CN207674249U - Down lamp with spreadlight lens - Google Patents
Down lamp with spreadlight lens Download PDFInfo
- Publication number
- CN207674249U CN207674249U CN201721806376.7U CN201721806376U CN207674249U CN 207674249 U CN207674249 U CN 207674249U CN 201721806376 U CN201721806376 U CN 201721806376U CN 207674249 U CN207674249 U CN 207674249U
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- CN
- China
- Prior art keywords
- lamp body
- spreadlight lens
- lamp
- light source
- source board
- 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.)
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Abstract
The utility model discloses a kind of down lamp with spreadlight lens, including lamp body, the connecting terminal being set on lamp body bottom end and driving box, the light source board being set in lamp body, several spreadlight lenses and the diffuser plate on lamp body being set on light source board；Driving box is electrically connected with connecting terminal, and connecting terminal is electrically connected with light source board.The utility model has the characteristics that cost-effective and can reach uniform in light emission effect.
Description
Technical field
The utility model is related to headlamp technical field, more particularly, to a kind of cost-effective and uniform in light emission effect can be reached
The down lamp with spreadlight lens of fruit.
Background technology
Currently, daily finishing people would generally select downlight as lighting apparatus, downlight has simple to install, the Beauty
The advantages that sight, total tune is good.Downlight refers to that there are one screw sockets, can directly load onto the lamp of incandescent lamp or energy-saving lamp
Tool.Downlight is a kind of illuminator being embedded into light down-ejection type in ceiling.This hidden the setting property inside ceiling
Lamps and lanterns, all light all project downwards, belong to direct light distribution.
It when designing down lamp, in order to meet uniform in light emission, needs to use big light source board, and makes between lamp bead
Spacing wants small, but this can increase the cost of light source board and lamp bead, influences the batch production of lamps and lanterns, thus design it is a save at
This and to reach the down lamp of uniform in light emission effect imperative to meet the needs of users.
Utility model content
The utility model is to overcome in the prior art, and traditional down lamp is when meeting uniform in light emission effect, cost
High problem provides the down lamp with spreadlight lens that is a kind of cost-effective and can reaching uniform in light emission effect.
To achieve the above object, the utility model uses following technical scheme：
A kind of down lamp with spreadlight lens, including lamp body, the connecting terminal being set on lamp body bottom end and driving box,
Light source board in lamp body, several spreadlight lenses and the diffuser plate on lamp body being set on light source board；Drive box with
Connecting terminal is electrically connected, and connecting terminal is electrically connected with light source board.
The utility model is added to spreadlight lens on the light emitting source of down lamp, and reduces lamp bead number, use
Light source board size is small.The utility model has the characteristics that cost-effective and can reach uniform in light emission effect.
Preferably, the cross-sectional area of lamp body is sequentially increased from the bottom to top and the cross section of lamp body is circle.Lamp body is set
For above-mentioned shape, be conducive to the conduction and heat dissipation of heat, while being also convenient for the placement of optoelectronic components in lamp body.
Preferably, lamp body outer surface is set there are two limiting slot, fixed spring is equipped on each limiting slot.Two limits
Slot is located at the opposite sides of lamp body outer surface, and the installation that limiting slot and fixed spring can reinforce downlight is fixed.Fixed spring is adopted
Type is lamps and lanterns spring.
Preferably, light source board is equipped with several lamp beads, lamp bead quantity is equal with spreadlight lens quantity.In each lamp bead
All be cased with spreadlight lens, make each light emitting source after spreadlight lens can with shine.
Preferably, spreadlight lens includes pedestal, the middle of the base is equipped with the two sides curved lenses of outwardly convex, two sides arc
Lens seals connect.
Preferably, driving box is equipped with crimping lid, crimping lid is fixedly connected by screw with driving box.
Therefore, the utility model has the advantages that：（1）The light source board size of use is small, reduces on light source board
Lamp bead number, it is cost-effective；（2）Spreadlight lens is increased on light source board, the light that can send out lamp bead uniformly impinges upon diffuser plate
On, achieve the effect that uniform in light emission.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is a kind of structural schematic diagram of the spreadlight lens in the utility model.
In figure：Lamp body 1, connecting terminal 2, driving box 3, light source board 4, spreadlight lens 5, diffuser plate 6, limiting slot 7, fixed bullet
Spring 8, lamp bead 9, pedestal 10, crimping lid 11, screw 12, lens 13.
Specific implementation mode
The utility model is further described with specific implementation mode below in conjunction with the accompanying drawings：
A kind of down lamp with spreadlight lens as shown in Figure 1, including lamp body 1, the wiring being set on lamp body bottom end
Terminal 2 and driving box 3, the light source board 4 being set in lamp body, are set to several spreadlight lenses 5 on light source board and on lamp body
Diffuser plate 6；Driving box is electrically connected with connecting terminal, and connecting terminal is electrically connected with light source board.
The cross-sectional area of lamp body is sequentially increased from the bottom to top and the cross section of lamp body is circle.Lamp body is set as above-mentioned shape
Shape, is conducive to the conduction and heat dissipation of heat, while being also convenient for the placement of optoelectronic components in lamp body.
Lamp body outer surface is set there are two limiting slot 7, and fixed spring 8 is equipped on each limiting slot.Two limiting slots are located at
The installation that the opposite sides of lamp body outer surface, limiting slot and fixed spring can reinforce downlight is fixed.
Light source board is equipped with 16 lamp beads 9, and lamp bead quantity is equal with spreadlight lens quantity, and 16 lamp beads are on light source board
4 × 4 rectangle.Be cased with spreadlight lens in each lamp bead, make each light emitting source after spreadlight lens can with shine.
As shown in Fig. 2, spreadlight lens includes pedestal 10, and two sides curved lenses 13 of the middle of the base equipped with outwardly convex, two
Face curved lenses are tightly connected.
In addition, driving box is equipped with crimping lid 11, crimping lid is fixedly connected by screw 12 with driving box.Light source board is same
It is fixed by screws in lamp body.
It should be understood that the present embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.In addition
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (7)
1. a kind of down lamp with spreadlight lens, characterized in that including lamp body（1）, the terminals on lamp body bottom end
Son（2）With driving box（3）, the light source board in lamp body（4）, several spreadlight lenses on light source board（5）With set on
Diffuser plate on lamp body（6）；Driving box is electrically connected with connecting terminal, and connecting terminal is electrically connected with light source board.
2. the down lamp according to claim 1 with spreadlight lens, characterized in that the cross-sectional area of lamp body by down toward
On be sequentially increased.
3. the down lamp according to claim 2 with spreadlight lens, characterized in that the cross section of lamp body is circle.
4. the down lamp according to claim 1 with spreadlight lens, characterized in that lamp body outer surface set there are two limit
Position slot（7）, fixed spring is equipped on each limiting slot（8）.
5. the down lamp according to claim 1 with spreadlight lens, characterized in that light source board is equipped with several lamps
Pearl（9）, lamp bead quantity is equal with spreadlight lens quantity.
6. the down lamp according to claim 1 with spreadlight lens, characterized in that spreadlight lens includes pedestal
（10）, two sides curved lenses of the middle of the base equipped with outwardly convex（13）, the sealed connection of two sides curved lenses.
7. according to the down lamp with spreadlight lens described in claims 1 or 2 or 3 or 4 or 5 or 6, characterized in that driving
Box is equipped with crimping lid（11）, crimping lid passes through screw（12）It is fixedly connected with driving box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806376.7U CN207674249U (en) | 2017-12-21 | 2017-12-21 | Down lamp with spreadlight lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721806376.7U CN207674249U (en) | 2017-12-21 | 2017-12-21 | Down lamp with spreadlight lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674249U true CN207674249U (en) | 2018-07-31 |
Family
ID=62970408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721806376.7U Active CN207674249U (en) | 2017-12-21 | 2017-12-21 | Down lamp with spreadlight lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674249U (en) |
-
2017
- 2017-12-21 CN CN201721806376.7U patent/CN207674249U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |