CN215174996U

CN215174996U - Alcohol burner for physics experiments

Info

Publication number: CN215174996U
Application number: CN202121707017.2U
Authority: CN
Inventors: 钟江杰; 尉胡佳妍
Original assignee: Shaoxing Senior High School
Current assignee: Shaoxing Senior High School
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-14
Anticipated expiration: 2031-07-26

Abstract

The utility model provides an alcohol burner for physics experiments, which relates to the technical field of alcohol burners and comprises a lamp body, a lamp tube, a lamp wick, a lampshade, a spring, a buckle, a limiting block and a dismounting mechanism, wherein the lamp tube is arranged on the top surface of the lamp body, the lamp wick is arranged inside the lamp tube, the lampshade is arranged on the surface of the lamp tube, the buckle is fixedly arranged at the position close to the bottom surface inside the lampshade, the limiting block is fixedly arranged at the position close to the bottom surface on the surface of the lamp tube, when the alcohol burner is actually used, the lampshade is fixed on the lamp tube by arranging a fixing device, thereby avoiding the situation that the lampshade falls off when people carry the alcohol burner to move, and meanwhile, by arranging the sealing ring, when the lamp body turns over, the sealing ring can effectively prevent the alcohol from flowing out from the lampshade, thereby facilitating the processing, when the lampshade is daily covered on the lamp body, the effect of preventing the volatilization of the alcohol in the lamp body can also be played, the operation is simple and convenient while the practical use is facilitated.

Description

Alcohol burner for physics experiments

Technical Field

The utility model relates to an alcohol burner technical field especially relates to an alcohol burner for physics experiments.

Background

The alcohol lamp is a heating tool using alcohol as fuel, and because smoke cannot be generated in the combustion process of the alcohol lamp, the purpose of sterilization can be achieved by burning instruments, and because heat generated in the combustion process of the alcohol lamp can heat other experimental materials, the alcohol lamp can be used in physical experiments.

At present some alcohol burners carry the in-process at people, because the lamp shade is only placed on the alcohol burner, do not carry on spacingly to the lamp shade, people can probably drop from the alcohol burner at the in-process lamp shade of holding the alcohol burner removal, lead to the lamp shade to break, when the alcohol burner takes place to turn on one's side simultaneously, the lamp shade also can't block that the alcohol in the alcohol burner leaks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an alcohol lamp for physical experiments.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an alcohol burner for physics experiments, it comprises lamp body, fluorescent tube, wick, lamp shade, spring, buckle, stopper and disassembly body, the fluorescent tube is equipped with to the top surface of lamp body, the inside of fluorescent tube is provided with the wick, the surface of fluorescent tube is provided with the lamp shade, the buckle is equipped with admittedly near bottom surface position department in the inside of lamp shade, the stopper is equipped with admittedly near bottom surface position department on the surface of fluorescent tube, disassembly body sets up the surface at the buckle, the surface of lamp body is provided with protection machanism.

Preferably, the detaching mechanism comprises a positioning hole, a pull rod and a pull block, the positioning hole is formed in the position, close to the spring, in the lampshade, the pull rod is installed on one side of the buckle, and the pull block is fixedly installed at one end of the pull rod.

Preferably, a circular groove is formed in the middle of the inner portion of the pulling block, and a silica gel pad is fixedly mounted inside the circular groove.

Preferably, a sealing ring is fixedly mounted on the bottom surface of the lampshade.

Preferably, the protection mechanism include protective housing, screw thread a, bottom, round pad and chase, the protective housing sets up the outer end at the lamp body, screw thread a has been seted up to the surface of protective housing near bottom surface position department, the bottom surface of protective housing rotates there is the bottom, the round pad is equipped with on the surface of bottom, the chase has been seted up to the top surface of protective housing.

Preferably, the bottom cover is provided with a thread b at a position close to the top surface, and the thread b is engaged with the thread a.

Preferably, the material of protective housing is transparent silica gel, the material of cushion is rubber.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, fix the lamp shade on the fluorescent tube through setting up fixing device to the condition that the lamp shade drops when having avoided people to carry the alcohol burner to remove, simultaneously through setting up the sealing washer, when the lamp body takes place to turn on one's side, the sealing washer can effectually prevent that alcohol from flowing out in the lamp shade, thereby convenient processing, when the lamp shade is on daily lid on the lamp body, can also play the effect that prevents alcohol volatilization in the lamp body, it is convenient to do benefit to the easy operation when in-service use.

2. The utility model discloses in, during the in-service use, through setting up protection device, simple convenient protects the lamp body to reduce the damage when the lamp body falls on ground, avoid the broken condition, do benefit to in-service use.

