CN109404754A - A kind of LED lamp with radiator - Google Patents
A kind of LED lamp with radiator Download PDFInfo
- Publication number
- CN109404754A CN109404754A CN201811262812.8A CN201811262812A CN109404754A CN 109404754 A CN109404754 A CN 109404754A CN 201811262812 A CN201811262812 A CN 201811262812A CN 109404754 A CN109404754 A CN 109404754A
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- China
- Prior art keywords
- fixedly connected
- bar
- heat conducting
- led lamp
- support
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/092—Suction devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
- F21V29/717—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements using split or remote units thermally interconnected, e.g. by thermally conductive bars or heat pipes
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/041—Ball lenses
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of LED lamps with radiator, it is related to LED lamp field, including lens, lighting means, interior cooling mechanism, bottom plate, shell, leg and outer cooling mechanism, interior cooling mechanism includes cross bar, first support below cross bar, motor positioned at first support side, shaft below motor, the flabellum being set in shaft and the heat-conducting block below flabellum, outer cooling mechanism includes outer radiating seat and several heat dissipation tooth posts for being arranged on outer radiating seat, several grooves vertically downward are equipped at intervals on outer radiating seat, rib raised vertically downward is equipped between the adjacent groove of every twice, internal screw thread is offered on rib, tooth post one end radiate equipped with external screw thread, it is threadedly coupled by external screw thread with internal screw thread between heat dissipation tooth post and outer radiating seat, the present invention has inside and outside two layers of heat dissipation machine Structure, structure is simple, easy to use, can effectively guarantee internal temperature, guarantee the normal operation of internal component.
Description
Technical field
The invention belongs to LED lamp fields, and in particular to a kind of LED lamp with radiator.
Background technique
LED because energy conservation and environmental protection, it is small in size have obtained relatively broad application, however LED lamp illumination during can produce
Raw a large amount of heat, and after LED lamp installation, position is fixed, and heat dissipation area reduces, and causes LED lamps cooling ineffective, such as
Fruit discharges the damage that will lead to internal component not in time, scraps so that LED light is premature, has influenced the longevity of product
Life, to indirectly increase cost.
Summary of the invention
According to the above-mentioned deficiencies of the prior art, a kind of with radiator the technical problem to be solved by the present invention is to propose
LED lamp, there is inside and outside two layers of cooling mechanism by being arranged, can be when LED lamp uses timely by internal heat
It distributes, the area exchanged with exterior space is big, so as to effectively guarantee internal temperature, and then can guarantee product
Service life.
Relatively good implementation of the present invention is described in detail below.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of LED lamp with radiator including lens, the lighting means below the lens, is located at institute
State the interior cooling mechanism below lighting means, the bottom plate below the interior cooling mechanism, the shell above the bottom plate
Body, the leg being set on the bottom plate and the outer cooling mechanism below the bottom plate, interior cooling mechanism include cross bar, position
First support below the cross bar, positioned at the first support side motor, the shaft below the motor, set
It is placed in the flabellum in the shaft and the heat-conducting block below the flabellum, outer cooling mechanism includes that outer radiating seat and setting exist
Several heat dissipation tooth posts on the outer radiating seat are equipped at intervals with several grooves vertically downward on outer radiating seat, and every twice are adjacent
The groove between be equipped with rib raised vertically downward, offer internal screw thread, described heat dissipation tooth post one end on the rib
Equipped with external screw thread, it is threadedly coupled by external screw thread with internal screw thread between the tooth post that radiates and outer radiating seat.
Optionally, the lens be in hollow hemispherical mechanism, lens are made of transparent material, the shell be in
Hollow cylinder mechanism, shell are placed vertically, and shell is made of transparent materials, the upper surface of shell and the following table of lens
Face is fixedly connected.
Optionally, the shell is equipped with the first internally positioned fixed ring, the below first fixed ring
One fixed block, the second fixed ring above first fixed ring and the above second fixed ring first support
Bar, the first fixed ring is annular in shape and horizontal positioned, and the outer surface of the first fixed ring is fixedly connected with the inner surface of shell, and first
Fixed block sets there are two and is located at the left and right sides, and the cross section of the first fixed block is triangular in shape, the upper table of the first fixed block
Face is fixedly connected with the lower surface of the first fixed ring, and the side of the first fixed block is fixedly connected with the inner surface of shell, and second is solid
Determine that ring is annular in shape and horizontal positioned, the outer surface of the second fixed ring is fixedly connected with the inner surface of shell, first support
Bar sets there are two and is located at the left and right sides, and first support bar is placed vertically, the lower end of first support bar and the second fixed ring
Upper surface be fixedly connected, the upper end of first support bar is fixedly connected with the lens.
Optionally, the light emitting device includes LED lamp bead, the circuit board below the LED lamp bead, is located at the electricity
The first heat conducting bar below the plate of road, is located under the circuit board the second heat conducting bar at left and right sides of first heat conducting bar
The supporting block of side, the gold thread being set on the circuit board, is located at described the at the second support bar below the supporting block
Locating piece between two heat conducting bars and the first connecting rod being set on second heat conducting bar, the LED lamp bead are welded on institute
It states on circuit board, LED lamp bead and circuit board are electrically connected, and the first heat conducting bar is placed vertically, and the first heat conducting bar uses insulating materials
It is made, the upper end of the first heat conducting bar is fixedly connected with the lower surface of the circuit board, and the second heat conducting bar sets there are two and distinguishes position
In the left and right sides, the second heat conducting bar is in cuboid, and the second heat conducting bar is placed vertically, the lower end of the second heat conducting bar and the upper table of bottom plate
Face is fixedly connected, and the first heat conducting bar is slidably connected between second heat conducting bar and with second heat conducting bar, supporting block
If there are two and it is located at the left and right sides, supporting block is oblique, the fixed company in the upper end of supporting block and the lower surface of circuit board
It connects, the lower end of the supporting block is fixedly connected with the upper end of the second support bar, and supporting block, which is adopted, to be made from an insulative material.
Optionally, the second support bar sets there are two and is located at the left and right sides, and the second support bar is put vertically
It sets, the lower end of second support bar is fixedly connected with the upper surface of the bottom plate, and second support bar, which is equipped with, runs through its left and right surface
The second through-hole, the gold thread sets there are two and is located at the left and right sides, and one end of gold thread and the circuit board are electrically connected,
The locating piece is horizontal positioned, and the end of locating piece is fixedly connected with the side of second heat conducting bar, the first connecting rod
If there are two and it is located at the left and right sides, first connecting rod is horizontal positioned, one end of first connecting rod and the second heat conducting bar
Side is fixedly connected, and the other end of first connecting rod is fixedly connected with the side of second support bar, is additionally provided on first connecting rod
Through the third through-hole of its upper and lower surface.
Optionally, the leg is L-shaped, and one end of the leg is fixedly connected with the bottom plate, and the other end of leg is in
Vertical shape, the gold thread and leg are electrically connected.
Optionally, the cross bar is horizontal positioned, and one end of the cross bar is fixedly connected with the side of the leg, cross bar
The other end is fixedly connected with the side of the second support bar, and first support is L-shaped, one end of first support and the following table of cross bar
Face is fixedly connected, and the other end of first support is fixedly connected with the side of leg, the upper surface of the motor and the following table of cross bar
Face is fixedly connected, and shaft is connect with motor drive, and the flabellum sets there are two and be located at the left and right sides of shaft, it is described
The lower surface of heat-conducting block is fixedly connected with the upper surface of bottom plate, and the side of the side of heat-conducting block and the second support bar is fixed to be connected
It connects, heat-conducting block is equipped with channel, and the channel is L-shaped, and the one end in channel is directed at second through-hole, and the other end in channel is vertical
Upwards.
The medicine have the advantages that LED is worked as according to personal preference selection installation in LED desk lamp and the chassis of separation design
Under desk lamp and chassis clamping engagement state, it is powered to electromagnet, electromagnet magnetic absorption sheet metal, sheet metal will pull again
Spring, such pressure sensor experience pressure coefficient and can change, the signal that control circuit changes this pressure coefficient into
Row handles and feeds back to Suction cup assembly, and driving Suction cup assembly adsorbs chassis contact surface, completes the fixation of LED desk lamp, mechanism is new
Grain husk, automation are adjusted, and modern sense is strong.
Detailed description of the invention
Content expressed by this specification attached drawing and the label in figure are briefly described below:
Fig. 1 is the structural schematic diagram of a specific embodiment of the invention；
Fig. 2 is the structural schematic diagram of a specific embodiment of the invention China and foreign countries cooling mechanism.
Wherein: 1- lens, 2- lighting means, 21-LED lamp bead, 22- circuit board, the first heat conducting bar of 23-, 24- supporting block,
25- second support bar, 21- first through hole, 26- gold thread, 27- locating piece, 28- first connecting rod, 281- third through-hole, the bottom 3-
Plate, cooling mechanism in 4-, 41- cross bar, 42- first support, 43- motor, 44- shaft, 45- flabellum, 46- heat-conducting block, 461- are logical
Road, 5- shell, the first fixed ring of 51-, the first fixed block of 52-, the second fixed ring of 53-, 54- first support bar, 6- leg, outside 7-
Cooling mechanism, the outer radiating seat of 71-, 72- heat dissipation tooth post, 73- groove, 74- rib, 75- internal screw thread, 76- external screw thread.
Specific embodiment
Below by the description to embodiment, the shape of for example related each component of a specific embodiment of the invention, structure
It makes, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and the side of operating with
Method etc., is described in further detail, completeer to help those skilled in the art to have inventive concept of the invention, technical solution
Whole, accurate and deep understanding.
A kind of LED lamp with radiator including lens, the lighting means below the lens, is located at institute
State the interior cooling mechanism below lighting means, the bottom plate below the interior cooling mechanism, the shell above the bottom plate
Body, the leg being set on the bottom plate and the outer cooling mechanism below the bottom plate, interior cooling mechanism include cross bar, position
First support below the cross bar, positioned at the first support side motor, the shaft below the motor, set
It is placed in the flabellum in the shaft and the heat-conducting block below the flabellum, outer cooling mechanism includes that outer radiating seat and setting exist
Several heat dissipation tooth posts on the outer radiating seat are equipped at intervals with several grooves vertically downward on outer radiating seat, and every twice are adjacent
The groove between be equipped with rib raised vertically downward, offer internal screw thread, described heat dissipation tooth post one end on the rib
Equipped with external screw thread, it is threadedly coupled by external screw thread with internal screw thread between the tooth post that radiates and outer radiating seat.
Beneficial effects of the present invention are the cooling mechanism with inside and outside two layers, and structure is simple, easy to use, can be in LED
Lamps and lanterns using when timely internal heat is distributed, the area exchanged with exterior space is big, so as to effectively guarantee
Internal temperature, guarantees the normal operation of internal component, and then can guarantee the service life of product, indirectly reducing makes
Use cost.
Relatively good implementation of the present invention is described in detail below.
Referring to Fig. 1, a kind of LED lamp with radiator, including lens 1, shining positioned at 1 lower section of lens
Mechanism 2, the bottom plate 3 positioned at interior 4 lower section of cooling mechanism, is located at the interior cooling mechanism 4 positioned at 2 lower section of lighting means
The shell 5 of 3 top of bottom plate, the leg 6 being set on the bottom plate 3 and the outer cooling mechanism positioned at 3 lower section of bottom plate
7, interior cooling mechanism 4 includes cross bar 41, the first support 42 below the cross bar 41, is located at 42 side of first support
Motor 43, the shaft 44 positioned at 43 lower section of the motor, the flabellum 45 that is set in the shaft 44 and be located at the flabellum
The heat-conducting block 46 of 45 lower sections.The lens 1 are in hollow hemispherical mechanism, and lens 1 are made of transparent material, the shell
5 is in hollow cylinder mechanism, shell 5 are placed vertically, and shell 5 is made of transparent materials, the upper surface of shell 5 and thoroughly
The lower surface of mirror 1 is fixedly connected.The shell 5 is equipped with the first internally positioned fixed ring 51, is located at first fixed ring
51 lower section the first fixed block 52, the second fixed ring 53 positioned at first fixed ring 51 above and be located at it is described second fixation
The first support bar 54 of the top of ring 53, the first fixed ring 51 is annular in shape and horizontal positioned, the outer surface of the first fixed ring 51 with
The inner surface of shell 5 is fixedly connected, and the first fixed block 52 sets there are two and is located at the left and right sides, the cross of the first fixed block 52
Section is triangular in shape, and the upper surface of the first fixed block 52 is fixedly connected with the lower surface of the first fixed ring 51, the first fixed block 52
Side be fixedly connected with the inner surface of shell 5, the second fixed ring 53 is annular in shape and horizontal positioned, the second fixed ring 53 it is outer
Surface is fixedly connected with the inner surface of shell 5, the first support bar 54 set there are two and be located at the left and right sides, first
Strut 54 is placed vertically, and the lower end of first support bar 54 is fixedly connected with the upper surface of the second fixed ring 53, first support bar 54
Upper end be fixedly connected with the lens 1.To play a supporting role to the lens 1.
The light emitting device 2 includes LED lamp bead 21, the circuit board 22 below the LED lamp bead 21, is located at the electricity
First heat conducting bar 23 of 22 lower section of road plate, is located at the electricity at the second heat conducting bar at left and right sides of first heat conducting bar 23
The supporting block 24 of 22 lower section of road plate, is set on the circuit board 22 second support bar 25 below the supporting block 24
Gold thread 26, the locating piece 27 between second heat conducting bar and the first connecting rod being set on second heat conducting bar
28, the LED lamp bead 21 is welded on the circuit board 22, and LED lamp bead 21 and circuit board 22 are electrically connected, the first heat conducting bar 23
Vertical to place, the first heat conducting bar 23, which is adopted, to be made from an insulative material, the following table of the upper end of the first heat conducting bar 23 and the circuit board 22
Face is fixedly connected, and the second heat conducting bar sets there are two and be located at the left and right sides, and the second heat conducting bar is in cuboid, the second heat conducting bar
Vertical to place, the lower end of the second heat conducting bar is fixedly connected with the upper surface of bottom plate 3, and it is thermally conductive that the first heat conducting bar 23 is located at described second
It is slidably connected between bar and with second heat conducting bar, supporting block 24 sets there are two and is located at the left and right sides, supporting block 24
Obliquely, the upper end of supporting block 24 is fixedly connected with the lower surface of circuit board 22, the lower end of the supporting block 24 and described the
The upper end of two support rods 25 is fixedly connected, and supporting block 24, which is adopted, to be made from an insulative material.The second support bar 25 set there are two and
It is located at the left and right sides, the second support bar 25 is placed vertically, the upper table of the lower end of second support bar 25 and the bottom plate 3
Face is fixedly connected, second support bar 25 be equipped with through its left and right surface the second through-hole 251, the gold thread 26 set there are two and
It is located at the left and right sides, one end of gold thread 26 and the circuit board 22 are electrically connected, and the locating piece 27 is horizontal positioned, positioning
The end of block 27 is fixedly connected with the side of second heat conducting bar, and the first connecting rod 28 sets there are two and is located at a left side
Right two sides, first connecting rod 28 is horizontal positioned, and one end of first connecting rod 28 is fixedly connected with the side of the second heat conducting bar, and first
The other end of connecting rod 28 is fixedly connected with the side of second support bar 25, is additionally provided on first connecting rod 28 through following table thereon
The third through-hole 281 in face.The leg 6 is L-shaped, and one end of the leg 6 is fixedly connected with the bottom plate 3, leg 6 it is another
Hold in a vertical shape, the gold thread 26 and the electric connection of leg 6.The cross bar 41 is horizontal positioned, one end of the cross bar 41 and institute
The side for stating leg 6 is fixedly connected, and the other end of cross bar 41 is fixedly connected with the side of the second support bar 25, first support
42 is L-shaped, and one end of first support 42 is fixedly connected with the lower surface of cross bar 41, the other end and the leg 6 of first support 42
Side is fixedly connected, and the upper surface of the motor 43 is fixedly connected with the lower surface of cross bar 41, and shaft 44 and the transmission of motor 43 connect
It connecing, the flabellum 45 sets there are two and is located at the left and right sides of shaft 44, the lower surface of the heat-conducting block 46 and bottom plate 3
Upper surface be fixedly connected, the side of heat-conducting block 46 is fixedly connected with the side of the second support bar 25, is set on heat-conducting block 46
There is channel 461, the channel 461 is L-shaped, and the one end in channel 461 is directed at second through-hole 251, and the other end in channel 461 is perpendicular
It is straight upward.
