CN104948986A - Plane flake type LED table lamp - Google Patents
Plane flake type LED table lamp Download PDFInfo
- Publication number
- CN104948986A CN104948986A CN201510346219.1A CN201510346219A CN104948986A CN 104948986 A CN104948986 A CN 104948986A CN 201510346219 A CN201510346219 A CN 201510346219A CN 104948986 A CN104948986 A CN 104948986A
- Authority
- CN
- China
- Prior art keywords
- light source
- flat thin
- thin chip
- chip led
- led light
- 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
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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
- 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
- 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
-
- 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
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a plane flake type LED table lamp which comprises a plane flake type LED light source, a light-transmitting sheet, a lamp body and a switch. The plane flake type LED light source is connected with the switch through a wire, and the switch is fixed on the lamp body; one side of the plane flake type LED light source is attached to the lamp body, and the other side of the plane flake type LED light source is covered with the light-transmitting sheet. According to the plane flake type LED table lamp, the plane flake type LED light source is adopted, compared with an existing table lamp, optimizing is conducted on the plane flake type LED table lamp from the aspects of optics, electrology, thermology and machinery, and on the premise of achieving safe work, the service life of the LED light source is greatly prolonged; meanwhile, the occupied space of the table lamp is reduced, and use is more convenient.
Description
Technical field
The present invention relates to a kind of desk lamp, particularly relate to a kind of flat thin chip LED desk lamp with great heat radiation effect.
Background technology
Desk lamp as a kind of being placed on plane stand has an electric light, and light concentrates in a pocket by it, concentrates light, is convenient to working and learning.Because people are to the pursuit of quality of the life, desk lamp sometimes also plays the effect of decoration; Some desk lamps also have emergency function, without electric lighting situation during for having a power failure.The bulb that existing desk lamp mainly uses is incandescent lamp bulb or energy-saving bulb.LED is with of fine quality, durable, energy-conservation for main feature, and crevice projection angle adjustable range is large, high temperature resistance, moistureproof and waterproof, the advantage such as anticreep, and bulb that existing desk lamp uses becomes trend to use LED light source to replace.
The life-span of current LED light source and the operating temperature of node have closer contacting, and LED only has the electric energy of about 50% to convert luminous energy in the course of the work, and remaining electric energy nearly all changes into heat energy, and the temperature of LED is raised.In order to avoid LED light source uses the impact on its life-span and stability for a long time in high temperature environments, radiator is absolutely necessary device, but the volume of radiator is large, quality weight, the shape-designing and illumination effect that desk lamp can affect whole desk lamp if be arranged on, considerably increase manufacture and cost of transportation simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of flat thin chip LED desk lamp, is effectively improving the radiating effect of LED desk lamp simultaneously, can reduced volume, reduces desk lamp and takes up room.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of flat thin chip LED desk lamp, comprise flat thin chip LED light source, light transmission piece, lamp main body, switch, described flat thin chip LED light source is connected by wire with between switch, and switch is fixed on lamp main body; Flat thin chip LED light source side and lamp main body are fitted, and opposite side is covered with light transmission piece.
Above-mentioned LED desk lamp employs flat thin chip LED light source as illuminator, because flat thin chip LED light source has very good radiating effect, thus can ensure the temperature environment that LED desk lamp in use keeps good, and desk lamp volume can be reduced, reduce desk lamp and take up room.
For the ease of the replacing of flat thin chip LED light source, light transmission piece etc., can be fixed on lamp main body by helicitic texture (screw, bolt) by flat thin chip LED light source and light transmission piece, the fixed form of helicitic texture is also more stable simultaneously.
Improve as one, lamp main body can be provided with the groove suitable with flat thin chip LED light source, and sheet type LED light source is completely or partially positioned at groove, and fits with bottom portion of groove; Due to the design of groove structure, can effectively avoid in transport, use procedure, flat thin chip LED light source produces and rocks, and makes its bright dipping more stable, protects simultaneously to it.
Improve as one, the binding face of lamp main body and LED light source is provided with open-work; Such open-work design, effectively can improve the radiating effect in its use procedure.
Described flat thin chip LED light source is provided with side-emitting pearl, like this based on the optical analog optimal design of light guide plate principle, in the ignition of LED desk lamp, whole LED desk lamp Integral luminous, penetrating can be made.
Flat thin chip LED light source coordinates the light transmission piece of special optical design that the light-out effect of LED desk lamp can be made more excellent; Preferably, described flat thin chip LED light source is planar flexible substrate or without substrate foil formula LED array light source, its size and size are adapted to the position of light transmission piece.
Preferably, described switch is touch panel switch.
Wire between described flat thin chip LED light source, switch and LED power all design at lamp main body inner, avoid the contact of cable and people or other price, ensure that the use of whole LED desk lamp is stablized and safety, take into account the attractive in appearance of whole LED desk lamp simultaneously.Certainly, trough can also be set in the bottom of LED desk lamp, be convenient to the cabling of external cable, ensure that all parts can both sink to lamp main body inside.
Preferably, the material of described lamp main body is PC material, acrylic material, ABS material or metal material, and transparent material, translucent material, nontransparent material all can.
Preferably, described light transmission piece spreads PC material by light, the transparent PC of frosted process expects, optically coated transparent PC expects obtained; Light transmission piece can make the light of flat thin chip LED light source distribute more equably.
Preferably, described LED power is constant-current decompression power supply; Make LED desk lamp in use there will not be leaky, ensure use safety.
Beneficial effect: a kind of flat thin chip LED desk lamp provided by the invention, adopt flat thin chip LED light source, to compare existing desk lamp, from optics, electricity, calorifics be mechanically all optimized, under the prerequisite realizing trouble free service, the life-span of LED light source is improved greatly, desk lamp can be reduced simultaneously and take up room, use more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of flat thin chip of the present invention LED desk lamp;
Fig. 2 is the structural representation of lamp main body.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Be illustrated in figure 1 a kind of flat thin chip LED desk lamp, comprise flat thin chip LED light source 1, light transmission piece 2, lamp main body 3, switch 4, described flat thin chip LED light source 1 is connected by wire with between switch 4, and described switch 4 adopts touch panel switch.
Be illustrated in figure 2 a kind of cambered design structure of lamp main body 3, inside is can the cavity of cabling and accommodating LED power; Be provided with the groove 7 suitable with flat thin chip LED light source 1 on the downside of its top, the bottom of groove 7 is provided with open-work 5, and the place of adjacent grooves is also provided with screwed hole 6; Trough 8 is provided with bottom lamp main body 3.
During installation, flat thin chip LED light source 1 is placed in groove 7 (light-emitting area of flat thin chip LED light source 1 down), again after the upper light transmission piece 2 of cover, by screw and screwed hole 7, lamp main body 3, flat thin chip LED light source 1 and light transmission piece 2 are fixed; Wire and power supply are arranged in lamp main body 3 internal cavities; Touch panel switch 4 is arranged in chamber, the end; The cable be connected with external power source is by trough 8 cabling.
Flat thin chip LED light source 1 is planar flexible substrate or without substrate foil formula LED array light source, is provided with side-emitting pearl, the position of size and the relative light transmission piece 2 of size; Described light transmission piece 1 spreads PC material by light, the transparent PC of frosted process expects, optically coated transparent PC expects obtained; Described lamp main body 3 is obtained by PC material, acrylic material, ABS material or metal material; Described LED power is constant-current decompression power supply.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. a flat thin chip LED desk lamp, comprise flat thin chip LED light source (1), light transmission piece (2), lamp main body (3), switch (4), it is characterized in that: described flat thin chip LED light source (1) is connected by wire with between switch (4), switch (4) is fixed on lamp main body (3); Flat thin chip LED light source (1) side and lamp main body (3) are fitted, and opposite side is covered with light transmission piece (2).
2. flat thin chip LED desk lamp according to claim 1, it is characterized in that: on lamp main body (3), be provided with the groove (7) suitable with flat thin chip LED light source (1), flat thin chip LED light source (1) sinks in groove (7), and fits with groove (7) bottom.
3. flat thin chip LED desk lamp according to claim 1 and 2, is characterized in that: on the binding face of lamp main body (3) with LED light source (1), be provided with open-work (5).
4. flat thin chip LED desk lamp according to claim 1, is characterized in that: described sheet type LED light source (1) is provided with side-emitting pearl.
5. flat thin chip LED desk lamp according to claim 1, is characterized in that: described sheet type LED light source is planar flexible substrate or without substrate foil formula LED array light source, its size and size are adapted to the position of light transmission piece (2).
6. flat thin chip LED desk lamp according to claim 1, is characterized in that: described switch (4) is touch panel switch.
7. flat thin chip LED desk lamp according to claim 1, is characterized in that: described LED power is constant-current decompression power supply.
8. flat thin chip LED desk lamp according to claim 1, is characterized in that: it is inner that the wire between connection sheet type LED light source (1), switch (4) and LED power are all positioned at lamp main body (3).
9. flat thin chip LED desk lamp according to claim 1, is characterized in that: the material of described lamp main body (3) is PC material, acrylic material, ABS material or metal material.Described light transmission piece (2) spreads PC material by light, the transparent PC of frosted process expects, optically coated transparent PC expects obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346219.1A CN104948986A (en) | 2015-06-19 | 2015-06-19 | Plane flake type LED table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346219.1A CN104948986A (en) | 2015-06-19 | 2015-06-19 | Plane flake type LED table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104948986A true CN104948986A (en) | 2015-09-30 |
Family
ID=54163885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510346219.1A Pending CN104948986A (en) | 2015-06-19 | 2015-06-19 | Plane flake type LED table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104948986A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110032700A1 (en) * | 2008-11-28 | 2011-02-10 | Wulfinghoff Donald R | Lighting fixtures and systems with high energy efficiency and visual quality |
| CN102720980A (en) * | 2012-05-25 | 2012-10-10 | 苏州晶品光电科技有限公司 | Integrated light emitting diode (LED) table lamp without heat sink and radiator |
| CN202629763U (en) * | 2012-05-25 | 2012-12-26 | 苏州晶品光电科技有限公司 | Integrated light emitting diode (LED) desk lamp without heat sink and radiator |
| US20140167624A1 (en) * | 2012-12-19 | 2014-06-19 | Hon Hai Precision Industry Co., Ltd. | Led table lamp |
-
2015
- 2015-06-19 CN CN201510346219.1A patent/CN104948986A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110032700A1 (en) * | 2008-11-28 | 2011-02-10 | Wulfinghoff Donald R | Lighting fixtures and systems with high energy efficiency and visual quality |
| CN102720980A (en) * | 2012-05-25 | 2012-10-10 | 苏州晶品光电科技有限公司 | Integrated light emitting diode (LED) table lamp without heat sink and radiator |
| CN202629763U (en) * | 2012-05-25 | 2012-12-26 | 苏州晶品光电科技有限公司 | Integrated light emitting diode (LED) desk lamp without heat sink and radiator |
| US20140167624A1 (en) * | 2012-12-19 | 2014-06-19 | Hon Hai Precision Industry Co., Ltd. | Led table lamp |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |