CN203892978U

CN203892978U - CCFL (cold cathode fluorescent lamp) biological spectral lamp

Info

Publication number: CN203892978U
Application number: CN201320705767.5U
Authority: CN
Inventors: 叶远祥
Original assignee: Shaoguan Jinggu Photoelectric Science And Technology Co ltd
Current assignee: Shaoguan Jinggu Photoelectric Science And Technology Co ltd
Priority date: 2013-11-06
Filing date: 2013-11-06
Publication date: 2014-10-22
Anticipated expiration: 2023-11-06

Abstract

The utility model relates to a CCFL (cold cathode fluorescent lamp) biological spectral lamp, which comprises an upper casing and a lower casing buckled on the upper casing, wherein the lower casing is a toughened glass cover body, an environment-friendly silicon rubber sealing ring is arranged between the upper casing and the lower casing, the upper casing and the lower casing are fixed through screws, and a reflecting plate, a CCFL biological spectral lamp tube and a power supply box are arranged in the upper casing. The biological spectral lamp tube is fixedly arranged on the reflecting plate through 8mm inner lining glass. A driving power supply driving the CCFL biological spectral lamp tube to illuminate is arranged in the power supply box.

Description

A kind of CCFL biological spectrum lamp

Technical field

The utility model relates to CCFL biological spectrum lamp field, specifically refers to the biological spectrum lamp of 25 watts of CCFL biological spectrum fluorescent tubes of light sources with different wavelengths such as having ruddiness, far-red light, blue light.

Background technology

Cathode fluorescent tube (Cold Cathode Fluorescent Lamp), be called for short CCFL, it has, and high brightness, high effect, low-power consumption and volume are little, lightweight, the little feature of generating heat, and CCFL lamp can start fast when low temperature, colour temperature precise control, have good vibration resistance and be easily processed into various shapes (Straight, L shaped, U-shaped, annular etc.), ornamental strong.Therefore, CCFL fluorescent tube is applied to a lot of fields, for example, as backlight, be applied to various LCDs, also can be used for advertising lamp box, decorative lighting, business automation equipment, the ornamental light sources such as high-grade hotel, club.But have no the application aspect biological spectrum lamp.Existing biological spectrum lamp generally adopts metal halide lamp, high-pressure mercury lamp, incandescent lamp etc., and its spectrum has a lot of unnecessary wavelength, few to the facilitation of plant growth, and the life-span is short, and caloric value is large, and is unfavorable for plant facility cultivation.And CCFL becomes the preferred light source in plant facility cultivation field because possessing following excellent performance:

A. spectrum property is good, can combine as required and obtain pure monochromatic light and complex spectrum, be less than ± 30nm of its wave spectrum width, wavelength just in time spectral region synthetic with Plant Light and photomorphogenesis coincide, luminous energy effective rate of utilization can reach 80%～90%, and can realize control separately to different light medium and luminous intensity;

B. as cold light source, can closely irradiate plant, greatly improve the utilization ratio in space, can be used for multilayer cultivation tridimensional combined system, realize low heat loads and the miniaturization of production space:

C. be the decades of times of ordinary light source service life, and the durability of extra-heavy has also reduced operating cost.

Summary of the invention

In view of this, in order to overcome low life-span of existing Projecting Lamp, caloric value is large, energy consumption is high deficiency, the utility model provides that a kind of structural design is simple, cost is low, low energy consumption, long CCFL biological spectrum lamp of life-span.

For addressing the above problem, the technical scheme that the utility model is taked is: a kind of CCFL biological spectrum lamp, comprises upper shell and be fastened on lower house, CCFL biological spectrum fluorescent tube, reflector, groups of fins, mounting handle and the power pack on upper shell.It is characterized in that: CCFL biological spectrum fluorescent tube, reflector are installed in described upper shell, CCFL biological spectrum fluorescent tube is fixed on reflector by 8mm glass inner-lining, between upper shell and lower house with silica gel sealing and be screwed, groups of fins and upper shell welding, power pack and groups of fins are screwed.The driving power that drives CCFL biological spectrum lamp luminescence is installed in described power pack.Described upper shell top is provided with mounting handle.

Preferably, the CCFL biological spectrum fluorescent tube that above-mentioned a kind of CCFL biological spectrum lamp is the most handy 25 watts is as light source, its wavelength is respectively: ruddiness (620～660nm), far-red light (710～740nm), blue light (450～470nm), and low energy consumption, long-life saved a large amount of installations and maintenance cost.

For lighting effect of the present utility model, in upper shell, be stained with reflector, reflector is to be processed into circular little protruding bubble by 0.4mm thickness minute surface aluminium sheet, protruding bubble height 0.4mm, each little protruding bubble spacing is 0.8mm.

In order to strengthen water resistance of the present utility model, described upper shell and be fastened on environment-friendly silica gel sealing ring is housed between the lower house on upper shell, drives the sealing silica gel perfusion for driving power of CCFL biological spectrum lamp luminescence in power pack.

In order to strengthen low energy consumption of the present utility model, described for driving the driving power of CCFL biological spectrum lamp luminescence adopt boost circuit and be designed with active PF: driving power is transformed to direct current by the input of AC system electricity by commutating zone, again through vibration district, then through press area, boost, finally output, it is low that institute's output voltage increases output current, and power factor is large.

Compared with prior art, the utility model possesses following advantage:

1. the utility model adopts CCFL biological spectrum fluorescent tube, makes it low energy consumption, long-life.

2. driving power adopts boost circuit and is designed with passive PF, and power factor is large, and output current is low, and energy consumes low.

3. to adopt 0.4mm thickness minute surface aluminium sheet to be processed into circular little protruding bubble reflective for the utility model, forms diffuse reflection.

4. the utility model adopts environment-friendly silica gel sealing, and water resistance is good, pollution-free.

5. the driving power of driving CCFL biological spectrum lamp luminescence of the present utility model is contained in upper shell power pack, installation and easy to maintenance.

Accompanying drawing explanation

Fig. 1 is the three-dimensional combination figure of the utility model embodiment.

Fig. 2 is the utility model embodiment of institute structure schematic diagram;

Fig. 3 is the utility model embodiment Facad structure schematic diagram.

Fig. 4 is the utility model embodiment light source schematic diagram.

Fig. 5 is the utility model embodiment reflector schematic diagram.

Fig. 6 is the utility model embodiment driving power circuit figure.

The specific embodiment

For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and embodiment, the utility model is done further to say in detail description.

As shown in Fig. 1 Fig. 2, CCFL biological spectrum lamp described in the utility model comprises upper shell (1), lower house (2), CCFL biological spectrum fluorescent tube (3) and reflector (5), lower house (2) is fastened on the shell of the upper CCFL of composition of lower upper shell (1) biological spectrum lamp, reflector (5) sticks in upper shell 1, CCFL biological spectrum fluorescent tube (3) is arranged on reflector (5) by glass inner-lining (4), upper shell (1) is fixing by screw (8) with lower house (2), groups of fins (6) is welded on upper shell (1), power pack (7) is welded in groups of fins (6), drive the driving power of CCFL biological spectrum lamp luminescence to be contained in power pack (7).

The lamp of CCFL biological spectrum described in the present embodiment CCFL light source as shown in Fig. 3 Fig. 4, CCFL light source comprises electrode (9) and CCFL biological spectrum fluorescent tube (3), electrode (9) specification φ 6*L25mm, CCFL biological spectrum fluorescent tube (3) specification φ 4mm, the luminous 2292mm that is of a size of.

As shown in Figure 5, the utility model CCFL biological spectrum lamp reflection board used (5) adopts minute surface aluminium sheet to be processed into circular little protruding bubble (10), forms diffuse reflection.

For convenience of installing, at upper shell (1) top, be provided with mounting handle (11) as shown in Figure 1.

As shown in Figure 6, the utility model CCFL biological spectrum lamp drive circuit is designed with passive PF (17), and PF value is more than 0.95; Driving power is inputted (12) by AC system electricity by drive circuit, through commutating zone (13), then through vibration district (14), then through press area (15), finally output (16), output current is low, and energy charge is low.

Above embodiment is only preferred embodiment of the present utility model, is not departing from any apparent replacement of under the utility model design prerequisite, it being done, within all should belonging to protection domain of the present utility model.

Claims

1. a CCFL biological spectrum lamp, comprise upper shell and be fastened on lower house, groups of fins, mounting handle and the power pack on upper shell, it is characterized in that: CCFL biological spectrum fluorescent tube, reflector are installed in described upper shell, the driving power that drives CCFL lamp luminescence is installed in described power pack.

2. a kind of CCFL biological spectrum lamp according to claim 1, is characterized in that: described reflector is processed into circular little protruding bubble by minute surface aluminium sheet.

3. a kind of CCFL biological spectrum lamp according to claim 1, it is characterized in that: described CCFL biological spectrum lamp tube light source is CCFL, CCFL biological spectrum fluorescent tube consists of 4mm glass tube and diameter 6mm electrode, and CCFL biological spectrum fluorescent tube wavelength is respectively: ruddiness (620～660nm), far-red light (710～740nm), blue light (450～470nm).

4. a kind of CCFL biological spectrum lamp according to claim 1, is characterized in that: described CCFL biological spectrum fluorescent tube is fixed on reflector by glass-lined.

5. a kind of CCFL biological spectrum lamp according to claim 1, is characterized in that: between upper shell and lower house, with silica gel ring sealing, be screwed.

6. a kind of CCFL biological spectrum lamp according to claim 1, is characterized in that: described upper shell top is provided with mounting handle.

7. a kind of CCFL biological spectrum lamp according to claim 1, is characterized in that: the driving power that drives CCFL biological spectrum lamp luminescence is installed in described power pack.

8. a kind of CCFL biological spectrum lamp according to claim 7, is characterized in that: driving power is transformed to direct current by the input of AC system electricity by commutating zone, then through vibration district, then through press area, boost, finally output, institute's output voltage increases, and output current is low.