CN2256980Y

CN2256980Y - Energy-saving ring fluorescent lamp convenient to fix

Info

Publication number: CN2256980Y
Application number: CN 95221615
Authority: CN
Inventors: 刘勇
Original assignee: Sitong Computer Equipment Co L
Current assignee: Sitong Computer Equipment Co L
Priority date: 1995-09-14
Filing date: 1995-09-14
Publication date: 1997-06-25
Anticipated expiration: 2005-09-14

Abstract

The utility model relates to an energy-saving ring fluorescent lamp which can be conveniently arranged. The utility model comprises a ring fluorescent lamp tube. The utility model is characterized in that the ring fluorescent lamp tube and an electronic ballast are combined into a whole body; the electronic ballast is provided with an outer shell, wherein, the centre of the top of which is provided with a screw lamp base, wherein, the inner part of which is connected with a power supply leading wire of the electronic ballast; two or more than two support frames which divide a circumference in equal parts and can be connected with the ring lamp tube extend out of the lateral wall of the outer shell; the outer end of the support frame can support an arc lamp which can be matched with the lamp tube. The utility model has the advantages that firstly, the ring lamp tube adopts the electronic ballast to be become into an energy-saving electric light source system; secondly, disassembly and assembly are simple and convenient; thirdly, the utility model can be applied on lamp fittings of various forms.

Description

A kind of energy-conservation annular fluorescent lighting fixture of being convenient to install

The utility model belongs to a kind of civilian light fixture, particularly a kind of energy-conservation annular fluorescent lighting fixture of being convenient to install.

Existing circline fixes on the lamp panel of lamp affixed to the ceiling together as the light source of lamp affixed to the ceiling mostly, and dismounting is pretty troublesome, and the dismounting of ballast is also inconvenient.It is that circline is fixed on the circular inductor ballast together that product is also arranged, and be screwed on the Edison base in the screw socket mode, but the whole system deadweight is very big, and as additional load carrier, its security can be not fine; In addition, the power factor of Inductive ballast is low, temperature rise, power consumption are big, exists the shortcoming that some are known altogether.Existing electric ballast in the existing ballast product, its product characteristics is the above-mentioned shortcoming that has overcome Inductive ballast, have advantages such as in light weight and energy-conservation, therefore how the Inductive ballast with circline changes electric ballast into, and this is the important step that improves annulus fluorescent light fixture quality.

The purpose of this utility model is to provide a kind of energy-conservation annular fluorescent lighting fixture of being convenient to install, it can fix on energy-conservation electric ballast together with annular fluorescent tube dexterously, all advantages that both had electric ballast, accomplish simple installation again, annular lamp tube can be applied in the multiple light fixture forms such as pendent lamp, desk lamp, floor lamp, wall lamp, lamp affixed to the ceiling simultaneously and go.

The technical solution of the utility model: a kind of energy-conservation annular fluorescent lighting fixture of being convenient to install, comprise annular fluorescent tube, it is characterized in that an annular fluorescent tube and an electric ballast are combined as a whole, said electric ballast has a shell, the top center of shell is a screw socket, the power supply lead wire that connects electric ballast in the lamp holder, the side-walls of shell is stretched out the support of the connected annular lamp tube of two or more circumference in equal parts, and the outer end of this support is an arc-shaped lamp holder that can match with fluorescent tube.

Arc-shaped lamp holder on the support that above-mentioned said electronic ballast shell side-walls is stretched out, its opening can be towards screw sockets, dorsad screw socket.

The support that above-mentioned said electronic ballast shell side-walls is stretched out can be detachable and non-dismountable formula.

Above-mentioned said electric ballast internal circuit is a current techique.

Using method of the present utility model: make because of the arc holder of electronic ballast shell sidewall upper bracket end is generally elastomeric material, so it is flexible, the Lve Lakaituo mouth, annular lamp tube can be embedded in the arc holder and be fixed, after the lamp socket of ballast lead-out wire end being inserted on the exit lamp base of fluorescent tube, this light fixture can use, and screw socket need only be connected to screw with Edison base during use gets final product.

Superiority of the present utility model is: 1, annular fluorescent tube is owing to having adopted electric ballast to become a kind of novel energy-saving electric light source system; 2, easy, the safety of dismounting, and light fixture is alleviated from weight; 3, can be applicable to various forms of light fixtures, as floor-lamp, lamp affixed to the ceiling, desk lamp, wall lamp etc., its screw socket faces upward or downward can be free.

Further specify present technique below in conjunction with drawings and Examples.

Fig. 1 is the screw socket structural representation up of the related light fixture of the utility model.

Fig. 2 is the screw socket structural representation down of the related light fixture of the utility model.

Fig. 3 is the screw socket user mode schematic diagram down of the related light fixture of the utility model.

Fig. 4 is the simple electric ballast of the related light fixture of the utility model and the structural representation of support.

Wherein 1 is the electronic ballast shell, 2 is a pair of symmetrical support, 3a is the arc-shaped lamp holder of opening towards screw socket, and 3b is the opening arc-shaped lamp holder of screw socket dorsad, and 4 is the ballast louvre, 5 is the ballast wire guide, 6 is annular fluorescent tube, and 7 is screw socket, and 8 is the ground lamp bracket, 9 Edison bases, 10 is lead.

Embodiment:

A kind of energy-conservation annular fluorescent lighting fixture of being convenient to install (seeing Fig. 1-4), comprise annular fluorescent tube 6, it is characterized in that an annular fluorescent tube and an electric ballast are combined as a whole, said electric ballast has a shell 1, the top center of shell is a screw socket 7, connect the power supply lead wire of electric ballast in the lamp holder, the side-walls of shell is stretched out the support 2 of the connected annular lamp tube of two circumference in equal parts, and the outer end of this support is the arc-shaped lamp holder 3a or the 3b that can match with fluorescent tube.

Arc-shaped lamp holder 3a or 3b on the support that above-mentioned said electronic ballast shell side-walls is stretched out, its opening can be towards the screw socket (see figure 1)s, dorsad the screw socket (see figure 2).

Claims

1, a kind of energy-conservation annular fluorescent lighting fixture of being convenient to install, comprise annular fluorescent tube, it is characterized in that an annular fluorescent tube and an electric ballast are combined as a whole, said electric ballast has a shell, the top center of shell is a screw socket, connect the power supply lead wire of electric ballast in the lamp holder, the side-walls of shell is stretched out the support of the connected annular lamp tube of two or more circumference in equal parts, and the outer end of this support is an arc-shaped lamp holder that can match with fluorescent tube.

2, by the said energy-conservation annular fluorescent lighting fixture of claim 1, it is characterized in that the arc-shaped lamp holder on the support that said electronic ballast shell side-walls stretches out, its opening can be towards screw socket, dorsad screw socket.

3,, it is characterized in that the support that said electronic ballast shell side-walls is stretched out can be detachable and non-dismountable formula by the said energy-conservation annular fluorescent lighting fixture of claim 1.