CN114135848A - High-heat-dissipation high-power LED lamp - Google Patents
High-heat-dissipation high-power LED lamp Download PDFInfo
- Publication number
- CN114135848A CN114135848A CN202111394211.4A CN202111394211A CN114135848A CN 114135848 A CN114135848 A CN 114135848A CN 202111394211 A CN202111394211 A CN 202111394211A CN 114135848 A CN114135848 A CN 114135848A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- led lamp
- power panel
- lamp
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 107
- 239000011247 coating layer Substances 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229920006334 epoxy coating Polymers 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Images
Classifications
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a high-heat-dissipation high-power LED lamp, which belongs to the technical field of LED lamps and comprises the following components: the LED lamp comprises a bearing component, a light-emitting component and a heat dissipation component; the bearing assembly comprises: the ultrasonic wave module comprises a base, wherein a power panel is fixedly connected with the base, and an ultrasonic wave module is embedded in the power panel and is electrically connected with the power panel; the light emitting assembly includes: a light fixture electrically connected to the power strip, the light fixture comprising: the main light source lamp and the auxiliary light source lamp are respectively connected with the power panel; the heat dissipation assembly includes: and the power panel heat dissipation assembly and the lamp heat dissipation assembly are fixedly connected to the base. The removal LED fluorescent tube that this scheme set up can carry out angle modulation according to different demands to in the aspect of increasing light source intensity more superior, and the position reinforcing main light source of accessible slip removal LED fluorescent tube and external convection current effect, thereby increase the radiating effect.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to a high-heat-dissipation high-power LED lamp.
Background
As an energy-saving and environment-friendly light source, the LED lamp has the advantages of high luminous efficiency, long service life, low voltage and the like, and the LED is also increasingly applied to the field of road lighting. With the increase of the power, luminous flux and color temperature of the LED, the problem of heat dissipation becomes a key problem restricting the improvement and application of the LED performance.
In the work of the LED lamp, the LED lamp panel is driven by the power panel, so that the LED lamp on the LED lamp panel emits light. When converting electric energy into light energy, the LED lamp plate can produce a large amount of heats.
At present, the junction temperature of the LED lamp is mainly controlled to be cooled through heat transfer of novel materials, so that the temperature of an LED lamp panel and the temperature of an LED lamp tube are reduced, but the cooling effect is not obvious, and the structure of the optimized LED lamp is favorable for heat dissipation.
In view of this, an LED lamp with convenient heat dissipation is designed.
Disclosure of Invention
The invention aims at the problems and provides a high-heat-dissipation high-power LED lamp, which comprises: the LED lamp comprises a bearing component, a light-emitting component and a heat dissipation component;
the bearing assembly comprises: a base seat is arranged on the base seat,
the base is fixedly connected with a power panel, an ultrasonic module is embedded on the power panel,
the ultrasonic module is electrically connected with the power panel;
the light emitting assembly includes: a lamp electrically connected with the power panel,
the lamp comprises: the main light source lamp and the auxiliary light source lamp are respectively connected with the power panel;
the heat dissipation assembly includes: and the power panel heat dissipation assembly and the lamp heat dissipation assembly are fixedly connected to the base.
Further, the base includes: the locking device comprises an annular joint, a connecting piece and a locking assembly;
one end of the connecting piece is fixedly connected with one end of the annular joint,
the other end of the connecting piece is fixedly connected with the lamp radiating component;
wherein the power panel is fixedly connected with the locking component,
one end of the power panel heat dissipation assembly is clamped with the annular joint,
the other end of the power panel heat dissipation assembly is fixedly connected with the locking assembly.
Furthermore, the connecting piece is of a bowl-shaped structure, and two ends of the connecting piece are communicated;
the small end port of the connecting piece is fixedly connected with the annular joint, and the large end port of the connecting piece is fixedly connected with the lamp radiating component.
Still further, the locking assembly includes: a locking block and a fastening screw;
the side surface of the locking block is provided with a clamping groove,
the top end surface of the locking block is provided with a plurality of screw holes communicated with the clamping grooves,
a wire pipe connected with the power panel is arranged at the center of the locking block;
wherein, the side wall of the annular joint is provided with a through groove opposite to the clamping groove, one end of the power panel radiating component is clamped with the through groove, the other end is clamped with the clamping groove,
the fastening screw is screwed into the fastening screw hole and is in threaded connection with the power panel heat dissipation assembly;
the power panel is fixedly connected with the bottom end face of the locking block through the fastening screw.
Still further, the ultrasonic module includes: the ultrasonic transducer, the triode and the multivibrator are connected with the power panel;
the ultrasonic transducer, the triode and the multivibrator are connected in series to form a closed circuit,
wherein the emitter of the triode is connected with the multivibrator,
the closed circuit is electrically connected with the power panel.
Still further, the main light source luminaire includes: LED lamp tubes and lamp holders;
the lamp holder is fixedly connected with the power panel,
the lamp holder is internally provided with a conducting strip which is electrically connected with the power panel,
the LED lamp tube is clamped on the lamp holder, and the current input end of the LED lamp tube is contacted with the main conducting piece;
wherein the auxiliary light source is arranged outside the LED lamp tube and is electrically connected with the power panel,
the lamp heat dissipation assembly is arranged on the outer side of the auxiliary light source lamp and is fixedly connected with the connecting piece.
Still further, the auxiliary light source luminaire includes: the LED lamp comprises an annular track and a plurality of movable LED lamp tubes;
the endless track includes: a first endless track and a second endless track,
the first annular track and the second annular track are respectively and fixedly connected with the power panel,
the first annular rail is arranged along the outer side of the lamp holder, a space is reserved between the first annular rail and the lamp holder,
the diameter of the second annular track is larger than that of the first annular track, and the second annular track and the first annular track are arranged concentrically;
a first annular clamping groove is arranged on the first annular rail and the outer side wall, a second annular clamping groove is arranged on the inner side wall of the second annular rail,
the second ring-shaped clamping groove is internally provided with bus bars at intervals, the bus bars are electrically connected with the power panel,
one side of the lower end of the movable LED lamp tube, which is provided with the side wall, is provided with a clamping head, the opposite side is provided with an auxiliary conductive sheet,
the movable LED lamp tube is connected between the first annular rail and the second annular rail in a sliding way through the clamping head,
when the LED lamp tube is moved by sliding, the auxiliary gasket is in contact with the conductive strips.
Still further, the power strip heat dissipation assembly includes: a plurality of heat dissipation plates;
the heat dissipation plate is uniformly and fixedly connected between the clamping joint and the locking block,
one end of the heat dissipation plate is connected with the clamping groove in the locking block through a screw, and the other end of the heat dissipation plate is sleeved with the through groove in the annular connector;
the heat dissipation plate and the power panel are coated with epoxy resin coating layers, and the coating thickness is 2mm-3 mm.
Still further, the lamp heat dissipation assembly comprises: the heat dissipation module is arranged on the outer side of the movable LED lamp tube and fixedly connected with the connecting piece;
the heat dissipation module includes: a heat-radiating cylinder and a plurality of heat-radiating fins,
two ends of the heat dissipation cylinder are communicated, one end of the heat dissipation cylinder is fixedly connected with the edge of the connecting piece,
the radiating fins are uniformly and fixedly connected on the side outer wall of the radiating cylinder,
wherein, a plurality of heat dissipation holes are arranged on the heat dissipation cylinder and the heat dissipation sheet.
Furthermore, the LED lamp tube is a hollow regular octagon lamp tube,
a plurality of main LED bulbs are evenly screwed on the side surface of the LED lamp tube,
an auxiliary LED bulb is arranged on the top end face of the LED lamp tube,
the current input ends of the main LED bulb and the auxiliary LED bulb are respectively electrically connected with the main conductive sheet.
The invention has the beneficial effects that:
1. the scheme improves the heat dissipation effect of the LED lamp tube through forced convection caused by ultrasonic waves, utilizes ultrasonic energy to generate high-frequency vibration, increases the convection coefficient of air, changes the physical state of the air of a propagation medium, enables the air dispersion effect to be stronger, and enables the air to generate forced convection so as to dissipate heat.
2. This scheme is diffused the heat that the LED fluorescent tube produced through the lamps and lanterns radiator unit who sets up, absorbs the diffusion for the heat that the power strip produced through the epoxy coating to the pertinence is stronger, and the radiating effect is better.
3. The removal LED fluorescent tube that this scheme set up can carry out angle modulation according to different demands to in the aspect of increasing light source intensity more superior, and the position reinforcing main light source of accessible slip removal LED fluorescent tube and external convection current effect, thereby increase the radiating effect.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a lamp structure according to an embodiment of the invention;
FIG. 3 is a schematic view of an ultrasound module connection according to an embodiment of the present invention.
Reference numerals:
the LED lamp comprises a power panel 1, an annular connector 2, a connecting piece 3, a locking block 4, a fastening screw 5, an ultrasonic transducer 6, a triode 7, a multivibrator 8, an LED lamp tube 9, a lamp holder 10, a movable LED lamp tube 11, a first annular rail 12, a second annular rail 13, a heat dissipation cylinder 14, a heat dissipation fin 15 and heat dissipation holes 16.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 3, as shown in fig. 1 to 3, a high heat dissipation high power LED lamp includes: the LED lamp comprises a bearing component, a light-emitting component and a heat dissipation component;
the bearing assembly comprises: a base seat is arranged on the base seat,
the base is fixedly connected with a power panel 1, and an ultrasonic module is embedded in the power panel 1 and is electrically connected with the power panel 1;
the light emitting assembly includes: a lamp electrically connected with the power panel 1,
the lamp comprises: the main light source lamp and the auxiliary light source lamp are respectively connected with the power panel;
the heat dissipation assembly includes: and the power panel heat dissipation assembly and the lamp heat dissipation assembly are fixedly connected to the base.
The main invention of the present solution is that, firstly, the arrangement of the ultrasonic module, the forced convection caused by the ultrasonic wave improves the heat dissipation effect of the LED lamp; secondly, due to the arrangement of the power panel radiating assembly and the lamp radiating assembly, the lamp and the power panel are provided with corresponding cooling measures, so that the cooling efficiency is higher, and the pertinence is stronger; thirdly, the arrangement of the main light source lamp and the auxiliary light source lamp can increase the illumination intensity through the actual scene, and can increase the convection effect through moving the position of the auxiliary light source lamp, thereby increasing the heat dissipation effect.
In an embodiment of the present invention, the base includes: the annular joint 2, the connecting piece 3 and the locking assembly;
one end of the connecting piece 3 is fixedly connected with one end of the annular joint 2,
the other end of the connecting piece 3 is fixedly connected with the lamp radiating component;
wherein the power panel 1 is fixedly connected with the locking component,
one end of the power panel heat dissipation assembly is clamped with the annular joint,
the other end of the power panel heat dissipation assembly is fixedly connected with the locking assembly.
It should be noted that the base is used for bearing each component, wherein the annular joint is a main bearing part, and the side wall of the annular joint is uniformly provided with through grooves connected with the power panel heat dissipation assembly, wherein a terminal surface power panel of the power panel heat dissipation assembly is tightly attached, and the power panel heat dissipation assembly extends out of the through grooves together with the end part sleeved with the through grooves, so that the power panel heat dissipation assembly is prevented from falling off from the annular joint.
In an embodiment of the present invention, the connecting member 3 is a bowl-shaped structure, and two ends of the connecting member are connected;
the small end port of the connecting piece 3 is fixedly connected with the annular joint 2, and the large end port of the connecting piece 3 is fixedly connected with the lamp radiating component.
Wherein, be equipped with the internal thread on the both ends port inner wall of connecting piece, the link that annular joint and lamps and lanterns radiator unit and connecting piece is equipped with the assorted external screw thread, so, the connecting piece passes through threaded connection with annular joint and lamps and lanterns radiator unit to the dismantlement in the later stage of being convenient for.
In one embodiment of the present invention, the locking assembly includes: a locking block 4 and a fastening screw 5;
the side surface of the locking block 4 is provided with a clamping groove,
the top end surface of the locking block 4 is provided with a plurality of screw holes communicated with the clamping grooves,
a wire pipe 5 connected with the power panel 1 is arranged at the center of the locking block 4;
wherein, the side wall of the annular joint 2 is provided with a through groove opposite to the clamping groove, one end of the power panel radiating component is clamped with the through groove, the other end is clamped with the clamping groove,
the fastening screw 5 is screwed into the fastening screw hole and is in threaded connection with the power panel heat dissipation assembly;
the power panel 1 is fixedly connected with the bottom end face of the locking block 4 through the fastening screw 5.
It should be noted that the latch segment is the cake structure, and central point puts and is equipped with the screw hole that runs through, and wherein, be equipped with assorted screw thread on the outer wall of spool, so, spool and latch segment threaded connection.
In an embodiment of the present invention, the ultrasonic module includes: the ultrasonic transducer 6, the triode 7 and the multivibrator 8 are connected with the power panel 1;
the ultrasonic transducer 6, the triode 7 and the multivibrator 8 are connected in series to form a closed circuit,
wherein the emitter of the triode 7 is connected with the multivibrator 8,
the closed circuit is electrically connected to the power supply board 1.
The power supply of the ultrasonic generator is taken from a low-voltage direct-current power supply of a power panel, the multivibrator is used as a signal source of the ultrasonic transducer, the frequency of the multivibrator is the same as that of the ultrasonic transducer, and the triode is used as a signal source amplifier and drives the ultrasonic transducer to generate ultrasonic vibration with the frequency of more than 100 KHz.
The heat dissipation effect of the LED lamp is improved by means of forced convection caused by ultrasonic waves, the ultrasonic generator is arranged at the heat source, high-frequency vibration is generated by means of ultrasonic energy, the convection coefficient of air is increased, the physical state of propagation medium air is changed, the air dispersion effect is stronger, forced convection is generated by the air, and therefore heat is dissipated.
In an embodiment of the present invention, the main light source lamp includes: an LED lamp tube 9 and a lamp holder 10;
the lamp holder 10 is fixedly connected with the power panel 1,
the lamp holder 10 is internally provided with a conducting strip which is electrically connected with the power panel 1,
the LED lamp tube 9 is clamped on the lamp holder 10, and the current input end of the LED lamp tube 9 is contacted with the main conducting piece;
wherein the auxiliary light source lamp is arranged outside the LED lamp tube 9 and is electrically connected with the power panel 1,
the lamp heat dissipation assembly is arranged on the outer side of the auxiliary light source lamp and is fixedly connected with the connecting piece 3.
It should be noted that the auxiliary light source is mainly used for supplementing the illumination intensity in different scenes, and the contact surface price of the main light source lamp and the outside air can be increased by rotating the position, so that the heat dissipation rate is increased.
In an embodiment of the present invention, the auxiliary light source lamp includes: an annular track, a plurality of mobile LED tubes 11;
the endless track includes: a first endless track 12 and a second endless track 13,
the first annular track 12 and the second annular track 13 are respectively and fixedly connected with the power panel 1,
and the first annular rail 12 is arranged along the outside of the lamp holder 10, and a space is left between the first annular rail 12 and the lamp holder 10,
the diameter of the second annular track 13 is larger than that of the first annular track 12, and the second annular track is concentric with the first annular track 12;
a first annular clamping groove is arranged on the first annular rail 12 and the outer side wall, a second annular clamping groove is arranged on the inner side wall of the second annular rail 13,
the second ring-shaped slot is provided with bus bars at intervals, the bus bars are electrically connected with the power panel 1,
a clamping head is arranged on one side of the lower end of the movable LED lamp tube 11, which is provided with a side wall, an auxiliary conducting sheet is arranged on the opposite side,
the movable LED lamp tube 11 is connected between the first annular rail and the second annular rail in a sliding way through the clamping head,
when the movable LED lamp tube 11 is slid, the auxiliary gasket is in contact with the conductive strip.
In an embodiment of the present invention, the power board heat dissipation assembly includes: a plurality of heat dissipation plates;
the heat dissipation plate is uniformly and fixedly connected between the clamping joint and the locking block,
one end of the heat dissipation plate is connected with the clamping groove in the locking block through a screw, and the other end of the heat dissipation plate is sleeved with the through groove in the annular connector;
the heat dissipation plate and the power panel 1 are coated with epoxy resin coating layers, and the coating thickness is 2mm-3 mm.
It should be noted that the heat dissipation plates are set to be 4 fast and have a fan-shaped structure, and a space is left between adjacent heat dissipation plates, so that not only can the power panel directly perform heat exchange with air, but also heat can be dissipated by heat transfer of the heat dissipation plates, wherein the heat dissipation plates are made of aluminum materials.
In an embodiment of the present invention, the lamp heat dissipation assembly includes: the heat dissipation module is arranged on the outer side of the movable LED lamp tube 11 and fixedly connected with the connecting piece 3;
the heat dissipation module includes: a heat-dissipating cylinder 14 and a plurality of heat-dissipating fins 15,
the two ends of the heat radiation cylinder 14 are communicated, one end of the heat radiation cylinder is fixedly connected with the edge of the connecting piece 3,
the radiating fins 15 are uniformly and fixedly connected on the outer wall of the radiating cylinder 14,
wherein, a plurality of heat dissipation holes 16 are arranged on the heat dissipation cylinder 14 and the heat dissipation fins 15.
It should be noted that the main function of the heat dissipation cylinder is to increase heat exchange between the lamp and the air through the heat dissipation holes, and to protect the lamp.
The radiating fin has the functions of changing the flowing direction between air and the lamp and increasing the heat exchange efficiency between the lamp and the air, wherein the radiating fin and the radiating cylinder are both made of aluminum materials.
In an embodiment of the present invention, the LED lamp 9 is a hollow regular octagonal lamp,
a plurality of main LED bulbs 17 are evenly screwed on the side surface of the LED lamp tube 9,
an auxiliary LED bulb 18 is arranged on the top end face of the LED lamp tube 9,
the current input ends of the main LED bulb 17 and the auxiliary LED bulb 18 are electrically connected to the main conductive sheet, respectively.
It should be noted that the LED lamp tube is arranged in a hollow structure, which is beneficial to increase the heat exchange rate between the heat of the LED lamp tube and the air, and the LED lamp tube between the adjacent main LED bulbs may be provided with a through hole in order to increase the convection effect.
When the working method of the high-heat-dissipation high-power LED lamp is used, the electric wire in the wire tube is connected with an external power supply through the switch, the switch is closed, the LED lamp tube is lightened, and the movable LED lamp tube is selectively opened according to an actual scene;
the heat generated by the power panel is transferred to the heat dissipation plate, and then the heat and air are subjected to heat exchange in time through the epoxy resin coating layer;
the heat generated by the LED lamp tube is transferred to the heat dissipation cylinder through an air medium, the heat dissipation cylinder transfers the heat to the outside, and the heat dissipation holes in the heat dissipation cylinder and the heat dissipation holes in the heat dissipation fins form convection to enhance the heat exchange effect;
in addition, the heat dissipation effect of the LED lamp is improved by using forced convection caused by ultrasonic waves, the ultrasonic generator is arranged at the heat source, high-frequency vibration is generated by using ultrasonic energy, the convection coefficient of air is increased, the physical state of the air as a propagation medium is changed, the air dispersion effect is stronger, and the forced convection is generated by the air, so that heat is dissipated.
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 (10)
1. A high-heat-dissipation high-power LED lamp is characterized by comprising: the LED lamp comprises a bearing component, a light-emitting component and a heat dissipation component;
the bearing assembly comprises: a base seat is arranged on the base seat,
the base is fixedly connected with a power panel, an ultrasonic module is embedded on the power panel,
the ultrasonic module is electrically connected with the power panel;
the light emitting assembly includes: a lamp electrically connected with the power panel,
the lamp comprises: the main light source lamp and the auxiliary light source lamp are respectively connected with the power panel;
the heat dissipation assembly includes: and the power panel heat dissipation assembly and the lamp heat dissipation assembly are fixedly connected to the base.
2. The high heat dissipation high power LED lamp in accordance with claim 1, wherein said base comprises: the locking device comprises an annular joint, a connecting piece and a locking assembly;
one end of the connecting piece is fixedly connected with one end of the annular joint,
the other end of the connecting piece is fixedly connected with the lamp radiating component;
wherein the power panel is fixedly connected with the locking component,
one end of the power panel heat dissipation assembly is clamped with the annular joint,
the other end of the power panel heat dissipation assembly is fixedly connected with the locking assembly.
3. The high heat dissipation and power LED lamp as claimed in claim 2, wherein the connecting member is a bowl-shaped structure, and two ends of the connecting member are connected;
the small end port of the connecting piece is fixedly connected with the annular joint, and the large end port of the connecting piece is fixedly connected with the lamp radiating component.
4. The high heat dissipation high power LED lamp in accordance with claim 2, wherein said locking assembly comprises: a locking block and a fastening screw;
the side surface of the locking block is provided with a clamping groove,
the top end surface of the locking block is provided with a plurality of screw holes communicated with the clamping grooves,
a wire pipe connected with the power panel is arranged at the center of the locking block;
wherein, the side wall of the annular joint is provided with a through groove opposite to the clamping groove, one end of the power panel radiating component is clamped with the through groove, the other end is clamped with the clamping groove,
the fastening screw is screwed into the fastening screw hole and is in threaded connection with the power panel heat dissipation assembly;
the power panel is fixedly connected with the bottom end face of the locking block through the fastening screw.
5. The high heat dissipation high power LED lamp according to claim 1, wherein the ultrasonic module comprises: the ultrasonic transducer, the triode and the multivibrator are connected with the power panel;
the ultrasonic transducer, the triode and the multivibrator are connected in series to form a closed circuit,
wherein the emitter of the triode is connected with the multivibrator,
the closed circuit is electrically connected with the power panel.
6. The high heat dissipation high power LED lamp according to claim 2, wherein the main light source lamp comprises: LED lamp tubes and lamp holders;
the lamp holder is fixedly connected with the power panel,
the lamp holder is internally provided with a conducting strip which is electrically connected with the power panel,
the LED lamp tube is clamped on the lamp holder, and the current input end of the LED lamp tube is contacted with the main conducting piece;
wherein the auxiliary light source is arranged outside the LED lamp tube and is electrically connected with the power panel,
the lamp heat dissipation assembly is arranged on the outer side of the auxiliary light source lamp and is fixedly connected with the connecting piece.
7. The high heat dissipation high power LED lamp as claimed in claim 6, wherein the auxiliary light source lamp comprises: the LED lamp comprises an annular track and a plurality of movable LED lamp tubes;
the endless track includes: a first endless track and a second endless track,
the first annular track and the second annular track are respectively and fixedly connected with the power panel,
the first annular rail is arranged along the outer side of the lamp holder, a space is reserved between the first annular rail and the lamp holder,
the diameter of the second annular track is larger than that of the first annular track, and the second annular track and the first annular track are arranged concentrically;
a first annular clamping groove is arranged on the first annular rail and the outer side wall, a second annular clamping groove is arranged on the inner side wall of the second annular rail,
the second ring-shaped clamping groove is internally provided with bus bars at intervals, the bus bars are electrically connected with the power panel,
one side of the lower end of the movable LED lamp tube, which is provided with the side wall, is provided with a clamping head, the opposite side is provided with an auxiliary conductive sheet,
the movable LED lamp tube is connected between the first annular rail and the second annular rail in a sliding way through the clamping head,
when the LED lamp tube is moved by sliding, the auxiliary gasket is in contact with the conductive strips.
8. The high heat dissipation and power LED lamp as claimed in claim 1, wherein the power board heat dissipation assembly comprises: a plurality of heat dissipation plates;
the heat dissipation plate is uniformly and fixedly connected between the clamping joint and the locking block,
one end of the heat dissipation plate is connected with the clamping groove in the locking block through a screw, and the other end of the heat dissipation plate is sleeved with the through groove in the annular connector;
the heat dissipation plate and the power panel are coated with epoxy resin coating layers, and the coating thickness is 2mm-3 mm.
9. The high heat dissipation high power LED lamp in accordance with claim 7, wherein the lamp heat dissipation assembly comprises: the heat dissipation module is arranged on the outer side of the movable LED lamp tube and fixedly connected with the connecting piece;
the heat dissipation module includes: a heat-radiating cylinder and a plurality of heat-radiating fins,
two ends of the heat dissipation cylinder are communicated, one end of the heat dissipation cylinder is fixedly connected with the edge of the connecting piece,
the radiating fins are uniformly and fixedly connected on the side outer wall of the radiating cylinder,
wherein, a plurality of heat dissipation holes are arranged on the heat dissipation cylinder and the heat dissipation sheet.
