CN209495215U - A kind of low-power classroom lamp - Google Patents
A kind of low-power classroom lamp Download PDFInfo
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- CN209495215U CN209495215U CN201920476531.6U CN201920476531U CN209495215U CN 209495215 U CN209495215 U CN 209495215U CN 201920476531 U CN201920476531 U CN 201920476531U CN 209495215 U CN209495215 U CN 209495215U
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Abstract
The utility model relates to a kind of low-power classroom lamps, it is characterized in that, the classroom lamp includes shell, a plurality of LED light source board, power module, diffuser plate and flase floor, the shell is made from a material that be thermally conductive, with a cavity, the opening of the cavity is light-emitting window, the a plurality of LED light source board LED lamp bead parallel to each other being attached to evenly-spacedly on the case inside and thereon is towards the light-emitting window, the power module is mounted on the top surface of the shell and is electrically connected with the LED light source board, the flase floor is mounted at the light-emitting window, the diffuser plate is mounted between the flase floor and the LED light source board.The utility model uses a plurality of LED light source board, so that lamps and lanterns is gone out light more evenly, increases irradiation area area and improve irradiation area illumination and uniformity of illuminance；And makes entire light-emitting surface more uniform using grid+diffuser plate optical combination scheme, lighting requirement can be met with lower power consumption, be a kind of energy saving green product.
Description
Technical field
The utility model belongs to field of light fittings, more particularly to a kind of low-power classroom lamp.
Background technique
Classroom lighting fixture refers to for classroom, laboratory, fine arts room, multi-media classroom, meeting room, reading room in school
Equal places lighting lamp, according to country or each place standard to the illumination with higher of work surface in classroom (>=300lx), photograph
The requirement for spending average value (>=0.7), lamps and lanterns dazzle value (≤16UGR), power density (≤9W/m2), it is normal to be just able to satisfy student
The lighting requirement of study can seriously damage the eyesight of student, myopia etc. is caused to endanger if lighting requirement is not met.
Summary of the invention
The utility model is intended to provide a kind of low-power classroom lamp that can satisfy lighting criteria requirement.For this purpose, this is practical
The specific technical solution of novel use is as follows:
A kind of low-power classroom lamp, which is characterized in that the classroom lamp includes shell, a plurality of LED light source board, power supply mould
Block, diffuser plate and flase floor, the shell are made from a material that be thermally conductive, and have a cavity, the opening of the cavity is light-emitting window, a plurality of
The LED light source board LED lamp bead parallel to each other being attached to evenly-spacedly on the case inside and thereon goes out light described in
Mouthful, the power module is mounted on the top surface of the shell and is electrically connected with the LED light source board, the flase floor installation
At the light-emitting window, the diffuser plate is mounted between the flase floor and the LED light source board.
Further, the low-power classroom lamp further includes loudspeaker, and the loudspeaker, which are mounted on, is set to described shell one end
Extension in, the extension and the shell form one, and the loudspeaker are electrically connected with the multimedia equipment in classroom.
Further, the power module includes power module mounting box and power module main body, the power module master
Body is removably plugged in the power module mounting box.
Further, the power module mounting box is equipped with a pair of of through-hole, and the power module main body is equipped with
Can elastic telescopic protrusion, the power module main body when being plugged into the power module mounting box protrusion be connected in it is described
In through-hole.
Further, the flase floor is close to the diffuser plate.
Further, the low-power classroom lamp further includes two sunpenders and two casings, and described sleeve pipe is fixedly mounted on described
On the top surface of shell, the lower end of the sunpender is plugged in described sleeve pipe and is fixedly connected by bolt with described sleeve pipe, on
End is fixed with mounting disc, and the mounting disc is for being fixedly mounted on classroom ceiling.
Further, the bolt is split pin.
Further, the quantity of LED light source board is four, and the power of every LED light source board is 8 watts.
Further, 60 LED lamp beads are disposed in every LED light source board.
Further, case material itself has certain translucency, makes it possible to light transmission and illuminates ceiling, illumination is
50LM or more.
The utility model by adopting the above technical scheme, has the beneficial effect that the utility model using a plurality of LED light source
Plate makes lamps and lanterns go out light more evenly, increases irradiation area area and improves irradiation area illumination and uniformity of illuminance；And it adopts
Make entire light-emitting surface more uniform with grid+diffuser plate optical combination scheme, lighting requirement can be met with lower power consumption,
It is a kind of energy saving green product.
Detailed description of the invention
To further illustrate each embodiment, the utility model is provided with attached drawing.These attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and sheet are practical new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Fig. 1 is the perspective view according to the low-power classroom lamp of the utility model embodiment；
Fig. 2 is the stereogram exploded view of low-power classroom lamp shown in FIG. 1；
Fig. 3 is the bottom view of low-power classroom lamp shown in FIG. 1；
Fig. 4 is the cross-sectional view of the low-power classroom lamp of the line A-A interception in Fig. 3.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
As shown in Figures 1 to 4, a kind of low-power classroom lamp 1 may include shell 10, a plurality of LED light source board 20 (showing 4),
Power module 30, diffuser plate 40 and flase floor 50.Shell 10 is made from a material that be thermally conductive, in order to radiate.Shell 10 is recessed with one
Chamber 110, the opening of the cavity are light-emitting window.A plurality of LED light source board 20 is mounted in the cavity and the light of its transmitting is from out
Optical port projects.Specifically, a plurality of LED light source board 20 it is parallel to each other be attached on the inside of the shell 10 evenly-spacedly and its
On LED lamp bead 220 towards the light-emitting window.The specific structure of LED light source board 20 is described below.Power module 30 is mounted on
On the top surface of the shell 10, in order to which power module 30 connects supply lines.20 electricity of power module 30 and the LED light source board
Connection, to power to LED light source board 20.Flase floor 50 is mounted at the light-emitting window, and the diffuser plate 40 is mounted on the lattice
Between screen 50 and the LED light source board 20.Due to being combined using diffuser plate 40 and flase floor 50, this both guarantees illumination requirement,
Dazzle is avoided again.Prevent foreign matter from entering in lamps and lanterns in production, installation and use process in addition, flase floor 50 can also be played
Effect, is conducive to extend service life.Preferably, diffuser plate 40 is close to flase floor 50, this makes entire light-emitting surface more equal
It is even.
Preferably, the material of shell 10 itself has certain translucency, makes it possible to light transmission and illuminates ceiling, illumination
For 50LM or more.
As shown in Figures 2 and 4, LED light source board 20 includes aluminum substrate 210 and the multiple lamp beads being arranged on aluminum substrate 210
220.Aluminum substrate 210 and shell are in close contact, and in order to distribute heat caused by lamp bead 220 in time, extend lamp bead
220 service life.In one embodiment, the lamp bead quantity of every LED light source board 20 is 60, and its power only has 8
Watt.In this case, the general power of low-power classroom lamp 1 is only 36 watts.
As illustrated in fig. 1 and 2, the low-power classroom lamp 1 may also include loudspeaker 60, and the loudspeaker 60, which are mounted on, is set to institute
In the extension 120 for stating 10 one end of shell, the extension 120 forms one with the shell 10, so that entire appearance is more
It is beautiful.Loudspeaker 60 are electrically connected with the multimedia equipment (not shown) in classroom.The utility model is by being integrated in lamp for loudspeaker 60
In tool, it is not necessary that loudspeaker mounting bracket is specially arranged in classroom or bores loudspeaker mounting hole on the ceiling, installation is greatly saved
Cost.
As illustrated in fig. 1 and 2, the power module 30 includes power module mounting box 310 and power module main body 320, electricity
Source module main body 320 is removably plugged in power module mounting box 310.Specifically, power module mounting box 310 is equipped with
A pair of of through-hole 3110, and power module main body 320 be equipped with can elastic telescopic protrusion 3210, in 320 grafting of power module main body
The protrusion 3210 is connected in through-hole 3110 when into power module mounting box 310, and the installation for completing power module 30 is fixed.
Power module 30 uses this inserting mode of power module mounting box 310 and power module main body 320, so that power module 30
Maintenance it is very convenient, the maintenance cost of classroom lamp 1 is greatly saved.Power module main body 320 and power module mounting box 310
Connected structure be well known to those skilled in the art, be not further described herein.
As shown in Fig. 1,2 and 4, in order to facilitate the installation of classroom lamp, low-power classroom lamp 1 may also include two sunpenders 70 and two
Casing 72, (for example, by welding or screw etc.) is fixedly mounted on the top surface of the shell 10 in described sleeve pipe 72, described to hang
The lower end of bar 70 is plugged in described sleeve pipe 72 and is fixedly connected by bolt 74 with described sleeve pipe 72, and upper end is fixed with mounting disc
76, the mounting disc 76 is for being fixedly mounted on classroom ceiling.In this case, supply lines (not shown) may pass through peace
Sabot and sunpender.This makes low-power classroom lamp 1 whole more beautiful.Preferably, the bolt 74 is split pin.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (9)
1. a kind of low-power classroom lamp, which is characterized in that the classroom lamp include shell, a plurality of LED light source board, power module,
Diffuser plate and flase floor, the shell are made from a material that be thermally conductive, and have a cavity, and the opening of the cavity is light-emitting window, a plurality of LED
The light source board LED lamp bead parallel to each other being attached to evenly-spacedly on the case inside and thereon towards the light-emitting window,
The power module is mounted on the top surface of the shell and is electrically connected with the LED light source board, and the flase floor is mounted on
At the light-emitting window, the diffuser plate is mounted between the flase floor and the LED light source board.
2. low-power classroom lamp as described in claim 1, which is characterized in that the low-power classroom lamp further includes loudspeaker, institute
It states loudspeaker to be mounted in the extension for being set to described shell one end, the extension and the shell form one, the loudspeaker
Be electrically connected with the multimedia equipment in classroom.
3. low-power classroom lamp as described in claim 1, which is characterized in that the power module includes power module mounting box
With power module main body, the power module main body is removably plugged in the power module mounting box.
4. low-power classroom lamp as claimed in claim 3, which is characterized in that the power module mounting box is equipped with a pair of logical
Hole, and the power module main body be equipped with can elastic telescopic protrusion, the power module main body is plugged into the power module
The protrusion is connected in the through-hole when in mounting box.
5. low-power classroom lamp as described in claim 1, which is characterized in that the flase floor is close to the diffuser plate.
6. low-power classroom lamp as described in claim 1, which is characterized in that the low-power classroom lamp further include two sunpenders and
Two casings, described sleeve pipe are fixedly mounted on the top surface of the shell, and the lower end of the sunpender is plugged in described sleeve pipe simultaneously
It is fixedly connected by bolt with described sleeve pipe, upper end is fixed with mounting disc, and the mounting disc is for being fixedly mounted on classroom smallpox
On plate.
7. low-power classroom lamp as claimed in claim 6, which is characterized in that the bolt is split pin.
8. low-power classroom lamp as described in claim 1, which is characterized in that the quantity of LED light source board is four, every LED
The power of light source board is 8 watts.
9. low-power classroom lamp as claimed in claim 8, which is characterized in that be disposed with 60 LED lamps in every LED light source board
Pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476531.6U CN209495215U (en) | 2019-04-10 | 2019-04-10 | A kind of low-power classroom lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920476531.6U CN209495215U (en) | 2019-04-10 | 2019-04-10 | A kind of low-power classroom lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209495215U true CN209495215U (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920476531.6U Active CN209495215U (en) | 2019-04-10 | 2019-04-10 | A kind of low-power classroom lamp |
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| CN (1) | CN209495215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539399A (en) * | 2020-11-30 | 2021-03-23 | 四川艾浦源智能光电科技有限公司 | Constant-illumination energy-saving non-glare intelligent LED illuminating lamp |
-
2019
- 2019-04-10 CN CN201920476531.6U patent/CN209495215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539399A (en) * | 2020-11-30 | 2021-03-23 | 四川艾浦源智能光电科技有限公司 | Constant-illumination energy-saving non-glare intelligent LED illuminating lamp |
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