CN202109278U - LED explosion-proof fluorescent tube - Google Patents
LED explosion-proof fluorescent tube Download PDFInfo
- Publication number
- CN202109278U CN202109278U CN2011202114333U CN201120211433U CN202109278U CN 202109278 U CN202109278 U CN 202109278U CN 2011202114333 U CN2011202114333 U CN 2011202114333U CN 201120211433 U CN201120211433 U CN 201120211433U CN 202109278 U CN202109278 U CN 202109278U
- Authority
- CN
- China
- Prior art keywords
- led
- aluminum alloy
- fluorescent tube
- alloy housing
- alloy casing
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 14
- 239000004411 aluminium Substances 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000956 alloy Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED explosion-proof fluorescent tube, which includes an aluminum alloy housing, a PC transparent shade buckled on the bottom surface of aluminum alloy housing and PC covers buckled on the two end surfaces of the aluminum alloy housing, wherein a drive power source is arranged in the aluminum alloy housing; the bottom surface of the aluminum alloy housing is formed by sequentially connecting left, middle and right plane surfaces, the middle plane surface is a horizontal surface, and the two ends of the left and the right plane surfaces are respectively and upwardly inclined; strip-shaped aluminum base plates are fixed on the bottom surfaces of the left, the middle and the right plane surfaces; a plurality of LED light sources are uniformly distributed on the strip-shaped aluminum base plates; and the LED light sources are connected with the drive power source respectively. As the light emitted from the LED light sources fixed on the bottom surfaces of the left, the middle and the right plane surfaces can be uniformly scattered, the uniformity of illumination is improved. In the preferable technical scheme, as the strip-shaped aluminum base plates are closely attached to the bottom of the aluminum alloy housing, and a plurality of radiating fins are arranged on the top surface of the aluminum alloy housing, the radiating effect is improved.
Description
Technical field
The utility model relates to the LED lamp, is specifically related to the explosion-proof fluorescent tube of LED.
Background technology
At present, the LED fluorescent tube is widely used, and it has the following advantages: (1), the saving energy, the life-span is longer.Under equal illumination, LED fluorescent tube power consumption is less than 1/3rd of traditional fluorescent lamp pipe, and be more than 5 times of traditional fluorescent lamp pipe service life, is more suitable for being used to the place that is difficult to change.(2), environmental protection.Traditional fluorescent tube contains mercury, leak the meeting harmful to human, and the LED fluorescent tube does not contain any harmful substance, and environment is played a protective role, and is acknowledged as the green illumination product of 21st century.(3), safe and reliable.Do not contain ultraviolet ray, need not rectifier, starter, switch time is short, and light source does not have stroboscopic, protection eyes indefatigability, it is comfortable and healthy to be applicable to that frequent switch occasion is guaranteed to use.
But the greatest problem of LED fluorescent tube is how to improve radiating effect and improve the illumination uniformity.
The utility model content
The utility model technical problem to be solved is to solve the radiating effect that how to improve the LED fluorescent tube and the problem of the illumination uniformity.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted provides the explosion-proof fluorescent tube of a kind of LED; Comprise that Al-alloy casing, spiral-lock PC translucent cover and the spiral-lock on its bottom surface is at the PC of its both ends of the surface lid; Be provided with driving power in the said Al-alloy casing, the bottom surface of said Al-alloy casing is joined successively by three planes, left, center, right and forms, and said midplane is a horizontal plane; The setting that is inclined upwardly respectively of the two ends on said left plane and said right plane; Be fixed with the bar shaped aluminium base respectively on the bottom surface on plane, said left, center, right, said bar shaped aluminium base is provided with the led light source of a plurality of even layouts, and said led light source is connected with said driving power respectively.
In such scheme, the end face of said Al-alloy casing has a plurality of radiating fins.
In such scheme, the end face of said driving power and bottom surface offset with the upper and lower inwall of said Al-alloy casing respectively.
In such scheme, said led light source is the LED paster, evenly is coated with heat-conducting glue on the contact-making surface on said bar shaped aluminium base and plane, said left, center, right.
The utility model; Because being joined by three planes, left, center, right successively, the bottom surface of Al-alloy casing forms; Wherein midplane is a horizontal plane, and left plane and right plane are obliquely installed to both sides respectively, therefore; Being fixed on the light that the led light source on the bottom surface on plane, left, center, right sends can evenly scatter, and has improved the uniformity of illumination.
In a kind of optimal technical scheme that the utility model provides, the bar shaped aluminium base closely is attached to the aluminum alloy casing bottom, and the end face of Al-alloy casing has a plurality of radiating fins, therefore, has improved radiating effect.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the A-A cutaway view among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
Like Fig. 1, shown in Figure 2; The explosion-proof fluorescent tube of the LED that the utility model provides comprises that Al-alloy casing 4, spiral-lock PC translucent cover 2 and the spiral-lock on its bottom surface is at the PC of its both ends of the surface lid 10; Be provided with driving power 5 in the Al-alloy casing 4, the shell of driving power 5 is an aluminum alloy materials, and Al-alloy casing inside is filled with thermal conductive insulation glue; Help the conduction of internal heat; The end face of driving power 5 and bottom surface offset with the upper and lower inwall of Al-alloy casing 4 respectively, and the heat that has produced when having guaranteed driving power 5 work can be transmitted on the Al-alloy casing 4 effectively, and is dispersed in the air.Al-alloy casing 4 is the monoblock type pack alloy, and its end face has a plurality of radiating fins, more helps heat radiation.
Again referring to Fig. 3; The bottom surface of Al-alloy casing 4 is joined successively by three planes, left, center, right 11,12 and 13 and forms; Midplane 12 is a horizontal plane; Settings that be inclined upwardly respectively of the end on plane 13, a left side and right plane 11, promptly left plane 13 is mutually certain angle with midplane 12, and right plane 11 and midplane 12 are mutually certain angle.Be fixed with bar shaped aluminium base 1 respectively on the bottom surface on plane, left, center, right 11,12,13; Bar shaped aluminium base 1 is provided with the led light source 3 of a plurality of even layouts; When having disperseed heating area, also make and form high efficiency passage of heat between led light source 3 and the Al-alloy casing 4.Led light source 3 is the LED paster, evenly is coated with heat-conducting glue on the contact-making surface on bar shaped aluminium base 1 and plane, left, center, right 11,12,13, and the heat that produces when guaranteeing led light source 3 work is led on the Al-alloy casing 4, and goes by being dispersed in the air.Led light source 3 on each piece bar shaped aluminium base is connected with driving power 5 through binding post 6 respectively, and binding post 6 is fixed in the Al-alloy casing 4.
Be fixed with two mounting brackets 7 on the end face of Al-alloy casing 4, the introducing device through PC lid 10 is that driving power provides the lead-in cable line.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of under the enlightenment of the utility model, making, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the utility model.
Claims (4)
1.LED explosion-proof fluorescent tube; Comprise that Al-alloy casing, spiral-lock PC translucent cover and the spiral-lock on its bottom surface at the PC of its both ends of the surface lid, is provided with driving power in the said Al-alloy casing, it is characterized in that; The bottom surface of said Al-alloy casing is joined successively by three planes, left, center, right and forms; Said midplane is a horizontal plane, and the setting that is inclined upwardly respectively of the end on said left plane and said right plane is fixed with the bar shaped aluminium base respectively on the bottom surface on plane, said left, center, right; Said bar shaped aluminium base is provided with the led light source of a plurality of even layouts, and said led light source is connected with said driving power respectively.
2. the explosion-proof fluorescent tube of LED as claimed in claim 1 is characterized in that the end face of said Al-alloy casing has a plurality of radiating fins.
3. the explosion-proof fluorescent tube of LED as claimed in claim 1 is characterized in that, the end face of said driving power and bottom surface offset with the upper and lower inwall of said Al-alloy casing respectively.
4. the explosion-proof fluorescent tube of LED as claimed in claim 1 is characterized in that said led light source is the LED paster, evenly is coated with heat-conducting glue on the contact-making surface on said bar shaped aluminium base and plane, said left, center, right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202114333U CN202109278U (en) | 2011-06-22 | 2011-06-22 | LED explosion-proof fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202114333U CN202109278U (en) | 2011-06-22 | 2011-06-22 | LED explosion-proof fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109278U true CN202109278U (en) | 2012-01-11 |
Family
ID=45434712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202114333U Expired - Fee Related CN202109278U (en) | 2011-06-22 | 2011-06-22 | LED explosion-proof fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697367A (en) * | 2012-09-28 | 2014-04-02 | 启东恒瑞防爆通讯电气有限公司 | Improved LED (Light Emitting Diode) explosion-proof lamp |
-
2011
- 2011-06-22 CN CN2011202114333U patent/CN202109278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697367A (en) * | 2012-09-28 | 2014-04-02 | 启东恒瑞防爆通讯电气有限公司 | Improved LED (Light Emitting Diode) explosion-proof 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20180622 |