CN109373214A - A kind of high-power LED energy-saving bulb lamp - Google Patents
A kind of high-power LED energy-saving bulb lamp Download PDFInfo
- Publication number
- CN109373214A CN109373214A CN201811408743.7A CN201811408743A CN109373214A CN 109373214 A CN109373214 A CN 109373214A CN 201811408743 A CN201811408743 A CN 201811408743A CN 109373214 A CN109373214 A CN 109373214A
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- China
- Prior art keywords
- heat
- upper cover
- conducting piece
- inner cover
- cover
- Prior art date
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- 239000004568 cement Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000001939 inductive effect Effects 0.000 abstract description 4
- 230000003760 hair shine Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 229910000989 Alclad Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000007789 gas Substances 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
- 238000005457 optimization Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/015—Devices for covering joints between adjacent lighting devices; End coverings
-
- 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
- F21V17/16—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 deformation of parts; Snap action mounting
- F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0485—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the physical interaction between a user and certain areas located on the lighting device, e.g. a touch sensor
-
- 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
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0492—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting a change in orientation, a movement or an acceleration of the lighting device, e.g. a tilt switch
-
- 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
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- F21V29/713—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 in direct thermal and mechanical contact of each other to form a single system
-
- 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)
- Human Computer Interaction (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention discloses a kind of high-power LED energy-saving bulb, including lamp cap, upper cover, inner cover, heat-conducting piece, LED chip and blister, upper cover is installed on lamp cap, upper cover is that the packet that appearance plastic cement and Nei Biao radiating piece form infuses structure, the lower end of heat-conducting piece is mounted on the outer surface of inner cover, inner cover and heat-conducting piece are installed on the upper cover by the Tenon between the lower end of heat-conducting piece and inner cover and the interior table radiating piece of upper cover, the wiring board connecting with lamp cap is installed between inner cover and upper cover, LED chip is mounted on heat-conducting piece, LED chip is connect by connecting line with wiring board, blister is installed on the upper cover, inner cover, heat-conducting piece and LED chip cover in blister.The big heat dissipation of small area, good heat dissipation effect can be achieved in the present invention；The pyramidal structure of hollow out can be used in heat-conducting piece, and light emitting angle increases, it can be achieved that omnibearing luminous；Structure is simple, facilitates automated production, and cost more saves, also more beautiful；It more can be made into microwave radar human body inductive lamp, be easy to use.
Description
Technical field
The present invention relates to a kind of lighting apparatus, and in particular to a kind of high-power LED energy-saving bulb.
Background technique
LED energy-saving bulb is because, as light emitting source, compared with traditional incandescent lamp and fluorescent lamp, having consumption using LED chip
Can be low, the service life is long, environmentally protective, pollution-free the advantages that, is widely used in the fields such as illumination, decoration.
In the prior art, the specific structure of LED energy-saving bulb is all kinds of, and the LED energy-saving bulb of different structure shines
Structure and radiator structure and the corresponding illumination effect generated and heat dissipation effect are also not quite similar.
For example, having a kind of high-power LED energy-saving bulb is to install a cooling fin at the top of lamp holder, and on the top of lamp holder
Portion is covered with blister, and several LED chips are installed concentratedly at the upper surface of cooling fin (towards the one side of blister), cooling fin and LED are made
Chip is located in blister.When work, several LED chips are in a plane and shine, and light emitting angle is smaller.LED chip production
Heat lamp housing is passed to by cooling fin (packet note structure) again, heat dissipation effect is poor, further influences bulb life.After have dealer
Using inert gas is filled in blister, use the heat transfer for being produced LED chip by inert gas carried out to blister it is scattered
Heat, still, processing trouble, at high cost, air-tightness requirement is high, gas leakage usually occurs, also influences heat dissipation effect.
There are also the radiators that a kind of high-power LED energy-saving bulb is using taper, are uniformly distributed on the conical surface of radiator
Several LED chips are installed on ground, and the bottom of radiator is connected to lamp cap, and the outside of radiator is covered with blister.When work, several LED
Chip shines on the conical surface, increases light emitting angle, it can be achieved that omnibearing luminous.But the heat of LED chip production, pass through
For heat sink to upper cover, heat dissipation effect is not satisfactory, equally will affect bulb life.In addition, this LED energy-saving bulb can be with
Sound transducer or photosensitive sensors are installed in taper radiator, acoustic control sense light or light-operated sense light is made, but cannot
Do microwave radar human body inductive lamp.
Summary of the invention
The purpose of the present invention is to provide a kind of high-power LED energy-saving bulbs to be extended with improving radiating effect and be used the longevity
Life.
In order to achieve the above objectives, solution of the invention is:
A kind of high-power LED energy-saving bulb, including lamp cap, upper cover, inner cover, heat-conducting piece, LED chip and blister, on lamp cap
Upper cover is installed, upper cover is that the packet that appearance plastic cement and Nei Biao radiating piece form infuses structure, and the lower end of heat-conducting piece is mounted on the outer of inner cover
Surface is mounted on inner cover and heat-conducting piece by the Tenon between the lower end of heat-conducting piece and inner cover and the interior table radiating piece of upper cover
It covers, the wiring board connecting with lamp cap is installed between inner cover and upper cover, LED chip is mounted on heat-conducting piece, and LED chip passes through company
Wiring is connect with wiring board, and blister is installed on the upper cover, and inner cover, heat-conducting piece and LED chip cover in blister.
The heat-conducting piece is made of the pyramidal structure of hollow out several strip pieces, installs LED chip on strip piece.
The inside top installation microwave radar human inductor of the top drilling of the inner cover, inner cover is connect with wiring board.
The heat-conducting piece is bent into interior curved segment to center in the position close to inner cover.
The outer surface of the inner cover forms caulking groove, and the lower end of heat-conducting piece is in caulking groove, and the lower end of heat-conducting piece protrudes from
The convenient Tenon with the interior table radiating piece of upper cover in the outer surface of inner cover.
The inner cover has lower round seat and upper round seat, and the diameter of upper round seat is less than the diameter of lower round seat, upper round seat and lower circle
Seat all forms caulking groove, and the caulking groove of the deeply lower round seat of the caulking groove of upper round seat is shallow, and the lower end of heat-conducting piece is fully sunk in the caulking groove of round seat
But protrude from the caulking groove of lower round seat.
At plug, appearance plastic cement from top to bottom extends cladding in upper end for the interior table radiating piece upper end outward bending of the upper cover
On plug, and appearance plastic cement protrudes inwardly from upper end and forms card slot, and the lower end of blister concaves to form grab, by grab card
Entering in card slot is installed on the upper cover blister.
The interior table radiating piece lower end of the upper cover extends downward at upper cover and lamp cap cooperation, spreads heat by lamp cap
To lamp holder, heat dissipation effect is improved.
After adopting the above scheme, compared with prior art, the present invention having the advantage that
One, the heat that LED chip work generates, is quickly conducted using heat-conducting piece to the interior table radiating piece of upper cover, then by outer
Table plastic cement directly radiates away, and heat dissipation is direct, area is big, realizes the big heat dissipation of small area, good heat dissipation effect；
Further, it can also be conducted by the top and bottom of interior table radiating piece, heat (is used for group by blister and lamp holder
Fill whole lamp) it sheds, the big heat spreading function of small area is more promoted, heat dissipation effect is more preferable；
Two, the pyramidal structure heat-conducting piece of hollow out is formed using strip piece, installation LED chip constitutes the cone that shines on strip piece
Face, light emitting angle increase, it can be achieved that omnibearing luminous；
Three, using the pyramidal structure heat-conducting piece of strip piece composition hollow out, structure is simple, facilitates automated production, cost is more
It saves, it is also more beautiful；
Four, the space between inner cover and upper cover is sufficiently large, can increase sound transducer or photosensitive sensors, acoustic control is made
Sense light or light-operated sense light are also suitable for installation microwave radar human body sensing moreover, the heat-conducting piece of hollow out will not shield infrared ray
Microwave radar human body inductive lamp is made in device, is easy to use.
Detailed description of the invention
Fig. 1 is stereogram exploded view of the invention；
Fig. 2 is combination appearance figure of the invention；
Fig. 3 is assembled sectional view of the invention；
Fig. 4 is the partial enlarged view of Fig. 3.
Label declaration
Lamp cap 1；
Upper cover 2, appearance plastic cement 21, interior table radiating piece 22, plug 23, card slot 24；
Inner cover 3, hole 31, caulking groove 32, lower round seat 33, upper round seat 34；
Heat-conducting piece 4, strip piece 41, interior curved segment 42；
LED chip 5；
Blister 6, grab 61；
Wiring board 7, microwave radar human inductor 71；
Connecting line 8.
Specific embodiment
Referring to FIG. 1 to FIG. 4, a kind of high-power LED energy-saving bulb that the present invention discloses, including it is lamp cap 1, upper cover 2, interior
Lid 3, heat-conducting piece 4, LED chip 5 and blister 6, upper cover 2 is installed on lamp cap 1, and upper cover 2 is appearance plastic cement 21 and Nei Biao radiating piece 22
The packet note structure (such as modeling alclad structure) of composition, the lower end of heat-conducting piece 4 is mounted on the outer surface of inner cover 3, by under heat-conducting piece 4
End and the Tenon between inner cover 3 and the interior table radiating piece 22 of upper cover 2, are fixedly mounted on inner cover 3 and heat-conducting piece 4 in upper cover 2, interior
Wiring board 7 is installed, wiring board 7 is connect with lamp cap 1, and LED chip 5 is mounted on heat-conducting piece 4, LED chip 5 between lid 3 and upper cover 2
It is connect by connecting line 8 with wiring board 7, blister 6 is mounted in upper cover 2, and inner cover 3, heat-conducting piece 4 and LED chip 5 are housed in blister
In 6.
Further, the present invention extends downward into interior 22 lower end of table radiating piece of upper cover 2 at upper cover 2 and 1 cooperation of lamp cap, then
Secondary increasing heat radiation area, heat dissipation effect are more preferable.The 22 upper end outward bending of interior table radiating piece of upper cover 2 of the present invention is at plug 23, outside
Table plastic cement 21 from top to bottom extends in upper end to be coated on plug 23, and appearance plastic cement 21 protrudes inwardly from upper end and forms card slot
24, the lower end of blister 6 concaves to form grab 61, and being caught in card slot 24 by grab 61 is mounted on blister 6 in upper cover 2, curved
The plug 23 of folding increases elasticity, and blister 6 is facilitated to assemble, and the upper end of appearance plastic cement 21 coats plug 23, can avoid interior table radiating piece
22 injure blister 6, also ease of assembly, and by plug 23, a part of thermal conductivity to blister 6 can also be improved heat dissipation effect.
The configuration of the present invention is simple, when work, power supply is powered by lamp cap 1, lamp cap 1, wiring board 7, connecting line 8 and LED core
Piece 5 is formed into a loop, and LED chip 5 shines, and is shone and is projected through blister 6, realizes illumination.The heat that the work of LED chip 5 generates, benefit
With heat-conducting piece 4 quickly conduction to upper cover 2 interior table radiating piece 22, then by upper cover 2 appearance plastic cement 21, blister 6 and lamp holder (with lamp
The position of first 1 cooperation) directly to radiate away, heat dissipation is direct, area is big, realizes the big heat dissipation of small area, and improving radiating effect extends
Service life.
Heat-conducting piece 4 of the invention can further be made of the pyramidal structure of hollow out several strip pieces 41, pacify on strip piece 41
Fill LED chip 5.In this way, LED chip 5 shines on the conical surface, light emitting angle is increased, it can be achieved that omnibearing luminous；Moreover, using
Strip piece 41 forms the pyramidal structure heat-conducting piece 4 of hollow out, and structure is simple, facilitates automated production, and cost more saves, also more beautiful
It sees；In addition, engraved structure not will form shielding, the space between inner cover 3 of the invention and upper cover 2 is again sufficiently large, so, this hair
It is bright not only to increase sound transducer or photosensitive sensors, acoustic control sense light or light-operated sense light is made, is also suitable for installing micro-
Wave radar human inductor 71, as shown in figure 3, in top (upper round seat 34) aperture 31 of inner cover 3, the top installation of inner cover 3 is micro-
Wave radar human inductor 71 is connect with wiring board 7, and microwave radar human body inductive lamp is made, when microwave radar human inductor 71
It is out-of-date to sense that people walks, signal is transmitted to wiring board 7, automatically turns on LED bulb, is easy to use.And existing non-engraved structure
There are shielding actions for radiator, and microwave radar human inductor can not be hidden in inner cover 3 as the present invention, can only will be micro-
Wave radar human inductor is exposed, and unsightly, scheme is infeasible for pole, therefore there is presently no microwave radar people for such LED bulb
Body-sensing should control.
In order to optimize structure, heat-conducting piece 4 of the invention is bent into interior curved segment 42 to center in the position close to inner cover 3, increases
The elasticity for adding heat-conducting piece 4 avoids deforming, and facilitates the connection automated to LED chip 5.
