CN204201533U - Explosion-proof lamp - Google Patents
Explosion-proof lamp Download PDFInfo
- Publication number
- CN204201533U CN204201533U CN201420584264.1U CN201420584264U CN204201533U CN 204201533 U CN204201533 U CN 204201533U CN 201420584264 U CN201420584264 U CN 201420584264U CN 204201533 U CN204201533 U CN 204201533U
- Authority
- CN
- China
- Prior art keywords
- dissipating casing
- light
- tubulose heat
- passing board
- end cap
- 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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Abstract
The utility model discloses a kind of explosion-proof lamp, includes tubulose heat-dissipating casing, LED lamp panel, light-passing board and two end cap; The surface of this tubulose heat-dissipating casing is recessed is formed with inverted trapezoidal groove, and the inner bottom surface both sides of this inverted trapezoidal groove are provided with draw-in groove; This LED lamp panel includes substrate and multiple LED; The surface that this light-passing board is butted on tubulose heat-dissipating casing covers inverted trapezoidal groove, and the surface of light-passing board forms a sandblasting layer by process of sandblasting; This two end cap is individually fixed in the two ends of tubulose heat-dissipating casing.Inverted trapezoidal groove is formed by recessed on the surface of tubulose heat-dissipating casing, and LED lamp panel is arranged in inverted trapezoidal groove by cooperation, to realize optically focused better, thus the illuminance of effective improving product, and the surface being engaged in light-passing board forms a sandblasting layer by process of sandblasting, after penetrating to make light transmission light-passing board, become soft, not dazzling, be useful in and machine do illumination, the utility model also has that leakproof, not short circuit, security are high, brightness high.
Description
Technical field
The utility model relates to field of lighting devices technology, refers in particular to a kind of explosion-proof lamp.
Background technology
LED lamp tube is also commonly called as LED light pipe, LED fluorescent lamp tube, LED daylight lamp, and its light source adopts LED as illuminator.Traditional fluorescent tube is also known as fluorescent lamp, and respectively there is a filament at lamp two ends, is filled with the argon of trace and thin mercury vapour, tube inner wall scribbles fluorescent material in fluorescent tube, sends ultraviolet, make fluorescent material send visible ray during gaseous conduction between two filaments.Due to containing heavy metal pollutants " mercury ", make the fluorescent tube scrapped very serious to the pollution of environment.And LED lamp tube adopts light emitting diode as light source, light efficiency is higher, more energy-conservation, longer service life, and more environmental protection.Become the most ideal product that the current stage replaces fluorescent tube.LED lamp tube and traditional fluorescent lamp are all the same on overall dimensions bore, and have T5 pipe, T8 pipe, T10 pipe, length has 0.6m, 0.9m, 1.2m, 1.5m, 1.8m, 2.4m.
But it is bad that current LED lamp tube also exists illuminance, light is dazzling, and inapplicable being arranged on machine does illumination.
Summary of the invention
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of explosion-proof lamp, and it effectively can solve existing LED lamp tube and there is the problems such as illuminance is bad, light is dazzling.
For achieving the above object, the utility model adopts following technical scheme:
A kind of explosion-proof lamp, includes tubulose heat-dissipating casing, LED lamp panel, light-passing board and two end cap; The surface of this tubulose heat-dissipating casing is recessed is formed with inverted trapezoidal groove, and the inner bottom surface both sides of this inverted trapezoidal groove are provided with draw-in groove; This LED lamp panel includes substrate and is arranged at the multiple LED on substrate surface, and the both side edges of this substrate is installed in corresponding draw-in groove fixing; The surface that this light-passing board is butted on tubulose heat-dissipating casing covers inverted trapezoidal groove, and the surface of light-passing board forms a sandblasting layer by process of sandblasting; This two end cap is individually fixed in the two ends of tubulose heat-dissipating casing, and each end cap all extends pressure section, and this pressure section is pressed on the end surface of light-passing board, and each end cap is provided with for installing with outside the bearing be connected.
Preferably, each bearing includes installation portion and the connecting portion of one-body molded connection, and connecting portion has a spliced eye, and end cap extends has inserting column accordingly, and this inserting column tightly inserts in spliced eye and is fixedly connected with.
Preferably, wherein one end covers and is provided with cable-through hole, and it is inner that cable-through hole is communicated with tubulose heat-dissipating casing.
Preferably, the surface of described light-passing board is concordant with the surface of tubulose heat-dissipating casing.
Preferably, a sealing gasket is all folded with between each end cap described and tubulose heat-dissipating casing.
Preferably, each end cap described is all fixedly connected with tubulose heat-dissipating casing by screw.
Preferably, the power of described LED lamp panel is 9 ~ 12W.
Preferably, described tubulose heat-dissipating casing adopts aluminum to pass through drawing and forming.
The utility model compared with prior art has obvious advantage and beneficial effect, specifically, as shown from the above technical solution.
Inverted trapezoidal groove is formed by recessed on the surface of tubulose heat-dissipating casing, and LED lamp panel is arranged in inverted trapezoidal groove by cooperation, to realize optically focused better, thus the illuminance of effective improving product, and the surface being engaged in light-passing board forms a sandblasting layer by process of sandblasting, after penetrating to make light transmission light-passing board, become soft, not dazzling, be useful in and machine do illumination, the utility model also has that leakproof, not short circuit, security are high, brightness high.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is described in detail.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the exploded view of the preferred embodiment of the utility model;
Fig. 3 is the longitdinal cross-section diagram of the preferred embodiment of the utility model;
Fig. 4 is the view in transverse section of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, tubulose heat-dissipating casing 11, inverted trapezoidal groove
12, draw-in groove 20, LED lamp panel
21, substrate 22, LED
30, light-passing board 31, sandblasting layer
40, end cap 41, pressure section
42, inserting column 43, cable-through hole
50, bearing 51, installation portion
52, connecting portion 53, spliced eye
60, sealing gasket
Detailed description of the invention
Please refer to shown in Fig. 1 to Fig. 4, that show the concrete structure of the preferred embodiment of the utility model, include tubulose heat-dissipating casing 10, LED lamp panel 20, light-passing board 30 and two end cap 40.
The surface of this tubulose heat-dissipating casing 10 is recessed is formed with inverted trapezoidal groove 11, and the inner bottom surface both sides of this inverted trapezoidal groove 11 are provided with draw-in groove 12, and this tubulose heat-dissipating casing 10 adopts aluminum to pass through drawing and forming, has good radiating effect.
This LED lamp panel 20 includes substrate 21 and is arranged at the multiple LED 22 on substrate 21 surface, and the both side edges of this substrate 21 is installed in corresponding draw-in groove 12 fixing, and the power of this LED lamp panel 20 is 9 ~ 12W, and brightness is higher.
The surface that this light-passing board 30 is butted on tubulose heat-dissipating casing 10 covers inverted trapezoidal groove 11, the surface of light-passing board 30 forms a sandblasting layer 31 by process of sandblasting, become soft after penetrating to make light transmission light-passing board 30, not dazzling, be useful on machine, the surface of this light-passing board 30 is concordant with the surface of tubulose heat-dissipating casing 10.
This two end cap 40 is individually fixed in the two ends of tubulose heat-dissipating casing 10, each end cap 40 all extends pressure section 41, this pressure section 41 is pressed on the end surface of light-passing board 30, be fixed on tubulose heat-dissipating casing 10 to make light-passing board 30, and each end cap 40 is provided with for installing with external mechanical the bearing 50 be connected, each bearing 50 includes installation portion 51 and the connecting portion 52 of one-body molded connection, connecting portion 52 has a spliced eye 53, accordingly end cap 40 extends and have inserting column 42, this inserting column 42 tightly inserts in spliced eye 53 and is fixedly connected with; And wherein an end cap 40 is provided with cable-through hole 43, it is inner that cable-through hole 43 is communicated with tubulose heat-dissipating casing 10, to be drawn by power line; In addition, between each end cap 40 and tubulose heat-dissipating casing 10, be all folded with a sealing gasket 60, install to realize sealing, play better water-tight effect, further, each end cap 40 is all fixedly connected with tubulose heat-dissipating casing 10 by screw (not shown), easy to assembly.
Design focal point of the present utility model is: be formed with inverted trapezoidal groove by recessed on the surface of tubulose heat-dissipating casing, and LED lamp panel is arranged in inverted trapezoidal groove by cooperation, to realize optically focused better, thus the illuminance of effective improving product, and the surface being engaged in light-passing board forms a sandblasting layer by process of sandblasting, become soft after penetrating to make light transmission light-passing board, not dazzling, be useful in and machine do illumination, the utility model also has that leakproof, not short circuit, security are high, brightness high.
Below know-why of the present utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (7)
1. an explosion-proof lamp, is characterized in that: include tubulose heat-dissipating casing, LED lamp panel, light-passing board and two end cap; The surface of this tubulose heat-dissipating casing is recessed is formed with inverted trapezoidal groove, and the inner bottom surface both sides of this inverted trapezoidal groove are provided with draw-in groove; This LED lamp panel includes substrate and is arranged at the multiple LED on substrate surface, and the both side edges of this substrate is installed in corresponding draw-in groove fixing; The surface that this light-passing board is butted on tubulose heat-dissipating casing covers inverted trapezoidal groove, and the surface of light-passing board forms a sandblasting layer by process of sandblasting; This two end cap is individually fixed in the two ends of tubulose heat-dissipating casing, and each end cap all extends pressure section, and this pressure section is pressed on the end surface of light-passing board, and each end cap is provided with for installing with outside the bearing be connected.
2. explosion-proof lamp as claimed in claim 1, it is characterized in that: each bearing includes installation portion and the connecting portion of one-body molded connection, connecting portion has a spliced eye, and end cap extends has inserting column accordingly, and this inserting column tightly inserts in spliced eye and is fixedly connected with.
3. explosion-proof lamp as claimed in claim 1, is characterized in that: wherein one end covers and is provided with cable-through hole, and it is inner that cable-through hole is communicated with tubulose heat-dissipating casing.
4. explosion-proof lamp as claimed in claim 1, is characterized in that: the surface of described light-passing board is concordant with the surface of tubulose heat-dissipating casing.
5. explosion-proof lamp as claimed in claim 1, is characterized in that: be all folded with a sealing gasket between each end cap described and tubulose heat-dissipating casing.
6. explosion-proof lamp as claimed in claim 1, is characterized in that: each end cap described is all fixedly connected with tubulose heat-dissipating casing by screw.
7. explosion-proof lamp as claimed in claim 1, is characterized in that: the power of described LED lamp panel is 9 ~ 12W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584264.1U CN204201533U (en) | 2014-10-11 | 2014-10-11 | Explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584264.1U CN204201533U (en) | 2014-10-11 | 2014-10-11 | Explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204201533U true CN204201533U (en) | 2015-03-11 |
Family
ID=52659492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584264.1U Expired - Fee Related CN204201533U (en) | 2014-10-11 | 2014-10-11 | Explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204201533U (en) |
-
2014
- 2014-10-11 CN CN201420584264.1U patent/CN204201533U/en not_active Expired - Fee Related
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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: 20150311 Termination date: 20171011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |