CN212644378U - LED lamp with good heat dissipation effect - Google Patents
LED lamp with good heat dissipation effect Download PDFInfo
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- CN212644378U CN212644378U CN202021824183.6U CN202021824183U CN212644378U CN 212644378 U CN212644378 U CN 212644378U CN 202021824183 U CN202021824183 U CN 202021824183U CN 212644378 U CN212644378 U CN 212644378U
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- lamp
- heat dissipation
- main body
- lamp housing
- radiating
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Abstract
The utility model discloses a LED lamp with good heat dissipation effect, which comprises a luminous lamp panel and a lamp body main body, wherein the bottom of the lamp body main body is fixed with a transparent protective mask through screws; the method is characterized in that: a heat dissipation substrate is embedded in the top side of the lamp housing main body, a heat conduction silica gel layer is arranged on the inner surface of the heat dissipation substrate, the light-emitting lamp panel is fixed at the bottom of the heat dissipation substrate through screws, a plurality of first heat dissipation fins which are vertically arranged are arranged on the back side of the heat dissipation substrate, a plurality of second heat dissipation fins are arranged on the side wall of the outer side of the lamp housing main body, a ventilation heat dissipation port is formed in the side wall of the lamp housing main body, and a dust filter screen is fixed at the ventilation heat dissipation port through a; and the lamp shell main body is provided with L-shaped positioning frames at the end parts of the two ends. The utility model discloses not only have the characteristics that the radiating effect is good, can also adjust the angle of shining of light.
Description
Technical Field
The utility model relates to the technical field of lamps and lanterns, in particular to LED lamps and lanterns that radiating effect is good.
Background
The LED lamp is an electroluminescent semiconductor material chip, is solidified on the bracket by utilizing silver glue or white glue, is connected with the chip and the circuit board by silver wires or gold wires, is sealed by epoxy resin at the periphery, and is finally provided with a shell, and is an energy-saving and environment-friendly lighting lamp widely applied at present; however, in the use process of most of existing LED lamps, because the inside of the lamp is in a sealed environment, the temperature inside the lamp can gradually rise along with the long-term use of the LED lamp, which can affect the service life of the LED lamp in the past, and the heat dissipation efficiency of the existing lamp shell is low, which easily causes the LED lamp to be in a high-temperature state for a long time, reduces the service life, and has a poor use effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED lamps and lanterns that the radiating effect is good. The utility model discloses not only have the characteristics that the radiating effect is good, can also adjust the angle of shining of light.
The technical scheme of the utility model: an LED lamp with good heat dissipation effect comprises a light-emitting lamp panel and a lamp housing main body, wherein a transparent protective mask is fixed at the bottom of the lamp housing main body through screws; the method is characterized in that: the lamp body comprises a lamp housing body and is characterized in that a heat dissipation substrate is embedded in the top side of the lamp housing body, a heat conduction silica gel layer is arranged on the inner surface of the heat dissipation substrate, a light emitting lamp panel is fixed to the bottom of the heat dissipation substrate through screws, a plurality of first heat dissipation fins are vertically arranged on the back side of the heat dissipation substrate, a plurality of second heat dissipation fins are arranged on the outer side wall of the lamp housing body, a ventilation heat dissipation opening is formed in the side wall of the lamp housing body, a dust filter screen is fixed to the ventilation heat dissipation opening through a positioning mechanism, the positioning mechanism comprises magnetic edge strips arranged on the peripheral sides of the dust filter screen, an iron screen plate is arranged at the ventilation heat dissipation opening; the lamp body comprises a lamp body main body and is characterized in that the lamp body main body comprises a lamp body, the lamp body main body is provided with.
In the LED lamp with the good radiating effect, the lamp housing main body is connected with the vertical frame through the angle adjusting mechanism, the adjusting mechanism comprises a through hole arranged at the end part of the lamp housing main body, a first screw hole corresponding to the through hole is formed in the vertical frame, a positioning bolt is arranged between the first screw hole and the through hole, an arc-shaped through groove with the first screw hole as a circle center is formed in the vertical frame, a second screw hole corresponding to the arc-shaped through groove is formed in the outer side wall of the lamp housing main body, and a fastening bolt is screwed between the arc-shaped through groove and the second screw hole.
In the LED lamp with a good heat dissipation effect, the first heat dissipation fin is provided with a plurality of ventilation holes.
In the LED lamp with the good heat dissipation effect, the length of the vertical frame is 7-10 cm.
In the LED lamp with good heat dissipation effect, the lamp housing body is provided with the wire outlet tube.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model discloses an inlay at the top side of lamp body main part and be equipped with the heat dissipation base plate, and be provided with one deck heat conduction silica gel layer at the internal surface of heat dissipation base plate, after fixing luminous lamp plate on the heat dissipation base plate, utilize leading-in silica gel layer to play insulating heat conduction's effect, make luminous lamp plate most heat that produce when carrying out the illumination work transmit to the heat dissipation base plate with the mode of heat conduction, the heat dissipation base plate utilizes first radiating fin to dispel the heat, be equipped with the second radiating fin on the lateral wall in the outside of lamp body main part simultaneously, the area of contact of lamp body main part and outside air has been increased effectively through the second radiating fin, thereby heat dissipation efficiency is provided; in addition, the utility model discloses a be equipped with ventilative thermovent on the lateral wall of lamp body main part of making an uproar for external air can exchange with the interior air of lamp body main part and thus improved the heat dispersion of lamp body main part, ventilative thermovent department is fixed with the dust filter screen through positioning mechanism, and positioning mechanism is including setting up the magnetic strake in the week side of dust filter screen, ventilative thermovent department is equipped with the otter board of iron, the dust filter screen adsorbs through the magnetic strake to be fixed on the surface of otter board, utilizes the dust filter screen to play dirt-proof effect, avoids a large amount of dust in the external world to enter into the lamp body main part, and adheres to on the luminescent lamp plate, not only causes the reflective lamp plate to take place the short circuit phenomenon; in addition, the dust filter screen has the characteristic of convenient installation and disassembly. Furthermore the utility model discloses a locating rack at the L type structure of the both ends tip of lamp body main part utilizes the locating rack to fix the lamp body main part for great ventilation gap has between lamp body main part and the stationary plane, has ensured that lamp body main part surface has good air flow nature, thereby has improved the natural radiating efficiency of lamp body main part, makes it have better radiating effect.
2. The utility model discloses be connected through angle adjustment mechanism between lamp body main part and the perpendicular frame, through setting up specific angle modulation structure, can adjust illumination angle, be convenient for satisfy different lighting demands. When the angle is adjusted, under the positioning effect of the positioning bolt, the lamp housing main body can rotate by taking the positioning bolt as a circle center, and when the lamp housing main body rotates to a certain angle, the fastening bolt is screwed up, so that the angle of the lamp housing main body is adjusted and fixed, and the lamp housing main body has the characteristic of easy adjustment.
3. First radiating fin is equipped with a plurality of ventilation holes, increases the air flow effect between the first radiating fin to improve second radiating fin's radiating efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the interior of the lamp housing body;
FIG. 3 is a schematic view of the positioning frame;
fig. 4 is a schematic structural view of the angle adjusting mechanism.
1. A lamp housing main body; 2. a light-emitting lamp panel; 3. a protective mask; 4. a heat-dissipating substrate; 5. a first heat radiation fin; 6. a second heat radiation fin; 7. a ventilating heat dissipation port; 8. a dust filter screen; 9. a screen plate; 10. a magnetic edge strip; 11. a positioning frame; 12. positioning the through hole; 13. an angle adjusting mechanism; 14. a through hole; 15. a first screw hole; 16. positioning the bolt; 17. an arc-shaped through groove; 18. a second screw hole; 19. fastening a bolt; 20. a vent hole; 21. a heat conductive silica gel layer; 22. erecting; 23. a cross frame; 24. and (4) a wire outlet pipe.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Example (b): an LED lamp with good heat dissipation effect is shown in figures 1-4 and comprises a light-emitting lamp panel 2 and a lamp housing main body 1, wherein a transparent protective mask 3 is fixed at the bottom of the lamp housing main body 1 through screws; the method is characterized in that: a heat dissipation substrate 4 is embedded in the top side of the lamp housing body 1, a heat conduction silica gel layer 21 is arranged on the inner surface of the heat dissipation substrate 4, the light-emitting lamp panel 2 is fixed at the bottom of the heat dissipation substrate 4 through screws, a plurality of first heat dissipation fins 5 which are vertically arranged are arranged on the back side of the heat dissipation substrate 4, a plurality of second heat dissipation fins 6 are arranged on the outer side wall of the lamp housing body 1, a ventilation heat dissipation port 7 is formed in the side wall of the lamp housing body 1, a dust filter screen 8 is fixed at the ventilation heat dissipation port 7 through a positioning mechanism, the positioning mechanism comprises a magnetic edge strip 10 arranged on the peripheral side of the dust filter screen 8, an iron screen plate 9 is arranged at the ventilation heat dissipation port 7, and the dust filter screen 8 is fixed on the surface of; the lamp body comprises a lamp body main body 1, wherein the lamp body main body 1 is provided with a positioning frame 11 with an L-shaped structure at the end parts of two ends, the positioning frame 11 comprises a vertical frame 22 connected with the lamp body main body 1, the top end of the vertical frame 22 is provided with a transverse frame 23 which is bent inwards, the transverse frame 23 is provided with a long-strip-shaped positioning through hole 12, the top side of the lamp body main body 1 is embedded with a heat dissipation substrate 4, the inner surface of the heat dissipation substrate 4 is provided with a heat conduction silica gel layer 21, after the luminescent lamp panel 2 is fixed on the heat dissipation substrate 4, the induced silica gel layer plays a role of insulation and heat conduction, so that most of heat generated by the luminescent lamp panel 2 during lighting work is transferred to the heat dissipation substrate 4 in a heat conduction mode, the heat dissipation substrate 4 utilizes a first heat dissipation fin 5 to dissipate heat, meanwhile, the outer side wall of the lamp body main body 1 is provided with a second heat dissipation fin 6, thereby providing heat dissipation efficiency; in addition, the utility model discloses a be equipped with ventilative thermovent 7 on the lateral wall of lamp body main part 1 of making an uproar for the outside air can exchange with the interior air of lamp body main part 1 and thus improved the heat dispersion of lamp body main part 1, ventilative thermovent 7 is fixed with dust filter screen 8 through positioning mechanism, and positioning mechanism is including setting up the magnetic strake 10 in the week side of dust filter screen 8, ventilative thermovent 7 is equipped with the otter board 9 of iron, dust filter screen 8 adsorbs through magnetic strake 10 to be fixed on the surface of otter board 9, utilizes dust filter screen 8 to play dirt-proof effect, avoids a large amount of dust in the external world to enter into lamp body main part 1, and the lamp plate adheres to on luminous lamp plate 2, not only causes the reflective lamp plate to take place the short circuit phenomenon easily, has still reduced; in addition, the dust filter screen 8 has the characteristic of convenient installation and disassembly. Furthermore the utility model discloses a locating rack 11 at the L type structure of the both ends tip of lamp body main part 1 utilizes locating rack 11 to fix lamp body main part 1 for have great ventilation gap between lamp body main part 1 and the stationary plane, ensured that lamp body main part 1 surface has good air flow nature, thereby improved lamp body main part 1's natural heat dissipation efficiency, made it have better radiating effect.
As shown in fig. 3 and 4, the lamp housing body 1 is connected to the vertical frame 22 through an angle adjusting mechanism 13, the adjusting mechanism 13 includes a through hole 14 formed at an end of the lamp housing body 1, the vertical frame 22 is provided with a first screw hole 15 corresponding to the through hole 14, a positioning bolt 16 is arranged between the first screw hole 15 and the through hole 14, the vertical frame 22 is provided with an arc-shaped through groove 17 using the first screw hole 15 as a center of circle, the outer side wall of the lamp housing body 1 is provided with a second screw hole 18 corresponding to the arc-shaped through groove 17, and a fastening bolt 19 is screwed between the arc-shaped through groove 17 and the second screw hole 18. During angle adjustment, under the positioning effect of the positioning bolt 16, the lamp housing main body 1 can rotate by taking the positioning bolt 16 as a circle center, and when the lamp housing main body 1 rotates to a certain angle, the fastening bolt 19 is screwed, so that the angle of the lamp housing main body 1 is adjusted and fixed, and the lamp housing main body has the characteristic of easy adjustment.
The first radiating fins 5 are provided with a plurality of vent holes 20, so that the air flowing effect between the first radiating fins 5 is increased, and the radiating efficiency of the second radiating fins 6 is improved.
The length of the vertical frame 22 is 7-10 cm.
The lamp body 1 is provided with a wire outlet pipe 24.
The working principle is as follows: the utility model discloses an inlay at the top side of lamp body main part 1 and be equipped with heat dissipation base plate 4, and be provided with one deck heat conduction silica gel layer 21 at the internal surface of heat dissipation base plate 4, after fixing luminescent lamp plate 2 on heat dissipation base plate 4, utilize leading-in silica gel layer to play insulating heat conduction's effect, make luminescent lamp plate 2 give off light most of the heat that produces when working transmit heat dissipation base plate 4 with heat conduction mode, heat dissipation base plate 4 utilizes first radiating fin 5 to dispel the heat, be equipped with second radiating fin 6 on the outside lateral wall of lamp body main part 1 simultaneously, through second radiating fin 6 effectively increased the area of contact of lamp body main part 1 with the outside air, thereby provide the radiating efficiency; in addition, the utility model discloses a be equipped with ventilative thermovent 7 on the lateral wall of lamp body main part 1 of making an uproar for the outside air can exchange with the interior air of lamp body main part 1 and thus improved the heat dispersion of lamp body main part 1, ventilative thermovent 7 is fixed with dust filter screen 8 through positioning mechanism, and positioning mechanism is including setting up the magnetic strake 10 in the week side of dust filter screen 8, ventilative thermovent 7 is equipped with the otter board 9 of iron, dust filter screen 8 adsorbs through magnetic strake 10 to be fixed on the surface of otter board 9, utilizes dust filter screen 8 to play dirt-proof effect, avoids a large amount of dust in the external world to enter into lamp body main part 1, and the lamp plate adheres to on luminous lamp plate 2, not only causes the reflective lamp plate to take place the short circuit phenomenon easily, has still reduced; in addition, the dust filter screen 8 has the characteristic of convenient installation and disassembly. Furthermore the utility model discloses a locating rack 11 at the L type structure of the both ends tip of lamp body main part 1 utilizes locating rack 11 to fix lamp body main part 1 for have great ventilation gap between lamp body main part 1 and the stationary plane, ensured that lamp body main part 1 surface has good air flow nature, thereby improved lamp body main part 1's natural heat dissipation efficiency, made it have better radiating effect.
Claims (5)
1. An LED lamp with good heat dissipation effect comprises a light-emitting lamp panel (2) and a lamp shell main body (1), wherein a transparent protective mask (3) is fixed at the bottom of the lamp shell main body (1) through screws; the method is characterized in that: a heat dissipation substrate (4) is embedded at the top side of the lamp shell main body (1), a heat conduction silica gel layer (21) is arranged on the inner surface of the heat dissipation substrate (4), the light-emitting lamp panel (2) is fixed at the bottom of the heat-radiating base plate (4) through screws, a plurality of first heat-radiating fins (5) which are vertically arranged are arranged at the back side of the heat-radiating base plate (4), a plurality of second radiating fins (6) are arranged on the outer side wall of the lamp shell main body (1), the side wall of the lamp shell body (1) is provided with a ventilating heat-radiating opening (7), the ventilating heat-radiating opening (7) is fixed with a dust filter screen (8) through a positioning mechanism, the positioning mechanism comprises magnetic edge strips (10) arranged on the peripheral side of the dust filter screen (8), an iron screen plate (9) is arranged at the position of the air-permeable heat-radiating port (7), and the dust filter screen (8) is adsorbed and fixed on the surface of the screen plate (9) through a magnetic edge strip (10); the lamp housing is characterized in that the positioning frames (11) of the L-shaped structures at the end parts of the two ends of the lamp housing body (1) comprise vertical frames (22) connected with the lamp housing body (1), transverse frames (23) bent inwards are arranged at the top ends of the vertical frames (22), and long-strip-shaped positioning through holes (12) are formed in the transverse frames (23).
2. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the lamp housing is characterized in that the lamp housing main body (1) is connected with a vertical frame (22) through an angle adjusting mechanism (13), the adjusting mechanism (13) comprises a through hole (14) formed in the end portion of the lamp housing main body (1), a first screw hole (15) corresponding to the through hole (14) is formed in the vertical frame (22), a positioning bolt (16) is arranged between the first screw hole (15) and the through hole (14), an arc through groove (17) taking the first screw hole (15) as a circle center is formed in the vertical frame (22), a second screw hole (18) corresponding to the arc through groove (17) is formed in the outer side wall of the lamp housing main body (1), and a fastening bolt (19) is screwed into the space between the arc through groove (17) and the second screw hole (18).
3. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the first radiating fins (5) are provided with a plurality of vent holes (20).
4. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the length of the vertical frame (22) is 7-10 cm.
5. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein: the lamp shell body (1) is provided with a wire outlet pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021824183.6U CN212644378U (en) | 2020-08-27 | 2020-08-27 | LED lamp with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021824183.6U CN212644378U (en) | 2020-08-27 | 2020-08-27 | LED lamp with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212644378U true CN212644378U (en) | 2021-03-02 |
Family
ID=74786455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021824183.6U Active CN212644378U (en) | 2020-08-27 | 2020-08-27 | LED lamp with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212644378U (en) |
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2020
- 2020-08-27 CN CN202021824183.6U patent/CN212644378U/en active Active
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