CN201706292U - Cold-cathode illuminating lamp for factories - Google Patents
Cold-cathode illuminating lamp for factories Download PDFInfo
- Publication number
- CN201706292U CN201706292U CN2010202294647U CN201020229464U CN201706292U CN 201706292 U CN201706292 U CN 201706292U CN 2010202294647 U CN2010202294647 U CN 2010202294647U CN 201020229464 U CN201020229464 U CN 201020229464U CN 201706292 U CN201706292 U CN 201706292U
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- lamp
- inverter
- cold
- ccfl
- lamp tube
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Disclosed is a cold-cathode illuminating lamp for factories. An inverter is mounted in a lamp holder, and a cold-cathode lamp tube is connected with the inverter. A lamp seat in the lamp holder and a lampshade are fixedly connected to form a prefabricated integral body, an E27 lamp socket is connected with an upper plastic casing, a lower plastic casing is connected with the upper plastic casing via a radiating partition plate, and the E27 socket is connected with the prefabricated integral body. The illuminating lamp adopts the cold-cathode lamp tube and is simple in structure and convenient in forming, and power application area on the inner wall of the lamp tube is small and is 20% smaller than that of a T5 lamp tube, thereby saving resources as fluorescent powder usage of the illumination lamp is low. The cold-cathode lamp tube has an UV resistance function and effectively prevents ultraviolet and infrared ray hurting eyes and skins of human. The inverter adopts an intelligent IC half-axle driving control chip so that power efficiency can be over 90%. The illuminating lamp has comprehensive circuit protection functions and reliable and safe circuit. In addition, the inverter has heavy output current, lighting effect of the lamp tube is 20%-50% higher than that of the T5 lamp tube, and the illuminating lamp can be lighted for a long time which is over 50,000 hours, and is low in maintenance cost.
Description
Technical field
The utility model relates to a kind of lighting device, particularly a kind of novel plant illuminating lamp that adopts CCFL.
Background technology
The conventional plant illuminating lamp is mainly T5, T8 fluorescent lamp and Metal halogen lamp, exists power consumption bigger, life-span short (5000H), the fast shortcomings such as (2000H light decays to 50%) of light decay.Under the industrial light condition, the operator need work long hours, because the T5/T8 fluorescent lamp has infrared ray and ultraviolet radiation, under this state, operate for a long time, very easily cause visual fatigue, unfavorable to human eye, its near-sighted probability is increased, and operating efficiency is not high; Heat energy dissipation is serious in the burning-point process, surface temperature is high for Metal halogen lamp, can not touch, and efficient is low, the life-span is shorter, obviously is not a kind of very ideal green illuminating product; And the industrial light lamp is installed in the factory building sky more, needs configuration professional and special facilities just can change, and operation is inconvenience very, the maintenance cost height.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of cold cathode industrial light lamp, can prolong light fixture service life, and illumination height, energy-conserving and environment-protective, effective vision protection, reduces visual fatigue, strengthens operating efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of cold cathode industrial light lamp, and inverter is installed in the lamp socket, and CCFL is connected with inverter.
Lamp base and lamp bucket are fixedly connected into and preset integral body in the described lamp socket, the E27 lamp holder with preset whole the connection, the E27 lamp holder is connected with the plastics upper casing, the plastics lower casing dividing plate that passes through to dispel the heat is connected with the plastics upper casing.
The external diameter of described CCFL is that scope is 4.0-8.0mm.
Described CCFL be shaped as M shape, U-shaped, MU type, MS type or spirality.
Described inverter control circuit is an intelligent IC half-bridge driven chip.
The connected mode of inverter and CCFL is the anti-phase high drive of both-end.
Described CCFL has anti-UV function.
A kind of cold cathode industrial light lamp that the utility model provides, by the employing CCFL, compact conformation, fluorescent tube is shaped convenient, and it is little that inside pipe wall is executed the powder area, and for example less than 20% of T5 fluorescent tube area, the fluorescent material consumption is few, economizes on resources.Inverter adopts intelligent IC half-bridge driven control chip, can be according to load variations auto-adjusting circuit parameter, and power-efficient is more than 90%; Circuit protection function is perfect, and the reliable and secure property of circuit is good.The inverter output current is big, and the fluorescent tube light efficiency is higher than T5 fluorescent tube 20%～50%, and the life-span of lighting a lamp for a long time can reach more than 50,000 hours, and the light fixture maintenance cost is low.
Description of drawings
Fig. 1 is the utility model overall schematic.
Fig. 2 is the structural representation that fluorescent tube connects in the utility model.
Fig. 3 is the scheme of installation of fluorescent tube in the utility model.
The specific embodiment
A kind of cold cathode industrial light lamp, inverter 4 is installed in the lamp socket, and CCFL 7 is connected with inverter 4.
In the described lamp socket lamp base and lamp bucket be fixedly connected into preset whole 1, E27 lamp holder 2 with preset whole 1 and be connected, E27 lamp holder 2 is connected with plastics upper casing 3, plastics lower casing 6 dividing plate 5 that passes through to dispel the heat is connected with plastics upper casing 3.
The external diameter of described CCFL 7 is 5.0-8.0mm.As preferred version, the fluorescent tube external diameter is chosen as 5.0-7.0mm.
Described CCFL be shaped as M shape, U-shaped, MU shape, MS shape or spirality.MU shape is that CCFL 7 is bent into M shape earlier, and then presses the U-shaped bending; MS shape is that CCFL 7 is bent into M shape earlier, and then according to the bending of S shape, can save installing space like this, can make line source approach spot light simultaneously.
Described inverter 4 control circuits are intelligent IC half-bridge driven chip.The IC chip adopts model to comprise FAN7711, and the parameter that the control circuit of this IC chip adopts self adaptation ZVT (ZVS) mechanism to detect in CCFL 7 courses of work changes, and optimizes the operating efficiency of whole lamp; And it is unusual at current wave crest ratio by ZVT (ZVS); Big electric current I C is overheated, for example reaches 150 ℃; Mechanism detects abnormal condition of lamp tube, for example: output open circuit, or fluorescent tube deexcitation, or single electrode inefficacy, or moment fracture in the lamp works; Under above-mentioned state, turn-off output circuit, start abnormal protection fluorescent tube.
Described CCFL 7 has anti-UV function, effectively prevents infrared ray, ultraviolet ray, and human eye is not had any injury, belongs to green illumination.
What the CCFL 7 among the embodiment of Fig. 1 adopted is 4M shape CCFL.As shown in Figure 1, a kind of industrial light lamp that adopts CCFL comprises that light fixture presets integral body 1, E27 lamp holder 2, plastics upper casing 3, inverter 4, heat radiation dividing plate 5, plastics lower casing 6, CCFL 7.Lamp base and lamp bucket connect into preset whole 1, E27 lamp holder 2 with preset between the integral body 1 by being threaded; Inverter 4 places in the plastics upper casing 3, and it is connected by interior card with heat radiation dividing plate 5, plastics lower casing 6; The electrode of CCFL 7 is connected by the output of lead with inverter 4; CCFL 7 is by in the hole of playing glue and being fixed on plastics lower casing 6.
With 4U fluorescent lamp test comparison, 4M type cold cathode industrial light lamp advantage of the present utility model is as follows: 1,4U 4 * 25W fluorescent lamp power consumption is between 99～101W, and the utility model power consumption is between 58～62W; 2,4U 4 * 25W fluorescent light flux 4500～4700lm, the utility model light leads to 4800～5000lm, and luminous flux promotes 50% under same input power.
3,6000 hours average lives of 4U 4 * 25W fluorescent lamp tube wall, electron rectifier efficient is 85%, and industrial light lamp service life of cold cathode is more than 50000 hours, and the efficient of inverter is more than 90%, more energy-conserving and environment-protective.
More than the description of 1 embodiment of the present utility model is intended to help to understanding and the understanding of illumination of the present utility model with CCFL, in the scope that does not break away from the utility model appended claims, those skilled in the art can also make various conversion and improvement to this, as: with the change of shape of fluorescent tube is MS shape or other shapes.But this conversion and improvement all belong to scope of the present utility model.
Claims (7)
1. cold cathode industrial light lamp, it is characterized in that: inverter (4) is installed in the lamp socket, and CCFL (7) is connected with inverter (4) by lead.
2. a kind of cold cathode industrial light lamp according to claim 1, it is characterized in that: lamp base and lamp bucket are fixedly connected into and preset integral body (1) in the described lamp socket, E27 lamp holder (2) with preset integral body (1) and be connected, E27 lamp holder (2) is connected with plastics upper casing (3), and plastics lower casing (6) is connected with plastics upper casing (3) by heat radiation dividing plate (5).
3. a kind of cold cathode industrial light lamp according to claim 1, it is characterized in that: the external diameter of described CCFL (7) is 5.0-8.0mm.
4. a kind of cold cathode industrial light lamp according to claim 1 is characterized in that: described CCFL (7) be shaped as M shape, U-shaped, MU type, MS type or spirality.
5. a kind of cold cathode industrial light lamp according to claim 1 is characterized in that: described inverter (4) control circuit is an intelligent IC half-bridge driven chip.
6. a kind of cold cathode industrial light lamp according to claim 1 is characterized in that: described inverter (4) is the anti-phase high drive of both-end with the connected mode of CCFL (7).
7. a kind of cold cathode industrial light lamp according to claim 1, it is characterized in that: described CCFL (7) has anti-UV function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202294647U CN201706292U (en) | 2010-06-18 | 2010-06-18 | Cold-cathode illuminating lamp for factories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202294647U CN201706292U (en) | 2010-06-18 | 2010-06-18 | Cold-cathode illuminating lamp for factories |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706292U true CN201706292U (en) | 2011-01-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202294647U Expired - Fee Related CN201706292U (en) | 2010-06-18 | 2010-06-18 | Cold-cathode illuminating lamp for factories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705719A (en) * | 2011-03-28 | 2012-10-03 | 宜昌劲森光电科技股份有限公司 | Integrated down lamp |
| CN105135380A (en) * | 2015-08-17 | 2015-12-09 | 东莞永晋灯饰有限公司 | Transformer-free and IC-drive LED lamp suitable for various lamp holders |
-
2010
- 2010-06-18 CN CN2010202294647U patent/CN201706292U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705719A (en) * | 2011-03-28 | 2012-10-03 | 宜昌劲森光电科技股份有限公司 | Integrated down lamp |
| CN105135380A (en) * | 2015-08-17 | 2015-12-09 | 东莞永晋灯饰有限公司 | Transformer-free and IC-drive LED lamp suitable for various lamp holders |
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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: YICHANG JUSTSUN OPTOELECTRONICS TECHNOLOGY CO., LT Free format text: FORMER NAME: JINSEN LIGHTING ELECTRONICS CO., LTD. YICHANG |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 443000 No. 16 Poplar Road, firelight, Yichang, Hubei Co-patentee after: Li Chao Patentee after: Yichang Justsun Optoelectronic Technology Co., Ltd. Address before: 443000 No. 16 Poplar Road, firelight, Yichang, Hubei Co-patentee before: Li Chao Patentee before: Yichang Jinsen Lighting Electronics Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cold-cathode illuminating lamp for factories Effective date of registration: 20130625 Granted publication date: 20110112 Pledgee: Bank of Hankou, Limited by Share Ltd, Yichang branch Pledgor: Yichang Jin Sen photoelectric Polytron Technologies Inc|Li Chao Registration number: 2013990000402 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |