CN210035426U

CN210035426U - Rapid heat dissipation base for LED illumination light source

Info

Publication number: CN210035426U
Application number: CN201920879681.1U
Authority: CN
Inventors: 冷家龙
Original assignee: Zhenjiang Julong Electronic Technology Co Ltd
Current assignee: Zhenjiang Julong Electronic Technology Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-02-07
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a quick heat dissipation base for LED lighting source, including thermal imaging all-in-one and absorption cloud platform, thermal imaging all-in-one is fixed on the cubical switchboard through adsorbing the cloud platform, camera on the thermal imaging all-in-one is just to three-phase cable junction area in the cubical switchboard, the region of making a video recording of camera covers three-phase cable junction area. The utility model discloses fix thermal imaging all-in-one on the cubical switchboard through adsorbing the cloud platform, the camera on this thermal imaging all-in-one is just to three-phase cable junction area in the cubical switchboard, and the region of making a video recording of camera covers three-phase cable junction area, can real time monitoring cubical switchboard in this three-phase cable junction area's temperature, report to the police when the high temperature, moreover, adsorb the cloud platform and can adjust the shooting angle of thermal imaging all-in-one, the convenience is adjusted according to the condition at scene, high durability and convenient use, moreover, adsorb the cloud platform and pass through the magnet and adsorb the installation, easy to assemble, good application prospect has.

Description

Rapid heat dissipation base for LED illumination light source

Technical Field

The utility model relates to a LED illumination heat dissipation technical field, concretely relates to base fast dispels heat for LED lighting source.

Background

With the development of science and technology, LED lighting sources are considered as fourth generation lighting sources, and have been widely used in various lighting fields by virtue of the advantages of high luminous efficiency, low power consumption, no need of high voltage, high safety and the like. However, the higher the power of the LED lighting source is, the larger the heat generation amount is, and if the heat dissipation capability is insufficient, the too high temperature in the LED lighting source may cause danger, burn out the circuit board, the lighting chip or other electronic components, and shorten the working life of the LED lighting source seriously.

At present, the contact area of a radiating base on the market with air is limited, so that the radiating effect of the radiating base is poor, and the radiating base is inconvenient to mount and fix. Therefore, how to improve the quick heat dissipation effect of the heat dissipation base and realize quick positioning and installation of the heat dissipation base is a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming current heat dissipation base, it is limited with air area of contact, lead to the not good problem of radiating effect of heat dissipation base. The utility model relates to a rapid heat dissipation base for an LED illumination light source,

in order to achieve the above purpose, the utility model adopts the technical scheme that:

a rapid heat dissipation base for an LED illumination light source comprises a heat dissipation substrate of an inverted U-shaped frame body, wherein a middle cavity of the heat dissipation substrate is used for placing the LED illumination light source,

the bottom of the two side surfaces of the heat dissipation substrate is provided with a guide rail strip which is convenient for installation and clamping, the corresponding side surface of the heat dissipation substrate above the guide rail strip is provided with first radiating fins which are distributed in parallel at equal intervals, the upper surface and the lower surface of each first radiating fin are provided with first raised strips which are distributed at equal intervals,

the upper surface of the heat dissipation substrate is provided with two supporting sheets which are distributed in a splayed shape, openings of large ends of the two supporting sheets face upwards, second heat dissipation sheets which are distributed in parallel at equal intervals are arranged on two side faces of the two supporting sheets, and second raised strips which are distributed at equal intervals are arranged on the upper surface and the lower surface of each second heat dissipation sheet.

According to the rapid heat dissipation base for the LED illumination light source, the bent part of the inner wall of the heat dissipation base plate is bent at a right angle.

In the rapid heat dissipation base for the LED lighting source, the upper end of the supporting sheet is provided with a fixing sheet parallel to the second heat dissipation sheet, and the fixing sheet is provided with fixing holes at intervals.

In the rapid heat dissipation base for the LED lighting source, an included angle between the two support sheets is 45 °.

The quick heat dissipation base for the LED lighting source comprises a base body, wherein the base body is provided with a first heat dissipation sheet, a second heat dissipation sheet and a fixing sheet, and the first heat dissipation sheet, the second heat dissipation sheet and the fixing sheet are integrally formed by punching and molding aluminum profiles.

In the rapid heat dissipation base for the LED illumination source, the outer ends of the first and second heat dissipation fins are in arc transition, and the heights of the first and second rising strips are 1.5mm and 2mm, respectively.

In the rapid heat dissipation base for the LED lighting source, the lateral side of the heat dissipation base plate is provided with a circular weight reduction vent hole penetrating through the lateral side of the heat dissipation base plate.

The utility model has the advantages that: the utility model discloses a quick heat dissipation base for LED lighting source, at first fin, set up first rising strip on the second fin, the second rises the strip, can increase the area of fin and air contact, increase heat radiating area, improve the radiating effect, and the bottom of radiating base plate both sides face is provided with the guide rail strip of the installation joint of being convenient for, the joint of being convenient for is installed in advance, and carry out fixed mounting through the stationary blade, fixed effectual, overall structure is simple, low in manufacturing cost, the batch production of being convenient for, good application prospect has.

Drawings

Fig. 1 is an installation schematic diagram of the quick heat dissipation base for LED lighting source of the present invention.

The designations in the drawings have the following meanings:

1: a heat-dissipating substrate; 101: a middle cavity; 102: a guide rail bar; 103: a first heat sink; 104: a first raised strip; 105: a circular weight-reducing vent; 2: a support sheet; 201: a second heat sink; 202: a second raised strip; 3: a fixing sheet; 301: and fixing the mounting hole.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

As shown in FIG. 1, the rapid heat dissipation base for LED illumination light source of the present invention comprises an inverted U-shaped heat dissipation substrate 1, wherein a middle cavity 101 of the heat dissipation substrate 1 is used for accommodating the LED illumination light source,

the bottom of the two side surfaces of the heat dissipation substrate 1 is provided with guide rails 102 convenient for installation and clamping, so that the pre-positioning and clamping effect can be realized through the guide rails 102 when the heat dissipation substrate 1 is fixedly installed, the corresponding side surface of the heat dissipation substrate 1 above the guide rails 102 is provided with first heat dissipation fins 103 distributed in parallel at equal intervals, the upper and lower surfaces of the first heat dissipation fins 103 are provided with first raised strips 104 distributed at equal intervals,

the upper surface of the heat dissipation substrate 1 is provided with two supporting sheets 2 distributed in a splayed shape, the openings of the large ends of the two supporting sheets 2 are upward, the two side surfaces of the two supporting sheets 2 are provided with second radiating fins 201 distributed in parallel at equal intervals, and the upper and lower surfaces of the second radiating fins 201 are provided with second raised strips 202 distributed at equal intervals.

Through the arrangement of the first and second heat dissipation fins 103 and 201, the whole heat dissipation effect of the heat dissipation substrate 1 can be increased, the contact area between the heat dissipation substrate 1 and the air is increased, and the heat dissipation effect is improved.

Preferably, the bending part of the inner wall of the heat dissipation substrate 1 is bent at a right angle, so that the processing is convenient, the LED illumination light source is in complete contact with the inner wall of the heat dissipation substrate 1, and the heat dissipation effect is improved.

Preferentially, the upper end of the supporting sheet 2 is provided with a fixing sheet 3 parallel to the second radiating fins 201, and the fixing sheet 3 is provided with fixing holes 301 at intervals, so that the fixing and mounting of the rapid radiating base can be facilitated, and the guide rail bar 102 is matched, thereby improving the efficiency and effect of the fixing and mounting.

Preferentially, the rapid heat dissipation base for the LED illumination light source has the advantages that the included angle between the two support sheets 2 is 45 degrees, the space formed between the two support sheets 2 is convenient for air flow, and the heat dissipation effect is further improved.

Preferably, the heat dissipation substrate 1, the first heat dissipation fins 103, the support sheet 2, the second heat dissipation fins 201 and the fixing sheet 3 are integrally formed by punching and molding an aluminum profile, so that the processing molding and the batch production are facilitated, the production cost is reduced, moreover, the cost of the aluminum profile is lower, but the heat dissipation effect is better.

Preferably, the outer ends of the first and second heat dissipation fins 103 and 201 are in arc transition, the height of the first and

second bulging strips

104 and 202 is 1.5mm and 2mm, and the first and second bulging strips can increase the contact area between the first and second heat dissipation fins 103 and 201 and the air, increase the heat dissipation area, and improve the heat dissipation effect.

Preferably, the lateral side of the heat dissipation substrate 1 is provided with a circular weight reduction vent hole 105 penetrating through the lateral side, so that the materials of the heat dissipation substrate 1 can be reduced, ventilation and heat dissipation can be realized, the heat dissipation effect of the heat dissipation substrate 1 is improved, and the cost is saved.

To sum up, the utility model discloses a quick heat dissipation base for LED lighting source sets up first upheaval strip, second upheaval strip on first fin, second fin, can increase the area of fin and air contact, increase heat radiating area, improve the radiating effect, and the bottom of radiating substrate both sides face is provided with the guide rail strip of the installation joint of being convenient for, the joint of being convenient for is installed in advance, and carry out fixed mounting through the stationary blade, fixed effectual, overall structure is simple, low in manufacturing cost, the batch production of being convenient for, good application prospect has.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A quick heat dissipation base for LED illumination source which characterized in that: the LED lamp comprises a heat dissipation substrate (1) of an inverted U-shaped frame body, wherein a middle cavity (101) of the heat dissipation substrate (1) is used for placing an LED illumination light source,

the bottom of the two side surfaces of the radiating substrate (1) is provided with a guide rail bar (102) convenient for mounting and clamping, the corresponding side surface of the radiating substrate (1) above the guide rail bar (102) is provided with first radiating fins (103) distributed in parallel at equal intervals, the upper and lower surfaces of the first radiating fins (103) are provided with first raised strips (104) distributed at equal intervals,

the upper surface of heat dissipation base plate (1) is provided with two backing sheets (2) that are eight characters and distribute, and the main aspects opening of two backing sheets (2) is up, and the both sides face of two backing sheets (2) all is provided with equidistant parallel distribution's second fin (201), the upper and lower surface of second fin (201) is provided with equidistant distribution's second and rises strip (202).

2. The rapid heat dissipation base for LED lighting sources of claim 1, wherein: the bending part of the inner wall of the heat dissipation substrate (1) is bent at a right angle.

3. The rapid heat dissipation base for LED lighting sources of claim 1, wherein: the upper end of the support sheet (2) is provided with a fixing sheet (3) parallel to the second radiating fins (201), and the fixing sheet (3) is provided with fixing and mounting holes (301) at intervals.

4. The rapid heat dissipation base for LED lighting sources of claim 1, wherein: the included angle between the two supporting sheets (2) is 45 degrees.

5. The rapid heat dissipation base for LED lighting sources of claim 1, wherein: the heat dissipation substrate (1), the first heat dissipation sheet (103), the support sheet (2), the second heat dissipation sheet (201) and the fixing sheet (3) are integrally formed by punching and molding aluminum profiles.

6. The rapid heat dissipation base for LED lighting sources of claim 1, wherein: the outer end parts of the first radiating fin (103) and the second radiating fin (201) are in arc transition, and the heights of the first raised strip (104) and the second raised strip (202) are 1.5mm and 2mm respectively.

7. The rapid heat dissipation base for LED lighting sources of claim 1, wherein: the lateral side of the heat dissipation substrate (1) is provided with a circular weight reduction vent hole (105) penetrating through the lateral side.