CN220623856U - Fixing structure of lamp light source plate and lamp - Google Patents
Fixing structure of lamp light source plate and lamp Download PDFInfo
- Publication number
- CN220623856U CN220623856U CN202322408545.3U CN202322408545U CN220623856U CN 220623856 U CN220623856 U CN 220623856U CN 202322408545 U CN202322408545 U CN 202322408545U CN 220623856 U CN220623856 U CN 220623856U
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- fixing strip
- step structure
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- 238000005452 bending Methods 0.000 claims description 16
- 241001465382 Physalis alkekengi Species 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000670 limiting effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to the field of lamp structures, in particular to a fixing structure of a lamp light source plate and a lamp, comprising: the lamp comprises a lamp body and a fixing strip, wherein a first locating plate and a second locating plate which are opposite are arranged on the lamp body so as to form a lamp source groove. In actual use, the light source plate is arranged in the light source groove, and then the fixing strip is clamped between the first positioning plate and the second positioning plate, so that the light source plate is positioned in the light source groove. This application uses through the location of fixed strip to the light source board, has avoided traditional screw fastening mode, has practiced thrift the use of a large amount of screws for the installation of light source board is more convenient with dismantling, has reduced time cost and the human cost of maintaining the light source board.
Description
Technical Field
The utility model relates to the field of lamp structures, in particular to a fixing structure of a lamp light source plate and a lamp.
Background
At present, the light source board on the rail vehicle illumination lamps and lanterns is mostly locked on the lamp body with the form of screw fastening, and the fixed light source board of this mode needs a plurality of fastening screws of even distribution according to the size of light source board, and the more the screw that uses, the more the time of light source board assembly. In addition, there is a possibility that the individual light source board or other electronic components may be damaged while the screws are assembled. In addition, maintenance and replacement of the light source board is also required after the product is delivered to the customer for use, and the form of screw tightening requires longer maintenance time and higher labor costs.
Therefore, the prior art has the defects and needs to be improved.
Disclosure of Invention
In order to solve the above problems, an objective of the present utility model is to provide a fixing structure of a light source board of a lamp and a lamp, so as to solve the above problems caused by fastening the light source board by screws.
The utility model aims at realizing the following technical scheme:
the utility model provides a fixing structure of a lamp light source plate, which comprises the following components:
the lamp body is provided with a first positioning plate and a second positioning plate which is arranged opposite to the first positioning plate, and a lamp source groove area for placing a light source plate is formed between the first positioning plate and the second positioning plate;
and the two ends of the fixing strip are correspondingly in propping connection with the first positioning plate and the second positioning plate, so that the fixing strip is clamped in the lamp source groove area and is used for positioning the light source plate.
In one embodiment, the fixing strip is provided with a positioning column for propping against the light source plate.
In one embodiment, a first protrusion is provided along the length direction of the first positioning plate, and a second protrusion is provided along the length direction of the second positioning plate; the first bulge and the second bulge correspondingly abut against two ends of the fixing strip.
In one embodiment, one end of the fixing strip is provided with a first step structure, and the other end of the fixing strip is provided with a second step structure;
the first step structure and the second step structure correspondingly abut against the first bulge and the second bulge.
In one embodiment, one end of the fixing strip is provided with a bending part bending away from the lamp body, the first step structure is positioned on the bending part and is arranged towards one side of the first bulge, and the second step structure and the first step structure are positioned on the opposite side of the fixing strip; and in a state that the first step structure is propped against the first bulge, one side of the first step structure is inclined towards one side far away from the first positioning plate.
In an embodiment, an inclined surface inclined toward a side away from the fixing strip is provided on a side of the first protrusion away from the lamp body, and the first step structure is disposed at an angle with the inclined surface in a state that the first step structure abuts against the first protrusion.
In one embodiment, the fixing strip is an arc fixing strip, and the positioning column is located on one protruding side of the arc fixing strip.
In an embodiment, in a state that the first step structure abuts against the first protrusion, an end of the bending portion, which is far away from the lamp body, does not exceed a coverage range of the first positioning plate.
A luminaire, comprising: the fixing structure of the lamp shade, the end plate and any one of the lamp light source plates;
the lamp body is arranged on the end plate, and the lamp shade is covered on the end plate to seal the groove area of the lamp source under the state that the light source plate and the fixing strip are arranged on the lamp body.
In one embodiment, the outer surfaces of the two sides of the end plate far away from the lamp source groove area are correspondingly provided with a first lampshade groove and a second lampshade groove;
the two sides of the length direction of the lampshade are provided with a first buckle plate and a second buckle plate, the first buckle plate is buckled in a first lampshade groove when the lampshade is installed and covered on the end plate, and the second buckle plate is buckled in a second lampshade groove.
The beneficial effects of the utility model are as follows: the lamp body is provided with a first positioning plate and a second positioning plate which are opposite to each other so as to form a lamp source groove. In actual use, the light source plate is arranged in the light source groove, and then the fixing strip is clamped between the first positioning plate and the second positioning plate, so that the light source plate is positioned in the light source groove. This application uses through the location of fixed strip to the light source board, has avoided traditional screw fastening mode, has practiced thrift the use of a large amount of screws for the installation of light source board is more convenient with dismantling, has reduced time cost and the human cost of maintaining the light source board.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a schematic view of a fixing structure of a light source board of a lamp according to the present utility model
FIG. 2 is a schematic view of the installation of the fixing strip of the present utility model;
FIG. 3 is a schematic view of the attachment strip of the present utility model removed;
fig. 4 is a schematic structural diagram of a lamp according to the present utility model.
Wherein the reference numerals are as follows: the LED lamp comprises a 1-lamp body, a 2-light source plate, a 3-fixing strip, a 4-lamp source groove area, a 5-positioning column, a 6-first positioning plate, a 7-second positioning plate, an 8-first bulge, a 9-second bulge, a 10-first step structure, a 11-second step structure, a 12-bending part, a 13-inclined plane, a 14-end plate, a 15-lamp shade, a 16-first lamp shade groove, a 17-first buckle plate, a 18-second buckle plate and a 19-screw driver.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
Referring to fig. 1, an embodiment of the present utility model provides a fixing structure of a light source board 2 of a lamp, including:
the lamp body 1 is provided with a first positioning plate 6 and a second positioning plate 7 which is arranged opposite to the first positioning plate 6, and a lamp source groove area 4 for placing the light source plate 2 is formed between the first positioning plate 6 and the second positioning plate 7;
and the two ends of the fixing strip 3 are correspondingly in propping connection with the first positioning plate 6 and the second positioning plate 7, so that the fixing strip 3 is clamped in the light source groove area 4 and is used for positioning the light source plate 2.
Specifically, the first positioning plate 6 and the second positioning plate 7 are vertically distributed on the lamp body 1, so that the first positioning plate 6 and the second positioning plate 7 form a lamp source groove region 4 with a groove structure on the lamp body 1, the light source plate 2 is installed in the lamp source groove region 4, then two ends of the fixing strip 3 are respectively and correspondingly abutted against the first positioning plate 6 and the second positioning plate 7, and the light source plate 2 is positioned in the lamp source groove region 4 through the fixing strip 3.
The lamp source groove region 4 is formed by arranging the first positioning plate 6 and the second positioning plate 7 which are opposite to each other on the lamp body 1. In actual use, the light source plate 2 is installed in the light source groove area 4, and then the fixing strip 3 is clamped between the first positioning plate 6 and the second positioning plate 7, so that the light source plate 2 is positioned in the light source groove area 4. This application uses the location of light source board 2 through fixed strip 3, has avoided traditional screw fastening mode, has practiced thrift the use of a large amount of screws, can be swift, reliable fix light source board 2 on the lamp body for the installation and the dismantlement of light source board 2 are more convenient, have reduced time cost and the human cost of maintaining light source board 2.
In an embodiment, referring to fig. 1, the fixing strip 3 is provided with a positioning post 5 for propping against the light source plate 2.
Specifically, in order to avoid the light source plate 2 from shaking in the light source groove area 4, a positioning column 5 is arranged on one side of the fixing strip 3, and when the fixing strip 3 is installed on the light source groove area 4, the positioning column 5 abuts against the light source plate 2, so that the light source plate 2 is tightly attached to the bottom surface of the light source groove area 4. The positioning machine plays a further role in positioning the light source plate 2.
In an embodiment, referring to fig. 1, a first protrusion 8 is provided along the length direction of the first positioning plate 6, and a second protrusion 9 is provided along the length direction of the second positioning plate 7; the first bulge 8 and the second bulge 9 correspondingly abut against two ends of the fixing strip 3.
Specifically, the first protrusions 8 and the second protrusions 9 are correspondingly disposed along the entire length direction of the first positioning plate 6 and the second positioning plate 7, referring to fig. 4. A number of fixation bars 3 may be arranged along the length of the first protrusions 8 and the second protrusions 9 for positioning the light source plate 2.
In another embodiment, a plurality of first protrusions 8 may be disposed at intervals along the length direction of the first positioning plate 6, a plurality of second protrusions 9 may be disposed at intervals along the length direction of the second positioning plate 7, the positions of the first protrusions 8 and the second protrusions 9 are disposed oppositely to form a pair of protrusion structures, and the fixing strip 3 is mounted at each pair of protrusion structures.
In an embodiment, referring to fig. 1, one end of the fixing bar 3 is provided with a first step structure 10 and the other end is provided with a second step structure 11; the first step structure 10 and the second step structure 11 correspondingly abut against the first protrusion 8 and the second protrusion 9.
Specifically, the two ends of the fixing strip 3 are dug to form a first step structure 10 and a second step structure 11 correspondingly, under the condition that the fixing strip 3 is installed on the lamp body 1, the first protrusion 8 abuts against the first step structure 10, and the second protrusion 9 abuts against the second step structure 11, so that the first protrusion 8 and the second protrusion 9 play a limiting role on the movement of the fixing strip 3 to the side far away from the lamp body 1, and the fixing strip 3 is positioned on the lamp body 1.
In an embodiment, referring to fig. 1, one end of the fixing strip 3 is provided with a bending portion 12 bending away from the lamp body 1, the first step structure 10 is located on the bending portion 12 and is disposed towards one side of the first protrusion 8, and the second step structure 11 and the first step structure 10 are located at the opposite side of the fixing strip 3; in a state where the first step structure 10 abuts against the first protrusion 8, one side of the first step structure 10 is inclined toward a side away from the first positioning plate 6.
Specifically, one end of the fixing bar 3 is provided as a curved portion 12 which is curved toward the side away from the lamp body 1 such that one side of the curved portion 12 faces the first protrusion 8 and the other side of the curved portion 12 faces the second protrusion 9, and the first step structure 10 is located on the side of the curved portion 12 facing the first protrusion 8. In the state that the fixing strip 3 is arranged on the lamp body 1, the first bulge 8 abuts against the first step structure 10, so that the limiting effect is achieved on the movement of the end of the fixing strip 3 to the side far away from the lamp body 1. The second step structure 11 is located the fixed strip 3 and keeps away from one side of lamp body 1, and under the state of fixed strip 3 at lamp body 1, second arch 9 supports and withstands second step structure 11 to play limiting displacement to the removal of this end of fixed strip 3 to keeping away from lamp body 1 one side.
Referring to fig. 1 and 2, the provision of the bent portion 12 facilitates the installation of the fixing strip 3. When the fixing strip 3 is installed, the second step structure 11 and the second bulge 9 are correspondingly assembled, then the bending part 12 is abutted against the first bulge 8, and then the fixing strip 3 is pressed towards one side of the lamp body 1, so that the fixing strip 3 can be pressed into the lamp source groove area 4, and the first step structure 10 and the second step structure 11 correspondingly abut against the first bulge 8 and the second bulge 9.
The fixing strip 3 is fixed on the lamp body 1 through the matching of the first step structure 10 and the first bulge 8 and the matching of the second step structure 11 and the second bulge 9, so that the light source plate 2 is positioned in the lamp source groove area 4 through the fixing strip 3.
In an embodiment, referring to fig. 1 and 3, an inclined surface 13 inclined toward a side away from the fixing bar 3 is provided on a side of the first protrusion 8 away from the lamp body 1, and the first step structure 10 is disposed at an angle to the inclined surface 13 in a state where the first step structure 10 abuts against the first protrusion 8.
Specifically, an inclined surface 13 is provided at the end of the first protrusion 8, and the inclined surface 13 is inclined toward the side away from the fixing bar 3, so that the inclined surface 13 is disposed at an angle to the first step structure 10 in a state where the first step structure 10 and the first protrusion 8 are abutted against each other. When the fixing strip 3 is to be detached from the lamp body 1, an instrument such as a screwdriver 19 can be used for inserting the fixing strip 3 into the included angle, and then the screwdriver 19 is tilted upwards, so that the fixing strip 3 can be detached from the lamp strip, and the detaching process of the fixing strip 3 is shown in fig. 3.
The end of the first bulge 8 is provided with an inclined surface 13, so that the fixing strip 3 is convenient to detach. In addition, the provision of the inclined surface 13 makes it easier for the bent portion 12 to be pressed into the lamp source recess region 4. The bent portion 12 is pressed against the inclined surface 13, and then the fixing bar 3 is pressed so that the bent portion 12 moves along the inclined surface 13. Since the bending portion 12 moves along the inclined surface 13, it is easy to move into the inner side of the first protrusion 8, and finally the first step structure 10 enters into the inner side of the first protrusion 8, so that the first protrusion 8 restricts the fixing strip 3 from moving to the side far from the lamp body 1, referring to fig. 2.
In one embodiment, referring to fig. 1, the fixing strip 3 is an arc-shaped fixing strip 3, and the positioning post 5 is located on a protruding side of the arc-shaped fixing strip 3.
Specifically, the fixing strip 3 is arranged in an arc-shaped structure, and the side facing the lamp body 1 is a protruding side. The positioning posts 5 are provided on the convex side of the fixing bar 3. The arc-shaped arrangement of the fixing strip 3 enables the positioning column 5 to prop against the light source plate 2 without being too long. In addition, the fixing strip 3 is in an arc shape, and when the fixing strip 3 is pressed into the lamp body 1, the fixing strip 3 is convenient to enter.
In an embodiment, referring to fig. 1, in a state that the first step structure 10 abuts against the first protrusion 8, an end of the bending portion away from the lamp body 1 does not exceed the coverage of the first positioning plate 6.
Specifically, after the fixing strip 3 is mounted on the lamp body 1, an included angle is formed between the low side end of the first step structure 10 and the inclined surface of the first protrusion, and the length of the low side end of the first step structure 10 does not exceed the coverage range of the first positioning plate. The bending part is completely positioned on the inner sides of the first positioning plate and the second positioning plate when seen from the projection direction of fig. 1, and the arrangement can avoid the overlong low side end of the first step structure 10 exceeding the outer side of the first positioning plate to cause interference to other structures.
Referring to fig. 1 and 4, an embodiment of the present utility model provides a lamp, including: the fixing structure of the lamp shade 15, the end plate 14 and any one of the lamp light source plates 2;
the lamp body 1 is arranged on the end plate 14, and the lamp cover 15 is covered on the end plate 14 to seal the lamp source groove region 4 in a state that the light source plate 2 and the fixing strip 3 are arranged on the lamp body 1.
Specifically, the groove provided on the left side of the end plate 14 (here, based on the direction of fig. 4) is a light source groove area, the upper end of the light source groove area 4 is a first positioning plate 6, the lower end is a second positioning plate 7, and the first protrusion 8 and the second protrusion 9 are correspondingly provided along the length direction of the first positioning plate 6 and the second positioning plate 7 to form a protruding strip. The light source plate 2 is mounted at the bottom of the light source recess area 4 and then mounted on the lamp body 1 with a plurality of fixing bars 3 in the above-described manner, and the light source plate 2 is positioned.
Further, referring to fig. 4, the light source panels 2 are provided in three, and each light source panel 2 is positioned with two fixing bars 3.
The lamp source groove region 4 is formed by arranging the first positioning plate 6 and the second positioning plate 7 which are opposite to each other on the lamp body 1. In actual use, the light source plate 2 is installed in the light source groove area 4, and then the fixing strip 3 is clamped between the first positioning plate 6 and the second positioning plate 7, so that the light source plate 2 is positioned in the light source groove area 4. This application uses the location of light source board 2 through fixed strip 3, has avoided traditional screw fastening mode, has practiced thrift the use of a large amount of screws for the installation and the dismantlement of light source board 2 are more convenient, have reduced time cost and the human cost of maintaining light source board 2.
In an embodiment, referring to fig. 4, a first lampshade groove 16 and a second lampshade groove (not labeled in the figure) are correspondingly disposed on the outer surfaces of two sides of the end plate 14 away from the lamp source groove region 4;
the first buckle plate 17 and the second buckle plate 18 are arranged on two sides of the lamp shade 15 in the length direction, the first buckle plate 17 is buckled in the first lamp shade groove 16, and the second buckle plate 18 is buckled in the second lamp shade groove when the lamp shade 15 is covered on the end plate 14.
Specifically, a first lampshade groove 16 is formed in the upper end face of the end plate 14, a second lampshade groove is formed in the lower end face of the end plate 14, the lampshade 15 is covered on the opening of the lamp source groove area 4, the lamp source groove area 4 is closed, a first buckle plate 17 is buckled in the first lampshade groove 16, and a second buckle plate 18 is buckled in the second lampshade groove. Through the lock of buckle and lamp shade groove, lamp shade 15 installs on end plate 14, has avoided through using the screw installation lamp shade. The lamp housing 15 is of a light-transmitting structure so that the light source panel 2 is illuminated.
The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.
Claims (10)
1. The utility model provides a fixed knot of lamps and lanterns light source board constructs which characterized in that includes:
the lamp body is provided with a first positioning plate and a second positioning plate which is arranged opposite to the first positioning plate, and a lamp source groove area for placing a light source plate is formed between the first positioning plate and the second positioning plate;
and the two ends of the fixing strip are correspondingly in propping connection with the first positioning plate and the second positioning plate, so that the fixing strip is clamped in the lamp source groove area and is used for positioning the light source plate.
2. The fixing structure of a light source board of a lamp according to claim 1, wherein a positioning column for propping against the light source board is arranged on the fixing strip.
3. The fixing structure of the light source board of the lamp according to claim 2, wherein a first protrusion is provided along a length direction of the first positioning board, and a second protrusion is provided along a length direction of the second positioning board; the first bulge and the second bulge correspondingly abut against two ends of the fixing strip.
4. A fixing structure of a light source board of a lamp according to claim 3, wherein one end of the fixing strip is provided with a first step structure, and the other end is provided with a second step structure;
the first step structure and the second step structure correspondingly abut against the first bulge and the second bulge.
5. The fixing structure of a light source board of a lamp according to claim 4, wherein one end of the fixing strip is provided with a bending part bending away from the lamp body, the first step structure is positioned on the bending part and towards one side of the first bulge, and the second step structure and the first step structure are positioned on the opposite side of the fixing strip; and in a state that the first step structure abuts against the first bulge, one side of the first step structure is inclined away from one side of the first positioning plate.
6. The fixing structure of a light source board of a lamp according to claim 5, wherein an inclined surface inclined toward a side away from the fixing strip is provided on a side of the first protrusion away from the lamp body, and the first step structure is disposed at an angle with the inclined surface in a state that the first step structure abuts against the first protrusion.
7. The fixing structure of a light source board of a lamp according to claim 6, wherein the fixing strip is an arc fixing strip, and the positioning column is located at a protruding side of the arc fixing strip.
8. The fixing structure of a light source board of a lamp according to claim 6, wherein in a state that the first step structure abuts against the first protrusion, an end of the bending portion away from the lamp body does not exceed a coverage range of the first positioning board.
9. A light fixture, comprising: a lamp shade, an end plate and a fixing structure of the lamp light source plate of any one of claims 1 to 8;
the lamp body set up in on the end plate the light source board with the fixed strip install in under the state of lamp body, the lamp shade closes the lid and is in on the end plate, seal the lamp source recess region.
10. The lamp as claimed in claim 9, wherein the outer surfaces of the two sides of the end plate far from the lamp source recess area are correspondingly provided with a first lampshade groove and a second lampshade groove;
the lamp shade is characterized in that a first buckle plate and a second buckle plate are arranged on two sides of the length direction of the lamp shade, the first buckle plate is buckled in the first lamp shade groove when the lamp shade is installed and covered on the end plate, and the second buckle plate is buckled in the second lamp shade groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322408545.3U CN220623856U (en) | 2023-09-05 | 2023-09-05 | Fixing structure of lamp light source plate and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322408545.3U CN220623856U (en) | 2023-09-05 | 2023-09-05 | Fixing structure of lamp light source plate and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220623856U true CN220623856U (en) | 2024-03-19 |
Family
ID=90224220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322408545.3U Active CN220623856U (en) | 2023-09-05 | 2023-09-05 | Fixing structure of lamp light source plate and lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220623856U (en) |
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2023
- 2023-09-05 CN CN202322408545.3U patent/CN220623856U/en active Active
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