In order to which preferably fixed cover 2 and inner cover 3, the present invention form caulking groove 32 in the outer surface of inner cover 3, heat-conducting piece 4
Lower end is in caulking groove 32, and the lower end of heat-conducting piece 4 protrudes from the convenient interior table radiating piece 22 with upper cover 2 in outer surface of inner cover 3
Tenon, make installation fixation it is stronger, meanwhile, the heat of heat-conducting piece 4 can be easier to be transmitted in upper cover 2.The optimization knot of inner cover 3
Structure is that have lower round seat 33 and upper round seat 34, and the diameter of upper round seat 34 is less than the diameter of lower round seat 33, upper round seat 34 and lower round seat
33 all form caulking groove 32, and the caulking groove 32 of upper round seat 34 is deep and the caulking groove 32 of lower round seat 33 is shallow, in this way, the lower end of heat-conducting piece 4 is complete
Fall into the caulking groove 32 of round seat 34, heat-conducting piece 4 is installed stronger on inner cover 3, but the lower end of heat-conducting piece 4 protrudes from lower round seat 33
Caulking groove 32, guarantee the interference fit of the lower end of heat-conducting piece 4 and the interior table radiating piece 22 of upper cover 2, the heat of heat-conducting piece 4 can more hold
Easily it is transmitted in upper cover 2.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (8)
1. a kind of high-power LED energy-saving bulb, it is characterised in that: including lamp cap, upper cover, inner cover, heat-conducting piece, LED chip and bubble
Shell installs upper cover on lamp cap, and upper cover is that the packet that appearance plastic cement and Nei Biao radiating piece form infuses structure, and the lower end of heat-conducting piece is mounted on
The outer surface of inner cover makes inner cover and heat-conducting piece by the Tenon between the lower end of heat-conducting piece and inner cover and the interior table radiating piece of upper cover
It is installed on the upper cover, the wiring board connecting with lamp cap is installed between inner cover and upper cover, LED chip is mounted on heat-conducting piece, LED core
Piece is connect by connecting line with wiring board, and blister is installed on the upper cover, and inner cover, heat-conducting piece and LED chip cover in blister.
2. a kind of high-power LED energy-saving bulb as described in claim 1, it is characterised in that: the heat-conducting piece is by several bar shapeds
Part forms the pyramidal structure of hollow out, installs LED chip on strip piece.
3. a kind of high-power LED energy-saving bulb as claimed in claim 2, it is characterised in that: the top drilling of the inner cover, it is interior
The inside top installation microwave radar human inductor of lid is connect with wiring board.
4. a kind of high-power LED energy-saving bulb as described in claim 1, it is characterised in that: the heat-conducting piece is close to inner cover
Position be bent into interior curved segment to center.
5. a kind of high-power LED energy-saving bulb as described in claim 1, it is characterised in that: the outer surface of the inner cover is formed
Caulking groove, the lower end of heat-conducting piece is in caulking groove, and the lower end of heat-conducting piece protrudes from the convenient interior table with upper cover in outer surface of inner cover
The Tenon of radiating piece.
6. a kind of high-power LED energy-saving bulb as claimed in claim 5, it is characterised in that: the inner cover have lower round seat and
Upper round seat, the diameter of upper round seat are less than the diameter of lower round seat, and upper round seat and lower round seat all form caulking groove, the caulking groove of upper round seat it is deep and
The caulking groove of lower round seat is shallow, and the lower end of heat-conducting piece is fully sunk in the caulking groove of round seat but protrudes from the caulking groove of lower round seat.
7. a kind of high-power LED energy-saving bulb as described in claim 1, it is characterised in that: the interior table radiating piece of the upper cover
At plug, appearance plastic cement from top to bottom extends in upper end to be coated on plug for upper end outward bending, and appearance plastic cement upper end to
Interior protrusion forms card slot, and the lower end of blister concaves to form grab, and being caught in card slot by grab is installed on the upper cover blister.
8. a kind of high-power LED energy-saving bulb as described in claim 1, it is characterised in that: the interior table radiating piece of the upper cover
Lower end extends downward at upper cover and lamp cap cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408743.7A CN109373214A (en) | 2018-11-23 | 2018-11-23 | A kind of high-power LED energy-saving bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811408743.7A CN109373214A (en) | 2018-11-23 | 2018-11-23 | A kind of high-power LED energy-saving bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109373214A true CN109373214A (en) | 2019-02-22 |
Family
ID=65383752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811408743.7A Pending CN109373214A (en) | 2018-11-23 | 2018-11-23 | A kind of high-power LED energy-saving bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109373214A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20160273716A1 (en) * | 2015-03-13 | 2016-09-22 | Cree, Inc. | Led lamp with refracting optic element |
| CN106247194A (en) * | 2016-09-27 | 2016-12-21 | 正屋(厦门)电子有限公司 | A kind of lamp head heat radiation structure |
| CN106247195A (en) * | 2016-09-27 | 2016-12-21 | 正屋(厦门)电子有限公司 | A kind of lamp holder fit structure |
| CN205859668U (en) * | 2016-07-13 | 2017-01-04 | 厦门星际电器有限公司 | Blowing bubble moulds alclad LED |
| CN206268917U (en) * | 2016-11-30 | 2017-06-20 | 中山市乔宁电子有限公司 | Microwave radar senses lamp |
| CN208935862U (en) * | 2018-11-23 | 2019-06-04 | 正屋(厦门)电子有限公司 | A kind of high-power LED energy-saving bulb lamp |
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2018
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