CN213577147U

CN213577147U - LED street lamp with good heat dissipation

Info

Publication number: CN213577147U
Application number: CN202022400808.2U
Authority: CN
Inventors: 巫冬媚
Original assignee: Individual
Current assignee: Xinjiang New Carbon Source Hydrogen Technology Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-29
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a LED street lamp that heat dissipation is good relates to LED lamps and lanterns field, including the lamp body, the inner wall of lamp body is provided with radiator fan, the outer wall of lamp body is provided with the fixed block, the one end of fixed block is provided with the lamp pole, the radiating groove has been seted up to the outer wall of lamp body, the bottom of lamp body is provided with the cardboard, the bottom of cardboard is provided with the draw-in groove, the LED lamp plate is installed to the bottom of draw-in groove, the outer wall cover of lamp body bottom is equipped with the lamp shade. The utility model discloses set up radiator fan, radiating groove and lamp body, set up radiator fan at the lamp body inner wall, the long-time operation of street lamp makes the overheated short circuit and the overload of bulb that leads to of LED lamp plate easily, through having set up radiator fan and radiating groove, circulates through the air of radiating groove in to the lamp shade during radiator fan function, dispels the heat to the inner wall of LED lamp, reduces its heat, has prolonged its life.

Description

LED street lamp with good heat dissipation

Technical Field

The utility model relates to a LED lamps and lanterns field specifically is a LED street lamp that heat dissipation is good.

Background

Street lamps, which refer to lamps providing illumination function for roads, generally refer to lamps in the road illumination range in traffic illumination, and are widely applied to various places needing illumination, most of which are urban roads.

The existing most of street lamps can be damaged by a power supply line because short circuit, overload of bulbs and scrapping of the bulbs due to incapability of fast heat dissipation and line aging and breakage cannot be achieved, the LED lamp panel is easy to damage, the LED lamp panel and other components in the traditional LED street lamp are integrated, the LED lamp panel is not easy to replace, and once the lighting equipment of the whole LED street lamp is damaged, the lighting equipment needs to be replaced, so that the street lamps are too wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the street lamp cannot rapidly dissipate heat and the LED lamp panel is not easy to replace, an LED street lamp with good heat dissipation is provided to solve the problems provided in the background technology.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED street lamp that heat dissipation is good, includes the lamp body, the inner wall of lamp body is provided with radiator fan, the outer wall of lamp body is provided with the fixed block, the one end of fixed block is provided with the lamp pole, the radiating groove has been seted up to the outer wall of lamp body, the bottom of lamp body is provided with the cardboard, the bottom of cardboard is provided with the draw-in groove, the LED lamp plate is installed to the bottom of draw-in groove, the outer wall cover of lamp body bottom is equipped with the lamp.

Preferably, the inner wall of the lamp housing is located on one side of the heat dissipation groove, and the inner wall of the heat dissipation groove is provided with a gauze.

Preferably, the quantity of draw-in groove is three groups, and parallel distribution is in the bottom of cardboard, and the dead lever is installed at the top of three groups draw-in grooves, and the dead lever both ends are connected in the inner wall of cardboard.

Preferably, the top of the LED lamp panel is provided with a groove, and the groove is matched with the clamping groove in a sliding manner.

Preferably, the lampshade and the lamp housing are connected by means of threads.

Preferably, the lampshade is made of an acrylic plastic plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up radiator fan, radiating groove and lamp body, set up radiator fan at the lamp body inner wall, the street lamp is long-time to be operated and is easily made the overheated short circuit and the overload of bulb that leads to of LED lamp plate, and radiator fan circulates the air in the lamp shade through the radiating groove when functioning, dispels the heat to the inner wall of LED lamp, reduces its heat, has prolonged its life;

2. the utility model discloses a set up the recess on draw-in groove, cardboard and the LED lamp plate, agreed with recess and draw-in groove on the LED lamp plate mutually, damage when the LED lamp, make the LED lamp plate can dismantle and install, practiced thrift more than traditional maintenance and changed the expense and accelerated maintenance speed, can maintain alone.

Drawings

Fig. 1 is a main sectional view of the present invention;

fig. 2 is a right sectional view of the present invention;

fig. 3 is a schematic structural view of the clamping plate of the present invention.

In the figure: 1. a lamp housing; 2. a heat radiation fan; 3. a fixed block; 4. a lamp post; 5. a heat sink; 6. clamping a plate; 7. a card slot; 8. an LED lamp panel; 9. and a lampshade.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, an LED street lamp with good heat dissipation includes a lamp housing 1, a heat dissipation fan 2 is disposed on an inner wall of the lamp housing 1, a fixing block 3 is disposed on an outer wall of the lamp housing 1, a lamp post 4 is disposed at one end of the fixing block 3, a heat dissipation groove 5 is disposed on an outer wall of the lamp housing 1, a clamping plate 6 is disposed at a bottom of the lamp housing 1, a clamping groove 7 is disposed at a bottom of the clamping plate 6, an LED lamp panel 8 is mounted at a bottom of the clamping groove 7, and a lampshade 9 is sleeved on.

Please refer to fig. 2, the inner wall of the lamp housing 1 is located at one side of the heat sink 5, and the inner wall of the heat sink 5 is provided with a gauze to prevent winged insects from entering the street lamp to damage the interior of the street lamp.

Please refer to fig. 1, the number of the slots 7 is three, the slots are distributed at the bottom of the clamping plate 6 in parallel, the top of the three slots 7 is provided with a fixing rod, and two ends of the fixing rod are connected to the inner wall of the clamping plate 6, so that the slots 7 are more stable in the using process.

Please refer to fig. 1, a groove is formed at the top of the LED lamp panel 8, and the groove is in sliding fit with the slot 7, and the groove and the slot 7 can be separated, so that the maintenance is faster.

Please refer to fig. 1, the lampshade 9 is screwed to the lamp housing 1, so that the lampshade 9 is sealed to the lamp housing 1.

Please refer to fig. 1, the lampshade 9 is made of an acrylic plastic plate, which has a good light transmittance.

The working principle is as follows: the street lamp is opened to the user, the electric energy transmits fixed block 3 through lamp pole 4, radiator fan 2 has been opened through fixed block 3, radiator fan 2 takes a breath through radiating groove 5, LED lamp plate 8 is opened and is dispersed the light source through lamp shade 9, lamp body 1 protects whole lighting circuit, can carry out rain-proof dustproof to interior equipment, LED lamp plate 8 is opened for a long time and is caused inside overheated easily, take a breath the heat dissipation to its inside by radiator fan 2, prevent that LED lamp plate 8 from overheated leading to the street lamp short circuit and transshipping, the internally mounted of cardboard 6 has the dead lever, install the recess at draw-in groove 7 and LED lamp plate 8 top under the dead lever and agree with mutually, damage as LED lamp plate 8, but the quick dismantlement installation of recess through LED lamp plate 8 top, the cost of changing the street lamp has been practiced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a good LED street lamp dispels heat, includes lamp body (1), its characterized in that: the inner wall of lamp body (1) is provided with radiator fan (2), the outer wall of lamp body (1) is provided with fixed block (3), the one end of fixed block (3) is provided with lamp pole (4), radiating groove (5) have been seted up to the outer wall of lamp body (1), the bottom of lamp body (1) is provided with cardboard (6), the bottom of cardboard (6) is provided with draw-in groove (7), LED lamp plate (8) are installed to the bottom of draw-in groove (7), the outer wall cover of lamp body (1) bottom is equipped with lamp shade (9).

2. The LED street lamp with good heat dissipation performance as set forth in claim 1, wherein: the inner wall of the lamp shell (1) is located on one side of the heat dissipation groove (5), and a gauze is arranged on the inner wall of the heat dissipation groove (5).

3. The LED street lamp with good heat dissipation performance as set forth in claim 1, wherein: the quantity of draw-in groove (7) is three groups, and parallel distribution is in the bottom of cardboard (6), and the dead lever is installed at the top of three groups draw-in groove (7), and the dead lever both ends are connected in the inner wall of cardboard (6).

4. The LED street lamp with good heat dissipation performance as set forth in claim 1, wherein: the top of the LED lamp panel (8) is provided with a groove, and the groove is matched with the clamping groove (7) in a sliding manner.

5. The LED street lamp with good heat dissipation performance as set forth in claim 1, wherein: the lampshade (9) is connected with the lamp shell (1) through threads.

6. The LED street lamp with good heat dissipation performance as set forth in claim 1, wherein: the lampshade (9) is made of an acrylic plastic plate.