CN114165737A - High-power spiral energy-saving lamp convenient to heat dissipation - Google Patents
High-power spiral energy-saving lamp convenient to heat dissipation Download PDFInfo
- Publication number
- CN114165737A CN114165737A CN202111477872.3A CN202111477872A CN114165737A CN 114165737 A CN114165737 A CN 114165737A CN 202111477872 A CN202111477872 A CN 202111477872A CN 114165737 A CN114165737 A CN 114165737A
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- Prior art keywords
- wall
- heat dissipation
- fixing
- frame
- ring
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 44
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000000630 rising effect Effects 0.000 abstract description 2
- 238000013021 overheating Methods 0.000 abstract 1
- 230000000191 radiation effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/235—Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
-
- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- 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
- F21V29/15—Thermal insulation
-
- 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
- F21V29/60—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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a high-power spiral energy-saving lamp convenient for heat dissipation, which relates to the field of energy-saving lamps and aims at solving the problems that a chip provided by the background art has high heating density, particularly the high-power energy-saving lamp has higher heating speed, light output is reduced due to rising junction temperature, the disintegration of the chip is accelerated, and the service life of a device is shortened. The invention can rapidly assemble the whole energy-saving lamp, is convenient to disassemble, improves the practicability, can fully radiate heat, avoids the reduction of light output caused by overheating of the lamp tube, improves the heat radiation effect and prolongs the service life.
Description
Technical Field
The invention relates to the technical field of energy-saving lamps, in particular to a high-power spiral energy-saving lamp convenient for heat dissipation.
Background
The spiral energy-saving lamp is also called a power-saving bulb, is divided into a half-spiral energy-saving lamp and a full-spiral energy-saving lamp, belongs to one type of energy-saving lamps, generally uses an energy-saving lamp inductive ballast to drive a fluorescent lamp tube to emit light, the color temperature is 2500K-6800K, people with the color temperature of 2700K are generally called yellow light, people with the color temperature of 4200K are generally called warm light, and people with the color temperature of 6400K are called white light.
Based on the existing energy-saving lamp, the surface area of the energy-saving lamp chip is small, the current density is large during working, the time for lighting is long, the heating density of the chip is high, particularly the heating speed of the high-power energy-saving lamp is higher, the light output is reduced due to the rising of junction temperature, the disintegration of the chip is accelerated, and the service life of a device is shortened.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a high-power spiral energy-saving lamp convenient for heat dissipation.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-power spiral energy-saving lamp convenient for heat dissipation comprises a lamp holder, wherein a connecting frame is fixedly connected to the outer wall of the bottom of the lamp holder, four through holes are formed in the outer wall of the connecting frame, connecting mechanisms are arranged in the four through holes, each connecting mechanism comprises a sliding rod which is slidably installed in the corresponding through hole, a limiting plate which is welded to the outer wall of one end of the sliding rod, a reset spring which is sleeved on the outer wall of the sliding rod, a fixture block of a trapezoidal structure which is welded to the outer wall of one end of the sliding rod and a fixing block which is fixedly connected to the inner wall of the top of the connecting frame, a main board is connected to the inner wall of the top of the connecting frame through a bolt, a mounting frame is arranged below the connecting frame, a fixing frame is fixedly connected to the inner wall of the top of the mounting frame, two fixing holes are formed in the outer wall of the bottom of the mounting frame, connecting rods are embedded in the two fixing holes, a spiral LED lamp tube is arranged below the mounting frame, and two ends of the top of the LED lamp tube are respectively and fixedly connected to the outer walls of the bottom of the two connecting rods, be equipped with the connecting plate in the installing frame, and the both ends of connecting plate bottom weld respectively on two connecting rod top outer walls, the welding has fixed pipe on the center department outer wall at connecting plate top, cup jointed thermal-insulated ring on the outer wall of fixed pipe lower part, and cup jointed the heat dissipation fin that three equidistance distributes on the thermal-insulated ring outer wall, cup jointed the heat insulating board on the outer wall of fixed pipe upper portion, it has the installing port to open on the outer wall of installing frame one side, and inlays in the installing port and be equipped with the fan, the solid fixed ring of fixedly connected with on the outer wall of installing frame bottom, and the installing frame below is equipped with the ya keli cover.
Preferably, the outer wall of one side of the fixing block is provided with a fixing opening with a square structure, and the clamping block is slidably sleeved in the fixing opening.
Preferably, the fixing frame comprises a mounting ring, a connecting ring fixedly connected to the outer wall of the top of the mounting ring and a fixing ring fixedly connected to the outer wall of the top of the connecting ring, the bottom of the fixing ring is lapped on the outer walls of the tops of the four clamping blocks, and the fixing frame is tightly matched with the four clamping blocks.
Preferably, the heat dissipation fins include a heat dissipation ring and a plurality of heat dissipation plates respectively welded to the outer wall of the heat dissipation ring, and the three heat dissipation fins are sequentially and alternately distributed.
Preferably, the fixed pipe is internally provided with two wires which are respectively connected with the two connecting rods, and the two wires are respectively connected with the main board.
Preferably, the outer wall of the fixing ring is screwed with four inner hexagon bolts, and the four inner hexagon bolts are respectively in fastening fit with the acrylic cover.
Preferably, the center department outer wall of ya keli cover bottom is opened there is the air outlet, and the embedded dust screen that is equipped with of air intake, it has the equidistance vent that distributes to open on the outer wall of installation frame bottom.
The invention has the beneficial effects that:
1. the connecting mechanism, the mounting frame and the fixing frame are arranged, a lead in the fixing tube is connected with the main board, the top of the mounting frame is moved towards the direction of the connecting frame, the fixing frame extrudes the fixture block, the fixture block moves towards the inner wall of the connecting frame after being extruded, when the bottom of the fixing ring on the fixing frame is positioned at the top of the fixture block, the fixture block resets under the action of the tension of the reset spring, the fixture block is clamped in the fixing frame, the acrylic cover is placed in the fixing ring, the acrylic cover is fixed by four hexagon socket head bolts, the whole energy-saving lamp can be rapidly assembled, meanwhile, the disassembly is convenient, and the practicability is improved;
2. be provided with heat dissipation fin and fan, start the fan, the flabellum of fan rotates and drives in the cold air entering ya keli cover of electricity-saving lamp below, in the installation frame is carried with the heat of LED fluorescent tube department to cold air, the heat dissipation fin that three set up in turn carries out the heat transfer to hot-blast, and carry the electricity-saving lamp outside with the heat, the heat insulating board is isolated mainboard and heat, can carry out abundant heat dissipation to the LED fluorescent tube, avoid the fluorescent tube overheated light output that leads to of avoiding to reduce, the life of radiating effect and mainboard has been improved.
Drawings
FIG. 1 is a schematic perspective view of a high-power spiral energy-saving lamp with convenient heat dissipation according to the present invention;
FIG. 2 is a schematic cross-sectional three-dimensional structure of a high-power spiral energy-saving lamp convenient for heat dissipation according to the present invention;
FIG. 3 is a schematic cross-sectional three-dimensional structure diagram of an installation frame of a high-power spiral energy-saving lamp convenient for heat dissipation according to the present invention;
FIG. 4 is a schematic view of a sectional bottom perspective structure of an installation frame of a high-power spiral energy-saving lamp convenient for heat dissipation according to the present invention;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 6 is a schematic view of a sectional three-dimensional structure of a fixing frame of a high-power spiral energy-saving lamp convenient for heat dissipation according to the present invention;
FIG. 7 is a schematic view of an internal three-dimensional structure of a mounting frame of a high-power spiral energy-saving lamp convenient for heat dissipation according to the present invention;
FIG. 8 is a schematic view of the bottom three-dimensional structure inside the mounting frame of the high-power spiral energy-saving lamp convenient for heat dissipation according to the present invention;
fig. 9 is a schematic cross-sectional three-dimensional structure diagram of an acrylic cover of a high-power spiral energy-saving lamp convenient for heat dissipation according to the invention.
In the figure: the LED lamp comprises a lamp holder 1, a connecting frame 2, a connecting mechanism 3, a slide rod 301, a limiting plate 302, a return spring 303, a fixture block 304, a fixing block 305, a main board 4, a mounting frame 5, a fixing frame 6, a connecting rod 7, an LED lamp tube 8, a connecting plate 9, a fixing tube 10, a heat insulation ring 11, a heat radiation fin 12, a heat insulation plate 13, a fan 14, a fixing ring 15, a acrylic cover 16 and a dust screen 17.
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.
Further, open the fixed mouthful that has square structure on the outer wall of fixed block 305 one side, fixture block 304 slip cap is located in the fixed mouthful, fixed frame 6 includes the collar, go-between and fixed connection on the collar top outer wall and the retainer plate of fixed connection on the collar top outer wall, the lap joint of retainer plate bottom is on four fixture block 304 top outer walls, fixed frame 6 forms fastening fit with four fixture blocks 304 respectively, the spiro union has four hexagon socket head cap screw bolts on the fixed ring 15 outer wall, four hexagon socket head cap screw bolts form fastening fit with ya keli cover 16 respectively.
The energy-saving lamp can be quickly assembled integrally, and meanwhile, the energy-saving lamp is convenient to disassemble, so that the practicability is improved.
Further, heat dissipation fin 12 includes that heat dissipation ring and a plurality of weld respectively in the heating panel on the heat dissipation ring outer wall, and three heat dissipation fin 12 distributes in proper order in turn, is equipped with two wires in the fixed pipe 10, and two wires are connected with two connecting rods 7 respectively, and two wires are connected with mainboard 4 respectively, and it has the air outlet to open on the center department outer wall of 16 bottoms of ya keli cover, and the air intake is embedded to be equipped with dust screen 17, and it has the vent that the equidistance distributes to open on the outer wall of installing frame 5 bottoms.
Can carry out abundant heat dissipation to the LED fluorescent tube, avoid the fluorescent tube overheated to lead to light output to reduce, improve the life of radiating effect and mainboard.
The lead in the fixed tube 10 is connected with the main board 4, the top of the mounting frame 5 moves towards the connecting frame 2, so that the fixing frame 6 presses the clamping block 304, the clamping block 304 moves to the inner wall of the connecting frame 2 after being pressed, when the bottom of the fixing ring on the fixing frame 6 is positioned at the top of the fixture block 304, the fixture block 304 is reset under the tension of the reset spring 303, so that the clamping block 304 is clamped in the fixing frame 6, the acrylic cover 16 is placed in the fixing ring 15, the acrylic cover 16 is fixed by four hexagon socket head bolts, the energy-saving lamp can be rapidly assembled integrally, the fan 14 is started, the fan blades of the fan 14 rotate to drive cold air below the energy-saving lamp to enter the acrylic cover 16, the cold air conveys heat at the LED lamp tube 8 into the mounting frame 5, the three alternately arranged heat dissipation fins 12 exchange heat with hot air, and the heat is transmitted to the outside of the energy-saving lamp, and the heat insulation plate 13 insulates the main board 4 from the heat.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The high-power spiral energy-saving lamp convenient for heat dissipation comprises a lamp holder (1) and is characterized in that a connecting frame (2) is fixedly connected to the outer wall of the bottom of the lamp holder (1), four through holes are formed in the outer wall of the connecting frame (2), connecting mechanisms (3) are arranged in the four through holes, each connecting mechanism (3) comprises a sliding rod (301) slidably mounted in each through hole, a limiting plate (302) welded to the outer wall of one end of the sliding rod (301), a reset spring (303) sleeved on the outer wall of the sliding rod (301), a clamping block (304) of a trapezoidal structure welded to the outer wall of one end of the sliding rod (301) and a fixing block (305) fixedly connected to the inner wall of the top of the connecting frame (2), a main board (4) is connected to the inner wall of the top of the connecting frame (2) through bolts, a mounting frame (5) is arranged below the connecting frame (2), and a fixing frame (6) is fixedly connected to the inner wall of the top of the mounting frame (5), the LED lamp tube is characterized in that two fixing holes are formed in the outer wall of the bottom of the mounting frame (5), connecting rods (7) are embedded in the two fixing holes, a spiral LED lamp tube (8) is arranged below the mounting frame (5), two ends of the top of the LED lamp tube (8) are fixedly connected to the outer walls of the bottoms of the two connecting rods (7) respectively, a connecting plate (9) is arranged in the mounting frame (5), two ends of the bottom of the connecting plate (9) are welded to the outer walls of the tops of the two connecting rods (7) respectively, a fixing tube (10) is welded to the outer wall of the center of the top of the connecting plate (9), a heat insulation ring (11) is sleeved on the outer wall of the lower portion of the fixing tube (10), three radiating fins (12) distributed at equal intervals are sleeved on the outer wall of the heat insulation ring (11), a heat insulation plate (13) is sleeved on the outer wall of the upper portion of the fixing tube (10), and a mounting opening is formed in the outer wall of one side of the mounting frame (5), and inlay in the installing port and be equipped with fan (14), fixedly connected with solid fixed ring (15) on installing frame (5) bottom outer wall, and installing frame (5) below is equipped with ya keli cover (16).
2. The spiral energy-saving lamp with high power and convenient heat dissipation as claimed in claim 1, wherein a fixing opening with a square structure is formed on an outer wall of one side of the fixing block (305), and the fixing block (304) is slidably sleeved in the fixing opening.
3. The spiral energy-saving lamp with high power and convenient heat dissipation as claimed in claim 1, wherein the fixing frame (6) comprises a mounting ring, a connecting ring fixedly connected to the top outer wall of the mounting ring, and a fixing ring fixedly connected to the top outer wall of the connecting ring, and the bottom of the fixing ring is lapped on the top outer walls of the four clamping blocks (304), and the fixing frame (6) forms a fastening fit with the four clamping blocks (304) respectively.
4. The spiral energy-saving lamp with high power and convenient heat dissipation as claimed in claim 1, wherein the heat dissipation fins (12) comprise a heat dissipation ring and a plurality of heat dissipation plates welded on the outer wall of the heat dissipation ring, and three heat dissipation fins (12) are alternately distributed in sequence.
5. The spiral energy-saving lamp with high power and convenient heat dissipation as claimed in claim 1, wherein two wires are arranged in the fixed tube (10), and are respectively connected with the two connecting rods (7) and the main board (4).
6. The spiral energy-saving lamp with high power and convenient heat dissipation as claimed in claim 1, wherein the outer wall of the fixing ring (15) is screwed with four hexagon socket head cap bolts, and the four hexagon socket head cap bolts respectively form a fastening fit with the acrylic cover (16).
7. The spiral energy-saving lamp with high power and convenient heat dissipation as claimed in claim 1, wherein the outer wall of the center of the bottom of the acrylic cover (16) is provided with an air outlet, a dust screen (17) is embedded in the air inlet, and the outer wall of the bottom of the mounting frame (5) is provided with air vents distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111477872.3A CN114165737A (en) | 2021-12-06 | 2021-12-06 | High-power spiral energy-saving lamp convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111477872.3A CN114165737A (en) | 2021-12-06 | 2021-12-06 | High-power spiral energy-saving lamp convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114165737A true CN114165737A (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111477872.3A Pending CN114165737A (en) | 2021-12-06 | 2021-12-06 | High-power spiral energy-saving lamp convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114165737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118959913A (en) * | 2024-08-08 | 2024-11-15 | 广东上派照明科技有限公司 | A dustproof and waterproof LED bulb for outdoor lighting |
-
2021
- 2021-12-06 CN CN202111477872.3A patent/CN114165737A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118959913A (en) * | 2024-08-08 | 2024-11-15 | 广东上派照明科技有限公司 | A dustproof and waterproof LED bulb for outdoor lighting |
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