CN201072884Y - Energy-saving warm-start floodlight - Google Patents
Energy-saving warm-start floodlight Download PDFInfo
- Publication number
- CN201072884Y CN201072884Y CNU2007201199395U CN200720119939U CN201072884Y CN 201072884 Y CN201072884 Y CN 201072884Y CN U2007201199395 U CNU2007201199395 U CN U2007201199395U CN 200720119939 U CN200720119939 U CN 200720119939U CN 201072884 Y CN201072884 Y CN 201072884Y
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- lamp
- light
- energy
- floodlight
- glow discharge
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Abstract
The utility model relates to an energy-saving hot start floodlight, which comprises a light housing, a gas discharge light and a power supply circuit which provides working power for the gas discharge light. The gas discharge light at least comprises two high pressure cold started gas discharge lights connected in parallel. Because the error between the two lights is inevitably existed, the voltage of one light reaches the starting voltage first and is turned on after applying power by arranging at least two gas discharge lights connected in parallel while the other can not work; when needing hot start by turning out the light due to power down or meeting special circumference, because the light just working is not fully cooled and can not be turned on, the voltage on both ends of the light not working just now constantly rises to reach the voltage required by working and the light is turned on to realize alternation of two lights and have the advantage of ability of hot start. Besides, owing to the alternation of both lights, the utility model has strong reliability and prolongs the service life.
Description
Technical field
The utility model relates to a kind of floodlight, particularly a kind of energy-saving warm start floodlight that utilizes Metal halogen lamp as light source.
Background technology
In occasions such as gas station, factory, warehouse, steel frame construction building, oil, chemical industry, mine, often need to use floodlight as lighting.The common using gases charging source of existing floodlight is as lighting source, for example Metal halogen lamp.The condition of glow discharge spot lamp work requires supply voltage could work more than 1.6 times greater than light tube electric voltage usually.And the characteristic of glow discharge spot lamp is after it extinguishes, and can't restart immediately, must could light again after the glow discharge spot lamp cooling.Therefore, there is following defective in existing employing glow discharge spot lamp as the floodlight of light source: when the floodlight operate as normal, because of fortuitous event, for example outage makes floodlight extinguish, can't restart floodlight immediately, must wait for a period of time, make and restart again after the glow discharge spot lamp cooling, caused use inconvenient, can't warm start, make troubles to work production.
The utility model content
Technical problem to be solved in the utility model is, at the floodlight of above-mentioned prior art can't warm start defective, a kind of floodlight of realizing warm start is provided.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of energy-saving warm start floodlight, comprise lamp housing, be installed in the described lamp housing glow discharge spot lamp and for described glow discharge spot lamp provide the power supply circuits of working power, described glow discharge spot lamp comprise at least two parallel connections, cold high pressure starts glow discharge spot lamp.
In energy-saving warm start floodlight of the present utility model, described glow discharge spot lamp is a Metal halogen lamp.
In energy-saving warm start floodlight of the present utility model, described lamp housing comprises lamp body part and electric box part separately; Described lamp body part and electric box part are communicated with by lead.
In energy-saving warm start floodlight of the present utility model, described lamp body partly comprises groove shape shell, is installed in reflective mirror in the described shell and the Transparent Parts of sealing described groove shape shell aperture side; Described glow discharge spot lamp is installed in the described groove shape shell by lamp socket.
In energy-saving warm start floodlight of the present utility model, affiliated power supply circuits are installed in the described electric box part, and comprising is connected forms electric capacity, ballast and the trigger of ballast circuits for triggering.
In energy-saving warm start floodlight of the present utility model, the sidewall of described groove shape shell is provided with the lamp body support that is used to install.
Implement energy-saving warm start floodlight of the present utility model, at least has following beneficial effect: at least two glow discharge spot lamps that are connected in parallel by setting, because two errors that light source certainly exists, make after the energized, only the voltage of one of them reaches starting resistor, and lighted, another then can't be worked; Need to turn off the light when cutting off the power supply or running into special circumstances, when needing warm start again, because the light source of working just now is cooling fully not, can't light, making did not have the voltage at the light source two ends of work constantly to raise just now, reached job requirement voltage, and was lighted, realized the alternation of two light sources, have can warm start advantage.But in addition because two light source alternations, its good reliability and prolonged its useful life more meets the use of various occasions.
Description of drawings
Fig. 1 is the front schematic view of energy-saving warm start floodlight of the present utility model;
Fig. 2 is the circuit theory schematic diagram of energy-saving warm start floodlight of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, be a specific embodiment of energy-saving warm start floodlight of the present utility model, this energy-saving warm start floodlight comprises lamp housing, is installed in glow discharge spot lamp in the lamp housing and the power supply circuits 20 that working power is provided for glow discharge spot lamp.Wherein glow discharge spot lamp can be selected Metal halogen lamp 11 for use, can certainly select other cold high pressure startup light sources such as high-pressure sodium lamp for use.Power supply circuits 20 comprise being connected forms electric capacity 12, ballast 13 and the trigger 14 etc. of ballast circuits for triggering, for glow discharge spot lamp provides the startup high pressure, can select existing various power supply circuits 20 for use.
As shown in Figure 1, this lamp housing comprises lamp body part and electric box 21 parts separately, and is connected by lead.Lamp body partly comprises groove shape shell 15, be installed in the reflective mirror 16 in the shell 15 and the Transparent Parts 17 of enclosed slot shape shell 15 openings.Transparent Parts 17 can be installed on the shell 15 by variety of ways such as snap-fastener, screw, bolts.Metal halogen lamp 11 is installed in the groove shape shell 15 by lamp socket 18, and by reflective mirror 16 reflection rays, sees through Transparent Parts 17 and outwards throw light on.Electric capacity 12, ballast 13 and trigger 14 etc. are installed in electric box 21 parts.Insert extraneous power supply to the power supply circuits 20 in the electric appliance box part by lead and carry out the ballast triggering, improve voltage, on the Metal halogen lamp 11 that is being sent to the lamp body part by lead, for Metal halogen lamp 11 provides working power.The lamp body separately and the design of electric box 21 make the heat of Metal halogen lamp 11 luminous generations, the heat that 20 work of the power supply circuits in the electric box 21 produce can not influence each other, thereby guarantee operate as normal separately.For whole electroluminescent lamp is installed in suitable place, be provided with the lamp body support 19 that is used to install at the sidewall of groove shape shell 15.At lamp body support 19 adjustment disk etc. can also be set, be convenient to regulate the angle of lamp body support 19.
In order to overcome the defective that Metal halogen lamp 11 glow discharge spot lamps such as cold start-up such as high pressure such as grade can't warm start, the Metal halogen lamp 11 that adopts at least two parallel connections is as light source.As shown in Figure 1, Metal halogen lamp 11 fluorescent tubes of two parallel connections are installed in lamp body, as light source, its circuit theory diagrams as shown in Figure 2.Its operation principle is: because the deviation that processing technology exists, the error that the operating voltage of two Metal halogen lamps 11 certainly exists perhaps connects the influence of the line resistance of lead existence, makes the operating voltage of two Metal halogen lamps 11 have inevitable deviation.After energized, the voltage at the two ends of two Metal halogen lamps 11 constantly raises, and is lighted after the voltage of one of them reaches starting resistor, and the voltage in the circuit reduces at once, make the voltage at another Metal halogen lamp 11 two ends can't reach operating voltage, and can't work; This moment one of them Metal halogen lamp 11 operate as normal.After outage or running into special circumstances and need turn off the light, want at once when starting floodlight (when just needing warm start), because the Metal halogen lamp 11 of working just now is cooling fully not, can't light (characteristic of the cold start-up of Metal halogen lamp 11 itself), making did not have the voltage at Metal halogen lamp 11 two ends of work constantly to raise just now, up to reaching job requirement voltage, and lighted, the voltage in the circuit descended once more and made the voltage at another Metal halogen lamp 11 two ends can't reach operating voltage this moment, and another Metal halogen lamp 11 can't be worked, realized the alternation of two Metal halogen lamp 11 light sources, have can warm start advantage.But in addition because two Metal halogen lamp 11 alternations, its good reliability and prolonged its useful life more meets the use of various occasions.
Claims (6)
1. energy-saving warm start floodlight, comprise lamp housing, be installed in glow discharge spot lamp in the described lamp housing and the power supply circuits that working power is provided for described glow discharge spot lamp, it is characterized in that, described glow discharge spot lamp comprise at least two parallel connections, cold high pressure starts glow discharge spot lamp.
2. energy-saving warm start floodlight according to claim 1 is characterized in that described glow discharge spot lamp is a Metal halogen lamp.
3. energy-saving warm start floodlight according to claim 1 and 2 is characterized in that, described lamp housing comprises lamp body part and electric box part separately; Described lamp body part and electric box part are communicated with by lead.
4. energy-saving warm start floodlight according to claim 3 is characterized in that, described lamp body partly comprises groove shape shell, is installed in reflective mirror in the described shell and the Transparent Parts of sealing described groove shape shell aperture side; Described glow discharge spot lamp is installed in the described groove shape shell by lamp socket.
5. energy-saving warm start floodlight according to claim 4 is characterized in that, affiliated power supply circuits are installed in the described electric box part, and comprising is connected forms electric capacity, ballast and the trigger of ballast circuits for triggering.
6. energy-saving warm start floodlight according to claim 4 is characterized in that the sidewall of described groove shape shell is provided with the lamp body support that is used to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201199395U CN201072884Y (en) | 2007-04-29 | 2007-04-29 | Energy-saving warm-start floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201199395U CN201072884Y (en) | 2007-04-29 | 2007-04-29 | Energy-saving warm-start floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072884Y true CN201072884Y (en) | 2008-06-11 |
Family
ID=39551437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201199395U Expired - Lifetime CN201072884Y (en) | 2007-04-29 | 2007-04-29 | Energy-saving warm-start floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072884Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465313A (en) * | 2013-09-25 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | Gas-discharge source |
-
2007
- 2007-04-29 CN CNU2007201199395U patent/CN201072884Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104465313A (en) * | 2013-09-25 | 2015-03-25 | 海洋王（东莞）照明科技有限公司 | Gas-discharge source |
| CN104465313B (en) * | 2013-09-25 | 2018-05-18 | 海洋王（东莞）照明科技有限公司 | Glow discharge spot lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN CITY HAIYANGWANG LIGHTING SCIENCE CO., LT Free format text: FORMER NAME: SHENZHEN HAIYANGWANG INVESTMENT DEVELOPMENT CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Block A, building 22, sea king building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518052, China Patentee after: Shenzhen Ocean's King Lighting Science & Technology Co., Ltd. Address before: Guangdong city of Shenzhen province Nanshan District Nanyou Haiwang Avenue building, 22 floor, zip code: 518052 Patentee before: Shenzhen Ocean's King Investment Development Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HAIYANGWANG LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN CITY HAIYANGWANG LIGHTING SCIENCE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Block A, building 22, sea king building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518052, China Patentee after: Haiyangwang Lighting Technology Co., Ltd. Address before: Block A, building 22, sea king building, Nanhai Road, Guangdong, Shenzhen, Nanshan District 518052, China Patentee before: Shenzhen Ocean's King Lighting Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080611 |
|
| CX01 | Expiry of patent term |