CN221301248U - Fast-assembling formula LED lamp support and contain LED lamp of this support - Google Patents
Fast-assembling formula LED lamp support and contain LED lamp of this support Download PDFInfo
- Publication number
- CN221301248U CN221301248U CN202323208807.8U CN202323208807U CN221301248U CN 221301248 U CN221301248 U CN 221301248U CN 202323208807 U CN202323208807 U CN 202323208807U CN 221301248 U CN221301248 U CN 221301248U
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- mounting
- led lamp
- mounting bracket
- metal contact
- cavity
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- 239000002184 metal Substances 0.000 claims abstract description 75
- 239000011324 bead Substances 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a fast-assembled LED lamp bracket and an LED lamp comprising the same, wherein the fast-assembled LED lamp bracket comprises a first mounting bracket, a second mounting bracket and a metal contact piece; the metal contact piece is provided with a hollow cavity which penetrates through the whole metal contact piece, the inner sides of the ports at the two ends of the metal contact piece are provided with first built-in elastic pieces used for clamping the conductive wires, the first built-in elastic pieces are positioned in the hollow cavity, and the ports at the two ends of the metal contact piece are wire inserting ends; the first and second mounting brackets are concavely provided with a contact mounting cavity which is matched with the shape and the size of the metal contact, and the metal contact is mounted and limited in the contact mounting cavity; the first mounting bracket is fixedly mounted on the second mounting bracket. The utility model utilizes the whole three-dimensional shape of the metal contact element to be matched with the contact element mounting cavities arranged in the upper and lower brackets to realize limit and mounting, and the upper and lower brackets can form a stable mounting structure after completely wrapping the contact element, thereby improving the assembly speed and the mounting firmness.
Description
Technical Field
The utility model relates to the field of lamp decoration, in particular to a fast-assembled LED lamp bracket and an LED lamp comprising the bracket.
Background
In the lighting industry, LEDs are increasingly replacing traditional light sources, such as incandescent and fluorescent lamps. The LED lamp is miniaturized, energy-saving, environment-friendly and high in brightness, and is increasingly favored by consumers. The existing LED lamp generally comprises a single-piece mounting bracket, LED lamp beads and metal contact pieces for being electrically connected with the LED lamp beads.
However, most of the metal contact pieces are flake-shaped and have a small volume. At least one elastic piece extends outwards on the existing metal contact piece, when the LED lamp is assembled, the elastic piece arranged on the outer side of the metal contact piece is used for supporting and limiting the elastic piece in the single-piece type mounting bracket, so that the LED lamp is fixedly mounted on the mounting bracket, after the structure is assembled, the LED lamp is vibrated or impacted by external force in the transportation process and the later use, the metal contact piece can loose or fall off, and the electric connection of the LED lamp beads is interrupted.
Disclosure of utility model
In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a fast-assembling LED lamp bracket.
The second object of the present utility model is to provide an LED lamp.
One of the purposes of the utility model is realized by adopting the following technical scheme: a fast-assembling LED lamp support comprises a first mounting support, a second mounting support and a metal contact piece; the metal contact is provided with a hollow cavity which penetrates through the whole metal contact, a first built-in spring piece used for clamping the conductive wire is arranged on the inner side of the port at the two ends of the metal contact, the first built-in spring piece is positioned in the hollow cavity, and the wire inserting end is arranged at the port at the two ends of the metal contact; the first mounting bracket or/and the second mounting bracket are provided with a contact piece mounting cavity in a concave manner, the shape and the size of the contact piece mounting cavity are matched with those of the metal contact piece, and the metal contact piece is mounted and limited in the contact piece mounting cavity; the first mounting bracket is fixedly mounted on the second mounting bracket so as to completely cover the metal contact between the first mounting bracket and the second mounting bracket.
Further, the number of the metal contacts is two, and each metal contact comprises a bottom sheet, side sheets which vertically extend upwards from two sides of the bottom sheet and a top sheet which connects the side sheets at two sides; the side walls of the bottom sheet, the side sheets and the top sheet are connected and enclosed to form the hollow cavity, and the bottom sheet, the side sheets and the top sheet are integrally formed.
Further, the side piece is provided with two second built-in elastic pieces for clamping the conductive wire, and the second built-in elastic pieces are positioned in the hollow cavity; the two second built-in elastic sheets are respectively positioned at two sides of the side sheet, and are formed by inwards extending the surface of the side sheet towards the middle part of the hollow cavity.
Further, the top piece is provided with two third built-in elastic pieces for clamping the conductive wires, and the third built-in elastic pieces are positioned in the hollow cavity; the two third built-in elastic sheets are respectively positioned at two sides of the top sheet, and are formed by inwards extending the surface of the top sheet towards the middle part of the hollow cavity.
Further, the first built-in spring plate extends outwards from the end part of the side plate and then bends and stretches into the hollow cavity.
Further, an adjusting piece for adjusting the height of the spring piece is arranged on the metal contact piece.
Further, the fast-assembling LED lamp bracket further comprises an LED lamp bead, and a lamp bead mounting cavity is concavely arranged in the middle of the first mounting bracket or/and the second mounting bracket; one side of each metal contact extends a connecting sheet which is electrically connected with the LED lamp bead, a connecting sheet installation cavity is concavely arranged on the first installation support, one end of the connecting sheet installation cavity is communicated with the lamp bead installation cavity, and the other end of the connecting sheet installation cavity is communicated with the contact installation cavity.
Further, two limiting columns are convexly arranged on the second mounting support, two limiting holes are formed in the top sheet, and after the second mounting support is fixedly assembled with the first mounting support, the limiting columns are inserted into the limiting holes.
Further, a plurality of limiting mounting fasteners or mounting holes for realizing the fixed mounting of the first mounting bracket and/or the second mounting bracket are arranged on the first mounting bracket and/or the second mounting bracket.
The second purpose of the utility model is realized by adopting the following technical scheme: an LED lamp comprises the light-emitting chip connector quick-assembly type LED lamp bracket.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the application, the existing metal contact piece is designed into the metal contact piece with a three-dimensional shape, the whole appearance of the metal contact piece is matched with the contact piece mounting cavities arranged in the upper and lower brackets to realize limit and mounting, and after the upper and lower brackets completely wrap the metal contact piece, a stable mounting structure can be formed, so that the assembly speed and the mounting firmness are improved.
(2) Compared with the existing metal contact piece, the metal contact piece has strong structural rigidity, and the hollow cavity formed by connecting the side walls of the bottom piece, the side pieces and the top piece is used as the accommodating cavity of the conductive wire, so that the space utilization is more reasonable. And the hollow inner wall of the metal contact piece can be used as the pressure surface of each elastic piece, so that the clamping effect on the conductive wire is better.
(3) According to the application, a plurality of groups of built-in spring plates for clamping the conductive wire from multiple directions such as upper, lower, left and right sides and the like are added, so that the stress is more uniform, the integral shape of the metal contact piece is fully utilized by each spring plate, and the spring plates are built into the hollow cavity, so that the clamping degree of the conductive wire can be improved.
(4) The design length of the first built-in spring piece utilizes the depth of the hollow cavity of the metal contact piece, the clamping arm length of the elastic clamping piece is larger, and the clamping force is better.
(5) According to the application, the limiting column is additionally arranged on the second mounting bracket, and is inserted into the limiting hole after the second mounting bracket is fixedly assembled with the first mounting bracket, so that the position of the metal contact in the contact mounting cavity can be further limited, and the stability and firmness of assembly are improved.
Drawings
FIG. 1 is a schematic diagram of a fast-assembled LED lamp stand according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of another angle of the fast-assembling LED lamp stand according to the preferred embodiment of the present utility model;
FIG. 3 is a schematic diagram showing the disassembly of a fast-assembled LED lamp holder according to the preferred embodiment of the utility model;
FIG. 4 is a schematic view of a first mounting bracket according to a preferred embodiment of the present utility model;
FIG. 5 is a schematic view of a second mounting bracket according to a preferred embodiment of the present utility model;
FIG. 6 is a schematic diagram of a metal contact and an LED lamp bead according to a preferred embodiment of the present utility model;
FIG. 7 is a schematic view of a metal contact according to a preferred embodiment of the present utility model;
FIG. 8 is a schematic cross-sectional view of a metal contact according to a preferred embodiment of the present utility model;
FIG. 9 is a schematic cross-sectional view of a metal contact on an LED lamp holder according to a preferred embodiment of the present utility model;
In the figure: 1. a first mounting bracket; 11. a contact mounting cavity; 12. a lamp bead mounting cavity; 13. a connecting piece mounting cavity; 14. a limit mounting fastener; 15. a mounting hole; 2. a second mounting bracket; 21. a contact mounting cavity; 22. a lamp bead mounting cavity; 23. a limit column; 24. a limit mounting fastener; 25. a mounting hole; 3. a metal contact; 31. a negative; 32. a side panel; 33. a top sheet; 34. a first built-in spring plate; 35. a second built-in spring plate; 36. a third built-in spring plate; 37. a hollow chamber; 38. a wire insertion end; 39. a tab; 310. a limiting hole; 311. a connecting sheet; 4. LED lamp beads; B. an electrically conductive wire.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1
As shown in fig. 1-9, a fast-assembling type LED lamp bracket comprises a first mounting bracket 1, a second mounting bracket 2 and a metal contact 3; the metal contact 3 is provided with a hollow cavity 37 penetrating through the whole metal contact, a first built-in spring piece 34 used for clamping the conductive wire B is arranged on the inner side of the port at the two ends of the metal contact 3, the first built-in spring piece 34 is positioned in the hollow cavity 37, and a wire inserting end 38 is arranged at the port at the two ends of the metal contact 3; the first mounting bracket 1 and/or the second mounting bracket 2 are/is concavely provided with a contact mounting cavity 11/21 which is matched with the metal contact 3 in shape and size, and the metal contact 3 is mounted and limited in the contact mounting cavity; the first mounting bracket 1 is fixedly mounted on the second mounting bracket 2 so as to completely cover the metal contact 3 between the first mounting bracket 1 and the second mounting bracket 2.
According to the application, the existing metal contact piece is designed into the metal contact piece 3 with a three-dimensional shape, the whole appearance of the metal contact piece 3 is matched with the contact piece mounting cavities arranged in the upper and lower brackets to realize limit and mounting, and after the upper and lower brackets completely wrap the metal contact piece, a stable mounting structure can be formed, so that the assembly speed and the mounting firmness are improved.
As a further preferable aspect, the number of the metal contacts 3 is two, and each of the metal contacts 3 includes a bottom sheet 31, side sheets 32 extending upward from both sides of the bottom sheet 31, and a top sheet 33 connecting both side sheets 32; the side walls of the bottom sheet 31, the side sheets 32 and the top sheet 33 are connected and enclosed to form the hollow chamber 37, and the bottom sheet 31, the side sheets 32 and the top sheet 33 are integrally formed.
Compared with the existing metal contact piece, the metal contact piece 3 has strong structural rigidity, the hollow cavity 37 formed by connecting the side walls of the bottom piece 31, the side pieces 32 and the top piece 33 is used as the accommodating cavity of the conductive wire B, and the space utilization is more reasonable. And the hollow inner wall of the metal contact piece 3 can be used as the pressure surface of each spring piece, so that the clamping effect on the conductive wire B is better.
As a further preferred solution, the side piece 32 is provided with two second built-in elastic pieces 35 for clamping the conductive wire B, and the second built-in elastic pieces 35 are located in the hollow cavity 37; two second built-in elastic pieces 35 are respectively located at two sides of the side piece 32, and are formed by extending the surface of the side piece 32 inwards towards the middle of the hollow cavity 37.
As a further preferred solution, the top piece 33 is provided with two third internal elastic pieces 36 for clamping the conductive wire B, and the third internal elastic pieces 36 are located in the hollow cavity 37; two third internal spring plates 36 are respectively located at two sides of the top plate 33, and are formed by extending the surface of the top plate 33 inwards towards the middle of the hollow cavity 37.
The application adds a plurality of groups of built-in spring plates for clamping the conductive wire B from a plurality of directions such as upper, lower, left, right sides and the like, the stress is more uniform, and each spring plate fully utilizes the whole shape of the metal contact piece 3, and the metal contact piece is built into the hollow cavity 37, so that the clamping degree of the conductive wire B can be improved.
As a further preferred aspect, the first built-in spring 34 extends outwardly from the end of the side piece 32 and then bends and extends into the hollow chamber 37. The design length of the first built-in spring piece 34 in the direction utilizes the depth of the hollow cavity of the metal contact piece 3, and the clamping arm length of the elastic clamping piece is larger and the clamping force is better.
As a further preferable aspect, the metal contact 3 is provided with an adjusting piece 39 for adjusting the height of the spring piece. The main effect of the adjusting piece is that when the hardware mould is processed, the consistency of the sizes of hardware products is ensured, and the hardware is prevented from deforming.
As a further preferable scheme, the fast-assembling type LED lamp bracket further comprises an LED lamp bead 4, and a lamp bead mounting cavity 12/22 is concavely arranged in the middle of the first mounting bracket 1 or/and the second mounting bracket 2; one side of each metal contact piece 3 extends a connection piece 311 which is electrically connected with the LED lamp bead 4, a connection piece installation cavity 13 is concavely arranged on the first installation support 1, one end of the connection piece installation cavity 13 is communicated with the lamp bead installation cavity, and the other end of the connection piece installation cavity 13 is communicated with the contact piece installation cavity 11/21.
As a further preferable scheme, the second mounting bracket 2 is provided with two spacing posts 23 in a protruding manner, the top sheet 33 is provided with two spacing holes 310, and after the second mounting bracket 2 is fixedly assembled with the first mounting bracket 1, the spacing posts 23 are inserted into the spacing holes 310.
According to the application, the limiting column 23 is additionally arranged on the second mounting bracket 2, and after the second mounting bracket 2 is fixedly assembled with the first mounting bracket 1, the limiting column 23 is inserted into the limiting hole 310, so that the position of the metal contact 3 in the contact mounting cavity can be further limited, and the stability and firmness of assembly are improved.
As a further preferred embodiment, the fixing assembly relationship between the first mounting bracket 1 and the second mounting bracket 2 according to the present application includes, but is not limited to, two ways, that is, the first mounting bracket 1 and/or the second mounting bracket 2 are provided with a plurality of limiting mounting fasteners 14/24 or mounting holes 15/25 for realizing the fixing mounting of the two. The fixing is realized through the position and the shape between the limiting mounting fasteners of the upper layer and the lower layer, corresponding to the upper insertion, buckling and the like, and the upper layer and the lower layer can be fixedly connected through fasteners such as screws and the like.
Example 2
An LED lamp comprising the light emitting chip connector quick-mount LED lamp holder of any of embodiment 1.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (10)
1. The fast-assembling LED lamp bracket is characterized by comprising a first mounting bracket, a second mounting bracket and a metal contact piece; the metal contact is provided with a hollow cavity which penetrates through the whole metal contact, a first built-in spring piece used for clamping the conductive wire is arranged on the inner side of the port at the two ends of the metal contact, the first built-in spring piece is positioned in the hollow cavity, and the wire inserting end is arranged at the port at the two ends of the metal contact; the first mounting bracket or/and the second mounting bracket are provided with a contact piece mounting cavity in a concave manner, the shape and the size of the contact piece mounting cavity are matched with those of the metal contact piece, and the metal contact piece is mounted and limited in the contact piece mounting cavity; the first mounting bracket is fixedly mounted on the second mounting bracket so as to completely cover the metal contact between the first mounting bracket and the second mounting bracket.
2. The quick-fit LED lamp fixture of claim 1, wherein the number of metal contacts is two, each metal contact comprising a bottom sheet, side sheets extending upward from both sides of the bottom sheet, and a top sheet connecting the side sheets; the side walls of the bottom sheet, the side sheets and the top sheet are connected and enclosed to form the hollow cavity, and the bottom sheet, the side sheets and the top sheet are integrally formed.
3. The quick-mounting LED lamp holder of claim 2, wherein the side pieces are provided with two second built-in spring pieces for clamping the conductive wires, and the second built-in spring pieces are positioned in the hollow chamber; the two second built-in elastic sheets are respectively positioned at two sides of the side sheet, and are formed by inwards extending the surface of the side sheet towards the middle part of the hollow cavity.
4. The quick-mounting LED lamp holder according to claim 2 or 3, wherein the top sheet is provided with two third built-in spring pieces for clamping the conductive wires, and the third built-in spring pieces are located in the hollow chamber; the two third built-in elastic sheets are respectively positioned at two sides of the top sheet, and are formed by inwards extending the surface of the top sheet towards the middle part of the hollow cavity.
5. The quick-fit LED lamp holder of claim 2, wherein the first built-in spring extends outwardly from the end of the side piece and then bends into the hollow cavity.
6. The quick-mounting LED lamp holder according to claim 1 or 2, wherein the metal contact is provided with a tab for adjusting the height of the spring.
7. The quick-mounting type LED lamp holder according to claim 1 or 2, further comprising an LED lamp bead, wherein a lamp bead mounting cavity is concavely formed in the middle of the first mounting bracket or/and the second mounting bracket; one side of each metal contact extends a connecting sheet which is electrically connected with the LED lamp bead, a connecting sheet installation cavity is concavely arranged on the first installation support, one end of the connecting sheet installation cavity is communicated with the lamp bead installation cavity, and the other end of the connecting sheet installation cavity is communicated with the contact installation cavity.
8. The quick-mounting LED lamp holder according to claim 2, wherein the second mounting bracket is provided with two protruding limiting posts, the top sheet is provided with two limiting holes, and the limiting posts are inserted into the limiting holes after the second mounting bracket is fixedly assembled with the first mounting bracket.
9. The quick-mounting LED lamp holder according to claim 1, wherein the first mounting bracket and/or the second mounting bracket are provided with a plurality of limiting mounting fasteners or mounting holes for realizing the fixed mounting of the first mounting bracket and the second mounting bracket.
10. An LED lamp comprising a fast-assembling LED lamp holder according to any one of claims 1-9.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221301248U true CN221301248U (en) | 2024-07-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |