CN2781173Y - Lanteern - Google Patents

Abstract

The utility model relates to a lantern, which comprises a lantern body [1], a bulb [3] and a telescopic type supporting rod [4], wherein the bulb [3] is suspended in the lantern body [1] by an electrical source line through a bulb cap [2]; a protective sheet [8] with circular periphery is arranged on the bulb cap [2], the projected area of the protective sheet [8] is larger than the projected area of the bulb [3] during suspension, and an installation through hole [9] is arranged in the central position of the protective sheet [8]. The bulb can not collide with the supporting rod in the lantern body, so the phenomenon that the bulb breaks owing to collision is avoided and the service life of the lantern can be extended.

Description

A kind of lantern

Technical field

The utility model relates to a kind of lantern, and particularly a kind of lantern that prevents causes the lantern of bulb fragmentation when rocking.

Background technology

At red-letter day or feria, people like in the office space, place of business, dwelling house etc. hang lantern in front of the door, to increase festive air.Lantern generally includes cage body, bulb and is used for the support bar of cage body-shaping, and the cage body has bulb and places mouth, and bulb is installed on the lamp holder, and bulb is suspended in the cage body by power line by lamp holder, and bulb can be put into or take out by placing mouth.Usually support bar is an expansion link with the lantern collection for convenient, but thereby the folding of cage body, be about to the cage body by taking off, again support bar is shunk, this moment can be with cage body folding for storing.Because lantern is in use, because of reason cage bodies such as wind easily rock, bulb then with the cage body in support bar collision, easily cause the bulb fragmentation, influence the result of use and the bulb life of lantern.And lantern generally is suspended on eminence, after the bulb fragmentation, changes also very inconvenient.

Summary of the invention

The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and provides a kind of lantern of avoiding because of rocking the lantern that causes the bulb fragmentation.

The purpose of this utility model can realize by following technical measures: this lantern comprises cage body, bulb and is used for the extension type support bar of cage body-shaping; the cage body has bulb and places mouth; bulb is suspended in the cage body by power line by lamp holder; on lamp holder, be provided with screening glass; the screening glass center is provided with the installation through hole, can be installed on the lamp holder by through hole.

Projected area when projected area ratio's bulb of this screening glass hangs is big.

Described through hole can be provided with internal thread.

The utility model is reasonable in design, adopt above-mentioned measure after owing on the lamp holder screening glass is arranged, when lantern rocks, bulb just can with the support bar collision in the cage body, avoided bulb to produce broken phenomenon, thereby can prolong the service life of lantern because of collision.

Description of drawings

Fig. 1 is a structure chart of the present utility model;

Fig. 2 is the structure chart of screening glass;

Fig. 3 is the vertical view of Fig. 2;

Fig. 4 is a user mode reference diagram of the present utility model.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, this lantern comprises cage body [1], bulb [3] and is used for the extension type support bar [4] of cage body-shaping, cage body [1] has bulb and places mouthful [7], support bar [4] has two, ecto-entad extend into cage body [1] lower end inwall, need be by extension type support bar [4] with cage body [1] folding, the outer end of two support bars [4] is provided with lanyard [5], cage body [1] hang can be got up by lanyard [5].Bulb [3] is installed on the lamp holder [2]; lamp holder [2] is suspended in the cage body [1] by power line [6]; place between two support bars [4]; on lamp holder [2], be provided with screening glass [8]; the periphery of screening glass [8] is circular; projected area when its projected area ratio's bulb [3] hangs is big, and screening glass [8] center is provided with installs through hole [9], can be installed on the lamp holder [2] by through hole [9].Perhaps lamp holder [2] periphery is processed with external screw thread, then can be provided with internal thread [10], screening glass [8] is screwed on the lamp holder [2] by internal thread [10] in through hole [9].

Fig. 4 is to use state reference map.When this lantern has been hung, because of causing cage body [1], reasons such as wind rock, and this moment is owing to there is screening glass [8]; rock in the process at cage body [1]; all the time be that screening glass [8] contacts with two support bars [4], and bulb [3] can not collide with support bar [4], play the effect of protection bulb [3].

Claims (4)

1, a kind of lantern; comprise cage body [1], bulb [3] and be used for the extension type support bar [4] of cage body-shaping; cage body [1] has bulb and places mouthful [7]; bulb [3] is suspended in the cage body [1] by power line [6] by lamp holder [2]; it is characterized in that on lamp holder [2], being provided with screening glass [8]; screening glass [8] center is provided with installs through hole [9], can be installed on the lamp holder [2] by through hole [9].

2, lantern according to claim 1, the projected area when the projected area ratio's bulb [3] that it is characterized in that this screening glass [8] hangs is big.

3, lantern according to claim 1 is characterized in that described through hole [9] is provided with internal thread [10].

4, lantern according to claim 1 and 2, the periphery that it is characterized in that screening glass [8] is for circular.

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