CN217004215U - High-power LED low dome lamp - Google Patents
High-power LED low dome lamp Download PDFInfo
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- CN217004215U CN217004215U CN202220950752.4U CN202220950752U CN217004215U CN 217004215 U CN217004215 U CN 217004215U CN 202220950752 U CN202220950752 U CN 202220950752U CN 217004215 U CN217004215 U CN 217004215U
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Abstract
The utility model relates to the technical field of low dome lamps, and discloses a high-power LED low dome lamp which comprises a protective shell and a connector, wherein a plurality of radiating fins are fixedly embedded in the outer side of the protective shell, a top cover is arranged at the upper end of the protective shell, radiating holes are formed in two sides of the upper end surface of the top cover, a radiating fan is fixedly arranged in each of the two radiating holes, grooves are formed in two sides of the inner part of the connector, a plurality of telescopic rods are connected in each of the two grooves, damping springs are sleeved on the outer sides of the telescopic rods, and a protective plate is fixedly connected to the lower ends of the telescopic rods. The high-power LED low dome lamp provided by the utility model has the advantages that the heat dissipation effect is good, the service life is longer, the telescopic rod and the damping spring are arranged, the protection plate can be effectively prevented from being damaged due to accidental collision, in addition, the arranged top cover, the connector and the high-power LED lamp panel can be detached, and the maintenance is more convenient and efficient.
Description
Technical Field
The utility model relates to the technical field of low dome lamps, in particular to a high-power LED low dome lamp.
Background
Due to high light brightness and energy conservation, the LED lamp is widely applied to daily life and various production, such as household lighting, automobile electronic products, medical products and the like, due to different application places and effects, various LED lamps in various forms, such as high ceiling lamps, low ceiling lamps, ceiling lamps and the like, most of goods places, walkways, tunnels and various low-ceiling factory indoor lighting adopt the LED low ceiling lamps, but the existing high-power LED low ceiling lamp has poor heat dissipation effect, is easy to burn out and is durable for a long time.
Through retrieval, the conventional patent (publication number: CN204026401U) discloses a military LED low dome lamp, and although the patent technology improves the waterproof performance of the LED low dome lamp through the optimized design of the size and the shape of a lampshade, a sealing ring and a box body, the problem that the lampshade is easy to damage due to collision and is difficult to disassemble and maintain is solved due to the poor heat dissipation capability, so that technical personnel in the field provide a high-power LED low dome lamp.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides the high-power LED low dome lamp which is good in heat dissipation effect and longer in service life, is provided with the telescopic rod and the damping spring, can effectively prevent a protection plate from being damaged due to accidental collision, and is more convenient and efficient to maintain as the top cover, the connector and the high-power LED lamp panel can be detached.
In order to achieve the purpose, the utility model provides the following technical scheme:
a high-power LED low dome lamp comprises a protective shell and a connector, wherein a plurality of radiating fins are fixedly embedded on the outer side of the protective shell, a top cover is arranged at the upper end of the protective shell, radiating holes are formed in two sides of the upper end surface of the top cover, and radiating fans are fixedly arranged in the two radiating holes;
grooves are formed in two sides of the interior of each connector, a plurality of telescopic rods are connected to the interiors of the two grooves, damping springs are sleeved on the outer sides of the plurality of telescopic rods, and the lower ends of the plurality of telescopic rods are fixedly connected with a protection plate;
a plurality of first connecting screws are fixedly connected between the protective shell and the top cover, a plurality of second connecting screws are fixedly connected between two sides of the protective shell and the connecting head, a high-power LED lamp panel is arranged inside the protective shell, and a plurality of third connecting screws are fixedly connected between the high-power LED lamp panel and the inner wall of the protective shell;
through above-mentioned technical scheme, the area of contact of fin and air is big, has good radiating effect, and the radiator fan who sets up simultaneously can discharge the heat through the rotation efficient of fan leaf, and the heat-sinking capability is strong, can effectual reduction temperature, protects inside electron device, increase of service life.
Further, the lower end of the connector is fixedly provided with a mounting edge;
through above-mentioned technical scheme, the installation is followed and is used for the installation of this low dome lamp.
Furthermore, two mounting holes are formed in two sides of the upper end face of the mounting edge;
through above-mentioned technical scheme, the mounting hole can be convenient for lead to and establish set screw and install fixedly.
Furthermore, the upper end of the high-power LED lamp panel is electrically connected with a power line;
through above-mentioned technical scheme, the power cord is used for circular telegram to supply with high-power LED lamp plate power.
Furthermore, the power line penetrates through the top cover and extends out of the upper end face of the top cover;
through above-mentioned technical scheme, the power cord that stretches out is convenient for install the back and is circular telegram.
Furthermore, the lower end of the protective shell extends into the connector;
through above-mentioned technical scheme, can promote the stability that protective housing and connector are connected.
Furthermore, the connector and the mounting edge are both made of aluminum alloy;
through above-mentioned technical scheme, the connector that the aluminum alloy preparation formed and installation along structural strength, high light in weight, more durable.
Furthermore, the protection plate is made of a transparent acrylic plate;
through above-mentioned technical scheme, the backplate transparency that transparent acrylic plate made is high, does not influence luminance, and intensity is high simultaneously, and is not fragile.
The utility model has the following beneficial effects:
1. according to the high-power LED low dome lamp, the plurality of radiating fins are arranged on the outer side of the shell, the fin structures of the radiating fins enable the contact area between the radiating fins and air to be larger compared with a plane structure, and the radiating effect is better.
2. The high-power LED low dome lamp is provided with the telescopic rod and the damping spring which are connected with the protection plate, and the telescopic rod and the damping spring are stressed to deform when the protection plate is impacted, so that the influence on the protection plate is reduced, the damping effect is good, the impact resistance of the protection plate can be effectively enhanced, and the protection plate is not easy to be damaged due to accidental collision.
3. According to the high-power LED low dome lamp, the top cover, the connector and the high-power LED lamp panel can be detached, so that the internal structure of the low dome lamp can be conveniently displayed when the low dome lamp is maintained, and the high-power LED low dome lamp is more convenient and efficient to maintain.
Drawings
FIG. 1 is a schematic perspective view of a high power LED low dome lamp according to the present invention;
fig. 2 is a schematic structural diagram of a protection plate of a high-power LED low dome lamp according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a high power LED low dome lamp according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
Illustration of the drawings:
1. a protective shell; 2. a connector; 3. mounting edges; 4. a heat sink; 5. a top cover; 6. a heat dissipation port; 7. a heat radiation fan; 8. a first connection screw; 9. a power line; 10. a second connection screw; 11. mounting holes; 12. a protection plate; 13. a high-power LED lamp panel; 14. a groove; 15. a telescopic rod; 16. a third connecting screw; 17. a shock absorbing spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, one embodiment of the present invention is provided: the utility model provides a low dome lamp of high-power LED, including protective housing 1 and connector 2, the fixed a plurality of fin 4 that are equipped with of inlaying in the outside of protective housing 1, fin structure of fin 4 makes its area of contact who compares in planar structure and air bigger, there is better radiating effect, the upper end of protective housing 1 is provided with top cap 5, thermovent 6 has all been seted up to top cap 5 up end both sides, two thermovent 6's inside is all fixed and is provided with radiator fan 7, radiator fan 7 of setting can pass the heat discharge that produces with high-power LED lamp plate 13 during operation through the rotation efficient of fan leaf, thereby reduce inside temperature.
A plurality of first connecting screws 8 of fixedly connected with between protective housing 1 and the top cap 5, a plurality of second connecting screws 10 of fixedly connected with between the both sides of protective housing 1 and the connector 2, the inside of protective housing 1 is provided with high-power LED lamp plate 13, a plurality of third connecting screws 16 of fixedly connected with between the inner wall of high-power LED lamp plate 13 and protective housing 1, top cap 5 and connector 2 and high-power LED lamp plate 13 that set up all can be dismantled, it is more convenient during the maintenance, high efficiency.
The lower end of the connector 2 is fixedly provided with a mounting edge 3, the mounting edge 3 is used for mounting the low dome lamp, two mounting holes 11 are respectively formed in two sides of the upper end face of the mounting edge 3, the mounting holes 11 can be conveniently installed and fixed by arranging fixing screws, the upper end of the high-power LED lamp panel 13 is electrically connected with a power line 9, the power line 9 is used for supplying power to the high-power LED lamp panel 13, the power line 9 penetrates through the top cover 5 and extends out of the upper end face of the top cover, the extended power line 9 is convenient to be electrified after being mounted, the lower end of the protective shell 1 extends into the connector 2, the connection stability of the protective shell 1 and the connector 2 can be improved, the connector 2 and the mounting edge 3 are both made of aluminum alloy, the structural strength of the connector 2 and the mounting edge 3 made of the aluminum alloy is high, the weight is light, the protective plate 12 is more durable, the protective plate is made of a transparent acrylic plate, the protective plate 12 made of the transparent acrylic plate is high in transparency, the brightness is not influenced, and meanwhile, the strength is high and the damage is not easy.
The working principle is as follows: when the high-power LED low dome lamp is used, the high-power LED low dome lamp is firstly installed on a ceiling, the fin structure of the radiating fins 4 enables the contact area of the high-power LED low dome lamp with air to be larger compared with a plane structure, and the high-power LED low dome lamp has a better radiating effect, the radiating fan 7 is arranged, heat generated when the high-power LED lamp panel 13 works can be efficiently exhausted through rotation of fan blades, so that the internal temperature is reduced, meanwhile, the telescopic rod 15 and the damping spring 17 which are connected with the protective plate 12 are arranged, the protective plate 12 is stressed and deformed when being impacted, so that the influence on the protective plate 12 is reduced, the damping effect is good, the protective plate 12 is not easy to be damaged due to accidental knocking, in addition, the top cover 5, the connector 2 and the high-power LED lamp panel 13 are respectively disassembled through screwing out the first connecting screw 8, the second connecting screw 10 and the third connecting screw 16, so that the low dome lamp is more convenient to maintain, high efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a low dome lamp of high-power LED, includes protective housing (1) and connector (2), its characterized in that: a plurality of radiating fins (4) are fixedly embedded in the outer side of the protective shell (1), a top cover (5) is arranged at the upper end of the protective shell (1), radiating holes (6) are formed in two sides of the upper end face of the top cover (5), and radiating fans (7) are fixedly arranged in the two radiating holes (6);
grooves (14) are formed in two sides of the interior of the connector (2), a plurality of telescopic rods (15) are connected to the interiors of the two grooves (14), damping springs (17) are sleeved on the outer sides of the plurality of telescopic rods (15), and the lower ends of the plurality of telescopic rods (15) are fixedly connected with a protection plate (12) together;
a plurality of first connecting screws (8) of fixedly connected with between protective housing (1) and top cap (5), a plurality of second connecting screws (10) of fixedly connected with between the both sides of protective housing (1) and connector (2), the inside of protective housing (1) is provided with high-power LED lamp plate (13), a plurality of third connecting screws (16) of fixedly connected with between the inner wall of high-power LED lamp plate (13) and protective housing (1).
2. The high power LED low ceiling lamp according to claim 1, characterized in that: the lower end of the connector (2) is fixedly provided with a mounting edge (3).
3. The high power LED low ceiling lamp according to claim 2, characterized in that: two mounting holes (11) are formed in two sides of the upper end face of the mounting edge (3).
4. The high power LED low ceiling lamp according to claim 1, characterized in that: the upper end electric connection of high-power LED lamp plate (13) has power cord (9).
5. The high-power LED low ceiling lamp as claimed in claim 4, wherein: the power line (9) penetrates through the top cover (5) and extends out of the upper end face of the top cover.
6. The high power LED low ceiling lamp according to claim 1, characterized in that: the lower end of the protective shell (1) extends into the connector (2).
7. The high power LED low ceiling lamp according to claim 1, characterized in that: the connector (2) and the mounting edge (3) are both made of aluminum alloy.
8. The high power LED low ceiling lamp according to claim 1, characterized in that: the protective plate (12) is made of a transparent acrylic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950752.4U CN217004215U (en) | 2022-04-22 | 2022-04-22 | High-power LED low dome lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950752.4U CN217004215U (en) | 2022-04-22 | 2022-04-22 | High-power LED low dome lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217004215U true CN217004215U (en) | 2022-07-19 |
Family
ID=82377724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220950752.4U Active CN217004215U (en) | 2022-04-22 | 2022-04-22 | High-power LED low dome lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217004215U (en) |
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2022
- 2022-04-22 CN CN202220950752.4U patent/CN217004215U/en active Active
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