CN208886428U - A kind of LED lamp - Google Patents
A kind of LED lamp Download PDFInfo
- Publication number
- CN208886428U CN208886428U CN201821735215.8U CN201821735215U CN208886428U CN 208886428 U CN208886428 U CN 208886428U CN 201821735215 U CN201821735215 U CN 201821735215U CN 208886428 U CN208886428 U CN 208886428U
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- China
- Prior art keywords
- lens
- lamp plate
- value
- light
- lamp
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- 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 LED lamps, including lamp plate and lens, the lamp plate is equipped at least two lamp bead, the lens cap is set on the lamp plate, at least two lamp bead is close to the center setting of the lamp plate, the maximum outside diameter value of the lens is 1.2~1.5 times or 2~3 times of the maximum gauge value of the light-emitting surface of the lamp plate, and the maximum height value of the lens is 1~2 times of the maximum gauge value of the light-emitting surface of the lamp plate.Lamp bead is arranged close to the center of lamp plate, can reduce the size of lamp plate and lens, save the cost；The maximum outside diameter value and maximum height value of lens are arranged according to the maximum gauge value of the light-emitting surface of lamp plate, can use lens and break up the light that lamp bead issues, so that light uniform emission is gone out, form good light type.
Description
Technical field
The utility model relates to lighting technical field more particularly to a kind of LED lamps.
Background technique
There are two types of forms for the optical treatment technology inside LED lamp at present: first is that an optical technology, shines and belong to straight line
Type, dependent on the structure inside LED lamp bead, light emitting angle only has 120 °, in the case where guaranteeing the good situation of lamps and lanterns light type, PCB cloth
Office is designed as babysbreath, and perhaps layout technique PCB material cost or assembling cost are relatively high；Second is that secondary optical technology, i.e.,
LENS technology opposite can reduce PCB size, it is good meet lamps and lanterns light type, but LENS Technology design is very difficult, processing technology
The device is complicated, eventually leads to cost increase.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of LED lamps, and light type is good, and at low cost.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows:
A kind of LED lamp, including lamp plate and lens, the lamp plate are equipped at least two lamp bead, and the lens are provide with
In on the lamp plate, at least two lamp bead is close to the center setting of the lamp plate, the maximum outside diameter value of the lens
It is 1.2~1.5 times or 2~3 times of the maximum gauge value of the light-emitting surface of the lamp plate, the maximum height value of the lens is described
1~2 times of the maximum gauge value of the light-emitting surface of lamp plate.
Further, the shape in the section of the lens is M shape, and the maximum outside diameter value of the lens is the hair of the lamp plate
2~3 times of the maximum gauge value of smooth surface, the top of the lens are equipped with recess, and the maximum depth value of the recess is described
The 2/3~3/4 of the maximum height value of mirror.
Further, the shape in the section of the lens is A font, and the maximum outside diameter value of the lens is the lamp plate
1.2~1.5 times of the maximum gauge value of light-emitting surface.
Further, the shape in the section of the lens is n font, and the maximum outside diameter value of the lens is the lamp plate
2~3 times of the maximum gauge value of light-emitting surface.
Further, at least two lamp bead is in circular arrangement relative to the center of the lamp plate.
Further, the material of the lens is PC or PMMA.
Further, the outer surface of the lens is equipped with polishing layer, frosted layer, scale structure and/or angular structures.
It further, further include pedestal and lampshade, the lens and lamp plate are fixedly installed on respectively on the pedestal, described
Lampshade is set on the pedestal.
Further, the lampshade and pedestal are detachably connected.
Further, the lens and lamp plate are fixedly connected with the base by screw.
The utility model has the beneficial effects that: lamp bead is arranged close to the center of lamp plate, it can reduce lamp plate and lens
Size, save the cost；The maximum outside diameter value and maximum height value of lens are arranged according to the maximum gauge value of the light-emitting surface of lamp plate,
It can use lens to break up the light that lamp bead issues, so that light uniform emission is gone out, form good light type.
Detailed description of the invention
Fig. 1 is the Structure explosion diagram of the LED lamp of the utility model embodiment one；
Fig. 2 is the cross-sectional view of the LED lamp of the utility model embodiment one；
Fig. 3 is the cross-sectional view of the lens in the LED lamp of the utility model embodiment one；
Fig. 4 is the light schematic diagram out of the LED lamp of the utility model embodiment one；
Fig. 5 is the cross-sectional view of the lens in the LED lamp of the utility model embodiment two；
Fig. 6 is the cross-sectional view of the lens in the LED lamp of the utility model embodiment three.
