CN216769235U - LED street lamp with light-emitting component heat dissipation protection architecture - Google Patents
LED street lamp with light-emitting component heat dissipation protection architecture Download PDFInfo
- Publication number
- CN216769235U CN216769235U CN202123239470.8U CN202123239470U CN216769235U CN 216769235 U CN216769235 U CN 216769235U CN 202123239470 U CN202123239470 U CN 202123239470U CN 216769235 U CN216769235 U CN 216769235U
- Authority
- CN
- China
- Prior art keywords
- street lamp
- heat dissipation
- light
- lamp shell
- emitting component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses an LED street lamp with a light-emitting component heat dissipation protection structure in the technical field of LED street lamps, which comprises a base, wherein a lamp post is arranged at the top of the base, an installation rod is arranged on the outer side wall above the lamp post, one end of the installation rod is connected with a street lamp shell, a lamp shade is arranged at the bottom of the street lamp shell, a light-emitting component is arranged in the street lamp shell, air inlets are respectively arranged at the left side and the right side of the top of the street lamp shell, heat dissipation ports are respectively arranged at the left side and the right side of the street lamp shell, an air inlet component is arranged in the street lamp shell, external wind power drives a fan blade to rotate, the fan blade drives a rotating rod to rotate, so that a heat dissipation fan blade is driven to rotate, the heat dissipation fan blade sucks external air and the air inlets into the street lamp shell to dissipate heat of the light component, and simultaneously the air in the street lamp shell and the external air circulate and flow through matching with the heat dissipation ports, thereby improving the heat dissipation effect and solving the problem of damage caused by poor heat dissipation effect generated when the light-emitting component works, the light emitting assembly can be protected.
Description
Technical Field
The utility model relates to the technical field of LED street lamps, in particular to an LED street lamp with a light-emitting component heat dissipation protection structure.
Background
LED lighting products are gradually replacing traditional lighting lamps to become mainstream lighting products, and the LED street lamp has the characteristics of good chromaticity, convenience in maintenance and long service life, and is more energy-saving than the traditional street lamp.
The LED street lamp can produce more heat at light-emitting component in the use, and current LED street lamp does not possess good radiating effect, causes the heat that light-emitting component produced to give off easily and does not go out, causes the inside high temperature of street lamp casing easily, causes light-emitting component high temperature to burn out, has shortened LED street lamp's life.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an LED street lamp with a heat dissipation protection structure of a light emitting device, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a LED street lamp with a light-emitting component heat dissipation protection structure comprises a base, wherein a lamp pole is arranged at the top of the base, an installation rod is arranged on the outer side wall above the lamp pole, one end of the installation rod is connected with a street lamp shell, a lampshade is arranged at the bottom of the street lamp shell, a light-emitting component is arranged in the street lamp shell, air inlets are formed in the left side and the right side of the top of the street lamp shell, heat dissipation ports are formed in the left side and the right side of the street lamp shell, an air inlet component is arranged in the street lamp shell and comprises a mounting frame arranged at the top of the street lamp shell, a rotary rod is connected with the top of the rotary rod through a bearing, the top of the rotary rod penetrates through the top of the street lamp shell and is connected with a fan blade arranged outside, a driving gear is sleeved on the outer wall of the rotary rod, rotating rods are arranged in the left side and the right side of the top of the mounting frame in a penetrating manner, driven gears meshed with the driving gear are arranged at the tops of the two groups of the rotating rods, and the bottom of the rotating rod is provided with radiating fan blades.
Furthermore, the inner wall of the heat dissipation port is provided with a dust screen, and the inner wall of the air inlet is provided with a filter screen.
Furthermore, two sets of through holes are formed in the top of the mounting frame, a first bearing is arranged on the inner wall of each through hole, and the first bearing is sleeved and mounted on the outer wall of the rotating rod.
Further, the mounting bracket is U-shaped, and the opening of the mounting bracket is upward.
Furthermore, the left side and the right side of the top of the street lamp shell are both provided with fixing rods, and the tops of the fixing rods are provided with baffles.
Furthermore, the two sets of air inlets are respectively positioned right above the two sets of radiating fan blades.
Compared with the prior art, the utility model has the beneficial effects that:
1. external wind power drives the flabellum and rotates, the flabellum drives the rotary rod and rotates, thereby at the dwang, driven gear, can drive the heat dissipation flabellum under the cooperation of driving gear and rotate, thereby the heat dissipation flabellum dispels the heat to light-emitting component in with the air intake suction in the street lamp casing, cooperation thermovent makes the air and the outside air circulation in the street lamp casing flow simultaneously, can improve the radiating effect, the problem that the effect is poor to result in damaging is given off to the heat that has solved the light-emitting component during operation production, can protect light-emitting component, improve its life.
2. This practicality can prevent when raining that the rainwater from causing the light-emitting component short circuit to damage in air intake and the thermovent enters into the street lamp casing under the effect of baffle, improves the life of LED street lamp.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the housing structure of the street light of the present invention;
FIG. 3 is a top view of the street lamp housing structure of the present invention.
In the figure: 1. a base; 2. a lamp post; 3. a lamp shade; 4. a street lamp housing; 5. mounting a rod; 6. a light emitting assembly; 7. a heat dissipation port; 8. a heat dissipation fan blade; 9. a mounting frame; 10. rotating the rod; 11. a driven gear; 12. a driving gear; 13. an air inlet; 14. rotating the rod; 15. a fan blade; 16. a baffle plate; 17. fixing the rod; 18. a filter screen; 19. a dust screen; 20. the air inlet subassembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1-3, the present invention provides a technical solution: an LED street lamp with a light-emitting component heat dissipation protection structure comprises a base 1, a lamp post 2 is arranged on the top of the base 1, an installation rod 5 is arranged on the outer side wall above the lamp post 2, one end of the installation rod 5 is connected with a street lamp shell 4, a lampshade 3 is arranged at the bottom of the street lamp shell 4, a light-emitting component 6 is arranged in the street lamp shell 4, air inlets 13 are respectively arranged on the left side and the right side of the top of the street lamp shell 4, heat dissipation ports 7 are respectively arranged on the left side and the right side of the street lamp shell 4, an air inlet component 20 is arranged in the street lamp shell 4, the air inlet component 20 comprises an installation frame 9 arranged on the top in the street lamp shell 4, the installation frame 9 is U-shaped, the opening of the installation frame 9 is upward, a rotary rod 14 is connected with the top in the installation frame 9 through a bearing, the top of the rotary rod 14 penetrates through the top in the street lamp shell 4 to be connected with a fan blade 15 arranged outside, the outer wall of the rotary rod 14 is sleeved with a driving gear 12, the top left and right sides all runs through and is equipped with dwang 10 in the mounting bracket 9, and two sets of dwang 10 tops all are equipped with driven gear 11 with driving gear 12 engaged with, and two sets of dwang 10 bottoms all are equipped with heat dissipation flabellum 8.
Preferably, the inner wall of the heat dissipation opening 7 is provided with a dust screen 19, the dust screen 19 can prevent external dust from entering the street lamp housing 4 to affect the normal work of the light emitting component 6, the inner wall of the air inlet 13 is provided with a filter screen 18, and the dust in the outside air can be prevented from being sucked into the street lamp housing 4 by the heat dissipation fan blades 8 under the action of the filter screen 18.
Preferably, two sets of through-holes have been seted up at the top in the mounting bracket 9, and the installation of through-hole inner wall is equipped with bearing one, and the bearing suit is installed at dwang 10 outer wall, makes dwang 10 rotate more stably under the effect of bearing one.
Preferably, the two sets of air inlets 13 are respectively located right above the two sets of heat dissipation fan blades 8, so that the heat dissipation fan blades 8 can better draw outside air into the street lamp housing 4 when rotating.
Example 2:
referring to fig. 3, this embodiment is different from the first embodiment in that: the left side and the right side of the top of the street lamp shell 4 are provided with fixing rods 17, the tops of the two groups of fixing rods 17 are provided with baffle plates 16, and rainwater can be prevented from entering the street lamp shell 4 from the air inlet 13 and the heat dissipation port 7 to cause short circuit damage of the light-emitting component 6 under the action of the baffle plates 16 when raining.
The working principle is as follows: the external wind power drives the fan blades 15 to rotate, the fan blades 15 drive the rotating rods 14 to rotate, the rotating rods 14 drive the driving gears 12 to rotate, the driving gears 12 drive the driven gears 11 to rotate, the driven gears 11 drive the rotating rods 10 to rotate, the rotating rods 10 drive the radiating fan blades 8 to rotate, the radiating fan blades 8 suck external air into the street lamp shell 4 from the air inlets 13 to radiate heat generated by the light-emitting components 6, and meanwhile, hot air can be radiated to give out air under the action of the radiating holes 7, thereby enabling the air in the street lamp shell 4 and the outside air to circularly flow, improving the heat dissipation effect, better protecting the light-emitting component 6 from heat dissipation and damage, meanwhile, under the action of the baffle 16, rainwater can be prevented from entering the street lamp housing 4 from the air inlet 13 and the heat dissipation port 7 to cause short circuit and damage to the light emitting component 6 in rainy days.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a LED street lamp with light-emitting component heat dissipation protection architecture, includes base (1), its characterized in that: the street lamp comprises a base (1), a lamp post (2) is arranged at the top of the base (1), an installation rod (5) is arranged on the outer side wall above the lamp post (2), a street lamp shell (4) is connected to one end of the installation rod (5), a lampshade (3) is arranged at the bottom of the street lamp shell (4), a light-emitting component (6) is arranged in the street lamp shell (4), air inlets (13) are respectively arranged at the left side and the right side of the top of the street lamp shell (4), heat dissipation ports (7) are respectively arranged at the left side and the right side of the street lamp shell (4), an air inlet component (20) is arranged in the street lamp shell (4), the air inlet component (20) comprises a mounting rack (9) arranged at the inner top of the street lamp shell (4), a rotary rod (14) is connected to the inner top of the mounting rack (9) through a bearing, and the top of the rotary rod (14) penetrates through the inner top of the street lamp shell (4) to be connected with fan blades (15) arranged outside, rotary rod (14) outer wall cup joints the installation and is equipped with driving gear (12), the top left and right sides all runs through and is equipped with dwang (10), and is two sets of in mounting bracket (9) dwang (10) top all is equipped with driven gear (11) with driving gear (12) engaged with, and is two sets of dwang (10) bottom all is equipped with heat dissipation flabellum (8).
2. The LED street lamp with the light-emitting component heat dissipation protection structure as claimed in claim 1, wherein: the inner wall of the heat dissipation opening (7) is provided with a dustproof net (19), and the inner wall of the air inlet (13) is provided with a filter screen (18).
3. The LED street lamp with the light-emitting component heat dissipation protection structure as set forth in claim 1, wherein: two sets of through-holes have been seted up at the top in mounting bracket (9), and the installation of through-hole inner wall is equipped with bearing one, and bearing one cup joints and installs at dwang (10) outer wall.
4. The LED street lamp with the light-emitting component heat dissipation protection structure as claimed in claim 1, wherein: the mounting rack (9) is U-shaped, and the opening of the mounting rack (9) is upward.
5. The LED street lamp with the light-emitting component heat dissipation protection structure as claimed in claim 1, wherein: the left side and the right side of the top of the street lamp shell (4) are respectively provided with a fixing rod (17), and the tops of the two groups of fixing rods (17) are provided with a baffle (16).
6. The LED street lamp with the light-emitting component heat dissipation protection structure as claimed in claim 1, wherein: the two groups of air inlets (13) are respectively positioned right above the two groups of radiating fan blades (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123239470.8U CN216769235U (en) | 2021-12-22 | 2021-12-22 | LED street lamp with light-emitting component heat dissipation protection architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123239470.8U CN216769235U (en) | 2021-12-22 | 2021-12-22 | LED street lamp with light-emitting component heat dissipation protection architecture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216769235U true CN216769235U (en) | 2022-06-17 |
Family
ID=81968573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123239470.8U Active CN216769235U (en) | 2021-12-22 | 2021-12-22 | LED street lamp with light-emitting component heat dissipation protection architecture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216769235U (en) |
-
2021
- 2021-12-22 CN CN202123239470.8U patent/CN216769235U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208401339U (en) | A kind of multifunction power equipment box | |
| CN113719775A (en) | LED lamp with ventilation and heat dissipation structure | |
| CN216769235U (en) | LED street lamp with light-emitting component heat dissipation protection architecture | |
| CN216345758U (en) | High-efficient heat dissipation type paster LED | |
| CN210485415U (en) | High-power flexible LED wall washer lamp with adjustable light emitting angle | |
| CN212029443U (en) | LED lamp heat radiation structure and LED lamp | |
| CN212456531U (en) | LED ceiling lamp with heat radiation structure | |
| CN210532329U (en) | LED heat dissipation lamp body structure | |
| CN212805294U (en) | Heat dissipation type LED lamps and lanterns | |
| CN218671770U (en) | Ceiling lamp capable of efficiently dissipating heat | |
| CN213453131U (en) | Energy-saving spot lamp | |
| CN220169396U (en) | High-efficient radiating light | |
| CN216562394U (en) | LED light-emitting character with good heat dissipation effect | |
| CN219494022U (en) | LED street lamp cap | |
| CN217113775U (en) | LED light-emitting character with good heat dissipation performance | |
| CN215446397U (en) | LED lamp with conductive lamp body | |
| CN212672983U (en) | LED ball bulb connection structure | |
| CN211952415U (en) | Cooling heat radiation structure's waterproof handkerchief lamp | |
| CN219735263U (en) | LED wall washer lamp | |
| CN216219536U (en) | A lighting device for laying hen breeds chicken coop | |
| CN209991230U (en) | SMD LED lamp pearl | |
| CN218277613U (en) | Photovoltaic LED house lighting power supply | |
| CN204084057U (en) | A kind of novel LED spotlight | |
| CN213334285U (en) | LED illumination capable of dissipating heat | |
| CN216521362U (en) | LED lamp for highway illumination |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |