CN107830456A - Light fixture - Google Patents
Light fixture Download PDFInfo
- Publication number
- CN107830456A CN107830456A CN201711250967.5A CN201711250967A CN107830456A CN 107830456 A CN107830456 A CN 107830456A CN 201711250967 A CN201711250967 A CN 201711250967A CN 107830456 A CN107830456 A CN 107830456A
- Authority
- CN
- China
- Prior art keywords
- lampshade
- light fixture
- cover
- inner cover
- housing
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000002834 transmittance Methods 0.000 abstract description 6
- 238000005422 blasting Methods 0.000 abstract description 5
- 239000003973 paint Substances 0.000 abstract description 5
- 238000005488 sandblasting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to technical field of lighting fixtures, specifically discloses a kind of light fixture, including：Housing；Light source, in the housing；Inner cover, between the light source and housing, the inner cover is milky.The present invention provides a kind of light fixture, by setting milky inner cover to replace original roasting white paint and blasting craft, so that product possesses the advantages of high and photochromic uniformity of light transmittance is easily controlled.
Description
Technical field
The present invention relates to technical field of lighting fixtures, more particularly to a kind of light fixture.
Background technology
Light fixture is one of electrical equipment essential during we live, and is worked for Design of Luminaires, how to make what light fixture was sent
Light becomes bright and is uniformly the most important thing.Traditional technique mainly takes following two modes to improve the light extraction of light fixture：
(1) transparent acrylic lamp shade is subjected to grit blasting operation.Such technique has the following disadvantages：1. after blasting treatment
Lampshade do not bear dirty, all easy dirty trace of residual is gently touched with hand；2. sandblasting thickness is difficult to control, cause lampshade light transmittance,
Photochromic uniformity is all unmanageable.
(2) carry out spraying white paint operation on the inside of transparent acrylic lamp shade.Such technique has the following disadvantages：1. to Asia
Gram force has heatproof requirement；2. painting thickness is difficult to control, lampshade light transmittance, photochromic uniformity is caused to be not easily controlled.
The content of the invention
It is an object of the present invention to：A kind of light fixture is provided, it possesses the high and photochromic uniformity of light transmittance and is easily controlled
The advantages of.
For up to this purpose, the present invention provides a kind of light fixture, including：
Housing；
Light source, in the housing；
Inner cover, between the light source and housing, the inner cover is milky.
As a preferred embodiment, the housing includes cover and lampshade, the inner cover be located at the light source with
Between lampshade.
As a preferred embodiment, the lampshade is welded with the inner cover by ultrasonic welding process.
As a preferred embodiment, the lampshade is made up of the acrylic material of water white transparency.
As a preferred embodiment, the inner cover is made up of milky acrylic material.
As a preferred embodiment, it is additionally provided with sealing ring between the lampshade and cover.
As a preferred embodiment, inwall of the cover close to one end of the lampshade is provided with boss, it is described
Lampshade is provided with swivelling chute close to the outside of one end of the cover, and when the cover and lampshade assembling, the boss is inserted
Enter in the swivelling chute.
As a preferred embodiment, the light source is LED.
As a preferred embodiment, the inner cover is made up of plastic uptake or Shooting Technique.
Beneficial effects of the present invention are：A kind of light fixture is provided, by set milky inner cover replace original roasting white paint and
Blasting craft, so that product possesses the advantages of high and photochromic uniformity of light transmittance is easily controlled.
Brief description of the drawings
The present invention is described in further detail below according to drawings and examples.
Fig. 1 is the exploded perspective view for the light fixture that embodiment provides；
Fig. 2 is the assembling schematic diagram for the light fixture that embodiment provides；
Fig. 3 is the position view for the sealing ring that embodiment provides；
Fig. 4 is the structural representation for the boss that embodiment provides；
Fig. 5 is the diagrammatic cross-section for the light fixture that embodiment provides.
