CN209325576U - One kind having eye-protecting function classroom LED light - Google Patents
One kind having eye-protecting function classroom LED light Download PDFInfo
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- CN209325576U CN209325576U CN201920370021.0U CN201920370021U CN209325576U CN 209325576 U CN209325576 U CN 209325576U CN 201920370021 U CN201920370021 U CN 201920370021U CN 209325576 U CN209325576 U CN 209325576U
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- led light
- shell
- fixedly connected
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- wall
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Abstract
The utility model relates to led light technology fields, and it discloses a kind of with eye-protecting function classroom LED light, including shell, pull rod there are two being fixedly connected at the top of the shell, the bottom of the shell is provided with LED light, the two sides of the LED light are fixedly connected to fixed plate, and the top of two fixed plates is fixedly connected with shell, and the bottom of the shell, which is provided with, changes light cylinder.This has eye-protecting function classroom LED light; first gear in shaft can be driven to rotate by the way that driving device is arranged; under the engagement of second gear and first gear; second gear band is moved light cylinder and is rotated around LED light; when being in the class period; white tabula rasa is turned to the bottom of LED light; the normal use of LED light is not influenced; when in break or time of having a rest; the colour changing tabula rasa of yellow is turned to the bottom of LED light; to make entire classroom be under dark-coloured warm colour light, to have the function that eyeshield is protected young people eyesight.
Description
Technical field
The utility model relates to led light technology fields, specially a kind of to have eye-protecting function classroom LED light.
Background technique
LED abbreviation light emitting diode is a kind of solid state semiconductor devices that can convert electrical energy into visible light, it can
Directly to convert electricity to light, the heart of LED is the chip of a semiconductor, and one end of chip is attached on a bracket, one end
It is cathode, the other end connects the anode of power supply, is encapsulated entire chip by epoxy resin.
There are many LED light for the top-hung in classroom at present, learn illumination for student and use, however China's student's school work weight class hour
Long, adolescent myopia situation is very serious, and existing LED light does not have eye-protecting function, causes prolonged illumination that can endanger
Teen-age eyesight, so propose that one kind has eye-protecting function classroom LED light to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of with eye-protecting function classroom LED light, has shield
The advantages of eye function, solving China's student's school work, class hour is long again, and adolescent myopia situation is very serious, and existing LED light is all
The problem of not having eye-protecting function, causing prolonged illumination that can endanger teen-age eyesight.
(2) technical solution
For the purpose for realizing above-mentioned eye-protecting function, the utility model is provided the following technical solutions: one kind having eye-protecting function
Classroom LED light, including shell, are fixedly connected with that there are two pull rods at the top of the shell, and the bottom of the shell is provided with LED
Lamp, the two sides of the LED light are fixedly connected to fixed plate, and the top of two fixed plates is fixedly connected with shell, institute
The bottom for stating shell, which is provided with, changes light cylinder, and the inner wall of the outer casing frontispiece and the inner wall at the back side are fixedly connected to two limits
Block, the inside of four limited blocks offer limiting slot, the inner wall of four limiting slots with change light cylinder and be slidably connected,
The inside for changing light cylinder is fixedly connected there are two colour changing tabula rasa, and the inside for changing light cylinder is fixedly connected with that there are two white lights
Plate is fixedly installed with driving device at the top of the shell, shaft, the shell is fixedly connected on the left of the driving device
Top and be located at driving device on the left of be fixedly connected with fixed block, the inside of the fixed block is fixedly installed with bearing, institute
The inner wall and shaft for stating bearing, which roll, to be connected, and the outer wall of the shaft is fixedly connected with first gear, the outer wall for changing light cylinder
It is fixedly connected with second gear, the outer wall of the second gear is engaged with first gear, through-hole is offered at the top of the shell,
The first gear is located at the inside of through-hole, and the two sides that light cylinder is changed in the bottom of the shell and being located at are fixedly connected to slide bar,
The two sides for changing light cylinder offer sliding slot, and the inner wall of two sliding slots is connect with sliding bar.
Preferably, the driving device includes motor, motor protective cover and motor connecting rod, and the outer wall of motor is fixedly connected
There is equally distributed motor connecting rod, the opposite one end of motor connecting rod is fixedly connected with motor protective cover, motor protective cover
Bottom be fixedly connected with shell, the output shaft of motor is fixedly connected with shaft.
Preferably, there are gaps between the outer wall and shell for changing light cylinder, change between the outer wall and LED light of light cylinder and exist
Gap.
Preferably, the center of the LED light is located in same horizontal line with the center for changing light cylinder, and the length of LED light is big
In the length for changing light cylinder.
Preferably, two colour changing tabula rasas are symmetrical about LED light, and two colour changing tabula rasas are that yellow is semi-transparent
Tabula rasa.
Preferably, two pull rods are vertical bar.
(3) beneficial effect
Compared with prior art, the utility model provide it is a kind of there is eye-protecting function classroom LED light, having following has
Beneficial effect:
This has eye-protecting function classroom LED light, first gear in shaft can be driven to rotate by the way that driving device is arranged,
Under the engagement of second gear and first gear, second gear band is moved light cylinder and is rotated around LED light, when in the class period
When, white tabula rasa is turned to the bottom of LED light, does not influence the normal use of LED light, it, will in break or time of having a rest
The colour changing tabula rasa of yellow turns to the bottom of LED light, to make entire classroom be under dark-coloured warm colour light, to reach eyeshield
The effect for eyesight of protecting young people, the person of being convenient to use use.
Detailed description of the invention
Fig. 1 is the utility model structure front view；
Fig. 2 is the utility model structural side view.
In figure: light cylinder, 6 limited blocks, 7 limiting slots, 8 colour changing tabula rasas, 9 are changed in 1 shell, 2 pull rods, 3 LED light, 4 fixed plates, 5
White tabula rasa, 10 driving devices, 11 shafts, 12 fixed blocks, 13 bearings, 14 first gears, 15 second gears, 16 through-holes, 17 are slided
Bar, 18 sliding slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is a kind of referring to FIG. 1-2, that there is eye-protecting function classroom LED light, including shell 1, the top of shell 1 are fixedly connected
There are two pull rod 2, two pull rods 2 are vertical bar, and the bottom of shell 1 is provided with LED light 3, the center of LED light 3 and change light cylinder 5
Center be located in same horizontal line, and the length of LED light 3 is greater than and changes the length of light cylinder 5, and the two sides of LED light 3 are fixedly connected with
There is fixed plate 4, the top of two fixed plates 4 is fixedly connected with shell 1, and the bottom of shell 1, which is provided with, changes light cylinder 5, changes light cylinder 5
Outer wall and shell 1 between there are gap, change between the outer wall of light cylinder 5 and LED light 3 there are gap, the positive inner wall of shell 1 and
The inner wall at the back side is fixedly connected to two limited blocks 6, and the inside of four limited blocks 6 offers limiting slot 7, four limiting slots
7 inner wall with change light cylinder 5 and be slidably connected, the inside for changing light cylinder 5 is fixedly connected with that there are two colour changing tabula rasa 8, two colour changing tabula rasas 8
It is symmetrical about LED light 3, and two colour changing tabula rasas 8 are the semi-transparent tabula rasa of yellow, the inside for changing light cylinder 5 is fixedly connected with
Two white tabula rasas 9, the top of shell 1 are fixedly installed with driving device 10, can drive shaft 11 by the way that driving device 10 is arranged
Upper first gear 14 rotates, under the engagement of second gear 15 and first gear 14,15 band of second gear move light cylinder 5 around
LED light 3 rotate, when be in the class period when, white tabula rasa 9 is turned to the bottom of LED light 3, is not influencing LED light 3 just
It is often used, in break or time of having a rest, the colour changing tabula rasa 8 of yellow is turned to the bottom of LED light 3, to make entirely to teach
Room is under dark-coloured warm colour light, to have the function that eyeshield is protected young people eyesight, the person of being convenient to use is used, driving dress
Setting 10 includes motor, motor protective cover and motor connecting rod, and the outer wall of motor is fixedly connected with equally distributed motor connecting rod,
The opposite one end of motor connecting rod is fixedly connected with motor protective cover, and the bottom of motor protective cover is fixedly connected with shell 1, horse
The output shaft reached is fixedly connected with shaft 11, and the left side of driving device 10 is fixedly connected with shaft 11, the top of shell 1 and is located at
The left side of driving device 10 is fixedly connected with fixed block 12, and the inside of fixed block 12 is fixedly installed with bearing 13, bearing 13 it is interior
Wall and shaft 11, which roll, to be connected, and the outer wall of shaft 11 is fixedly connected with first gear 14, and the outer wall for changing light cylinder 5 is fixedly connected with the
The outer wall of two gears 15, second gear 15 is engaged with first gear 14, and the top of shell 1 offers through-hole 16, first gear 14
Positioned at the inside of through-hole 16, the bottom of shell 1 and it is located at and changes the two sides of light cylinder 5 and be fixedly connected to slide bar 17, changes the two of light cylinder 5
Side offers sliding slot 18, and the inner wall of two sliding slots 18 is slidably connected with slide bar 17.
When in use, first gear 14 in shaft 11 can be driven to rotate by the way that driving device 10 is arranged, in second gear 15
Under the engagement of first gear 14,15 band of second gear is moved light cylinder 5 and is rotated around LED light 3, when in the class period
When, white tabula rasa 9 is turned to the bottom of LED light 3, does not influence the normal use of LED light 3, in break or time of having a rest,
The colour changing tabula rasa 8 of yellow is turned to the bottom of LED light 3, to make entire classroom be under dark-coloured warm colour light, to reach
Eyeshield is protected young people the effect of eyesight, and the person of being convenient to use uses.
In conclusion this has eye-protecting function classroom LED light, the can be driven in shaft 11 by the way that driving device 10 is arranged
The rotation of one gear 14, under the engagement of second gear 15 and first gear 14,15 band of second gear move light cylinder 5 around
LED light 3 rotates, and when being in the class period, white tabula rasa 9 is turned to the bottom of LED light 3, does not influence the normal of LED light 3
It uses, in break or time of having a rest, the colour changing tabula rasa 8 of yellow is turned to the bottom of LED light 3, to make entire classroom
Under dark-coloured warm colour light, to have the function that eyeshield is protected young people eyesight, the person of being convenient to use is used.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind has eye-protecting function classroom LED light, including shell (1), it is characterised in that: the top of the shell (1) is solid
There are two pull rod (2), the bottom of the shell (1) is provided with LED light (3) for fixed connection, and the two sides of the LED light (3) are fixed
It is connected with fixed plate (4), the top of two fixed plates (4) is fixedly connected with shell (1), the bottom of the shell (1)
It being provided with and changes light cylinder (5), the inner wall at the positive inner wall of the shell (1) and the back side is fixedly connected to two limited blocks (6), and four
The inside of a limited block (6) offers limiting slot (7), the inner wall of four limiting slots (7) with to change light cylinder (5) sliding
Dynamic connection, the inside for changing light cylinder (5) are fixedly connected there are two colour changing tabula rasa (8), and the inside for changing light cylinder (5) is fixed to be connected
It connects there are two white tabula rasa (9), is fixedly installed with driving device (10) at the top of the shell (1), the driving device (10)
Left side be fixedly connected with shaft (11), the top of the shell (1) and be located at driving device (10) on the left of be fixedly connected with
The inside of fixed block (12), the fixed block (12) is fixedly installed with bearing (13), the inner wall and shaft of the bearing (13)
(11) connection is rolled, the outer wall of the shaft (11) is fixedly connected with first gear (14), and the outer wall for changing light cylinder (5) is fixed
It is connected with second gear (15), the outer wall of the second gear (15) is engaged with first gear (14), the top of the shell (1)
It offers through-hole (16), the first gear (14) is located at the inside of through-hole (16), the bottom of the shell (1) and is located at and changes light
The two sides of cylinder (5) are fixedly connected to slide bar (17), and the two sides for changing light cylinder (5) offer sliding slot (18), described in two
The inner wall of sliding slot (18) is slidably connected with slide bar (17).
2. according to claim 1 a kind of with eye-protecting function classroom LED light, it is characterised in that: the driving device
It (10) include motor, motor protective cover and motor connecting rod, the outer wall of motor is fixedly connected with equally distributed motor connecting rod,
The opposite one end of motor connecting rod is fixedly connected with motor protective cover, and the bottom of motor protective cover is fixedly connected with shell (1),
The output shaft of motor is fixedly connected with shaft (11).
3. according to claim 1 a kind of with eye-protecting function classroom LED light, it is characterised in that: described to change light cylinder (5)
Outer wall and shell (1) between there are gap, change between the outer wall of light cylinder (5) and LED light (3) that there are gaps.
4. according to claim 1 a kind of with eye-protecting function classroom LED light, it is characterised in that: the LED light (3)
Center be located in same horizontal line with the center for changing light cylinder (5), and the length of LED light (3) is greater than the length for changing light cylinder (5).
5. according to claim 1 a kind of with eye-protecting function classroom LED light, it is characterised in that: two colour changings
Tabula rasa (8) is symmetrical about LED light (3), and two colour changing tabula rasas (8) are the semi-transparent tabula rasa of yellow.
6. according to claim 1 a kind of with eye-protecting function classroom LED light, it is characterised in that: two pull rods
It (2) is vertical bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370021.0U CN209325576U (en) | 2019-03-22 | 2019-03-22 | One kind having eye-protecting function classroom LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920370021.0U CN209325576U (en) | 2019-03-22 | 2019-03-22 | One kind having eye-protecting function classroom LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325576U true CN209325576U (en) | 2019-08-30 |
Family
ID=67733066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920370021.0U Active CN209325576U (en) | 2019-03-22 | 2019-03-22 | One kind having eye-protecting function classroom LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283627A (en) * | 2020-10-22 | 2021-01-29 | 广州百分百综合能源有限公司 | Eye-protection classroom lamp |
-
2019
- 2019-03-22 CN CN201920370021.0U patent/CN209325576U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283627A (en) * | 2020-10-22 | 2021-01-29 | 广州百分百综合能源有限公司 | Eye-protection classroom lamp |
| CN112283627B (en) * | 2020-10-22 | 2022-07-01 | 广州百分百综合能源有限公司 | Eye-protection classroom lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An LED light with eye protection function for classrooms Effective date of registration: 20230414 Granted publication date: 20190830 Pledgee: Wuhan Jiangxia branch of the Wuhan rural commercial bank, Limited by Share Ltd. Pledgor: LIGHT-COSMOS JINYE (WUHAN) INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2023420000162 |