10. The high heat dissipation high power LED lamp in claim 9, wherein the LED lamp tube is a hollow regular octagonal lamp tube,
a plurality of main LED bulbs are evenly screwed on the side surface of the LED lamp tube,
an auxiliary LED bulb is arranged on the top end face of the LED lamp tube,
the current input ends of the main LED bulb and the auxiliary LED bulb are respectively electrically connected with the main conductive sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111394211.4A CN114135848A (en) | 2021-11-23 | 2021-11-23 | High-heat-dissipation high-power LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111394211.4A CN114135848A (en) | 2021-11-23 | 2021-11-23 | High-heat-dissipation high-power LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114135848A true CN114135848A (en) | 2022-03-04 |
Family
ID=80390829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111394211.4A Pending CN114135848A (en) | 2021-11-23 | 2021-11-23 | High-heat-dissipation high-power LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114135848A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679222A (en) * | 2012-05-19 | 2012-09-19 | 广州欧科廷光电照明股份有限公司 | LED (light-emitting diode) lamp for radiating heat by using ultrasonic waves |
| CN202834936U (en) * | 2012-10-18 | 2013-03-27 | 廖志锐 | Light-emitting diode (LED) lamp capable of enlarging illuminating angles |
| CN103016976A (en) * | 2012-11-23 | 2013-04-03 | 天津津亚电子有限公司 | High-power LED (Light-emitting Diode) lamp |
| CN206429897U (en) * | 2017-01-21 | 2017-08-22 | 广州赢鑫能源科技有限公司 | A kind of Novel LED light |
| CN107747719A (en) * | 2017-11-17 | 2018-03-02 | 广州市诺思赛光电科技有限公司 | A kind of new radiator structure |
| CN108591848A (en) * | 2018-05-24 | 2018-09-28 | 浙江阳光美加照明有限公司 | A kind of high-power LED mine lamp passively to radiate |
| CN209013042U (en) * | 2018-09-27 | 2019-06-21 | 阜阳和源电子有限公司 | A kind of mounting device of no driving power Bluetooth switch dimming LED lamp |
-
2021
- 2021-11-23 CN CN202111394211.4A patent/CN114135848A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679222A (en) * | 2012-05-19 | 2012-09-19 | 广州欧科廷光电照明股份有限公司 | LED (light-emitting diode) lamp for radiating heat by using ultrasonic waves |
| CN202834936U (en) * | 2012-10-18 | 2013-03-27 | 廖志锐 | Light-emitting diode (LED) lamp capable of enlarging illuminating angles |
| CN103016976A (en) * | 2012-11-23 | 2013-04-03 | 天津津亚电子有限公司 | High-power LED (Light-emitting Diode) lamp |
| CN206429897U (en) * | 2017-01-21 | 2017-08-22 | 广州赢鑫能源科技有限公司 | A kind of Novel LED light |
| CN107747719A (en) * | 2017-11-17 | 2018-03-02 | 广州市诺思赛光电科技有限公司 | A kind of new radiator structure |
| CN108591848A (en) * | 2018-05-24 | 2018-09-28 | 浙江阳光美加照明有限公司 | A kind of high-power LED mine lamp passively to radiate |
| CN209013042U (en) * | 2018-09-27 | 2019-06-21 | 阜阳和源电子有限公司 | A kind of mounting device of no driving power Bluetooth switch dimming LED lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1840958B (en) | System-in-package high-power high-efficiency diode bulb | |
| US20070189012A1 (en) | Light emitting diode illumination apparatus and heat dissipating method therefor | |
| WO2008138177A1 (en) | An led lighting fixture with high-efficiency radiation effect | |
| WO2005029594A1 (en) | A structure of light emitting diode | |
| CN211260727U (en) | Heat radiator for high-power LED chip | |
| CN101387391A (en) | LED lamp | |
| CN101493219A (en) | High heat radiation LED illuminating apparatus and method for manufacturing same | |
| CN114135848A (en) | High-heat-dissipation high-power LED lamp | |
| CN210107259U (en) | Lamp set | |
| CN209819447U (en) | LED car lamp capable of quickly radiating | |
| CN212057010U (en) | LED street lamp | |
| CN102287644A (en) | High-power light-emitting diode (LED) lamp with double radiating mechanisms of heat conduction and convectional radiating | |
| CN201284939Y (en) | LED lamp | |
| CN206207314U (en) | A kind of outdoor LED radiator of utilization solar energy | |
| CN210373105U (en) | LED lamp with high-efficient heat dissipation | |
| CN217030867U (en) | Lamp heat radiation structure | |
| CN111022947B (en) | Method for manufacturing omnibearing high-power luminous source | |
| CN210241517U (en) | Heat radiating device of lamp | |
| CN209744085U (en) | Separated high-heat-dissipation LED lamp | |
| CN108916796B (en) | Integrally controlled LED automobile headlamp | |
| CN214501166U (en) | Efficient heat dissipation device and LED lamp with same | |
| CN220870681U (en) | High heat dissipation automobile LED headlight | |
| CN213746649U (en) | Heat dissipation shell for high-pole lamp | |
| CN213983047U (en) | High-power LED lighting lamp | |
| CN217559601U (en) | T8LED three-section color-mixing lamp tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |