CN111503552A - High-power L ED lamp with novel heat dissipation structure - Google Patents
High-power L ED lamp with novel heat dissipation structure Download PDFInfo
- Publication number
- CN111503552A CN111503552A CN201910097690.XA CN201910097690A CN111503552A CN 111503552 A CN111503552 A CN 111503552A CN 201910097690 A CN201910097690 A CN 201910097690A CN 111503552 A CN111503552 A CN 111503552A
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- CN
- China
- Prior art keywords
- heat dissipation
- lamp
- dustproof cover
- piece
- floodlight body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 50
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 14
- 239000000428 dust Substances 0.000 description 12
- 244000309464 bull Species 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a high-power L ED lamp with a novel heat dissipation structure, which relates to the technical field of floodlights, and comprises a floodlight body, a heat dissipation piece and a dustproof cover, wherein the heat dissipation piece is fixed at the lower end of the floodlight body in a riveting manner, the dustproof cover is embedded above the floodlight body from top to bottom, at least ten through holes are uniformly distributed on the left surface and the right surface of the outer wall of the heat dissipation piece, at least ten fins which are vertically and equidistantly distributed are arranged in the heat dissipation piece, each fin is fastened and fixed through a buckle, the bottoms of the at least ten fins are tightly inserted and combined with the bottom of the heat dissipation piece, the dustproof cover comprises a patch board and a support block, the patch board is provided with two support blocks which are welded on the left side and the right side of the upper surface of the dustproof cover through electric arcs, and the support blocks are provided with two support blocks which are positioned on the left side and the right side below the dustproof cover.
Description
Technical Field
The invention relates to the technical field of floodlights, in particular to a high-power L ED lamp with a novel heat dissipation structure.
Background
Floodlight, english name: floodlight. The floodlight is a point light source which can uniformly irradiate all directions, the irradiation range of the floodlight can be randomly adjusted, and the floodlight is represented as an octahedral icon in a scene. Floodlights are one of the most widely used light sources in effect map making, with standard floodlights used to illuminate an entire scene. Multiple floodlights can be applied in the scene. The bulb for shooting is arranged in a large-sized reflection umbrella to be used as a high-brightness diffusion light source with a good effect.
The high-power L ED lamp of current novel heat radiation structure dispels the heat to the part of floodlight usually to its radiating effect is general, and the heat that the inside lamp plate of floodlight produced is difficult to timely discharge, and again, the floodlight uses the back for a long time, and the inner wall of shield produces fog easily, and then leads to shining the effect and reduce.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, and provides a high-power L ED lamp with a novel heat dissipation structure, wherein heat generated by a lamp panel can be dissipated in time through a heat dissipation piece and a heat pipe, and a dust cover can be used for avoiding the phenomenon of fog generation.
The invention aims to solve the technical problems by adopting the following technical scheme that the high-power L ED lamp with a novel heat dissipation structure comprises a floodlight body, a heat dissipation piece and a dustproof cover, wherein the heat dissipation piece is fixed at the lower end of the floodlight body through riveting, and the dustproof cover is embedded above the floodlight body from top to bottom;
at least ten through holes which are uniformly distributed are formed in the left surface and the right surface of the outer wall of the heat dissipation piece, at least ten fins which are vertically and equidistantly distributed are arranged in the heat dissipation piece, each fin is fastened and fixed through a buckle, and the bottoms of the at least ten fins are tightly inserted into the bottom of the heat dissipation piece;
the shield includes flitch and a piece, just the flitch is equipped with two and welds in the shield upper surface left and right sides through electric arc, a piece is equipped with two and is located the shield below left and right sides, just a piece inner wall is fixed with the diaphragm, at least ten round holes have all been opened to diaphragm upper surface and flitch upper surface, just round hole on the flitch communicates with each other with the shield, diaphragm upper surface laminating in the shield lower surface and with two the flitch is in on the same vertical horizontal line.
Preferably, a lamp trough is formed in the center of the upper surface of the floodlight body, a lamp plate is embedded into the inner side of the lamp trough, a groove matched with the shape and the size of the lamp plate is formed in the bottom of the inner side of the lamp trough, and four heat pipes which are 6mm in diameter and made of pure copper are inserted into the bottom of the inner wall of the groove.
Preferably, four the one end and the lamp plate heat source contact of heat pipe, and the heat pipe other end meets with the radiating piece.
Preferably, the left side and the right side of the lamp groove are both provided with side grooves matched with the supporting blocks in shape and size.
Preferably, the front end and the rear end of the floodlight body are clamped into two clamping blocks which are used for fixing the floodlight body and the radiating piece into a whole.
Preferably, vertical plates are welded in front of the left side and the right side of the floodlight body, supporting rods are arranged on the lower side of the front side of the floodlight body in parallel, the tail ends of the left side and the right side of each supporting rod are respectively attached to the inner walls of the two vertical plates, and rotating rods which enable the supporting rods and the vertical plates to be connected in a rotating mode are inserted into the joints of the supporting rods and the vertical plates.
Compared with the prior art, the invention has the beneficial effects that:
according to the high-power L ED lamp with the novel heat dissipation structure, each fin is buckled into a whole through the buckles at equal intervals, so that the firmness among the fins can be enhanced, meanwhile, the maximum heat dissipation area can be realized with the minimum weight, heat generated by the lamp panel can be quickly transferred to the fins with large area through the heat pipe with the diameter of 6mm made of pure copper, the heat can be dissipated through the fins, the heat dissipation effect is further achieved, the heat generated by the lamp panel can be timely discharged, and the heat dissipation effect can be further enhanced through the through holes;
with whole shield from last embedding extremely down in the light trough to the bottom card that will prop up the piece is gone into limit inslot and is fixed, utilizes the round hole in diaphragm and the flitch can play the effect of ventilation convection current, avoids the phenomenon emergence of inside production fog behind the long-time floodlight body that uses, has improved it and has shone the effect, very big reduction floodlight probability of breaking down, prolonged its life greatly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front plan view of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic view of the dust cap structure of the present invention.
The labels in the figure are: 1-a floodlight body; 2-lamp groove; 201-side groove; 202-grooves; 203-heat pipes; 204-lamp panel; 3-clamping blocks; 4-a heat sink; 401-a via; 402-fins; 5-a strut; 501-vertical plates; 502-a rotating rod; 6, a dustproof cover; 601-pasting a board; 602-a circular hole; 603-branch blocks; 604-horizontal plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, a high-power L ED lamp with a novel heat dissipation structure comprises a floodlight body 1, a heat dissipation member 4 and a dust cover 6, wherein the heat dissipation member 4 is fixed at the lower end of the floodlight body 1 through riveting, and the dust cover 6 is embedded above the floodlight body 1 from top to bottom, so that the heat dissipation effect of the floodlight body 1 can be enhanced through the heat dissipation member 4, and the dust cover 6 can play a role in dust prevention;
in the embodiment of the invention, at least ten uniformly distributed through holes 401 are formed on the left and right surfaces of the outer wall of a heat dissipation member 4, at least ten fins 402 which are vertically and equidistantly distributed are arranged in the heat dissipation member 4, each fin 402 is fastened and fixed through a buckle, the bottoms of at least ten fins 402 are tightly inserted and combined with the bottom of the heat dissipation member 4, a lamp slot 2 is formed in the center of the upper surface of a floodlight lamp body 1, a lamp panel 204 is embedded in the inner side of the lamp slot 2, a groove 202 which is matched with the shape and the size of the lamp panel 204 is formed in the bottom of the inner side of the lamp slot 2, four heat pipes 203 which are 6mm in diameter and made of pure copper are inserted and connected at the bottoms of the inner walls of the groove 202, one ends of the four heat pipes 203 are contacted with a heat source of the lamp panel 204, the other ends of the heat pipes 203 are connected with the heat dissipation member 4, a user, each fin 402 is buckled into a whole in an equidistant mode through a buckle, so that the firmness of the fins 402 can be enhanced, meanwhile, the maximum heat dissipation area can be realized with the minimum weight, then, a user connects one end of the heat pipe 203 in the groove 202 with the heat dissipation part 4, the other end of the heat pipe is in contact with a heat source of the lamp panel 204, heat generated by the lamp panel 204 can be quickly transferred to the fins 402 with large area through the heat pipe 203 with the diameter of 6mm made of pure copper, the heat is dissipated through the fins 402, the heat dissipation effect is further achieved, the heat generated by the lamp panel 204 can be timely discharged, and the heat dissipation effect can be further enhanced through the through holes 401 on the two sides of the heat dissipation part 4;
in the embodiment of the invention, the dust cover 6 comprises an attachment plate 601 and support blocks 603, two attachment plates 601 are arranged and welded on the left side and the right side of the upper surface of the dust cover 6 through electric arcs, two support blocks 603 are arranged and positioned on the left side and the right side below the dust cover 6, transverse plates 604 are fixed on the inner walls of the support blocks 603, at least ten circular holes 602 are formed on the upper surfaces of the transverse plates 604 and the upper surface of the attachment plate 601, the circular holes 602 on the attachment plates 601 are communicated with the dust cover 6, the upper surfaces of the transverse plates 604 are attached to the lower surface of the dust cover 6 and are positioned on the same vertical horizontal line with the two attachment plates 601, side grooves 201 matched with the support blocks 603 in shape and size are formed on the left side and the right side of the lamp groove 2, a user firstly attaches the upper surfaces of the transverse plates 604 and the lower surfaces of the dust cover 6 together through welding, and enables the transverse plates 604 and the attachment plates 601 to be positioned on the same horizontal line, the circular holes 602 in, and utilize two edge grooves 201 identical with a piece 603 overall dimension, the bottom card of a piece 603 is gone into the edge groove 201 internal fixation, utilizes the effect that the round hole 602 in diaphragm 604 and the flitch 601 can play the ventilation convection, avoids the phenomenon emergence of inside production fog behind the long-time use floodlight body 1, has improved its effect of shining, very big reduction the probability that floodlight broke down, prolonged its life greatly.
In this embodiment, floodlight body 1 is all gone into at both ends around it and is had two fixture blocks 3 that consolidate it and heat dissipation piece 4 as an organic whole, can strengthen the connectivity between heat dissipation piece 4 and the floodlight body 1 through four fixture blocks 3.
In this embodiment, the preceding riser 501 that has all welded of floodlight body 1 left and right sides, and the preceding downside parallel of floodlight body 1 has branch 5, and the terminal laminating in two riser 501 inner walls respectively of the 5 left and right sides of branch, and branch 5 inserts with riser 501 department of meeting and makes both rotate the bull stick 502 of connecting, can play the effect of giving floodlight body 1 supporting force through branch 5 to can realize rotating branch 5 through bull stick 502, the convenient angle of adjusting branch 5.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, it should be noted that any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A high-power L ED lamp with a novel heat dissipation structure comprises a floodlight body (1), a heat dissipation member (4) and a dustproof cover (6), and is characterized in that the heat dissipation member (4) is fixed at the lower end of the floodlight body (1) through riveting, and the dustproof cover (6) is embedded above the floodlight body (1) from top to bottom;
at least ten through holes (401) which are uniformly distributed are formed in the left surface and the right surface of the outer wall of the heat dissipation piece (4), at least ten fins (402) which are vertically and equidistantly arranged are arranged in the heat dissipation piece (4), each fin (402) is fastened and fixed through a buckle, and the bottoms of the at least ten fins (402) are tightly inserted into the bottom of the heat dissipation piece (4);
dustproof cover (6) are including flitch (601) and a piece (603), just flitch (601) are equipped with two and weld in the dustproof cover (6) upper surface left and right sides through electric arc, a piece (603) are equipped with two and are located the dustproof cover (6) below left and right sides, just a piece (603) inner wall is fixed with diaphragm (604), at least ten round holes (602) have all been opened to diaphragm (604) upper surface and flitch (601) upper surface, just round hole (602) on flitch (601) communicate with each other with dustproof cover (6), diaphragm (604) upper surface laminating in dustproof cover (6) lower surface and with two flitch (601) are in on same vertical horizontal line.
2. The high-power L ED lamp with the novel heat dissipation structure as claimed in claim 1, wherein a light trough (2) is formed in the center of the upper surface of the floodlight body (1), a lamp panel (204) is embedded inside the light trough (2), a groove (202) matched with the lamp panel (204) in shape and size is formed in the bottom of the inside of the light trough (2), and four heat pipes (203) made of pure copper and 6mm in diameter are inserted into the bottom of the inner wall of the groove (202).
3. The high-power L ED lamp with novel heat dissipation structure as claimed in claim 2, wherein one end of each of the four heat pipes (203) is in contact with the heat source of the lamp panel (204), and the other end of each heat pipe (203) is connected with the heat dissipation member (4).
4. The L ED lamp with high power and a novel heat dissipation structure as claimed in claim 3, wherein the left and right sides of the lamp slot (2) are provided with side slots (201) matching with the shape and size of the supporting block (603).
5. The high-power L ED lamp with the novel heat dissipation structure as claimed in claim 1, wherein two clamping blocks (3) for fixing the floodlight body (1) and the heat dissipation member (4) into a whole are clamped at the front end and the rear end of the floodlight body.
6. The high-power L ED lamp with the novel heat dissipation structure as claimed in claim 1, wherein vertical plates (501) are welded on the front of the left and right sides of the floodlight body (1), a support rod (5) is parallel to the lower side of the front of the floodlight body (1), the ends of the left and right sides of the support rod (5) are respectively attached to the inner walls of the two vertical plates (501), and a rotating rod (502) is inserted into the joint of the support rod (5) and the vertical plates (501) to rotatably connect the two vertical plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910097690.XA CN111503552A (en) | 2019-01-31 | 2019-01-31 | High-power L ED lamp with novel heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910097690.XA CN111503552A (en) | 2019-01-31 | 2019-01-31 | High-power L ED lamp with novel heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111503552A true CN111503552A (en) | 2020-08-07 |
Family
ID=71873939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910097690.XA Pending CN111503552A (en) | 2019-01-31 | 2019-01-31 | High-power L ED lamp with novel heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111503552A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202432367U (en) * | 2012-01-16 | 2012-09-12 | 深圳翼天科技有限公司 | High-power LED (light emitting diode) mining lamp |
| CN204437777U (en) * | 2015-01-30 | 2015-07-01 | 深圳市科纳实业有限公司 | The full optic angle floodlight of LED |
| CN207796776U (en) * | 2018-02-12 | 2018-08-31 | 东莞市通晶照明科技有限公司 | A kind of Novel LED bulkhead lamp |
| CN207849316U (en) * | 2018-01-30 | 2018-09-11 | 深圳市诺冠科技有限公司 | A kind of LED straight panel lamps of rapid cooling |
-
2019
- 2019-01-31 CN CN201910097690.XA patent/CN111503552A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202432367U (en) * | 2012-01-16 | 2012-09-12 | 深圳翼天科技有限公司 | High-power LED (light emitting diode) mining lamp |
| CN204437777U (en) * | 2015-01-30 | 2015-07-01 | 深圳市科纳实业有限公司 | The full optic angle floodlight of LED |
| CN207849316U (en) * | 2018-01-30 | 2018-09-11 | 深圳市诺冠科技有限公司 | A kind of LED straight panel lamps of rapid cooling |
| CN207796776U (en) * | 2018-02-12 | 2018-08-31 | 东莞市通晶照明科技有限公司 | A kind of Novel LED bulkhead lamp |
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