CN211203961U - Novel light source fixing support structure - Google Patents
Novel light source fixing support structure Download PDFInfo
- Publication number
- CN211203961U CN211203961U CN201922175995.6U CN201922175995U CN211203961U CN 211203961 U CN211203961 U CN 211203961U CN 201922175995 U CN201922175995 U CN 201922175995U CN 211203961 U CN211203961 U CN 211203961U
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- light source
- circuit board
- groove
- base
- accommodating cavity
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Abstract
The utility model discloses a novel light source fixing bracket structure, which comprises a base with a holding cavity for light source assembly, a circuit board provided with a light source connecting point, a cover body matched in the holding cavity and a spring sheet; wherein, the periphery of the base is provided with at least one clamping groove; the circuit board is matched with the bottom wall of the accommodating cavity and is electrically connected with an external power supply; the cover body presses the circuit board to realize fixation, and is provided with a through hole which is arranged opposite to the light source power connection point; the elastic sheet is arranged corresponding to the clamping groove and embedded in the clamping groove. The circuit board of the utility model has the power connection switching function of the light source and the power supply, realizes the effect of flexible touch power connection, and the accommodating cavity of the base can realize the rapid guiding positioning installation of the light source, so that the installation is convenient and more reliable; through setting up the shell fragment in the both sides of base, the elasticity through the shell fragment guarantees that the base can be more firm with the light source cooperation to improve structural stability, and the base can tightly contact with the light source, realize better heat conduction effect.
Description
Technical Field
The utility model relates to a lighting apparatus field especially indicates a novel light source fixed bolster structure.
Background
The conventional light source base is electrified in a mode that the thimble is clamped with the copper sheet, the elasticity of the copper sheet is poor, poor contact is easily caused, and the fixing structure of the light source and the base is not firm enough and has insufficient stability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel light source fixed bolster structure realizes simpler reliable circular telegram mode to improve structural stability.
In order to achieve the above purpose, the solution of the present invention is:
a novel light source fixing support structure comprises a base, a circuit board, a cover body and an elastic sheet, wherein the base is provided with an accommodating cavity for light source assembly; wherein, the periphery of the base is provided with at least one clamping groove; the circuit board is matched with the bottom wall of the accommodating cavity and is electrically connected with an external power supply; the cover body presses the circuit board to realize fixation, and is provided with a through hole opposite to the light source power connection point; the elastic sheet is arranged corresponding to the clamping groove and embedded in the clamping groove.
The bottom wall of the accommodating cavity is provided with an installation groove, and the cover body presses the circuit board to be matched in the installation groove.
The circuit board is an annular circuit board, and correspondingly, the mounting groove is an annular groove.
The circuit board is provided with a first positioning installation structure at the matching position of the installation groove, so that the circuit board and the installation groove can be positioned and installed in the only direction.
The first positioning and mounting structure comprises a first groove arranged in the circuit board ring and a first bulge arranged on the side wall of the mounting groove, and the first bulge is matched in the first groove.
And a second positioning and mounting structure is arranged at the matching position of the cover body and the accommodating cavity, so that the positioning and mounting in the only direction of the cover body and the accommodating cavity are realized.
The second positioning and mounting structure comprises a second protrusion arranged on the periphery of the cover body and a second groove arranged on the side wall of the accommodating cavity, and the second protrusion is matched in the second groove.
The quantity of draw-in groove has two, and two draw-in grooves set up relatively the both sides of base.
The two ends of the elastic sheet are provided with clamping portions, and the clamping portions are abutted against the side walls of the clamping grooves.
The base and the cover body are locked and fixed through screws.
After the technical scheme is adopted, the circuit board of the utility model has the power connection switching function of the light source and the power supply, realizes the effect of flexible touch power connection, and the accommodating cavity of the base can realize the rapid guiding positioning installation of the light source, so that the installation is convenient and more reliable; through setting up the shell fragment in the both sides of base, the elasticity through the shell fragment guarantees that the base can be more firm with the light source cooperation to improve structural stability, and the base can tightly contact with the light source, realize better heat conduction effect.
Drawings
FIG. 1 is a first perspective view of an embodiment of the present invention;
FIG. 2 is a second perspective view of the embodiment of the present invention;
FIG. 3 is an exploded view of an embodiment of the present invention;
FIG. 4 is a cross-sectional view of an embodiment of the present invention;
FIG. 5 is a perspective view of a base according to an embodiment of the present invention;
the reference numbers illustrate: a base 10; an accommodating chamber 11; a second groove 111; a card slot 12; a mounting groove 13; the first protrusions 131; a circuit board 20; a light source connection point 21; a first groove 22; a lid body 30; a through hole 31; the second projection 32; a spring plate 40; a snap-in portion 41; a screw 50.
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.
The utility model relates to a novel light source fixed bolster structure, including base 10, circuit board 20, lid 30 and shell fragment 40.
The base 10 has a receiving cavity 11 for mounting a light source, and at least one locking groove 12 is formed on the periphery of the base 10.
The circuit board 20 is fitted on the bottom wall of the accommodating cavity 11 and electrically connected to an external power supply, and the circuit board 20 is provided with a light source connection point 21.
The cover 30 is fitted in the receiving cavity 11 and presses the circuit board 20 to fix the circuit board, and the cover 30 is provided with a through hole 31 disposed opposite to the light source connection point 21.
The elastic sheet 40 is arranged corresponding to the slot 12, and the elastic sheet 40 is embedded in the slot 12.
Referring to fig. 1-5, a specific embodiment of the present invention is shown.
The bottom wall of the accommodating cavity 11 is provided with a mounting groove 13, and the cover 30 presses the circuit board 20 to fit in the mounting groove 13, so as to realize the positioning and mounting of the circuit board 20.
The circuit board 20 is an annular circuit board 20, and the corresponding mounting groove 13 is an annular groove.
The matching position of the circuit board 20 and the mounting groove 13 is provided with a first positioning mounting structure, so that the only direction positioning mounting between the circuit board and the mounting groove is realized, and the mounting accuracy and efficiency are ensured.
The first positioning and mounting structure includes a first groove 22 disposed in the ring of the circuit board 20, and a first protrusion 131 disposed on the sidewall of the mounting groove 13, wherein the first protrusion 131 is fitted in the first groove 22. Of course, the first recess 22 and the first protrusion 131 may be disposed in opposite directions, the first recess 22 is disposed on the side wall of the mounting groove 13, and the first protrusion 131 is disposed in the ring of the circuit board 20; even, the first positioning and mounting structure may be replaced by another type of limiting structure, so as to achieve the positioning and mounting of the circuit board 20 and the base 10.
The matching position of the cover body 30 and the accommodating cavity 11 is provided with a second positioning and mounting structure, so that the positioning and mounting in the only direction of the cover body and the accommodating cavity are realized, and the mounting accuracy and efficiency are ensured.
The second positioning and mounting structure includes a second protrusion 32 disposed on the periphery of the cover 30, and a second groove 111 disposed on the sidewall of the accommodating cavity 11, wherein the second protrusion 32 is fitted in the second groove 111. Of course, the second groove 111 and the second protrusion 32 may also be disposed in opposite directions, the second groove 111 is disposed on the periphery of the cover 30, and the second protrusion 32 is disposed on the sidewall of the accommodating cavity 11; even, the second positioning and mounting structure may be replaced by another type of limiting structure, so that the cover 30 and the base 10 can be positioned and mounted.
The number of the above-mentioned card slots 12 is two, and the two card slots 12 are oppositely arranged on two sides of the base 10.
The two ends of the elastic sheet 40 are provided with clamping portions 41, and the clamping portions 41 are abutted against the side walls of the clamping grooves 12, so that the installation stability of the elastic sheet 40 at the periphery of the base 10 is improved.
The base 10 and the cover 30 are fastened by screws 50.
The utility model discloses an installation step does: first, wires connected to an external power source are soldered to the positive and negative electrodes of the circuit board 20; secondly, placing the circuit board 20 into the mounting groove 13 of the base 10, and positioning the circuit board 20 and the base 10 in a one-way mode; thirdly, inserting the two elastic sheets 40 into the clamping grooves 12 on the periphery of the base 10; fourthly, the cover 30 is buckled in the accommodating cavity 11 and covers the circuit board 20, and the cover 30 and the base 10 are positioned in a single direction, so that the assembly is completed.
Through the structure, the circuit board 20 of the utility model has the power connection switching function of the light source and the power supply, realizes the flexible touch power connection function, and the accommodating cavity 11 of the base 10 can realize the rapid guiding positioning installation of the light source, so that the installation is convenient and more reliable; through setting up shell fragment 40 in the both sides of base 10, it is more firm to guarantee through the elasticity of shell fragment 40 that base 10 can cooperate with the light source to improve structural stability, and base 10 can tightly contact with the light source, realize better heat conduction effect.
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 (10)
1. A novel light source fixing support structure is characterized by comprising:
the base is provided with an accommodating cavity for assembling a light source, and at least one clamping groove is formed in the periphery of the base;
the circuit board is provided with a light source power connection point, is matched with the bottom wall of the accommodating cavity and is electrically connected with an external power supply;
the cover body is matched in the accommodating cavity and used for pressing the circuit board to realize fixation, and the cover body is provided with a through hole which is arranged opposite to the light source power connection point;
and the elastic sheet is arranged corresponding to the clamping groove and embedded in the clamping groove.
2. The novel light source fixing bracket structure of claim 1, wherein:
the bottom wall of the accommodating cavity is provided with an installation groove, and the cover body presses the circuit board to be matched in the installation groove.
3. The novel light source fixing bracket structure of claim 2, wherein:
the circuit board is an annular circuit board, and correspondingly, the mounting groove is an annular groove.
4. A novel light source mounting bracket structure as claimed in claim 3, wherein:
the circuit board is provided with a first positioning installation structure at the matching position of the installation groove, so that the circuit board and the installation groove can be positioned and installed in the only direction.
5. The novel light source fixing bracket structure of claim 4, wherein:
the first positioning and mounting structure comprises a first groove arranged in the circuit board ring and a first bulge arranged on the side wall of the mounting groove, and the first bulge is matched in the first groove.
6. The novel light source fixing bracket structure of claim 1, wherein:
and a second positioning and mounting structure is arranged at the matching position of the cover body and the accommodating cavity, so that the positioning and mounting in the only direction of the cover body and the accommodating cavity are realized.
7. The novel light source fixing bracket structure of claim 6, wherein:
the second positioning and mounting structure comprises a second protrusion arranged on the periphery of the cover body and a second groove arranged on the side wall of the accommodating cavity, and the second protrusion is matched in the second groove.
8. The novel light source fixing bracket structure of claim 1, wherein:
the quantity of draw-in groove has two, and two draw-in grooves set up relatively the both sides of base.
9. The novel light source fixing bracket structure of claim 8, wherein:
the two ends of the elastic sheet are provided with clamping portions, and the clamping portions are abutted against the side walls of the clamping grooves.
10. The novel light source fixing bracket structure of claim 1, wherein:
the base and the cover body are locked and fixed through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922175995.6U CN211203961U (en) | 2019-12-06 | 2019-12-06 | Novel light source fixing support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922175995.6U CN211203961U (en) | 2019-12-06 | 2019-12-06 | Novel light source fixing support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211203961U true CN211203961U (en) | 2020-08-07 |
Family
ID=71887945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922175995.6U Active CN211203961U (en) | 2019-12-06 | 2019-12-06 | Novel light source fixing support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211203961U (en) |
-
2019
- 2019-12-06 CN CN201922175995.6U patent/CN211203961U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |