CN200999990Y - Explosion-proof lamp - Google Patents
Explosion-proof lamp Download PDFInfo
- Publication number
- CN200999990Y CN200999990Y CNU2007201234149U CN200720123414U CN200999990Y CN 200999990 Y CN200999990 Y CN 200999990Y CN U2007201234149 U CNU2007201234149 U CN U2007201234149U CN 200720123414 U CN200720123414 U CN 200720123414U CN 200999990 Y CN200999990 Y CN 200999990Y
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- CN
- China
- Prior art keywords
- explosion
- casing
- proof
- heat sink
- power supply
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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Abstract
The utility model relates to an explosion proof lamp. The utility model comprises a box body (1) and a transparent window (2) connected at the front end of the box body (1), the utility model is characterized in that a heat radiation plate (3) is arranged in the box body (1), LED lamp balls (3a) are arranged on the heat radiation plate (3), and the LED lamp balls (3a) are connected with the power supplying device firmly fixed in an electric control and power supplying explosion proof box (9) on the inner side of the box body (1) through conducting wires. The operation of the explosion proof lamp of the utility model used in fuel filling stations and gas filling stations is convenient, the service life is long, the energy consumption is low and the utility model is secure, and the self adapting controlling effect of the change to the illumination and temperature state of the environment is good.
Description
Technical field
The utility model relates to a kind of explosion-proof lamp that is used for gas station, gas station.
Background technology
The illuminator lamp of existing gas station, gas station generally adopts the explosion-proof lamp of transparent organic glass cover and metal cabinet encapsulation, built-in ordinary incandescent lamp or fluorescent lamp, the weak point that exists is: what this class explosion-proof lamp adopted on light source all is ordinary light source technology of 220V voltage, its energy consumption height, the working life of lamp is short; Because the voltage height, in use there is potential safety hazard all the time in electrical equipment; In addition, existing gas station, the used explosion-proof lamp of gas station all adopt and manually carry out switch, lack the Self Adaptive Control means to the environment facies state variation, cause and use inconvenience and energy wave to give up.
Summary of the invention
The purpose of this utility model is to provide a kind of easy to use, the life-span is long, energy consumption is low and safe explosion-proof lamp that is used for gas station, gas station.
The purpose of this utility model is such realization: a kind of explosion-proof lamp, comprise casing and the transparent form that is connected the casing front end face, it is characterized in that: in the described casing heat sink is set, LED lamp pearl is set on described heat sink, and the electric supply installation of described LED lamp pearl in lead and the automatically controlled of the medial surface that is fixedly connected on described casing and power supply armored cassette is connected; LED lamp pearl is the conventional products that utilizes semiconductive luminescent materials to make.
The inner surface of above-mentioned heat sink has the radiating ribs wall, and described heat sink is fixedlyed connected with gusset respectively along the dual-side of radiating ribs wall length direction, the two ends of described gusset through angular support frame respectively with described casing in relative two sides fixedly connected.
Above-mentioned LED lamp pearl evenly is provided with on the outer surface of described forms at described heat sink.
Can in above-mentioned casing, temperature sensor be set; The two sides that are fixed with described angular support frame at described casing are provided with fresh air inlet and vent respectively; Medial surface at the described casing at described vent place is provided with explosion-proof fan; Described temperature sensor and described explosion-proof fan are connected with circuit control device in the above-mentioned automatically controlled and power supply armored cassette through lead respectively.
Also can optical sensor be set at above-mentioned wall box place, described optical sensor is connected with the above-mentioned automatically controlled and circuit control device of power supply in the armored cassette through lead.
The above-mentioned automatically controlled and power supply lid of armored cassette and the joint portion of box body are provided with inflaming retarding heat-conducting type epoxy resin separation layer, to carry out explosion-proof isolation.
The LED lamp pearl life-span that explosion-proof lamp of the present utility model adopts is long, energy consumption is low, and the area of dissipation of heat sink is big, and thermal conductivity is good; In use, by the real-time signals collecting of optical sensor, when environment when illumination is enough under field conditions (factors), LED lamp pearl is in the no power state, when environment when illumination is not enough under field conditions (factors), LED lamp pearl then is in "on" position, thereby realize automatic switch to the illumination of LED lamp pearl, and under the prerequisite of the illumination that guarantees to satisfy the environment needs, the preferential pulse power supply circuit that adopts, all the time only allow the LED lamp pearl of half luminous thereby be implemented in synchronization, and, reduced the heating total amount of lamp body like this by the alternation of pulse frequency; In addition, gather the heat sink temperature in real time by temperature sensor, when temperature over-range, start explosion-proof intelligent fan immediately, the air of accelerating in the lamp box flows, and heat sink is carried out superpower cooling, makes the temperature inside the box be returned to the setting level, can further force to enable the pulse power supply circuit according to the temperature rise situation behind the starting fan simultaneously, to realize reducing the heating total amount of lamp body.
Explosion-proof lamp of the present utility model is easy to use, the life-span is long, energy consumption is low and safety, and is effective to the Self Adaptive Control that the illumination of environment, state of temperature change.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment;
Fig. 2 is that the A-A of heat sink among Fig. 1 is to the sectional structure schematic diagram;
Fig. 3 is the plan structure schematic diagram of Fig. 1;
Fig. 4 is the structural representation of looking up of Fig. 1.
The specific embodiment
Embodiment: referring to Fig. 1～Fig. 4, a kind of explosion-proof lamp, comprise casing 1 and be connected the forms 2 of transparent organic glass of the front end face of casing 1 through screw, it is characterized in that: in the described casing 1 heat sink 3 is set, LED lamp pearl 3a is set on described heat sink 3, and the electric supply installation of described LED lamp pearl 3a in lead and the automatically controlled of the medial surface that is fixedly connected on described casing 1 by screw and power supply armored cassette 9 is connected.
The inner surface of described heat sink 3 has convex radiating ribs wall, described heat sink 3 is fixedlyed connected through screw with gusset 4 respectively along the dual-side of radiating ribs wall length direction, the two ends of described gusset 4 through angular support frame 5 respectively with described casing 1 in relative two sides fixedly connected, this is connected to screw and connects.
Described LED lamp pearl 3a is staggered on the outer surface of described forms 2 at described heat sink 3, evenly be provided with 64; The power of every described LED lamp pearl 3a is 1W, and is bonding and fixedly connected through two screws through heat conductive silica gel and described heat sink 3, to strengthen its radiating efficiency.
On the outer surface of the described heat sink 3 in described casing 1 fixedly connected temperature sensor 7 is set; The two sides that are fixed with described angular support frame 5 at described casing 1 are provided with fresh air inlet 1a and two groups of vent 1b respectively; Medial surface at the described casing 1 at two groups of described vent 1b places is provided with respectively through the fixedly connected explosion-proof fan 6 of screw; Described temperature sensor 7 and described explosion-proof fan 6 are connected with circuit control device in the described automatically controlled and power supply armored cassette 9 through lead respectively.
In the described side-walls automatically controlled and power supply armored cassette 9 of being equipped with of described casing 1 fixedly connected optical sensor 8 is set, described optical sensor 8 is connected with circuit control device in the described automatically controlled and armored cassette 9 of powering through lead.
In addition, the described automatically controlled and power supply lid of armored cassette 9 and the joint portion of box body are provided with the epoxy resin separation layer.
LED lamp pearl in the present embodiment is the conventional products that utilizes semiconductive luminescent materials to make; Heat sink is the rust-preventing aluminum alloy extrudate; Optical sensor, temperature sensor, heat conductive silica gel are conventional products; Epoxy resin is conventional inflaming retarding heat-conducting type product; Explosion-proof fan, electric supply installation and circuit control device are conventional electrical installation, and the dc source that this electric supply installation provides is lower than two kinds of power supply circuits of essential safety electric current, voltage standard: pulse power supply circuit and continued power circuit.
Claims (7)
1, a kind of explosion-proof lamp, comprise casing (1) and be connected the transparent form (2) of casing (1) front end face, it is characterized in that: heat sink (3) is set in the described casing (1), LED lamp pearl (3a) is set on described heat sink (3), and the electric supply installation of described LED lamp pearl (3a) in lead and the automatically controlled of the medial surface that is fixedly connected on described casing (1) and power supply armored cassette (9) is connected.
2, explosion-proof lamp as claimed in claim 1, it is characterized in that: the inner surface of described heat sink (3) has the radiating ribs wall, described heat sink (3) is fixedlyed connected with gusset (4) respectively along the dual-side of radiating ribs wall length direction, the two ends of described gusset (4) through angular support frame (5) respectively with described casing (1) in relative two sides fixedly connected.
3, explosion-proof lamp as claimed in claim 1 is characterized in that: described LED lamp pearl (3a) evenly is provided with on the outer surface of described forms (2) at described heat sink (3).
4, as claim 1,2 or 3 described explosion-proof lamps, it is characterized in that: temperature sensor (7) is set in described casing (1); The two sides that are fixed with described angular support frame (5) at described casing (1) are provided with fresh air inlet (1a) and vent (1b) respectively; The medial surface of the described casing of locating at described vent (1b) (1) is provided with explosion-proof fan (6); Described temperature sensor (7) and described explosion-proof fan (6) are connected with circuit control device in the described automatically controlled and power supply armored cassette (9) through lead respectively.
5, explosion-proof lamp as claimed in claim 1 is characterized in that: in described casing (1) side-walls optical sensor (8) is set, described optical sensor (8) is connected with circuit control device in described automatically controlled and power supply armored cassette (9) through lead.
6, explosion-proof lamp as claimed in claim 4 is characterized in that: in described casing (1) side-walls optical sensor (8) is set, described optical sensor (8) is connected with circuit control device in described automatically controlled and power supply armored cassette (9) through lead.
7, explosion-proof lamp as claimed in claim 1 is characterized in that: described automatically controlled and the power supply armored cassette (9) lid and the joint portion of box body be provided with the epoxy resin separation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201234149U CN200999990Y (en) | 2007-01-25 | 2007-01-25 | Explosion-proof lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201234149U CN200999990Y (en) | 2007-01-25 | 2007-01-25 | Explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999990Y true CN200999990Y (en) | 2008-01-02 |
Family
ID=39014395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201234149U Expired - Fee Related CN200999990Y (en) | 2007-01-25 | 2007-01-25 | Explosion-proof lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999990Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865394A (en) * | 2010-06-22 | 2010-10-20 | 康佳集团股份有限公司 | LED grille lamp |
| CN106287466A (en) * | 2016-10-25 | 2017-01-04 | 苏州承腾电子科技有限公司 | Led anti-explosion lamp |
| CN112003150A (en) * | 2020-08-31 | 2020-11-27 | 河南正宇电气有限公司 | Explosion-proof type switch board |
-
2007
- 2007-01-25 CN CNU2007201234149U patent/CN200999990Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865394A (en) * | 2010-06-22 | 2010-10-20 | 康佳集团股份有限公司 | LED grille lamp |
| CN106287466A (en) * | 2016-10-25 | 2017-01-04 | 苏州承腾电子科技有限公司 | Led anti-explosion lamp |
| CN112003150A (en) * | 2020-08-31 | 2020-11-27 | 河南正宇电气有限公司 | Explosion-proof type switch board |
| CN112003150B (en) * | 2020-08-31 | 2022-04-22 | 河南正宇电气有限公司 | Explosion-proof type switch board |
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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: 20080102 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |