CN207421875U - Eye-protecting lamp - Google Patents
Eye-protecting lamp Download PDFInfo
- Publication number
- CN207421875U CN207421875U CN201721550305.5U CN201721550305U CN207421875U CN 207421875 U CN207421875 U CN 207421875U CN 201721550305 U CN201721550305 U CN 201721550305U CN 207421875 U CN207421875 U CN 207421875U
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- China
- Prior art keywords
- lampshade
- lamp
- eye
- strut
- visor
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Abstract
The utility model provides a kind of eye-protecting lamp,Including lamp holder,Lamp stand,Circuit board and lamp cap,Lamp stand is connected with lamp holder,Circuit board is mounted in lamp holder,Lamp cap includes lampshade,Light guide plate,Reflector,LED light source body,Subtract blue Light Film,Astigmatism plate and visor,First face of lampshade is rotatably coupled around the axis of lampshade with lamp stand,Lampshade has accommodating chamber,Light guide plate is mounted in accommodating chamber,Reflector is located between bottom and the light guide plate of accommodating chamber,LED light source body and circuit board electrical connection,LED light source body is mounted in accommodating chamber,LED light source body is along the circumferentially disposed of lampshade,The illumination region of LED light source body is set towards light guide plate,Subtract blue Light Film to abut with light guide plate,Astigmatism plate, which abuts against, to be subtracted between blue Light Film and lampshade,Second face of visor and lampshade connects,And 1/3rd perimeters of the Zhou Changwei lampshades of visor are between all-round length.The eye-protecting lamp has the advantages that simple in structure, easy to use, to subtract blue light, anti-dazzle and eyeshield effect good.
Description
Technical field
The utility model is related to technical field of lamps, are to be related to a kind of eye-protecting lamp specifically.
Background technology
The eye-protecting lamp of existing desktop is mainly using LED as light-emitting component, still, in the light source sent due to LED exist compared with
More blue light so that it has certain harm, easy deteriorated vision to human eye.Also, existing eye-protecting lamp is not anti-dazzle
Light function so that in use, the dazzle that light source generates endangers the eyes of user, and eyeshield effect is poor.
The content of the invention
To solve the above-mentioned problems, the main purpose of the utility model be to provide it is a kind of it is simple in structure, easy to use, subtract indigo plant
Light, anti-dazzle and the good eye-protecting lamp of eyeshield effect.
In order to realize the main purpose of the utility model, the utility model provides a kind of eye-protecting lamp, including lamp holder, lamp stand and
Circuit board, lamp stand are connected with lamp holder, and circuit board is mounted in lamp holder, wherein, further include lamp cap, lamp cap include lampshade, light guide plate,
Reflector, LED light source body, anti-blue light film, astigmatism plate and visor, the first face of lampshade are rotatable around the axis and lamp stand of lampshade
Ground connect, lampshade have accommodating chamber, light guide plate be mounted on accommodating chamber in, reflector be located at accommodating chamber bottom and light guide plate it
Between, LED light source body and circuit board electrical connection, LED light source body are mounted in accommodating chamber, LED light source body along the circumferentially disposed of lampshade,
The illumination region of LED light source body is set towards light guide plate, is subtracted blue Light Film and is abutted with light guide plate, astigmatism plate, which abuts against, subtracts blue Light Film and lamp
Between cover, the connection of the second face of visor and lampshade, and 1/3rd perimeters of the Zhou Changwei lampshades of visor to it is all-round it is long it
Between.
Therefore circuit board is used to ensure the power demand of eye-protecting lamp, light guide plate is used for the light generated to LED light source body
Leaded light is carried out, ensures that eye-protecting lamp disclosure satisfy that lighting requirement.The light that reflector is used to scatter at lampshade upper surface is reflected,
And subtract blue Light Film for reducing the blue light in the light of LED light source body generation, to improve the eyeshield effect of eye-protecting lamp.Astigmatism plate can
So that the light sent from lamp cap is softer.In addition, setting visor that can play anti-dazzle light action, prevent LED light source body from producing
Raw dazzle endangers eyes, effectively raises the eyeshield effect of eye-protecting lamp, and lamp cap is made to be rotatably coupled with lamp stand,
User is adjusted the position of visor by rotary lamp holder, meets the different shading requirements needed for user.
As it can be seen that pass through the setting to eye-protecting lamp and structure design so that the eye-protecting lamp have it is simple in structure, easy to use, subtract blue light, be anti-
The advantages of dazzle and good eyeshield effect.
One preferred scheme is, between the angle between visor and the second face of lampshade is 20 degree to 90 degree.
Further embodiment is that the angle between visor and the second face of lampshade is 40 degree.
Another preferred scheme is the half of the perimeter of the Zhou Changwei lampshades of visor.
Another preferred scheme is that the width of visor is 10 millimeters to 50 millimeters.
Further embodiment is that the width of visor is 25 millimeters.
Therefore pass through the structure design to visor so that the visor there can be better shading scope, protect
It demonstrate,proves the shaded effect of visor and eye-protecting lamp is enabled to play better eyeshield effect.
Another preferred scheme is to subtract blue Light Film to be made of PET, PE or PVC material.
Further embodiment is, lamp stand includes the first strut and the second strut, the of the first end of the first strut and lampshade
It is rotatably coupled on one side, the second end of the first strut rotationally connects around the axis of the first strut and the first end of the second strut
It connects, the second end of the second strut is connected with lamp holder.
Therefore first strut rotated around the axis of itself relative to the second strut so that the first strut being capable of band
Dynamic lamp cap is rotated relative to the second strut, so that lamp cap has the illumination zone of bigger, meets lamp cap difference illumination angle
The demand of degree.
Further scheme is that the second strut includes connecting seat, the first end hinge of connecting seat and the body of the second strut
Connect, connecting seat includes link block, and the body of link block and connecting seat is hinged, the second end of the first strut with link block rotationally
Connection, second end and the lamp holder of the second strut are hinged.
Therefore second second end and the lamp holder of strut be hinged so that by adjust the second strut and lamp holder it
Between relative angle the illuminator level of lamp cap can be adjusted so that lamp cap have bigger illumination zone, meet
The demand of lamp cap difference illuminator level.And the first end in the second strut sets connecting seat so that when the illumination in adjusting lamp cap
During height, it can ensure that lamp cap keeps original irradiated plane.
Further scheme is that eye-protecting lamp further includes substrate, and substrate is mounted in accommodating chamber, and appearance is provided in the middle part of substrate
Receive slot, light guide plate is mounted in holding tank, and reflector is abutted against between the bottom of holding tank and light guide plate.
Therefore by the way that substrate is arranged between the bottom of accommodating chamber and reflector so that substrate can prevent LED
The light that light source body is sent is appeared from lampshade top, ensures the lighting effect of LED light source body, improves beauty when eye-protecting lamp uses
Sense.
Description of the drawings
Fig. 1 is the structure chart of the first state of the utility model eye-protecting lamp embodiment.
Fig. 2 is the structure chart of the second state of the utility model eye-protecting lamp embodiment.
Fig. 3 is the sectional view of the utility model eye-protecting lamp embodiment.
Fig. 4 is the enlarged drawing at A in Fig. 3.
Fig. 5 is the enlarged drawing at B in Fig. 3.
Fig. 6 is the exploded view of the lamp cap of the utility model eye-protecting lamp embodiment.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to figs. 1 to Fig. 5, eye-protecting lamp 100 includes lamp holder 1, lamp stand 2, circuit board 3 and lamp cap 4.Lamp stand 2 connects with lamp holder 1
It connecing, circuit board 3 is mounted in lamp holder 1, and specifically, lamp stand 2 includes the first strut 21 and the second strut 22, and the of the first strut 21
Two ends are rotatably coupled around the first end of the axis and the second strut 22 of the first strut 21, the second end and lamp of the second strut 22
Seat 1 connects.Preferably, the second strut 22 includes connecting seat 221, and the first end of the body of 221 and second strut 22 of connecting seat is cut with scissors
Connect, connecting seat 221 includes link block 222, and link block 222 and the body of connecting seat 221 be hinged, the second end of the first strut 21 and
Link block 222 is rotatably coupled.
As it can be seen that the first strut 21 is rotated around the axis of itself relative to the second strut 22 so that the first strut 21 can
Lamp cap 4 is driven to be rotated relative to the second strut 22, so that lamp cap 4 has the illumination zone of bigger, it is different to meet lamp cap 4
The demand of light angle.And the second end of the second strut 22 is hinged with lamp holder 1 so that by adjusting the second strut 22 and lamp
The illuminator level of lamp cap 4 can be adjusted in relative angle between seat 1, so that lamp cap 4 has the illumination model of bigger
It encloses, meets the needs of 4 difference illuminator level of lamp cap.And the first end in the second strut 22 sets connecting seat 221 so that when adjusting
When saving the illuminator level of lamp cap 4, it can ensure that lamp cap 4 keeps original irradiated plane.
With reference to Fig. 6, and with reference to Fig. 3, lamp cap 4 includes lampshade 41, substrate 42, light guide plate 43, reflector 44, LED light source body
45th, blue Light Film 46, astigmatism plate 47 and visor 48 are subtracted.Wherein, the first face of lampshade 41 is around the of axis and the lamp stand 2 of lampshade 41
One strut 21 is rotatably coupled.Specifically, lampshade 41 includes upper outlet body 411 and lower cover 412, is provided on upper outlet body 411
Card slot 4111, buckle 4121 is provided on lower cover 412, and lower cover 412 is fastened on the card slot of upper outlet body 411 by buckle 4121
In 4111, and accommodating chamber 413 is formed between upper outlet body 411 and lower cover 412.First face of lampshade 41 with first of lamp stand 2
The first end of bar 21 is rotatably coupled, i.e. upper outlet body 411 and the first end of the first strut 21 is rotatably coupled.Preferably,
Lampshade 41 is opposite to spend with lamp head-turned angle for 0 to 350, passes through the limitation of the rotational angle to lampshade 41 so that work as LED light
Source body 45 and circuit board 3 are when being attached by electric wire, can prevent from causing since lampshade persistently rotates in one direction
Electric wire is twisted off, and is played a protective role to electric wire.Another preferred scheme is that lampshade 41 can also be with the first of the first strut 21
End is hinged so that lampshade 41 can carry out the swing of certain angle with respect to the first strut 21, improve the irradiation of eye-protecting lamp 100
Scope.
Substrate 42 is mounted in the accommodating chamber 413 of lampshade 41, and the middle part of substrate 42 is provided with holding tank 421.Light guide plate
43 are mounted in the holding tank 421 of substrate 42, and light guide plate 43 is used to carry out leaded light to the light that LED light source body 45 generates, and ensures shield
Eye lamp 100 can have enough intensities of illumination, and then ensure that eye-protecting lamp 100 disclosure satisfy that lighting requirement.Reflector 44 abuts
Between the bottom of holding tank 421 and light guide plate 43, reflector 44 can be reflected scattering to the light on substrate 42.And incite somebody to action
Substrate 42 is arranged between the bottom of accommodating chamber 413 and reflector 44 so that substrate 42 can prevent what LED light source body 45 from sending
Light is appeared from the upper outlet body 411 of lampshade 41, ensures the lighting effect of LED light source body 45, improves beauty when eye-protecting lamp 100 uses
Sense.
LED light source body 45 is electrically connected with circuit board 3 so that circuit board 3 can be that LED light source body 45 exports stable work
Voltage ensures the normal work of LED light source body 45.LED light source body 45 is mounted in accommodating chamber 413, and LED light source body 45 is along lampshade
41 it is circumferentially disposed.LED light source body 45 is located in holding tank 421, and is abutted with substrate 42, it is preferable that substrate 42 is made of aluminum.
In addition, the illumination region of LED light source body 45 is set towards light guide plate 43 so that the light that illumination region is sent can pass through light guide plate 43 into
Row is guide-lighting.
Subtract blue Light Film 46 to abut with light guide plate 43, subtract blue Light Film 46 for reducing the indigo plant in the light of the generation of LED light source body 45
Light, to improve the eyeshield effect of eye-protecting lamp 100.Astigmatism plate 47, which abuts against, to be subtracted between blue Light Film 46 and lampshade 41, is dissipated by setting
Tabula rasa 47 so that the light sent from lamp cap 4 can be softer.Preferably, blue Light Film 46 is subtracted by PET, PE or PVC material system
Into.
Visor 48 is fixedly connected with the second face of lampshade 41, i.e., visor 48 is fixedly connected with lower cover 412, and shading
To between all-round length, visor 48 and the angle in the second face of lampshade 41 are 1/3rd perimeters of the Zhou Changwei lampshades 41 of plate 48
Between 20 degree to 90 degree, and the width of visor 48 is 10 millimeters to 50 millimeters.Preferably, the Zhou Changwei lampshades week of visor 48
Angle between second face of long half, visor 48 and lampshade 41 is 40 degree, and the width of visor 48 is 25 millis
Rice.Pass through the structure design to visor 48 so that the visor 48 there can be better shading scope, ensure visor 48
Shaded effect and eye-protecting lamp 100 is enabled to play better eyeshield effect.Further, since between lampshade 41 and lamp stand 2
To be rotatably connected so that user can adjust the circumferential position of visor 48 by being rotated to realize to lampshade 41
Section so that visor 48 is at different positions, meets the shading locational requirement of user.
By said program as it can be seen that the utility model passes through the setting to eye-protecting lamp and structure design so that the eye protection lamp
Have it is simple in structure, easy to use, subtract blue light, the advantages of anti-dazzle and eyeshield effect are good.
Finally it is emphasized that the above is only the preferred embodiment of the present invention, this reality is not limited to
With new, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model
Within enclosing.
Claims (10)
1. eye-protecting lamp, including lamp holder, lamp stand and circuit board, the lamp stand is connected with the lamp holder, the circuit board is mounted on institute
It states in lamp holder, which is characterized in that further include lamp cap, the lamp cap includes：
Lampshade, the first face of the lampshade are rotatably coupled around the axis of the lampshade with the lamp stand, and the lampshade has
Accommodating chamber；
Light guide plate, the light guide plate are mounted in the accommodating chamber；
Reflector, the reflector are located between bottom and the light guide plate of the accommodating chamber；
LED light source body, the LED light source body and the circuit board electrical connection, the LED light source body are mounted on the accommodating chamber
Interior, the LED light source body is set along the circumferentially disposed of the lampshade, the illumination region of the LED light source body towards the light guide plate；
Subtract blue Light Film, the blue Light Film that subtracts is abutted with the light guide plate；
Astigmatism plate, the astigmatism plate abut against described subtract between blue Light Film and the lampshade；
Visor, the visor are connected with the second face of the lampshade, and three of lampshade described in the Zhou Changwei of the visor
/ mono- perimeter is between all-round length.
2. eye-protecting lamp according to claim 1, it is characterised in that：
Between angle between the visor and the second face of the lampshade is 20 degree to 90 degree.
3. eye-protecting lamp according to claim 2, it is characterised in that：
Angle between the visor and the second face of the lampshade is 40 degree.
4. eye-protecting lamp according to claim 1, it is characterised in that：
The half of the perimeter of lampshade described in the Zhou Changwei of the visor.
5. eye-protecting lamp according to claim 1, it is characterised in that：
The width of the visor is 10 millimeters to 50 millimeters.
6. eye-protecting lamp according to claim 5, it is characterised in that：
The width of the visor is 25 millimeters.
7. eye-protecting lamp according to claim 1, it is characterised in that：
The blue Light Film that subtracts is made of PET, PE or PVC material.
8. eye-protecting lamp according to any one of claims 1 to 7, it is characterised in that：
The lamp stand includes：
First strut, the first end of first strut are rotatably coupled with the first face of the lampshade；
Second strut, the second end of first strut can around the axis of first strut and the first end of second strut
It rotationally connects, the second end of second strut is connected with the lamp holder.
9. eye-protecting lamp according to claim 8, it is characterised in that：
Second strut includes connecting seat, and the first end of the connecting seat and the body of second strut is hinged, the company
Joint chair includes link block, and the body of the link block and the connecting seat is hinged, second end and the company of first strut
Block is connect to be rotatably coupled；
The second end of second strut is hinged with the lamp holder.
10. eye-protecting lamp according to claim 9, it is characterised in that：
The eye-protecting lamp further includes：
Substrate, the substrate are mounted in the accommodating chamber, are provided with holding tank in the middle part of the substrate, the light guide plate and described
LED light source body is respectively positioned in the holding tank, the reflector abut against the holding tank bottom and the light guide plate it
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550305.5U CN207421875U (en) | 2017-11-18 | 2017-11-18 | Eye-protecting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721550305.5U CN207421875U (en) | 2017-11-18 | 2017-11-18 | Eye-protecting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421875U true CN207421875U (en) | 2018-05-29 |
Family
ID=62302725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721550305.5U Active CN207421875U (en) | 2017-11-18 | 2017-11-18 | Eye-protecting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421875U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056796A (en) * | 2019-04-11 | 2019-07-26 | 广东光阳电器有限公司 | A kind of desk lamp with the luminous dodging device in side of long strip type |
| CN110671634A (en) * | 2019-10-17 | 2020-01-10 | 横店集团得邦照明股份有限公司 | Eye-protecting lamp based on LED array packaging |
-
2017
- 2017-11-18 CN CN201721550305.5U patent/CN207421875U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110056796A (en) * | 2019-04-11 | 2019-07-26 | 广东光阳电器有限公司 | A kind of desk lamp with the luminous dodging device in side of long strip type |
| CN110671634A (en) * | 2019-10-17 | 2020-01-10 | 横店集团得邦照明股份有限公司 | Eye-protecting lamp based on LED array packaging |
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