CN210221187U - Luminous lamp holder for volumetric flask - Google Patents
Luminous lamp holder for volumetric flask Download PDFInfo
- Publication number
- CN210221187U CN210221187U CN201921150344.5U CN201921150344U CN210221187U CN 210221187 U CN210221187 U CN 210221187U CN 201921150344 U CN201921150344 U CN 201921150344U CN 210221187 U CN210221187 U CN 210221187U
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- Prior art keywords
- groove
- lamp
- light
- top surface
- lamp holder
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- 239000000463 material Substances 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a luminous lamp holder for a capacity bottle, which comprises a lamp holder, wherein the edge of the bottom surface of the lamp holder is provided with a placement groove with a lower opening; the top surface in the groove of the placing groove is provided with an optical groove which penetrates through the top surface of the lamp holder; a cover plate and a lamp groove are sequentially arranged in the placing groove from top to bottom; the top surface of the cover plate is provided with a light-transmitting bulge, the light-transmitting bulge is matched with the light groove, and the cover plate is matched with the inner top of the placement groove; the lamp groove is hollow, the top surface and the bottom surface of the lamp groove are communicated with openings, an illuminating lamp is arranged in the lamp groove, and a wire passing hole is communicated with one side of the lamp groove; the illuminating lamp is externally connected with a power supply. A volumetric flask is with luminous lamp stand, provide the light source for the volumetric flask constant volume from the bottom, improved the accuracy of constant volume under the dark surrounds.
Description
Technical Field
The utility model relates to an instrument and equipment technical field especially relates to a capacity bottle is with luminous lamp stand.
Background
The volumetric flask is a thin-neck pear-shaped flat-bottom volumetric flask, is provided with a ground glass stopper, and has a marked line on the neck, so that when the liquid concave liquid level is tangent to the marked line on the neck of the volumetric flask at the indicated temperature, the volume of the solution is just equal to the volume marked on the flask. The volumetric flask is marked with: temperature, volume, scale lines.
When the volumetric flask constant volume, need the liquid level to decide strictly on the scale mark, just can guarantee the accuracy of the liquid concentration of its configuration, when some experimental environment is darker, perhaps under the experimental environment of dark, the configuration volumetric flask needs to be realized through turning on the light. However, light irradiated from the periphery is easily ghosted, and the positions of the scale lines are deviated.
Therefore, the luminous lamp holder for the volumetric flask is designed to solve the problems.
Disclosure of Invention
The utility model provides a luminous lamp holder for a capacity bottle, which overcomes the defects, and comprises a lamp holder, wherein the edge of the bottom surface of the lamp holder is provided with a placement groove with a lower opening; the top surface in the groove of the placing groove is provided with an optical groove which penetrates through the top surface of the lamp holder;
a cover plate and a lamp groove are sequentially arranged in the placing groove from top to bottom; the top surface of the cover plate is provided with a light-transmitting bulge, the light-transmitting bulge is matched with the light groove, and the cover plate is matched with the inner top of the placement groove; the lamp groove is hollow, the top surface and the bottom surface of the lamp groove are communicated with openings, an illuminating lamp is arranged in the lamp groove, and a wire passing hole is communicated with one side of the lamp groove; the illuminating lamp is externally connected with a power supply;
the outer bottom surface of the placing groove is fixedly provided with a bottom cover matched with the placing groove for plugging a bottom notch; the cover plate and the bottom cover clamp the lamp groove in the middle for fixing.
The placing groove, the illuminating lamp, the light groove, the cover plate and the bottom cover are all arc-shaped.
And one side of the lamp holder is provided with a connecting arm.
The four circumferential centers of the top surface of the lamp holder sink down to form a base groove.
The light-transmitting bulges are made of transparent glass or transparent hard plastic.
The inner side wall of the lamp groove and the top surface of the bottom cover are coated with reflective materials, so that the lamp groove and the bottom cover form a reflective mirror surface.
The utility model has the advantages that:
a volumetric flask is with luminous lamp stand, provide the light source for the volumetric flask constant volume from the bottom, improved the accuracy of constant volume under the dark surrounds.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a bottom view of the present invention;
fig. 5 is an exploded view of the present invention;
fig. 6 is a perspective view of the utility model with the bottom cover removed;
fig. 7 is a perspective view of the lamp socket;
FIG. 8 is a view showing a usage state of the present invention;
wherein:
1-a linker arm; 2-a lamp holder; 3-cover plate; 4-lamp groove; 5-lighting lamp; 6-bottom cover;
21-a seat groove; 22-optical grooves; 31-light-transmitting bumps; 41-line through hole; and 61-fixing the screw hole.
Detailed Description
The following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
A luminous lamp holder for a volumetric flask comprises a lamp holder 2, as shown in figures 5 and 7, a placement groove with a lower opening is arranged on the edge of the bottom surface of the lamp holder 2; the top surface in the groove of the placing groove is provided with a light groove 22, and the light groove 22 penetrates through the top surface of the lamp holder 2;
as shown in fig. 6 and 5, a cover plate 3 and a lamp slot 4 are sequentially arranged in the accommodating slot from top to bottom; the top surface of the cover plate 3 is provided with a light-transmitting bulge 31, the light-transmitting bulge 31 is matched with the light groove 22, and the cover plate 3 is matched with the inner top of the accommodating groove; the lamp trough 4 is hollow, the top surface and the bottom surface of the lamp trough 4 are communicated and opened, an illuminating lamp 5 is arranged in the lamp trough 4, and one side of the lamp trough 4 is communicated with a wire passing hole 41; the illuminating lamp 5 is externally connected with a power supply;
as shown in fig. 4, the outer bottom surface of the placement groove is fixedly provided with a bottom cover 6 which is matched with the outer bottom surface of the placement groove to plug the notch at the bottom; the cover plate 3 and the bottom cover 6 sandwich the light trough 4 for fixing.
Further, in order to avoid light reflection, the placing groove, the illuminating lamp 5, the light groove 22, the lamp groove 4, the cover plate 3 and the bottom cover 6 are all arc-shaped.
Further, as shown in fig. 3 and 4, the connection arm 1 is provided at one side of the lamp socket 2 for convenience of installation.
Preferably, as shown in fig. 1, the top surface of the lamp holder 2 is depressed in the middle of the four circumferential directions to form a seating groove 21 for the convenience of placing a measuring flask.
Preferably, for better light transmission effect, the light transmission protrusion 31 is transparent glass or transparent rigid plastic.
Preferably, in order to fully utilize the light source, the inner side walls of the light trough 4 and the top surface of the bottom cover 6 are coated with a reflective material, so that the light trough 4 and the bottom cover 6 form a reflective mirror surface.
Examples
A luminous lamp holder for a capacity bottle comprises a lamp holder 2, wherein a connecting arm 1 is arranged on one side of the lamp holder 2, the top surface of the lamp holder 2 sinks downwards along the periphery to form a holder groove 21, and the edge of the bottom surface of the lamp holder 2 is provided with an arc-shaped placing groove with a lower opening; an arc-shaped light groove 22 is arranged on the top surface in the groove of the placing groove, and the light groove 22 penetrates through the top surface of the lamp holder 2;
an arc-shaped cover plate 3 and an arc-shaped lamp groove 4 are sequentially arranged in the placing groove from top to bottom; the top surface of the cover plate 3 is provided with a light-transmitting bulge 31, the light-transmitting bulge 31 is matched with the light groove 22, and the cover plate 3 is matched with the inner top of the accommodating groove; the lamp trough 4 is hollow, the top surface and the bottom surface of the lamp trough 4 are communicated and opened, an arc-shaped illuminating lamp 5 is arranged in the lamp trough 4, and a wire passing hole 41 is communicated and arranged on one side of the lamp trough 4;
the outer bottom surface of the placing groove is fixedly provided with an arc-shaped bottom cover 6 which is matched with the outer bottom surface of the placing groove to plug a bottom notch; the cover plate 3 and the bottom cover 6 clamp the lamp groove 4 in the middle for fixing; the inner side wall of the lamp groove 4 and the top surface of the bottom cover 6 are coated with reflective materials, so that the lamp groove 4 and the bottom cover 6 form a reflective mirror surface.
The using method comprises the following steps:
arrange the volumetric flask in the seat groove 21 at 2 centers of lamp stand, printing opacity is protruding 31 centers on one side of seat groove 21 opens light 5, 5 circular telegrams back of light, can give out light through printing opacity arch 31, the light trough 4 inside walls with the coating of 6 top surfaces of bottom has reflecting material, makes light trough 4 and 6 formation reflection of light mirror faces of bottom, make full use of light source.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A luminous lamp holder for a volumetric flask comprises a lamp holder (2), and is characterized in that a placement groove with a lower opening is formed in the edge of the bottom surface of the lamp holder (2); the top surface in the groove of the placing groove is provided with a light groove (22), and the light groove (22) penetrates through the top surface of the lamp holder (2);
a cover plate (3) and a lamp groove (4) are sequentially arranged in the placing groove from top to bottom; a light-transmitting bulge (31) is arranged on the top surface of the cover plate (3), the light-transmitting bulge (31) is matched with the light groove (22), and the cover plate (3) is matched with the inner top of the placement groove; the lamp trough (4) is hollow, the top surface and the bottom surface of the lamp trough are communicated with openings, an illuminating lamp (5) is arranged in the lamp trough (4), and a wire passing hole (41) is communicated with one side of the lamp trough (4); the illuminating lamp (5) is externally connected with a power supply;
the outer bottom surface of the placing groove is fixedly provided with a bottom cover (6) which is matched with the outer bottom surface of the placing groove to plug a bottom notch; the cover plate (3) and the bottom cover (6) clamp the lamp groove (4) in the middle for fixing.
2. The light-emitting lamp holder for the volumetric flask as defined in claim 1, wherein the mounting groove, the illumination lamp (5), the light groove (22), the light groove (4), the cover plate (3) and the bottom cover (6) are all arc-shaped.
3. A luminous holder for volumetric bottles according to claim 2, characterized in that said holder (2) is provided with a connection arm (1) on one side.
4. A light-emitting lamp socket for volumetric bottles according to claim 3, characterized in that the periphery of the top surface of said lamp socket (2) is depressed towards the middle to form a socket groove (21).
5. A luminous lamp holder for volumetric bottles according to claim 4, characterized in that said light-transmitting protrusions (31) are transparent glass or transparent rigid plastic.
6. The light-emitting lamp holder for the volumetric flask as defined in claim 5, wherein the inner side walls of the light trough (4) and the top surface of the bottom cover (6) are coated with a light-reflecting material, so that the light trough (4) and the bottom cover (6) form a light-reflecting mirror surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150344.5U CN210221187U (en) | 2019-07-22 | 2019-07-22 | Luminous lamp holder for volumetric flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150344.5U CN210221187U (en) | 2019-07-22 | 2019-07-22 | Luminous lamp holder for volumetric flask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210221187U true CN210221187U (en) | 2020-03-31 |
Family
ID=69916507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921150344.5U Expired - Fee Related CN210221187U (en) | 2019-07-22 | 2019-07-22 | Luminous lamp holder for volumetric flask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210221187U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984137A (en) * | 2021-10-21 | 2022-01-28 | 天津爱样科技有限公司 | Automatic constant volume device of hunting of volumetric flask |
-
2019
- 2019-07-22 CN CN201921150344.5U patent/CN210221187U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113984137A (en) * | 2021-10-21 | 2022-01-28 | 天津爱样科技有限公司 | Automatic constant volume device of hunting of volumetric flask |
| CN113984137B (en) * | 2021-10-21 | 2024-10-01 | 天津爱样科技有限公司 | Automatic hunting constant volume device of volumetric flask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |