CN205295138U - LED fluorescent tube mould - Google Patents
LED fluorescent tube mould Download PDFInfo
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- CN205295138U CN205295138U CN201521117670.8U CN201521117670U CN205295138U CN 205295138 U CN205295138 U CN 205295138U CN 201521117670 U CN201521117670 U CN 201521117670U CN 205295138 U CN205295138 U CN 205295138U
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- led lamp
- fluorescent tube
- tube mould
- led fluorescent
- lamp tube
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Abstract
The utility model discloses a LED fluorescent tube mould, it belongs to hollow glass goods production technical field. It solves the LED fluorescent tube of producing among the prior art, installation LED lamp strip is through the sticky tape or beat the gluey defect in glass lamp tube of fixing. The utility model discloses LED fluorescent tube mould mainly describes top and column bottom including the platform, last vertical through -hole and two the vertical openings that link up the LED mould that are equipped with of LED fluorescent tube mould, the through -hole is located LED fluorescent tube mould central point and puts the department, the opening is transversal to be personally submitted " C " the style of calligraphy, and the axial symmetry setting. The utility model discloses LED fluorescent tube mould mainly used production LED fluorescent tube.
Description
Technical field
This utility model relates to hollow glass article production technical field, specifically, relate to a kind of in be provided with the LED lamp tube mould of projection.
Background technology
LED adopts LED as luminous body, because it be saving energy consumption, long service life, need not often change the environmental type semi-conductor electricity light source of the parts such as ballast, replaces traditional daylight lamp gradually. Existing LED includes canals of stilling and LED lamp bar, and described LED lamp bar is fixed in canals of stilling by adhesive tape or gluing, and this mounting process is complicated, and efficiency is low, and cost is high, and LED lamp bar easily comes off, and the service life of LED is short.
Utility model content
For solving the problems referred to above, this utility model provides a kind of LED lamp tube mould that can be internally formed projection at canals of stilling, and the projection that it is formed constitutes the draw-in groove of LED lamp bar, and the fixed form of LED lamp bar is more flexible, and mounting process is simpler.
LED lamp tube mould described in the utility model, bottom mesa-shaped top and column, LED lamp tube mould is provided with through the longitudinal hole of LED lamp tube mould and two longitudinal openings, and described through hole is positioned at LED lamp tube mold center position; Described open cross-section is " C " font, and axial symmetry setting.
The longitudinal hole of LED lamp tube mould LED lamp tube mold center, through is used for fixing air blast bar, air blast bar forms hollow glass body for air blast, the existence of described C font opening, it is possible to make to form two on hollow glass inboard wall of tube body for fixing the projection of LED lamp bar.
Preferably, described top is round table-like, and bottom is cylindric; Described bottom can be the polygon prism shape being similar to cylinder, and top can be the many prism-frustum-shapeds being similar to round platform.
Preferably, the height of described top and bottom is 1-3:1, it is preferred to 2:1.
Preferably, described through hole is provided with female thread; Described female thread is used for fixing air blast bar, and one end of air blast bar is provided with matched external screw thread.
Compared with prior art, the beneficial effects of the utility model are: what make LED lamp tube it is critical only that mould, this utility model can make inwall and be provided with the fluorescent tube of two projections, two projections constitute draw-in groove, can be used in fixing LED lamp bar, directly LED lamp bar is inserted between two projections, it is not necessary to recycling adhesive tape fixes LED lamp bar; This utility model top is round platform, is suitable to vitreous humour and moves down under gravity, by forming the glass tubing of hollow toward air blast in air blast bar.
Accompanying drawing explanation
Fig. 1 is this utility model top view;
Fig. 2 is this utility model axonometric chart;
Fig. 3 is the LED lamp tube cross sectional representation using this utility model to make;
In figure, 10-top; Bottom 20-; 30-through hole; 40-opening.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further explained.
Embodiment 1
A kind of LED lamp tube mould, including being round table-like top 10 and cylindrical bottom 20, the bottom surface radius at described top 10 is identical with bottom 20 end face radius, and the aspect ratio of described top 10 and bottom 20 is 2:1. Being provided with through the longitudinal hole 30 of LED lamp tube mould and two longitudinal openings 40 on LED lamp tube mould, described through hole 30 is positioned at LED lamp tube mold center position; Described opening 40 cross section is " C " font, and two axial symmetry settings. The first half of through hole 30 is provided with female thread, and through hole 30 is provided with externally threaded air blast bar for anchor portion, is formed the canals of stilling of hollow by air blast bar drum air.
As described in Figure 1, C font opening 40 place, R1=18mm, R2=8mm, L=35mm.D=45mm.
Described direction is all so that the state of used time LED lamp tube mould is as reference, namely as shown in Figure 2, during use, round table-like top 10 is threaded connection with air blast bar, the periphery of air blast bar and LED lamp tube mould is fixed with the protection cylinder of vertical direction, prevent glass melts from splashing, and protection operating personnel scalds from high temperature, cover plate body is from the pollution of introduced contaminants.
When LED lamp tube mould uses, drying in blast pipe, make vitreous humour top-down by LED lamp tube mould simultaneously, from LED lamp tube mould, fluorescent tube out is the fluorescent tube of pre-profiling, makes LED lamp tube after the operations such as Pipe Cutting.
Embodiment 2
The present embodiment is except following characteristics, identical with embodiment 1:
Described top 10 is many prism-frustum-shapeds, and bottom 20 is polygon prism shape, and namely top 10 is round table-like for what be similar to, and bottom 20 is cylindric for what be similar to.
As described in Figure 1, C font opening 40 place, R1=25mm, R2=12mm, L=42mm, D=65mm.
Claims (5)
1. a LED lamp tube mould, it is characterized in that, described LED lamp tube mould includes bottom mesa-shaped top (10) and column (20), being provided with through the longitudinal hole (30) of LED lamp tube mould and two longitudinal openings (40) on LED lamp tube mould, described through hole (30) is positioned at LED lamp tube mold center position; Described opening (40) cross section is " C " font, and axial symmetry setting.
2. LED lamp tube mould according to claim 1, it is characterised in that described top (10), for round table-like, bottom (20) are for cylindric.
3. LED lamp tube mould according to claim 1, it is characterised in that the height of described top (10) and bottom (20) is 1-3:1.
4. LED lamp tube mould according to claim 3, it is characterised in that the aspect ratio of described top (10) and bottom (20) is 2:1.
5. the LED lamp tube mould according to claim 1-4 any claim, it is characterised in that described through hole (30) is provided with female thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117670.8U CN205295138U (en) | 2015-12-29 | 2015-12-29 | LED fluorescent tube mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521117670.8U CN205295138U (en) | 2015-12-29 | 2015-12-29 | LED fluorescent tube mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205295138U true CN205295138U (en) | 2016-06-08 |
Family
ID=56474471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521117670.8U Active CN205295138U (en) | 2015-12-29 | 2015-12-29 | LED fluorescent tube mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205295138U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439420A (en) * | 2015-12-29 | 2016-03-30 | 山东广达源照明电器有限公司 | LED lamp tube mold |
-
2015
- 2015-12-29 CN CN201521117670.8U patent/CN205295138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105439420A (en) * | 2015-12-29 | 2016-03-30 | 山东广达源照明电器有限公司 | LED lamp tube mold |
| CN105439420B (en) * | 2015-12-29 | 2018-02-16 | 山东广达源照明电器有限公司 | LED pipe mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |