CN210860686U - COB light source module installation location structure - Google Patents
COB light source module installation location structure Download PDFInfo
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- CN210860686U CN210860686U CN201921913986.6U CN201921913986U CN210860686U CN 210860686 U CN210860686 U CN 210860686U CN 201921913986 U CN201921913986 U CN 201921913986U CN 210860686 U CN210860686 U CN 210860686U
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- light source
- positioning
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- radiator
- cob
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a COB light source module installing and positioning structure, which comprises a light source bracket, a COB light source and a radiator; the light source bracket is provided with at least two through holes; the radiator is provided with screw holes corresponding to the through holes; each through hole is matched with a screw, and the screw penetrates through the through hole and then is in threaded connection with the screw hole to lock the light source bracket and the radiator together; the COB light source clamp is arranged on the light source support and the radiator support; the bottom surface of the light source support is also provided with two positioning columns protruding downwards, the positioning columns are provided with cutting grooves along the axial direction, and the cutting grooves divide the positioning columns into two elastic sheets which are spaced from each other; the radiator is provided with a positioning hole corresponding to the positioning column, the positioning column penetrates through the positioning hole, and the two elastic pieces of the positioning column elastically abut against the inner wall of the positioning hole. The utility model has the advantages of convenient installation.
Description
Technical Field
The utility model relates to a lamps and lanterns field especially indicates a COB light source module installation location structure.
Background
The conventional COB light source module generally comprises a COB light source, a light source support and a radiator, wherein a light through hole is formed in the middle of the light source support, and a positioning groove communicated with the light through hole is formed in the bottom surface of the light source support; the light source bracket is fixed on the top of the radiator through a screw; COB light source clamp is located between light source support and the radiator about and in the COB light source cover arranged light source support constant head tank in, the light emitting area of COB light source just is to logical unthreaded hole, has paintd heat conduction silicone grease between the shady face of COB light source and the radiator top surface. When the light source bracket is fixed on the top of the radiator through the screws, all the through holes of the light source bracket are required to be respectively aligned with all the screw holes of the radiator, so that the screws can penetrate through the through holes and then are in threaded connection with the screw holes; and the installer aligns each perforation of light source support and each screw of radiator respectively, need move light source support repeatedly, and efficiency is slow, moves light source support's in-process moreover, and light source support can drive the COB light source and remove, leads to the heat conduction silicone grease part between COB light source and the radiator top surface to be located outside the COB light source, influences heat dispersion.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a COB light source module installation location structure, it has simple to operate's advantage.
In order to achieve the above purpose, the solution of the present invention is:
a COB light source module mounting and positioning structure comprises a light source bracket, a COB light source and a radiator; the light source support is provided with a light through hole and at least two through holes, the light through hole is positioned in the middle of the light source support, and the bottom surface of the light source support is provided with a positioning groove communicated with the light through hole; the radiator is provided with screw holes corresponding to the through holes; each through hole is matched with a screw, and the screw penetrates through the through hole and then is in threaded connection with the screw hole to lock the light source bracket and the radiator together; the COB light source is clamped between the light source support and the radiator and sleeved in the positioning groove, the light emitting surface of the COB light source is opposite to the light through hole, and heat-conducting silicone grease is coated between the backlight surface of the COB light source and the top surface of the radiator; the bottom surface of the light source support is also provided with two positioning columns protruding downwards, the positioning columns are provided with cutting grooves along the axial direction, and the cutting grooves divide the positioning columns into two elastic sheets which are spaced from each other; the radiator is provided with a positioning hole corresponding to the positioning column, the positioning column penetrates through the positioning hole, and the two elastic pieces of the positioning column elastically abut against the inner wall of the positioning hole.
The light source bracket is also provided with two wire clamping grooves communicated with the positioning groove, and the two wire clamping grooves are respectively positioned on two opposite sides of the positioning groove; two power cords of the COB light source are clamped in the two wire clamping grooves respectively.
And a clamping jaw for clamping a COB light source power line is arranged at one end, close to the positioning groove, of the wire clamping groove.
After the scheme is adopted, the two positioning columns of the light source support are correspondingly inserted into the positioning holes of the radiator, so that the through holes of the light source support can be respectively aligned with the screw holes of the radiator, the light source support does not need to be repeatedly moved to align the through holes with the screw holes, and the mounting efficiency is improved; and two elastic sheets of the positioning column elastically abut against the inner wall of the positioning hole, so that the temporary fixing effect can be achieved, and the positioning column is prevented from being separated from the positioning hole.
Drawings
Fig. 1 is an exploded view of the present invention;
fig. 2 is a schematic structural view of the light source bracket of the present invention;
fig. 3 is a schematic diagram illustrating the cooperation of the light source bracket and the COB light source according to the present invention;
FIG. 4 is a schematic structural view of the present invention;
description of reference numerals:
a light source bracket 1, a light through hole 11, a perforation 12, a positioning groove 13, a positioning column 14, a cutting groove 140, an elastic sheet 141, a wire clamping groove 15, a clamping jaw 151,
the heat sink 3, the screw hole 31, the positioning hole 32,
and a screw 4.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
As shown in fig. 1 to 4, the utility model discloses a COB light source module installation positioning structure, which comprises a light source support 1, a COB light source 2 and a radiator 3, wherein the light source support 1 is provided with a light through hole 11 and at least two through holes 12, the light through hole 11 is located in the middle of the light source support 1, and the bottom surface of the light source support 1 is provided with a positioning groove 13 communicated with the light through hole; the radiator 3 is provided with a screw hole 31 corresponding to the through hole 12; a screw 4 is matched on each through hole 12, and the screw 4 is screwed with the screw hole 31 after penetrating through the through hole 12 so as to lock the light source bracket 1 and the radiator 3 together; COB light source 2 then presss from both sides and locates between about light source support 1 and radiator 3 and COB light source 2 cover arranges the constant head tank 13 in, COB light source 2's light emitting area 21 just to logical unthreaded hole 11, has paintd heat conduction silicone grease (not shown) between COB light source 2's shady face 22 and the radiator 3 top surface.
As shown in fig. 1 to fig. 3, the key point of the present invention is: the bottom surface of the light source support 1 is further provided with two positioning pillars 14 protruding downwards, the positioning pillars 14 are provided with a cutting groove 140 along the axial direction, and the cutting groove 140 divides the positioning pillars 14 into two elastic pieces 141 spaced from each other; the heat sink 3 is provided with a positioning hole 32 corresponding to the positioning column 14, the positioning column 14 is inserted into the positioning hole 32, and the two elastic pieces 141 of the positioning column 14 elastically abut against the inner wall of the positioning hole 32; when the two positioning posts 14 of the light source bracket 1 are correspondingly inserted into the positioning holes 32, the through holes 12 are respectively aligned with the screw holes 31. Therefore, the through holes 12 can be quickly aligned with the screw holes 31 through the matching of the positioning columns 14 and the positioning holes 32, the through holes 12 are aligned with the screw holes 31 without repeatedly moving the light source support 1, and therefore the light source support 1 and the heat sink 3 can be conveniently locked together through the screws 4, and the mounting efficiency is improved; and two elastic pieces 141 of the positioning column 14 elastically abut against the inner wall of the positioning hole 32, so that the temporary fixing effect can be achieved, and the positioning column 14 is prevented from being separated from the positioning hole 32.
As shown in fig. 1 to 4, the light source bracket 1 may further include two wire-clamping grooves 15 communicated with the positioning groove 13, and the two wire-clamping grooves 15 are respectively located on two opposite sides of the positioning groove 13; and two power cords 23 of the COB light source 2 are respectively clamped in the two wire clamping grooves 15, so that the COB light source 2 is fixedly connected with the light source support 1. Thus the utility model discloses can be earlier with COB light source 2 and 1 fixed connection of light source support, then put COB light source 2 and light source support 1 together on radiator 3, this in-process because COB light source 2 and light source support 1 are fixed, alright avoid appearing COB light source 2 and drop from light source support 1 or the condition that COB light source 2 and light source support 1 constant head tank 13 do not counterpoint. Wherein the one end that card wire casing 15 closes on constant head tank 13 is equipped with the clamping jaw 151 that is used for the 2 power cords 23 of centre gripping COB light source in order to guarantee that COB light source 2 fixes on light source support 1 firmly.
When the utility model is installed, firstly, heat-conducting silicone grease can be coated on the top surface of the radiator 3; then placing the COB light source 2 in a positioning groove 13 of the light source support 1 to enable a light emitting surface 21 of the COB light source 2 to be opposite to the light through hole 11, and respectively clamping two power lines 23 of the COB light source 2 in two wire clamping grooves 15 of the light source support 1 to fix the COB light source 2 on the light source support 1; then, placing the COB light source 2 and the light source support 1 on the heat sink 3 together, and correspondingly inserting the two positioning columns 14 of the light source support 1 into the positioning holes 32 of the heat sink 3, so that the through holes 12 are respectively and quickly aligned with the screw holes 31; finally, the screws 4 are screwed with the screw holes 31 after penetrating through the through holes 12 respectively, so as to lock the light source bracket 1 and the heat sink 3 together. Wherein two power cords 23 of COB light source 2 block respectively in two card wire casing 15 of light source support 1 and fix COB light source 2 on light source support 1, when putting COB light source 2 and light source support 1 on radiator 3 together like this, just can avoid appearing COB light source 2 and drop or the COB light source 2 and the condition that light source support 1 constant head tank 13 is not counterpointed from light source support 1 to be convenient for install.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (3)
1. A COB light source module mounting and positioning structure comprises a light source bracket, a COB light source and a radiator; the light source support is provided with a light through hole and at least two through holes, the light through hole is positioned in the middle of the light source support, and the bottom surface of the light source support is provided with a positioning groove communicated with the light through hole; the radiator is provided with screw holes corresponding to the through holes; each through hole is matched with a screw, and the screw penetrates through the through hole and then is in threaded connection with the screw hole to lock the light source bracket and the radiator together; the COB light source is clamped between the light source support and the radiator and sleeved in the positioning groove, the light emitting surface of the COB light source is opposite to the light through hole, and heat-conducting silicone grease is coated between the backlight surface of the COB light source and the top surface of the radiator; the method is characterized in that:
the bottom surface of the light source support is also provided with two positioning columns protruding downwards, the positioning columns are provided with cutting grooves along the axial direction, and the cutting grooves divide the positioning columns into two elastic sheets which are spaced from each other; the radiator is provided with a positioning hole corresponding to the positioning column, the positioning column penetrates through the positioning hole, and the two elastic pieces of the positioning column elastically abut against the inner wall of the positioning hole.
2. The COB light source module installation and positioning structure of claim 1, wherein: the light source bracket is also provided with two wire clamping grooves communicated with the positioning groove, and the two wire clamping grooves are respectively positioned on two opposite sides of the positioning groove; two power cords of the COB light source are clamped in the two wire clamping grooves respectively.
3. The COB light source module installation and positioning structure of claim 2, wherein: and a clamping jaw for clamping a COB light source power line is arranged at one end, close to the positioning groove, of the wire clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913986.6U CN210860686U (en) | 2019-11-07 | 2019-11-07 | COB light source module installation location structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921913986.6U CN210860686U (en) | 2019-11-07 | 2019-11-07 | COB light source module installation location structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210860686U true CN210860686U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921913986.6U Active CN210860686U (en) | 2019-11-07 | 2019-11-07 | COB light source module installation location structure |
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| CN (1) | CN210860686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998313A (en) * | 2020-09-07 | 2020-11-27 | 李志明 | COB light source module structure and light source support thereof |
-
2019
- 2019-11-07 CN CN201921913986.6U patent/CN210860686U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998313A (en) * | 2020-09-07 | 2020-11-27 | 李志明 | COB light source module structure and light source support thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 363000 Wenpu Industrial Park, jiaomei Town, Zhangzhou City, Fujian Province Patentee after: Tailong Electronics Co.,Ltd. Address before: 363000 Wenpu Industrial Park, jiaomei Town, Zhangzhou City, Fujian Province Patentee before: TECNON (FUJIAN) COMMERCIAL LIGHTING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |