CN203656713U - Novel flame-proof type LED (Light-Emitting Diode) tunnel lamp - Google Patents
Novel flame-proof type LED (Light-Emitting Diode) tunnel lamp Download PDFInfo
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- CN203656713U CN203656713U CN201320710330.0U CN201320710330U CN203656713U CN 203656713 U CN203656713 U CN 203656713U CN 201320710330 U CN201320710330 U CN 201320710330U CN 203656713 U CN203656713 U CN 203656713U
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- novel explosion
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Abstract
The utility model belongs to the technical field of tunnel illumination, in particular relates to a novel flame-proof type LED tunnel lamp capable of substituting the existing flame-proof type fluorescent lamp, overcomes the defect in the prior art, and provides the novel flame-proof type LED tunnel lamp which is of reasonable radiating design, reduces the LED luminance decrease phenomenon, and ensures the service life of the tunnel lamp. To solve the technical problem, the technical scheme in the utility model is as follows: the novel flame-proof type LED tunnel lamp comprises a lamp housing and a two-conical surface radiator, wherein the lamp housing comprises a housing cover, a housing and end covers; the two-conical surface radiator is arranged in the lamp housing; the two conical surfaces of the radiator are both adhered with long strip-shaped aluminum substrates through thermal grease; the aluminum substrates are welded with a plurality of LEDs packaged by ceramic; the heat generated by the LEDs can be radiated by the radiator. The novel flame-proof type LED tunnel lamp disclosed by the utility model is mainly applied to underground illumination.
Description
Technical field
The utility model belongs to tunnel lighting technical field, is specifically related to a kind of novel flame proof LED tunnel lamp that replaces mine explosion-suppression fluorescent lamp.
Background technology
As a kind of brand-new lighting engineering, LED be utilize semiconductor chip as luminescent material, directly convert electrical energy into the luminescent device of luminous energy.LED illumination, owing to having the characteristic of long, energy-conservation, safety of life-span, environmental protection, is described as the revolution for the third time that the mankind are thrown light on.
But in current technical situation, the most of electric energy of LED are converted to heat energy, in addition, for illumination, several needs LED are placed in a module to reach required brightness, multiple LED concentrate in limited space and have caused heat radiation difficult, LED module temperature raises, and causes the LED life-span to be reduced, and accelerates the light decay of LED, the efficiency that affects the elements such as LED driver and reliability.
Adopt the mine roadway lamp of great power LED to start to occur, but unreasonable due to heat dissipation design, the whole lamp life-span is difficult to ensure 50,000 hours.
Utility model content
The utility model has overcome the deficiency that prior art exists, and a kind of novel explosion-proof is provided, and this tunnel lamp has rational heat dissipation design, has reduced the light decay phenomenon of LED, has ensured the service life of tunnel lamp.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of novel explosion-proof, comprise the lamp housing being formed by cap, housing and end cap and be arranged on two conical surface radiators in lamp housing, on two conical surfaces of radiator, be all bonded with the aluminium base of strip by heat-conducting cream, on aluminium base, be welded with the plurality of LEDs by ceramic package, the heat of many described LED generations passes through heat sink radiates.
Many described LED are fixed on aluminium base by scolding tin.
The LED arranging on every described aluminium base all becomes in-line to distribute.
Described heat-conducting cream is heat conductive silica gel.
Between described housing and cap, fix with interior hexagonal stainless steel trip bolt, described trip bolt adopts counterbore design.
Described lamp housing outer setting has glass lamp shade, and described glass lamp shade adopts shock proof extraordinary safety glass to make.
Described glass lamp shade outer setting has protection network.
Described protection network outer setting has protective plate.
The beneficial effect that the utility model compared with prior art has is: the utility model is provided with emitting led aluminium base and aluminum profile heat radiator two conical surfaces are designed.Wherein: employing be to weld with scolding tin many 1WLED light sources of the ceramic package of base, what ensured that the heat of LED can be good passes on aluminium base.LED adopts rods arranged in horizontal line to distribute on aluminium base, can make heat radiation point on aluminium base be evenly distributed.Aluminium base adopts strip structure, aluminium base is bonded in by heat-conducting cream on two conical surfaces of aluminum profile heat radiator, by aluminum profile heat radiator by dissipation of heat, large-area aluminum profile heat radiator has increased area of dissipation and has improved rated power, the lighting angle of light source, thereby has extended the service life of LED.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is that cap, 2 is that housing, 3 is that end cap, 4 is that radiator, 5 is that aluminium base, 6 is that LED, 7 is that glass lamp shade, 8 is that protection network, 9 is protective plate.
