CN105508929A - Explosion-proof lamp - Google Patents
Explosion-proof lamp Download PDFInfo
- Publication number
- CN105508929A CN105508929A CN201510958954.8A CN201510958954A CN105508929A CN 105508929 A CN105508929 A CN 105508929A CN 201510958954 A CN201510958954 A CN 201510958954A CN 105508929 A CN105508929 A CN 105508929A
- Authority
- CN
- China
- Prior art keywords
- explosion
- rectifier
- lamp
- lampshade
- proof
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an explosion-proof lamp. The explosion-proof lamp is characterized by comprising a lamp holder, a rectifier, an inner lampshade, a toughened lampshade and a mounting bracket, wherein the upper end of the rectifier is provided with an exhaust fan; a plurality of air inlets are formed in the side wall of the rectifier in a peripheral direction; a plurality of radiating holes are formed between the inner lampshade and the toughened lampshade and between the inner lampshade and a cavity where the rectifier is located; the position, in the lamp holder, at the upper end of an air outlet of the exhaust fan is provided with an air outlet cavity; the end opening of the air outlet cavity is provided with a plurality of stand columns in the peripheral direction; the upper end parts of the stand columns are provided with cover plates; a protective net is arranged between the cover plates and the stand columns; and a combustible gas detector is further arranged on the cover plates. The explosion-proof lamp has the advantages that: the structure is simple; the design is reasonable; and heat generated by the lamp can be timely emitted by virtue of the exhaust fan mounted in the lamp holder, so that the temperature in the lamp is prevented from being too high, and therefore, the service life of the lamp is effectively prolonged.
Description
Technical field
The invention belongs to explosion-proof electric apparatus technical field, be specifically related to a kind of explosion-proof lamp.
Background technology
Explosion-proof electric apparatus is the class electrical equipment that the place having explosion hazard gas and steam adopts.Chemical Manufacture often runs into the various gas and the steam that have explosion hazard, in the place having these media, according to relevant specification, standard and regulation, correctly selects suitable explosion-proof electric apparatus, thus prevents from causing explosive mixture blast around.The important measures ensureing safety in production, prevent blast and fire from occurring.Explosion-proof electric apparatus there is a need to usually
explosion-proof markand technical data, use to avoid mistake.
Explosion-proof lamp refers to exist for imflammable gas and dust
dangerousplace, can prevent lamp inside issuable
electric arc, spark and high temperature ignites in surrounding environment
imflammable gasand dust, thus reach the light fixture of requirement of explosion proof.Mainly contain
flame-proof typeexplosion-proof lamp, explosion-proofing safe light fixture, mobile model explosion-proof lamp etc.
well-illuminated electrical equipmentthe BC9300 produced
explosion-proof platform lampbe applicable to: petrochemical equipment, oil platform, gas station,
oil pump room, the combustible and explosive area such as terminal throws light on.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, now provide a kind of long service life, can the explosion-proof lamp of little raising environment for use security.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of explosion-proof lamp, its innovative point is: comprise lamp socket, rectifier, interior lampshade, tempering lampshade, mounting bracket, the upper end of described rectifier is provided with ventilating fan, the sidewall of rectifier is along the circumferential direction provided with several fresh air inlets, several louvres are provided with between described interior lampshade and tempering lampshade and between the cavity at rectifier place, the wind outlet upper end of described ventilating fan and be positioned at lamp socket and be provided with air-out chamber, the port in described air-out chamber is provided with and is along the circumferential direction provided with some root posts, the upper end of described column is provided with cover plate, protection network is provided with between described cover plate and column, described cover plate is also provided with an imflammable gas detector.
Further, described imflammable gas detector is gas detector.
Further, described cover plate with between column for being fixedly connected with.
Beneficial effect of the present invention is as follows:
(1) the present invention is by installing imflammable gas detector, can detect effectively and timely, thus improve the security of environment for use of the present invention to fuel gas.
(2) structure of the present invention is simple, reasonable in design, by installing ventilating fan in lamp socket, can be discharged timely by the heat that light fixture produces effectively and timely, avoiding temperature in light fixture too high, thus effectively extend the service life of light fixture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
By particular specific embodiment, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention and effect easily.
Be illustrated in figure 1 structural representation of the present invention, a kind of explosion-proof lamp, comprise lamp socket 8, rectifier 9, interior lampshade 11, tempering lampshade 10, mounting bracket 1, the upper end of rectifier 9 is provided with ventilating fan 4, the sidewall of rectifier 9 is along the circumferential direction provided with several fresh air inlets 5, several louvres 6 are provided with between interior lampshade 11 and tempering lampshade 10 and between the cavity at rectifier 9 place, the wind outlet upper end of ventilating fan 4 and be positioned at lamp socket 8 and be provided with air-out chamber 3, the port in air-out chamber 3 is provided with and is along the circumferential direction provided with some root posts 2, the upper end of column 2 is provided with cover plate 13, for being fixedly connected with between cover plate 13 with column 2, protection network 12 is provided with between cover plate 13 and column 2, cover plate 13 is also provided with an imflammable gas detector 7.
Imflammable gas detector is 7 gas detectors, and the present invention, by installing imflammable gas detector 7, can detect fuel gas effectively and timely, thus improve the security of environment for use of the present invention.
Structure of the present invention is simple, reasonable in design, by installing ventilating fan 4 in lamp socket 8, can be discharged timely by the heat that light fixture produces effectively and timely, avoiding temperature in light fixture too high, thus effectively extend the service life of light fixture.
The above is the preferred embodiment of the present invention, can not limit the interest field of the present invention with this.It should be pointed out that for those skilled in the art, technical scheme of the present invention is modified or equivalent replacement, do not depart from protection scope of the present invention.
Claims (3)
1. an explosion-proof lamp, it is characterized in that: comprise lamp socket, rectifier, interior lampshade, tempering lampshade, mounting bracket, the upper end of described rectifier is provided with ventilating fan, the sidewall of rectifier is along the circumferential direction provided with several fresh air inlets, several louvres are provided with between described interior lampshade and tempering lampshade and between the cavity at rectifier place, the wind outlet upper end of described ventilating fan and be positioned at lamp socket and be provided with air-out chamber, the port in described air-out chamber is provided with and is along the circumferential direction provided with some root posts, the upper end of described column is provided with cover plate, protection network is provided with between described cover plate and column, described cover plate is also provided with an imflammable gas detector.
2. a kind of explosion-proof lamp according to claim 1, is characterized in that: described imflammable gas detector is gas detector.
3. a kind of explosion-proof lamp according to claim 1, is characterized in that: described cover plate with between column for being fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958954.8A CN105508929A (en) | 2015-12-21 | 2015-12-21 | Explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958954.8A CN105508929A (en) | 2015-12-21 | 2015-12-21 | Explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508929A true CN105508929A (en) | 2016-04-20 |
Family
ID=55717116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510958954.8A Pending CN105508929A (en) | 2015-12-21 | 2015-12-21 | Explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907588A (en) * | 2017-03-10 | 2017-06-30 | 普天智能照明研究院有限公司 | A kind of light fixture of detectable air |
-
2015
- 2015-12-21 CN CN201510958954.8A patent/CN105508929A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907588A (en) * | 2017-03-10 | 2017-06-30 | 普天智能照明研究院有限公司 | A kind of light fixture of detectable air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |