阅读说明：本技术 一种防烫酒精灯盖 (Anti-scald alcohol lamp cover ) 是由 沈晴 韩建秋 郑鸣洁 于 2021-08-04 设计创作，主要内容包括：本发明公开了一种防烫酒精灯盖,包括：圆环架,套设于酒精灯瓶颈底部；两个支撑架,分别位于所述酒精灯瓶颈的两侧,且所述支撑架的一端均转动连接于所述圆环架；两个半灯盖,分别与两个所述支撑架连接,两个所述半灯盖相互盖合时形成完整灯盖且盖住所述酒精灯瓶颈,通过旋转两个所述半灯盖使相互远离以打开；磁吸部,设于所述半灯盖远离所述酒精灯瓶颈底部的一侧,使得两个所述半灯盖可相互吸合。该灯盖可有效避免烫伤事故的发生。(The invention discloses an anti-scald alcohol lamp cover, which comprises: the annular frame is sleeved at the bottom of the bottleneck of the alcohol lamp; the two support frames are respectively positioned on two sides of the bottleneck of the alcohol lamp, and one ends of the support frames are rotatably connected to the circular ring frame; the two half lamp covers are respectively connected with the two support frames, when the two half lamp covers are mutually covered, a complete lamp cover is formed and covers the bottleneck of the alcohol lamp, and the two half lamp covers are rotated to be mutually far away to be opened; the magnetic suction part is arranged on one side, away from the bottom of the bottleneck of the alcohol burner, of the half lamp covers, so that the two half lamp covers can be mutually sucked. The lamp cover can effectively avoid scalding accidents.)

1. An anti-scald alcohol lamp cover is characterized by comprising:

the annular frame is sleeved at the bottom of the bottleneck of the alcohol lamp;

the two support frames are respectively positioned on two sides of the bottleneck of the alcohol lamp, and one ends of the support frames are rotatably connected to the circular ring frame;

the two half lamp covers are respectively connected with the two support frames, when the two half lamp covers are mutually covered, a complete lamp cover is formed and covers the bottleneck of the alcohol lamp, and the two half lamp covers are rotated to be mutually far away to be opened;

the magnetic suction part is arranged on one side, away from the bottom of the bottleneck of the alcohol burner, of the half lamp covers, so that the two half lamp covers can be mutually sucked.

2. The scald-proof alcohol burner cap of claim 1, wherein the support frame comprises two support rods, and the two support rods are coaxially and rotatably connected with the ring frame.

3. The scald-proof alcohol burner cap as recited in claim 2, wherein the supporting rod is rotatably connected to the ring frame through a rotating shaft.

4. The scald-proof alcohol burner cap of claim 2, wherein the support rod is fixed to the half-cap by adhesion.

5. The scald-proof alcohol burner cap of claim 2, wherein the half-cap, the ring frame and the supporting rod are all made of PVC.

6. An anti-scald alcohol burner cap as claimed in claim 1, wherein the magnetic attraction portion comprises a magnet and an iron plate, and the magnet and the iron plate are respectively disposed on the two half lamp caps.

Technical Field

The invention belongs to the technical field of alcohol lamps, and particularly relates to an anti-scald alcohol lamp cover.

Background

The alcohol burner is a heating tool using alcohol as fuel, and is used for heating an object. In chemical experiments, alcohol lamps are often used for low-temperature heating. The conventional alcohol lamp is generally composed of a lamp body, a core tube and a cap.

The alcohol lamp cover commonly used in a laboratory is cylindrical, and when the alcohol lamp is used, the idle lamp cover is easy to roll down from a table, so that the use is inconvenient; moreover, when the alcohol lamp is used and needs to be extinguished by the lamp cover, the extinguishing flame covered by the alcohol lamp cover is easy to scald hands, and skin burn can be seriously caused.

Disclosure of Invention

In order to solve the above problems, the present invention provides an anti-scald alcohol lamp cover, which can effectively avoid the occurrence of scald accidents.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an anti-scald alcohol lamp cover comprising:

the annular frame is sleeved at the bottom of the bottleneck of the alcohol lamp;

the two support frames are respectively positioned on two sides of the bottleneck of the alcohol lamp, and one ends of the support frames are rotatably connected to the circular ring frame;

the two half lamp covers are respectively connected with the two support frames, when the two half lamp covers are mutually covered, a complete lamp cover is formed and covers the bottleneck of the alcohol lamp, and the two half lamp covers are rotated to be mutually far away to be opened;

the magnetic suction part is arranged on one side, away from the bottom of the bottleneck of the alcohol burner, of the half lamp covers, so that the two half lamp covers can be mutually sucked.

According to an embodiment of the invention, the support frame comprises two support rods, and the two support rods are coaxially and rotatably connected with the ring frame.

According to an embodiment of the invention, the supporting stick is rotatably connected with the ring frame through a rotating shaft.

According to an embodiment of the invention, the support rod and the half lamp cover are fixed by bonding.

According to an embodiment of the invention, the half lamp cover, the ring frame and the support rod are all made of PVC materials.

According to an embodiment of the present invention, the magnetic attraction portion includes a magnet and an iron sheet, and the magnet and the iron sheet are respectively disposed on the two half lamp covers.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:

(1) in the embodiment of the invention, the circular ring frame, the two support frames, the two half lamp covers and the magnetic suction part are arranged, so that the two half lamp covers can be opened and closed by rotating, scalding accidents are effectively avoided, and the lamp covers are not easy to drop and lose.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:

FIG. 1 is a schematic view of an anti-scald alcohol burner cap according to the present invention;

FIG. 2 is a schematic view of an anti-scald alcohol burner cap according to the present invention;

FIG. 3 is a partial schematic view of a first anti-scald alcohol burner cap according to the present invention;

FIG. 4 is a partial schematic view of a second exemplary embodiment of an anti-scald alcohol burner cap according to the present invention;

fig. 5 is a partial schematic view three of the scald-proof alcohol burner cap of the present invention.

Description of reference numerals:

1: an alcohol lamp; 2: a circular ring frame; 3: a support frame; 4: a half-lamp cover; 5: a support stick; 6: a rotating shaft; 7: a magnet; 8: iron sheets.

Detailed Description

The invention is described in further detail below with reference to the figures and specific examples. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are all used in a non-precise ratio for the purpose of facilitating and distinctly aiding in the description of the embodiments of the invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1 to 5, the core of the invention is to provide an anti-scald alcohol lamp cover, which comprises a circular ring frame 2, two support frames 3, two half lamp covers 4 and a magnetic part.

The 1 bottleneck bottom of alcohol burner is located to 2 covers of ring frame, and 2 diameters of ring frame are the same with 1 bottleneck diameters of alcohol burner to better assurance lamp lid structure is placed the stability on one's body at alcohol burner 1.

Two support frames 3 are respectively located the both sides of 1 bottleneck of alcohol burner, and the one end of support frame 3 all rotates to be connected in ring frame 2. Two half lamp lids 4 are connected with two support frames 3 respectively, and two half lamp lids 4 are the hollow structure of semicircle column type, and keep somewhere the semicircle in the wall bottom of the cover to can wrap up 1 bottleneck of alcohol burner when half lamp lid 4 buckles, separation it and outside air, reach fire-retardant effect.

The two half-lamp caps 4, when mutually closed, form a complete lamp cap and cover the neck of the alcohol burner 1, which is opened by turning the two half-lamp caps 4 away from each other. Realize opening and shutting through rotatory two half lamp lids 4, effectively avoid the emergence of scald accident, and the lamp lid is difficult for dropping the loss.

Specifically, the support frame 3 comprises two support rods 5, and the two support rods 5 are coaxially and rotatably connected with the circular ring frame 2. A rotating shaft 6 is arranged between the supporting stick 5 and the circular ring frame 2, and the supporting stick and the circular ring frame are rotatably connected through the rotating shaft 6. The support rods 5 are fixed to the half-lamp covers 4 by bonding, that is, each half-lamp cover 4 is adhered to two support rods 5.

Magnetic attraction portion is arranged on one side, away from the bottleneck bottom of the alcohol burner, of the half lamp cover 4, so that the two half lamp covers 4 can be attracted mutually, and the magnetic force can attract the two half lamp covers 4 to be closed during buckling, so that air is isolated, and the effect of the flame-retardant alcohol burner 1 is achieved. Specifically, the portion of inhaling includes magnet 7 and iron sheet 8, and magnet 7 and iron sheet 8 locate the marginal position of two half lamp lid 4 mutual contacts respectively, and magnet 7 and iron sheet 8 all are equipped with a plurality ofly, realize holistic close real state after the 4 locks of two halves lamp lid of guarantor.

In this embodiment, the half lamp cover 4, the ring frame 2 and the support rod 5 are made of PVC material.

When the alcohol lamp 1 is used, the two supporting frames 3 and the half lamp cover 4 are rotated to the two outer sides, so that the alcohol lamp 1 can be ignited to use after the lamp wick is exposed. The two half lamp covers 4 hang down on the two sides of the bottle neck after being opened. When the alcohol burner 1 is to be extinguished, the two half burner caps 4 are turned to close the two together, the air is isolated to extinguish the wick, and the closed state is maintained by the magnet 7 and the iron sheet 8.

The invention can ensure that the idle alcohol lamp cover can not accidentally roll off when people use the alcohol lamp, and can avoid the accidental burn of the skin by flame when the alcohol lamp cover is used for extinguishing the flame of the alcohol lamp. And the lamp cap can be always arranged on the bottle body of the alcohol lamp, and the problem that the lamp cap is easy to drop and lose when the alcohol lamp is used is also solved.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, it is still within the scope of the present invention if they fall within the scope of the claims of the present invention and their equivalents.