CN219346295U - Novel notched aluminum-plastic combined reflective cup - Google Patents
Novel notched aluminum-plastic combined reflective cup Download PDFInfo
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- CN219346295U CN219346295U CN202222055805.9U CN202222055805U CN219346295U CN 219346295 U CN219346295 U CN 219346295U CN 202222055805 U CN202222055805 U CN 202222055805U CN 219346295 U CN219346295 U CN 219346295U
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- cup
- aluminum
- heat dissipation
- light reflecting
- reflecting cup
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Abstract
The utility model discloses a novel notched aluminum-plastic combined light reflecting cup, which comprises a light reflecting cup and a heat radiating outer cover sleeved outside the light reflecting cup, wherein the light reflecting cup is in a horn mouth shape, both ends of the light reflecting cup are in an opening state, at least one connecting column is arranged at the periphery of the opening at the upper end of the light reflecting cup, at least one connecting hole matched with the connecting column is arranged at the upper end of the heat radiating outer cover, at least one notch is arranged at the periphery of the heat radiating outer cover, the light reflecting cup and the connecting column are of an integrated structure formed by injection molding, the light reflecting cup and the connecting column are made of plastic materials, and the heat radiating outer cover is made of aluminum. Compared with the prior art, the utility model has the advantages that: high temperature resistance and strong heat dissipation, can increase LED current and improve heat dissipation degree so as to improve brightness, and simultaneously has higher production yield, collision resistance, no deformation and practicability.
Description
Technical Field
The utility model relates to the technical field of flashlight head lamp, miner lamp and portable lamp industries, in particular to a novel notched aluminum-plastic combined reflecting cup.
Background
The reflector is a reflector which is frequently used, the light utilization rate of a lamp can be greatly improved, the efficiency of the lamp is greatly improved, the traditional reflector is manufactured by adopting a single plastic injection molding process or a single aluminum sheet spinning process, the reflector of the plastic injection molding process cannot resist high temperature, the heat dissipation performance is poor, the spinning aluminum light cup cannot collide with and is easy to deform, and therefore the production reject ratio is very high, and the practicability is influenced by the traditional reflector.
Disclosure of Invention
The utility model aims to overcome the technical defects, and provides the novel notched aluminum-plastic combined reflective cup which is high in high temperature resistance and heat dissipation, the LED can be used for high current, the brightness can be improved, and meanwhile, the production yield is high, the LED is collision-resistant and is not deformed, so that the novel notched aluminum-plastic combined reflective cup is practical.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a novel have breach plastic-aluminum to combine reflector cup, includes reflector cup and cup joints at the outside heat dissipation dustcoat of reflector cup, the reflector cup is the horn mouth form, the both ends of reflector cup are the open state, the reflector cup upper end is located opening border and is equipped with the spliced pole that is not less than one, the heat dissipation dustcoat upper end is equipped with spliced pole complex connecting hole, the heat dissipation dustcoat border is opened and is not less than one breach, reflector cup and spliced pole are injection moulding's integral structure, reflector cup and spliced pole are plastic materials, the heat dissipation dustcoat is the aluminum product.
Compared with the prior art, the utility model has the advantages that: meanwhile, the plastic reflecting cup and the aluminum radiating outer cover are combined, and the high temperature resistance and the high heat radiation performance of the aluminum are utilized, so that the manufactured reflecting cover is high in temperature resistance and high in heat radiation performance, the LED can be used for high current, the brightness can be improved, the production yield is high, the collision resistance and the deformation resistance are realized, and the LED lamp is practical.
As improvement, the four connecting columns are uniformly arranged, so that stable connection and fixation between the reflecting cup and the heat dissipation outer cover are facilitated.
As improvement, the notches are uniformly formed in three, the notches are in a strip shape with the upper part narrow and the lower part wide, the overall attractive degree is improved, and meanwhile, threading is convenient when a finished lamp cap is manufactured.
As an improvement, at least one aluminum extrusion indentation is arranged on the heat dissipation outer cover, and the aluminum extrusion indentation can prevent an aluminum sheet from sliding downwards during manufacturing.