Label declaration:
1, lamp plate；11, lamp bead；2, lens；21, it is recessed；3, pedestal；4, lampshade；5, screw.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: lamp bead is arranged close to the center of lamp plate, and the maximum outside diameter value of lens is
1.2~1.5 times or 2~3 times of the maximum gauge value of the light-emitting surface of lamp plate, the maximum height value of lens are shining for the lamp plate
1~2 times of the maximum gauge value in face, light type is good, and at low cost.
Fig. 1 to Fig. 6, a kind of LED lamp, including lamp plate 1 and lens 2 are please referred to, the lamp plate 1 is equipped at least two
Lamp bead 11, the lens 2 cover on the lamp plate 1, and the center that at least two lamp bead 11 is close to the lamp plate 1 is set
It sets, the maximum outside diameter value of the lens 2 is 1.2~1.5 times or 2~3 times of the maximum gauge value of the light-emitting surface of the lamp plate 1,
The maximum height value of the lens 2 is 1~2 times of the maximum gauge value of the light-emitting surface of the lamp plate 1.
As can be seen from the above description, the utility model has the beneficial effects that: lamp bead can subtract close to the setting of the center of lamp plate
The size of small lamp plate and lens, save the cost；The maximum outside diameter value and maximum height value of lens according to the light-emitting surface of lamp plate most
Major diameter value is arranged, and can use lens and breaks up the light that lamp bead issues, so that light uniform emission is gone out, is formed good
Light type.In the utility model, the maximum outside diameter value of lens refers to the maximum outside diameter value of the light-emitting surface of lens.
Further, the shape in the section of the lens 2 is M shape, and the maximum outside diameter value of the lens 2 is the lamp plate 1
2~3 times of maximum gauge value of light-emitting surface, the top of the lens 2 is equipped with recess 21, the maximum depth value of the recess 21
It is the 2/3~3/4 of the maximum height value of the lens 2.
Further, the shape in the section of the lens 2 is A font, and the maximum outside diameter value of the lens 2 is the lamp plate
1.2~1.5 times of the maximum gauge value of 1 light-emitting surface.
Further, the shape in the section of the lens 2 is n font, and the maximum outside diameter value of the lens 2 is the lamp plate
2~3 times of the maximum gauge value of 1 light-emitting surface.
Seen from the above description, the shape of lens, which can according to need, is configured, the lens when the shape difference in section
Maximum outside diameter value may be different.
Further, at least two lamp bead 11 is in circular arrangement relative to the center of the lamp plate 1.
Seen from the above description, it is suitable for circular LED lamp, the arrangement of certain lamp bead when lamp bead is in circular arrangement
Mode can also be rectangular and oval etc..
Further, the material of the lens 2 is PC or PMMA.
Seen from the above description, the material of lens, which can according to need, is selected, when the material of lens and the shape of lens
When shape cooperates, light type can be made more preferable.
Further, the outer surface of the lens 2 is equipped with polishing layer, frosted layer, scale structure and/or angular structures.
It further, further include pedestal 3 and lampshade 4, the lens 2 and lamp plate 1 are fixedly installed on the pedestal 3 respectively
On, the lampshade 4 covers on the pedestal 3.
Seen from the above description, the component of LED lamp is few, simple for assembly process, is conducive to automated production.
Further, the lampshade 4 and pedestal 3 are detachably connected.
Further, the lens 2 and lamp plate 1 are fixedly connected by screw 5 with the pedestal 3.
Please refer to Fig. 1 to Fig. 4, the embodiments of the present invention one are as follows:
A kind of LED lamp, as shown in Figure 1, the LED lamp includes lamp plate 1, lens 2, pedestal 3 and lampshade 4, the lamp
Plate 1 is equipped at least two lamp bead 11, and the lens 2 cover on the lamp plate 1, and the lens 2 and lamp plate 1 are fixed respectively
It is set on the pedestal 3, the lampshade 4 covers on the pedestal 3.In the present embodiment, the lens 2 and lamp plate 1 are logical
It crosses screw 5 to be fixedly connected with the pedestal 3, the lampshade 4 and pedestal 3 are detachably connected.At least two lamp bead 11
It is close to the center setting of the lamp plate 1, it is preferred that at least two lamp bead 11 is in relative to the center of the lamp plate 1
Circular arrangement.
As shown in Figures 2 and 3, the shape in the section of the lens 2 is M shape, and the maximum outside diameter value Dm of the lens 2 is institute
2~3 times for stating the maximum gauge value D of the light-emitting surface of lamp plate 1, the maximum dimension D of the light-emitting surface of lamp plate 1 is the lamp bead of circular ring shape
11 maximum gauge.The maximum height value Hm of the lens 2 is 1~2 times of the maximum gauge value D of the light-emitting surface of the lamp plate 1.
The top of the lens 2 is equipped with recess 21, and the maximum depth value Lm of the recess 21 is the maximum height value Hm of the lens 2
2/3~3/4.In the present embodiment, the material of the lens 2 is PC or PMMA, and the outer surface of the lens 2 is equipped with polishing layer, mill
Layer of sand, scale structure and/or angular structures.
As shown in figure 4, the LED lamp of the present embodiment is designed by size to lens 2 and material, may be implemented
Even light out, and light type is good.
Referring to figure 5., the embodiments of the present invention two are as follows:
A kind of LED lamp, with embodiment one the difference is that: the shape in the section of the lens 2 be A font, institute
The maximum outside diameter value Da for stating lens 2 is 1.2~1.5 times of maximum gauge value D of light-emitting surface of the lamp plate 1, the lens 2
Maximum height value Ha is still 1~2 times of the maximum gauge value D of the light-emitting surface of the lamp plate 1.
Please refer to Fig. 6, the embodiments of the present invention three are as follows:
A kind of LED lamp, with embodiment one the difference is that: the shape in the section of the lens 2 be n font, institute
The maximum outside diameter value Dn for stating lens 2 is still 2~3 times of maximum gauge value D of light-emitting surface of the lamp plate 1, and the lens 2 are most
Big height value Hn is still 1~2 times of the maximum gauge value D of the light-emitting surface of the lamp plate 1.
In conclusion a kind of LED lamp provided by the utility model, overall volume is smaller, and at low cost, light type is good, group
Part is few, is easily assembled to, and is suitable for mass production.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of LED lamp, including lamp plate and lens, the lamp plate is equipped at least two lamp bead, and the lens cap is set to
On the lamp plate, which is characterized in that at least two lamp bead is close to the center setting of the lamp plate, and the lens are most
Big outer diameter value is 1.2~1.5 times or 2~3 times of the maximum gauge value of the light-emitting surface of the lamp plate, the maximum height of the lens
Value is 1~2 times of the maximum gauge value of the light-emitting surface of the lamp plate.
2. LED lamp according to claim 1, which is characterized in that the shape in the section of the lens is M shape, described
The maximum outside diameter value of mirror is 2~3 times of the maximum gauge value of the light-emitting surface of the lamp plate, and the top of the lens is equipped with recess,
The maximum depth value of the recess is the 2/3~3/4 of the maximum height value of the lens.
3. LED lamp according to claim 1, which is characterized in that the shape in the section of the lens is A font, described
The maximum outside diameter value of lens is 1.2~1.5 times of the maximum gauge value of the light-emitting surface of the lamp plate.
4. LED lamp according to claim 1, which is characterized in that the shape in the section of the lens is n font, described
The maximum outside diameter value of lens is 2~3 times of the maximum gauge value of the light-emitting surface of the lamp plate.
5. LED lamp according to claim 1, which is characterized in that at least two lamp bead is relative to the lamp plate
Center be in circular arrangement.
6. LED lamp according to claim 1, which is characterized in that the material of the lens is PC or PMMA.
7. LED lamp according to claim 1, which is characterized in that the outer surface of the lens is equipped with polishing layer, frosted
Layer, scale structure and/or angular structures.
8. LED lamp according to claim 1, which is characterized in that further include pedestal and lampshade, the lens and lamp plate divide
It is not fixedly installed on the pedestal, the lampshade is set on the pedestal.
9. LED lamp according to claim 8, which is characterized in that the lampshade and pedestal are detachably connected.
10. LED lamp according to claim 8, which is characterized in that the lens and lamp plate pass through screw and the bottom
Seat is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735215.8U CN208886428U (en) | 2018-10-24 | 2018-10-24 | A kind of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821735215.8U CN208886428U (en) | 2018-10-24 | 2018-10-24 | A kind of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208886428U true CN208886428U (en) | 2019-05-21 |
Family
ID=66517118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821735215.8U Expired - Fee Related CN208886428U (en) | 2018-10-24 | 2018-10-24 | A kind of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208886428U (en) |
-
2018
- 2018-10-24 CN CN201821735215.8U patent/CN208886428U/en not_active Expired - Fee Related
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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: 20190521 Termination date: 20201024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |