a rotating assembly capable of adjusting the angle of the lamp housing 11 is arranged at one end of the lamp housing 11, 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 11, of the rotating block 8, and a waist-shaped hole 81 is further formed in the rotating block 8;
the lamp body 11 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 bolt 83 with mounting hole 91 is connected.
The lamp envelope 11 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 11 are connected with the mounting hole 91 by passing through the slotted hole 81 through a screw.
Specifically, a glass pressing sheet 62 is arranged on one side of the glass plate 6 close to the lamp housing 11, and the glass pressing sheet 62 is fixed on the glass plate 6 through screws.
Specifically, the rotating block 8 and the groove 9 are matched to form an arc-shaped surface.
Specifically, a support rod 112 for supporting the lamp cover 12 is disposed at one side of the inner cavity of the lamp housing 11.
It should be noted that the support rod 112 is normally disposed flatly at one side of the inner cavity of the lamp housing 11, and when it is needed, its free end can be erected to prop up the lamp cover 12.
Specifically, a glass sealing ring 61 is arranged around the glass plate 6, and the glass sealing ring 61 is hermetically connected with the lamp housing 11.
Specifically, a main body sealing ring 111 is arranged at the joint of the lamp housing 11 and the lamp cover 12.
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 11 relative to the mounting handle 7.
Specifically, the angle range of the rotation of the lamp shell 11 relative to the mounting handle 7 is-15 degrees to 15 degrees.
The utility model discloses a concrete operating procedure as follows: the LED light source plate 3, the lens 4, the circuit board 5, the glass plate 6, the glass pressing sheet 62 and the glass sealing ring 61 are sequentially arranged above the heat dissipation block, the lamp cover 12 is covered, and the lamp cover 12 is connected with the lamp housing 11 through the pressing block 121.
When the power supply is started, the heat energy generated by the light emission of the LED light source board 3 is dissipated to the lamp housing 11 and the lamp cover 12 through the heat dissipation block 2, and then the heat dissipation is completed by contacting with the air.
The support rod 112 is arranged at one side of the inner cavity of the lamp housing 11, the support rod 112 is horizontally arranged in the lamp housing 11 in a normal state, and when the internal structure of the lamp housing 11 needs to be maintained, the free end of the support rod 112 is erected to prop against the lamp cover 12, so that the lamp can be maintained.
When the angle of the lamp housing 11 needs to be adjusted, the screws connected to the mounting holes 91 and the waist-shaped holes 81 are unscrewed, so that the clamping grooves 82 and the projections 92 are separated, the lamp housing 11 is adjusted to a required angle through calibration of the scale marks 92 on the grooves 9, then the corresponding clamping grooves 82 and the projections 92 are matched and clamped, the screws pass through the mounting holes 91 and the waist-shaped holes 81 again and are 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 (8)
1. The utility model provides a LED street lamp of built-in radiator, includes lamp body (11), be equipped with LED light source board (3) in the inner chamber of lamp body (11), its characterized in that: a heat dissipation block (2) is further arranged in an inner cavity of the lamp shell (11), the LED light source board (3) is fixed on the heat dissipation block (2), a lens (4) is correspondingly arranged above the LED light source board (3), and the lens (4) is fixed on the heat dissipation block (2) through a screw;
a circuit board (5) is arranged above the lens (4), a glass plate (6) is arranged on the circuit board (5) in a covering mode, a lamp cover (12) which is covered with the lamp housing (11) is arranged above the glass plate (6), and the lamp housing (11) is connected with the lamp cover (12) through a pressing block (121);
a rotating assembly capable of adjusting the angle of the lamp housing (11) is arranged at one end of the lamp housing (11), 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 (11), of the rotating block (8), and a waist-shaped hole (81) is further formed in the rotating block (8);
the lamp body (11) 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) through bolt (83) with mounting hole (91) are connected.
2. The LED street lamp with the built-in radiator as claimed in claim 1, wherein: and a glass pressing sheet (62) is arranged on one side of the glass plate (6) close to the lamp shell (11), and the glass pressing sheet (62) is fixed on the glass plate (6) through screws.
3. The LED street lamp with the built-in radiator as claimed in claim 1, 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 LED street lamp with the built-in radiator as claimed in claim 1, wherein: and a support rod (112) which can be used for supporting the lamp cover (12) is arranged on one side of the inner cavity of the lamp shell (11).
5. The LED street lamp with the built-in radiator as claimed in claim 1, wherein: the glass plate (6) is provided with a glass sealing ring (61) on the whole body, and the glass sealing ring (61) is connected with the lamp shell (11) in a sealing mode.
6. The LED street lamp with the built-in radiator as claimed in claim 1, wherein: and a main body sealing ring (111) is arranged at the joint of the lamp shell (11) and the lamp cover (12).
7. The LED street lamp with the built-in radiator as claimed in claim 1, wherein: still be equipped with scale mark (93) on recess (9), scale mark (93) are used for the sign lamp body (11) is relative installation handle (7) pivoted angle.
8. The LED street lamp with the built-in radiator as claimed in claim 1, wherein: the angle range of the lamp shell (11) rotating relative to the mounting handle (7) is-15 degrees to 15 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247049.8U CN211574851U (en) | 2019-12-16 | 2019-12-16 | LED street lamp with built-in radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247049.8U CN211574851U (en) | 2019-12-16 | 2019-12-16 | LED street lamp with built-in radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211574851U true CN211574851U (en) | 2020-09-25 |
Family
ID=72548272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922247049.8U Active CN211574851U (en) | 2019-12-16 | 2019-12-16 | LED street lamp with built-in radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211574851U (en) |
-
2019
- 2019-12-16 CN CN201922247049.8U patent/CN211574851U/en active Active
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