Drawings
FIG. 1 is a schematic diagram of a novel notched aluminum-plastic bonded reflector cup according to the present utility model.
FIG. 2 is an exploded view of a novel notched aluminum-plastic bonded reflector cup of the present utility model.
FIG. 3 is a schematic view of a novel heat dissipation outer cover with a notch aluminum-plastic combined reflecting cup.
As shown in the figure: 1. a reflective cup; 2. a heat dissipating outer cover; 3. a connecting column; 4. a notch; 5. a connection hole; 6. and (5) extruding and impressing aluminum.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The utility model provides a novel have breach plastic-aluminum to combine reflector cup, includes reflector cup 1 and cup joints at the outside heat dissipation dustcoat 2 of reflector cup 1, reflector cup 1 is the horn mouth form, the both ends of reflector cup 1 are the open state, reflector cup 1 upper end is located opening border even four spliced poles 3 that are equipped with, the 2 upper ends of heat dissipation dustcoat are equipped with spliced pole 3 complex connecting hole 5, be equipped with not less than one aluminium extrusion trace 6 on the heat dissipation dustcoat 2, aluminium extrusion trace 6 distributes at the border of heat dissipation dustcoat 2, three breach 4 of evenly distributed are opened to the 2 border of heat dissipation dustcoat, and breach 4 is narrow down wide rectangular form, reflector cup 1 and spliced pole 3 are injection moulding's integrated structure, reflector cup 1 and spliced pole 3 are plastic materials, heat dissipation dustcoat 2 is the aluminum product.
When the utility model is embodied, the aluminum heat dissipation outer cover is sleeved outside the plastic injection molded reflecting cup, the heat dissipation outer cover and the reflecting cup are connected in a plugging way through four connecting shafts and connecting holes, meanwhile, the plastic reflecting cup and the aluminum heat dissipation outer cover are adopted, the advantages of the plastic reflecting cup and the aluminum heat dissipation outer cover are combined, the high temperature resistance and the high heat dissipation of the aluminum material are utilized, the manufactured reflecting cup is high in heat dissipation performance, the LED current can be increased, the heat dissipation degree is improved, the brightness is improved, the production yield is high, the collision resistance is realized, the deformation is avoided, and the LED heat dissipation device is practical.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (4)
1. Novel notched plastic-aluminum combines reflector cup, its characterized in that: including reflection of light cup (1) and cup joint at the outside heat dissipation dustcoat (2) of reflection of light cup (1), reflection of light cup (1) are horn mouth form, the both ends of reflection of light cup (1) are open state, reflection of light cup (1) upper end is located opening border and is equipped with not less than one spliced pole (3), heat dissipation dustcoat (2) upper end is equipped with spliced pole (3) complex connecting hole (5), heat dissipation dustcoat (2) border is opened has not less than one breach (4), reflection of light cup (1) and spliced pole (3) are injection moulding's integral structure, reflection of light cup (1) and spliced pole (3) are plastic materials, heat dissipation dustcoat (2) are the aluminum product.
2. The novel notched aluminum-plastic bonded reflector cup of claim 1, wherein: the connecting columns (3) are uniformly provided with four connecting columns.
3. The novel notched aluminum-plastic bonded reflector cup of claim 1, wherein: the three notches (4) are uniformly formed, and the notches (4) are in a strip shape with a narrow upper part and a wide lower part.
4. The novel notched aluminum-plastic bonded reflector cup of claim 1, wherein: and at least one aluminum extrusion mark (6) is arranged on the heat dissipation outer cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222055805.9U CN219346295U (en) | 2022-08-05 | 2022-08-05 | Novel notched aluminum-plastic combined reflective cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222055805.9U CN219346295U (en) | 2022-08-05 | 2022-08-05 | Novel notched aluminum-plastic combined reflective cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219346295U true CN219346295U (en) | 2023-07-14 |
Family
ID=87104008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222055805.9U Active CN219346295U (en) | 2022-08-05 | 2022-08-05 | Novel notched aluminum-plastic combined reflective cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219346295U (en) |
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2022
- 2022-08-05 CN CN202222055805.9U patent/CN219346295U/en active Active
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