CN204164878U - The luminous classroom lamp of omnidirectional - Google Patents
The luminous classroom lamp of omnidirectional Download PDFInfo
- Publication number
- CN204164878U CN204164878U CN201420573276.4U CN201420573276U CN204164878U CN 204164878 U CN204164878 U CN 204164878U CN 201420573276 U CN201420573276 U CN 201420573276U CN 204164878 U CN204164878 U CN 204164878U
- Authority
- CN
- China
- Prior art keywords
- light source
- luminous
- omnidirectional
- lampshade
- classroom 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000009792 diffusion process Methods 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 2
- 239000012994 photoredox catalyst Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 abstract description 5
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The luminous classroom lamp of a kind of omnidirectional, comprise light source and lampshade, this lampshade is made up of light transmissive material, this lampshade is provided with groove, this light source is arranged in this groove and the light that this light source sends can be radiated on the sidewall of this groove, and the some light that this light source is sent can be irradiated to outside through after this lampshade.Compared with prior art, the lampshade of the luminous classroom lamp of this omnidirectional is made up of light transmissive material, when lamp is lighted, the some light that this light source sends can through the outside arriving the luminous classroom lamp of this omnidirectional after this lampshade be made up of light transmissive material, like this, the region of the corresponding ceiling in the back side of the luminous classroom lamp of this omnidirectional would not form dark space, so just makes the luminous classroom lamp of this omnidirectional be provided with the advantage of good visual effect.
Description
Technical field
The utility model relates to a kind of lighting device, particularly the luminous classroom lamp of omnidirectional.
Background technology
At present, the classroom lamp on market all only has front luminous, and does not have light to penetrate towards the one side of ceiling.Such as publication date is on January 23rd, 2008, the patent No. be 200710049770.5 Chinese invention patent disclose a kind of energy-saving classroom lamp, there is the first axial raised line (11) the light trough inwall lower end of this energy-saving classroom lamp flute profile lamp body (1), there is the second axial raised line (12) centre, the two ends of the second axial raised line (12) are respectively connected with an installing plate (3), the remainder of the second axial raised line is connected with reflector (2), and the two ends of the first axial raised line (11) are respectively connected with a lower cover (5).
This classroom lamp due to the back side can not bright dipping, cause when lamp is lighted, the region of the ceiling corresponding at the lamp back side forms dark space owing to not having light, makes the poor visual effect of throwing light on.
Utility model content
In view of this, be necessary to provide a kind of omnidirectional of good visual effect luminous classroom lamp.
The luminous classroom lamp of a kind of omnidirectional, comprise light source and lampshade, this lampshade is made up of light transmissive material, this lampshade is provided with groove, this light source is arranged in this groove and the light that this light source sends can be radiated on the sidewall of this groove, and the some light that this light source is sent can be irradiated to outside through after this lampshade.
Compared with prior art, the lampshade of the luminous classroom lamp of this omnidirectional is made up of light transmissive material, when lamp is lighted, the some light that this light source sends can through the outside arriving the luminous classroom lamp of this omnidirectional after this lampshade be made up of light transmissive material, like this, the region of the corresponding ceiling in the back side of the luminous classroom lamp of this omnidirectional would not form dark space, so just makes the luminous classroom lamp of this omnidirectional be provided with the advantage of good visual effect.
Accompanying drawing explanation
The stereogram of the luminous classroom lamp of Tu1Shi the utility model omnidirectional;
Fig. 2 is the generalized section of the luminous classroom lamp of omnidirectional shown in Fig. 1;
Fig. 3 is the upward view of the luminous classroom lamp of omnidirectional shown in Fig. 1.
Description of reference numerals:
10 lampshade 20 light source 30 light source diffusion shells
40 grid 11 grooves
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Please refer to Fig. 1 to Fig. 2, the luminous classroom lamp 100 of this omnidirectional, comprise lampshade 10, light source 20, light source diffusion shell 30 and grid 40, this light source 20 is arranged in this lampshade 10, this light source diffusion shell is located on this light source 20, and this grid 40 is arranged on the opening portion of this lampshade 10.
Please refer to Fig. 1 to Fig. 2, this lampshade 10 is provided with groove 11, and this light source 20 is arranged in this groove 11, and this light source 20 is connected with the Base Heat of this groove 11.The light that this light source 20 sends can be radiated on the sidewall of this groove 11.This lampshade 10 is made up of light transmissive materials such as plastics, PC and glass, and the some light that this light source 20 sends can be irradiated to outside through after this lampshade 10.
Please refer to Fig. 1 to Fig. 2, this light source 20 is LED light source, and the back side of this light source 20 is fixed on the bottom of the groove 11 of this lampshade 10.Preferably, the shape of this groove 11 is isosceles trapezoid, and this LED light source 20 is arranged in two row and is arranged in this groove.Understandable, this light source 20 also can be set to fluorescent tube.
Please refer to Fig. 1 to Fig. 2, this light source diffusion shell 30 is located on this LED light source 20, and this light source diffusion shell 30 is for expanding the lighting angle of this light source.
Please refer to Fig. 1 to Fig. 3, this grid 30 is arranged on groove 11 exit of this lampshade 10, and most of light that this light source 20 sends is irradiated to the outside of the luminous classroom lamp 100 of this omnidirectional through this grid 40.
During work, after the light that this light source 20 sends passes this light source diffusion shell 30, because the scattering of this light source diffusion shell 30 and refraction action make these light passing this light source diffusion shell 30 can irradiate to all directions.These are understood some light to the light that all directions are irradiated and arrive this lampshade 10, because this lampshade 10 is made up of light transmissive material, this just makes these light arriving this lampshade 10 just can be irradiated to the outside of the luminous classroom lamp 100 of this omnidirectional through this lampshade 10, achieves the back side illuminated of the luminous classroom lamp 100 of this omnidirectional.Most of light of these light irradiated to all directions can be irradiated to the outside of the luminous classroom lamp 100 of this omnidirectional through grid.
In sum, the some light that this light source 20 sends can through the outside arriving the luminous classroom lamp 100 of this omnidirectional after this lampshade 10 be made up of light transmissive material, like this, the region of the corresponding ceiling in the back side of the luminous classroom lamp 100 of this omnidirectional would not form dark space, so just makes the luminous classroom lamp 100 of this omnidirectional be provided with the advantage of good visual effect.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all make within spirit of the present utility model and principle any amendment, equivalent replacements, improvement etc., all should be included in scope that the utility model protects.
Claims (8)
1. the luminous classroom lamp of omnidirectional, comprise light source and lampshade, it is characterized in that, this lampshade is made up of light transmissive material, this lampshade is provided with groove, this light source is arranged in this groove and the light that this light source sends can be radiated on the sidewall of this groove, and the some light that this light source is sent can be irradiated to outside through after this lampshade.
2. the luminous classroom lamp of omnidirectional according to claim 1, it is characterized in that: this light source is LED light source, the back side of this light source is fixed on the bottom of this groove.
3. the luminous classroom lamp of omnidirectional according to claim 2, it is characterized in that: also comprise light source diffusion shell, this light source diffusion shell is located on this LED light source, and this light source diffusion shell is for expanding the lighting angle of this light source.
4. the luminous classroom lamp of omnidirectional according to claim 1 and 2, is characterized in that: the shape of this groove is isosceles trapezoid, and this LED light source is arranged in two row and is arranged in this groove.
5. the luminous classroom lamp of omnidirectional according to claim 1, is characterized in that: this light source is fluorescent tube.
6. the luminous classroom lamp of omnidirectional according to claim 1, is characterized in that: this lampshade can be made up of plastics, PC, glass.
7. the luminous classroom lamp of omnidirectional according to claim 1, it is characterized in that: also comprise grid, this grid is arranged on the exit of this groove, and most of light that this light source sends is irradiated to the outside of the luminous classroom lamp of this omnidirectional through this grid.
8. the luminous classroom lamp of omnidirectional according to claim 2, is characterized in that: this light source is connected with the Base Heat of this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573276.4U CN204164878U (en) | 2014-09-30 | 2014-09-30 | The luminous classroom lamp of omnidirectional |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573276.4U CN204164878U (en) | 2014-09-30 | 2014-09-30 | The luminous classroom lamp of omnidirectional |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164878U true CN204164878U (en) | 2015-02-18 |
Family
ID=52538563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420573276.4U Expired - Lifetime CN204164878U (en) | 2014-09-30 | 2014-09-30 | The luminous classroom lamp of omnidirectional |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365658A (en) * | 2020-04-15 | 2020-07-03 | 江苏好视想电子实业有限公司 | Classroom lamp |
-
2014
- 2014-09-30 CN CN201420573276.4U patent/CN204164878U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111365658A (en) * | 2020-04-15 | 2020-07-03 | 江苏好视想电子实业有限公司 | Classroom lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170112 Address after: Xingtai Industrial Park Economic Development Zone, Changtai County, Fujian city of Zhangzhou province 363999 Patentee after: LEEDARSON LIGHTING Co.,Ltd. Address before: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee before: LEEDARSON LIGHTING Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20150218 |
|
| CX01 | Expiry of patent term |