LED lamp in use, first start motor 43, then make shaft 44 rotate so that flabellum 45 rotate, from
And the air between second support bar 25 can be made to enter in channel 461 by the second through-hole 251, it flows then up,
It is flow to the top of cross bar 41, is then flowed downward after circuit board 22, is entered back between second support bar 25, such shape
At airflow circulating, so as to more quickly heat dissipation, so that heat dissipation effect is more preferable.
Fig. 1 and Fig. 2 are please referred to, if outer cooling mechanism 7 includes outer radiating seat 71 and is arranged on the outer radiating seat 71
The dry tooth post 72 that radiates, is equipped at intervals with several grooves 73 vertically downward, the adjacent groove 73 of every twice on outer radiating seat 71
Between be equipped with rib 74 raised vertically downward, offer internal screw thread 75 on the rib 74, described 72 one end of heat dissipation tooth post is set
There is external screw thread 76, is threadedly coupled by external screw thread 76 with internal screw thread 75 between the tooth post 72 that radiates and outer radiating seat 71.
Groove 73 and rib 74 can increase the contact area of outer radiating seat 71 and outside air, play preferably heat dissipation effect
Fruit.The quantity for the heat dissipation tooth post 72 installed on outer radiating seat 71 can be increased and decreased according to the actual situation.As the LED that needs radiate
When lamp power is smaller, a small amount of heat dissipation tooth post 72 can be only installed or radiation tooth column 72 is not installed；As the LED that needs radiate
When lamp power is larger, more or whole heat dissipation tooth post 72 can be installed to reach the heat dissipation effect of needs.
In conclusion structure is simple the invention has the benefit that having inside and outside two layers of cooling mechanism, it is easy to use,
Can LED lamp using when timely internal heat is distributed, the area exchanged with exterior space is big, so as to have
Temperature inside the guarantee of effect guarantees the normal operation of internal component, and then can guarantee the service life of product, indirectly
Reduce use cost.
The present invention is exemplarily described above, it is clear that present invention specific implementation is not subject to the restrictions described above,
As long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out, or not improved this is sent out
Bright conception and technical scheme directly apply to other occasions, within the scope of the present invention.Protection of the invention
Range should be determined by the scope of protection defined in the claims.
Claims (7)
1. a kind of LED lamp with radiator, it is characterised in that: including lens (1), be located at below the lens (1)
Lighting means (2), the interior cooling mechanism (4) being located at below the lighting means (2) are located at below the interior cooling mechanism (4)
Bottom plate (3), the shell (5) being located above the bottom plate (3), the leg (6) that is set on the bottom plate (3) and be located at described
Outer cooling mechanism (7) below bottom plate (3), interior cooling mechanism (4) includes cross bar (41), be located at below the cross bar (41) the
One bracket (42), be located at the first support (42) side motor (43), be located at the motor (43) below shaft (44),
The flabellum (45) being set on the shaft (44) and the heat-conducting block (46) being located at below the flabellum (45), outer cooling mechanism
(7) several heat dissipation tooth posts (72) for including outer radiating seat (71) and being arranged on the outer radiating seat (71), outer radiating seat (71)
On be equipped at intervals with several grooves (73) vertically downward, be equipped between the adjacent groove (73) of every twice raised vertically downward
Rib (74), offer internal screw thread (75) on the rib (74), the heat dissipation tooth post (72) one end is equipped with external screw thread (76),
It is threadedly coupled by external screw thread (76) with internal screw thread (75) between heat dissipation tooth post (72) and outer radiating seat (71).
2. the LED lamp according to claim 1 with radiator, it is characterised in that: the lens (1) are in hollow
Hemispherical mechanism, lens (1) are made of transparent material, and the shell (5) is in hollow cylinder mechanism, shell (5)
Vertical to place, shell (5) is made of transparent materials, and the upper surface of shell (5) is fixedly connected with the lower surface of lens (1).
3. the LED lamp according to claim 2 with radiator, it is characterised in that: the shell (5) is equipped with position
In internal the first fixed ring (51), the first fixed block (52) being located at below first fixed ring (51), it is located at described the
The second fixed ring (53) above one fixed ring (51) and the first support bar (54) above second fixed ring (53),
First fixed ring (51) is annular in shape and horizontal positioned, and the outer surface of the first fixed ring (51) and the inner surface of shell (5) are fixed
Connection, the first fixed block (52) set there are two and are located at the left and right sides, and the cross section of the first fixed block (52) is triangular in shape,
The upper surface of first fixed block (52) is fixedly connected with the lower surface of the first fixed ring (51), the side of the first fixed block (52) with
The inner surface of shell (5) is fixedly connected, and the second fixed ring (53) is annular in shape and horizontal positioned, the appearance of the second fixed ring (53)
Face is fixedly connected with the inner surface of shell (5), the first support bar (54) set there are two and be located at the left and right sides, first
Support rod (54) is placed vertically, and the lower end of first support bar (54) is fixedly connected with the upper surface of the second fixed ring (53), and first
The upper end of support rod (54) is fixedly connected with the lens (1).
4. the LED lamp according to claim 1 with radiator, it is characterised in that: the light emitting device (2) includes
LED lamp bead (21), the circuit board (22) being located at below the LED lamp bead (21), first below the circuit board (22)
Heat conducting bar (23), is located at below the circuit board (22) the second heat conducting bar being located at left and right sides of first heat conducting bar (23)
Supporting block (24), be located at the supporting block (24) below second support bar (25), be set on the circuit board (22)
Gold thread (26), the locating piece (27) between second heat conducting bar and the first connection being set on second heat conducting bar
Bar (28), the LED lamp bead (21) are welded on the circuit board (22), and LED lamp bead (21) and circuit board (22) are electrically connected,
First heat conducting bar (23) vertically place, the first heat conducting bar (23), which is adopted, to be made from an insulative material, the upper end of the first heat conducting bar (23) with
The lower surface of the circuit board (22) is fixedly connected, and the second heat conducting bar sets there are two and be located at the left and right sides, and second is thermally conductive
Bar is in cuboid, and the second heat conducting bar is placed vertically, and the lower end of the second heat conducting bar is fixedly connected with the upper surface of bottom plate (3), and first
Heat conducting bar (23) is slidably connected between second heat conducting bar and with second heat conducting bar, there are two supporting block (24) is set
And it is located at the left and right sides, obliquely, the upper end of supporting block (24) and the lower surface of circuit board (22) are solid for supporting block (24)
Fixed connection, the lower end of the supporting block (24) are fixedly connected with the upper end of the second support bar (25), and supporting block (24) uses
Insulating materials is made.
5. the LED lamp according to claim 4 with radiator, it is characterised in that: the second support bar (25)
If there are two and be located at the left and right sides, the second support bar (25) vertically place, the lower end of second support bar (25) with
The upper surface of the bottom plate (3) is fixedly connected, and second support bar (25) is equipped with the second through-hole through its left and right surface
(251), the gold thread (26) sets there are two and is located at the left and right sides, one end of gold thread (26) and the circuit board (22) electricity
Property connection, the locating piece (27) is horizontal positioned, and the end of locating piece (27) is fixedly connected with the side of second heat conducting bar,
The first connecting rod (28) sets there are two and is located at the left and right sides, and first connecting rod (28) is horizontal positioned, the first connection
One end of bar (28) is fixedly connected with the side of the second heat conducting bar, the other end of first connecting rod (28) and second support bar (25)
Side be fixedly connected, the third through-hole (281) through its upper and lower surface is additionally provided on first connecting rod (28).
6. the LED lamp according to claim 5 with radiator, it is characterised in that: the leg (6) is L-shaped, institute
The one end for stating leg (6) is fixedly connected with the bottom plate (3), and the other end of leg (6) is in a vertical shape, the gold thread (26) and weldering
Foot (6) is electrically connected.
7. the LED lamp according to claim 6 with radiator, it is characterised in that: cross bar (41) level is put
Set, one end of the cross bar (41) is fixedly connected with the side of the leg (6), the other end of cross bar (41) with described second
The side of strut (25) is fixedly connected, and first support (42) is L-shaped, one end of first support (42) and the lower surface of cross bar (41)
It is fixedly connected, the other end of first support (42) is fixedly connected with the side of leg (6), the upper surface of the motor (43) and cross
The lower surface of bar (41) is fixedly connected, and shaft (44) and motor (43) are sequentially connected, and the flabellum (45) sets there are two and distinguishes
Positioned at the left and right sides of shaft (44), the lower surface of the heat-conducting block (46) is fixedly connected with the upper surface of bottom plate (3), thermally conductive
The side of block (46) is fixedly connected with the side of the second support bar (25), and heat-conducting block (46) is equipped with channel (461), described
Channel (461) is L-shaped, and the one end of channel (461) is directed at second through-hole (251), the other end of channel (461) vertically to
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811262812.8A CN109404754A (en) | 2018-10-27 | 2018-10-27 | A kind of LED lamp with radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811262812.8A CN109404754A (en) | 2018-10-27 | 2018-10-27 | A kind of LED lamp with radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404754A true CN109404754A (en) | 2019-03-01 |
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ID=65469221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811262812.8A Pending CN109404754A (en) | 2018-10-27 | 2018-10-27 | A kind of LED lamp with radiator |
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| Country | Link |
|---|---|
| CN (1) | CN109404754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879815A (en) * | 2020-10-26 | 2021-06-01 | 深圳爱克莱特科技股份有限公司 | High heat conduction LED lamps and lanterns |
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|---|---|---|---|---|
| CN204290031U (en) * | 2015-01-12 | 2015-04-22 | 赵立华 | A kind of high power semiconductor lasers encapsulating structure |
| CN105351766A (en) * | 2015-12-10 | 2016-02-24 | 佛山市南海区联合广东新光源产业创新中心 | Efficient LED heat dissipation device |
| CN207094219U (en) * | 2017-07-31 | 2018-03-13 | 惠州比亚迪实业有限公司 | A kind of LED lamp heat abstractor and LED lamp |
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2018
- 2018-10-27 CN CN201811262812.8A patent/CN109404754A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204290031U (en) * | 2015-01-12 | 2015-04-22 | 赵立华 | A kind of high power semiconductor lasers encapsulating structure |
| CN105351766A (en) * | 2015-12-10 | 2016-02-24 | 佛山市南海区联合广东新光源产业创新中心 | Efficient LED heat dissipation device |
| CN207094219U (en) * | 2017-07-31 | 2018-03-13 | 惠州比亚迪实业有限公司 | A kind of LED lamp heat abstractor and LED lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879815A (en) * | 2020-10-26 | 2021-06-01 | 深圳爱克莱特科技股份有限公司 | High heat conduction LED lamps and lanterns |
| CN112879815B (en) * | 2020-10-26 | 2023-01-31 | 深圳爱克莱特科技股份有限公司 | High heat conduction LED lamps and lanterns |
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