CN112762363A - High-safety LED lamp based on metal mercury expansion heat dissipation and use method - Google Patents

High-safety LED lamp based on metal mercury expansion heat dissipation and use method Download PDF

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Publication number
CN112762363A
CN112762363A CN202110031970.8A CN202110031970A CN112762363A CN 112762363 A CN112762363 A CN 112762363A CN 202110031970 A CN202110031970 A CN 202110031970A CN 112762363 A CN112762363 A CN 112762363A
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China
Prior art keywords
heat dissipation
fixedly connected
led lamp
mercury
groove
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CN202110031970.8A
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Chinese (zh)
Inventor
王照斌
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Pujiang Chunsheng Xiachang Environmental Protection Technology Co ltd
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Pujiang Chunsheng Xiachang Environmental Protection Technology Co ltd
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Priority to CN202110031970.8A priority Critical patent/CN112762363A/en
Publication of CN112762363A publication Critical patent/CN112762363A/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • 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
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • 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
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • 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
    • F21V7/00—Reflectors for light sources
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a high-safety LED lamp based on metal mercury expansion heat dissipation and a using method thereof. This LED lamp based on radiating high security of metal mercury inflation has reached through the heat conductivility reinforce of mercury to realize the quick heat dissipation of LED lamp.

Description

High-safety LED lamp based on metal mercury expansion heat dissipation and use method
The invention is a divisional application of an LED lamp with high safety based on metallic mercury expansion heat dissipation, which is applied for 07-06/2020 and is named as CN 202010642995.7.
Technical Field
The invention relates to the technical field of LED lamps, in particular to a high-safety LED lamp based on metal mercury expansion heat dissipation and a using method thereof.
Background
The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.
If the Chinese invention discloses the number: the novel LED lamp of CN104976540A comprises a lamp holder structure with a lamp holder seat inside, a lamp cup with a mounting hole, and a luminous body structure screwed into the mounting hole and simultaneously screwed and electrified with the lamp holder seat; the lamp holder structure comprises an insulating lamp holder and a connecting seat, wherein the lamp holder seat is arranged in the insulating lamp holder; the luminous body structure comprises a lamp cap nut which can be screwed into the lamp cap seat to be electrified, an insulating hollow column connected with the lamp cap nut, a driving device, a radiator, a ceramic isolation structure which is arranged on the radiator and is made of ceramic materials, and an LED light source structure which is fixedly arranged on the upper end face of the ceramic isolation structure; the ceramic isolation structure is arranged between the radiator and the LED light source structure to play a role in heat conduction and radiation and insulation; the lateral wall is equipped with the internal thread in the mounting hole of lamp cup, and the lateral wall of radiator is equipped with the external screw thread that corresponds the adaptation with the internal thread, and in the radiator accessible internal thread, the screw thread interlock spiro union between the external screw thread was fixed into the mounting hole, simultaneously, the synchronous spiro union of lamp holder nut was fixed and is gone up the electricity and connect in going into lamp holder seat.
Also, for example, the Chinese invention publication number is: CN 106939974A's a LED lamp, it includes the upper cover, connect in the lower cover of upper cover lower extreme, the upper cover in form the power supply chamber, the power supply intracavity install the power, the lower cover include the lateral wall, the lateral wall on be provided with a plurality of louvres, the lower extreme of lower cover be connected with the light source board of upper and lower open-ended tube-shape, the light source board on be provided with the LED light source, the light source board of tube-shape in the middle of form the heat dissipation space of upper and lower direction, the LED lamp still include the printing opacity cover, the printing opacity cover install the lower extreme of lower cover and with the light source board hold it inside, the bottom of printing opacity cover be provided with one or more bleeder vent, the bleeder vent of printing opacity cover, the heat dissipation space of light source board and the heat dissipation hole of lower cover form the air current channel that can supply outside air to loop through.
Traditional LED lamp is dispelled the heat or the LED lamp is dispelled the heat by air conversion through outer auxiliary assembly, and such radiating efficiency is low to in the dust in the air brings into the LED lamp, causes the influence to normal operational environment, and the dust accumulation is difficult for clearing up in the LED lamp, also causes the influence to illumination intensity.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-safety LED lamp based on metal mercury expansion heat dissipation and a using method thereof, and solves the problems that the traditional LED lamp is low in heat dissipation efficiency, and dust enters the LED lamp to influence the illumination intensity.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a high-safety LED lamp based on metal mercury expansion heat dissipation and a using method thereof comprise an installation base, wherein a side installation cover is arranged above the installation base, a glass convex lens is fixedly connected to the top of the side installation cover, a heat conduction accommodating groove is uniformly and fixedly connected to the periphery of the inner part of the side installation cover and close to the lower part of the side installation cover, a heat guide pillar is fixedly connected to the outer part of the side installation cover and close to the heat conduction accommodating groove, a heat dissipation mercury groove is fixedly connected to the outer part of the side installation cover and close to the upper part of the outer part of the side installation cover, the top end of the heat guide pillar is communicated with the heat dissipation mercury groove, the bottom of the heat guide pillar is communicated with the heat conduction accommodating groove, an adjusting sleeve groove is fixedly connected to the middle position of the top of the installation base, a transmission threaded rod penetrates through the inner part of the adjusting sleeve groove and is in threaded connection, the bottom input end fixedly connected with ripple wire of control chip, the bottom fixedly connected with pin of ripple wire, the bottom of pin runs through and extends to the bottom of installation base, has reached the protective capacities to the pin, also convenient to detach changes after the pin damages simultaneously, the both sides difference fixedly connected with exhaust heat dissipation mechanism at installation base top, the bottom of installation base is provided with the louvre, exhaust heat dissipation mechanism corresponds the intercommunication with the louvre. The change of the illumination range can be changed according to the change of the position of the diode, and the illumination range and the brightness of the LED lamp can be flexibly adjusted.
Preferably, the outer side of the top of the mounting base is fixedly connected with a mounting thread block, and the mounting thread block is in threaded connection with the inner side of the side mounting cover.
Preferably, the equal fixedly connected with restriction branch in the left and right sides at installation base top, the inside sliding connection of restriction branch has the restriction slider, the outside and the control chip fixed connection of restriction slider.
Preferably, the top of installation base is even fixedly connected with heat dissipation picture peg, the bottom of heat dissipation picture peg extends to the outside below of installation base, the even fixedly connected with heat dissipation coil spring in top surface of heat dissipation picture peg.
Preferably, the position inside the side mounting cover and close to the lower part is rotatably connected with a damping connecting shaft, and the outer side of the damping connecting shaft is fixedly connected with a shading baffle. The shading baffle can concentrate the light reflection of light source department, guarantees the concentration nature that LED light shines, promotes the purpose of light utilization efficiency.
Preferably, the outer side of the control chip side is fixedly connected with a supporting magnetic ring, the supporting magnetic ring is horizontally arranged, and the supporting magnetic ring is in rolling contact with the inner side surface of the shading baffle.
Preferably, exhaust heat dissipation mechanism includes the ventilation groove, the bottom and the louvre intercommunication in ventilation groove, the top in ventilation groove evenly is provided with the filtration pore.
Preferably, an absorbing gasket is fixedly connected to the position, close to the top end, inside the ventilating slot. The absorption gasket adsorbs the moisture in the air that will flow, avoids the moisture to condense inside the LED lamp, promotes the purpose of LED lamp safety in utilization.
Preferably, the two sides of the inside of the ventilation groove and close to the lower part are fixedly connected with adhesive tape layers. The adhesive tape layer can stick dust in the air, and replacement can be realized by directly removing the adhesive tape layer, so that the dust in the LED lamp can be conveniently cleaned.
The working principle is as follows: the LED lamp is assembled by mounting the rotary side mounting cover and the mounting thread block in a threaded manner, metallic mercury is injected into the heat conduction accommodating groove, the pins are connected with external power supply equipment, and then the light emitting operation of the LED can be realized; the top of the heat dissipation plugboard is uniformly provided with heat dissipation spiral springs, the heat dissipation spiral springs are spiral, the heating area is increased, the bottom of the heat dissipation plugboard extends to the outside, and the heat dissipation plugboard can support the LED lamp and has the function of cooling; the temperature in the side mounting cover is raised when the LED lamp works, so that the volume of mercury metal in the heat conduction accommodating groove is expanded, the expanded mercury flows to the heat guide post and the heat dissipation mercury groove, the mercury outside the side mounting cover releases heat to the outside, the heat conduction capability of the mercury is strong, and the rapid heat dissipation of the LED lamp is realized; the ventilation groove communicates with the outside air of the LED lamp, the outside air enters, the adhesive tape layer can stick the dust in the air, the adhesive tape layer is directly uncovered to realize replacement, the absorption gasket dehumidifies the circulated air, and the moisture is prevented from entering the LED lamp and condensing into water drops.
(III) advantageous effects
The invention provides a high-safety LED lamp based on metal mercury expansion heat dissipation and a using method thereof. The method has the following beneficial effects:
(1) this LED lamp based on radiating high security of metal mercury inflation through heat dissipation mercury groove, drive threaded rod, emitting diode and shading baffle, can change the change of illumination scope according to the change of diode position, realizes the nimble regulation of LED lamp illumination scope and luminance.
(2) This LED lamp based on radiating high security of metal mercury inflation, the shading baffle can concentrate the reflection with the light of light source department, guarantees the concentration nature that LED light shines, promotes the purpose of light utilization efficiency.
(3) This LED lamp based on radiating high security of metal mercury inflation, ripple wire and pin when realizing LED lamp work and producing the vibration, have reached the protective capacities to the pin, also convenient to detach changes after the pin damages simultaneously.
(4) This LED lamp based on radiating high security of metal mercury inflation, the inside metal mercury that injects into of groove is accomodate in the heat-conduction, LED lamp work production with the inside temperature rise of side-mounting cover to accomodate the inside mercury metal volume expansion of groove with the heat-conduction, the mercury after the inflation flows to heat guide pillar and heat dissipation mercury groove, and the outside mercury of side-mounting cover is to the external heat release, and the heat conductivility of mercury is strong, thereby realizes the quick heat dissipation of LED lamp.
(5) This LED lamp based on radiating high security of metal mercury inflation, ventilation groove and filtration pore realize the circulation conversion of air in LED lamp internal environment and the external environment, further accelerate the heat dissipation of LED lamp.
(6) This LED lamp based on radiating high security of metal mercury inflation, the moisture that absorbs in the gasket will flow the air adsorbs, avoids the moisture to condense in LED lamp is inside, promotes the purpose of LED lamp safety in utilization.
(7) According to the LED lamp based on the metal mercury expansion heat dissipation high safety, the adhesive tape layer can stick dust in the air, replacement can be achieved directly by removing the adhesive tape layer, and the LED lamp is convenient to clean the dust in the LED lamp.
Drawings
FIG. 1 is an exploded view of the present invention as a whole;
FIG. 2 is a cross-sectional view of the interior of the side mount cover of the present invention;
FIG. 3 is a schematic structural view of the front side of the mounting base of the present invention;
FIG. 4 is a schematic top view of the mounting base of the present invention;
FIG. 5 is a schematic bottom view of the mounting base of the present invention;
fig. 6 is a schematic diagram of the internal structure of the exhaust heat dissipation mechanism of the present invention.
In the figure: the device comprises a mounting base 1, a side mounting cover 2, a glass convex lens 3, a heat conduction accommodating groove 4, a heat guide pillar 5, a heat dissipation mercury groove 6, a transmission threaded rod 7, a control chip 8, a light emitting diode 9, a corrugated wire 10, a pin 11, a mounting threaded block 12, a limiting support rod 13, a limiting slide block 14, an exhaust heat dissipation mechanism 15, a ventilation groove 151, a filter hole 152, an absorption gasket 153, an adhesive tape 154 layer, a heat dissipation inserting plate 16, a heat dissipation spiral spring 17, a damping connecting shaft 18, a shading baffle 19, a supporting magnetic ring 20 and a heat dissipation hole 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1 to 5, the present invention provides a technical solution: a high-safety LED lamp based on metal mercury expansion heat dissipation and a using method thereof comprise an installation base 1, a side installation cover 2 is arranged above the installation base 1, a glass convex lens 3 is fixedly connected to the top of the side installation cover 2, heat conduction accommodating grooves 4 are uniformly and fixedly connected to the periphery of the inner part of the side installation cover 2 close to the lower part, heat guide pillars 5 are fixedly connected to the outer part of the side installation cover 2 close to the heat conduction accommodating grooves 4, heat dissipation mercury grooves 6 are fixedly connected to the outer part of the side installation cover 2 close to the upper part, the top ends of the heat guide pillars 5 are communicated with the heat dissipation mercury grooves 6, the bottom of the heat guide pillars 5 is communicated with the heat conduction accommodating grooves 4, an adjusting sleeve groove 6 is fixedly connected to the middle position of the top of the installation base 1, the inner part of the adjusting sleeve groove 6 penetrates through and is in threaded connection with a transmission threaded rod 7, and the top, control chip 8's output fixedly connected with emitting diode 9, control chip 8's bottom input end fixedly connected with ripple wire 10, ripple wire 10's bottom fixedly connected with pin 11, the bottom of pin 11 runs through and extends to the bottom of installation base 1, the protective capacities to the pin has been reached, also convenient to detach changes after the pin damages simultaneously, the both sides at installation base 1 top are fixedly connected with exhaust heat dissipation mechanism 15 respectively, the bottom of installation base 1 is provided with louvre 21, exhaust heat dissipation mechanism 15 corresponds the intercommunication with louvre 21. The change of the illumination range can be changed according to the change of the position of the diode, and the illumination range and the brightness of the LED lamp can be flexibly adjusted.
The outer side of the top of the mounting base 1 is fixedly connected with a mounting thread block 12, and the mounting thread block 12 is in threaded connection with the inner side of the side mounting cover 2.
The equal fixedly connected with restriction branch 13 in the left and right sides at installation base 1 top, the inside sliding connection of restriction branch 13 has restriction slider 14, the outside and the control chip 8 fixed connection of restriction slider 14.
Example two
As shown in fig. 1 to 5, on the basis of the first embodiment, the present invention provides a technical solution: a high-safety LED lamp based on metal mercury expansion heat dissipation and a using method thereof are disclosed, wherein a heat dissipation inserting plate 16 is uniformly and fixedly connected to the top of a mounting base 1, the bottom of the heat dissipation inserting plate 16 extends to the lower part of the outside of the mounting base 1, and a heat dissipation spiral spring 17 is uniformly and fixedly connected to the surface of the top of the heat dissipation inserting plate 16.
A damping connecting shaft 18 is rotatably connected to a position inside the side mounting cover 2 and close to the lower part, and a shading baffle plate 19 is fixedly connected to the outer side of the damping connecting shaft 18. The shading baffle plate 19 can intensively reflect light at the light source, so that the concentration of LED light irradiation is ensured, and the light utilization efficiency is improved.
The outer side of the control chip 8 is fixedly connected with a supporting magnetic ring 20, the supporting magnetic ring 20 is horizontally arranged, and the supporting magnetic ring 20 is in rolling contact with the inner side surface of the shading baffle plate 19.
EXAMPLE III
As shown in fig. 6, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: a high-safety LED lamp based on metal mercury expansion heat dissipation and a using method thereof are disclosed, wherein an exhaust heat dissipation mechanism 15 comprises a ventilation groove 151, the bottom of the ventilation groove 151 is communicated with a heat dissipation hole 21, and filter holes 152 are uniformly formed in the top end of the ventilation groove 151.
An absorbing pad 153 is fixedly connected to a position near the top end inside the ventilating groove 151. The absorption gasket 153 absorbs moisture in the flowing air, so that the moisture is prevented from condensing inside the LED lamp, and the use safety of the LED lamp is improved.
An adhesive tape layer 154 is fixedly connected to both sides of the inside of the ventilation groove 151 near the lower side. The adhesive tape layer 154 can stick dust in the air, and the adhesive tape layer 154 can be directly removed to realize replacement, so that the dust in the LED lamp can be conveniently cleaned.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a LED lamp of radiating high security based on metal mercury inflation, includes installation base (1), its characterized in that: a side mounting cover (2) is arranged above the mounting base (1), a glass convex lens (3) is fixedly connected to the top of the side mounting cover (2), a heat conduction accommodating groove (4) is uniformly and fixedly connected to the periphery of the inner part of the side mounting cover (2) close to the lower part, a heat guide pillar (5) is fixedly connected to the outer part of the side mounting cover (2) close to the heat conduction accommodating groove (4), a heat dissipation mercury groove (6) is fixedly connected to the outer part of the side mounting cover (2) close to the upper part, the top end of the heat guide pillar (5) is communicated with the heat dissipation mercury groove (6), the bottom of the heat guide pillar (5) is communicated with the heat conduction accommodating groove (4), an adjusting sleeve groove (6) is fixedly connected to the middle position of the top of the mounting base (1), and a transmission threaded rod (7) is penetrated and connected to the inner part of the adjusting sleeve groove (6) through, the top end of the transmission threaded rod (7) is rotatably connected with a control chip (8), the output end of the control chip (8) is fixedly connected with a light emitting diode (9), the bottom input end of the control chip (8) is fixedly connected with a corrugated wire (10), the bottom end of the corrugated wire (10) is fixedly connected with a pin (11), the bottom of the pin (11) penetrates through and extends to the bottom of the installation base (1), two sides of the top of the installation base (1) are respectively and fixedly connected with an exhaust heat dissipation mechanism (15), the bottom of the installation base (1) is provided with heat dissipation holes (21), and the exhaust heat dissipation mechanism (15) is correspondingly communicated with the heat dissipation holes (21);
the outer side of the top of the mounting base (1) is fixedly connected with a mounting thread block (12), and the mounting thread block (12) is in threaded connection with the inner side of the side mounting cover (2);
the left side and the right side of the top of the mounting base (1) are fixedly connected with limiting support rods (13), limiting sliding blocks (14) are connected inside the limiting support rods (13) in a sliding mode, and the outer sides of the limiting sliding blocks (14) are fixedly connected with a control chip (8);
the top of the mounting base (1) is uniformly and fixedly connected with a heat dissipation inserting plate (16), the bottom of the heat dissipation inserting plate (16) extends to the lower part of the outside of the mounting base (1), and the surface of the top of the heat dissipation inserting plate (16) is uniformly and fixedly connected with a heat dissipation spiral spring (17);
the side mounting cover (2) is internally and rotatably connected with a damping connecting shaft (18) at a position close to the lower part, and a shading baffle (19) is fixedly connected to the outer side of the damping connecting shaft (18).
The outer side of the control chip (8) is fixedly connected with a supporting magnetic ring (20), the supporting magnetic ring (20) is horizontally arranged, and the supporting magnetic ring (20) is in rolling contact with the inner measuring surface of the shading baffle (19);
exhaust heat dissipation mechanism (15) are including ventilation groove (151), the bottom and louvre (21) intercommunication of ventilation groove (151), the top of ventilation groove (151) evenly is provided with filtration pore (152).
2. The LED lamp with high safety based on metal mercury expansion heat dissipation according to claim 1, wherein: and an absorbing gasket (153) is fixedly connected to the position, close to the top end, in the ventilating groove (151).
3. The LED lamp with high safety based on metal mercury expansion heat dissipation according to claim 2, is characterized in that: and adhesive tape layers (154) are fixedly connected to the two sides of the inner part and the lower part of the ventilation groove (151).
4. The LED lamp with high safety based on metal mercury expansion heat dissipation and the use method of the LED lamp are characterized in that: the LED lamp is assembled by mounting the rotary side mounting cover (2) and the mounting thread block (12) in a threaded manner, metallic mercury is injected into the heat conduction accommodating groove, the pins (11) are connected with external power supply equipment, so that the light emitting work of the light emitting diode (9) can be realized, the transmission threaded rod (7) is rotated, the light emitting diode (9) is driven to be stably adjusted in the vertical direction under the limitation of the limiting support rod (13) and the limiting sliding block (14), meanwhile, the supporting magnetic ring (20) is in rolling contact with the surface of the shading baffle (19), so that the angle of the shading baffle (19) can be changed, the shading baffle (19) reflects a light source generated by the light emitting diode (9), and as the light emitting diode (9) extends outwards, the light of the shading baffle (19) increases towards the range, so that the illumination range and the brightness of the LED lamp can be adjusted; the top of the heat dissipation plugboard (16) is uniformly provided with heat dissipation spiral springs (17), the heat dissipation spiral springs (17) are spiral, the heating area is increased, the bottom of the heat dissipation plugboard (16) extends to the outside, and the heat dissipation plugboard (16) can support the LED lamp and plays a role in cooling; the temperature in the side mounting cover (2) is increased during the work of the LED lamp, so that the volume of mercury metal in the heat conduction accommodating groove is expanded, the expanded mercury flows to the heat guide post (5) and the heat dissipation mercury groove (6), the mercury outside the side mounting cover (2) releases heat to the outside, the heat conduction capability of the mercury is strong, and the rapid heat dissipation of the LED lamp is realized; ventilation groove (151) and LED lamp outside air intercommunication, outside air admission, sticky tape layer (154) can be lived the dust in the air, directly take off sticky tape layer (154) and can realize changing, and absorption gasket (153) dehumidifies the air of circulation, avoids the moisture to get into the LED lamp condensation and become the drop of water.
CN202110031970.8A 2020-07-06 2020-07-06 High-safety LED lamp based on metal mercury expansion heat dissipation and use method Withdrawn CN112762363A (en)

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CN202110031970.8A CN112762363A (en) 2020-07-06 2020-07-06 High-safety LED lamp based on metal mercury expansion heat dissipation and use method

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CN202110031970.8A CN112762363A (en) 2020-07-06 2020-07-06 High-safety LED lamp based on metal mercury expansion heat dissipation and use method
CN202010642995.7A CN111649243B (en) 2020-07-06 2020-07-06 High-safety LED lamp based on metal mercury expansion heat dissipation

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