CN203231145U - Full-angle LED (light emitting diode) lighting tube - Google Patents
Full-angle LED (light emitting diode) lighting tube Download PDFInfo
- Publication number
- CN203231145U CN203231145U CN201320257972XU CN201320257972U CN203231145U CN 203231145 U CN203231145 U CN 203231145U CN 201320257972X U CN201320257972X U CN 201320257972XU CN 201320257972 U CN201320257972 U CN 201320257972U CN 203231145 U CN203231145 U CN 203231145U
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- CN
- China
- Prior art keywords
- led
- tube body
- led chips
- transparent tube
- full
- 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.)
- Expired - Fee Related
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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
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- 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]
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a full-angle LED (light emitting diode) lighting tube, comprising a vacuum glass shield, a transparent tube body in the middle of the vacuum glass shield, and a plurality of LED chips; the LED chips are mounted in a plurality of grooves equidistantly distributed at the periphery of the transparent tube body; the LED chips in each groove are connected together in series; and the LED chips in all grooves are connected in parallel. According to the full-angle lighting tube disclosed by the utility model, the LED chips are mounted in the grooves of the transparent tube body, and can realize lighting at full angles of 360 degrees; the oxidation problem of the LED chips is solved as vacuum is formed due to the vacuum glass shield at the periphery, silica gel is effectively prevented from aging, burning of the LED chips due to poor radiating is avoided, the service life of the LED chips is prolonged, and the LED lighting tube is ingenious in design and easy to implement and has better application prospect as the transparent tube body is better than air in radiating effect.
Description
Technical field
The utility model relates to lighting technical field, is specifically related to a kind of full angle LED luminous tube.
Background technology
Along with development of science and technology, the LED fluorescent tube be considered to the 4th generation lighting source, the LED fluorescent tube relies on the luminous efficiency height, low power consumption, do not need high pressure, advantages such as security height, be widely used at various lighting fields, the LED fluorescent tube has only 20%～30% electric energy to convert luminous energy in the course of the work, remaining electric energy nearly all changes into heat energy, the temperature of LED fluorescent tube is raise, and every increase by 10 its reliabilities of degree of temperature will reduce half, heat radiation is a big problem, bad meeting directly causes the quick aging of LED lamp if dispel the heat, because when general LED lamp is elongated, be exposed in the air, it is bad to dispel the heat, even explosion can appear, damage, also having existing led chip is to be bonded together with silica gel and LED lamp, silica gel can effectively be placed the oxidation of led chip, but the thermal diffusivity of silica gel is bad, can charing when temperature is high, and the led chip normal working temperature is for the highest 120 degrees centigrade, the silica gel of thawing can further influence the heat radiation of led chip, cause led chip to burn out, influence the service life of LED lamp.
The utility model content
The technical problem that the utility model solves is the LED fluorescent tube that overcomes prior art, and it is bad to dispel the heat, even the silica gel that explosion can occur and be used for preventing the led chip oxidation, silica gel meeting charing behind the high temperature, the problem that causes led chip to burn out easily.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of full angle LED luminous tube, it is characterized in that: comprise vacuum glass cover, transparent tube body and some led chips, described transparent tube body is positioned at vacuum glass cover middle part, the border that each led chip is installed in transparent tube body several grooves that are spacedly distributed, led chip in each groove is cascaded successively, and the led chip between each groove is connected in parallel.
Aforesaid a kind of full angle LED luminous tube, it is characterized in that: the quantity of described groove is more than three.
Aforesaid a kind of full angle LED luminous tube is characterized in that: described transparent tube body is cylinder, cuboid or positive gengon.
Aforesaid a kind of full angle LED luminous tube, it is characterized in that: described transparent tube body adopts glass or transparent plastic is made.
Aforesaid a kind of full angle LED luminous tube, it is characterized in that: each led chip sticks on the bottom of groove by heat-conducting glue.
The beneficial effects of the utility model are: full angle LED luminous tube of the present utility model, led chip is installed in the groove of transparent tube body, can realize illumination by full angle 360 degree, because being with the vacuum glass cover outward makes it to become vacuum state, just there is not problem of oxidation in led chip, need not silica gel covers on the led chip, can prevent effectively that silica gel is aging, avoid led chip heat radiation bad and burn out, prolong the working life of led chip, because the radiating effect of transparent tube body is more effective than the air, good heat dissipation effect, design ingeniously, realize easily, have a good application prospect.
Description of drawings
Fig. 1 is the structural representation of full angle LED luminous tube of the present utility model.
Fig. 2 is the structural representation of groove of the present utility model.
Fig. 3 is the vertical view of full angle LED luminous tube of the present utility model.
The specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As Fig. 1, Fig. 2 and shown in Figure 3, full angle LED luminous tube of the present utility model, comprise vacuum glass cover 1, transparent tube body 2 and some led chips 3, transparent tube body 2 is positioned at vacuum glass cover 1 middle part, there is not problem of oxidation in vacuum glass cover 1, need not silica gel sticks on the led chip, can prevent effectively that silica gel is aging, avoid led chip heat radiation bad and burn out, prolong the working life of led chip, transparent tube body 2 adopts glass or transparent plastic is made, do not influence the illumination of led chip 3, transparent tube body 2 is positioned at vacuum glass cover 1 middle part, the border that each led chip 3 is installed in transparent tube body 2 several grooves 4 that are spacedly distributed, it is the bottom that sticks on groove 4 by heat-conducting glue, led chip 3 in each groove 4 is cascaded successively, the led chip 3 that each groove is 4 is connected in parallel, make that the brightness in each groove 4 is identical, light is even, because led chip 3 is the single face illuminator, this kind established and can be guaranteed that transparent tube body 2 full angles 360 degree are luminous, improves illuminating effect, if transparent tube body 2 is circular, groove 4 is three, and the angle between two adjacent grooves is 120 °, and being spacedly distributed to increase radiating effect, if transparent tube body 2 is cuboid, groove 4 is four, and groove 4 is positioned on the side of transparent tube body 2, if transparent tube body 2 is positive gengon, the side quantity of the quantity of groove 4 and gengon is identical
More than show and described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. full angle LED luminous tube, it is characterized in that: comprise vacuum glass cover (1), transparent tube body (2) and some led chips (3), described transparent tube body (2) is positioned at vacuum glass cover (1) middle part, the border that each led chip (3) is installed in transparent tube body (2) several grooves (4) that are spacedly distributed, led chip (3) in each groove (4) is cascaded successively, and the led chip (3) between each groove (4) is connected in parallel.
2. a kind of full angle LED luminous tube according to claim 1, it is characterized in that: the quantity of described groove (4) is more than three.
3. a kind of full angle LED luminous tube according to claim 1 is characterized in that: described transparent tube body (2) is cylinder, cuboid or positive gengon.
4. a kind of full angle LED luminous tube according to claim 1 is characterized in that: described transparent tube body (2) adopts glass or transparent plastic to make.
5. a kind of full angle LED luminous tube according to claim 1, it is characterized in that: each led chip (3) sticks on the bottom of groove (4) by heat-conducting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320257972XU CN203231145U (en) | 2013-05-14 | 2013-05-14 | Full-angle LED (light emitting diode) lighting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320257972XU CN203231145U (en) | 2013-05-14 | 2013-05-14 | Full-angle LED (light emitting diode) lighting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231145U true CN203231145U (en) | 2013-10-09 |
Family
ID=49287270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320257972XU Expired - Fee Related CN203231145U (en) | 2013-05-14 | 2013-05-14 | Full-angle LED (light emitting diode) lighting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277678A (en) * | 2013-05-14 | 2013-09-04 | 江苏华英光宝科技股份有限公司 | Full-angle LED light-emitting tube |
| CN105240774A (en) * | 2015-11-18 | 2016-01-13 | 蒋敏 | LED vehicle lamp |
| US10267461B2 (en) | 2015-02-12 | 2019-04-23 | Signify Holding B.V. | Lighting module and lighting device comprising the lighting module |
-
2013
- 2013-05-14 CN CN201320257972XU patent/CN203231145U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277678A (en) * | 2013-05-14 | 2013-09-04 | 江苏华英光宝科技股份有限公司 | Full-angle LED light-emitting tube |
| US10267461B2 (en) | 2015-02-12 | 2019-04-23 | Signify Holding B.V. | Lighting module and lighting device comprising the lighting module |
| CN105240774A (en) * | 2015-11-18 | 2016-01-13 | 蒋敏 | LED vehicle lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20210514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |