CN201819039U

CN201819039U - A 32W energy-saving lamp with three-stage dimming

Info

Publication number: CN201819039U
Application number: CN2010202795496U
Authority: CN
Inventors: 王品杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-02
Filing date: 2010-08-02
Publication date: 2011-05-04
Anticipated expiration: 2020-08-02

Abstract

The utility model discloses a three-section dimming 32W energy-saving lamp, which comprises a circular lamp holder, a lamp holder cover and 3 circles of spiral lamp tubes; the lamp holder is provided with two positive pole contact pieces and one negative pole contact piece, the center of the lamp holder is provided with a first positive pole contact piece, an insulating area is arranged outside the first positive pole contact piece, a second positive pole contact piece is arranged outside the insulating area, and the shell of the lamp holder is provided with a negative pole contact piece; the diameter of the lamp body is 63-73mm, the height of the lamp body is 125-135mm, and the diameter of the lamp holder is 52-62 mm; the height of the lamp holder, the lamp holder and the lamp holder cover after combination is 62-72 mm. The utility model discloses on the basis of considering lamp body diameter and the influence that whole lamp height can produce luminance and installation to the lamp, combine the place that the 32W electricity-saving lamp was used to confirm the optimum size of 32W electricity-saving lamp, make its size of lamp under the prerequisite of guaranteeing best luminance reasonable as far as possible, do benefit to reduce cost and installation and use, adopt the mode that the three-section was adjusted luminance in addition, make the user can adjust the luminance of lamp according to ambient brightness.

Description

A kind of 32W electricity-saving lamp of three-stage dimming

Technical field

The utility model relates to technical field of lighting fixtures, is specifically related to a kind of 32W electricity-saving lamp that can three-stage dimming.

Background technology

Because being extensive use of of lighting engineering and ligthing paraphernalia generally improved people's standard of living, and the demand of lighting apparatus is increased sharply day by day, also make power consumption enlarge, so begin to pay attention to the development of high efficiency, high-quality lighting apparatus.Electricity-saving lamp because of it has the luminous efficiency height, saves the energy, the life-span is long, be that advantages such as 6～10 times of incandescent lamp become the first-selected light fixture of current replacement incandescent lamp.Electricity-saving lamp mainly is to heat to tube filament by ballast, filament emission electronics, the electron collision ar atmo, ar atmo obtains to clash into mercury atom again behind the energy, makes it send ultraviolet ray, ultraviolet ray excited light-emitting phosphor, its life-span improves a lot, because there is not the such heating effect of current of incandescent lamp in it, the energy conversion efficiency of fluorescent material is also very high, can reach every watt 60 (lm) lumen again.Electricity-saving lamp on the market generally all is to adopt the lamp holder that meets national standard at present, its size all is unified, yet, but there is not unified standard for lamp socket and fluorescent tube, general all is manufacturer's manufacturing and designing according to oneself, thereby cause the electricity-saving lamp size of different manufacturers manufacturing to differ, differ in size.Such as electricity-saving lamp for 32W, existing all is two sections light adjusting types, the ratio of the whole height of most of lamp and lamp body diameter is not too coordinated in addition, the ratio of the length of lamp socket and fluorescent tube is also not too coordinated, cause electricity-saving lamp all may have some problems like this at aspects such as cost, brightness effects and installations, both that is to say and to raise the cost, and also can make troubles to use.

The utility model content

The technical problems to be solved in the utility model be the defective at prior art provide a kind of dimension scale rationally, 32W electricity-saving lamp with three-stage dimming function.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of 32W electricity-saving lamp of three-stage dimming, comprise lamp holder, lamp holder connects lamp socket, fluorescent tube passes lampholder cover and is installed on the lamp socket, wiring board and rectifier are installed in the lamp socket, lamp holder wherein, lamp socket, lampholder cover is circular, fluorescent tube is a helical lamp tube, it is characterized in that: the lamp holder of this three-stage dimming 32W electricity-saving lamp is provided with the anodal contact in two places and place's negative pole contact, and wherein the lamp holder center is the first anodal contact, and the first anodal contact outside is an insulation layer, the insulation layer outside is for being the second anodal contact, and lamp shell is the negative pole contact; The lamp body diameter of this electricity-saving lamp is 63-73mm, and the lamp body height is 125-135mm, and the lamp socket diameter is 52-62mm; Fluorescent tube is 3 circles.

Further, the height after described lamp holder, lamp socket and the lampholder cover combination is 62-72mm.

Further, on the described lampholder cover boss is arranged, the width of boss is 39-49mm, highly is 2mm.

The utility model is on the basis of considering the influence that lamp body diameter and whole lamp height are understood generation to the brightness and the installation of lamp, place in conjunction with the application of 32W electricity-saving lamp, thereby determined the optimum size of 32W electricity-saving lamp, make the utility model reasonable as much as possible in the size of guaranteeing lamp under the prerequisite of optimal brightness, be beneficial to and reduce cost and install and use, adopt the mode of three-stage dimming in addition, make the user can regulate the brightness of lamp, help energy-conserving and environment-protective according to ambient brightness.

Description of drawings

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is the partial enlarged drawing of lamp holder.

Among the figure, 1 is lamp holder, and 11 is the first anodal contact, and 12 is insulation layer, and 13 is the second anodal contact, and 14 is the negative pole contact, and 2 is lamp socket, and 3 is lampholder cover, and 31 is boss, and 4 is fluorescent tube.

The specific embodiment

In the present embodiment, see figures.1.and.2, the 32W electricity-saving lamp of described three-stage dimming, comprise lamp holder 1, lamp holder 1 connects lamp socket 2, and fluorescent tube 4 passes lampholder cover 3 and is installed on the lamp socket 2, and wiring board and rectifier are installed in the lamp socket 2, wherein lamp holder 1, lamp socket 2, lampholder cover 3 are circular, and fluorescent tube 4 is a helical lamp tube; Be provided with the anodal contact in two places and place's negative pole contact on lamp holder 1, wherein lamp holder 1 center is that first anodal contact 11, the first anodal contacts, 11 outsides are insulation layer 12, and insulation layer 12 outsides are for being the second anodal contact 13, and lamp shell is a negative pole contact 14; The lamp body diameter of this electricity-saving lamp is 68mm, can certainly be the arbitrary value of 63-73mm, and the lamp body height is 130mm, can certainly be the arbitrary value of 125-135mm, and lamp socket 2 diameters are 57mm, can certainly be the arbitrary value of 52-62mm; Fluorescent tube 4 is 3 circles.

Height after lamp holder 1, lamp socket 2 make up with lampholder cover 3 is 67mm, can certainly be the arbitrary value of 62-72mm.

Boss 31 is arranged on the lampholder cover 3, and the width of boss 31 is 44mm, can certainly be the arbitrary value of 39-49mm, and it highly is 2mm.

Below the utility model is described in detail, the above only is the preferred embodiment of the utility model, when not limiting the utility model practical range, be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.

Claims

1. A 32W energy-saving lamp with three-stage dimming, comprising a lamp cap, the lamp cap is connected to a lamp holder, the lamp tube passes through the lamp holder cover and is installed on the lamp holder, and a circuit board and a rectifier are installed in the lamp holder, wherein the lamp holder, the lamp holder, The lamp holder cover is circular, and the lamp tube is a spiral lamp tube. It is characterized in that: the lamp cap of the three-stage dimming 32W energy-saving lamp is provided with two positive contacts and one negative contact, and the center of the lamp cap is the first One positive electrode contact piece, the outside of the first positive electrode contact piece is the insulating area, the outside of the insulating area is the second positive electrode contact piece, and the lamp cap shell is the negative electrode contact piece; the diameter of the lamp body of the energy-saving lamp is 63-73mm, and the height of the lamp body is 125mm -135mm, the diameter of the lamp holder is 52-62mm; the lamp tube is 3 circles.

2. The 32W energy-saving lamp with three-stage dimming according to claim 1, wherein the combined height of the lamp cap, lamp holder and lamp holder cover is 62-72mm.

3. The 32W energy-saving lamp with three-stage dimming according to claim 2, characterized in that: there is a boss on the cover of the lamp holder, the width of the boss is 39-49mm, and the height is 2mm.