CN105020626A - LED table lamp - Google Patents
LED table lamp Download PDFInfo
- Publication number
- CN105020626A CN105020626A CN201510532943.3A CN201510532943A CN105020626A CN 105020626 A CN105020626 A CN 105020626A CN 201510532943 A CN201510532943 A CN 201510532943A CN 105020626 A CN105020626 A CN 105020626A
- Authority
- CN
- China
- Prior art keywords
- lamp
- led
- light source
- bulb
- erection column
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
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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
- 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
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
Abstract
The invention discloses an LED table lamp. The LED table lamp comprises a base, a lamp cap holder arranged at the upper end of the base, an LED bulb fixed on the lamp cap holder as well as a lampshade connected and fixed on the lamp cap holder and covering the side surface of the LED lamp bulb, wherein the LED lamp bulb comprises a lamp cap nut, a lamp holder, a light source mounting pillar, flexible substrates, a plurality of LED lamp beads and a light transmitting cover; the lamp cap nut can be screwed into the lamp cap holder for electricity connection, the lamp holder is fixed on the lamp cap nut, the light source mounting pillar is mounted on the lamp holder, the diameter of the light source mounting pillar is larger than that of the lamp holder, the flexible substrates are tightly attached to the side surface, the top surface and the bottom surface of the light source mounting pillar, the LED lamp beads are arranged on the flexible substrates, and the light transmitting cover is connected and fixed with the lamp holder and covers the light source mounting pillar; the LED lamp beads are distributed on the side surface, the top surface and the bottom surface of the light source mounting pillar, so that the LED lamp beads can emit light towards the side surface, the upper end and the lower end simultaneously; a light reflecting layer is arranged on the outer surface of the base, and light emitted by the LED lamp beads distributed on the bottom surface of the light source mounting pillar irradiates the light reflecting layer of the base and outwards irradiates after being reflected by the light reflecting layer.
Description
Technical field
The present invention relates to technical field of lamps, particularly a kind of LED desk lamp.
Background technology
Desk lamp is one of requisite light fixture kind in indoor environment, and LED desk lamp obtains applying more and more widely because of its advantage such as energy-conserving and environment-protective, long service life.And general of illuminator in existing LED desk lamp is towards lateral emitting, lighting angle is very single, and shadow surface is narrow, easily occurs dark space, and light utilization is lower.
Therefore, how to realize a kind of stereo luminous, luminous wide no dark space, light utilization is high, and the LED desk lamp that uniform in light emission is soft is technical problem urgently to be resolved hurrily in the industry.
Summary of the invention
Main purpose of the present invention is to provide a kind of LED desk lamp, and be intended to realize one stereo luminous, luminous wide no dark space, light utilization is high, the LED desk lamp that uniform in light emission is soft.
The present invention proposes a kind of LED desk lamp, comprises base, is located at the bulb socket of base upper end, pacifies the LED bulb be fixed on bulb socket, be connected and fixed on bulb socket and cover at the lampshade on LED bulb side; LED bulb comprises can be screwed into the lamp holder nut be energized in bulb socket, the lamp socket be fixedly arranged on lamp holder nut, peace are fixed on lamp socket and the light source erection column that diameter is larger than the diameter of lamp socket, also comprises the flexible base plate be close on light source erection column side, end face and bottom surface, some LED lamp bead be laid on flexible base plate, is connected and fixed with lamp socket and covers at the diffuser outside light source erection column; LED lamp bead to be laid on the side of light source erection column, end face and bottom surface thus make LED lamp bead simultaneously towards side, upper end and lower end luminous, base outer surface is provided with reflector layer, to be laid on reflector layer that light that the LED lamp bead on light source erection column bottom surface sends is irradiated to base and just towards external exposure after the reflex of reflector layer.
Preferably, light source erection column is made up of heat-conducting metal.
Preferably, base extends outwardly out and can connect the power line of external power source.
LED lamp bead of the present invention to be laid on the side of light source erection column, end face and bottom surface thus make LED lamp bead simultaneously towards side, upper end and lower end luminous, whole LED desk lamp is so just made to become a stereo luminous body, luminous wide no dark space, light utilization is high.And, base outer surface is provided with reflector layer, to be laid on reflector layer that light that the LED lamp bead on light source erection column bottom surface sends is irradiated to base and just towards external exposure after the reflex of reflector layer, like this, the region of below lampshade also to be irradiated, dark space can not be produced, and, by reflection after again towards external exposure, make uniform in light emission soft, can not dazzle the eyes dazzling, light-out effect is desirable.Present invention achieves a kind of stereo luminous, luminous wide no dark space, light utilization is high, the LED desk lamp that uniform in light emission is soft.
Accompanying drawing explanation
Fig. 1 is the side structure schematic diagram of an embodiment of a kind of LED desk lamp of the present invention;
Fig. 2 is the stereochemical structure decomposing schematic representation of an embodiment of a kind of LED desk lamp of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Referring to figs. 1 through Fig. 2, propose an embodiment of a kind of LED desk lamp of the present invention, comprise base 100, the be located at bulb socket 101 of base 100 upper end, peace is fixed in LED bulb on bulb socket 101, is connected and fixed on bulb socket 101 and covers at the lampshade 200 on LED bulb side.
LED bulb comprises the lamp holder nut that can be screwed in bulb socket 101 energising, the lamp socket 301 be fixedly arranged on lamp holder nut, peace are fixed on lamp socket 301 and the light source erection column 302 that diameter is larger than the diameter of lamp socket 301, also comprises the flexible base plate be close on light source erection column 302 side, end face and bottom surface, some LED lamp bead 303 be laid on flexible base plate, is connected and fixed with lamp socket 301 and covers at the diffuser 304 outside light source erection column 302.
LED lamp bead 303 to be laid on the side of light source erection column 302, end face and bottom surface thus make LED lamp bead 303 simultaneously towards side, upper end and lower end luminous, whole LED desk lamp is so just made to become a stereo luminous body, luminous wide no dark space, light utilization is high.
Base 100 outer surface is provided with reflector layer, to be laid on reflector layer that light that the LED lamp bead 303 on light source erection column 302 bottom surface sends is irradiated to base 100 and just towards external exposure after the reflex of reflector layer, like this, the region of lampshade less than 200 is also irradiated, can not dark space be produced, and, by reflection after again towards external exposure, make uniform in light emission soft, can not dazzle the eyes dazzling, light-out effect is desirable.
Light source erection column 302 is made up of heat-conducting metal.
Base 100 extends outwardly out and can connect the power line of external power source.
LED lamp bead 303 of the present invention to be laid on the side of light source erection column 302, end face and bottom surface thus make LED lamp bead 303 simultaneously towards side, upper end and lower end luminous, whole LED desk lamp is so just made to become a stereo luminous body, luminous wide no dark space, light utilization is high.And, base 100 outer surface is provided with reflector layer, to be laid on reflector layer that light that the LED lamp bead 303 on light source erection column 302 bottom surface sends is irradiated to base 100 and just towards external exposure after the reflex of reflector layer, like this, the region of lampshade less than 200 also to be irradiated, dark space can not be produced, and, by reflection after again towards external exposure, make uniform in light emission soft, can not dazzle the eyes dazzling, light-out effect is desirable.Present invention achieves a kind of stereo luminous, luminous wide no dark space, light utilization is high, the LED desk lamp that uniform in light emission is soft.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure transformation utilizing description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a LED desk lamp, is characterized in that, comprises base, is located at the bulb socket of described base upper end, pacifies the LED bulb be fixed on described bulb socket, be connected and fixed on described bulb socket and cover at the lampshade on described LED bulb side; Described LED bulb comprises can be screwed into the lamp holder nut be energized in described bulb socket, the lamp socket be fixedly arranged on described lamp holder nut, peace are fixed on described lamp socket and the light source erection column that diameter is larger than the diameter of described lamp socket, also comprises the flexible base plate be close on described light source erection column side, end face and bottom surface, some LED lamp bead be laid on described flexible base plate, is connected and fixed with described lamp socket and covers at the diffuser outside described light source erection column; Described LED lamp bead to be laid on the side of described light source erection column, end face and bottom surface thus make described LED lamp bead simultaneously towards side, upper end and lower end luminous, described base outer surface is provided with reflector layer, to be laid on described reflector layer that light that the described LED lamp bead on described light source erection column bottom surface sends is irradiated to described base and just towards external exposure after the reflex of described reflector layer.
2. a kind of LED desk lamp according to claim 1, is characterized in that, described light source erection column is made up of heat-conducting metal.
3. a kind of LED desk lamp according to claim 1, is characterized in that, described base extends outwardly out and can connect the power line of external power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532943.3A CN105020626A (en) | 2015-08-27 | 2015-08-27 | LED table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510532943.3A CN105020626A (en) | 2015-08-27 | 2015-08-27 | LED table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105020626A true CN105020626A (en) | 2015-11-04 |
Family
ID=54410798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510532943.3A Pending CN105020626A (en) | 2015-08-27 | 2015-08-27 | LED table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105020626A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575754A (en) * | 2017-09-16 | 2018-01-12 | 李耿聪 | A kind of new personalized bulb |
| WO2020019129A1 (en) * | 2018-07-23 | 2020-01-30 | 深圳市莱德利照明科技有限公司 | Table lamp |
| CN112133219A (en) * | 2020-09-11 | 2020-12-25 | 上海边光实业有限公司 | Lamp box device with divergent lens |
-
2015
- 2015-08-27 CN CN201510532943.3A patent/CN105020626A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575754A (en) * | 2017-09-16 | 2018-01-12 | 李耿聪 | A kind of new personalized bulb |
| WO2020019129A1 (en) * | 2018-07-23 | 2020-01-30 | 深圳市莱德利照明科技有限公司 | Table lamp |
| CN112133219A (en) * | 2020-09-11 | 2020-12-25 | 上海边光实业有限公司 | Lamp box device with divergent lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |
|
| WD01 | Invention patent application deemed withdrawn after publication |