CN205351306U

CN205351306U - Alcohol lamp

Info

Publication number: CN205351306U
Application number: CN201620122906.5U
Authority: CN
Inventors: 沈悦; 姜太罡
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-16
Filing date: 2016-02-16
Publication date: 2016-06-29
Anticipated expiration: 2026-02-16

Abstract

The utility model discloses an alcohol lamp, bottle and bottleneck, follow bottleneck including being the integral structure get into the wick of bottle and install the crown top of burner on the bottleneck, its characterized in that, the upper left end of bottleneck is equipped with the recess, is equipped with rotating device at the right -hand member middle position of bottle, the crown top of burner is the type of falling U, and its left lower extreme is equipped with and moves towards inboard square bulge, the right lower extreme of the crown top of burner is installed on rotating device, the wick is filled in into the bottle through the bottleneck of establishing on the bottleneck. Through the setting, the utility model discloses can guarantee that the wick is difficult for dropping, reduce the process, improve experimental efficiency, sealed effectual between the crown top of burner and the bottle simultaneously, alcohol is difficult to be polluted, guarantees the experiment effect.

Description

A kind of alcohol burner

Technical field

This utility model relates to a kind of experimental apparatus, is specifically related to a kind of alcohol burner.

Background technology

Alcohol burner serves very important effect in the teaching of chemical experiment, but traditional wick of alcohol burner easily falls in bottle, when reusing, it is necessary to wick of peace again, causes the loaded down with trivial details of operation；The crown top of burner and bottle are isolating construction, in use, it is necessary to lift down, cover after being finished, it has not been convenient to take again；Between the crown top of burner and bottle, sealing is poor, it is easy to cause the pollution of ethanol, causes alcohol concentration to reduce, and affects the use of alcohol burner.

Summary of the invention

The purpose of this utility model is to provide a kind of alcohol burner, it is ensured that wick not easily drops, and reduces operation, improves conventional efficient, simultaneously good sealing effect between the crown top of burner and bottle, and ethanol not easily pollutes, it is ensured that experiment effect.

For achieving the above object, the technical solution adopted in the utility model is: a kind of alcohol burner, including the wick being the bottle of integral structure and bottleneck, entering bottle from bottleneck and the crown top of burner being arranged on bottleneck, the left upper end of described bottleneck is provided with groove, it is provided with tumbler in the right-hand member middle position of bottle, the described crown top of burner is inverted U, its lower-left end is provided with the square projection of inner side, the bottom righthand side of the described crown top of burner is arranged on tumbler, and described wick enters bottle by the bottleneck being located on bottleneck.

As preferably, described bottleneck plug is cylindrical, its middle position hollow, and is uniformly provided with eight hemispherical projections being positioned at same circumference on inwall.

As preferably, described groove can be mutually chimeric with square projection.

Owing to have employed technique scheme, this utility model has the advantages that

1, bottleneck plug inwall of the present utility model is provided with hemispherical projections, can guarantee that wick is in use, not easily drops；

2, light cover of the present utility model is directly installed on bottleneck, folding, closedown convenience, and good airproof performance, can effectively prevent the pollution of ethanol, it is ensured that experiment effect.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation.

Fig. 2 is that this utility model uses state diagram.

Fig. 3 is the top view of this utility model bottleneck plug.

In figure: 1, bottle, 2, bottleneck, 3, wick, 4, the crown top of burner, 5, tumbler, 6, square projection, 7, bottleneck plug, 8, hemispherical projections.

Detailed description of the invention

As shown in Fig. 1 ~ 3, the technical solution adopted in the utility model is: a kind of alcohol burner, including the bottle 1 and bottleneck 2, the wick 3 entering bottle 1 from bottleneck 2 and the crown top of burner 4 being arranged on bottleneck 2 that are integral structure, the left upper end of described bottleneck 2 is provided with groove 4, it is provided with tumbler 5 in the right-hand member middle position of bottle 2, the described crown top of burner 4 is in inverted U, its lower-left end is provided with square protruding the 6 of inner side, the bottom righthand side of the described crown top of burner 4 is arranged on tumbler 5, and described wick 3 enters bottle 1 by the bottleneck plug 7 being located on bottleneck 2.

Described bottleneck plug 7 is cylindrical, its middle position hollow, and is uniformly provided with eight hemispherical projections 8 being positioned at same circumference on inwall.

Described groove 4 can be mutually chimeric with square protruding 6.

By arrangement above, operation principle of the present utility model is as follows: will pour ethanol in bottle 1 into, opens the crown top of burner 4, lights wick 3, test；To be tested complete after, buckle light cover 4, extinguish wick 3.In the process, the hemispherical projections 8 on bottleneck plug 7 can ensure that wick 3 not easily drops, and groove 5 and the square combination of protruding 6 can guarantee that the sealing of entirety.

Above content is detailed description this utility model made in conjunction with concrete preferred implementation, it is impossible to assert that detailed description of the invention of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to the scope of patent protection that the submitted claims of this utility model are determined.

Claims

1. an alcohol burner, including the wick being the bottle of integral structure and bottleneck, entering bottle from bottleneck and the crown top of burner being arranged on bottleneck, it is characterized in that: the left upper end of described bottleneck is provided with groove, it is provided with tumbler in the right-hand member middle position of bottle, the described crown top of burner is inverted U, its lower-left end is provided with the square projection of inner side, and the bottom righthand side of the described crown top of burner is arranged on tumbler, and described wick enters bottle by the bottleneck being located on bottleneck.

2. a kind of alcohol burner according to claim 1, it is characterised in that: described bottleneck plug is cylindrical, its middle position hollow, and is uniformly provided with eight hemispherical projections being positioned at same circumference on inwall.

3. a kind of alcohol burner according to claim 1, it is characterised in that: described groove can be mutually chimeric with square projection.