CN111189027B - Heat dissipation type led flashing lamp - Google Patents
Heat dissipation type led flashing lamp Download PDFInfo
- Publication number
- CN111189027B CN111189027B CN202010032300.3A CN202010032300A CN111189027B CN 111189027 B CN111189027 B CN 111189027B CN 202010032300 A CN202010032300 A CN 202010032300A CN 111189027 B CN111189027 B CN 111189027B
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- fixed
- lamp tube
- wall surface
- outer cover
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 239000000110 cooling liquid Substances 0.000 abstract description 19
- 230000008859 change Effects 0.000 abstract description 4
- 230000002596 correlated effect Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 9
- 241000883990 Flabellum Species 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
- F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source
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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
- F21V29/56—Cooling arrangements using liquid coolants
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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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a heat dissipation type LED flashing lamp which comprises an outer cover, wherein an installation box is fixed on the inner wall surface of the outer cover, a lamp tube is installed on the inner wall surface of the installation box, a water delivery cavity is formed in the side wall of the outer cover, a plurality of cooling tubes with two ends communicated with the inside of the water delivery cavity are fixed on the inner wall surface of the outer cover, a plurality of reset springs are fixed at one ends of the installation box, which are far away from the lamp tube, a propulsion magnet is jointly fixed at the upper ends of the reset springs, a propulsion block is fixed at the upper ends of the propulsion magnet, and a carrying box is fixed on the inner wall surface of the water delivery cavity. Has the advantages that: the resistance change frequency of the photoresistor is positively correlated with the flicker frequency of the lamp tube, the faster the lamp tube flickers, the higher the heating efficiency of the lamp tube flickers, and more heat is generated, the faster the resistance change of the photoresistor, the higher the carrying efficiency of the carrying box for the cooling liquid is, and the high-speed cooling liquid can be matched when the lamp tube flickers at high frequency, so that the effective work of the lamp tube is ensured.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to a heat dissipation type LED flashing lamp.
Background
led, a light emitting diode, is a solid state semiconductor device that can convert electrical energy into visible light, and can directly convert electricity into light; the LED lamp has the remarkable advantages of low energy consumption and long service life, so that the LED lamp is widely applied;
the Led lamp can work at a high-speed state, can be frequently opened and closed without damage, therefore, the LED lamp can be applied to manufacturing of a lamp tube with high-frequency flicker, and the flicker lamp is involved in numerous entertainment places, but the flicker lamp can generate more heat due to the flicker working form, if the service life of the lamp tube is greatly prolonged without timely heat dissipation, more personnel in the closed entertainment places often have poor heat dissipation, the heat dissipation effect of the lamp tube is poorer, the existing lamp tube can not well dissipate heat, the service life of the lamp tube is greatly influenced, and the use cost is increased by frequently replacing the lamp tube.
Disclosure of Invention
The invention aims to solve the problem of poor heat dissipation effect of a lamp tube in the prior art, and provides a heat dissipation type LED flashing lamp.
In order to achieve the purpose, the invention adopts the following technical scheme: a heat dissipation type LED flashing lamp comprises an outer cover, an installation box is fixed on the inner wall surface of the outer cover, the inner wall surface of the installation box is provided with a lamp tube, the side wall of the outer cover is provided with a water delivery cavity, the inner wall surface of the outer cover is fixed with a plurality of cooling tubes with both ends communicated with the inside of the water delivery cavity, a plurality of reset springs are fixed at one end of the installation box far away from the lamp tube, the upper ends of the reset springs are jointly fixed with a propelling magnet, a propelling block is fixed at the upper end of the propelling magnet, a carrying box is fixed on the inner wall surface of the water delivery cavity, the propulsion block penetrates through the water delivery cavity and the side wall of the carrying box and is in sealed sliding connection with the inner wall surface of the carrying box, the side walls of the two ends of the carrying box are respectively provided with a water inlet and a water outlet in a penetrating way, the inner wall surface of the installation box is fixed with a photosensitive resistor, the outer wall of install bin is fixed with the electro-magnet, every the inside of cooling tube all is equipped with a plurality of forced air cooling mechanisms.
In foretell heat dissipation type led flashing light, the forced air cooling mechanism includes runs through sealed rotation with the cooling tube lateral wall and is connected the pivot, the pivot is located the inside one section circumference lateral wall of cooling tube and is fixed with a plurality of drive vanes, the circumference lateral wall that the pivot is located cooling tube outside one end is fixed with a plurality of flabellums, every the one end that the pivot was kept away from to the flabellum is the taper shape, the inner wall of dustcoat is fixed with the magnetic path that two symmetries set up.
In the heat dissipation type LED flashing lamp, the electromagnet is positioned right below the propelling magnet, and the light-sensitive resistor is connected with a connecting circuit of the electromagnet through a lead.
Compared with the prior art, the invention has the advantages that:
1. according to the invention, by arranging the photoresistor, when the lamp tube flickers, the resistance value of the photoresistor is intermittently reduced, so that the magnetic force of the electromagnet connected with the photoresistor is intermittently increased, the propulsion magnet continuously reciprocates under the action of the magnetic force of the electromagnet, the propulsion block is used for reciprocally pushing cold zone liquid in the carrying box through the reciprocating motion of the propulsion magnet, the carrying box is used for carrying the cold zone liquid on one side of the water delivery cavity to the other side, the flowing of cooling liquid in the water delivery cavity is further completed, the heat of the lamp tube is absorbed through the flowing of the cooling liquid, the heat dissipation of the lamp tube is realized, the working efficiency of the lamp tube is improved, and the service life of the lamp tube is prolonged;
2. according to the invention, the resistance value change frequency of the photoresistor is positively correlated with the flicker frequency of the lamp tube, the faster the lamp tube flickers, the higher the heating efficiency is, and more heat is generated, the faster the resistance value change of the photoresistor is, the higher the carrying efficiency of the carrying box for the cooling liquid is, the faster the flow speed of the cold area liquid is, the high-speed cooling liquid can be matched when the lamp tube flickers at high frequency, the heat dissipation efficiency of the lamp tube in the working process can be matched, and the effective work of the lamp tube can be ensured;
3. in the invention, when the cold area liquid flows through the cooling pipe, the cold area liquid drives heat and also impacts the driving blade, so that the driving blade drives the rotating shaft to rotate, the fan blade rotates to generate wind power, the air flow speed in the outer cover is accelerated, the hot air around the lamp tube can be rapidly diffused, and the heat dissipation efficiency of the lamp tube is improved;
4. in the invention, the fan blade rotates and simultaneously continuously cuts the magnetic induction lines formed by the magnetic blocks, so that electrons on the fan blade continuously move towards the tip under the action of Lorentz force and are continuously gathered at the tip, and the electrons, namely negative ions, are diffused into air through wind power generated by the fan blade to form negative ion beams, thereby purifying the surrounding air and improving the air quality of the surrounding environment.
Drawings
FIG. 1 is a schematic structural diagram of a heat dissipation type LED flashing light provided by the present invention;
FIG. 2 is a side sectional view of a heat dissipating LED flashing light in accordance with the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: the device comprises a housing 1, an installation box 2, a lamp tube 3, a water delivery cavity 4, a cooling tube 5, a return spring 6, a propulsion magnet 7, a propulsion block 8, a carrying box 9, a water inlet 10, a water outlet 11, a photoresistor 12, an electromagnet 13, a magnet block 14, a rotating shaft 15, fan blades 16 and fan blades 17 which drive the blades.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Referring to fig. 1-3, a heat dissipation type led flashing lamp comprises an outer cover 1, an installation box 2 is fixed on the inner wall surface of the outer cover 1, a lamp tube 3 is installed on the inner wall surface of the installation box 2, a water delivery cavity 4 is formed in the side wall of the outer cover 1, a plurality of cooling pipes 5 with two ends communicated with the interior of the water delivery cavity 4 are fixed on the inner wall surface of the outer cover 1, a plurality of reset springs 6 are fixed on one end of the installation box 2 away from the lamp tube 3, a propulsion magnet 7 is jointly fixed on the upper ends of the reset springs 6, a propulsion block 8 is fixed on the upper end of the propulsion magnet 7, a carrying box 9 is fixed on the inner wall surface of the water delivery cavity 4, the carrying box 9 partitions the water delivery cavity 4, the propulsion block 8 penetrates through the water delivery cavity 4 and the side wall of the carrying box 9 to be in sealing sliding connection with the inner wall surface of the carrying box 9, a water inlet 10 and a water outlet 11 are, the check valve leads to by water delivery chamber 4 to transport case 9 in the water inlet 10, and the check valve leads to by transport case 9 to water delivery chamber 4 in the delivery port 11, and propulsion piece 8 is T type piece, extrusion cold district liquid that can be better, and 2 internal face of install bin are fixed with photo resistor 12, and the outer wall of install bin 2 is fixed with electro-magnet 13, and the inside of every cooling tube 5 all is equipped with a plurality of air cooling mechanism.
The forced air cooling mechanism includes and runs through sealed rotation with 5 lateral walls of cooling tube and is connected pivot 15, pivot 15 is located that 5 inside one section circumference lateral walls of cooling tube are fixed with a plurality of drive leaves 17, the circumference lateral wall that pivot 15 is located 5 outside one ends of cooling tube is fixed with a plurality of flabellum 16, the one end that pivot 15 was kept away from to every flabellum 16 is the point taper shape, the inner wall of dustcoat 1 is fixed with the magnetic path 14 that two symmetries set up, form closed magnetic field between two magnetic paths 14, the continuous cutting magnetic field when flabellum 16 rotates, make electron on the flabellum 16 receive the continuous tip taper end to flabellum 16 of lorentz force effect to remove, and receive the wind force effect to spread in the air after the accumulation, form the anion beam, and then.
The electromagnet 13 is positioned under the propelling magnet 7, the connecting circuit of the photosensitive resistor 12 and the electromagnet 13 is connected through a lead, the resistance value of the photosensitive resistor 12 is instantly reduced when the photosensitive resistor 12 is illuminated by light, so that the current in the connecting circuit of the electromagnet 13 is increased to enable the electromagnet to generate a strong magnetic field, the magnetic field generated by the electromagnet 13 can generate a repulsive action on the propelling magnet 7, the propelling magnet 7 moves upwards, the flicker of the lamp tube 3 can intermittently generate light, the intermittent excitation on the photosensitive resistor 12 is realized, the resistance value is intermittently reduced, and the reciprocating motion of the propelling magnet 7 is further realized.
In the invention, when the lamp tube 3 works, the lamp tube 3 flickers at a certain frequency and continuously generates heat in the working process, because the lamp tube 3 is partially positioned in the installation box 2, the inside of the installation box 2 can receive the light emitted by the lamp tube 3, and because the inside of the installation box 2 is in a sealed state, the inside of the installation box 2 can only receive the light emitted by the lamp tube 3, because of the existence of the photoresistor 12, the flickering light of the lamp tube 3 can intermittently excite the photoresistor 12, so that the resistance value of the photoresistor 12 is intermittently reduced, when the resistance value of the photoresistor 12 is reduced, the current in the power-on line of the electromagnet 13 is increased, so that the magnetic field generated by the electromagnet 13 is enhanced, the electromagnet 13 repels the propulsion magnet 7 and moves upwards, when the photoresistor 12 is not recovered by the light resistance value, the current in the power-on line of, the magnetic field intensity generated by the electromagnet 13 is reduced, and the propulsion magnet 7 is reset under the elastic force action of the reset spring 6, so that the propulsion magnet 7 performs reciprocating propulsion motion in the process of flickering work of the lamp tube 3;
when the propelling magnet 7 moves upwards, the propelling magnet 7 drives the propelling block 8 to synchronously move upwards, the propelling block 8 moves upwards to compress the inner space of the carrying box 9, so that the cooling liquid in the carrying box 9 is discharged from the water outlet 11, the cooling liquid in the water conveying cavity 4 on one side of the water outlet 11 is increased, the cooling liquid enters the cooling pipe 5 under the action of hydraulic pressure and is in better contact with the inner part of the outer cover 1, the heat on the inner wall of the outer cover 1 is taken away, the cooling liquid in the cooling pipe 5 enters the other side of the water conveying cavity 4, and the cooling liquid on the other side is in a pressurized state under the action of thrust;
when the propulsion magnet 7 moves downwards, the propulsion block 8 moves downwards synchronously, and the internal space of the carrying box 9 is increased and the pressure intensity is reduced due to the discharge of the cooling liquid in the carrying box 9, so that the cooling liquid in the water conveying cavity 4 enters the carrying box 9 from the water inlet 10 under the action of pressure, and therefore, in the process of moving upwards and downwards of the propulsion magnet 7, the carrying box 9 conveys the cooling liquid on one side of the water conveying cavity 4 to the other side of the water conveying cavity 4, the cooling liquid in the water conveying cavity 4 flows, the cooling liquid takes away the heat emitted by the lamp tube 3 to the inner wall of the outer cover 1, and the cooling heat is radiated at the position of the carrying box 9 which is heated less, so that the outer cover 1 keeps low temperature close to one end of the lamp tube 3 to better absorb the heat emitted by the lamp tube 3, and the cooling liquid in the cooling tube 5 can absorb the heat emitted by the lamp tube 3, and the heat emitted by the lamp tube 3, thereby ensuring that the working environment of the lamp tube 3 is in a relatively low temperature state, and further prolonging the service life of the lamp tube 3;
moreover, the faster the lamp tube 3 flickers, the faster the flow speed of the cold zone liquid, and the matched cooling effect can be provided when the lamp tube 3 works at high frequency to generate a quicker speed, so that the lamp tube 3 can work efficiently; when the cooling liquid flows through the cooling pipe 5, the driving blade 17 inside the cooling pipe 5 is impacted by the cooling liquid to drive the rotating shaft 15 to rotate, the rotating shaft 15 drives the fan blade 16 to rotate, so that the fan blade 16 rotates to generate wind power to heat the air inside the outer cover 1 to flow, the heat dissipation effect is improved, the rotation of the fan blade 16 continuously cuts the magnetic field formed by the two magnetic blocks 14, electrons on the fan blade 16 are gathered to the tip of the fan blade 16 under the action of the Lorentz force and are diffused into the air under the action of the wind power generated by other fan blades 16, the purification effect on the surrounding environment is realized, and the air quality of the surrounding environment is improved.
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, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. The heat dissipation type LED flashing lamp comprises an outer cover (1), wherein an installation box (2) is fixed on the inner wall surface of the outer cover (1), a lamp tube (3) is installed on the inner wall surface of the installation box (2), and the heat dissipation type LED flashing lamp is characterized in that a water delivery cavity (4) is formed in the side wall of the outer cover (1), a plurality of cooling tubes (5) with two ends communicated with the inside of the water delivery cavity (4) are fixed on the inner wall surface of the outer cover (1), a plurality of reset springs (6) are fixed at one end, far away from the lamp tube (3), of the installation box (2), a propulsion magnet (7) is jointly fixed at the upper ends of the reset springs (6), a propulsion block (8) is fixed at the upper end of the propulsion magnet (7), a carrying box (9) is fixed on the inner wall surface of the water delivery cavity (4), the side wall surface of the carrying box (9) penetrates through the water delivery cavity (4), and the inner wall surface of the carrying box (, the water inlet (10) and the water outlet (11) have been seted up in the both ends lateral wall of transport case (9) run through respectively, install bin (2) internal face is fixed with photo resistance (12), the outer wall of install bin (2) is fixed with electro-magnet (13), every the inside of cooling tube (5) all is equipped with a plurality of air cooling mechanism.
2. The heat dissipation type led flashing lamp of claim 1, wherein the air cooling mechanism comprises a rotating shaft (15) which is connected with the side wall of the cooling tube (5) in a penetrating and sealing manner, a plurality of movable blades (17) are fixed on one section of the circumferential side wall of the rotating shaft (15) inside the cooling tube (5), a plurality of fan blades (16) are fixed on the circumferential side wall of one end of the rotating shaft (15) outside the cooling tube (5), each fan blade (16) is in a pointed cone shape at one end far away from the rotating shaft (15), and two magnetic blocks (14) which are symmetrically arranged are fixed on the inner wall of the outer cover (1).
3. The heat dissipation type led flicker lamp as claimed in claim 1, wherein the electromagnet (13) is located right below the propelling magnet (7), and the light dependent resistor (12) is connected with the electric circuit of the electromagnet (13) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010032300.3A CN111189027B (en) | 2020-01-13 | 2020-01-13 | Heat dissipation type led flashing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010032300.3A CN111189027B (en) | 2020-01-13 | 2020-01-13 | Heat dissipation type led flashing lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111189027A CN111189027A (en) | 2020-05-22 |
| CN111189027B true CN111189027B (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010032300.3A Active CN111189027B (en) | 2020-01-13 | 2020-01-13 | Heat dissipation type led flashing lamp |
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| Country | Link |
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| CN (1) | CN111189027B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765404A (en) * | 2020-07-29 | 2020-10-13 | 赵加太 | High-efficient heat dissipation type LED street lamp |
| CN112097131A (en) * | 2020-10-12 | 2020-12-18 | 柏承文 | Heat dissipation protection type LED lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204554741U (en) * | 2015-03-31 | 2015-08-12 | 深圳市能佳自动化设备有限公司 | The air-cooled lampshade of a kind of novel UV lamp |
| CN107940386B (en) * | 2017-10-19 | 2019-08-09 | 中山市风华稀柠照明设计有限公司 | A kind of flashing pendent lamp of included heat dissipation |
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| CN111189027A (en) | 2020-05-22 |
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Effective date of registration: 20210527 Address after: 528300 2nd floor, area B, No.6 Lianyong 2nd Road, Chonghe village, Leliu street, Shunde District, Foshan City, Guangdong Province Applicant after: GUANGDONG CLOUD LIGHTING INFORMATION TECHNOLOGY Co.,Ltd. Address before: 450001 new campus of Zhengzhou University, No.100, science Avenue, high tech Zone, Zhengzhou City, Henan Province Applicant before: Li Zhen |
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Effective date of registration: 20240207 Address after: Unit 1315-333, 13th Floor, Building 10, Baiqiang Avenue, Fengtai District, Beijing, 100071 Patentee after: Beijing Huichuanglian Technology Co.,Ltd. Country or region after: China Address before: 528300 2nd floor, area B, No.6 Lianyong 2nd Road, Chonghe village, Leliu street, Shunde District, Foshan City, Guangdong Province Patentee before: GUANGDONG CLOUD LIGHTING INFORMATION TECHNOLOGY CO.,LTD. Country or region before: China |