Detailed description of the invention
As shown in Figure 1, a kind of novel explosion-proof of the utility model, comprise the lamp housing being formed by cap 1, housing 2 and end cap 3 and be arranged on two conical surface radiators 4 in lamp housing, on two conical surfaces of radiator 4, be all bonded with the aluminium base 5 of strip by heat-conducting cream, on aluminium base 5, be welded with the plurality of LEDs 6 by ceramic package, the heat of many described LED6 generations distributes by radiator 4.
Many described LED6 are fixed on aluminium base 5 by scolding tin.
The LED6 arranging on every described aluminium base 5 all becomes in-line to distribute.
Described heat-conducting cream is heat conductive silica gel.
Between described housing 2 and cap 1, fix with interior hexagonal stainless steel trip bolt, described trip bolt adopts counterbore design.
Described lamp housing outer setting has glass lamp shade 7, and described glass lamp shade 7 adopts shock proof extraordinary safety glass to make.
Described glass lamp shade 7 outer setting have protection network 8.
Described protection network 8 outer setting have protective plate 9.
The utility model also comprises circuit installing plate, circuit installing plate is screwed in housing 2, cable jacket has rubber sheath, steel plate washer, introduce and be connected with circuit installing plate binding post from gland, screw cable gland and compress sheath, make cable and sheath produce interference, make cable be not easy to be stretched.For the other end, sheath, steel plate washer, the sealing of T-shaped plug, screw gland; Housing 2 and the interior hexagonal stainless steel screw fastening of cap 1 use, trip bolt and nut all adopt counterbore design, well protect trip bolt and nut avoid being subject to external shock and become flexible.Cap 1 is added with O RunddichtringO waterproof and dustproof.The design of this part makes this novel product have good sealing, flame proof effect.
LED6 light source is uniformly distributed and is welded on an overall aluminium base 5, aluminium base 5 is bonding with housing 2 use high thermal conductivity coefficient silica gel, the heat that LED6 light source is produced can be very fast pass to aluminum profile heat radiator 4, the design of large area aluminium section bar fin makes the heat can be fast by dissipation of heat, thereby extends the service life of LED6 light source.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (8)
1. a novel explosion-proof, it is characterized in that: comprise the lamp housing being formed by cap (1), housing (2) and end cap (3) and be arranged on two conical surface radiators (4) in lamp housing, on two conical surfaces of radiator (4), be all bonded with the aluminium base (5) of strip by heat-conducting cream, on aluminium base (5), being welded with the plurality of LEDs (6) by ceramic package, many described LED(6) heat that produces distributes by radiator (4).
2. the novel explosion-proof of one according to claim 1, is characterized in that: many described LED(6) be fixed on aluminium base (5) by scolding tin.
3. the novel explosion-proof of one according to claim 1, is characterized in that: the upper LED(6 arranging of every described aluminium base (5)) all become in-line to distribute.
4. the novel explosion-proof of one according to claim 1, is characterized in that: described heat-conducting cream is heat conductive silica gel.
5. the novel explosion-proof of one according to claim 1, is characterized in that: between described housing (2) and cap (1), fix with interior hexagonal stainless steel trip bolt, described trip bolt adopts counterbore design.
6. the novel explosion-proof of one according to claim 1, is characterized in that: described lamp housing outer setting has glass lamp shade (7), and described glass lamp shade (7) adopts shock proof extraordinary safety glass to make.
7. the novel explosion-proof of one according to claim 6, is characterized in that: described glass lamp shade (7) outer setting has protection network (8).
8. the novel explosion-proof of one according to claim 7, is characterized in that: described protection network (8) outer setting has protective plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710330.0U CN203656713U (en) | 2013-11-12 | 2013-11-12 | Novel flame-proof type LED (Light-Emitting Diode) tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710330.0U CN203656713U (en) | 2013-11-12 | 2013-11-12 | Novel flame-proof type LED (Light-Emitting Diode) tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203656713U true CN203656713U (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320710330.0U Expired - Fee Related CN203656713U (en) | 2013-11-12 | 2013-11-12 | Novel flame-proof type LED (Light-Emitting Diode) tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203656713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100867A (en) * | 2014-07-22 | 2014-10-15 | 山东神舟光电科技有限公司 | LED explosion-proof light |
-
2013
- 2013-11-12 CN CN201320710330.0U patent/CN203656713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100867A (en) * | 2014-07-22 | 2014-10-15 | 山东神舟光电科技有限公司 | LED explosion-proof light |
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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: 20140618 Termination date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |