CN207005760U - A kind of LED light source board with lens - Google Patents
A kind of LED light source board with lens Download PDFInfo
- Publication number
- CN207005760U CN207005760U CN201720298352.9U CN201720298352U CN207005760U CN 207005760 U CN207005760 U CN 207005760U CN 201720298352 U CN201720298352 U CN 201720298352U CN 207005760 U CN207005760 U CN 207005760U
- Authority
- CN
- China
- Prior art keywords
- board
- lens
- light source
- led light
- source wiring
- 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
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Abstract
A kind of LED light source board with lens, it is characterised in that：It includes lens board, lens board rectangular frame-shaped, and the side of rectangle frame four has been respectively arranged below LED light source wiring board, and lens board is connected by fixing device and LED light source wiring board；Described lens board corresponds to LED lamp bead position on LED light source wiring board and is provided with lens；Driving box is additionally provided among described lens board, driving box is connected by connection strap with lens board, and drives the built-in installation LED drive device of box and power supply and LED light source wiring board Electricity Federation.The beneficial effects of the utility model are：1）Simple in construction, production cost is low, improves the market competitiveness.2）Using lamp bar form so that each LED lamp bead diverging distribution, be advantageous to be lifted the range of exposures of this light fixture and the uniformity coefficient of light.3rd, lens and lens board are integrally formed, and lens board is integrally covered in LED light source PCB surface, while being easily installed, also to have lens per LEDs lamp bead to its astigmatism, are lifted lighting effect.
Description
Technical field
It the utility model is related to a kind of LED light source, specifically a kind of LED light source board with lens.
Background technology
With the sustainable development of electrical apparatus industry, the leap of technology breaks through, and LED use has obtained popularization energetically.LED quilts
Referred to as forth generation light source, have energy-saving and environmental protection, safety, long lifespan, low-power consumption, high brightness, waterproof, it is miniature, shockproof, it is easy light modulation,
The features such as light beam is concentrated, easy maintenance, it can be widely applied to the neck such as various instructions, display, decoration, backlight, general lighting
Domain.LED is a kind of less semiconductor devices of profile, can be emitted beam when power supply passes through it.
But LED has spot light characteristic, light source Relatively centralized.When the direct view led light source of people, eyes can produce not
Suitable, moment feels eye fatigue, dazzling, stares the damage that may further result in eyes for a long time.And under more occasions,
LED needs can not meet the needs of people as purposes, simple spot light characteristics such as decoration, displays, is required for LED point light
Source is changed into area source.Existing technology is individually to increase by one piece of lens board outside LED light source board, at that time, in existing light fixture,
Multiple LED lamp beads are provided with lamp plate, if each lamp bead difference mounted lens, its production cost will increase considerably,
So as to lose the market competitiveness, it is therefore necessary to which it is improved further.
Utility model content
The shortcomings that the purpose of this utility model is to overcome prior art to exist, there is provided a kind of simple in construction, cost is low,
Compact, easy installation and removal, illumination range is big, a kind of LED light source board with lens of brightness uniformity.
The purpose of the utility model, is realized with the following methods：A kind of LED light source board with lens, it is characterised in that：Its
Including lens board, lens board rectangular frame-shaped, the side of rectangle frame four has been respectively arranged below LED light source wiring board, and lens board passes through
Fixing device is connected with LED light source wiring board；Described lens board corresponds to LED lamp bead position on LED light source wiring board and set
It is equipped with lens；Driving box is additionally provided among described lens board, driving box is connected by connection strap with lens board, and drives box
Built-in installation LED drive device and power supply and LED light source wiring board Electricity Federation.
Bottom is provided with below described driving box, bottom is connected with driving box by bayonet unit.
Described fixing device is the elastic foot being arranged on lens board, and elastic foot is buckled on LED light source wiring board
It is fixed in mounting hole.
Described elastic foot corresponds to each LED light source wiring board and is provided with two.
Described bayonet unit includes the groove being arranged on below driving box and the boss for being arranged on bottom medial surface, bottom
It is placed in by boss in groove, bottom and driving box is connected.
Described lens board, lens, driving box and connection strap is by translucent PC materials integrated injection molding.
Described connection strap bottom is open slot, and line card is provided with open slot, and Power cord fastener is placed in the line card.
The beneficial effects of the utility model are：1）Simple in construction, production cost is low, improves the market competitiveness.2）Using lamp
Strips so that each LED lamp bead diverging distribution, be advantageous to be lifted the range of exposures of this light fixture and the uniformity coefficient of light.3、
Lens are integrally formed with lens board, and lens board is integrally covered in LED light source PCB surface, while being easily installed, are also made
Obtaining has lens per LEDs lamp bead to its astigmatism, lifts lighting effect.
Brief description of the drawings
Fig. 1 is the utility model general assembly design sketch.
Fig. 2,3 are the utility model Structure explosion diagram.
Fig. 4 is the utility model bottom cover structure figure.
Fig. 5 is the utility model bayonet unit sectional view.
Fig. 6 is the utility model fixing device sectional view.
Embodiment
Make specific further instruction to the utility model below in conjunction with the accompanying drawings.A kind of LED light source board with lens, it is special
Sign is：It includes lens board 1, the rectangular frame-shaped of lens board 1, and the side of rectangle frame four has been respectively arranged below LED light source wiring board
2, lens board 1 is connected by fixing device and LED light source wiring board 2；The corresponding LED light source wiring board 2 of described lens board 1
The upper position of LED lamp bead 4 is provided with lens 5；Driving box 6 is additionally provided among described lens board 1, driving box 6 passes through connection strap 7
It is connected with lens board 1, and drives the built-in installation LED drive device 8 of box 6 and power supply and the Electricity Federation of LED light source wiring board 2.
The described lower section of driving box 6 is provided with bottom 9, and bottom 9 is connected with driving box by bayonet unit.
Described fixing device is the elastic foot 3 being arranged on lens board 1, and elastic foot 3 is buckled in LED light source wiring board 2
On mounting hole 21 in it is fixed.
The corresponding each LED light source wiring board 2 of described elastic foot 3 is provided with two.
Described bayonet unit includes the groove 61 for being arranged on the lower section of driving box 6 and the boss for being arranged on the medial surface of bottom 9
91, bottom 9 is placed in groove 61 by boss 91, and bottom 9 and driving box 6 are connected.
Described lens board, lens 5, driving box 6 and connection strap 7 is by translucent PC materials integrated injection molding.
The described bottom of connection strap 7 is open slot 71, is provided with line card in open slot 71, Power cord fastener is placed in the line card
It is interior.
Operation principle：In this case, the shape of lens board, wherein lens board, lens 5, drive are set according to the moulding of light source board
Dynamic box 6 and connection strap 7 are by translucent PC materials integrated injection molding.When later stage assembles, this lens board is directly covered in LED light
The surface of source wiring board 2.Wherein, for the ease of the Fast Installation of lens board and LED light source wiring board, in lens board in this case
On be provided with elastic foot, elastic foot 3 is buckled in the mounting hole 21 on LED light source wiring board 2 fixed, realizes between the two fast
Speed installation.
Further：The position of lens is set according to the position of LED lamp bead on LED light source wiring board 2 in this case so that this
After lens board installation, lens are just covered in LED bead surface, after lens board installation so that have lens to cover per LEDs lamp bead
Lid, individually low to the operating efficiency present in every lamp bead mounted lens so as to avoid needing in the prior art, labor intensity is big
Etc. drawback.
Compared with prior art, COB area light source is replaced using LED lamp bead in this case, because LED lamp bead is in divergent shape point
Cloth, while being advantageous to be lifted light source density so that this light fixture has bigger range of exposures, also make it that light distribution is equal
It is even, so as to the generation than avoiding glare.Meanwhile scattered LED lamp bead also causes heat generating spot to be in dispersity, has been easy to light fixture
Radiating, extend the service life of light fixture, therefore use can be widely popularized.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.
Claims (7)
- A kind of 1. LED light source board with lens, it is characterised in that：It includes lens board（1）, lens board（1）Rectangular frame-shaped, square The side of shape frame four has been respectively arranged below LED light source wiring board（2）, lens board（1）Pass through fixing device and LED light source wiring board （2）It is connected；Described lens board（1）Corresponding LED light source wiring board（2）Upper LED lamp bead（4）Position is provided with lens（5）； Described lens board（1）Centre is additionally provided with driving box（6）, drive box（6）Pass through connection strap（7）With lens board（1）Connection, and Drive box（6）Built-in installation LED drive device（8）With power supply and LED light source wiring board（2）Electricity Federation.
- A kind of 2. LED light source board with lens according to claim 1, it is characterised in that：Described driving box（6）Lower section Provided with bottom（9）, bottom（9）With driving box（6）Connected by bayonet unit.
- A kind of 3. LED light source board with lens according to claim 1, it is characterised in that：Described fixing device is to set Put in lens board（1）On elastic foot（3）, elastic foot（3）It is buckled in LED light source wiring board（2）On mounting hole（21）It is interior solid It is fixed.
- A kind of 4. LED light source board with lens according to claim 3, it is characterised in that：Described elastic foot（3）It is corresponding Each LED light source wiring board（2）It is provided with two.
- A kind of 5. LED light source board with lens according to claim 2, it is characterised in that：Described bayonet unit includes It is arranged on driving box（6）The groove of lower section（61）Be arranged on bottom（9）The boss of medial surface（91）, bottom（9）Pass through boss （91）It is placed in groove（61）It is interior, by bottom（9）With driving box（6）It is connected.
- A kind of 6. LED light source board with lens according to claim 1, it is characterised in that：Described lens board（1）, thoroughly Mirror（5）, driving box（6）And connection strap（7）By translucent PC materials integrated injection molding.
- A kind of 7. LED light source board with lens according to claim 1, it is characterised in that：Described connection strap（7）Bottom For open slot（71）, open slot（71）Line card is inside provided with, Power cord fastener is placed in the line card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298352.9U CN207005760U (en) | 2017-03-25 | 2017-03-25 | A kind of LED light source board with lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720298352.9U CN207005760U (en) | 2017-03-25 | 2017-03-25 | A kind of LED light source board with lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207005760U true CN207005760U (en) | 2018-02-13 |
Family
ID=61429152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720298352.9U Expired - Fee Related CN207005760U (en) | 2017-03-25 | 2017-03-25 | A kind of LED light source board with lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207005760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692577A (en) * | 2019-03-14 | 2020-09-22 | 中山市乐销照明科技有限公司 | LED lamp cover plate, LED lamp using cover plate and manufacturing method of LED lamp |
-
2017
- 2017-03-25 CN CN201720298352.9U patent/CN207005760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111692577A (en) * | 2019-03-14 | 2020-09-22 | 中山市乐销照明科技有限公司 | LED lamp cover plate, LED lamp using cover plate and manufacturing method of LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20200325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |