CN104595806A - LED (light emitting diode) spot lamp with wider light irradiation range - Google Patents
LED (light emitting diode) spot lamp with wider light irradiation range Download PDFInfo
- Publication number
- CN104595806A CN104595806A CN201510022800.8A CN201510022800A CN104595806A CN 104595806 A CN104595806 A CN 104595806A CN 201510022800 A CN201510022800 A CN 201510022800A CN 104595806 A CN104595806 A CN 104595806A
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- CN
- China
- Prior art keywords
- lamp
- led
- lamp socket
- wider
- lampshade
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses an LED (light emitting diode) spot lamp with wider light irradiation range. The LED spot lamp comprises a base, an LED light source and a lamp shade, wherein a lamp holder fixing seat is fixedly arranged in the base and is connected with a lamp holder, the lamp holder fixing seat is connected with a conducting wire, the LED lamp source is arranged at the top surface of the lamp holder, the lamp shade is fixedly arranged above the lamp holder, and more than two annular rings with semicircular cross sections are arranged at the top surface of the lamp shade. The LED spot lamp solves the problems of narrow light irradiation range and low strength of the lamp shade in the existing LED lamp.
Description
Technical field
The present invention relates to the LED projection lamp that a kind of illumination range is wider.
Background technology
In present illumination market, LED is more and more widely used, and LED has that volume is little, power consumption is low, the advantage of long service life, and LED is encapsulated in inside epoxy resin completely, it than bulb and fluorescent tube all firm.Present LED etc. on the market also exists the wideless problem of illumination range.
Summary of the invention
The technical issues that need to address of the present invention are, provide the LED projection lamp that a kind of illumination range is wider, can solve the problem that illumination range is wideless, lampshade intensity is low that existing LED exists.
Technical scheme of the present invention is: the LED projection lamp that a kind of illumination range is wider, comprise base, LED lamp source and lampshade, described base internal fixtion is provided with lamp socket holder, lamp socket holder is connected with lamp socket, lamp socket holder is connected with wire, described LED lamp source is located on lamp socket end face, and described lampshade is fixed on above lamp socket, and it is semicircular annular ring that the end face of lampshade is provided with 2 with upper section.
Preferably, described LED lamp source is the end face that round is distributed in lamp socket, and often circle comprises the LED lamp source of more than 4.
Preferably, described lamp socket end face is provided with conical round table, and the end face circumference of conical round table is distributed with LED lamp source, and the side of conical round table is evenly distributed with LED lamp source.
Preferably, the side of described lampshade is provided with the rib of more than 2, and described section of ribs is semicircle.
Preferably, described lamp socket bottom surface radial direction is provided with the radiating groove of more than 2, and radiating groove extends to the outer wall of lamp socket.
After adopting the technical program, it is semicircular annular ring that the end face of lampshade is provided with 2 with upper section, the effect of many annular rings is the surface area that can increase lampshade first, thus increasing the integral heat sink area of lampshade, next many annular ring is equivalent to surface and has established many reinforcements, can increase the surface strength of lampshade, prevent cracking, last annular ring cross section is semicircle, for LED lamp source increases the refraction effect of multi-angle, makes illumination range wider.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic three dimensional views of LED;
Accompanying drawing 2 is the assembling schematic diagram of LED;
Accompanying drawing 3 is the schematic bottom view of lamp socket;
Accompanying drawing 4 is the schematic diagram of lamp socket holder;
Accompanying drawing 5 is the embodiment schematic diagram of another kind of lamp socket.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
As shown in Figures 1 to 4, the LED projection lamp that a kind of illumination range is wider, whole LED projection lamp comprises base 4, LED lamp source 5 and lampshade 1, base in this programme, lampshade appearance profile is all circular, described base internal fixtion is provided with lamp socket holder 3, lamp socket holder comes to realize with base fixing by placing screws in 4 screw-threaded counterbore on surface, lamp socket holder is connected with lamp socket 2 by fast assembling disassembling structure, namely can quick-detachment or installation between lamp socket and lamp socket holder, described LED lamp source 5 is located on lamp socket end face, described lampshade is fixed on above lamp socket, it is semicircular annular ring 11 that the end face of lampshade is provided with 2 with upper section.After adopting the technical program, base is fixedly connected with lamp socket holder, during installation, lamp socket is pulled down temporarily, base and ceiling or metope are directly fixed, then by lamp socket by fast assembling disassembling structure and the clamping of lamp socket holder, reach Fast Installation, the effect of dismounting, the end face of lampshade is provided with 2 with upper section is in addition semicircular annular ring, annular ring can increase the surface area of lampshade first, thus increase area of dissipation, secondly the surface strength of lampshade is increased, prevent the too high cracking of temperature, last annular ring cross section is semicircle, for LED lamp source increases refraction effect, in this programme, LED lamp source is provided with many, coordinate many annular rings, light-dispersing effect is better, make illumination range wider.
Composition graphs 2 to Fig. 4 is known, described lamp socket and lamp socket holder are cylindrical, described fast assembling disassembling structure comprises two long slot bores 31 being located at lamp socket holder upper surface, long slot bore is spliced by circular hole and mounting hole and forms, the diameter of circular hole is larger than the width of mounting hole, described lamp socket bottom surface is provided with inserts long slot bore and the metallic pin 21 connecting circuit, the diameter of metallic pin mates with the width of mounting hole, during installation, metallic pin is aimed at circular hole, the diameter of circular hole is larger than the diameter of metallic pin, insert than being easier to, after aligning, lamp socket is rotated to an angle, allow metallic pin slip in mounting hole and realize clamping, when metallic pin slides in mounting hole in addition, meeting and the circuit board diameter contact be arranged in lamp socket holder, thus connection circuit, can throw light on after LED lamp source energising on lamp socket.In order to increase the degree of being connected firmly up and down of fast assembling disassembling structure, described lamp socket bottom center is provided with round platform 22, lamp socket holder center is provided with the endoporus 32 holding round platform 22, endoporus inwall is provided with two projections 321, the outer wall of round platform is provided with two L-type chutes 221 of locating convex block, when metallic pin aims at long slot bore, two projections also targeted by the vertical slideway of L-type chute simultaneously, after lamp socket is pressed, projection slides into the highest position of vertical slideway, when metallic pin turn an angle slide in mounting hole time, projection is also in the corresponding transverse slipway sliding into L-type chute, thus ensure fixing of lamp socket and lamp socket holder vertical direction, prevent lamp socket from departing from lamp socket holder, eliminate the step be screwed, really realize quick-detachment, install.
The caloric value of LED is larger, in order to increase the radiating effect of whole LED, described lamp socket bottom surface radial direction is provided with the radiating groove 23 of more than 2, radiating groove extends to the outer wall of lamp socket, in addition, described lamp socket holder outer wall is provided with vertically through heat dissipation channel 33, such heat can come out from the radiating groove between lamp socket and lamp socket holder, continuing to distribute outward from the outer wall of lamp socket holder when being dispersed into lamp socket outer wall, finally be provided with louvre 13 the outer wall of base is also corresponding, heat carries out heat exchange eventually through louvre and the external world.
In order to increase the illuminating effect of LED multi-angle, described LED lamp source is the end face that round is distributed in lamp socket, and often circle comprises the LED lamp source of more than 4, and the LED lamp source of multi-turn structure distribution coordinates multi-ring annular circle, and illuminating effect can be allowed better.
As shown in Figure 5, for the embodiment schematic diagram of another kind of lamp socket, be that lamp socket end face is provided with conical round table 24 with the difference of upper a kind of embodiment, the end face circumference of conical round table is distributed with LED lamp source, the side of conical round table is evenly distributed with LED lamp source, compared with embodiment, advantage is the third dimension increasing illumination, and conical outer wall is also provided with the lighting effect of LED lamp source increase to side, more expand lighting angle and the illumination range of whole LED, the side of lampshade described is in addition provided with the rib 12 of more than 2, rib is evenly distributed in the peripheral side of lampshade, described section of ribs is semicircle, rib and annular ring have similar effect, the surface strength of lampshade can be increased first, cooling surface area can also be increased, key coordinates the LED lamp source on conical outer wall, for the LED lamp source of side increases light-dispersing effect.
Below only just the present invention preferably example be described, but can not be interpreted as it is limitations on claims.The present invention not only limits to and above example, and its concrete structure allows to change, and those skilled in the art can make various change and distortion according to the present invention, only otherwise depart from spirit of the present invention, all should belong to the scope that claims of the present invention define.
Claims (5)
1. the LED projection lamp that an illumination range is wider, comprise base (4), LED lamp source (5) and lampshade (1), it is characterized in that: described base internal fixtion is provided with lamp socket holder (3), lamp socket holder is connected with lamp socket (2), lamp socket holder is connected with wire, described LED lamp source (5) is located on lamp socket end face, described lampshade is fixed on above lamp socket, and it is semicircular annular ring (11) that the end face of lampshade is provided with 2 with upper section.
2. the LED projection lamp that a kind of illumination range according to claim 1 is wider, is characterized in that: described LED lamp source is the end face that round is distributed in lamp socket, and often circle comprises the LED lamp source of more than 4.
3. the LED projection lamp that a kind of illumination range according to claim 1 is wider, it is characterized in that: described lamp socket end face is provided with conical round table (24), the end face circumference of conical round table is distributed with LED lamp source, and the side of conical round table is evenly distributed with LED lamp source.
4. the LED projection lamp that a kind of illumination range according to claim 3 is wider, is characterized in that: the side of described lampshade is provided with the rib (12) of more than 2, and described section of ribs is semicircle.
5. the LED projection lamp that a kind of illumination range according to claim 1 is wider, is characterized in that: described lamp socket bottom surface radial direction is provided with the radiating groove (23) of more than 2, and radiating groove extends to the outer wall of lamp socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022800.8A CN104595806A (en) | 2015-01-16 | 2015-01-16 | LED (light emitting diode) spot lamp with wider light irradiation range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510022800.8A CN104595806A (en) | 2015-01-16 | 2015-01-16 | LED (light emitting diode) spot lamp with wider light irradiation range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104595806A true CN104595806A (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510022800.8A Pending CN104595806A (en) | 2015-01-16 | 2015-01-16 | LED (light emitting diode) spot lamp with wider light irradiation range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104595806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442213A (en) * | 2020-04-10 | 2020-07-24 | 宁波贝克照明电器有限公司 | Illumination and atmosphere integrated lamp |
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| US6746885B2 (en) * | 2001-08-24 | 2004-06-08 | Densen Cao | Method for making a semiconductor light source |
| CN201078637Y (en) * | 2007-07-12 | 2008-06-25 | 张舒 | Astigmatism cover of light emitting diode lamp |
| CN201133600Y (en) * | 2007-11-01 | 2008-10-15 | 郑志刚 | LED lamp |
| CN101832486A (en) * | 2010-05-26 | 2010-09-15 | 邓旭恒 | High-power LED bulb |
| CN201706254U (en) * | 2010-04-30 | 2011-01-12 | 深圳市东昊光电子有限公司 | Novel LED down lamp |
| CN201844307U (en) * | 2010-10-11 | 2011-05-25 | 深圳市华慧能照明科技有限公司 | LED street lamp with wide illuminating angles |
| CN102203501A (en) * | 2008-11-06 | 2011-09-28 | 罗姆股份有限公司 | Led lamp |
| CN102537827A (en) * | 2010-12-31 | 2012-07-04 | 海洋王照明科技股份有限公司 | Anti-glare lampshade and illuminating lamp |
| CN204345428U (en) * | 2015-01-16 | 2015-05-20 | 浙江寰龙电子技术有限公司 | The LED projection lamp that a kind of illumination range is wider |
-
2015
- 2015-01-16 CN CN201510022800.8A patent/CN104595806A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6746885B2 (en) * | 2001-08-24 | 2004-06-08 | Densen Cao | Method for making a semiconductor light source |
| CN201078637Y (en) * | 2007-07-12 | 2008-06-25 | 张舒 | Astigmatism cover of light emitting diode lamp |
| CN201133600Y (en) * | 2007-11-01 | 2008-10-15 | 郑志刚 | LED lamp |
| CN102203501A (en) * | 2008-11-06 | 2011-09-28 | 罗姆股份有限公司 | Led lamp |
| CN201706254U (en) * | 2010-04-30 | 2011-01-12 | 深圳市东昊光电子有限公司 | Novel LED down lamp |
| CN101832486A (en) * | 2010-05-26 | 2010-09-15 | 邓旭恒 | High-power LED bulb |
| CN201844307U (en) * | 2010-10-11 | 2011-05-25 | 深圳市华慧能照明科技有限公司 | LED street lamp with wide illuminating angles |
| CN102537827A (en) * | 2010-12-31 | 2012-07-04 | 海洋王照明科技股份有限公司 | Anti-glare lampshade and illuminating lamp |
| CN204345428U (en) * | 2015-01-16 | 2015-05-20 | 浙江寰龙电子技术有限公司 | The LED projection lamp that a kind of illumination range is wider |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442213A (en) * | 2020-04-10 | 2020-07-24 | 宁波贝克照明电器有限公司 | Illumination and atmosphere integrated lamp |
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Application publication date: 20150506 |
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| RJ01 | Rejection of invention patent application after publication |