CN221098598U - Alcohol lamp - Google Patents
Alcohol lamp Download PDFInfo
- Publication number
- CN221098598U CN221098598U CN202322980549.9U CN202322980549U CN221098598U CN 221098598 U CN221098598 U CN 221098598U CN 202322980549 U CN202322980549 U CN 202322980549U CN 221098598 U CN221098598 U CN 221098598U
- Authority
- CN
- China
- Prior art keywords
- lamp
- dust shield
- alcohol
- igniter
- ignition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 239000000428 dust Substances 0.000 claims abstract description 60
- 241000217776 Holocentridae Species 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 abstract description 7
- 239000002956 ash Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of laboratory using devices, in particular to an alcohol lamp which comprises a lamp body, a lamp core sleeve, a dust shield and an ignition device; the lamp wick sleeve is embedded in the opening of the lamp body; a cavity is arranged in the dust shield, the upper end and the lower end of the dust shield are both open, and the lower end of the dust shield is connected with the lamp core sleeve; a lamp wick is arranged in the lamp body, the upper end of the lamp wick penetrates through the lamp wick sleeve and stretches into the dust shield, and an ignition port is formed in the side wall of the dust shield; the ignition device comprises an igniter provided with an ignition button and a connecting pipe connected with the igniter, wherein one end of the connecting pipe, far away from the igniter, stretches into the ignition port, and the connecting pipe is used for conveying flame generated by the igniter to the lamp wick. The alcohol lamp can be used for collecting ashes falling after the lamp wick is burned out by arranging the dust shield, so that experimental pollution is avoided, and the working efficiency is improved; the ignition device solves the problem of inconvenient ignition, improves experimental efficiency and safety, and is applicable to use in an ultra-clean bench.
Description
Technical Field
The utility model relates to the technical field of laboratory using devices, in particular to an alcohol lamp.
Background
The alcohol lamp is a common experimental device in a laboratory, and can achieve the aim of sterilization by burning the instrument because smoke is not generated in the combustion process. And because of the heat generated in the combustion process of the alcohol lamp, other experimental materials can be heated. When adopting alcohol burner to carry out experimental operation, for example when carrying out the microorganism experiment, wind in the superclean bench often can cause the interference to the flame of alcohol burner to and the vibrations that produce when vortex blending appearance uses make the ashes that alcohol burner wick burn out can be blown off table surface, cause experimental pollution and potential safety hazard.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide the alcohol lamp, which can be used for collecting ashes falling after a lampwick is burned out by arranging the dust shield, so that experimental pollution is avoided, and the working efficiency is improved; the ignition device solves the problem of inconvenient ignition, improves experimental efficiency and safety, and is applicable to use in an ultra-clean bench.
In order to solve the technical problems, the utility model adopts the following technical scheme: an alcohol lamp comprises a lamp body, a lamp core sleeve, a dust shield and an ignition device; the upper end of the lamp body is provided with a lamp body opening, and the lamp core sleeve is embedded in the lamp body opening; a cavity is arranged in the dust shield, the upper end and the lower end of the dust shield are both open, and the lower end of the dust shield is connected with the lamp core sleeve; a lamp wick is arranged in the lamp body, the upper end of the lamp wick penetrates through the lamp wick sleeve and stretches into the dust shield, and an ignition port is formed in the side wall of the dust shield; the ignition device comprises an igniter provided with an ignition button and a connecting pipe connected with the igniter, wherein one end of the connecting pipe, far away from the igniter, stretches into the ignition port, and the connecting pipe is used for conveying flame generated by the igniter to the lamp wick.
Further, the alcohol lamp further comprises a base device, the base device is provided with a groove for placing the lamp body, and the igniter is arranged at the upper end of the base device.
Further, the groove is a truncated cone-shaped groove, and the lower part of the lamp body is truncated cone-shaped and embedded in the groove.
Further, the depth of the groove is 1/3-1/5 of the height of the lamp body.
Furthermore, the dust shield is in a truncated cone shape or a horn shape with a wide upper part and a narrow lower part, and the lower end of the dust shield is inserted into the lamp core sleeve.
Further, the upper end of the dust shielding cover is higher than the upper end of the lamp wick.
Further, the alcohol lamp further comprises a lamp cap, and the lamp cap is used for being sleeved on the periphery of the lamp core sleeve and the periphery of the dust shield.
Further, the dust shield is made of fireproof materials.
Further, the base device is a silica gel base device.
Further, the lamp body is a glass lamp body.
The utility model has the beneficial effects that: the alcohol lamp provided by the utility model can be used for collecting ashes falling after the lampwick is burned off by arranging the dust shield at the lampwick sleeve, so that experimental pollution caused by blowing off the ashes after the lampwick is burned off by wind is avoided; the ignition device solves the problem of poor ignition caused by the dust shield, and meanwhile, the connecting pipe extends into the dust shield through the ignition port of the dust shield to directly send flame generated by the igniter to the lamp wick, so that the experimental efficiency and safety are improved; the alcohol lamp is applicable to being used in an ultra-clean bench.
Drawings
Fig. 1 is a schematic structural diagram of an alcohol burner according to the present utility model.
Fig. 2 is a schematic structural view of a base device of the present utility model.
FIG. 3 is a schematic view of the dust hood of the present utility model.
The reference numerals include:
1-lamp body, 2-wick, 3-wick sleeve pipe, 4-dust shield, 5-ignition port, 6-lamp cap 6, 7-igniter, 8-connecting pipe, 9-ignition button, 10-ignition device, 11-base device, 12-recess.
Detailed Description
The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
As shown in fig. 1-3, an alcohol lamp comprises a lamp body 1, a lamp core sleeve 3, a dust shield 4 and an ignition device 10; the upper end of the lamp body 1 is provided with a lamp body opening, and the lamp core sleeve 3 is embedded in the lamp body opening; a cavity is arranged in the dust shield 4, the upper end and the lower end of the dust shield 4 are both open, and the lower end of the dust shield 4 is connected with the lamp core sleeve 3; a lamp wick 2 is arranged in the lamp body 1, the upper end of the lamp wick 2 penetrates through the lamp wick sleeve 3 and stretches into the dust shielding cover 4, and an ignition port 5 penetrating through the side wall of the dust shielding cover 4 is formed in the side wall of the dust shielding cover 4; the ignition device 10 comprises an igniter 7 provided with an ignition button 9 and a connecting pipe 8 connected with the igniter 7, wherein one end of the connecting pipe 8 away from the igniter 7 stretches into the ignition port 5, and the connecting pipe 8 is used for conveying flame generated by the igniter 7 to the lamp wick 2.
The alcohol lamp provided by the utility model has the advantages that the dust shield 4 is arranged at the lamp core sleeve 3 and can be used for collecting ashes falling after the lamp core 2 is burnt out, so that experimental pollution caused by blowing off the ashes after the lamp core 2 is burnt out by wind is avoided; the problem of bad ignition that dust shield 4 caused has been solved in ignition device 10's setting, and connecting pipe 8 stretches into in the dust shield 4 through dust shield 4's ignition mouth 5 simultaneously, during the use, presses ignition button 9, and connecting pipe 8 directly sends the flame that igniter 7 produced to wick 2 department, ignites wick 2, has reduced the potential safety hazard that if the hand remains had alcohol to exist when experimenter ignites, has improved experimental efficiency and security, and the applicable is used in the superclean bench or other occasions.
Further, the alcohol lamp further comprises a base device 11, the base device 11 is provided with a groove 12 for placing the lamp body 1, and the igniter 7 is arranged at the upper end of the base device 11. The lamp body 1 and the igniter 7 are arranged at the upper end of the base device 11, the space can be reasonably utilized, and the lamp body 1 is placed in the groove 12, so that the toppling risk of the alcohol lamp can be reduced, and the safety of experiments is improved.
Further, the groove 12 is a truncated cone-shaped groove 12, and the lower part of the lamp body 1 is truncated cone-shaped and is embedded in the groove 12. At present, the alcohol lamp commonly used is a round table body with a large upper part and a small lower part, and the alcohol lamp is likely to topple over due to false touch in an experiment, so that potential safety hazards exist. In this embodiment, the shape and size of the groove 12 are matched with those of the lower part of the lamp body 1, so that the lamp body 1 can be stably placed in the groove 12. The lamp body 1 of the embodiment is a glass lamp body 1, which is convenient for observing the liquid quantity in the lamp body 1 and the condition of the lamp core 2. The lamp core sleeve 3 is a lamp core 2 porcelain lamp sleeve.
Further, the depth of the groove 12 is 1/3-1/5 of the height of the lamp body 1. The setting of the depth of the groove 12 is beneficial to stably placing the lamp body 1, so that the probability of toppling of the alcohol lamp during use is effectively reduced, and the depth of the groove 12 is not too deep, so that the use convenience of the alcohol lamp is not affected. Preferably, the depth of the groove 12 is 1/4 of the height of the lamp body 1.
Furthermore, the dust shield 4 is in a truncated cone shape or a horn shape with a wide upper part and a narrow lower part, and the lower end of the dust shield 4 is inserted into the lamp core sleeve 3. The upper end of the dust shield 4 is higher than the upper end of the lamp wick 2. The dust shield 4 is made of fireproof material. In this embodiment, the cavity of the dust shielding cover 4 is surrounded by a curved dust shielding plate, openings are provided at both the upper and lower ends of the dust shielding cover 4, the upper end of the lamp wick 2 extends into the dust shielding cover 4 from the opening at the lower end of the dust shielding cover 4, the upper end of the lamp wick 2 does not exceed the height of the upper end of the dust shielding cover 4, i.e. the upper end of the lamp wick 2 does not extend out of the dust shielding cover 4, which is helpful for reducing the interference of wind to the flame of the alcohol lamp,
Further, the alcohol lamp further comprises a lamp cap 6, and the lamp cap 6 is used for being sleeved on the peripheries of the lamp core sleeve 3 and the dust shielding cover 4 and is arranged above the lamp body 1. When the alcohol lamp needs to be extinguished, the lamp cap 6 can be covered on the lamp core sleeve 3 and the dust shield 4, so that the use is convenient and the safety is good.
Further, the base device 11 is a silica gel base device 11, and the base device 11 of this embodiment is made of silica gel material, has good thermal stability and toughness, is durable, and can prevent the alcohol lamp that causes because of the mistake touches during the use from empting.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (10)
1. An alcohol burner, characterized in that: comprises a lamp body, a lamp core sleeve, a dust shield and an ignition device; the upper end of the lamp body is provided with a lamp body opening, and the lamp core sleeve is embedded in the lamp body opening; a cavity is arranged in the dust shield, the upper end and the lower end of the dust shield are both open, and the lower end of the dust shield is connected with the lamp core sleeve; a lamp wick is arranged in the lamp body, the upper end of the lamp wick penetrates through the lamp wick sleeve and stretches into the dust shield, and an ignition port is formed in the side wall of the dust shield; the ignition device comprises an igniter provided with an ignition button and a connecting pipe connected with the igniter, wherein one end of the connecting pipe, far away from the igniter, stretches into the ignition port, and the connecting pipe is used for conveying flame generated by the igniter to the lamp wick.
2. The alcohol lamp of claim 1, wherein: the alcohol lamp further comprises a base device, the base device is provided with a groove for placing the lamp body, and the igniter is arranged at the upper end of the base device.
3. The alcohol lamp of claim 2, wherein: the groove is a truncated cone-shaped groove, and the lower part of the lamp body is truncated cone-shaped and embedded in the groove.
4. The alcohol lamp of claim 2, wherein: the depth of the groove is 1/3-1/5 of the height of the lamp body.
5. The alcohol lamp of claim 1, wherein: the dust shield is in a truncated cone shape or a horn shape with a wide upper part and a narrow lower part, and the lower end of the dust shield is inserted into the lamp core sleeve.
6. The alcohol lamp of claim 1, wherein: the upper end of the dust shield is higher than the upper end of the lamp wick.
7. The alcohol lamp of claim 1, wherein: the alcohol lamp also comprises a lamp cap, and the lamp cap is used for being sleeved on the periphery of the lamp core sleeve and the dust shield.
8. The alcohol lamp of claim 1, wherein: the dust shield is made of fireproof materials.
9. The alcohol lamp of claim 2, wherein: the base device is a silica gel base device.
10. The alcohol lamp of claim 1, wherein: the lamp body is a glass lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322980549.9U CN221098598U (en) | 2023-11-03 | 2023-11-03 | Alcohol lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322980549.9U CN221098598U (en) | 2023-11-03 | 2023-11-03 | Alcohol lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221098598U true CN221098598U (en) | 2024-06-07 |
Family
ID=91315337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322980549.9U Active CN221098598U (en) | 2023-11-03 | 2023-11-03 | Alcohol lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221098598U (en) |
-
2023
- 2023-11-03 CN CN202322980549.9U patent/CN221098598U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |