CN201601109U - Double-layer flat-top helical energy-saving lamp tube - Google Patents

Abstract

The utility model discloses a double-layer flat-top helical energy-saving lamp tube, which comprises a planar helical lamp tube and a single-ring lamp tube. The single-ring lamp tube is stereoscopically helical, two ends of the single-ring lamp tube are staggered, and one end of the single-ring lamp tube is butted with one end of the planar helical lamp tube. By adding a layer of the single-ring lamp tube which is helical stereoscopically on the basis of the planar helical lamp tube used in the conventional GX53-type energy-saving lamp, thickness of the integral lamp tube is guaranteed while power of the integral lamp tube is improved effectively. As the planar helical lamp tube is integrated with the single-ring lamp tube via the butting-joint technology, yield and strength of the integral lamp tube are increased effectively, and the butted portion of the two lamp tubes can be utilized effectively so as to bring benefit to luminous flux. The single-ring lamp tube is a stereoscopic lamp tube with two staggered end openings, can be bent on a helical lamp tube mold directly, and is simple in process and high in manufacturing efficiency.

Description

A kind of double-layer flat-topping spiral energy-saving strip lamp

Technical field

The utility model relates to a kind of power saving fluorescent lamps, especially relates to a kind of double-layer flat-topping spiral energy-saving strip lamp.

Background technology

Gently little, the shaped flat of GX53 type energy-saving lamp product is applicable to various to the light fixture height place that has certain requirements, as commodity special counter, fitting room, closet or the like.The fluorescent tube integral body of using in the GX53 type energy-saving lamp is the mosquito-repellent incense type, it is a kind of fluorescent tube of planar disc shape, but the power of the fluorescent tube of this light fixture can't satisfy user's user demand preferably, yet GX53 type energy-saving lamp outsourcing size basic fixed is constant, also basic fixed is constant in the fluorescent tube outsourcing of its use so, if be infeasible by fluorescent tube being extended out the increase that realizes power simply.Therefore in the industry the correlative study personnel to guarantee not fluorescent tube toward extending out, the power that increases fluorescent tube simultaneously is principle, fluorescent tube is researched and developed, double-layer flat-topping spiral energy-saving strip lamp in a kind of GX53 of being applicable to type energy-saving lamp has been proposed, this double-layer flat-topping spiral energy-saving strip lamp comprises snail fluorescent tube and monocycle fluorescent tube, connect by bridging process between one end of snail fluorescent tube and the end of monocycle fluorescent tube, employed monocycle fluorescent tube is a plane monocycle fluorescent tube, and it is for directly bending on the helical lampl mould and flattening and make bending the fluorescent tube that obtains.Though the double-layer flat-topping spiral energy-saving strip lamp of this structure has reached the purpose that increases power, has more shortcoming, imbody is as follows:

1), since this fluorescent tube by bridging process snail fluorescent tube and monocycle fluorescent tube are linked into an integrated entity, its rate of finished products is lower, and is very high to the requirement of technological operation;

2), snail fluorescent tube and the intensity of monocycle fluorescent tube at bridge scar place can reduce, and the bridge scar is very insecure, will further produce waste product like this, reduces rate of finished products;

3), bridging process requires to connect between bridge place and each the fluorescent tube top to leave vacant section, this distance of vacant section generally can not be less than 5mm, and this vacant section when lamp is lighted to the logical not contribution of light, that is to say, connect a bridge, will waste the fluorescent tube length of 5mm * 2 at least, and this original intention with the power that improves fluorescent tube is contrary;

4), in the technical process of making this double-layer flat-topping spiral energy-saving strip lamp, need coat fluorescent material earlier to snail fluorescent tube and monocycle fluorescent tube, connect bridge again, the bridge scar is then useless to the fluorescent material of each fluorescent tube head portion, promptly produced waste, and, increased cost so simultaneously because fluorescent material is comparatively expensive.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of power that can effectively improve fluorescent tube, and double-layer flat-topping spiral energy-saving strip lamp simple in structure, that rate of finished products is high, cost is low.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of double-layer flat-topping spiral energy-saving strip lamp, comprise snail fluorescent tube and monocycle fluorescent tube, described monocycle fluorescent tube is three-dimensional helical form, the two-port of described monocycle fluorescent tube is staggered, and an end of described monocycle fluorescent tube docks with an end of described snail fluorescent tube.

Described monocycle fluorescent tube forms for bending on the helical lampl mould.

The plane at the end face place of the two-port of described monocycle fluorescent tube is different plane.

The other end of described snail fluorescent tube is connected with the first fluorescent tube blast pipe and the first lamp tube electrode lead-out wire, in the described first fluorescent tube blast pipe amalgam is housed, the other end of described monocycle fluorescent tube is connected with the second fluorescent tube blast pipe and the second lamp tube electrode lead-out wire.

Compared with prior art, advantage of the present utility model is to be three-dimensional spiral helicine monocycle fluorescent tube by increase one deck on the basis of traditional employed snail fluorescent tube of GX53 type energy-saving lamp, both guarantee the thinness of whole fluorescent tube, effectively promoted the power of whole fluorescent tube again; Because the snail fluorescent tube makes one with the monocycle fluorescent tube by dock technology, effective like this rate of finished products that improves whole fluorescent tube reaches the intensity of whole fluorescent tube, and the butted part of two fluorescent tubes also can be utilized effectively, and light is led to make contributions.Monocycle fluorescent tube of the present utility model is not a fluorescent tube that is planar rings, and is staggered between two port, and it can directly bend on the helical lampl mould and make, and technology is simple, the preparation efficiency height.Because the monocycle fluorescent tube is three-dimensional helical form, it docks the back and has formed very thin one deck cavity in inside with the snail fluorescent tube, for the very compact energy-saving lamp in this inside of GX53 type, this slight cavity provides necessary space for the placement of ballast.In addition, in making the technical process of double-layer flat-topping spiral energy-saving strip lamp of the present utility model, can be earlier the monocycle fluorescent tube that is not coated with the snail fluorescent tube of fluorescent material and is not coated with fluorescent material be docked, and then be coated with fluorescent material, effectively avoided waste, provided cost savings.

Description of drawings

Fig. 1 is the perspective view one of double-layer flat-topping spiral energy-saving strip lamp of the present utility model;

Fig. 2 is the perspective view two of double-layer flat-topping spiral energy-saving strip lamp of the present utility model;

Fig. 3 is the vertical view of double-layer flat-topping spiral energy-saving strip lamp of the present utility model;

Fig. 4 is the structural representation of snail fluorescent tube;

Fig. 5 is the vertical view of snail fluorescent tube;

Fig. 6 is the structural representation one of monocycle fluorescent tube;

Fig. 7 is the structural representation two of monocycle fluorescent tube;

Fig. 8 is the vertical view of monocycle fluorescent tube.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As shown in the figure, a kind of double-layer flat-topping spiral energy-saving strip lamp, comprise snail fluorescent tube 1 and monocycle fluorescent tube 2, this monocycle fluorescent tube 2 is three-dimensional helical form and is non-planar, the two-port 21 of monocycle fluorescent tube 2 is staggered, one end of monocycle fluorescent tube 2 docks with an end of snail fluorescent tube 1, the other end of snail fluorescent tube 1 is connected with the first fluorescent tube blast pipe 12 and the first lamp tube electrode lead-out wire 13, in the first fluorescent tube blast pipe 12 the amalgam (not shown) is housed, the other end of monocycle fluorescent tube 2 is connected with the second fluorescent tube blast pipe 22 and the second lamp tube electrode lead-out wire 23, in this amalgam also can be contained in the second fluorescent tube blast pipe 22 of monocycle fluorescent tube 2, the fluorescent tube blast pipe of dress amalgam was unkitted the fluorescent tube exhaust pipe range of amalgam.The power saving fluorescent lamps of this structure had both guaranteed the thinness of whole fluorescent tube, effectively promoted the power of whole fluorescent tube again, and because snail fluorescent tube 1 is made one with monocycle fluorescent tube 2 by docking technology, effective like this rate of finished products that improves whole fluorescent tube, and the intensity of whole fluorescent tube, and the butted part of two fluorescent tubes also can be utilized effectively, and makes contributions to light is logical.

In this specific embodiment, monocycle fluorescent tube 2 forms for directly bending on the helical lampl mould.

In this specific embodiment, the plane at the end face place of the two-port 21 of monocycle fluorescent tube 2 is different plane.

In this specific embodiment, snail fluorescent tube 1 can adopt the snail fluorescent tube of existing any maturation, snail fluorescent tube or asymmetrical snail fluorescent tube as symmetry, common snail fluorescent tube 1 comprises body 14, body 14 is the expansion of symmetric double spiral to rotate in the same way at grade, the center of circle O of the spiral center A of body 14 and the circumscribed circle 15 of body 14 coincides, line between the end face center of the two-port of body 14 is by the spiral center, and the end face center of the two-port of body 14 equates to the distance of spiral center A.

Double-layer flat-topping spiral energy-saving strip lamp of the present utility model is applicable in the GX53 energy-saving lamp that its power is 12W～16W.

Claims (4)

1. double-layer flat-topping spiral energy-saving strip lamp, comprise snail fluorescent tube and monocycle fluorescent tube, it is characterized in that described monocycle fluorescent tube is three-dimensional helical form, the two-port of described monocycle fluorescent tube is staggered, and an end of described monocycle fluorescent tube docks with an end of described snail fluorescent tube.

2. a kind of double-layer flat-topping spiral energy-saving strip lamp according to claim 1 is characterized in that described monocycle fluorescent tube forms for bending on the helical lampl mould.

3. a kind of double-layer flat-topping spiral energy-saving strip lamp according to claim 1 and 2 is characterized in that the plane at end face place of the two-port of described monocycle fluorescent tube is different plane.

4. a kind of double-layer flat-topping spiral energy-saving strip lamp according to claim 3, the other end that it is characterized in that described snail fluorescent tube is connected with the first fluorescent tube blast pipe and the first lamp tube electrode lead-out wire, in the described first fluorescent tube blast pipe amalgam is housed, the other end of described monocycle fluorescent tube is connected with the second fluorescent tube blast pipe and the second lamp tube electrode lead-out wire.

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