CN210291744U - Light source board fixed establishment - Google Patents
Light source board fixed establishment Download PDFInfo
- Publication number
- CN210291744U CN210291744U CN201921251368.XU CN201921251368U CN210291744U CN 210291744 U CN210291744 U CN 210291744U CN 201921251368 U CN201921251368 U CN 201921251368U CN 210291744 U CN210291744 U CN 210291744U
- Authority
- CN
- China
- Prior art keywords
- light source
- source board
- lamp panel
- fixed
- fastener
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a light source board fixing mechanism, which comprises a lamp panel, a light source board and a fastener, wherein the light source board is fixed on the lamp panel through the fastener; the buckle spare includes fixed part and the buckle portion that extends from the fixed part, buckle portion is provided with the draw-in groove downwards, the light source board joint is fixed in the draw-in groove. This light source board fixed establishment uses buckle spare to fix the light source board on the lamp panel, and because the draw-in groove of buckle spare is greater than the width of light source board, the light source board can outwards freely stretch out and draw back in the course of the work, avoids buckling deformation's problem to appear, and the light source board is stable firm with being connected of lamp panel, guarantees the rigidity of light source spare, satisfies the lighting requirements of lamp panel.
Description
Technical Field
The utility model belongs to the technical field of the technique of LED illumination lamps and lanterns production and specifically relates to a light source board fixed establishment is related to.
Background
An LED lamp is a solid state semiconductor device that can convert electrical energy into visible light. The LED lamp has the advantages of high brightness, low energy consumption, environmental protection, long service life, impact resistance and stable performance, so that the LED lamp is widely applied to the field of illumination.
In some indoor lighting places, such as public places like shopping malls, office buildings, subways, hotels, etc., lamps of the lamp panel structure and support structure type are generally used, and these lamps usually use a lamp assembly fixed on a lamp body and connected with wires and an LED power supply. This kind of lamp panel lamps and lanterns of indoor lighting require highly to the light-emitting effect, need set up more light source on PCB board (light source board), and the interval between the light source is only about 9mm, and the PCB board is through plastic fix with rivet to the lamp panel. However, because the PCB has errors in the production process, the light source is heated to expand after being lightened, and the PCB is warped and deformed, so that the light emitting effect of the lamp panel type lamp is influenced.
Therefore, it is necessary to optimize the fixing structure of the light source assembly of the lamp panel, so that the assembly is simple and the structure is stable during the use process.
Disclosure of Invention
In order to solve the above-mentioned problem that prior art exists, the utility model provides a light source board fixed establishment, it uses buckle spare to fix the light source board on the lamp panel, and because the draw-in groove of buckle spare is greater than the width of light source board, the light source board can outwards freely stretch out and draw back in the course of the work, avoids warpage's problem to appear, and the light source board is stable firm with being connected of lamp panel, guarantees the rigidity of light source spare, satisfies the lighting requirements of lamp panel.
In order to achieve the above object, the present invention provides the following technical solutions:
a light source plate fixing mechanism comprises a lamp panel, a light source plate and a fastener, wherein the light source plate is fixed on the lamp panel through the fastener; the buckle spare includes fixed part and the buckle portion that extends from the fixed part, buckle portion is provided with the draw-in groove downwards, the light source board joint is fixed in the draw-in groove.
In this light source board fixed establishment, buckle spare has the joint fixed knot who the arm was grabbed to the buckle formula and constructs, and it includes fixed part and buckle portion, and buckle portion is provided with the draw-in groove, makes the light source board be fixed in wherein, has avoided the fixed connection mode of riveting or spiro union, and it is nimble convenient, can set up the quantity of buckle spare according to the length of light source board.
As a further description of the technical solution of the present invention, the width of the clamping groove is greater than the width of the light source plate. Because the draw-in groove width of buckle spare is greater than the width of light source board, behind draw-in groove and the completion fixed connection of light source board promptly, the two still leaves the space, and light source board can outwards freely stretch out and draw back in the draw-in groove like this in the use, and the inflation of being heated can outwards extend, can inwards retrieve when meeting cold. Therefore, the problem of warping deformation of the light source board can be avoided, and the stable structure of the light source board is ensured, so that a satisfactory lighting effect is obtained.
As a further description of the technical solution of the present invention, the fixing portion has a mounting hole opened at the center, and a positioning column is provided at the joint with the fastening portion.
As a technical solution of the utility model further describe, the lamp panel is provided with first through-hole and second through-hole in the bottom, the reference column penetrates in the first through-hole.
As the technical solution of the present invention is further described, the fixing mechanism further includes a screw assembly, the screw assembly includes a cylindrical screw and a nut, the cylindrical screw is fixedly connected with the nut after passing through the second through hole and the mounting hole, and the fastener is fixed on the lamp panel.
In the process of connecting the fastener and the lamp panel, the positioning column of the fastener is positioned and penetrates into the first through hole of the chassis, and then the columnar screw in the screw component penetrates through the second through hole and the mounting hole and is fixedly connected with the nut, so that the fastener is fixed on the lamp panel. The position of buckle spare in the lamp panel is stable, guarantees that the connection of light source board and lamp panel is stable firm.
As a technical scheme of the utility model further describe, the light source spare of evenly having arranged on the light source board, buckling parts is located between the adjacent light source spare.
The clamping part is arranged between the adjacent light source parts, so that the light emitting of the light source parts is not influenced, and a good lighting effect is ensured.
As a further description of the technical solution of the present invention, the buckling portion is provided as one or two on the buckling member.
According to the quantity and the fixed demand of light source board, buckle portion can set up to one or two, forms single claw and hangs arm formula buckle spare or double-claw wall-hanging buckle spare, can fix single light source board or fix two light source boards simultaneously, and its fixed mode is nimble changeable, satisfies the application requirement of different lamp panel class lamps and lanterns.
As the technical solution of the utility model further describe, the light source board is riveted and fixed with the lamp panel at one of them tip.
Each light source plate is fixed at one end of the lamp panel by only one plastic rivet, and the rest light source plates are fixed by the clamping piece, so that the position stability of the light source plates in the lamp panel is further ensured.
Based on foretell technical scheme, the utility model discloses the technological effect who gains does:
(1) the utility model provides a light source board fixed establishment uses buckle spare to fix the light source board on the lamp panel, and because the draw-in groove of buckle spare is greater than the width of light source board, the light source board can outwards freely stretch out and draw back in the course of the work, avoids buckling deformation's problem to appear, and the stable firm in connection of light source board and lamp panel, guarantees the rigidity of light source spare, satisfies the lighting requirements of lamp panel.
(2) The utility model discloses a light source board fixed establishment, according to the quantity and the fixed demand of light source board, buckling part can set up to one or two, forms single claw and hangs arm formula buckle spare or double-claw wall-hanging buckle spare, can fix single light source board or fix two light source boards simultaneously, and its fixed mode is nimble changeable, satisfies the application requirement of different lamp panel lamps and lanterns.
Drawings
Fig. 1 is an assembled product diagram of the light source board fixing mechanism of the present invention.
Fig. 2 is a schematic structural view of the fastening member and the screw assembly of the present invention.
Fig. 3 is a schematic view illustrating a connection between the fastening member and the light source plate according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a fastening member according to an embodiment of the present invention.
Fig. 5 is a side view of a clasp according to an embodiment of the invention.
Fig. 6 is a schematic view illustrating a connection between a fastening member and a light source board according to another embodiment of the present invention.
Fig. 7 is a schematic structural view of a fastening member according to another embodiment of the present invention.
Detailed Description
To facilitate an understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings and specific examples. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
Fig. 1 shows an assembled product diagram of the light source board fixing mechanism of the present embodiment, fig. 2 shows a schematic structural diagram of a fastener and a screw assembly of the present embodiment, fig. 3 shows a schematic connection diagram of the fastener and the light source board of the present embodiment, and fig. 4 and fig. 5 respectively show a schematic structural diagram and a side view of the present embodiment, with reference to fig. 1 to fig. 5, a light source board fixing mechanism includes a lamp panel 1, a light source board 2, a fastener 3, and a screw assembly 4, where the lamp panel 1 is used as a main body frame of a lamp and is used for installing the light source board and a power supply box therein. The light source board 2 is a PCB board on which light source pieces 21 are uniformly arranged, and the light source pieces 21 are light emitting elements of the lamp. The light source member 21 is generally welded to the light source board 2, and then the light source board 2 is fixed to the lamp panel. In this embodiment, the light source board 2 is riveted to the lamp panel 1 by a plastic rivet at one end, and then the light source board 2 is fixedly connected to the lamp panel 1 by the fastener 3.
The fastener of this embodiment has the joint fixed knot structure of two buckle formula grab arms, and it includes middle fixed part 31 to and the buckle portion 32 that extends from fixed part 31, and buckle portion 32 is provided with the draw-in groove 321 of jaw formula structure downwards, and light source board 2 then the joint is fixed in draw-in groove 321. Can avoid unnecessary riveting or the fixed connection mode of spiro union like this to nimble convenience can set up the quantity of buckle spare according to the length of light source board.
It should be noted that the width of the slot 321 of the locking portion 32 is greater than the width of the light source board 2, that is, although the light source board 2 is locked and fixed in the slot 321, a gap is left between the light source board and the slot 321, so that the light source board can freely extend and retract outwards in the slot 321 during use, can extend outwards when expanded by heating, and can be retracted inwards when cooled. Therefore, the problem of warping deformation of the light source board can be avoided, and the stable structure of the light source board is ensured, so that a satisfactory lighting effect is obtained.
On the connection structure of the fastener 3 and the lamp panel 1, firstly, the fixing portion 31 is provided with a mounting hole 311 in the center, and a positioning column 312 is arranged at the joint with the fastener 32; correspondingly, the lamp panel 1 is provided with a first through hole 11 and a second through hole 12 at the bottom. Meanwhile, the fixing member screw assembly 4 includes a like screw 41 and a nut 42.
Referring to fig. 2, when mounting, the fastening member 3 is first fastened to the light source board 2 through the fastening grooves 321 at two ends, and the fastening portion 32 is located between the adjacent light source members 21; the minimum interval between the light source part 21 is only 9mm, and in order to cooperate its structure, the buckle 3 will be done comparatively slender, from the play light that does not influence light source part 21, ensures good illuminating effect.
Then, the position of the fastener is slightly adjusted, so that the positioning post 312 is positioned and inserted into the first through hole 11 of the chassis, and the stud 41 in the screw assembly 4 passes through the second through hole 12 and the mounting hole 311, and is fixedly connected with the nut 42, so that the fastener 3 is fixed on the lamp panel 1. The position of buckle spare in the lamp panel is stable, guarantees that the connection of light source board and lamp panel is stable firm.
The light source board fixed establishment that this embodiment provided uses buckle spare can once only fix two light source boards on the lamp panel, and because the draw-in groove of buckle spare is greater than the width of light source board, the light source board can outwards freely stretch out and draw back in the course of the work, avoids buckling deformation's problem to appear, and the light source board is stable firm with being connected of lamp panel, guarantees the rigidity of light source spare, satisfies the lighting requirements of lamp panel.
Example 2
Fig. 6 shows a schematic connection diagram of the fastener and the light source board in this embodiment, fig. 7 shows a schematic structural diagram of the fastener in this embodiment, and referring to fig. 6 and fig. 7 in combination, the light source board fixing mechanism in this embodiment also includes a lamp panel 1, a light source board 2, a fastener 3 and a screw assembly 4, but the fastener in this embodiment is of a single-grasping-arm (claw) type, that is, the fastener 32 extends from only one end of the fixing portion 31 to fix one light source board 2 at a time. The fastening portion 32 is located between the adjacent light source elements 21, and the light source plate 2 is fixed on the lamp panel 1 through the fastening element 3.
In the light source board fixed establishment of this embodiment, the position control flexibility of buckle spare is higher, can satisfy the different fixed position demands of bar light source board.
The foregoing is merely illustrative and explanatory of the structure of the present invention, which is described in more detail and with greater particularity, and is not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, many variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.
Claims (8)
1. A light source plate fixing mechanism is characterized by comprising a lamp panel (1), a light source plate (2) and a fastener (3), wherein the light source plate (2) is fixed on the lamp panel (1) through the fastener (3);
the fastener (3) comprises a fixing part (31) and a fastening part (32) extending out of the fixing part (31), a clamping groove (321) is formed in the fastening part (32) downwards, and the light source board (2) is clamped and fixed in the clamping groove (321).
2. A light source board fixing mechanism according to claim 1, wherein the width of the card slot (321) is larger than the width of the light source board (2).
3. The light source board fixing mechanism according to claim 1, wherein the fixing portion (31) has a mounting hole (311) formed at a center thereof, and a positioning post (312) is provided at a position where the fixing portion meets the locking portion (32).
4. A light source board fixing mechanism according to claim 3, wherein the lamp panel (1) is provided with a first through hole (11) and a second through hole (12) at the bottom, and the positioning column (312) penetrates into the first through hole (11).
5. A light source board fixing mechanism according to claim 4, characterized in that the fixing mechanism further comprises a screw assembly (4) comprising a stud screw (41) and a nut (42), wherein the stud screw passes through the second through hole (12) and the mounting hole (311) and then is fixedly connected with the nut (42) to fix the fastener (3) on the lamp panel (1).
6. A light source board fixing mechanism according to claim 1, wherein the light source pieces (21) are uniformly arranged on the light source board (2), and the fastening part (32) is located between the adjacent light source pieces (21).
7. The light source board fixing mechanism according to claim 1, wherein the snap portion (32) is provided in one or two on the snap (3).
8. A light source board fixing mechanism according to claim 1, characterized in that the light source board (2) is rivet-fixed to the lamp panel (1) at one of its ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251368.XU CN210291744U (en) | 2019-08-05 | 2019-08-05 | Light source board fixed establishment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921251368.XU CN210291744U (en) | 2019-08-05 | 2019-08-05 | Light source board fixed establishment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210291744U true CN210291744U (en) | 2020-04-10 |
Family
ID=70061862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921251368.XU Active CN210291744U (en) | 2019-08-05 | 2019-08-05 | Light source board fixed establishment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210291744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815245A (en) * | 2021-01-04 | 2021-05-18 | 中车青岛四方机车车辆股份有限公司 | Vehicle-mounted lamp |
-
2019
- 2019-08-05 CN CN201921251368.XU patent/CN210291744U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112815245A (en) * | 2021-01-04 | 2021-05-18 | 中车青岛四方机车车辆股份有限公司 | Vehicle-mounted lamp |
| CN112815245B (en) * | 2021-01-04 | 2023-05-12 | 中车青岛四方机车车辆股份有限公司 | Vehicle-mounted lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210291744U (en) | Light source board fixed establishment | |
| WO2018035890A1 (en) | Lamp with convenient and fast fixing structure | |
| KR100876449B1 (en) | Installation structure for chennel sign embeded with led | |
| CN204420628U (en) | Novel LED light energy-saving illuminator | |
| CN208794180U (en) | A kind of line lamp | |
| KR101703855B1 (en) | LED lights or LED advertising panel LED assembly equipment and assembly methods | |
| CN213207512U (en) | Embedded line lamp of hiding installation | |
| CN216383197U (en) | Light emitting diode display device | |
| CN205806970U (en) | A kind of LED panel lamp of simple in construction | |
| KR20200013553A (en) | LED edge light | |
| CN210574836U (en) | Display screen frame and display screen | |
| CN217082306U (en) | LED mirror lamp convenient to installation | |
| CN210979545U (en) | Splicable borderless built-in lamp frame structure and built-in lamp capable of self-locking installation | |
| CN210917909U (en) | Concatenation formula aluminium smallpox | |
| CN202092268U (en) | Ventilation apparatus, | |
| CN206130721U (en) | Ultrathin light -emitting diode (LED) panel light | |
| CN104456238A (en) | LED lighting lamp | |
| CN220321203U (en) | Lamp body and lamp arm connection structure and ceiling lamp thereof | |
| CN220102971U (en) | Simple and easy light source module fixed knot constructs | |
| CN218327753U (en) | Ceiling lamp | |
| CN221402840U (en) | High-power LED lamp | |
| CN220770951U (en) | Elastic connection panel lamp | |
| CN212108080U (en) | LED stage lamp | |
| CN218977101U (en) | Power supply with heat radiation structure | |
| CN214890752U (en) | Grating spotlight assembly in any combination shape |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |