CN203409223U - LED (Light Emitting Diode) lamp shell die-casting mould - Google Patents
LED (Light Emitting Diode) lamp shell die-casting mould Download PDFInfo
- Publication number
- CN203409223U CN203409223U CN201320372337.6U CN201320372337U CN203409223U CN 203409223 U CN203409223 U CN 203409223U CN 201320372337 U CN201320372337 U CN 201320372337U CN 203409223 U CN203409223 U CN 203409223U
- Authority
- CN
- China
- Prior art keywords
- die
- casting
- die casting
- annular
- region
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to the technical field of die-casting moulds, in particular to an LED (Light Emitting Diode) lamp shell die-casting mould. The LED lamp shell die-casting mould comprises a square mould body, wherein a square through hole is formed in the middle part of the mould body; a first annular die-casting region is arranged at the outer side of the square through hole in the mould body; a second annular die-casting region is arranged at the outer side of the first annular die-casting region; a plurality of first strip-shaped runners are used for communicating the square through hole with the first annular die-casting region; a plurality of second strip-shaped runners are used for communicating the first annular die-casting region with the second annular die-casting region; a plurality of annular runners are arranged at both the first and second annular die-casting regions. According to the LED lamp shell die-casting mould, the die-casting regions on the mould body are reasonably arranged, the whole structural performance of the die-casting mould is better, the die-casting efficiency is high, the molding effect is good, the service life is long, and the operation is more convenient and simpler.
Description
Technical field
The utility model relates to die casting technical field, specifically relates to a kind of LED lamp outer casing die casting.
Background technology
In existing LED lamp outer casing structure, owing to there are some radial connectors, therefore, such lamp outer casing need to pass through die casting processing and forming.
Utility model content
For the technical problem existing in prior art, the utility model provides a kind of LED lamp outer casing die casting of reasonable in design.
To achieve these goals, the technical scheme of employing is as follows:
A kind of LED lamp outer casing die casting, it comprises and is foursquare die ontology, it is characterized in that: described die ontology middle part is provided with square through hole, on described die ontology, the arranged outside of square through hole has the first annular die casting region, the arranged outside in described the first annular die casting region has the second annular die casting region, between described square through hole and the first annular die casting region, by some the first strip runners, be communicated with, between described the first annular die casting region and the second annular die casting region, by some the second strip runners, be communicated with, described the first annular die casting region and the second annular die casting region are provided with some annular channels.
Preferably, described the first strip runner is made as 16.
Preferably, described the second strip runner is made as 4.
Further, middle part, described die ontology bottom surface is provided with U-shaped groove.
Further, the both sides of the U-shaped groove of described die ontology bottom surface are provided with strip boss.
The utility model LED lamp outer casing die casting, by the die cast region on die ontology is rationally set, make die casting overall structure performance better, and die casting efficiency is high, good forming effect, and long service life, operates comparatively easy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing, the utility model is further described.
As a kind of preferred embodiment of the present utility model, refer to Fig. 1, a kind of LED lamp outer casing die casting, it comprises and is foursquare die ontology 1, described die ontology 1 middle part is provided with square through hole 2, on described die ontology 1, the arranged outside of square through hole 2 has the first annular die casting region 3, the arranged outside in described the first annular die casting region 3 has the second annular die casting region 4, between described square through hole 2 and the first annular die casting region 3, by some the first strip runners 5, be communicated with, between described the first annular die casting region 3 and the second annular die casting region 4, by some the second strip runners 6, be communicated with, the 3 and second annular die casting region 4, described the first annular die casting region is provided with some annular channels.
As preferably, the first strip runner 5 is made as 16, and the second strip runner 6 is made as 4.
Meanwhile, described die ontology 1 middle part, bottom surface is provided with U-shaped groove 7, and the both sides of U-shaped groove 7 are provided with strip boss 8.
Meanwhile, the material of die ontology 1 is preferably Q235 steel or high-carbon steel, can significantly improve service life and the die-casting process number of times of die casting while particularly selecting Q235 steel.
Above content is only to structure example of the present utility model and explanation; affiliated those skilled in the art make various modifications to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (5)
1. a LED lamp outer casing die casting, it comprises and is foursquare die ontology (1), it is characterized in that: described die ontology (1) middle part is provided with square through hole (2), the arranged outside of the upper square through hole (2) of described die ontology (1) has the first annular die casting region (3), the arranged outside in described the first annular die casting region (3) has the second annular die casting region (4), between described square through hole (2) and the first annular die casting region (3), by some the first strip runners (5), be communicated with, between described the first annular die casting region (3) and the second annular die casting region (4), by some the second strip runners (6), be communicated with, described the first annular die casting region (3) and the second annular die casting region (4) are provided with some annular channels.
2. LED lamp outer casing die casting according to claim 1, is characterized in that: described the first strip runner (5) is made as 16.
3. LED lamp outer casing die casting according to claim 1, is characterized in that: described the second strip runner (6) is made as 4.
4. according to the LED lamp outer casing die casting described in claim 1-3 any one, it is characterized in that: middle part, described die ontology (1) bottom surface is provided with U-shaped groove (7).
5. LED lamp outer casing die casting according to claim 4, is characterized in that: the both sides of the U-shaped groove (7) of described die ontology (1) bottom surface are provided with strip boss (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372337.6U CN203409223U (en) | 2013-06-27 | 2013-06-27 | LED (Light Emitting Diode) lamp shell die-casting mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372337.6U CN203409223U (en) | 2013-06-27 | 2013-06-27 | LED (Light Emitting Diode) lamp shell die-casting mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409223U true CN203409223U (en) | 2014-01-29 |
Family
ID=49972151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320372337.6U Expired - Fee Related CN203409223U (en) | 2013-06-27 | 2013-06-27 | LED (Light Emitting Diode) lamp shell die-casting mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409223U (en) |
-
2013
- 2013-06-27 CN CN201320372337.6U patent/CN203409223U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203409223U (en) | LED (Light Emitting Diode) lamp shell die-casting mould | |
| CN203401636U (en) | Vulcanizing mold with multiple staggered mold holes | |
| CN202252785U (en) | Reinforcing plate | |
| CN203409222U (en) | Casting molding die for lighting lamp shell | |
| CN203409224U (en) | Die-casting mould of motor casing | |
| CN203887279U (en) | Sand-grain hole saw | |
| CN202304482U (en) | Bottom-in bottom-out radiator | |
| CN203412802U (en) | Graphite bearing capable of reducing axial load | |
| CN204497872U (en) | A kind of rotor | |
| CN203409219U (en) | Die-casting die for radiator | |
| CN203409220U (en) | Die-casting mould of connecting piece of bus hand rail | |
| CN103401334A (en) | Rotor pressing ring | |
| CN202877333U (en) | Punch head for air cleaner screw plate mold | |
| CN202895425U (en) | Rectangle magnetic core forming mold | |
| CN203901235U (en) | Electric hammer center cover with high strength and long service life | |
| CN202282654U (en) | Motor stator punching piece | |
| CN203409221U (en) | Casing die for automobile accessories | |
| CN203617803U (en) | Rotor support | |
| CN205005259U (en) | Ultra -thin type supper bass magnetic conduction T iron | |
| CN202872575U (en) | Permanent magnet synchronous motor of electric automobile | |
| CN202142388U (en) | Sheet-shaped combination structure of large-scale transformer iron core | |
| CN202276543U (en) | Novel plastic part positioning and tightening device | |
| CN201645696U (en) | Vulcanizing die with lining device | |
| CN202826468U (en) | Die plate with a plurality of rows of die holes | |
| CN202055634U (en) | Key |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |