CN210004176U

CN210004176U - LED lamp with heat dissipation function

Info

Publication number: CN210004176U
Application number: CN201921256641.8U
Authority: CN
Inventors: 朱惠铭
Original assignee: Fujian Sanxing Optoelectronics Co Ltd
Current assignee: Fujian Sanxing Optoelectronics Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-01-31
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a LED lamp with heat dissipation function, including connector, shell body, lamp shade, erection column and lamp source, the below of connector is provided with the shell body, and the below of shell body is connected with the lamp shade to the gas outlet has been seted up on the surface of shell body, the inboard of gas outlet is provided with dust screen, the inside of shell body is provided with the erection column, and the lower extreme of erection column is provided with the lamp source to the lamp source is located the inside of lamp shade.

Description

LED lamp with heat dissipation function

Technical Field

The utility model relates to a LED lamp technical field specifically is LED lamps with heat dissipation function.

Background

With the development of society, LED lamps are becoming common lighting devices in home life to gradually replace incandescent lamps, and LED lamps have longer service life and lower energy consumption than traditional lamps, but the existing LED lamps have disadvantages in use:

1. the internal temperature of the existing LED lamp can gradually rise along with the increase of the starting time in the use process, when the temperature rises, the internal resistance of electrical components in the lamp can rise along with the temperature rise, so that the energy consumption of the LED lamp is increased, meanwhile, corresponding components in the LED lamp are easy to damage, and the service life of the LED lamp is shortened;

2. the floating impurity in air such as dust of its lamp shade surface easy adhesion when using of current LED lamp leads to the light that the LED lamp dispersed to weaken, and because LED lamp installs in eminence position like this, it is comparatively inconvenient to the lamp shade clearance, has reduced the practicality of device.

Aiming at the problems, innovative design is urgently needed on the basis of the original LED lamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide LED lamps with heat dissipation function, along with the increase of opening time in the use with solving the current LED lamp on the existing market that above-mentioned background art provided, its inside temperature also can rise gradually, the inside electrical components internal resistance of lamps and lanterns can rise thereupon when the temperature risees, the energy consumption of LED lamp has been increased, simultaneously damage easily takes place for its inside corresponding components and parts, and levitate impurity in the air such as the easy adhesion dust in its lamp shade surface, the problem that the light that leads to the LED lamp to disperse weakens.

In order to achieve the purpose, the utility model provides a LED lamps with heat dissipation function, including connector, shell body, lamp shade, erection column and lamp source, the below of connector is provided with the shell body, and the below of shell body is connected with the lamp shade to the surface of shell body has seted up the gas outlet, the inboard of gas outlet is provided with the dust screen, the inside of shell body is provided with the erection column, and the lower extreme of erection column is provided with the lamp source to the lamp source is located the inside of lamp shade, the outside of erection column is provided with the go-between, and the upper end of go-between is connected with the heat conduction pole, and the outside of heat conduction pole is connected with the inner wall of shell body, the air inlet has been seted up to the lower surface of lamp shade, and the top of air inlet is.

Preferably, the outer surface of the lampshade is provided with an outer film made of titanium dioxide, and the lampshade is made of polycarbonate.

Preferably, the air outlets are annularly distributed on the surface of the outer shell, and the th dust screen on the inner side of the air outlets is in adhesive connection with the outer shell.

Preferably, the connecting ring is made of ceramic materials, is connected with the outer shell through the heat conducting rod, and is distributed on the surface of the connecting ring in an annular mode.

Preferably, the air inlets are distributed on the bottom surface of the lampshade at equal intervals, and the material of the second dustproof net on the inner side of the air inlets is the same as that of the lampshade.

Compared with the prior art, the beneficial effects of the utility model are that: the LED lamp with the heat dissipation function;

(1) the heat-conducting rod is used for transferring heat to the outer shell, and simultaneously, as hot air rises in the air and is discharged from the air outlet, new air enters the device again through the air inlet, so that the air in the device can circulate according to , the heat dissipation performance of the device is improved, and the service life of the device is prolonged;

(2) the outer membrane is arranged, organic matters such as oil, phenol and the like which are attached to the surface of the outer membrane and can be decomposed under the action of light through the silica materials can be degraded, the adhesive force of the organic matters can be reduced, impurities can fall off under the action of wind force more easily, the anti-fouling performance of the lampshade is improved, the influence of the impurities on the light emitted by the LED lamp is reduced, meanwhile, the outer membrane formed by the silica materials has capacity of absorbing ultraviolet rays regularly, the influence of ultraviolet rays on a human body in the light can be reduced, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the main sectional structure of the present invention;

fig. 3 is a schematic view of the bottom structure of the lampshade of the present invention;

FIG. 4 is a schematic view of a top-down structure of the connecting ring of the present invention;

fig. 5 is a schematic view of the structure of the lampshade of the present invention.

In the figure, the lamp comprises a connector 1, a connector 2, an outer shell 3, a lamp shade 301, an outer film 4, an air outlet, a dustproof net 5, an installation column 6, a light source 7, a connecting ring 8, a heat conducting rod 9, an air inlet 10, a second dustproof net 11, and a connecting ring.

Detailed Description

The technical solution 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 , but not all embodiments.

Please refer to fig. 1-5, the utility model provides technical solutions, LED lamps with heat dissipation function, including connector 1, outer housing 2, lamp shade 3, gas outlet 4, dust screen 5, erection column 6, lamp light source 7, connecting ring 8, heat conducting rod 9, air inlet 10 and second dust screen 11, connector 1 is provided with outer housing 2 below, and outer housing 2 is connected with lamp shade 3 below, and outer housing 2 is provided with gas outlet 4 on the surface, the inboard of gas outlet 4 is provided with dust screen 5, outer housing 2 is provided with erection column 6 inside, and the lower extreme of erection column 6 is provided with lamp light source 7, and lamp light source 7 is located inside lamp shade 3, the outside of erection column 6 is provided with connecting ring 8, and the upper end of connecting ring 8 is connected with heat conducting rod 9, and the outside of heat conducting rod 9 is connected with the inner wall of outer housing 2, the lower surface of lamp shade 3 is provided with air inlet 10, and the upper side of air inlet 10 is provided with second dust screen 11;

the outer surface of the lampshade 3 is provided with the outer film 301, the outer film 301 is made of titanium dioxide, the lampshade 3 is made of polycarbonate, the lampshade 3 keeps good light transmittance, the outer film 301 can decompose impurities attached to the surface of the lampshade, the dirt resistance of the lampshade 3 is improved, and the influence of the impurities on light emitted by the LED lamp is reduced;

the air outlets 4 are annularly distributed on the surface of the outer shell 2, the th dust screen 5 on the inner side of the air outlet 4 is in adhesive connection with the outer shell 2, the structural design enables hot air in the device to be discharged through the air outlets 4, the heat dissipation performance of the device is improved, and meanwhile, the th dust screen 5 is matched to prevent dust in the air from entering the device;

the connecting ring 8 is made of ceramic materials, the connecting ring 8 is connected with the outer shell 2 through the heat conducting rod 9, the heat conducting rods 9 are distributed on the surface of the connecting ring 8 in an annular mode, the heat of the mounting column 6 can be absorbed by the connecting ring 8 through the structural design, then the heat is transferred to the surface of the outer shell 2 through the heat conducting rod 9, the heat dissipation of the mounting column 6 is accelerated, and the device is kept in a good working state;

the air inlets 10 are distributed on the bottom surface of the lampshade 3 at equal intervals, the material of the second dustproof net 11 on the inner side of the air inlet 10 is the same as that of the lampshade 3, the air circulation in the device can be realized through the mutual matching of the air inlet 10 and the air outlet 4 through the structural design, the device keeps good heat dissipation capacity, and the practicability of the device is improved.

When the LED lamp with the heat dissipation function is used, firstly, the device is installed on an installation seat for use through a connector 1 according to the illustration in figure 1, when the LED lamp is started, the light source 7 is converted into light energy through the light source 7 according to the illustration in figure 2, when the light source 7 emits light, the temperature of an installation column 6 is increased along with the generation of heat, the installation column 6 transfers the heat to a connecting ring 8 through mutual contact with the connecting ring 8 according to the illustration in figure 4, the heat is transferred into an outer shell 2 through a heat conducting rod 9, the heat is dissipated through the outer shell 2, the device has the heat dissipation function of , meanwhile, due to the temperature increase in the device, the gas in the device rises and is discharged through an air outlet 4 in the rising process, and as illustrated in figure 3, the external gas reenters the device through an air inlet 10, the circulation of air in the device is realized, the heat in the air is effectively taken out, the heat dissipation efficiency of the device is improved, meanwhile, a second dustproof mesh 5 and a second dustproof mesh 11 can prevent dust from entering the interior of the device, and prolong the service life of the device;

when the device is used, according to fig. 5, when impurities in the air are attached to the surface of the lampshade 3, the outer membrane 301 formed by the silica materials can perform photochemical reaction under the action of ultraviolet rays in light, the impurities on the surface of the outer membrane are decomposed, the adhesive force of the impurities to the lampshade 3 is reduced, the impurities can be more easily separated under the action of wind power, the anti-pollution performance of the lampshade 3 is improved, the influence of the impurities on the light emitted by the LED lamp is reduced, meanwhile, the ultraviolet rays in the light can be absorbed by the outer membrane 301, the influence of the ultraviolet rays in the light on a human body can be reduced, and the practicability of the device is improved.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

The utility model provides a LED lamp with heat dissipation function, including connector (1), shell body (2), lamp shade (3), erection column (6) and lamp source (7), characterized in that the below of connector (1) is provided with shell body (2), and the below of shell body (2) is connected with lamp shade (3), and gas outlet (4) have been seted up on the surface of shell body (2), the inboard of gas outlet (4) is provided with dust screen (5), the inside of shell body (2) is provided with erection column (6), and the lower extreme of erection column (6) is provided with lamp source (7), and lamp source (7) are located the inside of lamp shade (3), the outside of erection column (6) is provided with go-between (8), and the upper end of go-between (8) is connected with heat conduction pole (9), and the outside of heat conduction pole (9) is connected with the inner wall of shell body (2), air inlet (10) have been seted up to the lower surface of lamp shade (3), and the top of air inlet (10) is provided with second dust screen (11.
2. The LED lamp with heat dissipation function according to claim 1, wherein an outer film (301) is disposed on the outer surface of the lampshade (3), the outer film (301) is made of titanium dioxide, and the lampshade (3) is made of polycarbonate.
3. LED lamp with heat dissipation function, according to claim 1, wherein the air outlets (4) are annularly distributed on the surface of the outer casing (2), and the dustproof net (5) inside the air outlets (4) is adhesively connected to the outer casing (2).
4. The LED lamp with heat dissipation function according to claim 1, wherein the connection ring (8) is made of ceramic, the connection ring (8) is connected to the outer housing (2) through a heat conduction rod (9), and the heat conduction rods (9) are annularly distributed on the surface of the connection ring (8).
5. The LED lamp with heat dissipation function according to claim 1, wherein the air inlets (10) are equally spaced on the bottom surface of the lampshade (3), and the material of the second dust screen (11) inside the air inlets (10) is the same as the material of the lampshade (3).