CN111895292A - Energy-saving LED lamp capable of conducting heat dissipation adjustment according to lamp wick temperature - Google Patents

Energy-saving LED lamp capable of conducting heat dissipation adjustment according to lamp wick temperature Download PDF

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Publication number
CN111895292A
CN111895292A CN202010758185.8A CN202010758185A CN111895292A CN 111895292 A CN111895292 A CN 111895292A CN 202010758185 A CN202010758185 A CN 202010758185A CN 111895292 A CN111895292 A CN 111895292A
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CN
China
Prior art keywords
led lamp
fixedly arranged
wick
lamp
temperature
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.)
Withdrawn
Application number
CN202010758185.8A
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Chinese (zh)
Inventor
袁美萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Yuanheng Electronic Technology Co ltd
Original Assignee
Zhejiang Yuanheng Electronic Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Yuanheng Electronic Technology Co ltd filed Critical Zhejiang Yuanheng Electronic Technology Co ltd
Priority to CN202010758185.8A priority Critical patent/CN111895292A/en
Publication of CN111895292A publication Critical patent/CN111895292A/en
Withdrawn legal-status Critical Current

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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
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
    • F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
    • 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
    • F21V29/61—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by control arrangements
    • 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
    • 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
    • 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
    • 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
    • F21V29/89—Metals
    • 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 relates to the technical field of LED lamp heat dissipation, and discloses an energy-saving LED lamp capable of performing heat dissipation adjustment according to lamp wick temperature. Through the left piston of metal casing compression for left gasbag is extruded, and bottom gasbag inflation promotes the bottom piston and shifts up, makes the power supply box supply power for the motor, and when the wick high temperature, metal casing extruded piston is just more, and the power supply box who supplies power for the motor is more, has reached the effect of adjusting cooling fan rotational speed according to the temperature of wick.

Description

Energy-saving LED lamp capable of conducting heat dissipation adjustment according to lamp wick temperature
Technical Field
The invention relates to the technical field of LED lamp heat dissipation, in particular to an energy-saving LED lamp capable of carrying out heat dissipation adjustment according to the temperature of a lamp wick.
Background
LEDs, light emitting diodes, are solid state semiconductor devices that convert electrical energy into visible light, and that convert electricity directly into light. The heart of the LED is a semiconductor wafer with one end attached to a support and connected to the negative pole of a power supply and the other end connected to the positive pole of the power supply and encapsulated with epoxy.
At present, the LED lamp is very extensively used, but still has the problem in the aspect of the heat dissipation, if the high temperature that produces in wick department is not dispelled, thereby can lead to the wick to be in the high temperature state always and make the wick damaged, nevertheless, if blow with a cooling fan high-power to the wick always, can cause the waste of the energy, so we have proposed one kind and can dispel the heat energy-conserving LED lamp of regulation according to the wick temperature and solve above problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the energy-saving LED lamp capable of carrying out heat dissipation adjustment according to the temperature of the lamp wick, which has the advantages of detecting the temperature of the lamp wick and adjusting the rotating speed of the cooling fan according to the temperature of the lamp wick, and solves the problems that the LED lamp is difficult to cool and resources are excessively wasted during cooling.
(II) technical scheme
In order to realize the purpose of detecting the temperature of the lamp wick and adjusting the rotating speed of the cooling fan according to the temperature of the lamp wick, the invention provides the following technical scheme: an energy-saving LED lamp capable of performing heat dissipation adjustment according to the temperature of a wick comprises an LED lamp body, wherein a wick cover is fixedly arranged inside the LED lamp body, the wick cover is fixedly arranged inside the wick cover, a chute is formed in the left inner wall of the LED lamp body, a sliding block is slidably connected inside the chute, a metal shell is fixedly arranged at the top of the sliding block, a metal heat conduction pipe is movably connected to the right side of the metal shell, a plastic ball is fixedly arranged on the inner wall of the metal shell, a rope is fixedly connected to the bottom of the sliding block, an air bag is fixedly arranged on the inner wall of the LED lamp body, a piston is fixedly arranged on the right side of the air bag, a motor power supply system is fixedly arranged at the top of the air bag, a support frame is fixedly arranged inside the LED lamp body, and a motor is fixedly arranged, the LED lamp is characterized in that a cooling fan is fixedly mounted at the top of the motor, a fixed pulley is fixedly mounted on the left inner wall of the LED lamp main body, a telescopic rod is fixedly mounted at the bottom of the LED lamp main body, a reset spring is fixedly connected to the right side of the telescopic rod, and an insect isolating net is fixedly mounted at the bottom of the LED lamp main body.
Preferably, the bottom of the lamp core cover is provided with a slide way, and the bottom of the slide way is provided with a pore channel for extending the metal heat conduction pipe.
Preferably, a pulley is installed at the top of the metal heat conducting pipe, and the pulley part is placed in a slide way of the lampwick cover and can slide in the lampwick cover.
Preferably, the plastic ball is filled with volatile liquid sensitive to temperature change, and the volatile liquid is used for sensing the temperature change of the lamp wick, so that the height of the sliding block is correspondingly increased.
Preferably, rope one end is connected in the bottom of slider, the other end connect with the left side of telescopic link, and when the temperature variation, the slider risees the rope will pull the telescopic link and retract.
Preferably, the distance between every two pistons is consistent with the distance between two power supply boxes in the power supply system of the motor, so that each time the piston in one air bag is compressed, one power supply box is correspondingly started to supply power to the motor.
Preferably, the motor power supply system is internally provided with a piston, a metal wire, a circuit breaking circuit, a power supply box and a spring, and after the piston at the bottom is extruded, the metal wire is pushed to be connected to the circuit breaking part of the circuit breaking circuit to conduct the circuit, so that the motor power supply system supplies power to the motor.
(III) advantageous effects
Compared with the prior art, the invention provides an energy-saving LED lamp capable of carrying out heat dissipation adjustment according to the temperature of a lamp wick, which has the following beneficial effects:
1. this can carry out energy-conserving LED lamp that dispels heat and adjust according to wick temperature is connected with metal casing through being connected with the metal heat pipe on the wick cover, in transmitting the plastic sphere with the high temperature that wick department produced for behind the liquid evaporation in the plastic sphere for vapor, thereby make the rope rise, the pulling telescopic link moves to the left, makes the vent of bottom open, has reached the effect of cooling for LED lamps and lanterns physics.
2. This can carry out energy-conserving LED lamp that dispels heat and adjust according to wick temperature, through the shape of making metal casing design narrow down, in metal casing upward movement, can compress left piston, thereby extrude the gasbag, make left gasbag extruded, thereby the gasbag of bottom expands passively, utilize the inflation of the gasbag of bottom, promote the piston of bottom to shift up, thereby extrude the metal conducting wire in the circuit, make the power supply box give the motor power supply, when wick temperature is too high, the evaporation water is more, metal casing extruded piston is just more, give the power supply box of motor power supply just more, reached the temperature according to the wick and adjusted the effect of cooling fan rotational speed.
Drawings
FIG. 1 is a schematic structural diagram of an LED lamp;
FIG. 2 is a schematic structural diagram of a temperature sensing device;
FIG. 3 is a schematic view of the piston;
fig. 4 is a schematic structural diagram of a motor power supply system.
In the figure: the LED lamp comprises a lamp body of an LED lamp, 2-a lamp core cover, 3-a lamp core, 4-a chute, 5-a sliding block, 6-a metal shell, 7-a metal heat conducting pipe, 8-a plastic sphere, 9-a rope, 10-an air bag, 11-a piston, 12-a motor power supply system, 13-a support frame, 14-a motor, 15-a cooling fan, 16-a fixed pulley, 17-a telescopic rod, 18-a return spring and 19-an insect isolating net.
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.
Referring to fig. 1-4, an energy-saving LED lamp capable of adjusting heat dissipation according to the temperature of a wick comprises a main body 1, a wick cover 2 is fixedly installed inside the main body 1, a slide is installed at the bottom of the wick cover 2, a hole is formed at the bottom of the slide and used for extending a metal heat pipe 7, a wick 3 is fixedly installed inside the wick cover 2, a chute 4 is formed in the inner wall of the left side of the main body 1, a slider 5 is slidably connected inside the chute 4, a metal shell 6 is fixedly installed at the top of the slider 5, the metal heat pipe 7 is movably connected at the right side of the metal shell 6, a pulley is installed at the top of the metal heat pipe 7, the pulley is partially placed in the slide of the wick cover 2 and can slide inside the wick cover 2, a plastic sphere 8 is fixedly installed on the inner wall of the metal shell 6, the plastic sphere 8 is filled with a volatile liquid sensitive to temperature change, the LED lamp is used for sensing the temperature change of the lamp wick 3, so that the height of the slider 5 is correspondingly improved, the bottom of the slider 5 is fixedly connected with a rope 9, one end of the rope 9 is connected to the bottom of the slider 5, the other end of the rope is connected with the left side of an expansion link 17, when the temperature changes, the rope 9 pulls the expansion link 17 to retract when the slider 5 rises, an air bag 10 is fixedly arranged on the inner wall of the LED lamp main body 1, a piston 11 is fixedly arranged on the right side of the air bag 10, the distance between every two pistons 11 is consistent with the distance between two power supply boxes in a motor power supply system 12, so that when the piston 11 in one air bag 10 is compressed, one power supply box is correspondingly started to supply power to a motor 14, the motor power supply system 12 is fixedly arranged on the top of the air bag 10, a piston 11, a metal wire, a circuit breaker circuit, a power, can promote the department that opens circuit that the wire inserts the circuit that opens circuit, switch on this circuit, make motor power supply system 12 give 14 power supplies of motor, the inside fixed mounting of LED lamp lamps and lanterns main part 1 has support frame 13, the top fixed mounting of support frame 13 has motor 14, the top fixed mounting of motor 14 has cooling fan 15, the left inner wall fixed mounting of LED lamp lamps and lanterns main part 1 has fixed pulley 16, the bottom fixed mounting of LED lamp lamps and lanterns main part 1 has telescopic link 17, the right side fixedly connected with reset spring 18 of telescopic link 17, the bottom fixed mounting of LED lamp lamps and lanterns main part 1 separates worm net 19.
The working principle is that when a switch of the LED lamp is turned on, the temperature of the lamp wick 3 of the LED lamp is not high at the beginning, the temperature of the lamp wick 3 is continuously increased along with the use time, the heat at the lamp wick 3 is transferred into the metal shell 6 through the metal heat conduction pipe 7 connected with the lamp wick cover 2, so that the liquid in the plastic sphere 8 in the metal shell 6 is evaporated, the slide block 5 and the metal shell 6 are driven by the plastic sphere 8 to rise together, and by means of the design that the upper part of the metal shell 6 is narrow and the lower part of the metal shell 6 is wide, the piston 11 at the left side is extruded and moved to the left in the rising process, so that the gas at the left side of the air bag 10 is extruded, as the air bag 10 at the bottom is driven to the right, the thickness is continuously increased, when one piston 11 is extruded, the left side of the air bag 10 at the bottom is expanded to the maximum, the air bag 10 at, the power supply box on the left side of the interior supplies power to the motor 14, so that the cooling fan 15 obtains a certain rotating speed, if the temperature of the LED lamp is higher, the evaporation of liquid in the plastic sphere 8 is increased, the metal shell 6 extrudes the plurality of air bags 10, the air bags 10 at the bottom extrude the plurality of pistons 11, the number of the power supply boxes supplying power to the motor 14 is increased, and the rotation of the cooling fan 15 is accelerated; when the slider 5 moves upwards, the rope 9 at the bottom of the slider 5 utilizes the characteristic that the fixed pulley 16 changes the moving direction, so that the ascending force of the slider 5 shifts to pull the tensile force for shrinking the telescopic rod 17, meanwhile, the reset spring 18 on the right side of the telescopic rod 17 also plays the purpose of adding a balance weight to the slider 5, the slider 5 can be pulled to move upwards continuously only if the gas expands and rises continuously, and when the telescopic rod 17 is pulled to the left side, a ventilation opening is opened at the bottom of the LED lamp main body 1 to provide physical ventilation and cooling for the lamp.
In conclusion, this can dispel the heat energy-conserving LED lamp of adjusting according to wick temperature is connected with metal casing 6 through being connected with metal heat pipe 7 on wick cover 2, in transmitting the high temperature that wick 3 department produced to plastic ball 8 for behind the liquid evaporation in the plastic ball 8 for vapor, thereby make rope 9 rise, pulling telescopic link 17 moves to the left, makes the vent of bottom open, has reached the effect of giving LED lamps and lanterns physics cooling.
And, this can carry out energy-conserving LED lamp that dispels heat and adjust according to wick temperature, through designing metal casing 6 into narrow-end-down wide shape, when metal casing 6 upward movement, can compress left piston 11, thereby extrude gasbag 10, make left gasbag 10 extruded, thereby gasbag 10 passive inflation of bottom, utilize the inflation of gasbag 10 of bottom, promote the piston 11 of bottom to move up, thereby extrude the metal conducting wire in the circuit, make the power supply box supply power for motor 14, when wick 3 high temperature, the more of evaporating water, the piston 11 that metal casing 6 extrudeed is just more, the power supply box that supplies power for motor 14 is just more, reached according to the temperature of wick 3 the effect of adjusting cooling fan 15 rotational speed.
Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the 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 (7)

1. The utility model provides a can dispel the heat energy-conserving LED lamp of adjusting according to wick temperature, includes LED lamp lamps and lanterns main part (1), its characterized in that: the LED lamp is characterized in that a lamp core cover (2) is fixedly arranged inside the LED lamp body (1), a lamp core (3) is fixedly arranged inside the lamp core cover (2), a sliding groove (4) is formed in the left inner wall of the LED lamp body (1), a sliding block (5) is connected inside the sliding groove (4), a metal shell (6) is fixedly arranged at the top of the sliding block (5), a metal heat conducting pipe (7) is movably connected to the right side of the metal shell (6), a plastic ball body (8) is fixedly arranged on the inner wall of the metal shell (6), a rope (9) is fixedly connected to the bottom of the sliding block (5), an air bag (10) is fixedly arranged on the inner wall of the LED lamp body (1), a piston (11) is fixedly arranged on the right side of the air bag (10), and a motor power supply system (12) is fixedly arranged at the top, the LED lamp is characterized in that a support frame (13) is fixedly arranged inside the LED lamp main body (1), a motor (14) is fixedly arranged at the top of the support frame (13), a cooling fan (15) is fixedly arranged at the top of the motor (14), a fixed pulley (16) is fixedly arranged on the left inner wall of the LED lamp main body (1), a telescopic rod (17) is fixedly arranged at the bottom of the LED lamp main body (1), a reset spring (18) is fixedly connected to the right side of the telescopic rod (17), and an insect isolating net (19) is fixedly arranged at the bottom of the LED lamp main body (1).
2. The energy-saving LED lamp capable of dissipating heat according to the temperature of the lamp wick as claimed in claim 1, wherein: the bottom of the lamp core cover (2) is provided with a slideway, and the bottom of the slideway is provided with a pore channel.
3. The energy-saving LED lamp capable of dissipating heat according to the temperature of the lamp wick as claimed in claim 1, wherein: a pulley is installed at the top of the metal heat conducting pipe (7), and the pulley is partially placed in a slide way of the lamp wick cover (2).
4. The energy-saving LED lamp capable of dissipating heat according to the temperature of the lamp wick as claimed in claim 1, wherein: the interior of the plastic sphere (8) is filled with a volatile liquid sensitive to temperature changes.
5. The energy-saving LED lamp capable of dissipating heat according to the temperature of the lamp wick as claimed in claim 1, wherein: one end of the rope (9) is connected to the bottom of the sliding block (5), and the other end of the rope is connected to the left side of the rope rod (17).
6. The energy-saving LED lamp capable of dissipating heat according to the temperature of the lamp wick as claimed in claim 1, wherein: the distance between every two pistons (11) is consistent with the distance between two power supply boxes in the motor power supply system (12).
7. The energy-saving LED lamp capable of dissipating heat according to the temperature of the lamp wick as claimed in claim 1, wherein: the motor power supply system (12) is internally provided with a piston, a metal wire, a circuit breaking circuit, a power supply box and a spring.
CN202010758185.8A 2020-07-31 2020-07-31 Energy-saving LED lamp capable of conducting heat dissipation adjustment according to lamp wick temperature Withdrawn CN111895292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010758185.8A CN111895292A (en) 2020-07-31 2020-07-31 Energy-saving LED lamp capable of conducting heat dissipation adjustment according to lamp wick temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010758185.8A CN111895292A (en) 2020-07-31 2020-07-31 Energy-saving LED lamp capable of conducting heat dissipation adjustment according to lamp wick temperature

Publications (1)

Publication Number Publication Date
CN111895292A true CN111895292A (en) 2020-11-06

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CN202010758185.8A Withdrawn CN111895292A (en) 2020-07-31 2020-07-31 Energy-saving LED lamp capable of conducting heat dissipation adjustment according to lamp wick temperature

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112539402A (en) * 2020-12-11 2021-03-23 郭芳 Over-temperature protection device for parallel LED lamp
CN113509310A (en) * 2021-08-19 2021-10-19 吉林大学 Urological department patient holds up nursing device with scrotum

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112539402A (en) * 2020-12-11 2021-03-23 郭芳 Over-temperature protection device for parallel LED lamp
CN113509310A (en) * 2021-08-19 2021-10-19 吉林大学 Urological department patient holds up nursing device with scrotum
CN113509310B (en) * 2021-08-19 2022-07-12 吉林大学 Urological department patient holds up nursing device with scrotum

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Application publication date: 20201106