CN213118810U

CN213118810U - LED street lamp convenient to heat dissipation

Info

Publication number: CN213118810U
Application number: CN202022433830.7U
Authority: CN
Inventors: 钟斯红
Original assignee: Guangxian Lighting Appliance Foshan Co ltd
Current assignee: Guangxian Lighting Appliance Foshan Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-05-04
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a LED street lamp convenient for heat dissipation, relating to the technical field of illumination; the lamp comprises a base, wherein a lamp holder is arranged on the base, a lamp post is arranged on the lamp holder, a top plate is arranged on the lamp post and is arc-shaped, a lamp shade is fixed below the top plate, a light-passing plate is arranged at the bottom of the lamp shade and is obliquely arranged, a lamp plate is arranged on the light-passing plate, a fan is arranged at the top in the lamp shade, the fan is connected with a motor, the motor is fixed inside the top plate, a plurality of ventilation pipes are arranged on two sides of the lamp shade, a plurality of through holes are formed in the two sides of the lamp plate of the light-passing plate, and a detachable door is; the device adopts multiple mode to dispel the heat, and the radiating effect is good, is of value to the use of LED lamp.

Description

LED street lamp convenient to heat dissipation

Technical Field

The utility model relates to the field of lighting technology, specifically a LED street lamp convenient to heat dissipation.

Background

The street lamp is a lamp providing a road with an illumination function, is a lamp in a road surface illumination range in traffic illumination, is a street lamp manufactured by using an LED light source, has the unique advantages of high efficiency, safety, energy conservation, environmental protection, long service life, high response speed, high color rendering index and the like, and has very important significance for urban illumination energy conservation. The LED street lamp is an outdoor lamp and is influenced by factors such as dust, rainwater, sand blown by the wind, ambient temperature and the like, so that heat dissipation becomes an important factor influencing the lighting effect and the service life of the LED street lamp.

Most of the lampshade of the existing LED street lamp is a closed cavity, the LED street lamp works in a closed environment, cannot directly radiate heat to the outside through air convection, and has limited space in a shell and poor radiating effect, so that the service life of the lamp is shortened, and the maintenance cost is increased; because the lamp shade fixed structure, the staff is comparatively troublesome to the maintenance of inside lamp plate, waste time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED street lamp convenient to heat dissipation to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a LED street lamp convenient to heat dissipation, includes the base, be provided with the lamp stand on the base, be provided with the lamp pole on the lamp stand, be provided with the roof on the lamp pole, the roof is the arc, the below of roof is fixed with the lamp shade, the bottom of lamp shade is provided with the light-passing board, the light-passing board slope sets up, be provided with the lamp plate on the light-passing board, the top is provided with the fan in the lamp shade, the fan is connected with the motor, the inside at the roof is fixed to the motor, the both sides of lamp shade are provided with a plurality of ventilation pipes, the light-passing board is provided with a plurality of through-holes.

As a further aspect of the present invention: the ventilation pipe of lamp shade both sides is towards the lamp plate, the ventilation pipe quantity position of lamp shade both sides is corresponding, be provided with the filter screen in ventilation pipe and the through-hole.

As a further aspect of the present invention: the detachable door is arranged on the rear side of the lampshade, a handle is arranged outside the detachable door, sliding grooves are formed in the upper portion and the lower portion of the detachable door, and the two ends of the handle are movably arranged on the sliding grooves through sliding blocks.

As a further aspect of the present invention: the other end of slider is connected with the movable block, the movable block sets up the inside of dismantling the door, be connected with the spring between the movable block, the one end that the spring was kept away from to the movable block is provided with the cutting, the lamp shade is provided with the slot that corresponds with the part of dismantling the door contact.

As a further aspect of the present invention: the inside of dismantling the door still is provided with fixed cover, movable block and spring activity set up in fixed cover.

As a further aspect of the present invention: the side of lamp stand is provided with the access door, the front of lamp stand is provided with the shock pad, be provided with crashproof board on the shock pad, the back of lamp stand is provided with the support.

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

the fan is arranged in the lampshade, the fan is arranged right above the lamp panel, the light-transmitting plates on two sides of the lamp panel are provided with a plurality of through holes, and heat is blown out of the through holes through rotation of the fan; meanwhile, a plurality of ventilation pipes are arranged on two sides of the lampshade and face the lamp panel, so that air flowing from the outside blows towards the lamp panel, the ventilation pipes on the two sides correspond to each other, the air is circulated, heat is effectively taken out of the lampshade, and the heat dissipation effect is good;

the lamp shade is provided with the detachable door at the rear side, so that the device is simple to detach and convenient to operate, and a worker can conveniently open the lamp shade to overhaul the lamp panel; the front of lamp stand has crashproof board and shock pad, and the back is provided with the support, has played the guard action to the device, the effectual injury that reduces the striking and produce.

Drawings

Fig. 1 is a schematic structural diagram of an LED street lamp for facilitating heat dissipation.

Fig. 2 is a schematic structural diagram of the interior of a lampshade of the LED street lamp for facilitating heat dissipation.

Fig. 3 is a schematic structural view of an outer side of a detachable door of the LED street lamp for facilitating heat dissipation.

Fig. 4 is a schematic structural diagram of the inside of the disassembly door in the LED street lamp for facilitating heat dissipation.

Fig. 5 is a schematic structural diagram of a side surface of a detachable door in the LED street lamp for facilitating heat dissipation.

In the figure: the novel lamp comprises a base-1, a lamp holder-2, an access door-3, an anti-collision plate-4, a shock pad-5, a lamp post-6, a top plate-7, a lampshade-8, a lamp panel-9, a through hole-10, a light-transmitting plate-11, a motor-12, a fan-13, a support-14, a ventilation pipe-15, a filter screen-16, a detachable door-17, a handle-18, a sliding groove-19, a spring-20, a movable block-21, an inserting strip-22, an inserting groove-23, a fixed sleeve-24 and a sliding block-25.

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. 1-5, in embodiment 1 of the present invention, a LED street lamp convenient for heat dissipation, includes a base 1, be provided with lamp stand 2 on the base 1, be provided with lamp post 6 on the lamp stand 2, be provided with roof 7 on the lamp post 6, roof 7 is the arc, and roof 7 has played the effect of sheltering from the rainwater, avoids the LED lamp to drench the rain and has produced the damage, the below of roof 7 is fixed with lamp shade 8, the bottom of lamp shade 8 is provided with light-passing board 11, light-passing board 11 slopes to set up for illumination zone is bigger, be provided with lamp plate 9 on the light-passing board 11, the top is provided with fan 13 in the lamp shade 8, and fan 13 is used for blowing away the heat that lamp plate 9 produced, fan 13 is connected with motor 12, and motor 12 is used for driving fan 13 to rotate, motor 12 fixes the inside at roof.

Further, the both sides of lamp shade 8 are provided with a plurality of ventilation pipes 15, the ventilation pipe 15 of the 8 both sides of lamp shade is towards lamp plate 9 for the air that flows blows to lamp plate 9, the heat of better reduction lamp plate 9, the ventilation pipe 15 quantity position of the 8 both sides of lamp shade is corresponding, makes the better heat of taking away of air flow, light-passing board 11 is provided with a plurality of through-holes 10 on the both sides of lamp plate 9 for fan 13 blows off the heat on lamp plate 9 in the lamp shade 8, be provided with filter screen 16 in ventilation pipe 15 and the through-hole 10, produces the harm to lamp plate 9 in preventing that the dust from getting into lamp shade 8.

Example 2

Referring to fig. 1 to 5, a detaching door 17 is arranged on a lamp shade 8, the detaching door 17 is arranged on the rear side of the lamp shade 8, a handle 18 is arranged outside the detaching door 17, the handle 18 is used for detaching the detaching door 17, sliding grooves 19 are arranged on the upper portion and the lower portion of the detaching door 17, two ends of the handle 18 are movably arranged on the sliding grooves 19 through sliding blocks 25, the other end of each sliding block 25 is connected with a movable block 21, the handle 18 is used for driving the movable block 21 to move, the movable block 21 is arranged inside the detaching door 17, springs 20 are connected between the movable blocks 21, the springs 20 play a role of resetting, an inserting strip 22 is arranged at one end, far away from the springs 20, of each movable block 21, a corresponding slot 23 is arranged at a portion, where the lamp shade 8 contacts the detaching door 17, and the inserting strip 22 is matched with the slot 23 to fix the detaching door 17 on the.

Further, the inside of dismantling door 17 still is provided with fixed cover 24, movable block 21 and the activity of spring 20 set up in fixed cover 24 to convenient the stable removal of movable block 21, convenient dismantlement dismantles door 17, also makes to dismantle door 17 and be airtight state simultaneously, makes the dust can't get into in the lamp shade 8.

Further, the side of lamp stand 2 is provided with access door 3 for the circuit in the staff overhauls lamp stand 2, the front of lamp stand 2 is provided with shock pad 5, be provided with anticollision board 4 on the shock pad 5, played crashproof absorbing effect, the back of lamp stand 2 is provided with support 14 for strutting arrangement, when meetting emergency, the effectual harm that the device received that has reduced.

The working principle is as follows: the motor 12 controls the fan 13 to rotate, so that heat generated by the lamp panel 9 is blown out of the through hole 10, meanwhile, air circulates from the ventilation pipes 15 on the two sides of the lampshade 8 to bring out the heat, heat dissipation is carried out in various modes, the heat dissipation effect is good, and the LED lamp is beneficial to use; when a worker needs to overhaul the interior of the lampshade 8, the worker holds the handle 18 to extrude the chute 19, the handle 18 drives the movable block 21 to extrude the spring through the slide block 25, so that the insertion strip 22 is drawn out of the slot 23, the detachable door 17 can be opened, when the detachable door is closed, the worker holds the handle 18 to extrude the chute 19, the detachable door 17 and the lampshade 8 are closed, the handle 18 is released, the spring 20 resets to drive the movable block 21 to move, so that the insertion strip 22 is inserted into the slot 23, and the detachable door 17 can be closed; simple structure convenient operation, the practicality is higher.

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 LED street lamp convenient for heat dissipation is characterized by comprising a base (1), wherein a lamp holder (2) is arranged on the base (1), a lamp post (6) is arranged on the lamp holder (2), a top plate (7) is arranged on the lamp post (6), the top plate (7) is arc-shaped, a lampshade (8) is fixed below the top plate (7), a light-transmitting plate (11) is arranged at the bottom of the lampshade (8), the light-transmitting plate (11) is obliquely arranged, a lamp panel (9) is arranged on the light-transmitting plate (11), a fan (13) is arranged at the inner top of the lampshade (8), the fan (13) is connected with a motor (12), the motor (12) is fixed inside the top plate (7), a plurality of ventilation pipes (15) are arranged on two sides of the lampshade (8), and a plurality of through holes (10) are arranged on two sides of the lamp panel (9) of the light-transmitting plate, the lamp shade (8) is provided with a detachable door (17).

2. The LED street lamp convenient for heat dissipation according to claim 1, characterized in that the ventilation pipes (15) on both sides of the lampshade (8) face the lamp panel (9), the number and the position of the ventilation pipes (15) on both sides of the lampshade (8) are corresponding, and the ventilation pipes (15) and the through holes (10) are internally provided with filter screens (16).

3. The LED street lamp convenient for heat dissipation according to any one of claims 1 to 2, wherein the detaching door (17) is disposed at the rear side of the lampshade (8), a handle (18) is disposed outside the detaching door (17), sliding grooves (19) are disposed at the upper and lower portions of the detaching door (17), and two ends of the handle (18) are movably disposed on the sliding grooves (19) through sliding blocks (25).

4. The LED street lamp convenient for heat dissipation according to claim 3, wherein the other end of the sliding block (25) is connected with a movable block (21), the movable block (21) is arranged inside the detaching door (17), a spring (20) is connected between the movable blocks (21), an insertion strip (22) is arranged at one end of the movable block (21) far away from the spring (20), and a corresponding slot (23) is arranged at the contact part of the lampshade (8) and the detaching door (17).

5. The LED street lamp facilitating heat dissipation according to claim 4, characterized in that a fixing sleeve (24) is further disposed inside the detachable door (17), and the movable block (21) and the spring (20) are movably disposed in the fixing sleeve (24).

6. The LED street lamp convenient for heat dissipation according to claim 1, characterized in that an access door (3) is arranged on the side of the lamp holder (2), a shock pad (5) is arranged on the front surface of the lamp holder (2), an anti-collision plate (4) is arranged on the shock pad (5), and a support (14) is arranged on the back surface of the lamp holder (2).