CN105371118A - Light focusing LED lamp - Google Patents
Light focusing LED lamp Download PDFInfo
- Publication number
- CN105371118A CN105371118A CN201510807479.4A CN201510807479A CN105371118A CN 105371118 A CN105371118 A CN 105371118A CN 201510807479 A CN201510807479 A CN 201510807479A CN 105371118 A CN105371118 A CN 105371118A
- Authority
- CN
- China
- Prior art keywords
- led lamp
- board
- lens
- led
- 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
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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V7/00—Reflectors for light sources
Abstract
The invention relates to the technical field of lamps, in particular to a light focusing LED lamp. The light focusing LED lamp comprises a shell body. A printed circuit board (PCB) is arranged in the shell body. A plurality of LEDs are installed on the PCB. The surface of the shell body is provided with light transmission holes matched with the LEDs. A lens board used for focusing light is further arranged in the shell body. The lens board is provided with lenses which are arranged in correspondence with the LEDs. The lens board is located on one side of the light outlet face of the PCB, and the surface of the PCB is provided with a reflecting film. According to the light focusing LED lamp, the lens board is arranged in the lamp, so that the lenses are convenient to fix, and light focusing can be achieved.
Description
Technical field
The present invention relates to LED technology field, specifically, relate to a kind of optically focused LED daylight lamp.
Background technology
Along with the development of society, the energy seems all the more shortage, and therefore people are not only requiring its quality to the requirement of electrical equipment, also require its energy-conserving and environment-protective.The LED of low energy consumption is come in the life of people gradually as a kind of cold light source electrical equipment, and is used in various occasion.As LED daylight lamp, LED daylight lamp in use, its circuit board is distributed with multiple LED, these LED are spot light, use the used time, light comparatively disperses, and utilization rate is lower, in order to improve light utilization, need to optimize projecting direction, the general means adopting increase light transparent lens, and light transparent lens is set on each LED, cost can be caused higher, and be inconvenient to install.
Summary of the invention
The object of the invention is to solve the deficiencies in the prior art, provide a kind of structure simple, and the optically focused LED daylight lamp that projecting direction is good.
A kind of optically focused LED daylight lamp, comprise lamp cylinder, described lamp cylinder comprises the heat sink of arc, the inner side of heat sink is provided with the first draw-in groove for clamping LED circuit board, the inner side of heat sink is also provided with the second draw-in groove for clamping lens board, described LED circuit board is provided with multiple LED, and the middle part of lens board is provided with the lens unit that arrange corresponding to LED.
Further, lamp cylinder also comprises lampshade, and the both sides of heat sink are respectively equipped with exterior bayonet slot, and the both sides of lampshade are respectively equipped with the flange coordinated with exterior bayonet slot.
Further, described LED daylight lamp also comprises the Connection Block that two are individually fixed in lamp cylinder two ends, and Connection Block is tubular, and Connection Block and lamp jacket casing connect; One of them Connection Block inside is provided with constant-current circuit plate, and this Connection Block is provided with two plug wire posts.
Further, the lateral surface of described lamp socket is provided with multiple heat radiation projection.
Preferably, heat radiation is protruding in corrugated, can increase area of dissipation.
The beneficial effect that the present invention obtains: the present invention, by grafting one lens board, makes the LED in LED circuit board all have lens corresponding setting with it, improves light utilization, and easy for installation.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present invention.
Fig. 2 is that lamp socket of the present invention coordinates the structural representation installed with cover body.
Reference numeral is:
1---metal base plate; 2---pcb board; 3---lens board; 4---face-piece; 11---heat radiation is protruding; 21---LED; 31---lens; 32---installing hole; 41---loophole; 42---air vent.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment: see Fig. 1 to Fig. 2.
A kind of LED lamp, comprise housing, the pcb board 2 being provided with plurality of LEDs 21 is provided with in housing, the surface of housing is provided with the loophole 41 matched with LED21, the lens board 3 for optically focused is also provided with in housing, lens board 3 is provided with the lens 31 of setting corresponding with LED21, and lens board 3 is positioned at the side of pcb board 2 exiting surface, and pcb board 2 surface is provided with reflectance coating.
The technical program adopts in housing, arranges lens board 3, the rays pass through lens 31 of LED21 is assembled and projects away, play the effect of optically focused; Lens board 3 is set simultaneously and can one-time fixes multiple lens 31, reduce mounting process, convenient fixing.And pcb board 2 surface is provided with reflectance coating the light reflection being incident upon its surface can be gone out, improve light utilization further.
Further, housing comprises the face-piece 4 and metal base plate 1 that are fixedly connected with, and metal base plate 1 abuts with pcb board 2.
Base plate 1 is set to metal base plate 1, is convenient to the heat radiation of pcb board 2.
Further, wherein two sides of face-piece 4 are provided with the air vent 42 for convection current.
Air vent 42 is set, plays radiating effect further.
Further, the bottom surface of base plate 1 is provided with multiple heat radiation protruding 11.
Arranging heat radiation protruding 11 can increasing heat radiation area.
Preferably, lens board 3 one end is provided with the installing hole 32 for installing control circuit board.
Control circuit board is arranged in lens board 3, saves space.Control circuit board is provided with constant-current circuit, rectification circuit etc.
Below be only the preferred embodiment of the application, equivalent technical solutions on this basis still falls into application protection domain.
Claims (5)
1. a LED lamp, comprise housing, the pcb board being provided with plurality of LEDs is provided with in housing, the surface of housing is provided with the loophole matched with LED, it is characterized in that: in housing, be also provided with the lens board for optically focused, lens board is provided with the lens of setting corresponding with LED, and lens board is positioned at the side of pcb board exiting surface, and pcb board surface is provided with reflectance coating.
2. a kind of LED lamp according to claim 1, is characterized in that: housing comprises the face-piece and metal base plate that are fixedly connected with, and metal base plate abuts with pcb board.
3. a kind of LED lamp according to claim 2, is characterized in that: wherein two sides of face-piece are provided with the air vent for convection current.
4. a kind of LED lamp according to claim 3, is characterized in that: the bottom surface of base plate is provided with multiple heat radiation projection.
5. a kind of LED lamp according to claim 1, is characterized in that: lens board one end is provided with the installing hole for installing control circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807479.4A CN105371118A (en) | 2015-11-23 | 2015-11-23 | Light focusing LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510807479.4A CN105371118A (en) | 2015-11-23 | 2015-11-23 | Light focusing LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105371118A true CN105371118A (en) | 2016-03-02 |
Family
ID=55373560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510807479.4A Pending CN105371118A (en) | 2015-11-23 | 2015-11-23 | Light focusing LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371118A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105272A (en) * | 2007-02-12 | 2008-01-16 | 吴娟 | LED road lamp and its lens |
| CN101446402A (en) * | 2008-12-26 | 2009-06-03 | 黄金鹿 | Lampshade provided with light distribution lens and LED street lamp |
| CN201964150U (en) * | 2011-01-20 | 2011-09-07 | 深圳市英之健科技有限公司 | Handheld LED lamp |
| KR20110123989A (en) * | 2010-05-10 | 2011-11-16 | 주식회사 인성전자 | Led module lamp |
| CN203949019U (en) * | 2014-05-14 | 2014-11-19 | 袁海泉 | A kind of LED street lamp |
-
2015
- 2015-11-23 CN CN201510807479.4A patent/CN105371118A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105272A (en) * | 2007-02-12 | 2008-01-16 | 吴娟 | LED road lamp and its lens |
| CN101446402A (en) * | 2008-12-26 | 2009-06-03 | 黄金鹿 | Lampshade provided with light distribution lens and LED street lamp |
| KR20110123989A (en) * | 2010-05-10 | 2011-11-16 | 주식회사 인성전자 | Led module lamp |
| CN201964150U (en) * | 2011-01-20 | 2011-09-07 | 深圳市英之健科技有限公司 | Handheld LED lamp |
| CN203949019U (en) * | 2014-05-14 | 2014-11-19 | 袁海泉 | A kind of LED street lamp |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |