CN217540585U

CN217540585U - LED street lamp with novel heat radiation structure

Info

Publication number: CN217540585U
Application number: CN202220481094.9U
Authority: CN
Inventors: 陈定军; 钱陈
Original assignee: Yangzhou Anding Lighting Group Co ltd
Current assignee: Yangzhou Anding Lighting Group Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-10-04
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a LED street lamp with novel heat radiation structure, including the lamp pole, the bracing piece of horizontal direction is installed on lamp pole upper end right side, the lamp stand is installed on the right side of bracing piece, heat dissipation mechanism is installed to the lamp stand upper end, some light troughs are seted up to the lamp stand lower extreme, install the street lamp body through coupling mechanism in the light trough, the street lamp body includes the mount pad, the LED lamp is installed to the mount pad lower extreme, the embedded heating panel of installing in the mount pad upper end, heat radiation fins is still installed to the heating panel upper end, the utility model discloses simple structure, people can effectively improve LED's radiating effect, prolongs its life to the installation of being convenient for can bring the facility for LED street lamp technical field.

Description

LED street lamp with novel heat radiation structure

Technical Field

The utility model relates to a LED street lamp technical field specifically is a LED street lamp with novel heat radiation structure.

Background

The basic structure of the LED is an electroluminescent semiconductor material chip, silver glue or white glue is used for solidifying the chip on a support, then silver wires or gold wires are used for connecting the chip and a circuit board, and then the periphery of the lamp body is sealed by epoxy resin. Because the LED has many incandescent lamps or energy-saving lamps without excellent performance, such as energy saving, environmental protection, working under low thermal voltage, safety and reliability, etc., with the development of modern society, the requirement for the brightness of the street lamp is higher and higher, and the consideration for energy saving is in place, the LED street lamps are adopted in more and more street lamps at present, the luminous efficiency of the traditional LED street lamps is low, 80% of electric energy is converted into heat energy in the process of converting the electric energy into the light energy, the heat dissipation effect of the existing LED street lamps is not good, the service life of the LED street lamps is affected, and the installation is not easy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED street lamp with novel heat radiation structure to solve the problem that proposes among 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 with novel heat radiation structure, includes the lamp pole, the bracing piece of horizontal direction is installed on lamp pole upper end right side, still be fixed with the stiffener between bracing piece and the lamp pole, the lamp stand is installed on the right side of bracing piece, heat dissipation mechanism is installed to the lamp stand upper end, some light troughs are seted up to the lamp stand lower extreme, install the street lamp body through coupling mechanism in the light trough, the street lamp body includes the mount pad, the LED lamp is installed to the mount pad lower extreme, the embedded heating panel of installing in the mount pad upper end, heat radiation fins is still installed to the heating panel upper end.

Preferably, the heat dissipation mechanism comprises a heat dissipation cover installed at the upper end of the lamp holder, a heat dissipation fan is installed in the heat dissipation cover, heat dissipation holes are formed in the left side and the right side of the heat dissipation cover and are inclined, a dust removal net is further installed in each heat dissipation hole, and exhaust holes are formed in the upper end of the lamp holder.

Preferably, coupling mechanism includes the connecting block of the fixed L shape of mount pad left and right sides and the spread groove that the corresponding position of light trough left and right sides was seted up, the dog is installed to the front side of spread groove, the rear side distribution of spread groove is installed the multiunit and is connected the telescopic link, the flexible end of connecting the telescopic link is fixed with the connecting plate, it is equipped with coupling spring still to overlap on the telescopic link to connect, coupling spring's both ends are contradicted with the rear side inner wall of connecting plate rear side wall, spread groove respectively and are connected.

Preferably, the lower end of the lamp groove is provided with a fixing groove, and a lamp shade is fixed in the fixing groove through a bolt.

Preferably, a conductive contact piece is embedded in the upper end of the mounting seat, an elastic thimble is arranged at a position corresponding to the lower end of the lamp groove, and the elastic thimble is connected with the conductive contact piece in an abutting mode.

Preferably, solar panel is installed to the lamp pole upper end, still embedded the installing battery in the lamp stand, solar panel, radiator fan, LED lamp all with battery signal connection.

Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation effect of the LED lamp can be effectively improved by arranging the heat dissipation mechanism to be matched with the heat dissipation plate and the heat dissipation fins; through setting up coupling mechanism, be convenient for install the LED lamp. The utility model discloses simple structure, people can effectively improve LED's radiating effect, prolongs its life to the installation of being convenient for can bring the facility for LED street lamp technical field.

Drawings

Fig. 1 is a schematic front structural view of an LED street lamp with a novel heat dissipation structure;

fig. 2 is a schematic side view of a connection mechanism of an LED street lamp with a novel heat dissipation structure.

In the figure: 1-lamp post, 2-lamp holder, 3-support rod, 4-reinforcing rod, 5-lamp groove, 6-heat dissipation mechanism, 61-heat dissipation fan, 62-heat dissipation cover, 63-heat dissipation hole, 64-dust removal net, 7-elastic thimble, 71-conductive contact piece, 8-street lamp body, 81-mounting seat, 82-LED lamp, 83-heat dissipation plate, 84-heat dissipation fin, 9-connection mechanism, 91-stop, 92-connection block, 93-connection plate, 94-connection spring, 95-connection telescopic rod, 10-lamp shade, 11-fixed groove, 12-solar panel, 13-connection groove.

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.

Example 1: please refer to fig. 1-2, an LED street lamp with a novel heat dissipation structure comprises a lamp post 1, a support rod 3 in the horizontal direction is installed on the right side of the upper end of the lamp post 1, a reinforcing rod 4 is further fixed between the support rod 3 and the lamp post 1, a lamp holder 2 is installed on the right side of the support rod 3, a heat dissipation mechanism 6 is installed on the upper end of the lamp holder 2, a lamp trough 5 is formed in the lower end of the lamp holder 2, a street lamp body 8 is installed in the lamp trough 5 through a connection mechanism 9, the street lamp body 8 comprises a mounting seat 81, an LED lamp 82 is installed on the lower end of the mounting seat 81, a heat dissipation plate 83 is embedded in the upper end of the mounting seat 81, and heat dissipation fins 84 are further installed on the upper end of the heat dissipation plate 83.

The LED lamp 82 can be heat-dissipated by providing the heat dissipating plate 83 in cooperation with the heat dissipating fins 84.

The heat dissipation mechanism 6 comprises a heat dissipation cover 62 mounted at the upper end of the lamp holder 2, a heat dissipation fan 61 is mounted in the heat dissipation cover 62, heat dissipation holes 63 are formed in the left side and the right side of the heat dissipation cover 62, the heat dissipation holes 63 are obliquely arranged, a dust removal net 64 is further mounted in the heat dissipation holes 63, and exhaust holes are formed in the upper end of the lamp holder 2.

Through setting up heat dissipation mechanism 6, the heat dissipation of LED lamp 82 can accelerate, in use, turn on radiator fan 91, the air flow in the heat exchanger 62 with higher speed, thereby in time discharge the heat in the heat exchanger 62 by the exhaust hole of discharging into in the light trough 5, the radiating effect of LED lamp 82 has been improved, dust removal net 64 can prevent effectively that outside dust from getting into inside the light trough 5 simultaneously, the louvre 63 that the slope set up, the low inboard height in the outside, can effectively reduce between the rainwater splash into inside the heat exchanger 62 that dispels the heat.

Coupling mechanism 9 includes that the fixed L of the left and right sides of mount pad 81 the connecting block 92 of shape and the 5 left and right sides of light trough correspond the spread groove 13 that the position was seted up, dog 91 is installed to the front side of spread groove 13, the rear side distribution of spread groove 13 is installed the multiunit and is connected telescopic link 95, the flexible end of connecting telescopic link 95 is fixed with connecting plate 93, it is equipped with coupling spring 94 still to overlap on the telescopic link 95 to connect, coupling spring 94's both ends are contradicted with connecting plate 93 rear side wall, the rear side inner wall of spread groove 13 respectively and are connected.

Through setting up coupling mechanism 9, be convenient for install LED body 8, at first during the installation stretch into connecting groove 13 with connecting block 92 in, press connecting plate 93 to the rear side afterwards, connecting spring 94 is compressed this moment, then inserts connecting block 91 connecting groove 13 top, loosens afterwards, makes connecting spring 94 reset to make connecting plate 93 promote connecting block 92 antedisplacement, make connecting block 92's bulge and dog 91 clamp, thereby accomplish LED lamp body 8's fixing.

The convex part of the connecting block 13 is matched with the baffle 91 to realize clamping, the lower end of the lamp groove 5 is provided with a fixing groove 11, and the lamp shade 10 is fixed in the fixing groove 11 through bolts.

Through the fixed lamp shade 10 of bolt, the dismouting of being convenient for, lamp shade 10 can effectual protection LED lamp 82 simultaneously.

The upper end of the mounting seat 81 is embedded with a conductive contact piece 71, the lower end of the lamp trough 5 is provided with an elastic thimble 7 at a corresponding position, and the elastic thimble 7 is connected with the conductive contact piece 71 in an abutting mode.

Through the arrangement of the elastic thimble 7 matched with the conductive contact piece 71, when the LED lamp body 8 is fixed conveniently, the storage battery in the lamp holder 2 supplies power to the LED lamp 82.

Example 2: referring to fig. 1-2, an LED street lamp with a novel heat dissipation structure is different from embodiment 1 in that the LED street lamp further includes a solar panel 12 and a storage battery, the solar panel 12 is installed at the upper end of the lamp post 1, the storage battery is further embedded in the lamp holder 2, and the solar panel 12, the heat dissipation fan 61, and the LED lamp 82 are all electrically connected to the storage battery.

Through setting up solar panel 12, be convenient for charge the battery, the battery can supply power to LED lamp 82 and radiator fan.

The utility model discloses a theory of operation is: during installation, firstly, the connecting block 92 extends into the connecting groove 13, then the connecting plate 93 is pressed towards the rear side, at the moment, the connecting spring 94 is compressed, then the connecting block 91 is inserted into the top of the connecting groove 13, then the connecting spring 94 is released, so that the connecting plate 93 pushes the connecting block 92 to move forwards, the protruding part of the connecting block 92 is clamped with the stop block 91, and therefore the fixing of the LED lamp body 8 is completed, during heat dissipation, the heat of the LED lamp 82 can be transferred to the upper part of the lamp holder 2 by arranging the heat dissipation plate 83 to be matched with the heat dissipation fins 84, and the heat dissipation fan 91 is opened subsequently, the air flow in the heat dissipation cover 62 is accelerated, and therefore the heat in the heat dissipation cover 62 is discharged.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for the convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims

1. The utility model provides a LED street lamp with novel heat radiation structure, includes lamp pole (1), its characterized in that: the utility model discloses a street lamp, including lamp pole (1), lamp stand (2), heat dissipation mechanism (6) are installed to lamp stand (2) upper end, lamp stand (2) and lamp pole (1), lamp stand (3) and lamp pole (1) between still be fixed with stiffener (4), lamp stand (2) are installed on the right side of bracing piece (3), lamp stand (2) upper end is installed heat dissipation mechanism (6), some light trough (5) are seted up to lamp stand (2) lower extreme, install street lamp body (8) through coupling mechanism (9) in light trough (5), street lamp body (8) are including mount pad (81), LED lamp (82) are installed to mount pad (81) lower extreme, embedded heating panel (83) of installing in mount pad (81) upper end, heat radiation fin (84) are still installed to heating panel (83) upper end.

2. The LED street lamp with the novel heat dissipation structure as set forth in claim 1, wherein: heat dissipation mechanism (6) include heat dissipation cover (62) of lamp stand (2) upper end installation, install radiator fan (61) in heat dissipation cover (62), louvre (63) are seted up to the heat dissipation cover (62) left and right sides, louvre (63) slope sets up, still install dust removal net (64) in louvre (63), the exhaust hole has been seted up to lamp stand (2) upper end.

3. The LED street lamp with the novel heat dissipation structure as set forth in claim 1, wherein: coupling mechanism (9) correspond spread groove (13) that the position was seted up including connecting block (92) and the light trough (5) left and right sides of the fixed L shape of mount pad (81) left and right sides, dog (91) are installed to the front side of spread groove (13), multiunit connection telescopic link (95) are installed in the rear side distribution of spread groove (13), the telescopic end of connecting telescopic link (95) is fixed with connecting plate (93), it is equipped with coupling spring (94) still to overlap on coupling telescopic link (95), the both ends of coupling spring (94) are contradicted with the rear side inner wall of connecting plate (93) rear side wall, spread groove (13) respectively and are connected.

4. The LED street lamp with the novel heat dissipation structure as set forth in claim 3, wherein: the lamp shade is characterized in that a fixing groove (11) is formed in the lower end of the lamp groove (5), and a lamp shade (10) is fixed in the fixing groove (11) through bolts.

5. The LED street lamp with the novel heat dissipation structure as set forth in claim 1, wherein: the lamp holder is characterized in that a conductive contact piece (71) is embedded in the upper end of the mounting seat (81), an elastic thimble (7) is installed at the corresponding position of the lower end of the lamp groove (5), and the elastic thimble (7) is connected with the conductive contact piece (71) in an abutting mode.

6. The LED street lamp with the novel heat dissipation structure as claimed in claim 2, wherein: solar panel (12) are installed to lamp pole (1) upper end, still embedded the installing battery in lamp stand (2), solar panel (12), radiator fan (61), LED lamp (82) all with battery signal connection.