CN105650489A - Luminous chip of LED mining lamp - Google Patents
Luminous chip of LED mining lamp Download PDFInfo
- Publication number
- CN105650489A CN105650489A CN201610111410.2A CN201610111410A CN105650489A CN 105650489 A CN105650489 A CN 105650489A CN 201610111410 A CN201610111410 A CN 201610111410A CN 105650489 A CN105650489 A CN 105650489A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- led
- luminous chip
- cambered surface
- led lamp
- 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
- 238000005065 mining Methods 0.000 title abstract 3
- 239000011324 bead Substances 0.000 claims abstract description 14
- 238000004020 luminiscence type Methods 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
Abstract
The invention discloses a luminous chip of an LED mining lamp, and relates to the technical field of lamp manufacturing. The luminous chip comprises a plurality of LED lamp beads which are arranged on a circuit board, wherein the circuit board is a circular board; one side of the circuit board is protruded to be an arc-shaped surface; the LED lamp beads are uniformly diffused on the arc-shaped surface of the circuit board; and an angle of bending of the arc-shaped surface of the circuit board ranges from 40 degrees to 45 degrees. Compared with the prior art, the luminous chip can solve the problem that diffusibility is not good due to the fact that light of the luminous chip of the current LED mining lamp is too centralized.
Description
Technical field
The present invention relates to light fixture manufacturing technology field, especially a kind of for the luminescence chip in LED bay light tool.
Background technology
Existing LED bay light luminescence chip tool has generally comprised lamp housing, is provided with luminescence chip in lamp housing, and luminescence chip connects driving power supply, and luminescence chip includes LED lamp bead, and LED lamp bead is located on the circuit board of plane, and lamp housing front end is provided with Transparent lamp shade. Although although the illuminating source that this LED solves traditional fluorescent lamp and electric filament lamp is unstable, the problems such as flicker effects vision, but the light of its luminescence compares concentration, can not well be distributed to around, just at last with the Transparent lamp shade of convex, it is also difficult to disperse light, especially LED bay light luminescence chip, occulting light luminance difference outside direct projection light is excessive, affects working environment. It is thus desirable to design a kind of can the LED lamp for mine of divergent rays, this LED bay light luminescence chip is then the chip part of luminous source in light fixture.
Summary of the invention
Problem to be solved by this invention is to provide a kind of LED bay light luminescence chip, excessively concentrates solving existing LED bay light luminescence chip light, the problem that diversity is bad.
In order to solve the problems referred to above, the technical scheme is that this LED bay light luminescence chip includes many LED lamp bead, described LED lamp bead sets on circuit boards, described circuit board is circular plate, described circuit board protrudes in cambered surface to one side, described LED lamp bead is uniformly divergently located in the cambered surface of described circuit board, in described circuit board cambered surface angle of bend scope between 40 �� to 45 ��.
In technique scheme, more specifically scheme may is that described circuit board cambered surface angle of bend is 24 ��.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
The board design of luminescence chip is become cambered surface by this LED bay light luminescence chip, all LED lamp bead be uniformly divergently arranged in the cambered surface of circuit board so that light source can outwards be dispersed, it is to avoid the problem that light concentrations produces.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail:
LED bay light luminescence chip as shown in Figure 1, it includes many LED lamp bead 2, LED lamp bead 2 sets on the circuit card 1, circuit board 1 is circular plate, circuit board 1 protrudes in cambered surface to one side, LED lamp bead 2 is uniformly divergently located in the cambered surface of circuit board 1 so that light source can outwards be dispersed, it is to avoid the problem that light concentrations produces.Circuit board 1 cambered surface angle of bend is 41 ��.
In other embodiments, according to different operating modes, circuit board cambered surface angle of bend can also is that any one angle between 40 �� to 45 ��.
Claims (2)
1. a LED bay light luminescence chip, including many LED lamp bead, described LED lamp bead sets on circuit boards, it is characterized in that: described circuit board is circular plate, described circuit board protrudes in cambered surface to one side, described LED lamp bead is uniformly divergently located in the cambered surface of described circuit board, in described circuit board cambered surface angle of bend scope between 40 �� to 45 ��.
2. LED bay light luminescence chip according to claim 1, it is characterised in that: described circuit board cambered surface angle of bend is 41 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111410.2A CN105650489A (en) | 2016-02-29 | 2016-02-29 | Luminous chip of LED mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111410.2A CN105650489A (en) | 2016-02-29 | 2016-02-29 | Luminous chip of LED mining lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105650489A true CN105650489A (en) | 2016-06-08 |
Family
ID=56491921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111410.2A Pending CN105650489A (en) | 2016-02-29 | 2016-02-29 | Luminous chip of LED mining lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105650489A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100327745A1 (en) * | 2009-06-24 | 2010-12-30 | Mahendra Dassanayake | Opto-thermal solution for multi-utility solid state lighting device using conic section geometries |
| CN104180256A (en) * | 2014-09-10 | 2014-12-03 | 广西三熠照明电器有限公司 | LED plant light supplement lamp |
| CN204695724U (en) * | 2015-06-03 | 2015-10-07 | 广州市杨林电子有限公司 | A kind of arc LED case |
-
2016
- 2016-02-29 CN CN201610111410.2A patent/CN105650489A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100327745A1 (en) * | 2009-06-24 | 2010-12-30 | Mahendra Dassanayake | Opto-thermal solution for multi-utility solid state lighting device using conic section geometries |
| CN104180256A (en) * | 2014-09-10 | 2014-12-03 | 广西三熠照明电器有限公司 | LED plant light supplement lamp |
| CN204695724U (en) * | 2015-06-03 | 2015-10-07 | 广州市杨林电子有限公司 | A kind of arc LED case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11162659B2 (en) | Lens, lens group and lamp | |
| CN103486506B (en) | A kind of LED light component system that can connect arbitrarily layout | |
| CN205560461U (en) | Light -emitting diode (LED) mining lamp | |
| CN105650489A (en) | Luminous chip of LED mining lamp | |
| CN103104843A (en) | Lighting device | |
| CN108278538A (en) | LED ceiling lamp and its U-shaped light source module group | |
| CN205560317U (en) | LED interior trim lamp | |
| KR20170047763A (en) | LED luminaire having an arcuate sliding structure | |
| CN204739448U (en) | An LED lamp with an external drive power supply | |
| CN105627117A (en) | LED trim lamp | |
| CN101858509B (en) | Anti-glare floodlight | |
| CN206786438U (en) | A kind of specular removal fluorescent material light fixture | |
| CN201121847Y (en) | Honeycomb type LED light source | |
| TWM508646U (en) | Axially symmetrical light-emitting LED ball lamp | |
| CN206055417U (en) | A kind of LED ceiling lights | |
| TWM491130U (en) | Lamp bulb | |
| CN105674096A (en) | LED mining lamp | |
| CN110056796A (en) | A kind of desk lamp with the luminous dodging device in side of long strip type | |
| CN205191393U (en) | LED square lamp | |
| CN101858500B (en) | Light-emitting diode bulb structure and light-emitting diode lighting device using it | |
| CN203927502U (en) | Lighting device | |
| KR20140095229A (en) | LED lighting device | |
| CN202629676U (en) | LED bulbs that emit light at a wide angle | |
| CN203823602U (en) | Puzzle LED (Light-Emitting Diode) ceiling lamp | |
| CN202253048U (en) | LED bulb lamp with spherical-surface substrate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |
|
| RJ01 | Rejection of invention patent application after publication |