CN207112528U - A kind of explosion-proof stroboscopic light - Google Patents
A kind of explosion-proof stroboscopic light Download PDFInfo
- Publication number
- CN207112528U CN207112528U CN201721036993.3U CN201721036993U CN207112528U CN 207112528 U CN207112528 U CN 207112528U CN 201721036993 U CN201721036993 U CN 201721036993U CN 207112528 U CN207112528 U CN 207112528U
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- light bulb
- explosion
- proof
- stroboscopic
- lampshade
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Abstract
The utility model discloses a kind of explosion-proof stroboscopic light.Explosion-proof stroboscopic light includes light bulb and lampshade, and stroboscopic lamp source is provided with the lampshade, and the light bulb includes upper light bulb and lower light bulb, and the upper light bulb is provided with screw thread with lower light bulb junction, and lower light bulb corresponding position is provided with corresponding screw thread, forms threaded flame-proof type face；One end that the lower light bulb is not connected with upper light bulb is provided with end cap, and gland head is provided with the end cap, and the gland head is also equipped with threaded flame-proof type face with end cap junction.Explosion-proof stroboscopic light of the present utility model, by being threaded explosion suppresion surface and gland head, when explosive mixture is invaded inside it, because explosion time occurs for certain reason, the explosive mixture of explosion-proof stroboscopic light housing exterior will not be caused to explode.
Description
Technical field
A kind of explosion-proof stroboscopic light is the utility model is related to, belongs to explosion-proof technology field.
Background technology
Stroboscopic lamp is a kind of decoration and warning light fixture.The use of stroboscopic lamp is a lot：It can be used for the warning of special vehicle
Lamp；At the top of high-lager building or edge contour, building night can be made to seem large and spectacular；On billboard
Can be noticeable, glistened at roadblock especially eye-catching, it is safer.
At present, to need stroboflash lamp set for explosion-proof to avoid stroboscopic lamp from occurring when in use in some special occasions unnecessary
Security incident, and existing stroboscopic lamp explosion-proof performance is all poor.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of explosion-proof stroboscopic light.
The utility model is achieved through the following technical solutions：
A kind of explosion-proof stroboscopic light, including light bulb and lampshade, stroboscopic lamp source is provided with the lampshade, and the light bulb includes upper
Light bulb and lower light bulb, the upper light bulb are provided with screw thread with lower light bulb junction, and lower light bulb corresponding position is provided with corresponding spiral shell
Line, form threaded flame-proof type face；One end that the lower light bulb is not connected with upper light bulb is provided with end cap, and lattice are provided with the end cap
Blue head, the gland head are also equipped with threaded flame-proof type face with end cap junction.
A kind of described explosion-proof stroboscopic light, the upper light bulb and lower light bulb junction are additionally provided with and mark closely screw.
A kind of described explosion-proof stroboscopic light, the upper light bulb and lower light bulb connecting place are additionally provided with O-ring.
A kind of described explosion-proof stroboscopic light, the lampshade are connected by lampshade pressing plate with upper light bulb.
A kind of described explosion-proof stroboscopic light, the lampshade are bonded by epoxide-resin glue and upper light bulb, the lampshade pressing plate
It is connected with upper light bulb by soket head cap screw, the lampshade pressing plate is provided with silicagel pad with lampshade connecting place.
A kind of described explosion-proof stroboscopic light, plug is provided with the end cap.
A kind of described explosion-proof stroboscopic light, the lower light bulb are provided with plane explosion-insulation surface with end cap junction.
A kind of described explosion-proof stroboscopic light, the lampshade are provided with anticollision cover outside.
The beneficial effect that the utility model is reached：
Explosion-proof stroboscopic light of the present utility model, explosion suppresion surface is threaded by the junction for being arranged on part, when quick-fried
Fried property mixture is invaded inside it, because explosion time occurs for certain reason, will not cause the explosivity of explosion-proof stroboscopic light housing exterior
Mixture explodes.
Explosion-proof stroboscopic light of the present utility model, its explosion-proof performance meet GB3836.1-2010《Explosive atmosphere the 1st
Point：Device-General requirement》、GB3836.2-2010《Explosive atmosphere part 2：The equipment protected by flameproof enclosure " d "》、
GB12476.1–2013《Combustible dust environment electrical installation part 1：General Requirement》、GB12476.5-2013《It is flammable
The part of property dust atmosphere electrical installation the 5th：Shell protection type " tD "》Pertinent regulations, suitable for quick-fried containing IIA, IIB class
The area of explosive gas atmosphere 1,2 area places and combustible dust or the fibrous combustible that fried property gas or steam are formed with air
The area of combustible dust environment 21, the 22 area places formed with air.
Brief description of the drawings
Fig. 1 is structural representation figure of the present utility model.
Fig. 2 is Fig. 1 sectional view.
Fig. 3 is the sectional view of another angles of Fig. 1.
In figure：1st, lampshade, 2, stroboscopic lamp source, 3, upper light bulb, 4, lower light bulb, 5, threaded flame-proof type face, 6, end cap, 7, Glan
Head, 8, mark closely screw, 9, O-ring, 10, lampshade pressing plate, 11, soket head cap screw, 12, silicagel pad, 13, plug, 14, plane every
Quick-fried faying face, 15, anticollision cover.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating this
The technical scheme of utility model, and the scope of protection of the utility model can not be limited with this.
As illustrated, a kind of explosion-proof stroboscopic light of the present utility model, including light bulb and lampshade 1, it is provided with the lampshade 1
Stroboscopic lamp source 2, the light bulb include upper light bulb 3 and lower light bulb 4, and the upper light bulb 2 is provided with screw thread with the lower junction of light bulb 4,
The lower corresponding position of light bulb 4 is provided with corresponding screw thread, forms threaded flame-proof type face 5；What the lower light bulb 4 was not connected with upper light bulb 3
One end is provided with end cap 6, and gland head 7 is provided with the end cap 6, and the gland head 7 is also equipped with screw thread with the junction of end cap 6
Explosion suppresion surface 5.
The light bulb is process using aluminium alloy（Aluminium alloy is not more than 7.5% containing magnesium, titanium, zirconium mass ratio）, the lampshade
1 is made of safety glass.The threaded flame-proof type face 5 is screwed into depth L >=10mm, joggle number >=5.
Further, the upper light bulb 3 and the lower junction of light bulb 4 are additionally provided with and mark closely screw 8.
Further, the upper light bulb 3 and the lower connecting place of light bulb 4 are additionally provided with O-ring 9.Lower light bulb 4 and the phase of end cap 6
O-ring 9 is provided with even.
Further, the lampshade 1 is connected by lampshade pressing plate 10 with upper light bulb 3.
Further, the lampshade 1 is bonded by epoxide-resin glue and upper light bulb 3, the lampshade pressing plate 10 and upper lamp
Cylinder 3 is connected by soket head cap screw 11, and the lampshade pressing plate 10 is provided with silicagel pad 12 with the connecting place of lampshade 1.Lower light bulb 4 and end
Lid 6 is connected by soket head cap screw 11.
Further, it is provided with plug 13 at the end cap 6.Cable intake Exd IIC Gb/Ex tD A21
IP6X plugs 13 block.
Further, the lower light bulb 4 is provided with plane explosion-insulation surface 14 with the junction of end cap 6.The plane
Faying face the length L >=15mm, ic≤0.15mm of type explosion-insulation surface 14.
Further, it is provided with anticollision cover 15 outside the lampshade 1.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these change
Enter and deform and also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of explosion-proof stroboscopic light, including light bulb and lampshade, stroboscopic lamp source is provided with the lampshade, it is characterized in that, the lamp
Cylinder includes upper light bulb and lower light bulb, and the upper light bulb is provided with screw thread with lower light bulb junction, and lower light bulb corresponding position is set
There is corresponding screw thread, form threaded flame-proof type face；One end that the lower light bulb is not connected with upper light bulb is provided with end cap, at the end cap
Gland head is provided with, the gland head is also equipped with threaded flame-proof type face with end cap junction.
2. a kind of explosion-proof stroboscopic light according to claim 1, it is characterized in that, the upper light bulb and lower light bulb junction are also set
It is equipped with and marks closely screw.
3. a kind of explosion-proof stroboscopic light according to claim 1, it is characterized in that, the upper light bulb and lower light bulb connecting place are also set
It is equipped with O-ring.
4. a kind of explosion-proof stroboscopic light according to claim 1, it is characterized in that, the lampshade passes through lampshade pressing plate and upper light bulb
It is connected.
5. a kind of explosion-proof stroboscopic light according to claim 4, it is characterized in that, the lampshade passes through epoxide-resin glue and upper lamp
Cylinder is bonded, and the lampshade pressing plate is connected with upper light bulb by soket head cap screw, and the lampshade pressing plate is provided with lampshade connecting place
Silicagel pad.
6. a kind of explosion-proof stroboscopic light according to claim 1, it is characterized in that, it is provided with plug at the end cap.
7. a kind of explosion-proof stroboscopic light according to claim 1, it is characterized in that, the lower light bulb is provided with end cap junction
Plane explosion-insulation surface.
8. a kind of explosion-proof stroboscopic light according to claim 1, it is characterized in that, it is provided with anticollision cover outside the lampshade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036993.3U CN207112528U (en) | 2017-08-18 | 2017-08-18 | A kind of explosion-proof stroboscopic light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036993.3U CN207112528U (en) | 2017-08-18 | 2017-08-18 | A kind of explosion-proof stroboscopic light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112528U true CN207112528U (en) | 2018-03-16 |
Family
ID=61569878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721036993.3U Active CN207112528U (en) | 2017-08-18 | 2017-08-18 | A kind of explosion-proof stroboscopic light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112528U (en) |
-
2017
- 2017-08-18 CN CN201721036993.3U patent/CN207112528U/en active Active
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