CN213840629U

CN213840629U - Lampshade for LED street lamp

Info

Publication number: CN213840629U
Application number: CN202022797376.3U
Authority: CN
Inventors: 张维; 朱宝欣
Original assignee: Shenzhen Fandeng Technology Co ltd
Current assignee: Shenzhen Fandeng Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-30
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a lamp shade for LED street lamp, including the lamp shade main part, lamp shade main part bottom is provided with the joint frame, be provided with the lamp shade panel in the joint frame, lamp shade panel one side just is located the inside latch mechanism that is provided with of joint frame, the bottom intermediate position is provided with the fin in the lamp shade main part, the bottom of fin is provided with the lamp stand, the inside intermediate position of lamp shade main part is seted up flutedly, the top of fin is provided with the cooling tube that runs through the recess, the inside both sides of lamp shade main part are provided with the honeycomb panel, be provided with the pore between the honeycomb panel, honeycomb panel bottom one side just is located the lamp shade main part and is provided with the air outlet, honeycomb panel bottom opposite side is provided with the lamp handle. Has the advantages that: after the LED lamp is illuminated for a long time, the generated temperature is absorbed by the radiating fins, and then the heat is finally discharged by the air outlet through the pore channel on the honeycomb plate under the action of the radiating pipe, so that the temperature in the lamp shade is reduced, and the radiating effect is further achieved.

Description

Lampshade for LED street lamp

Technical Field

The utility model relates to a street lamp shade technique, the field particularly, relates to a lamp shade for LED street lamp.

Background

The lampshade is arranged at the periphery of the lamp flame or on the bulb and is used for focusing light or preventing wind and rain. The lampshade not only covers the lamp to gather the light together, but also can prevent electric shock and protect eyes, and the lampshade not only covers the lamp to gather the light together, but also can prevent electric shock and protect eyes, so that most lamps have the lampshade.

The existing lampshade LED street lamp becomes a mainstream light source of the street lamp, and the LED light source has the advantages of environmental protection, no pollution, low power consumption and high lighting effect, but can generate a large amount of heat, needs to be effectively radiated, and otherwise can influence the service life of the LED light source; at present, a lamp shade is generally provided with heat dissipation holes for heat dissipation; however, the heat dissipation holes have limited heat dissipation effect and slow heat dissipation speed, and cannot dissipate heat in time under the condition of large heat productivity, and meanwhile, the problem of inconvenient replacement exists.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a lamp shade for LED street lamp possesses the good advantage of heat dissipation, and then the poor problem of heat dissipation.

(II) technical scheme

For realizing the good advantage of above-mentioned heat dissipation, the utility model discloses a specific technical scheme as follows:

the utility model provides a lamp shade for LED street lamp, including the lamp shade main part, lamp shade main part bottom is provided with the joint frame, be provided with the lamp shade panel in the joint frame, lamp shade panel one side just is located the inside clamping mechanism that is provided with of joint frame, the bottom intermediate position is provided with the fin in the lamp shade main part, the bottom of fin is provided with the lamp stand, the inside intermediate position of lamp shade main part is seted up flutedly, the top of fin is provided with the cooling tube that runs through the recess, the inside both sides of lamp shade main part are provided with the honeycomb panel, be provided with the pore between the honeycomb panel, honeycomb panel bottom one side just is located the lamp shade main part and is provided with the air outlet, honeycomb panel bottom opposite side is provided with the lamp handle.

Furthermore, in order to enable the diffuse reflection layer to improve the brightness of the bulb, the diffuse reflection layer is arranged between the radiating fin and the lampshade main body.

Furthermore, in order to enable the radiating effect to be better under the action of the radiating fins, the radiating fins are uniformly arranged on the outer side of the circumference of the radiating pipe.

Further, in order to enable the clamping groove to limit the lampshade panel, the clamping frame is provided with a clamping groove at the top end and the bottom end, and the clamping mechanism is located inside the clamping groove at the bottom end.

Further, in order to make clamping mechanism's effect also make things convenient for the dismantlement and the installation of lamp shade panel down, clamping mechanism is including setting up the spout one at the inside lateral wall of bottom draw-in groove, the inside one end of spout is provided with the fixed column, the fixed column outside just is located a spout top and is provided with the spring, the one end that the fixed column was kept away from to the spring is provided with the sliding block, the one end that the spring was kept away from to the sliding block is provided with the rocking rod, and the swing joint of the one end of spring is kept away from to the one end of rocking rod and spout one.

Furthermore, in order to enable the first check block and the second check block to be used for fixing the lampshade panel, the lampshade panel can be detached by pressing the lampshade panel, the sliding block comprises a limiting frame arranged at the tops of the first sliding groove and the second sliding groove, one end of the limiting frame is connected with one end of the spring through a connecting block, the first check block and the second check block are arranged in the limiting frame, and the first check block and the second check block are arranged at the top of the first sliding groove.

Furthermore, in order to enable the lampshade main body to be rotatably installed under the action of the thread groove, the thread groove is arranged in the lamp handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a lamp shade for LED street lamp possesses following beneficial effect:

(1) the anti-impact effect of the lampshade main body is improved through the honeycomb plate, so that the service life of the lampshade main body 1 is longer.

(2) After the LED lamp is illuminated for a long time, the generated temperature is absorbed by the radiating fins, and then the heat is finally discharged by the air outlet through the pore channel on the honeycomb plate under the action of the radiating pipe, so that the temperature in the lamp shade is reduced, and the radiating effect is further achieved.

(3) Under the effect of clamping mechanism, through the mode of pressing alright realize the installation and the dismantlement of lamp shade to reduce operating personnel's the degree of difficulty of changing the lamp shade, and made things convenient for the change of the inside LED bulb at the dismantlement in-process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a lamp shade for an LED street lamp according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a lampshade panel in a lampshade for an LED street lamp according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a clamping frame in a lampshade for an LED street lamp according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a clamping mechanism in a lampshade for an LED street lamp according to an embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

fig. 6 is a schematic structural diagram of a thread groove in a lampshade for an LED street lamp according to the embodiment of the present invention.

In the figure:

1. a lampshade main body; 2. clamping the frame; 201. a card slot; 3. a lampshade panel; 4. a clamping mechanism; 401. a first sliding chute; 402. fixing a column; 403. a spring; 404. a slider; 405. a rocking bar; 406. a second chute; 407. a limiting frame; 408. connecting blocks; 409. a first stop block; 410. a second stop block; 5. a heat sink; 6. a lamp socket; 7. a groove; 8. a radiating pipe; 9. a honeycomb panel; 10. a duct; 11. an air outlet; 12. a lamp handle; 1201. A thread groove; 13. a diffuse reflective layer; 14. and (4) radiating fins.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a lamp shade for LED street lamp.

The invention will now be further described with reference to the accompanying drawings and specific embodiments, as shown in figures 1-6, according to the utility model discloses a lamp shade for LED street lamp, including lamp shade main part 1, 1 bottom of lamp shade main part is provided with joint frame 2, be provided with lamp shade panel 3 in the joint frame 2, lamp shade panel 3 one side just is located 2 inside joint mechanisms 4 that are provided with of joint frame, the bottom intermediate position is provided with fin 5 in the lamp shade main part 1, fin 5's bottom is provided with lamp stand 6, 1 inside intermediate position of lamp shade main part is seted up flutedly 7, fin 5's top is provided with the cooling tube 8 that runs through recess 7, 1 inside both sides of lamp shade main part are provided with honeycomb panel 9, be provided with pore 10 between the honeycomb panel 9, honeycomb panel 9 bottom one side just is located 1 interior air outlet 11 that is provided with of lamp shade main part, honeycomb panel 9 bottom opposite side is provided with lamp handle 12.

By means of the above technical scheme, thereby make under the effect of honeycomb panel 9, increased the anti effect of hitting of lamp shade main part 1, under the long-time condition of using in lamp area, the temperature of production is absorbed by the fin, then through the effect of cooling tube on honeycomb panel 9 through pore 10 finally by air outlet 11 with the heat discharge, simultaneously under the effect of clamping mechanism 4, can make things convenient for the maintenance and the change of lamp shade, reduced operating personnel's the degree of difficulty of changing the lamp shade.

In one embodiment, for the above-mentioned heat sink 5 and the cover body 1, the diffuse reflection layer 13 is disposed between the heat sink 5 and the cover body 1, so that the diffuse reflection layer 13 can improve the brightness of the bulb.

In one embodiment, for the radiating pipe 8, the radiating fins 14 are uniformly arranged on the outer side of the circumference of the radiating pipe 8, so that the radiating effect is better under the action of the radiating fins 14.

In one embodiment, for the above-mentioned clamping frame 2, the clamping groove 201 is provided at the top end and the bottom end of the clamping frame 2, and the clamping mechanism 4 is located inside the clamping groove 201 at the bottom end, so that the clamping groove 201 can limit the lampshade panel 3.

In an embodiment, for the above latch mechanism 4, the latch mechanism 4 includes a first sliding slot 401 disposed on an inner side wall of the bottom slot 201, a first fixed column 402 is disposed at one end inside the first sliding slot 401, a spring 403 is disposed on an outer side of the first fixed column 402 and on a top end of the first sliding slot 401, a sliding block 404 is disposed at one end of the spring 403 away from the fixed column 402, a swing rod 405 is disposed at one end of the sliding block 404 away from the spring 403, one end of the swing rod 405 is movably connected to one end of the first sliding slot 401 away from the spring 403, and a second sliding slot 406 is disposed at a top end of the sliding block 404 and on a bottom end of the lampshade panel 3, so that the lampshade panel 3 can be conveniently detached and mounted under the action of the latch mechanism 4.

In an embodiment, for the sliding block 404, the sliding block 404 includes a limiting frame 407 disposed on top of the first sliding slot 401 and the second sliding slot 406, one end of the limiting frame 407 is connected to one end of the spring 403 through a connecting block 408, a first stopper 409 and a second stopper 410 are disposed in the limiting frame 407, and the first stopper 409 and the second stopper 410 are disposed on top of the first sliding slot 401, so that under the action of the first stopper 409 and the second stopper 410, the lampshade panel 3 can be fixed, and the lampshade panel 3 can be detached by pressing.

In one embodiment, for the lamp handle 12, a screw groove 1201 is provided in the lamp handle 12, so that the lampshade body 1 can be rotatably mounted by the screw groove.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In the time of practical application, when the LED street lamp throws light on, honeycomb panel 9 has increased the resistance to compression effect of lamp shade main part 1, under the long-time condition of using in lamp area, the temperature of production is absorbed by fin 5, then spill out from air outlet 11 through cooling tube 8, thereby effectively reduce the temperature of LED lamp, simultaneously in the installation, only need press lamp shade panel 3, under the effect of spout one 401 and spout two 406, drive sliding block 404 one end, and then under the effect of rocking bar 405, slide rocking bar 405 in sliding block 404, thereby be blockked when rocking bar 405 slides to dog 409 one side, under the effect of spring 403 pulling force, the removal of sliding block 404 has been prevented, and then installed when in dog two 410, dismantle otherwise can, and then made things convenient for installation and dismantlement.

To sum up, with the help of the above technical scheme of the utility model, increased lamp shade main part 1's anti hitting effect through honeycomb panel 9, after the long-time illumination of LED lamp, the temperature of production is absorbed by the fin simultaneously, then through the effect of cooling tube on honeycomb panel 9 through pore 10 finally by air outlet 11 with the heat discharge, simultaneously under the effect of clamping mechanism 4, can make things convenient for the installation and the change of lamp shade, reduced operating personnel's the degree of difficulty of changing the lamp shade, the dismantlement in-process has made things convenient for the change of the inside LED bulb.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The lampshade for the LED street lamp is characterized by comprising a lampshade main body (1), wherein a clamping frame (2) is arranged at the bottom end of the lampshade main body (1), a lampshade panel (3) is arranged in the clamping frame (2), a clamping mechanism (4) is arranged on one side of the lampshade panel (3) and positioned in the clamping frame (2), radiating fins (5) are arranged at the middle positions of the inner bottom end of the lampshade main body (1), lamp holders (6) are arranged at the bottom ends of the radiating fins (5), grooves (7) are formed in the middle positions of the inner part of the lampshade main body (1), radiating pipes (8) penetrating through the grooves (7) are arranged at the top end of the radiating fins (5), honeycomb plates (9) are arranged on two sides of the inner part of the lampshade main body (1), pore channels (10) are arranged between the honeycomb plates (9), and an air outlet (11) is arranged on one side of the bottom end of each honeycomb plate (9) and positioned in the lampshade main body (1), and a lamp handle (12) is arranged on the other side of the bottom end of the cellular board (9).

2. The lampshade for an LED street lamp according to claim 1, characterized in that a diffuse reflection layer (13) is arranged between the heat sink (5) and the lampshade body (1).

3. The lampshade for the LED street lamp as claimed in claim 1, characterized in that the radiating fins (14) are uniformly arranged on the outer side of the circumference of the radiating pipe (8) from top to bottom.

4. The lampshade for the LED street lamp according to claim 1, characterized in that clamping grooves (201) are arranged at the top end and the bottom end of the clamping frame (2), and the clamping mechanism (4) is positioned inside the clamping grooves (201) at the bottom end.

5. The lampshade for the LED street lamp according to claim 4, wherein the clamping mechanism (4) comprises a first sliding groove (401) arranged at the bottom end of the inner side wall of the clamping groove (201), a fixed column (402) is arranged at one end inside the first sliding groove (401), a spring (403) is arranged outside the fixed column (402) and at the top end of the first sliding groove (401), a sliding block (404) is arranged at one end, away from the fixed column (402), of the spring (403), a swinging rod (405) is arranged at one end, away from the spring (403), of the sliding block (404), one end of the swinging rod (405) is movably connected with one end, away from the spring (403), of the first sliding groove (401), and a second sliding groove (406) is arranged at the top end of the sliding block (404) and at the bottom end of the lampshade panel (3).

6. The lampshade for the LED street lamp according to claim 5, wherein the sliding block (404) comprises a limiting frame (407) arranged at the top of the first sliding groove (401) and the second sliding groove (406), one end of the limiting frame (407) is connected with one end of the spring (403) through a connecting block (408), a first stop block (409) and a second stop block (410) are arranged in the limiting frame (407), and the first stop block (409) and the second stop block (410) are both arranged at the top of the first sliding groove (401).

7. The lampshade for the LED street lamp is characterized in that the lamp handle (12) is internally provided with a thread groove (1201).