CN220601507U - Alcohol lamp protection cover - Google Patents
Alcohol lamp protection cover Download PDFInfo
- Publication number
- CN220601507U CN220601507U CN202322119151.6U CN202322119151U CN220601507U CN 220601507 U CN220601507 U CN 220601507U CN 202322119151 U CN202322119151 U CN 202322119151U CN 220601507 U CN220601507 U CN 220601507U
- Authority
- CN
- China
- Prior art keywords
- alcohol
- fixedly connected
- alcohol burner
- alcohol lamp
- spacing post
- 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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Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 239000011521 glass Substances 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of protection devices, and discloses: the utility model provides an alcohol burner safety cover, includes supporting mechanism, adjustment mechanism, device shell, vent and export, and the device shell is best to use transparent high temperature resistant material, like glass, can observe the inside alcohol stock of alcohol burner like this from the outside, can timely add alcohol, the outside fixedly connected with vent of device shell can cause the inside atmospheric pressure of device to change when alcohol burner explodes, has the balanced atmospheric pressure of vent to avoid atmospheric pressure to change and cause the cracked problem of device, the bottom fixedly connected with spacing post bottom ring of spacing post, the inside sliding connection of spacing post bottom ring has alcohol burner base, the top of alcohol burner base is provided with alcohol burner base, and the alcohol burner generally presents narrow, well wide, down narrow structure, lets the bottom of alcohol burner better embedding alcohol burner base through the design alcohol burner base in, further improves the stability of device.
Description
Technical Field
The utility model relates to the technical field of protection devices, in particular to an alcohol lamp protection cover.
Background
The alcohol lamp is a heating tool using alcohol as fuel, is widely used in laboratories, factories, medical treatment, scientific research and the like, and can achieve the aim of sterilizing by burning instruments because smoke is not generated in the combustion process of the alcohol lamp, and can heat other experimental materials because of heat generated in the combustion process of the alcohol lamp. Its heating temp. is up to 400-1000 deg.C.
The alcohol lamp is generally placed on a flat tabletop or a bottom surface to be directly used when in use, but the alcohol lamp has certain danger when in use, such as adding alcohol, the alcohol is not more than 2/3 of the volume of the alcohol lamp, the alcohol is not less than 1/4, once the alcohol is more than 2/3 of the volume of the alcohol lamp or the alcohol is less than 1/4, the explosion of the alcohol lamp can be possibly caused, and meanwhile, if the outer flame of the alcohol lamp is subjected to crosswind, the explosion can be generated once the outer flame enters the lamp, so that the outer flame of the alcohol lamp cannot be ensured not to be influenced by the crosswind when the alcohol lamp is used in the prior art, and meanwhile, the safety of users cannot be ensured.
Disclosure of Invention
Aiming at the defects that the external flame of the alcohol lamp cannot be influenced by crosswind and the safety of users cannot be guaranteed in the prior art, the utility model provides the alcohol lamp protective cover, which has the advantages that the external flame of the alcohol lamp cannot be influenced by the crosswind and the safety of the users can be protected when the alcohol lamp explodes.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an alcohol burner safety cover, includes supporting mechanism, adjustment mechanism, device shell, vent and export, and the device shell preferably uses transparent high temperature resistant material, like glass, can observe the inside alcohol stock of alcohol burner like this from the outside, can timely add alcohol, the outside fixedly connected with vent of device shell, the design of vent is in order to balance the inside and outside atmospheric pressure of device, can cause the inside atmospheric pressure change of device when alcohol burner explodes, has the balanced atmospheric pressure of vent to avoid atmospheric pressure to change and cause the cracked problem of device, supporting mechanism includes the dead lever, the bottom fixedly connected with of dead lever goes up the swivel face, the outside of going up the swivel face is provided with the arc recess, the inside sliding connection of arc recess has the spliced pole, the bottom surface fixedly connected with movable plate of last spliced pole.
Preferably, the bottom surface fixedly connected with of movable plate is connected with the spliced pole down, the outside sliding connection of spliced pole has the lower rotation face down, the inside of lower rotation face is provided with straight recess.
Preferably, the bottom fixedly connected with spacing post of lower swivel face, the bottom fixedly connected with spacing post end ring of spacing post end ring, the inside sliding connection of spacing post end ring has the alcohol lamp base, the top of alcohol lamp base is provided with the alcohol lamp base, and the alcohol lamp generally presents narrow structure in the top, middle width, down, lets in the better embedding alcohol lamp base in bottom of alcohol lamp through designing the alcohol lamp base, further improves the stability of device.
Preferably, the adjusting mechanism comprises a rotating handle, a driving column is fixedly connected to the bottom of the rotating handle, a driving gear is fixedly connected to the outer portion of the driving column, a driven gear is meshed with the outer portion of the driving gear, a fixed cylinder is fixedly connected to the inner portion of the driven gear, a threaded column is connected to the inner portion of the fixed cylinder in a threaded mode, and the threaded column is fixedly connected with the alcohol lamp base.
Preferably, the drive post is rotatably coupled to the device housing.
Preferably, the fixed cylinder is rotatably connected to the device housing.
The beneficial effects are that:
1. this alcohol burner safety cover, through the cooperation of supporting mechanism and adjustment mechanism, make the alcohol burner place work in a rectangle device, only leave a small-size export and supply the flame of alcohol burner to pass through, flame and alcohol that spray when the alcohol burner explodes like this will all be sealed in the device, and can not sputter on one's body of user, cause the condition of user's burn, simultaneously also so when the alcohol burner damages, leak inside the device because of damaging the alcohol that spills, with outside isolated, can not cause the harm to the outside, also strive for enough time for the user to find fire extinguishing tools.
2. This alcohol burner safety cover through spacing post, spacing post bottom ring, alcohol burner base and alcohol burner base's cooperation, makes the alcohol burner firmly fix in the device, compares directly puts the alcohol burner on the desk, and such device has stability more, can not be turned over easily, causes the fire.
Drawings
Fig. 1 is a schematic view of a perspective structure of a protective cover of an alcohol lamp according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of a protective cover for an alcohol lamp according to the present utility model;
fig. 3 is a schematic diagram of an internal front view structure of a protective cover of an alcohol lamp according to the present utility model;
FIG. 4 is a schematic diagram of a supporting mechanism of a protective cover of an alcohol lamp according to the present utility model;
fig. 5 is a schematic diagram of a lower view structure of a protective cover supporting mechanism of an alcohol lamp according to the present utility model.
Reference numerals:
10. a support mechanism; 20. an adjusting mechanism; 30. a device housing; 40. a vent; 101. a fixed rod; 102. an upper rotating surface; 103. an arc-shaped groove; 104. a moving plate; 105. an outlet; 106. an upper connecting column; 107. a limit column; 108. a limit column bottom ring; 109. an alcohol lamp base; 110. an alcohol lamp base; 111. a lower rotating surface; 112. a straight groove; 113. a lower connecting column; 201. rotating the handle; 202. a drive column; 203. a drive gear; 204. a transmission gear; 205. a fixed cylinder; 206. and (5) a threaded column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, an alcohol lamp protection cover comprises a supporting mechanism 10, an adjusting mechanism 20, a device housing 30, a ventilation opening 40 and an outlet 105, wherein the device housing 30 is preferably made of transparent high temperature resistant materials, such as glass, so that the alcohol storage in the alcohol lamp can be observed from the outside, alcohol can be timely added, the ventilation opening 40 is fixedly connected to the outside of the device housing 30, the ventilation opening 40 is designed to balance the air pressure in the device and the air pressure outside, the air pressure in the device can be changed when the alcohol lamp explodes, the ventilation opening 40 is used for balancing the air pressure, the problem that the air pressure can be prevented from changing to cause the device to rupture can be avoided, the supporting mechanism 10 comprises a fixing rod 101, the bottom of the fixing rod 101 is fixedly connected with an upper rotating surface 102, an arc-shaped groove 103 is arranged on the outer part of the upper rotating surface 103, an upper connecting column 106 is connected to the inner part of the arc-shaped groove 103 in a sliding manner, and a movable plate 104 is fixedly connected to the bottom surface of the upper connecting column 106.
The bottom surface fixedly connected with down spliced pole 113 of movable plate 104, the outside sliding connection of spliced pole 113 has lower rotation face 111 down, the inside of lower rotation face 111 is provided with straight recess 112, the bottom fixedly connected with spacing post 107 of lower rotation face 111, the bottom fixedly connected with spacing post bottom ring 108 of spacing post 107, the inside sliding connection of spacing post bottom ring 108 has alcohol lamp base 109, the top of alcohol lamp base 109 is provided with alcohol lamp base 110, the alcohol lamp generally presents narrow structure down, in the width, let the bottom of alcohol lamp better embedding alcohol lamp base 109 through designing alcohol lamp base 110, further improve the stability of device.
The adjusting mechanism 20 comprises a driving column 202 fixedly connected to the bottom of a rotating handle 201, a driving gear 203 fixedly connected to the outer portion of the driving column 202, a driven gear 204 meshed with the outer portion of the driving gear 203, a fixed cylinder 205 fixedly connected to the inner portion of the driven gear 204, a threaded column 206 fixedly connected to the inner portion of the fixed cylinder 205, and a alcohol lamp base 109 fixedly connected to the threaded column 206, wherein the driving column 202 is rotatably connected to a device housing 30, and the fixed cylinder 205 is rotatably connected to the device housing 30.
Working principle: when the alcohol lamp is used, the fixing rod 101 is rotated firstly, the upper rotating surface 102 is rotated and simultaneously the upper connecting column 106 drives the moving plate 104 to start moving, so that the outlet 105 is opened, the alcohol lamp is held at the top of the alcohol lamp and aligned with the alcohol lamp base 110, the alcohol lamp is placed in the supporting mechanism 10, the alcohol lamp is ignited, then the fixing rod 101 is rotated in the opposite direction, the upper rotating surface 102 is driven to rotate, the moving plate 104 is driven to rotate, the outlet 105 is closed, only the flame of the alcohol lamp is exposed, then the object to be heated is heated by the flame, at the moment, the alcohol lamp is positioned in the device, and no matter whether explosion occurs or the alcohol leakage is harmful to the safety of a user.
Example two
Referring to fig. 1-5, an alcohol lamp protection cover comprises a supporting mechanism 10, an adjusting mechanism 20, a device housing 30, a ventilation opening 40 and an outlet 105, wherein the device housing 30 is preferably made of transparent high temperature resistant materials, such as glass, so that the alcohol storage in the alcohol lamp can be observed from the outside, alcohol can be timely added, the ventilation opening 40 is fixedly connected to the outside of the device housing 30, the ventilation opening 40 is designed to balance the air pressure in the device and the air pressure outside, the air pressure in the device can be changed when the alcohol lamp explodes, the ventilation opening 40 is used for balancing the air pressure, the problem that the air pressure can be prevented from changing to cause the device to rupture can be avoided, the supporting mechanism 10 comprises a fixing rod 101, the bottom of the fixing rod 101 is fixedly connected with an upper rotating surface 102, an arc-shaped groove 103 is arranged on the outer part of the upper rotating surface 103, an upper connecting column 106 is connected to the inner part of the arc-shaped groove 103 in a sliding manner, and a movable plate 104 is fixedly connected to the bottom surface of the upper connecting column 106.
The bottom surface fixedly connected with down spliced pole 113 of movable plate 104, the outside sliding connection of spliced pole 113 has lower rotation face 111 down, the inside of lower rotation face 111 is provided with straight recess 112, the bottom fixedly connected with spacing post 107 of lower rotation face 111, the bottom fixedly connected with spacing post bottom ring 108 of spacing post 107, the inside sliding connection of spacing post bottom ring 108 has alcohol lamp base 109, the top of alcohol lamp base 109 is provided with alcohol lamp base 110, the alcohol lamp generally presents narrow structure down, in the width, let the bottom of alcohol lamp better embedding alcohol lamp base 109 through designing alcohol lamp base 110, further improve the stability of device.
The adjusting mechanism 20 comprises a driving column 202 fixedly connected to the bottom of a rotating handle 201, a driving gear 203 fixedly connected to the outer portion of the driving column 202, a driven gear 204 meshed with the outer portion of the driving gear 203, a fixed cylinder 205 fixedly connected to the inner portion of the driven gear 204, a threaded column 206 fixedly connected to the inner portion of the fixed cylinder 205, and a alcohol lamp base 109 fixedly connected to the threaded column 206, wherein the driving column 202 is rotatably connected to a device housing 30, and the fixed cylinder 205 is rotatably connected to the device housing 30.
Working principle: when the alcohol lamp is used, if the alcohol is insufficient and the alcohol needs to be added, the alcohol lamp is extinguished firstly, then the fixing rod 101 is rotated, the upper rotating surface 102 rotates, the upper connecting column 106 drives the moving plate 104 to start moving, the outlet 105 is opened, the rotating handle 201 is rotated, the driving column 202 and the driving gear 203 are driven to rotate, the driving gear 204 is driven to start rotating by the driving gear 203, the driving gear 204 rotates to drive the fixing cylinder 205 to start rotating, the threaded column 206 is lifted upwards under the action of the threads, the threaded column 206 is lifted upwards to jack the alcohol lamp base 109, the alcohol lamp is lifted upwards, alcohol can be added when the bottle mouth of the alcohol lamp is lifted out of the device, after the alcohol lamp is added, the alcohol lamp is ignited, the rotating handle 201 is reversed, the alcohol lamp is lowered, the fixing rod 101 is reversed again after the alcohol lamp is lowered, the outlet 105 is closed, and the alcohol lamp can be continuously used for heating an object.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an alcohol burner safety cover, includes supporting mechanism (10), adjustment mechanism (20), device shell (30), vent (40) and export (105), its characterized in that: the outside of the device shell (30) is fixedly connected with a vent (40);
the supporting mechanism (10) comprises a fixed rod (101), an upper rotating surface (102) is fixedly connected to the bottom of the fixed rod (101), an arc-shaped groove (103) is formed in the outer portion of the upper rotating surface (102), an upper connecting column (106) is connected to the inner portion of the arc-shaped groove (103) in a sliding mode, and a movable plate (104) is fixedly connected to the bottom surface of the upper connecting column (106).
2. The alcohol burner protecting cover of claim 1, wherein: the bottom surface fixedly connected with down spliced pole (113) of movable plate (104), the outside sliding connection of spliced pole (113) has lower rotation face (111), the inside of lower rotation face (111) is provided with straight recess (112).
3. The alcohol burner protecting cover of claim 2, wherein: the bottom of lower swivel face (111) fixedly connected with spacing post (107), the bottom fixedly connected with spacing post bottom ring (108) of spacing post (107), the inside sliding connection of spacing post bottom ring (108) has alcohol lamp base (109), the top of alcohol lamp base (109) is provided with alcohol lamp base (110).
4. The alcohol burner protecting cover of claim 1, wherein: adjustment mechanism (20) are including rotating handle (201) the bottom fixedly connected with drive post (202) of handle (201), the outside fixedly connected with drive gear (203) of drive post (202), the outside meshing of drive gear (203) has driven gear (204), the inside fixedly connected with fixed drum (205) of driven gear (204), the inside threaded connection of fixed drum (205) has screw thread post (206), screw thread post (206) and alcohol lamp base (109) fixed connection.
5. The alcohol burner protecting cover of claim 4, wherein: the drive post (202) is rotatably connected to the device housing (30).
6. The alcohol burner protecting cover of claim 4, wherein: the stationary cylinder (205) is rotatably connected to the device housing (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119151.6U CN220601507U (en) | 2023-08-08 | 2023-08-08 | Alcohol lamp protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322119151.6U CN220601507U (en) | 2023-08-08 | 2023-08-08 | Alcohol lamp protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220601507U true CN220601507U (en) | 2024-03-15 |
Family
ID=90172759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322119151.6U Active CN220601507U (en) | 2023-08-08 | 2023-08-08 | Alcohol lamp protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220601507U (en) |
-
2023
- 2023-08-08 CN CN202322119151.6U patent/CN220601507U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |