CN214700444U

CN214700444U - LED ultra-thin down lamp based on heat pipe heat dissipation

Info

Publication number: CN214700444U
Application number: CN202121499763.7U
Authority: CN
Inventors: 陈晓东
Original assignee: Shenzhen Han Bang Technology Co ltd
Current assignee: Shenzhen Han Bang Technology Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-11-12
Anticipated expiration: 2031-07-02

Abstract

The utility model discloses an ultra-thin down lamp of LED based on heat pipe heat dissipation, including main body cover, the aluminium base board of main body cover inner wall fixedly connected with, the inside fixedly connected with a plurality of annular heat pipe of aluminium base board, main body cover inner wall one side fixedly connected with low-speed fan, main body cover one side fixedly connected with goes out the aerofoil, and goes out the inside circular cavity of having seted up of aerofoil, it is at the first dust screen of the fixedly connected with of circular cavity department to go out the aerofoil, and a plurality of exhaust vent has been seted up to aerofoil one side outside, main body cover one side fixedly connected with lamp shade, the annular opening has been seted up to main body cover one side outside, and main body cover is at annular opening part fixedly connected with tremble dustproof mechanism, the inside fixedly connected with trachea of main body cover, and the inside power module and the control module of being equipped with of electrical tube. The utility model discloses a set up the cooperation of annular heat pipe and low-speed fan, when having improved the radiating efficiency of heat pipe, can not the noise, improved the practicality of device.

Description

LED ultra-thin down lamp based on heat pipe heat dissipation

Technical Field

The utility model relates to an ultra-thin down lamp technical field of LED especially relates to an ultra-thin down lamp of LED based on heat pipe cooling.

Background

The LED down lamp is a product developed by improving the traditional down lamp by applying a novel LED lighting source, and has the following advantages compared with the traditional down lamp: the LED lamp has the advantages of energy conservation, low carbon, long service life, good color rendering property and high response speed, is particularly important for a structure that a power supply is installed in the lamp, and because the luminous efficiency of the LED is reduced along with the rise of the temperature of the LED, the heat dissipation of the LED is very important.

Some current LED down lamps often utilize the heat pipe to dispel the heat when using, but only utilize the annular heat pipe to dispel the heat, and the radiating efficiency probably does not have high very much, nevertheless relies on the fan to carry out the forced air cooling heat dissipation, and the noise is great, still has the not good problem of radiating effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the ultra-thin down lamp of LED based on heat pipe heat dissipation who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED ultra-thin down lamp based on heat pipe heat dissipation, includes main body cover, the aluminium base board of main body cover inner wall fixedly connected with, the inside a plurality of annular heat pipe of fixedly connected with of aluminium base board, main body cover inner wall one side fixedly connected with low-speed fan, main body cover one side fixedly connected with goes out the aerofoil, and goes out the inside circular cavity that has seted up of aerofoil, go out the aerofoil at the first dust screen of fixedly connected with of circular cavity department, a plurality of exhaust vent has been seted up to aerofoil one side outside, main body cover one side fixedly connected with lamp shade, the annular opening has been seted up to main body cover one side outside, and main body cover is at the dustproof mechanism of annular opening part fixedly connected with tremble.

Furthermore, an electric pipe is fixedly connected inside the main body shell, a power module and a control module are arranged inside the electric pipe, and the electric pipe is electrically connected with the low-speed fan and the aluminum substrate.

Further, tremble dustproof establishment includes the rubber ring, and rubber ring one side at annular opening part and main body cover fixed connection, rubber ring one side fixedly connected with tremble ring.

Furthermore, an annular cavity is formed in the vibrating ring, rectangular through holes are formed in the two sides of the annular cavity of the vibrating ring, the vibrating ring is fixedly connected with a wind sensor at one side of each rectangular through hole, and a second dust screen is fixedly connected to the vibrating ring at the annular cavity.

Further, tremble a plurality of spring strip of ring one side inner wall fixedly connected with, spring strip one end fixedly connected with tremble ball, the outside one side fixedly connected with electric putter of main part shell, fixedly connected with connecting strip on electric putter's the output, and connecting strip one end and tremble ring fixed connection.

Further, the fixed ring of main part shell outside fixedly connected with, and fixed ring outside has seted up a plurality of arc recess.

The utility model has the advantages that:

1. through setting up the low-speed fan, the annular heat pipe, aluminium base board, first dust screen, main body cover and air-out accuse, when needs device utilization heat pipe dispels the heat, the annular heat pipe will receive the heat transfer of hot end and shift to the condensation zone, open the low-speed fan simultaneously, the low-speed fan accelerates the radiating rate in annular heat pipe condensation zone to improve the radiating efficiency of heat pipe, low-speed fan rotational speed is lower in addition, has avoided the device to make noise at the during operation, influence the environment, has improved the practicality of device.

2. Through setting up the tremble ring, the rubber ring, wind sensor, electric putter, spring strip and tremble the ball, when needs device is clear away the deposition of tremble ring rectangle through-hole department, wind sensor experiences the intake of rectangle through-hole department at first not enough, open electric putter, electric putter drives the connecting strip and shakes from top to bottom, the connecting strip drives tremble ring vibrations from top to bottom, the vibrations of spring strip of tremble ring inside drive the tremble ball and constantly strike the second dust screen, the deposition that makes the second dust screen shakes off with higher speed, the self-cleaning ability of device has been improved.

3. Through setting up solid fixed ring and arc recess, when the device normally worked, gu the outside arc recess of fixed ring has increased the area of contact of device with the outside air, has increased the radiating efficiency of device to a certain extent, has improved the practicality of device.

Drawings

Fig. 1 is a front sectional view of an LED ultra-thin down lamp based on heat pipe heat dissipation in embodiment 1;

fig. 2 is a side view of a tremble ring of the LED ultra-thin down lamp based on heat pipe heat dissipation as proposed in embodiment 1;

fig. 3 is a side view of an arc-shaped groove of an LED ultra-thin down lamp based on heat dissipation of a heat pipe in embodiment 2.

In the figure: 1-main body shell, 2-tremble ring, 3-lamp shade, 4-electric tube, 5-aluminum substrate, 501-annular heat pipe, 6-low speed fan, 7-air outlet plate, 8-first dust screen, 9-air outlet, 10-electric push rod, 11-connecting bar, 12-rectangular through hole, 13-second dust screen, 14-annular opening, 15-rubber ring, 16-wind sensor, 17-spring bar, 18-tremble ball, 19-fixed ring, 20-arc groove.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an LED ultra-thin tube lamp based on heat pipe heat dissipation comprises a main body housing 1, an aluminum substrate 5 adhered to an inner wall of the main body housing 1, a plurality of annular heat pipes 501 adhered to an inner wall of the aluminum substrate 5, a low-speed fan 6 adhered to one side of the inner wall of the main body housing 1, an air outlet plate 7 adhered to one side of the main body housing 1, a circular cavity formed in the air outlet plate 7, a first dust screen 8 adhered to the air outlet plate 7 at the circular cavity, a plurality of air outlet holes 9 formed in an outer side of the air outlet plate 7, a lamp cover 3 adhered to one side of the main body housing 1, an annular opening 14 formed in an outer side of the main body housing 1, a vibration dust-proof mechanism adhered to the annular opening 14 of the main body housing 1, when a device is required to dissipate heat by using heat pipes, the annular heat pipe 501 transfers heat at a heated end to a condensation area, and simultaneously, the low-speed fan 6 is turned on, so as to accelerate the heat dissipation speed of the annular heat pipe 501 in the condensation area, thereby the radiating efficiency of heat pipe has been improved, and low-speed fan 6 rotational speed is lower in addition, has avoided the device to send the noise at the during operation, influences the environment, has improved the practicality of device.

Wherein, the main body shell 1 is internally bonded with an electric tube 4, the electric tube 4 is internally provided with a power supply module and a control module, the electric tube 4 is electrically connected with a low-speed fan 6 and an aluminum substrate 5, the vibration dustproof mechanism comprises a rubber ring 15, one side of the rubber ring 15 is bonded with the main body shell 1 at an annular opening 14, one side of the rubber ring 15 is bonded with a vibration ring 2, the middle part of the vibration ring 2 is provided with an annular cavity, the vibration ring 2 is provided with rectangular through holes 12 at two sides of the annular cavity, the vibration ring 2 is bonded with a wind sensor 16 at one side of the rectangular through holes 12, the vibration ring 2 is bonded with a second dustproof net 13 at the annular cavity, the inner wall at one side of the vibration ring 2 is bonded with a plurality of spring strips 17, one end of each spring strip 17 is bonded with a vibration ball 18, one side of the outer part of the main body shell 1 is bonded with an electric push rod 10, and a connecting strip 11 is bonded on the output end of the electric push rod 10, and connecting strip 11 one end bonds with tremble ring 2, when needing the device to clear away the deposition of tremble ring rectangle through-hole department, at first wind-force sensor 16 experiences the intake of rectangle through-hole department not enough, open electric putter 10, electric putter 10 drives connecting strip 11 and shakes from top to bottom, connecting strip 11 drives tremble ring 2 and shakes from top to bottom, the vibration of the inside spring strip 17 of tremble ring 2 drives tremble ball 18 and constantly strikes second dust screen 13, the deposition of messenger second dust screen 13 is shaken off with higher speed, the self-cleaning ability of device has been improved.

The working principle is as follows: when the device is required to dissipate heat by using the heat pipe, the annular heat pipe 501 transfers heat at the heated end to the condensation area, the low-speed fan 6 is started at the same time, and the low-speed fan 6 accelerates the heat dissipation speed of the condensation area of the annular heat pipe 501, so that the heat dissipation efficiency of the heat pipe is improved, in addition, the rotating speed of the low-speed fan 6 is lower, the noise generated by the device during working is avoided, the environment is not influenced, and the practicability of the device is improved.

When the device is needed to clear away the deposition in tremble ring rectangle through-hole department, at first wind-force sensor 16 experiences the intake of rectangle through-hole department not enough, opens electric putter 10, and electric putter 10 drives connecting strip 11 and shakes from top to bottom, and connecting strip 11 drives tremble ring 2 and shakes from top to bottom, and the vibrations of the inside spring strip 17 of tremble ring 2 drive tremble ball 18 and constantly strike second dust screen 13, makes the deposition of second dust screen 13 shake off with higher speed, has improved the self-cleaning ability of device.

Example 2

Referring to fig. 3, an ultra-thin down lamp of LED based on heat pipe heat dissipation, this embodiment compares in embodiment 1, and in order to improve the holistic heat-sinking capability of device, main body cover 1 outside bonds and has solid fixed ring 19, and solid fixed ring 19 outside has seted up a plurality of arc recess 20, and when the device normally worked, gu fixed ring 19 outside arc recess 20 has increased the area of contact of device with the outside air, has increased the radiating efficiency of device to a certain extent, has improved the practicality of device.

When the device normally works, the arc-shaped groove 20 outside the fixing ring 19 increases the contact area between the device and the outside air, increases the heat dissipation efficiency of the device to a certain extent, and improves the practicability of the device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An LED ultrathin down lamp based on heat pipe radiation comprises a main body shell (1), it is characterized in that an aluminum substrate (5) is fixedly connected with the inner wall of the main body shell (1), a plurality of annular heat pipes (501) are fixedly connected inside the aluminum substrate (5), a low-speed fan (6) is fixedly connected on one side of the inner wall of the main body shell (1), an air outlet plate (7) is fixedly connected on one side of the main body shell (1), a round cavity is arranged in the air outlet plate (7), a first dust screen (8) is fixedly connected with the air outlet plate (7) at the round cavity, a plurality of air outlet holes (9) are arranged outside one side of the air outlet plate (7), the dustproof lamp is characterized in that a lampshade (3) is fixedly connected to one side of the main body shell (1), an annular opening (14) is formed in the outer portion of one side of the main body shell (1), and a tremble dustproof mechanism is fixedly connected to the main body shell (1) at the annular opening (14).

2. The LED ultrathin down lamp based on heat pipe heat dissipation according to claim 1, wherein an electric pipe (4) is fixedly connected inside the main body casing (1), a power module and a control module are arranged inside the electric pipe (4), and the electric pipe (4) is electrically connected with the low-speed fan (6) and the aluminum substrate (5).

3. The LED ultrathin down lamp based on heat pipe heat dissipation according to claim 2, wherein the tremble dustproof mechanism comprises a rubber ring (15), one side of the rubber ring (15) is fixedly connected with the main body shell (1) at the annular opening (14), and one side of the rubber ring (15) is fixedly connected with the tremble ring (2).

4. The LED ultrathin down lamp based on heat pipe heat dissipation according to claim 3, wherein an annular cavity is formed in the middle of the vibration ring (2), rectangular through holes (12) are formed in the two sides of the annular cavity of the vibration ring (2), the wind sensor (16) is fixedly connected to the vibration ring (2) on one side of each rectangular through hole (12), and the second dust screen (13) is fixedly connected to the vibration ring (2) on the annular cavity.

5. The LED ultrathin down lamp based on heat pipe heat dissipation according to claim 4, wherein a plurality of spring strips (17) are fixedly connected to the inner wall of one side of the vibration ring (2), a vibration ball (18) is fixedly connected to one end of each spring strip (17), an electric push rod (10) is fixedly connected to one side of the outer portion of the main body shell (1), a connecting strip (11) is fixedly connected to the output end of the electric push rod (10), and one end of the connecting strip (11) is fixedly connected with the vibration ring (2).

6. The LED ultrathin down lamp based on heat pipe heat dissipation according to claim 5, wherein a fixing ring (19) is fixedly connected to the outside of the main body shell (1), and a plurality of arc-shaped grooves (20) are formed in the outside of the fixing ring (19).