In figure：
1st, cover；101st, boss；
2nd, sealing ring；
3rd, light source；
4th, inner cover；
5th, lampshade；501st, swivelling chute.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Fig. 1~Fig. 5, the present embodiment provides a kind of light fixture, including housing and the light source 3 positioned at enclosure interior.Light
Source 3 can be LED or osram lamp.Housing is divided into cover 1 and the lampshade 5 positioned at the lower section of cover 1, and the middle part of lampshade 5 is set
There is slot to make way, slot to make way is blind slot, and inner cover 4 is provided with slot to make way.The light that light source 3 is sent will first pass sequentially through inner cover 4 and lamp
Cover 5, then could be projected outward, because inner cover 4 is milky light penetrating object, so light pass through inner cover 4 after whole inner cover 4 just
Becoming one, volume is larger, light is soft, the illuminator of brightness uniformity.
In the present embodiment, lampshade 5 is made using the acrylic material of water white transparency, using milky acrylic material
Inner cover 4 is made, then lampshade 5 is welded to connect with inner cover 4 by ultrasonic welding process.Usually, lampshade 5 is all interior ultrawhite
Saturating, exactly the inner side of lampshade 5 is whitened by roasting white paint or blasting craft, but the outside of lampshade 5 should be colourless
Bright, the light fixture in the present embodiment is ultrawhite in traditional equivalent to instead of using the combination water white transparency of milky inner cover 4 lampshade 5
Cover, milky inner cover 4 can be made up using milky material of techniques such as plastic uptake or injections thoroughly, and color and luster is controllable, thickness
It is controllable, it is simple and convenient.Compared with sandblasting before or roasting white paint technique, control difficulty substantially reduces, so the present embodiment carries
The light fixture of confession can possess the advantages that high and photochromic uniformity of light transmittance is easily controlled.
In the present embodiment, sealing ring 2 is additionally provided between lampshade 5 and cover 1.Inwall of the cover 1 close to one end of lampshade 5
Provided with boss 101, lampshade 5 is provided with swivelling chute 501 close to the outside of one end of cover 1, when cover 1 and the assembling of lampshade 5, boss
In 101 insertion swivelling chutes 501.Specifically, it is simple and convenient by rotary fastening.
In the present embodiment, light fixture can be ceiling lamp.
" first " herein, " second " etc. in description just for the sake of being distinguish between, not special implication.
Statement is additionally needed, each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (9)
- A kind of 1. light fixture, it is characterised in that including：Housing；Light source, in the housing；Inner cover, between the light source and housing, the inner cover is milky.
- 2. light fixture according to claim 1, it is characterised in that the housing includes cover and lampshade, and the inner cover is located at Between the light source and lampshade.
- 3. light fixture according to claim 2, it is characterised in that the lampshade passes through ultrasonic welding process with the inner cover Welding.
- 4. light fixture according to claim 2, it is characterised in that the lampshade is made up of the acrylic material of water white transparency.
- 5. light fixture according to claim 4, it is characterised in that the inner cover is made up of milky acrylic material.
- 6. light fixture according to claim 2, it is characterised in that be additionally provided with sealing ring between the lampshade and cover.
- 7. light fixture according to claim 2, it is characterised in that inwall of the cover close to one end of the lampshade is provided with Boss, the lampshade are provided with swivelling chute close to the outside of one end of the cover, when the cover and lampshade assembling, institute Boss is stated to insert in the swivelling chute.
- 8. light fixture according to claim 1, it is characterised in that the light source is LED.
- 9. light fixture according to claim 1, it is characterised in that the inner cover is made up of plastic uptake or Shooting Technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250967.5A CN107830456A (en) | 2017-12-01 | 2017-12-01 | Light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711250967.5A CN107830456A (en) | 2017-12-01 | 2017-12-01 | Light fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830456A true CN107830456A (en) | 2018-03-23 |
Family
ID=61647310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711250967.5A Pending CN107830456A (en) | 2017-12-01 | 2017-12-01 | Light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830456A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206176058U (en) * | 2016-10-13 | 2017-05-17 | 余姚市雷普电器有限公司 | Led lamp |
-
2017
- 2017-12-01 CN CN201711250967.5A patent/CN107830456A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206176058U (en) * | 2016-10-13 | 2017-05-17 | 余姚市雷普电器有限公司 | Led lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |
|
| RJ01 | Rejection of invention patent application after publication |