CN220249932U - Corn lamp heat radiation structure - Google Patents
Corn lamp heat radiation structure Download PDFInfo
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- CN220249932U CN220249932U CN202321930211.6U CN202321930211U CN220249932U CN 220249932 U CN220249932 U CN 220249932U CN 202321930211 U CN202321930211 U CN 202321930211U CN 220249932 U CN220249932 U CN 220249932U
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- heat dissipation
- lamp
- guide
- base
- lamp body
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- 240000008042 Zea mays Species 0.000 title claims abstract description 42
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 42
- 230000005855 radiation Effects 0.000 title claims abstract description 8
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims description 24
- 235000005822 corn Nutrition 0.000 title claims description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 66
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims abstract description 18
- 235000009973 maize Nutrition 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 23
- 238000001816 cooling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The application relates to a maize lamp heat radiation structure relates to the technical field of maize lamp, including the lamp stand that is used for installing a plurality of lamp bodies, be formed with the heat dissipation passageway between two adjacent lamp bodies, the ventilation hole that communicates and makes the air move up into the heat dissipation passageway with a plurality of heat dissipation passageways has been seted up to the lamp stand bottom. This application is through a plurality of heat dissipation passageway with the heat dissipation of lamp body in the air, and the removal of heat makes the cold air get into heat dissipation passageway through the ventilation hole to this has improved the radiating effect to the maize lamp.
Description
Technical Field
The application relates to the technical field of corn lamps, in particular to a corn lamp heat dissipation structure.
Background
The LED is called a fourth-generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to various fields of indication, display, decoration, backlight source, common illumination, urban night scenes and the like. The LED corn lamp is one of LED lamps and belongs to the light source class, because the maximum luminous angle of an LED is 120 degrees, the LED corn lamp is specially designed to emit light in 360 degrees in consideration of uniform luminous, and the LED corn lamp is like a corn cob in shape and bead distribution, and is called as the LED corn lamp.
The heat generated by the LED is larger due to larger power, so the problem of difficult heat dissipation is easy to generate, and in order to improve the heat dissipation effect in the prior art, the heat dissipation area of a heat dissipation opening is increased, and the heat is automatically dissipated, so that the heat dissipation effect of the corn lamp is poor.
Disclosure of Invention
In order to improve the radiating effect to the maize lamp, this application provides a maize lamp heat radiation structure.
The application provides a maize lamp heat radiation structure adopts following technical scheme:
the utility model provides a maize lamp heat radiation structure, is including the lamp stand that is used for installing a plurality of lamp bodies, two adjacent be formed with the heat dissipation passageway between the lamp body, the ventilation hole that communicates and makes the air move up into the heat dissipation passageway with a plurality of heat dissipation passageway is seted up to the lamp stand bottom.
Through adopting above-mentioned technical scheme, the heat that the lamp body produced upwards moves, and heat passes through a plurality of heat dissipation channel tops and escapes to the air at last, and the removal of heat makes the cold air get into heat dissipation channel through the ventilation hole to the speed that produces the heat dissipation on the lamp body has been accelerated, make ventilation hole and a plurality of heat dissipation channel cooperation form chimney effect, so improved the radiating effect to the maize lamp.
Optionally, the lamp stand includes base and footstock that is connected with a plurality of lamp body bottom and top respectively, the ventilation hole is located the base, the heat dissipation passageway is formed by adjacent two lamp body, base and footstock cooperation.
By adopting the technical scheme, the top seat of the lamp body is used for installing the corn lamp, and the base and the top seat are matched to fix the lamp body, so that no object is blocked outside the heat dissipation channel, and heat generated by the lamp body is dissipated after overflowed from the top end of the heat dissipation channel, thereby improving the dissipation efficiency of the heat through the heat dissipation channel and improving the heat dissipation effect; after the heat on the lamp body is dissipated by the heat dissipation channel, the cooling air below the base enters the heat dissipation channel through the vent holes, and the cooling air is accelerated by the vent holes, so that the heat dissipation effect of the corn lamp is further improved.
Optionally, connect and install the connection aluminum plate that link up the lamp body and be used for heat conduction on the lamp body.
Through adopting above-mentioned technical scheme, heat conduction aluminum plate conducts the lamp body production heat to improved the efficiency of dissipation to heat, thereby further improved the radiating effect to the maize lamp.
Optionally, the arc-shaped air guide surfaces are arranged at the bottom ends of the base and the vent holes.
By adopting the technical scheme, the air guide surface guides and gathers cold air below the base, so that the flow speed of air is further accelerated, and the heat dissipation effect of the corn lamp is improved.
Optionally, the ventilation hole is located between a plurality of heat dissipation channels, be provided with the direction subassembly on the footstock lower surface and be located between a plurality of heat dissipation channels, the direction subassembly is used for upwards guiding the air slope of rising to the heat dissipation channel and carries out the loss.
Through adopting above-mentioned technical scheme, ascending hot air and direction subassembly contact, hot air slope upward movement under direction subassembly effect, and the hot air passes through the heat dissipation in the air of dissipation passageway back dissipation to this realizes dispelling the heat to the lamp body, has reduced the heat and has blocked the probability of downward movement back and contact with the lamp body again behind the footstock, has improved the radiating effect to the maize lamp.
Optionally, the guide assembly includes:
the guide disc is rotatably arranged on the top seat;
the guide ribs are arranged on the guide plate at intervals, and an inclined upward guide groove is formed between two adjacent guide ribs and the guide plate in a matched mode.
Through adopting above-mentioned technical scheme, hot air gets into the guide way, then hot air upwards moves, and the hot air passes through the heat dissipation passageway after the loss in the air to this realizes leading hot air, and hot air can also drive the steering wheel rotation after striking the direction bead in addition, so that make more hot air pass through the heat dissipation passageway after the loss, so as to further improve the radiating effect to the maize lamp.
Optionally, the guide plate and the plurality of guide ribs are a metal housing structure formed by punching.
Through adopting above-mentioned technical scheme, reduced the weight of direction subassembly for the steering wheel rotates more easily under hot air promotes, thereby has further improved thermal loss effect, and the metal can also conduct and loss heat moreover, thereby has further improved the radiating effect to the maize lamp.
Optionally, the lamp body is connected with footstock and base detachably through coupling assembling.
By adopting the technical scheme, the convenience in replacement and installation of the lamp body, the footstock and the base is improved.
Optionally, the connection assembly includes:
the lamp body is inserted and installed on the connecting sleeve and sleeved on the connecting ring for positioning;
the connecting screws are provided with a plurality of connecting screws, and the connecting screws respectively penetrate through the top seat and the base and then are connected with the connecting aluminum plate in a threaded mode to be positioned.
By adopting the technical scheme, the connecting screw is screwed to be separated from the connecting plate, and then the connecting sleeve or the connecting ring can be separated from the lamp body, so that the lamp body is separated from the top seat or the base, and the lamp body, the top seat and the base are detached and installed; but also can change and connect aluminum plate, has improved the heat conduction of connecting aluminum plate and the ability of loss of heat, has improved the radiating effect of maize lamp.
In summary, the present application includes at least one of the following beneficial technical effects:
the heat dissipation of the lamp body is carried out into the air through the plurality of heat dissipation channels, and the cooling air enters the heat dissipation channels through the vent holes due to heat movement, so that the heat dissipation speed of the lamp body is accelerated, the vent holes and the plurality of heat dissipation channels are matched to form a chimney effect, and the heat dissipation effect of the corn lamp is improved.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a partial exploded view of the present application;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is a schematic view of the guide assembly of the present application;
reference numerals: 1. a lamp holder; 11. a base; 12. a top base; 13. a heat dissipation channel; 14. a vent hole; 15. a threaded ring; 16. a barrier cover; 17. an air inlet hole; 18. an air guiding surface; 2. a lamp body; 21. a mounting groove; 22. a fixing plate; 23. a mounting cavity; 24. connecting an aluminum plate; 25. a positioning tube; 3. a connection assembly; 31. connecting sleeves; 32. a connecting ring; 33. a connecting screw; 4. a guide assembly; 41. a guide disc; 42. a guide rib; 43. a guide groove.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses a maize lamp heat radiation structure.
Referring to fig. 1, the heat dissipation structure of the corn lamp comprises a lamp holder 1 for installing lamp bodies 2, a heat dissipation channel 13 is formed between two adjacent lamp bodies 2, a vent hole 14 is formed in the bottom of the lamp holder 1, and the vent hole 14 is communicated with the heat dissipation channel 13 and enables air to move upwards into the heat dissipation channel 13.
Referring to fig. 1 and 2, lamp stand 1 includes base 11 and footstock 12, and lamp body 2 top and bottom pass through coupling assembling 3 and footstock 12 and base 11 can dismantle the connection, and lamp body 2 is vertical state, and base 11 and footstock 12 are discoid and coaxial setting, and base 11 axis and lamp body 2 length direction are parallel simultaneously, and footstock 12 is used for fixed mounting maize lamp.
The coaxial fixed mounting has screwed ring 15 on the lower surface of base 11, and ventilation hole 14 is located screwed ring 15 inside, and screwed connection has and blocks cover 16 simultaneously on the screwed ring 15, blocks cover 16 and supports to press and fix a position on the lower surface of base 11, blocks cover 16 simultaneously and is located ventilation hole 14 department and has seted up fresh air inlet 17, and fresh air inlet 17 and ventilation hole 14 both axis coincidence and diameter are the same, blocks cover 16 lateral wall and fresh air inlet 17 both bottom department and has seted up circular-arc wind-guiding face 18. The heat dissipation channel 13 is formed by matching the side walls of the opposite sides of the base 11 and the top seat 12 and the outer side walls of the opposite sides of the two adjacent lamp bodies 2, meanwhile, the space between the lamp bodies 2 is a flowing space, the guide surface is used for guiding external cold air into the flowing space, part of heat generated by the lamp bodies 2 can also escape into the flowing space, and the cold air and the hot air are mixed and then escape into the air through the heat dissipation channel 13.
Referring to fig. 2 and 3, the inner side wall of the lamp body 2 is formed with a mounting groove 21 and two fixing plates 22 by injection molding, the mounting groove 21 is arc-shaped, and the arc angle of the mounting groove 21 is greater than 180 degrees and is communicated with the inside of the lamp body 2; two fixed plates 22 are located the mounting groove 21 both sides, be formed with installation cavity 23 between two fixed plates 22 and the lamp body 2 are close to two relative inside walls of mounting groove 21 one side, connect aluminum plate 24 to peg graft on the installation cavity 23, still fixed mounting has registration arm 25 on the connection aluminum plate 24, and the registration arm 25 peg graft and install and fix a position on mounting groove 21, registration arm 25 and connection aluminum plate 24 all set up through aluminium alloy integrated into one piece simultaneously, connection aluminum plate 24 and registration arm 25 all link up whole lamp body 2, make both ends of connection aluminum plate 24 and registration arm 25 all flush with the both ends of lamp body 2.
Referring to fig. 1 and 2, the connection assembly 3 is provided with a plurality of lamp bodies 2 in one-to-one correspondence, the connection assembly 3 comprises a connection sleeve 31, a connection ring 32 and connection screws 33, the connection sleeve 31 is fixedly installed on the lower surface of the top seat 12, the connection ring 32 is fixedly installed on the upper surface of the base 11, the top end of the lamp body 2 is inserted and installed on the inner side wall of the connection sleeve 31 and is abutted against the lower surface of the top seat 12 for positioning, the bottom end of the lamp body 2 is sleeved on the connection ring 32 and is abutted against the upper surface of the base 11 for positioning, and meanwhile, the connection ring 32 is positioned on one side of the connection aluminum plate 24; the plurality of connecting screws 33 are arranged, the connecting screws 33 respectively penetrate through the upper surface of the top seat 12 and the lower surface of the base 11, and the connecting screws 33 are in threaded connection with the positioning tube 25, so that the top seat 12, the base 11 and the lamp body 2 are connected together; while the connection screw 33 on the base 11 is located inside the blocking cover 16, thereby achieving protection.
Referring to fig. 1 and 4, a guide assembly 4 is provided on the lower surface of the top base 12 between the plurality of heat dissipation channels 13, and the guide assembly 4 is positioned in the flow space, so as to guide the air rising in the flow space obliquely upwards into the heat dissipation channels 13 for dissipation; the guide assembly 4 comprises a guide disc 41 and a plurality of guide ribs 42, the guide disc 41 is rotatably arranged on the lower surface of the top seat 12 and extends to the lamp body 2, the guide ribs 42 are arranged on the lower surface of the guide disc 41 and are obliquely upwards arranged close to one side of the lamp body 2, a plurality of guide grooves 43 which are obliquely upwards are formed in a matched mode on the lower surface of the guide disc 41, one end of each guide groove 43 close to the lamp body 2 is higher than the other end of each guide groove far away from the lamp body 2, one end of each guide groove 43 close to the rotation axis of the guide disc 41 extends to the rotation axis of the guide disc 41, and meanwhile the rotation direction axis of the guide disc 41, the axis of the top seat 12 and the axes of the circumferential arrays of the plurality of lamp bodies 2 coincide.
The guide plate 41 and the plurality of guide ribs 42 are formed by punching a metal housing structure, so that the weight of the guide assembly 4 is reduced, the convenience of rotating the guide plate 41 is improved, the metal housing can also realize a heat conduction and heat dissipation effect, and the metal material can be an aluminum plate. The cool air entering through the vent hole 14 and the heat dissipated by the lamp body 2 rise to the guide groove 43, then the air enters the heat dissipation channel 13 under the guiding action of the guide groove 43 and is dissipated into the air, so that the air is guided, and the guide disc 41 can be pushed to rotate after the moving direction of the air changes, so that the air is stirred and accelerated, the heat dissipation effect is accelerated, and the heat dissipation effect of the corn lamp is improved.
The working principle of the embodiment of the application is as follows:
the heat that lamp body 2 produced is conducted through connecting aluminum plate 24 for the heat evenly distributed on the lamp body 2, then the heat that lamp body 2 produced is dissipated through heat dissipation channel 13, and the cold air that hot air dissipation made base 11 below gets into the flow space, and these cold air and the hot air in the flow space of lamp body 2 loss mixes the back and moves up, and these gases are through guide slot 43 back slope upward movement, and the mixed gas is dissipated in the air after the heat dissipation channel 13 at last to this realizes dispelling the heat to the maize lamp, has improved the radiating effect to the maize lamp.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (9)
1. The utility model provides a maize lamp heat radiation structure which characterized in that: including lamp stand (1) that are used for installing a plurality of lamp body (2), adjacent two be formed with heat dissipation passageway (13) between lamp body (2), vent hole (14) with a plurality of heat dissipation passageway (13) intercommunication and make the air move up into heat dissipation passageway (13) are seted up to lamp stand (1) bottom.
2. The corn light heat dissipation structure as defined in claim 1, wherein: the lamp holder (1) comprises a base (11) and a top seat (12) which are respectively connected with the bottom ends and the top ends of the lamp bodies (2), the ventilation holes (14) are formed in the base (11), and the heat dissipation channel (13) is formed by matching two adjacent lamp bodies (2), the base (11) and the top seat (12).
3. A corn light heat dissipating structure as defined in claim 2, wherein: the lamp body (2) is inserted and installed with a connecting aluminum plate (24) which penetrates through the lamp body (2) and is used for conducting heat.
4. A corn light heat dissipating structure as defined in claim 2, wherein: the bottoms of the base (11) and the vent holes (14) are provided with arc-shaped air guide surfaces (18).
5. A corn light heat dissipating structure as defined in claim 2, wherein: the air vent (14) is located among the plurality of heat dissipation channels (13), be provided with guide assembly (4) on footstock (12) lower surface and be located among the plurality of heat dissipation channels (13), guide assembly (4) are used for upwards guiding rising air slope to heat dissipation channels (13) and escape.
6. The corn light heat dissipation structure as defined in claim 5, wherein: the guide assembly (4) comprises:
the guide disc (41) is rotatably arranged on the top seat (12);
the guide ribs (42) are arranged on the guide disc (41) at intervals, and guide grooves (43) which are obliquely upwards are formed between two adjacent guide ribs (42) and the guide disc (41) in a matched mode.
7. The corn light heat dissipation structure as defined in claim 6, wherein: the guide plate (41) and the plurality of guide ribs (42) are a metal housing structure formed by punching.
8. A corn light heat dissipating structure according to claim 3, wherein: the lamp body (2) is detachably connected with the top seat (12) and the base (11) through the connecting component (3).
9. The corn light heat dissipation structure as defined in claim 8, wherein: the connection assembly (3) comprises:
the lamp comprises a connecting sleeve (31) and a connecting ring (32), wherein the connecting sleeve (31) and the connecting ring (32) are respectively arranged on a top seat (12) and a base (11), and the lamp body (2) is inserted and installed on the connecting sleeve (31) and sleeved on the connecting ring (32) for positioning;
the connecting screws (33) are arranged, and the connecting screws (33) penetrate through the top seat (12) and the base (11) respectively and then are connected with the connecting aluminum plate (24) in a threaded mode to be positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930211.6U CN220249932U (en) | 2023-07-20 | 2023-07-20 | Corn lamp heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321930211.6U CN220249932U (en) | 2023-07-20 | 2023-07-20 | Corn lamp heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249932U true CN220249932U (en) | 2023-12-26 |
Family
ID=89267932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321930211.6U Active CN220249932U (en) | 2023-07-20 | 2023-07-20 | Corn lamp heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249932U (en) |
-
2023
- 2023-07-20 CN CN202321930211.6U patent/CN220249932U/en active Active
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