CN203099683U - PC lampshade convenient to machine - Google Patents
PC lampshade convenient to machine Download PDFInfo
- Publication number
- CN203099683U CN203099683U CN 201220746331 CN201220746331U CN203099683U CN 203099683 U CN203099683 U CN 203099683U CN 201220746331 CN201220746331 CN 201220746331 CN 201220746331 U CN201220746331 U CN 201220746331U CN 203099683 U CN203099683 U CN 203099683U
- Authority
- CN
- China
- Prior art keywords
- lampshade
- connecting portion
- convenient
- water opening
- river
- 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
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of lampshades, in particular to a PC lampshade convenient to machine. The PC lampshade convenient to machine comprises a PC lampshade body, a connecting portion is arranged on the periphery of the PC lampshade body in a protruding mode, the PC lampshade body further comprises two water opening cutting grooves, and the two water opening cutting grooves are formed in the connecting portion. According to the PC lampshade convenient to machine, the structure is simple, the two water opening cutting grooves are formed in the two sides of a glue inlet opening, corresponding to a die, of the connecting portion, an area can be independently divided on the connecting portion by a water opening which is formed through injection molding, an operator can conveniently and directly remove the water opening with hands, meanwhile the other portions of the connecting portion are prevented from being pulled down by the water opening, products are prevented from being damaged, therefore, water openings of two products can be removed by scissors through the two water opening cutting grooves, machining difficulties are reduced, the shearing removing effect is good, and product quality is improved.
Description
Technical field
The utility model lampshade technical field relates in particular to a kind of PC lampshade of being convenient to process.
Background technology
Along with the enhancing of people's energy-saving and environmental protection consciousness, each state is all developing such as reproducible clean energy resourcies such as solar energy, wind energies energetically.In lighting technical field, various new light sources are also constantly being weeded out the old and bring forth the new, and are widely used.Wherein, led light source is not leaded than conventional light source, mercury, no ultraviolet light, no stroboscopic, and have that volume is little, energy consumption is low, light efficiency is high, remarkable advantage such as energy-conserving and environment-protective, long service life, response speed are fast, vibration resistance, colour rendering are good, be applied to lighting field more and more widely.The LED light fixture is the combination of light source and lampshade, the effect of lampshade is a fixed light source, the luminous energy of light source is assigned to the direction that needs, and pernicious gases such as sealing optical system, the extraneous dust of minimizing and aqueous vapor are to the pollution and the erosion of light source, reflector, with the utilization ratio that keeps the LED light fixture etc., simultaneously and the LED lamp casing constitute complete moulding.
At present, the lampshade that acts on the LED lamp is commonly glass lamp shade, though glass lamp shade light transmittance height, but glass lamp shade is complex process in manufacture process, with high costs, connective stability is poor when being installed on the LED light fixture, so people gradually adopt plastic lamp shade instead of glass lampshade.Plastic lamp shade generally is to utilize mold injection molding adding man-hour, and mould is provided with glue-feeder, can form the mouth of a river at glue-feeder after the product injection mo(u)lding, and processing need be sheared in the mouth of a river could generate finished product.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, and a kind of lampshade of being convenient to process of being convenient to cut the mouth of a river is provided.
The utility model is achieved through the following technical solutions.
A kind of PC lampshade of being convenient to process comprises PC lampshade body, and the periphery of described PC lampshade body convexes with connecting portion, and described PC lampshade body also comprises two mouth of a river groovings, and described two mouth of a river groovings are opened in described connecting portion.
Wherein, described PC lampshade body also comprises the clamping through hole, and described clamping through hole is arranged at described connecting portion.
Wherein, described clamping through hole is a rectangle.
Wherein, the quantity of described clamping through hole is two.
Wherein, the quantity of described clamping through hole is three.
Wherein, described PC lampshade body is a light diffusion PC lampshade body.
The beneficial effects of the utility model are: the utility model is simple in structure, two mouth of a river groovings are arranged at the both sides of the glue-feeder of the corresponding mould on the connecting portion, the mouth of a river that injection moulding can be formed is drawn separately on connecting portion and is separated out a zone, being convenient to the operative employee directly breaks the mouth of a river off with the fingers and thumb and removes, avoid the mouth of a river that other positions of connecting portion are pullled down simultaneously and damage product, therefore, the utility model is wiped out the mouth of a river on the product by two mouth of a river groovings, reduced difficulty of processing, and wipe out effectively, improve the quality of product.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation at another visual angle of the present utility model.
Reference numeral comprises:
1-connecting portion, 2-mouth of a river grooving, 3-clamping through hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment one.
As shown in Figure 1 and Figure 2, a kind of PC lampshade of being convenient to process of present embodiment comprises PC lampshade body, and the periphery of described PC lampshade body convexes with connecting portion 1, described PC lampshade body also comprises two mouth of a river groovings 2, and described two mouth of a river groovings 2 are opened in described connecting portion 1.The utility model is simple in structure, two mouth of a river groovings 2 are arranged at the both sides of the glue-feeder of the corresponding mould on the connecting portion 1, the mouth of a river that injection moulding can be formed is drawn separately on connecting portion 1 and is separated out a zone, be convenient to the operative employee and the mouth of a river is directly broken off with the fingers and thumb remove, avoid the mouth of a river that other positions of connecting portion 1 are pullled down simultaneously and damage product, therefore, the utility model is wiped out the mouth of a river on the product by two mouth of a river groovings 2, reduce difficulty of processing, and wiped out effectively, improved the quality of product.
In the present embodiment, described PC lampshade body also comprises clamping through hole 3, and described clamping through hole 3 is arranged at described connecting portion 1.When the PC lampshade is connected with the LED light fixture, connecting portion 1 is snapped in the inboard of LED light fixture, then by manually rotating the PC lampshade, make the inboard corresponding projection that is provided with of clamping through hole 3 and LED light fixture cooperatively interact and clamping with the position of regulating the PC lampshade, can realize being connected and installed of PC lampshade and LED light fixture, it is convenient to install, and connects firm.
In the present embodiment, described clamping through hole 3 is a rectangle.Replace traditional circular card and connect the hole, rectangular card is connected Kong Ze with the clamping that cooperatively interacts of four outer side edges of four inner side edges and projection, article four, the connection of side makes clamping through hole 3 tightr with being connected of projection, also difficult drop-off of PC lampshade when being subjected to the foreign object active force, stability is better, and it is more reasonable to design.
In the present embodiment, the quantity of described clamping through hole 3 is two.Two clamping through holes 3 are set, and difficulty of processing is low, and two clamping through holes 3 and two protruding corresponding matching clampings, connects closelyr, and structure is more stable.
Embodiment two.
The difference of present embodiment and embodiment one is: the quantity of the described clamping through hole 3 of present embodiment is three.Three clamping through holes 3 respectively with the clamping that cooperatively interacts of three projectioies of the inboard corresponding setting of LED light fixture, correspondingly simplified the design and manufacture cost of PC lampshade mould, can too much not cause installation and removal trouble, complexity when forming leg-of-mutton connected mode and not only making PC lampshade and LED lamp installation and dismounting because the quantity of PC lampshade, and also play a well stability, PC lampshade difficult drop-off, reasonable in design.
In the present embodiment, described PC lampshade body is a light diffusion PC lampshade body.The diffusivity of light diffusion PC lampshade body is 99%, the no brilliant point that is uniformly dispersed, and light transmittance can reach 86-93%, and brightness is more than 2 times of traditional lampshade, and it is ageing-resistant, anti-flammability is good, uviolresistance is good, has high impact strength, and is sturdy and durable.
Other structure of present embodiment is identical with embodiment one, does not repeat them here.
The above embodiment, it is better embodiment of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should comprise in the utility model patent claim.
Claims (6)
1. a PC lampshade of being convenient to process comprises PC lampshade body, and the periphery of described PC lampshade body convexes with connecting portion, it is characterized in that: described PC lampshade body also comprises two mouth of a river groovings, and described two mouth of a river groovings are opened in described connecting portion.
2. a kind of PC lampshade of being convenient to process according to claim 1 is characterized in that: described PC lampshade body also comprises the clamping through hole, and described clamping through hole is arranged at described connecting portion.
3. a kind of PC lampshade of being convenient to process according to claim 2, it is characterized in that: described clamping through hole is a rectangle.
4. a kind of PC lampshade of being convenient to process according to claim 2, it is characterized in that: the quantity of described clamping through hole is two.
5. a kind of PC lampshade of being convenient to process according to claim 2, it is characterized in that: the quantity of described clamping through hole is three.
6. a kind of PC lampshade of being convenient to process according to claim 1 is characterized in that: described PC lampshade body is a light diffusion PC lampshade body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746331 CN203099683U (en) | 2012-12-31 | 2012-12-31 | PC lampshade convenient to machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220746331 CN203099683U (en) | 2012-12-31 | 2012-12-31 | PC lampshade convenient to machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203099683U true CN203099683U (en) | 2013-07-31 |
Family
ID=48851081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220746331 Expired - Fee Related CN203099683U (en) | 2012-12-31 | 2012-12-31 | PC lampshade convenient to machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203099683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117162410A (en) * | 2023-11-03 | 2023-12-05 | 南通振群电子有限公司 | High temperature resistant IMD plastic panel forming die |
-
2012
- 2012-12-31 CN CN 201220746331 patent/CN203099683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117162410A (en) * | 2023-11-03 | 2023-12-05 | 南通振群电子有限公司 | High temperature resistant IMD plastic panel forming die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207635166U (en) | A kind of Zoom lamp easy to assembly | |
| CN203099683U (en) | PC lampshade convenient to machine | |
| CN202781569U (en) | Pouring die with replaceable inserts | |
| CN204717595U (en) | Lampshade | |
| CN204494337U (en) | Two wind-guiding mouth radiator structure | |
| CN201251063Y (en) | Embedded lamp | |
| CN204786159U (en) | Plastics lampshade | |
| CN204534295U (en) | Illumination guardrail lamp | |
| CN203286421U (en) | LED lamp | |
| CN208703824U (en) | A kind of novel linear motorcycle steering lamp | |
| CN202938159U (en) | Light-emitting diode (LED) projection lamp | |
| CN204901403U (en) | LED lamp | |
| CN207132150U (en) | A kind of lamp bar | |
| CN106195917A (en) | A kind of line-type lamp fitting and preparation method thereof | |
| CN202058687U (en) | Energy saving lamp | |
| CN208535610U (en) | One kind is steeped based on lampshade mobile LED lamp | |
| CN203240388U (en) | LED street lamp with module bracket | |
| CN209688542U (en) | A kind of novel patch light source Wiring structure | |
| CN209146834U (en) | A kind of light emitting structure for sculpture | |
| CN204437776U (en) | A kind of LED | |
| CN202382071U (en) | Sleeve daylight lamp capable of being rapidly installed | |
| CN202684954U (en) | Adhesive tape tailoring device | |
| CN207349955U (en) | A kind of external hanging type Multifunctional LED flat lamp | |
| CN208475120U (en) | A kind of lamps and lanterns that can freely adjust combined shaped | |
| CN207999790U (en) | A kind of novel plastic uptake reflector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20131231 |