CN208418444U

CN208418444U - A kind of street lamp LED lamp holder

Info

Publication number: CN208418444U
Application number: CN201820799880.7U
Authority: CN
Inventors: 陆永欢
Original assignee: Jiangsu Lang Lide Photoelectric Co Ltd
Current assignee: Jiangsu Lang Lide Photoelectric Co Ltd
Priority date: 2018-05-25
Filing date: 2018-05-25
Publication date: 2019-01-22
Anticipated expiration: 2028-05-25

Abstract

A kind of street lamp LED lamp holder, including shell, shell is square, center vertical is provided with connecting hole, connecting hole center screw thread is socketed with connecting rod, arm is connected at the top of connecting rod, middle part is provided with limit stop ring, bottom is fixed with nut, four sides of shell have ventilation hole, it is interconnected on the inside of ventilation hole, two pairs of lamp chambers are symmetrically arranged in shell, lamp chamber is by inner casing, radiator, LED pieces and panel composition, it is connected on the outside of inner casing with outer casing inner wall closing, top drilling is simultaneously fixed with radiator, radiator bottom is fixed with LED pieces, inner casing bottom surface is covered with panel.The utility model surrounding is provided with ventilation opening, and the heat dissipation of one side fast and easy promotes the service life of LED light source, on the other hand can be effectively reduced windage, guarantees that overall structure is stablized；One lamp chamber of each LED pieces self-contained, avoids heat from concentrating, further heat radiation performance；Connecting rod has vertical fixed in the middle part of lamp cap, further promotion wind resistance and stability.

Description

A kind of street lamp LED lamp holder

Technical field

The utility model belongs to field of street lamp lighting, and in particular to a kind of street lamp LED lamp holder.

Background technique

The development of street lamp is the witness of modern civilization, and more more and more universal street lamp has also pushed Urban-rural Development process, in addition, With the application of LED light source, street lamp energy consumption is substantially reduced, but problem of the high-power LED light source in heat dissipation restricts always The development of LED street lamp, in addition, also to fully consider the problems such as lamp cap wind resistance in the design production process of street lamp.

Summary of the invention

In view of the deficienciess of the prior art, the utility model provides the street lamp LED light of a kind of wind resistance, perfect heat-dissipating Head.

The utility model is achieved through the following technical solutions:

A kind of street lamp LED lamp holder, including shell, the shell are square, and center vertical is provided with connecting hole, the connection Hole center screw thread is socketed with connecting rod, connects arm at the top of the connecting rod, middle part is provided with limit stop ring, and bottom is fixed with spiral shell Cap, four sides of the shell have ventilation hole, are interconnected on the inside of the ventilation hole, are symmetrical arranged in the shell There are two pairs of lamp chambers, the lamp chamber is made of inner casing, radiator, LED pieces and panel, the inner casing outside and the outer casing inner wall Closing connection, top drilling are simultaneously fixed with the radiator, and the radiator bottom is fixed with the LED pieces, the inner casing Bottom surface is covered with the panel.

Anti-skidding sealing ring is lined between the limit stop ring and the outer casing top surface.

Compared with prior art, the utility model has the beneficial effects that the utility model surrounding is provided with ventilation opening, one The heat dissipation of aspect fast and easy, promotes the service life of LED light source, on the other hand can be effectively reduced windage, guarantees overall structure Stablize；One lamp chamber of each LED pieces self-contained, avoids heat from concentrating, further heat radiation performance；Connecting rod has in the middle part of lamp cap It is vertical fixed, further promote wind resistance and stability.

Detailed description of the invention

Fig. 1 is the main view of the utility model；

Fig. 2 is the sectional view of A-A in Fig. 1；

Fig. 3 is the cross-sectional view of B-B in Fig. 2；

Fig. 4 is the cross-sectional view of C-C in Fig. 2.

In attached drawing: 1. shells；2. connecting hole；3. connecting rod；4. arm；5. limit stop ring；6. nut；7. ventilation hole；8. Lamp chamber；9. inner casing；10. radiator；11.LED lamp piece；12. panel；13. anti-skidding sealing ring.

Specific embodiment

A kind of street lamp LED lamp holder as shown in Fig. 1 to Fig. 4 in Figure of description, including shell 1, shell 1 are square, Center vertical is provided with connecting hole 2, and 2 center screw thread of connecting hole is socketed with connecting rod 3, connects arm 4 at the top of connecting rod 3, middle part is set It is equipped with limit stop ring 5, bottom is fixed with nut 6, and four sides of shell 1 have ventilation hole 7, and 7 inside of ventilation hole is mutually It being connected to, is symmetrically arranged with two pairs of lamp chambers 8 in shell 1, lamp chamber 8 is made of inner casing 9, radiator 10, LED pieces 11 and panel 12, 9 outside of inner casing is connected with the closing of 1 inner wall of shell, and top drilling is simultaneously fixed with radiator 10, and 10 bottom of radiator is fixed with LED light Piece 11,9 bottom surface of inner casing are covered with panel 12.

Further, anti-skidding sealing ring 13 is lined between 1 top surface of limit stop ring 5 and shell, anti-skidding sealing ring 13 uses rubber Rubber mat prevents stress rupture and raindrop erosion.

In conclusion the preferred embodiment of only the utility model, is not used to limit the utility model implementation Range, all equivalent changes according to carried out by shape described in the utility model claims range, construction, feature and spirit with repair Decorations, should be included in the scope of the claims of the utility model.

Claims

1. a kind of street lamp LED lamp holder, it is characterised in that: including shell (1), the shell (1) is square, and center vertical is provided with Connecting hole (2), connecting hole (2) center screw thread are socketed with connecting rod (3), connect arm (4) at the top of the connecting rod (3), Middle part is provided with limit stop ring (5), and bottom is fixed with nut (6), and four sides of the shell (1) have ventilation hole (7), it is interconnected on the inside of the ventilation hole (7), is symmetrically arranged with two pairs of lamp chambers (8), the lamp chamber (8) in the shell (1) It is made of inner casing (9), radiator (10), LED pieces (11) and panel (12), on the outside of the inner casing (9) and in the shell (1) Wall closing connection, top drilling are simultaneously fixed with the radiator (10), and radiator (10) bottom is fixed with the LED pieces (11), inner casing (9) bottom surface is covered with the panel (12).

2. a kind of street lamp LED lamp holder according to claim 1, it is characterised in that: the limit stop ring (5) and described outer Anti-skidding sealing ring (13) are lined between shell (1) top surface.