Drawings

FIG. 1 is a schematic view of the overall structure of an alcohol burner for physical experiments;

FIG. 2 is a bottom view of the alcohol burner for physical experiments;

FIG. 3 is an enlarged view of the portion A of the alcohol burner in FIG. 2 for physical experiments;

fig. 4 is a side view of the alcohol burner for physical experiments.

Illustration of the drawings:

1. a lamp body; 2. a lamp tube; 3. a lamp wick; 4. a lamp shade; 5. a spring; 6. buckling; 7. positioning holes; 8. a pull rod; 9. pulling the block; 10. a seal ring; 11. a limiting block; 12. a protective shell; 13. a thread a; 14. a bottom cover; 15. a round pad; 16. a pipe groove; 17. a circular groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Referring to fig. 1-4, the present invention provides a technical solution: the alcohol lamp for the physical experiment comprises a lamp body 1, a lamp tube 2, a lamp wick 3, a lampshade 4, a spring 5, a buckle 6, a limiting block 11 and a dismounting mechanism, wherein the lamp tube 2 is installed on the top surface of the lamp body 1, the lamp wick 3 is arranged inside the lamp tube 2, the lampshade 4 is arranged on the surface of the lamp tube 2, the buckle 6 is fixedly installed at the position, close to the bottom surface, inside the lampshade 4, the limiting block 11 is fixedly installed at the position, close to the bottom surface, of the surface of the lamp tube 2, the dismounting mechanism is arranged on the surface of the buckle 6, and a protection mechanism is arranged on the surface of the lamp body 1.

Specifically, the dismounting mechanism comprises a positioning hole 7, a pull rod 8 and a pull block 9, the positioning hole 7 is formed in the position, close to the spring 5, in the lampshade 4, the pull rod 8 is installed on one side of the buckle 6, and the pull block 9 is fixedly installed at one end of the pull rod 8.

In this embodiment: under the mutual cooperation of the lamp body 1, the lamp tube 2, the lampshade 4, the spring 5, the buckle 6, the circular groove 17, the pull rod 8, the pull block 9, the sealing ring 10 and the limiting block 11, when the lamp body 1 is used completely, the lampshade 4 covers the lamp tube 2 at the moment, when the lampshade 4 moves to the position of the limiting block 11, the buckle 6 is extruded to drive the spring 5 to move at the moment, when the buckle 6 enters the limiting block 11, the buckle 6 is not applied with force any more, so that the spring 5 drives the buckle 6 to reset, at the moment, the buckle 6 is fastened in the limiting block 11 to play a role of fixing the lampshade 4, when the lampshade 4 needs to be pulled out, only the pull block 9 needs to be pulled at the moment, the pull rod 8 and the buckle 6 are driven to move by the pull block 9, when the buckle 6 is moved out from the limiting block 11, the lampshade 4 can be pulled out at the moment, when the lampshade is used practically, the lampshade 4 is fixed on the lamp tube 2 by arranging a fixing device, thereby avoided people carrying the condition that lamp shade 4 drops when the alcohol burner removes, simultaneously through setting up sealing washer 10, when lamp body 1 takes place to turn on one's side, sealing washer 10 can effectually prevent alcohol from flowing out in the lamp shade 4 to convenient the processing does benefit to the simple operation when in-service use is convenient.

Specifically, a round groove 17 is formed in the middle of the inner portion of the pull block 9, and a silica gel pad is fixedly mounted inside the round groove 17.

In this embodiment: the round groove 17 is arranged, so that people can conveniently pull the pulling block 9, and silica gel is arranged, so that people can operate more comfortably.

Specifically, the bottom surface of the lampshade 4 is fixedly provided with a sealing ring 10.

In this embodiment: by arranging the sealing ring 10, the alcohol can be effectively prevented from leaking when the lamp body 1 turns on one side.

Specifically, the protection mechanism comprises a protection shell 12, a thread a13, a bottom cover 14, a round pad 15 and a pipe groove 16, the protection shell 12 is arranged at the outer end of the lamp body 1, the thread a13 is arranged at the position, close to the bottom surface, of the surface of the protection shell 12, the bottom cover 14 rotates on the bottom surface of the protection shell 12, the round pad 15 is arranged on the surface of the bottom cover 14, and the pipe groove 16 is arranged on the top surface of the protection shell 12.

In this embodiment: under the mutually supporting of protective housing 12, bottom 14 and round pad 15, during the in-service use, when lamp body 1 is in daily use, people can inadvertently overturn lamp body 1 and drop, the condition that can lead to lamp body 1 to take place to damage, through setting up protection device this moment, establish the outer end at lamp body 1 with protective housing 12 cover in daily use, simultaneously tighten bottom 14 in the bottom of protective housing 12, fasten lamp body 1 when rubber pad extrusion lamp body 1, thereby avoided lamp body 1 to place the condition that takes place to rock in protective housing 12, during the in-service use, through setting up protection device, simple convenient protects lamp body 1, thereby reduce the damage when lamp body 1 drops on the ground, avoid broken condition, do benefit to in-service use.

Specifically, the bottom cover 14 has a screw thread b formed therein at a position close to the top surface, and the screw thread b is engaged with the screw thread a 13.

In this embodiment: when the bottom cover 14 is rotated onto the protective shell 12, the lamp body 1 is stored.

Specifically, the protective shell 12 is made of transparent silica gel, and the round pad 15 is made of rubber.

In this embodiment: thereby set up the protective housing 12 to transparent and can observe the inside alcohol capacity of lamp body 1, thereby alleviateed the damage that receives when lamp body 1 drops through setting up silica gel, thereby set up the round pad 15 into rubber and avoid taking place wearing and tearing with lamp body 1 bottom.

The working principle is as follows: under the mutual cooperation of the lamp body 1, the lamp tube 2, the lampshade 4, the spring 5, the buckle 6, the circular groove 17, the pull rod 8, the pull block 9, the sealing ring 10 and the limiting block 11, when the lamp body 1 is used completely, the lampshade 4 covers the lamp tube 2 at the moment, when the lampshade 4 moves to the position of the limiting block 11, the buckle 6 is extruded to drive the spring 5 to move at the moment, when the buckle 6 enters the limiting block 11, the buckle 6 is not applied with force any more, so that the spring 5 drives the buckle 6 to reset, at the moment, the buckle 6 is fastened in the limiting block 11 to play a role of fixing the lampshade 4, when the lampshade 4 needs to be pulled out, only the pull block 9 needs to be pulled at the moment, the pull rod 8 and the buckle 6 are driven to move by the pull block 9, when the buckle 6 is moved out from the limiting block 11, the lampshade 4 can be pulled out at the moment, under the mutual cooperation of the protective shell 12, the bottom cover 14 and the circular pad 15, during the in-service use, when lamp body 1 in daily use, people may inadvertently overturn lamp body 1 and drop, may lead to lamp body 1 to take place the condition of damaging, through setting up protection device this moment, establish the outer end at lamp body 1 with protective housing 12 cover in daily use, tighten bottom 14 in the bottom of protective housing 12 simultaneously, fasten lamp body 1 when rubber pad extrusion lamp body 1 to the condition that lamp body 1 placed and take place to rock has been avoided.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an alcohol burner for physics experiments, it comprises lamp body (1), fluorescent tube (2), wick (3), lamp shade (4), spring (5), buckle (6), stopper (11) and disassembly body, its characterized in that: fluorescent tube (2) are equipped with to the top surface of lamp body (1), the inside of fluorescent tube (2) is provided with wick (3), the surface of fluorescent tube (2) is provided with lamp shade (4), buckle (6) are equipped with admittedly near bottom surface position department in the inside of lamp shade (4), stopper (11) are equipped with admittedly near bottom surface position department on the surface of fluorescent tube (2), the setting of disassembly body is on the surface of buckle (6), the surface of lamp body (1) is provided with protection machanism.

2. The alcohol burner for physical experiments as claimed in claim 1, wherein: the disassembly mechanism include locating hole (7), pull rod (8) and draw piece (9), locating hole (7) are seted up in the inside of lamp shade (4) and are close to the position department of spring (5), pull rod (8) are equipped with to one side of buckle (6), the one end fixed mounting of pull rod (8) has and draws piece (9).

3. The alcohol burner for physical experiments as claimed in claim 2, wherein: a round groove (17) is formed in the middle of the inner portion of the pulling block (9), and a silica gel pad is fixedly arranged inside the round groove (17).

4. The alcohol burner for physical experiments as claimed in claim 1, wherein: and a sealing ring (10) is fixedly arranged on the bottom surface of the lampshade (4).

5. The alcohol burner for physical experiments as claimed in claim 1, wherein: protection mechanism include protective housing (12), screw thread a (13), bottom (14), round pad (15) and chase (16), protective housing (12) set up the outer end at lamp body (1), the surface of protective housing (12) is close to bottom surface position department and has seted up screw thread a (13), the bottom surface of protective housing (12) is rotated and is had bottom (14), round pad (15) are equipped with on the surface of bottom (14), chase (16) have been seted up to the top surface of protective housing (12).

6. The alcohol burner for physical experiments as claimed in claim 5, wherein: and the inner part of the bottom cover (14) is provided with a thread b at a position close to the top surface, and the thread b is meshed with the thread a (13).

7. The alcohol burner for physical experiments as claimed in claim 5, wherein: the material of protective housing (12) is transparent silica gel, the material of circle pad (15) is rubber.