CN110081325A - A kind of light-focusing type energy-saving lamp - Google Patents
A kind of light-focusing type energy-saving lamp Download PDFInfo
- Publication number
- CN110081325A CN110081325A CN201910402951.4A CN201910402951A CN110081325A CN 110081325 A CN110081325 A CN 110081325A CN 201910402951 A CN201910402951 A CN 201910402951A CN 110081325 A CN110081325 A CN 110081325A
- Authority
- CN
- China
- Prior art keywords
- light
- lamp bracket
- lampshade
- type energy
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- F21K9/235—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
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of 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
- F21V23/003—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of light-focusing type energy-saving lamps, including lamp bracket, lampshade and LED lamp bead, the lampshade is in circular ring shape and is located at below lamp bracket, the insertion rod there are four along the circumferential direction equidistantly distributed is set at the top of lampshade, insertion rod extends upwardly into inside lamp bracket, is equipped with the threaded rod in insertion lamp bracket in lamp bracket side；The present apparatus carries out the connection of circuit board and aluminum substrate by row's needle, pressure resistance relative to plain lamp plate is no longer influenced by gusset piece, and connection type is more firm, and it is connected relative to traditional electric wire, notr busy succinct convenience, by the way that light microscopic is expanded in setting from top to bottom in lampshade, plane mirror and Fresnel Lenses, light carries out refraction aggregation, and filter wherein straightline propagation light, so that the brightness on shadow surface of the light of LED lamp bead sending is consistent, spotlight effect is significant, pass through radiator structure, the heat conduction generated when LED lamp bead is shone sheds, and then guarantee that LED lamp bead works at a normal temperature, prolong the service life.
Description
Technical field
The present invention relates to energy-saving lamp, specifically a kind of light-focusing type energy-saving lamp.
Background technique
In energy-saving lamp field, traditional fluorescent light source slowly develops to LED light source direction, to reach cost drop
It is low and the problems such as reduce environmental pollution, and as LED energy-saving lamp is also gradually popularized and used by masses, LED light low energy consumption,
Have great advantage in terms of high brightness compared to traditional fluorescent lamp tool.
Current LED energy-saving lamp in use, in order to guarantee lighting effect, will be installed multiple lamp beads or use lamp bead
Band, but the light that issues of multiple lamp beads can intermesh interference in divergent state, conventional spot mode such as convex lens optically focused and
Arc reflection plate optically focused can only realize that single locus is highlighted, not can guarantee the consistent effect of range brightness that lamp body illuminates, and
Since LED lamp bead quantity is more, when carrying out with the connection of circuit board, need a large amount of trace arrangements, bring that structure is complicated and
Influence the problem of lamp plate pressure resistance.
Summary of the invention
The purpose of the present invention is to provide a kind of light-focusing type energy-saving lamps, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of light-focusing type energy-saving lamp, including lamp bracket, lampshade and LED lamp bead, the lampshade is in circular ring shape and is located at below lamp bracket,
It is set at the top of lampshade there are four the insertion rod of along the circumferential direction equidistantly distributed, insertion rod extends upwardly into inside lamp bracket, in lamp bracket side
Face is equipped with the threaded rod in insertion lamp bracket, and threaded rod front end compresses with insertion rod upper end and docks, and fixed spiral shell is equipped on threaded rod
It is female；The LED lamp bead has multiple and is mounted on lamp bracket bottom surface, is equipped with aluminum substrate, the LED lamp bead and aluminum substrate in the lamp bracket
Electrical connection, and circular open is offered at aluminum substrate center, circuit board, the circuit board and aluminum substrate are fitted in opening
Orthogonal setting, circuit board are equipped with multiple metallized semi-pores, have and metallized semi-pore phase on the inside of the metallized semi-pore
Matched conductive sheet, conductive sheet and elements on circuit board are electrically connected, the row's of being equipped with needle on metallized semi-pore, in the circuit board the heart
Opening edge, which is equipped with, covers copper, and the arch needle middle section and metallized semi-pore are welded to connect, and arch needle both ends are welded to connect shape with copper is covered
At connection circuit；The lamp bracket bottom has reflecting surface, and the reflection side is bonded with lampshade inner wall, in lampshade from up to
Under be successively arranged and expand light microscopic, plane mirror and Fresnel Lenses；The expansion light microscopic, plane mirror and Fresnel Lenses are pacified by mirror holder
On lampshade inner wall.
As a preferred solution of the present invention: the aluminum substrate is circular slab.
As further preferred embodiment of the invention: row's needle is domed.
As further preferred embodiment of the invention: the expansion light microscopic is the convex lens gradually increased from the inside thickness in edge
Mirror.
As further preferred embodiment of the invention: the Fresnel Lenses upper surface is horizontal plane, and lower surface is in more
A concentric circles convex.
As further preferred embodiment of the invention: being additionally provided with radiator structure, the radiator structure packet in the lamp bracket
The connecting column being bonded with reflecting surface is included, the connecting column top surface is located in the middle part of lamp bracket inner height direction and is connected with thermally conductive sheet,
Plane is equipped with the multiple and mutually perpendicular radiator shutter of thermally conductive sheet on thermally conductive sheet, and the radiator shutter stretches out above lamp bracket.
As further preferred embodiment of the invention: the thermally conductive sheet is copper sheet.
As further preferred embodiment of the invention: the radiator shutter is copper sheet.
Compared with prior art, the beneficial effects of the present invention are: the present apparatus carries out circuit board and aluminum substrate by row's needle
Connection, the pressure resistance relative to plain lamp plate is no longer influenced by gusset piece, and connection type is more firm, and relative to tradition
Electric wire connection, notr busy succinct convenience, by the way that light microscopic, plane mirror and Fresnel Lenses are expanded in setting from top to bottom in lampshade,
Light carries out refraction aggregation, and filters wherein straightline propagation light, so that light brightness on shadow surface that LED lamp bead issues
Unanimously, spotlight effect is significant, and by radiator structure, the heat conduction generated when LED lamp bead is shone sheds, and then guarantees LED
Lamp bead works at a normal temperature, prolongs the service life.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is schematic diagram of circuit connection structure of the invention.
Fig. 3 is the side view of circuit board in the present invention.
Fig. 4 is radiator structure schematic diagram of the invention.
1- lamp bracket in figure, 2- lampshade, 3- insertion rod, 4- threaded rod, 5- fixture nut, 6-LED lamp bead, 7- reflecting surface, 8-
Expansion light microscopic, 9- plane mirror, 10- Fresnel Lenses, 11- mirror holder, 12- aluminum substrate, 13- circuit board, 14- arrange needle, and 15- covers copper, 16-
Metallized semi-pore, 17- conductive sheet, 18- connecting column, 19- thermally conductive sheet, 20- radiator shutter.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
Fig. 1-3, a kind of light-focusing type energy-saving lamp, including lamp bracket 1, lampshade 2 and LED lamp bead 6 are please referred to, the lampshade 2 is in circular ring shape
And it is located at 1 lower section of lamp bracket, it is set at the top of lampshade 2 there are four the insertion rod 3 of along the circumferential direction equidistantly distributed, insertion rod 3 is upward
It protrudes into inside lamp bracket 1, is equipped with the threaded rod 4 in insertion lamp bracket 1, side pressure on 4 front end of threaded rod and insertion rod 3 in 1 side of lamp bracket
Tight docking, is equipped with fixture nut 5 on threaded rod 4；The LED lamp bead 6 has multiple and is mounted on 1 bottom surface of lamp bracket, the lamp bracket 1
Interior to be equipped with aluminum substrate 12, the LED lamp bead 6 is electrically connected with aluminum substrate 12, and aluminum substrate 12 is circular slab, and in aluminum substrate 12
The heart offers circular open, and circuit board 13, the circuit board 13 and the orthogonal setting of aluminum substrate 12, electricity are fitted in opening
Road plate 13 is equipped with multiple metallized semi-pores 16, has on the inside of the metallized semi-pore 16 and leads with what metallized semi-pore 16 matched
Element is electrically connected on electric piece 17, conductive sheet 17 and circuit board 13, the row's of being equipped with needle 14, row's needle 14 on metallized semi-pore 16
Domed, edge, which is equipped with, at 13 central opening of circuit board covers copper 15, and 11 middle section of arch needle and the welding of metallized semi-pore 16 connect
It connects, arch 11 both ends of needle form connection circuit with the welded connecting of copper 15 is covered；Circuit board 13 and aluminum substrate 12 are carried out by arch needle 11
Connection, the pressure resistance relative to plain lamp plate is no longer influenced by gusset piece, and connection type is more firm, and relative to tradition
Electric wire connection, notr busy succinct convenience；
1 bottom of lamp bracket has reflecting surface 7, and 7 side of reflecting surface is bonded with 2 inner wall of lampshade, in lampshade 2 from top to bottom
It is successively arranged and expands light microscopic 8, plane mirror 9 and Fresnel Lenses 10, the expansion light microscopic 8 is convex to gradually increase from the inside thickness in edge
Lens expand light microscopic 8 for inwardly assembling the scattering light that LED lamp bead 6 is launched, and 10 upper surface of Fresnel Lenses is level
Face, lower surface are in multiple concentric circles convex, and Fresnel Lenses 10 is used to that refraction aggregation will to be carried out by the light of plane mirror 9,
And wherein straightline propagation light is filtered, the light that LED lamp bead 6 issues brightness on shadow surface is consistent；The expansion light microscopic 8 is put down
Face mirror 9 and Fresnel Lenses 10 are mounted on 2 inner wall of lampshade by mirror holder 11.
The working principle of the invention is: the present apparatus carries out the connection of circuit board 13 and aluminum substrate 12 by row's needle 14, relatively
It is no longer influenced by gusset piece in the pressure resistance of plain lamp plate, and connection type is more firm, and is connected relative to traditional electric wire
It connects, notr busy succinct convenience, by the way that light microscopic 8, plane mirror 9 and Fresnel Lenses 10, light are expanded in setting from top to bottom in lampshade 2
Refraction aggregation is carried out, and filters wherein straightline propagation light, so that the light of the sending of LED lamp bead 6 brightness one on shadow surface
It causes, spotlight effect is significant.
Embodiment 2:
Refering to Fig. 4, on the basis of embodiment 1, be additionally provided with radiator structure in the lamp bracket 1, the radiator structure include with
The connecting column 18 that reflecting surface 7 is bonded, 18 top surface of connecting column are located in the middle part of 1 inner height direction of lamp bracket and are connected with thermally conductive sheet
19, the thermally conductive sheet 19 is copper sheet, and plane is equipped with the multiple and mutually perpendicular radiator shutter 20 of thermally conductive sheet 19 on thermally conductive sheet 19,
The radiator shutter 20 stretches out 1 top of lamp bracket, and radiator shutter 20 is copper sheet, generation when LED lamp bead 6 being shone by radiator structure
Heat conduction shed, and then guarantee LED lamp bead 6 work at a normal temperature；By radiator structure, when LED lamp bead 6 is shone
The heat conduction of generation sheds, and then guarantees that LED lamp bead 6 works at a normal temperature, prolongs the service life
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, and do not carrying on the back
In the case where from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter from which
From the point of view of a bit, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is wanted by appended right
Ask rather than above description limit, it is intended that by all changes that come within the meaning and range of equivalency of the claims
It is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of light-focusing type energy-saving lamp, including lamp bracket, lampshade and LED lamp bead, which is characterized in that the lampshade is in circular ring shape and position
Below lamp bracket, set at the top of lampshade there are four the insertion rod of along the circumferential direction equidistantly distributed, insertion rod extends upwardly into lamp bracket
Inside is equipped with the threaded rod in insertion lamp bracket in lamp bracket side, and threaded rod front end compresses with insertion rod upper end and docks, in threaded rod
It is equipped with fixture nut；The LED lamp bead has multiple and is mounted on lamp bracket bottom surface, is equipped with aluminum substrate, the LED in the lamp bracket
Lamp bead is electrically connected with aluminum substrate, and offers circular open at aluminum substrate center, and circuit board, the electricity are fitted in opening
Road plate and the orthogonal setting of aluminum substrate, circuit board are equipped with multiple metallized semi-pores, have on the inside of the metallized semi-pore with
The conductive sheet that metallized semi-pore matches, conductive sheet and elements on circuit board are electrically connected, the row's of being equipped with needle on metallized semi-pore,
Heart opening edge, which is equipped with, in the circuit board covers copper, and the arch needle middle section and metallized semi-pore are welded to connect, and are encircleed needle both ends and are covered
Copper is welded to connect to form connection circuit；The lamp bracket bottom has reflecting surface, and the reflection side is bonded with lampshade inner wall,
It is successively arranged from top to bottom in lampshade and expands light microscopic, plane mirror and Fresnel Lenses；The expansion light microscopic, plane mirror and Fresnel Lenses
It is mounted on lampshade inner wall by mirror holder.
2. a kind of light-focusing type energy-saving lamp according to claim 1, which is characterized in that the aluminum substrate is circular slab.
3. a kind of light-focusing type energy-saving lamp according to claim 1, which is characterized in that row's needle is domed.
4. a kind of light-focusing type energy-saving lamp according to claim 1, which is characterized in that the expansion light microscopic is inwardly thick from edge
Spend the convex lens gradually increased.
5. a kind of light-focusing type energy-saving lamp according to claim 1, which is characterized in that the Fresnel Lenses upper surface is water
Plane, lower surface are in multiple concentric circles convex.
6. a kind of light-focusing type energy-saving lamp described in any one in -5 according to claim 1, which is characterized in that in the lamp bracket also
Equipped with radiator structure, the radiator structure includes the connecting column being bonded with reflecting surface, and the connecting column top surface is located in lamp bracket high
In the middle part of degree direction and it is connected with thermally conductive sheet, plane is equipped with the multiple and mutually perpendicular radiator shutter of thermally conductive sheet, institute on thermally conductive sheet
Radiator shutter is stated to stretch out above lamp bracket.
7. a kind of light-focusing type energy-saving lamp according to claim 6, which is characterized in that the thermally conductive sheet is copper sheet.
8. a kind of light-focusing type energy-saving lamp according to claim 6, which is characterized in that the radiator shutter is copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402951.4A CN110081325A (en) | 2019-05-15 | 2019-05-15 | A kind of light-focusing type energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402951.4A CN110081325A (en) | 2019-05-15 | 2019-05-15 | A kind of light-focusing type energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110081325A true CN110081325A (en) | 2019-08-02 |
Family
ID=67420241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910402951.4A Pending CN110081325A (en) | 2019-05-15 | 2019-05-15 | A kind of light-focusing type energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110081325A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205424739U (en) * | 2016-03-14 | 2016-08-03 | 张晓丹 | Refraction becomes light LED car light |
| CN206582588U (en) * | 2016-12-30 | 2017-10-24 | 北京星光影视设备科技股份有限公司 | Spotlight |
| CN206988929U (en) * | 2017-04-28 | 2018-02-09 | 广西欣亿光电科技有限公司 | LED light source based on free form surface illuminating lens |
| CN207962554U (en) * | 2018-03-27 | 2018-10-12 | 孙照清 | A kind of coupling structure of LED lamp panel and driving power |
-
2019
- 2019-05-15 CN CN201910402951.4A patent/CN110081325A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205424739U (en) * | 2016-03-14 | 2016-08-03 | 张晓丹 | Refraction becomes light LED car light |
| CN206582588U (en) * | 2016-12-30 | 2017-10-24 | 北京星光影视设备科技股份有限公司 | Spotlight |
| CN206988929U (en) * | 2017-04-28 | 2018-02-09 | 广西欣亿光电科技有限公司 | LED light source based on free form surface illuminating lens |
| CN207962554U (en) * | 2018-03-27 | 2018-10-12 | 孙照清 | A kind of coupling structure of LED lamp panel and driving power |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190802 |
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| RJ01 | Rejection of invention patent application after publication |