CN212987121U - COB light source module and lamp using same - Google Patents
COB light source module and lamp using same Download PDFInfo
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- CN212987121U CN212987121U CN202022401025.6U CN202022401025U CN212987121U CN 212987121 U CN212987121 U CN 212987121U CN 202022401025 U CN202022401025 U CN 202022401025U CN 212987121 U CN212987121 U CN 212987121U
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Abstract
The utility model discloses a COB light source module and a lamp using the same, which comprises a light source pressing plate and a light source assembly, wherein the light source pressing plate is provided with a mounting groove, the light source assembly is arranged in the mounting groove, the light source assembly is provided with a bonding pad, and the bonding pad and the edge of the light source pressing plate are provided with a gap; the gap is greater than 5 mm. After the installation of light source subassembly and light source clamp plate was accomplished, the pad all had certain clearance with the arbitrary edge of light source clamp plate, and is far away from the marginal distance of light source clamp plate, avoids high-tension current on the circular telegram back light source subassembly can the electric leakage, can produce the electric shock and feel when the user touches, reduces the production of incident, improves user experience. Through the arrangement of the wire outlet hole, the lead can conveniently penetrate out, the wire outlet space is reserved, and the whole structure is more integrated. Through the arrangement of the mounting hole in the light source pressing plate, the screw penetrates through the mounting hole and other parts to position the light source pressing plate during actual assembly, and the connection relation between the light source pressing plate and other parts is more stable.
Description
Technical Field
The utility model relates to a light source module technical field especially relates to a COB light source module and use its lamps and lanterns.
Background
The COB light source module is one of LED lighting lamp components, is used for directly binding and packaging a chip on the whole substrate, and packaging a plurality of chips after being integrated, is mainly used for solving the problem of manufacturing a high-power LED by a low-power chip, can disperse the heat dissipation of the chip, improves the light efficiency and simultaneously improves the glare effect of an LED lamp; meanwhile, the COB has high luminous flux density, little dazzling light and soft light, the emitted light is a uniformly distributed smooth surface, and the COB is more applied to lamps such as bulb lamps, spot lamps, down lamps, fluorescent lamps or street lamps.
Current COB light source module includes light source subassembly and light source clamp plate, and the pad of light source subassembly is located four edges and corners of light source subassembly, and in the use, because the marginal distance of pad and light source clamp plate is too close, treat the circular telegram back, the high tension current of light source subassembly department can produce the electric leakage phenomenon, the user mistake can have the electric shock condition when touching, experience and feel relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a COB light source module and use its lamps and lanterns, the distance that aims at solving current light source clamp plate edge and pad is too near, and the high tension current of its production leaks electricity easily, causes the technical problem of electric shock to the user.
In order to achieve the purpose, the utility model provides a COB light source module, which comprises a light source pressing plate and a light source assembly, wherein the light source pressing plate is provided with a mounting groove, the light source assembly is arranged in the mounting groove, the light source assembly is provided with a bonding pad, and a gap is formed between the bonding pad and the edge of the light source pressing plate;
the gap is greater than 5 mm.
Preferably, the light source pressing plate is further provided with an outlet hole for a lead to pass through.
Preferably, the light source assembly is further provided with a light emitting part, the light source pressing plate is provided with a through hole, and the light emitting part is embedded in the through hole.
Preferably, the two outlet holes are respectively located at two sides of the through hole.
Preferably, a recessed step for accommodating a wire is further arranged between the through hole and the wire outlet hole, and the height of the recessed step is smaller than that of the mounting groove.
Preferably, a plurality of heat dissipation holes are further formed in the light source pressing plate.
Preferably, both sides of mounting groove all are equipped with and are convenient for take COB light source module's depressed part.
Preferably, one end of the light source pressing plate is further provided with a positioning groove, and the positioning groove is located on the outer side of the wire outlet hole.
Preferably, the light source pressing plate is further provided with mounting holes for mounting screws.
Besides, the present scheme also provides a lamp using the COB light source module according to any one of the above aspects.
The utility model discloses a COB light source module and use its lamps and lanterns have following beneficial effect: after light source subassembly and light source clamp plate installation were accomplished, the pad all had certain clearance with the arbitrary edge of light source clamp plate, and the size in this clearance surpasss 5mm, and is far away with the marginal distance of light source clamp plate, avoids the high tension current on the circular telegram back light source subassembly can the electric leakage, can produce the electric shock and feel when the user touches, reduces the production of incident, improves user's experience and feels. The light source pressing plate is further provided with a wire outlet hole, after the wire is electrically connected with the light source assembly, the other end of the wire penetrates out of the wire outlet hole, a wire outlet space is reserved, and the whole structure is more integrated. Through the arrangement of the mounting hole in the light source pressing plate, the screw is used for mounting the screw, and the screw penetrates through the light source pressing plate and other parts to position the light source pressing plate during actual assembly, so that the connection relation between the light source pressing plate and other parts is more stable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of a light source pressing plate of a COB light source module according to the present invention;
fig. 2 is a schematic structural diagram of the assembled light source pressing plate and light source assembly of the COB light source module of the present invention;
fig. 3 is the schematic structural diagram of another angle after the light source clamp plate of the COB light source module and the light source subassembly are assembled.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | Light |
15 | |
| 11 | |
16 | Locating |
| 111 | |
17 | |
| 12 | Wire outlet hole | 2 | |
| 13 | Through |
21 | |
| 14 | |
22 | Light emitting part |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications such as up, down, left, right, front, and back … … are provided in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a COB light source module, use as the core component of lamps and lanterns, light source subassembly 2 in this scheme and the installation of light source clamp plate 1 are accomplished the back, pad 21 all has certain clearance with light source clamp plate 1's arbitrary edge, the size in this clearance exceeds 5mm, far away with light source clamp plate 1's marginal distance, avoid high tension current on the circular telegram back light source subassembly can leak electricity, can produce the electric shock during user's touch and feel, reduce the production of incident, improve user's experience and feel.
In an embodiment of the present invention, as shown in fig. 1 to 3, a COB light source module includes a light source pressing plate 1 and a light source assembly 2, wherein a mounting groove 11 is formed on the light source pressing plate 1, the light source assembly 2 is disposed in the mounting groove 11, a bonding pad 21 is disposed on the light source assembly 2, and a gap D is formed between the bonding pad 21 and an edge of the light source pressing plate 1;
the gap D is greater than 5 mm.
Specifically, as shown in fig. 1 to 3, light source clamp plate 1 and light source subassembly 2 cooperate and use, light source subassembly 2 back-off is in the mounting groove 11 that light source clamp plate 1 seted up, the internal diameter of mounting groove 11 and the external diameter of light source subassembly 2 keep unanimous, be provided with anodal pad 21 and negative pole pad 21 on the light source subassembly 2, be used for supplying power to light source subassembly 2, in this scheme, after light source subassembly 2 and light source clamp plate 1 installation are accomplished, pad 21 all has certain clearance D with the arbitrary edge of light source clamp plate 1, the size of this clearance D will exceed 5mm, distance with the edge is far away, avoid high-tension current on the circular telegram back light source subassembly 2 can the electric leakage, can produce the electric shock when the user touches, reduce the production of incident, improve user's experience and. The light source pressing plate 1 in the scheme is set to be of a circular structure and comprises a perfect circle and an oval structure, and in other schemes, the shape of the light source pressing plate 1 can be adaptively adjusted to be a rectangle or other shapes.
Furthermore, the light source pressing plate 1 is also provided with an outlet hole 12 for a lead to pass through.
So, be provided with wire hole 12 on the light source clamp plate 1, after wire (not shown in the figure) is connected with light source subassembly 2 electricity, the other end of wire is worn out through wire hole 12, has reserved the space of being qualified for the next round of competitions, easily with light source clamp plate 1 insulation, and overall structure is more integrated, wire hole 12 in this scheme is close to the border position of light source clamp plate 1.
Further, the light source assembly 2 is further provided with a light emitting part 22, the light source pressing plate 1 is provided with a through hole 13, and the light emitting part 22 is embedded in the through hole 13. Specifically, the light-emitting part 22 of the light source assembly 2 is mainly used for illumination, and when the light source assembly is actually installed, the light-emitting part 22 is embedded in the through hole 13 formed in the light source pressing plate 1, so that the position of the light-emitting part 22 is not easy to shift during transportation or use, and the light source assembly is not easy to continue to be used. In this embodiment, the light-emitting part 22 and the through hole 13 are both circular, the light-emitting part 22 is disposed in the middle region of the light source assembly 2, and the outer diameter of the light-emitting part 22 and the inner diameter of the through hole 13 are matched with each other.
Further, the two outlet holes 12 are respectively located at two sides of the through hole 13. Specifically, wire hole 12 is located the both sides of through-hole 13, and the wire of being connected with light source subassembly 2 can have more positions to wear out, and two wire holes 12 in this scheme are in same straight line with through-hole 13 on, and structural design is more integrated, and owing to be provided with sunken step 14, wire hole 12 is far away with through-hole 13's interval, and light source clamp plate 1's bulk strength is higher.
Further, a recessed step 14 for accommodating a wire is further arranged between the through hole 13 and the wire outlet hole 12, and the height of the recessed step 14 is smaller than that of the mounting groove 11. The wire hole 12 that the cooperation is close to light source clamp plate 1 edge, this scheme still is provided with sunken step 14, and after light source clamp plate 1 and the installation of light source subassembly 2, light source subassembly 2 forms an accommodation space with sunken step 14 combination, and this accommodation space can be used to prevent the wire, and after the one end of wire was connected with light source subassembly 2 electricity, place again in this accommodation space for the wire is more stable with the electricity of light source subassembly 2. Sunken step 14 in this scheme highly will be less than the height of installation 11, when actual setting, according to the diameter concrete adjustment of wire, the diameter of wire is big then set up sunken step 14 that thickness is bigger sunken, is convenient for hold the wire, and sunken step 14 is close to one side cooperation of through-hole 13 and sets the arc to for the accommodation space of wire further increases.
Further, a plurality of heat dissipation holes 15 are further formed in the light source pressing plate 1. It can be understood that louvre 15 mainly used dispels the heat to light source module 2 when in-service use, avoids the high temperature, prolongs light source module 2's life, and in this scheme, four louvres 15 even distributions are in the both sides of mounting groove 11 further improve the radiating effect. And the structure of the heat dissipation hole 15 is spliced by two large rectangular holes and two small rectangular holes, so that the installation strength of the light source pressing plate 1 is ensured while the heat dissipation effect is improved.
Further, both sides of the mounting groove 11 are provided with a recess 111 for facilitating taking of the light source module 2. So, depressed part 111 sets up to little triangle-shaped form, when having guaranteed 1 intensity of light source clamp plate, be convenient for take of light source subassembly 2, because the external diameter of light source subassembly 2 is close to unanimously with the internal diameter of light source clamp plate 1, after the installation finishes, when needing to maintain or change light source subassembly 2, if not set up the depressed part 111 in this scheme and hardly take out light source subassembly 2, this scheme is provided with depressed part 111 on 11 longer both sides of mounting groove length, the user of being convenient for holds between the fingers the edge of holding light source subassembly 2 and takes out it.
Furthermore, one end of the light source pressing plate 1 is further provided with a positioning groove 16, and the positioning groove 16 is located outside the outlet hole 12. It will be appreciated that the positioning groove 16 is provided to facilitate assembly and connection of the light source pressing plate 1, the light source assembly 2 and the rest of the components after the installation is completed.
Further, the light source pressing plate 1 is further provided with mounting holes 17 for mounting screws. So, mounting hole 17 is used for the installation of screw, and when actual equipment, the screw passes light source clamp plate 1 and all the other parts realize fixing a position light source clamp plate 1, guarantees that the relation of connection between light source clamp plate 1 and all the other parts is more stable, and mounting hole 17 in this scheme is located between two louvres 15 of homonymy, and the both sides of mounting groove 11 all are equipped with mounting hole 17, and fixed mode is more stable.
Besides, the present solution also provides a lamp using the COB light source module according to any one of the above embodiments. The lamp using the COB light source module can also achieve the effect, and the COB light source module is not repeated one by one.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. A COB light source module is characterized by comprising a light source pressing plate and a light source assembly, wherein a mounting groove is formed in the light source pressing plate, the light source assembly is arranged in the mounting groove, a bonding pad is arranged on the light source assembly, and a gap D is formed between the bonding pad and the edge of the light source pressing plate;
the gap D is greater than 5 mm.
2. The COB light source module according to claim 1, wherein the light source pressing plate is further provided with an outlet hole for a lead to pass through.
3. The COB light source module according to claim 2, wherein the light source assembly is further provided with a light-emitting part, the light source pressing plate is provided with a through hole, and the light-emitting part is embedded in the through hole.
4. The COB light source module of claim 3, wherein the two wire outlets are respectively located at two sides of the through hole.
5. The COB light source module according to claim 4, wherein a recessed step for accommodating a wire is further arranged between the through hole and the wire outlet hole, and the height of the recessed step is smaller than that of the mounting groove.
6. The COB light source module according to claim 1, wherein the light source pressing plate is further provided with a plurality of heat dissipation holes.
7. The COB light source module according to claim 1, wherein both sides of the mounting groove are provided with a recess for facilitating taking of the COB light source module.
8. The COB light source module set forth in claim 2, wherein the light source pressing plate is further provided with a positioning groove at one end, and the positioning groove is located outside the wire outlet hole.
9. The COB light source module according to claim 1, wherein the light source pressing plate is further provided with mounting holes for mounting screws.
10. A lamp using the COB light source module according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401025.6U CN212987121U (en) | 2020-10-26 | 2020-10-26 | COB light source module and lamp using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022401025.6U CN212987121U (en) | 2020-10-26 | 2020-10-26 | COB light source module and lamp using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212987121U true CN212987121U (en) | 2021-04-16 |
Family
ID=75419099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022401025.6U Active CN212987121U (en) | 2020-10-26 | 2020-10-26 | COB light source module and lamp using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212987121U (en) |
-
2020
- 2020-10-26 CN CN202022401025.6U patent/CN212987121U/en active Active
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