CN111396835A - Heat dissipation lamp stand - Google Patents
Heat dissipation lamp stand Download PDFInfo
- Publication number
- CN111396835A CN111396835A CN202010250874.8A CN202010250874A CN111396835A CN 111396835 A CN111396835 A CN 111396835A CN 202010250874 A CN202010250874 A CN 202010250874A CN 111396835 A CN111396835 A CN 111396835A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- heat
- convection
- lamp holder
- component
- 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
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Classifications
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
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- 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
- F21V17/12—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 by screwing
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- 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
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- 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
Abstract
The invention provides a heat dissipation lamp holder, which comprises a base, a lamp holder component, a first heat dissipation component, a bolt, a convection heat dissipation cover and a second heat dissipation component, the base is internally provided with a support frame, the lamp holder component is arranged in a containing cavity below the support frame through a plurality of bolts, a first heat dissipation component is arranged between the support frame and the lamp holder component, first heat dissipation wings are uniformly distributed on the periphery of the first heat dissipation component, the first heat dissipation assembly is sleeved outside the lamp holder assembly, a first heat conduction ring and a second heat conduction ring are arranged between the lamp holder assembly and the first heat dissipation assembly, a mounting seat is arranged below the supporting frame, the convection heat dissipation cover is fixed at the bottom of the mounting seat through a plurality of fasteners, convection through grooves are uniformly distributed in the circumferential direction of the convection heat dissipation cover, a second heat dissipation assembly is mounted on an inner ring of the convection heat dissipation cover, and second heat dissipation wings are uniformly distributed on the periphery of the second heat dissipation assembly. The lamp holder has a good radiating effect, and can effectively avoid the damage of the lamp caused by high temperature of the lamp holder.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of lighting lamps, in particular to a heat-dissipation lamp holder.
[ background of the invention ]
The lamp holder is a device for fixing the position of a lamp and connecting lamp contacts with a power supply, and high-power lamps are more and more widely applied along with the development of the technology. The lamp works at high temperature for a long time, so that the light source is easy to lose efficacy. At present, the lamp holder of the lamp has poor heat dissipation effect, high temperature and easy damage to the lamp, and the heat dissipation lamp holder is provided.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a heat-radiating lamp holder which is good in heat-radiating effect and can effectively avoid lamp damage caused by high temperature of the lamp holder.
In order to achieve the above purpose, the invention provides a heat dissipation lamp holder, which comprises a base, a lamp holder assembly, a first heat dissipation assembly, bolts, a convection heat dissipation cover and a second heat dissipation assembly, wherein the base is internally provided with a support frame, the lamp holder assembly is arranged in a containing cavity below the support frame through a plurality of bolts, the first heat dissipation assembly is also arranged between the support frame and the lamp holder assembly, the periphery of the first heat dissipation assembly is uniformly provided with first heat dissipation wings, the first heat dissipation assembly is sleeved outside the lamp holder assembly, a first heat conduction ring and a second heat conduction ring are arranged between the lamp holder assembly and the first heat dissipation assembly, a mounting seat is arranged below the support frame, the convection heat dissipation cover is fixed at the bottom of the mounting seat through a plurality of fasteners, the convection through grooves are uniformly distributed in the circumferential direction of the convection heat dissipation cover, and the second heat dissipation assembly is arranged on the inner ring of, and second radiating wings are uniformly distributed on the periphery of the second radiating assembly.
Preferably, the inner ring below the mounting seat is provided with a first stepped groove, the convection heat dissipation cover is mounted in the first stepped groove through a plurality of fasteners, the upper wall of the first stepped groove is symmetrically provided with two positioning grooves, and the upper part of the convection heat dissipation cover is symmetrically provided with two pins matched with the positioning grooves.
As preferred, first radiator unit includes top cap and first heat dissipation barrel, the periphery equipartition of first heat dissipation barrel has first heat dissipation wing, has the clearance between the adjacent first heat dissipation wing, the top of first heat dissipation barrel is equipped with the top cap, the second annular has been seted up to the lower wall of top cap, the second heat conduction ring is installed in the second annular, the second heat conduction ring offsets with the top of lamp stand subassembly and leans on, the second heat conduction intra-annular symmetry has been seted up two and has been had the through-hole that supplies the bolt to wear out.
As preferred, first annular has been seted up to the outer wall of lamp stand subassembly, install first heat conduction ring in the first annular, the outer wall of first heat conduction ring closely cooperates with first radiator unit's inner wall, first heat conduction ring comprises left semi-ring and right semi-ring, lamp stand subassembly below is equipped with first internal thread installation cavity, first internal thread installation cavity is used for fixed lamps and lanterns, first spacing ladder groove has been seted up to the bottom in first internal thread installation cavity.
As preferred, the convection heat exchanger includes first connecting portion and convection skirt, first connecting portion are fixed in the mount pad through a plurality of fastener, the top symmetry of first connecting portion is equipped with two and participates in, the outer lane of first connecting portion is equipped with the spacing ladder groove of second, the inner circle of first connecting portion is equipped with the second internal thread installation cavity that is used for fixed second radiator unit, the below of first connecting portion is equipped with the convection skirt, the diameter of convection skirt outer wall is from last to crescent down, the circumference equipartition of convection skirt has the circulation groove of convection current.
Preferably, the second heat dissipation assembly further comprises a second connecting portion and a second heat dissipation cylinder, the second connecting portion is arranged above the second heat dissipation cylinder, external threads are arranged on the outer wall of the second connecting portion, second heat dissipation wings are uniformly distributed on the periphery of the second heat dissipation cylinder, and gaps are formed between every two adjacent second heat dissipation wings.
The invention has the beneficial effects that: according to the invention, through the matching of the base, the lamp holder assembly, the first heat dissipation assembly, the bolt, the convection heat dissipation cover, the second heat dissipation assembly and the like, the heat of the lamp holder assembly is quickly led into the first heat dissipation assembly through the first heat conduction ring and the second heat conduction ring, the absorbed heat is dissipated to the outside through the heat dissipation wings outside the first heat dissipation assembly, and the heat is led out again through the second heat dissipation assembly, so that the high-efficiency heat dissipation is ensured. And through the convection heat dissipation cover of installation in base below, can increase the heat radiating area of base to a certain extent, utilize the circulation groove of convection to form the convection current passageway, reinforcing radiating effect.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a cross-sectional view of a heat-dissipating lamp socket according to the present invention;
FIG. 2 is a cross-sectional view of a base of a heat-dissipating lamp socket according to the present invention;
figure 3 is a cross-sectional schematic view of a lamp socket assembly of a heat dissipating lamp socket of the present invention;
FIG. 4 is a cross-sectional view of a first heat sink assembly of a heat-dissipating lamp socket according to the present invention;
FIG. 5 is a cross-sectional view of a convective heat sink cover of a heat sink base according to the present invention;
fig. 6 is a schematic cross-sectional view of a second heat sink assembly of a heat-dissipating lamp socket according to the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 6, the heat dissipating lamp holder of the present invention includes a base 1, a lamp holder assembly 2, a first heat dissipating assembly 3, bolts 4, a convection heat dissipating cover 5 and a second heat dissipating assembly 6, wherein the base 1 has a support frame 11 therein, the lamp holder assembly 2 is mounted in a cavity 10 below the support frame 11 by a plurality of bolts 4, the first heat dissipating assembly 3 is further disposed between the support frame 11 and the lamp holder assembly 2, first heat dissipating fins 33 are uniformly distributed on the outer circumference of the first heat dissipating assembly 3, the first heat dissipating assembly 3 is sleeved outside the lamp holder assembly 2, a first heat conducting ring 23 and a second heat conducting ring 34 are mounted between the lamp holder assembly 2 and the first heat dissipating assembly 3, a mounting seat 12 is disposed below the support frame 11, the convection heat dissipating cover 5 is fixed at the bottom of the mounting seat 12 by a plurality of fasteners, convection through grooves 521 are uniformly distributed in the circumferential direction of the convection heat dissipating cover 5, the inner ring of the convection heat dissipation cover 5 is provided with a second heat dissipation assembly 6, and second heat dissipation wings 63 are uniformly distributed on the periphery of the second heat dissipation assembly 6.
Further, referring to fig. 2, a first stepped groove 13 is formed in an inner ring below the mounting seat 12, the convection heat dissipation cover 5 is mounted in the first stepped groove 13 through a plurality of fasteners, two positioning grooves 14 are symmetrically formed in the upper wall of the first stepped groove 13, two pins 511 matched with the positioning grooves 14 are symmetrically arranged above the convection heat dissipation cover 5, and the convection heat dissipation cover 5 can be quickly positioned and is convenient to mount and dismount due to the arrangement of the structure.
Further, referring to fig. 4, the first heat dissipation assembly 3 includes a top cover 31 and a first heat dissipation cylinder 32, first heat dissipation fins 33 are uniformly distributed on the periphery of the first heat dissipation cylinder 32, a gap is formed between adjacent first heat dissipation fins 33, the top cover 31 is disposed at the top of the first heat dissipation cylinder 32, a second annular groove 311 is disposed on the lower wall of the top cover 31, the second heat conduction ring 34 is installed in the second annular groove 311, the second heat conduction ring 34 abuts against the top of the lamp holder assembly 2, and two through holes for the bolts 4 to penetrate through are symmetrically disposed in the second heat conduction ring 34. Through setting up the second heat conduction ring and can make the heat derive fast, improve the radiating effect, in addition, in order to guarantee the radiating effect, the inner wall of first heat dissipation barrel 32 keeps the state of leaning on mutually with the outer wall of lamp stand subassembly 2.
Further, referring to fig. 3, a first ring groove 22 is formed in an outer wall of the lamp holder assembly 2, a first heat conduction ring 23 is installed in the first ring groove 22, the outer wall of the first heat conduction ring 23 is tightly matched with an inner wall of the first heat dissipation assembly 3, the first heat conduction ring 23 is composed of a left half ring 231 and a right half ring 232, a first internal thread installation cavity 21 is arranged below the lamp holder assembly 2, the first internal thread installation cavity 21 is used for fixing a lamp, and a first limiting stepped groove 211 is formed in the bottom of the first internal thread installation cavity 21. Through setting up first heat conduction ring and can making the heat derive fast, improve the radiating effect, first heat conduction ring adopts split type structure, easy to assemble.
Further, referring to fig. 5, the convection heat dissipation cover 5 includes a first connecting portion 51 and a convection skirt 52, the first connecting portion 51 is fixed in the mounting seat 12 by a plurality of fasteners, the top of the first connecting portion 51 is symmetrically provided with two pins 511, the outer ring of the first connecting portion 51 is provided with a second limiting step groove 510, the inner ring of the first connecting portion 51 is provided with a second internal thread mounting cavity 512 for fixing the second heat dissipation assembly 6, the convection skirt 52 is arranged below the first connecting portion 51, the diameter of the outer wall of the convection skirt 52 is gradually increased from top to bottom, and convection grooves 521 are uniformly distributed in the circumferential direction of the convection skirt 52. The convection skirt can extend the length of the base, enhance the heat dissipation effect, and in addition, in order to improve the convection effect, the convection through groove 521 adopts the structure of two liang of relative settings, guarantees the heat dissipation effect.
Further, referring to fig. 6, the second heat dissipation assembly 6 further includes a second connection portion 61 and a second heat dissipation cylinder 62, the second connection portion 61 is disposed above the second heat dissipation cylinder 62, an outer wall of the second connection portion 61 has an external thread, second heat dissipation fins 63 are uniformly distributed on an outer periphery of the second heat dissipation cylinder 62, and a gap is formed between adjacent second heat dissipation fins 63.
The working process of the invention is as follows:
according to the heat dissipation lamp holder, the heat of the lamp holder assembly is quickly led into the first heat dissipation assembly through the first heat conduction ring and the second heat conduction ring, the absorbed heat is dissipated to the outside through the heat dissipation wings outside the first heat dissipation assembly, and the heat is led out again through the second heat dissipation assembly, so that efficient heat dissipation is guaranteed. And through the convection heat dissipation cover of installation in base below, can increase the heat radiating area of base to a certain extent, utilize the circulation groove of convection to form the convection current passageway, reinforcing radiating effect.
The heat dissipation lamp has a good heat dissipation effect, can effectively avoid the damage of the lamp caused by high temperature of the lamp holder, and is more convenient to assemble and disassemble as the convection heat dissipation cover, the second heat dissipation assembly and the base adopt a detachable connection structure.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. A heat dissipation lamp stand which characterized in that: the heat dissipation lamp comprises a base (1), a lamp holder component (2), a first heat dissipation component (3), bolts (4), a convection heat dissipation cover (5) and a second heat dissipation component (6), wherein a support frame (11) is arranged in the base (1), the lamp holder component (2) is arranged in a cavity (10) below the support frame (11) through a plurality of bolts (4), the first heat dissipation component (3) is further arranged between the support frame (11) and the lamp holder component (2), first heat dissipation wings (33) are uniformly distributed on the periphery of the first heat dissipation component (3), the first heat dissipation component (3) is sleeved outside the lamp holder component (2), a first heat conduction ring (23) and a second heat conduction ring (34) are arranged between the lamp holder component (2) and the first heat dissipation component (3), a mounting seat (12) is arranged below the support frame (11), and the convection heat dissipation cover (5) is fixed at the bottom of the mounting seat (12) through a plurality of fasteners, convection through grooves (521) are uniformly distributed in the circumferential direction of the convection heat dissipation cover (5), a second heat dissipation assembly (6) is mounted on the inner ring of the convection heat dissipation cover (5), and second heat dissipation wings (63) are uniformly distributed on the periphery of the second heat dissipation assembly (6).
2. A heat dissipating lamp socket according to claim 1, wherein: the inner circle of mount pad (12) below is equipped with first ladder groove (13), convectional heat dissipation cover (5) are installed in first ladder groove (13) through a plurality of fastener, two constant head tanks (14) have been seted up to the upper wall symmetry of first ladder groove (13), the top symmetry of convectional heat dissipation cover (5) is equipped with two and base pin (511) of constant head tank (14) looks adaptation.
3. A heat dissipating lamp socket according to claim 1, wherein: first radiator unit (3) include top cap (31) and first heat dissipation barrel (32), the periphery equipartition of first heat dissipation barrel (32) has first heat dissipation wing (33), has the clearance between adjacent first heat dissipation wing (33), the top of first heat dissipation barrel (32) is equipped with top cap (31), second annular (311) have been seted up to the lower wall of top cap (31), second heat conduction ring (34) are installed in second annular (311), second heat conduction ring (34) are leaned on with the top counterbalance of lamp stand subassembly (2), second heat conduction ring (34) internal symmetry has been seted up two and has been had the through-hole that supplies bolt (4) to wear out.
4. A heat dissipating lamp socket according to claim 1, wherein: first annular (22) have been seted up to the outer wall of lamp stand subassembly (2), install first heat conduction ring (23) in first annular (22), the outer wall of first heat conduction ring (23) closely cooperates with the inner wall of first radiator unit (3), first heat conduction ring (23) comprise left semi-ring (231) and right semi-ring (232), lamp stand subassembly (2) below is equipped with first internal thread installation cavity (21), first internal thread installation cavity (21) are used for fixed lamps and lanterns, first spacing ladder groove (211) have been seted up to the bottom of first internal thread installation cavity (21).
5. A heat dissipating lamp socket according to claim 1, wherein: convection heat exchanger (5) are including first connecting portion (51) and convection current shirt rim (52), first connecting portion (51) are fixed in mount pad (12) through a plurality of fastener, the top symmetry of first connecting portion (51) is equipped with two and participates in (511), the outer lane of first connecting portion (51) is equipped with the spacing ladder groove of second (510), the inner circle of first connecting portion (51) is equipped with second internal thread installation cavity (512) that are used for fixed second radiator unit (6), the below of first connecting portion (51) is equipped with convection current shirt rim (52), the diameter of convection current shirt rim (52) outer wall is from last to crescent down, the circumference equipartition of convection current shirt rim (52) has convection current to lead to groove (521).
6. A heat dissipating lamp socket according to claim 1, wherein: the second heat dissipation assembly (6) further comprises a second connecting portion (61) and a second heat dissipation cylinder body (62), the second connecting portion (61) is arranged above the second heat dissipation cylinder body (62), an external thread is arranged on the outer wall of the second connecting portion (61), second heat dissipation wings (63) are uniformly distributed on the periphery of the second heat dissipation cylinder body (62), and gaps are formed between the adjacent second heat dissipation wings (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010250874.8A CN111396835A (en) | 2020-04-01 | 2020-04-01 | Heat dissipation lamp stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010250874.8A CN111396835A (en) | 2020-04-01 | 2020-04-01 | Heat dissipation lamp stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111396835A true CN111396835A (en) | 2020-07-10 |
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ID=71437173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010250874.8A Pending CN111396835A (en) | 2020-04-01 | 2020-04-01 | Heat dissipation lamp stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111396835A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940816Y (en) * | 2006-03-28 | 2007-08-29 | 钟李杏枝 | Heat radiator for lamp |
| CN201715470U (en) * | 2010-06-08 | 2011-01-19 | 廖梓佑 | LED lamp outer sheath type radiating structure |
| CN202361122U (en) * | 2011-11-11 | 2012-08-01 | 浙江捷莱照明有限公司 | LED (Light-Emitting Diode) lamp |
| CN202708713U (en) * | 2012-07-12 | 2013-01-30 | 广东亚一照明科技有限公司 | LED (light emitting diode) lamp |
| US20130039071A1 (en) * | 2011-07-06 | 2013-02-14 | Robert Wang | Laminated heat-dissipating and non-disposable led lamp |
| CN203240352U (en) * | 2013-05-09 | 2013-10-16 | 深圳市耕创电子有限公司 | LED bulb lamp |
| CN103836592A (en) * | 2012-11-22 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Cooling structure of lamp holder |
| CN204629144U (en) * | 2015-03-16 | 2015-09-09 | 陈忠 | Cross-ventilation radiating type LED lamp |
-
2020
- 2020-04-01 CN CN202010250874.8A patent/CN111396835A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200940816Y (en) * | 2006-03-28 | 2007-08-29 | 钟李杏枝 | Heat radiator for lamp |
| CN201715470U (en) * | 2010-06-08 | 2011-01-19 | 廖梓佑 | LED lamp outer sheath type radiating structure |
| US20130039071A1 (en) * | 2011-07-06 | 2013-02-14 | Robert Wang | Laminated heat-dissipating and non-disposable led lamp |
| CN202361122U (en) * | 2011-11-11 | 2012-08-01 | 浙江捷莱照明有限公司 | LED (Light-Emitting Diode) lamp |
| CN202708713U (en) * | 2012-07-12 | 2013-01-30 | 广东亚一照明科技有限公司 | LED (light emitting diode) lamp |
| CN103836592A (en) * | 2012-11-22 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Cooling structure of lamp holder |
| CN203240352U (en) * | 2013-05-09 | 2013-10-16 | 深圳市耕创电子有限公司 | LED bulb lamp |
| CN204629144U (en) * | 2015-03-16 | 2015-09-09 | 陈忠 | Cross-ventilation radiating type LED lamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200710 |