CN201420958Y - Nighttime reading illumination light plate - Google Patents
Nighttime reading illumination light plate Download PDFInfo
- Publication number
- CN201420958Y CN201420958Y CN2009201473011U CN200920147301U CN201420958Y CN 201420958 Y CN201420958 Y CN 201420958Y CN 2009201473011 U CN2009201473011 U CN 2009201473011U CN 200920147301 U CN200920147301 U CN 200920147301U CN 201420958 Y CN201420958 Y CN 201420958Y
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- China
- Prior art keywords
- light source
- lgp
- housing
- slot
- night
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a nighttime reading illumination light plate, which comprises a casing body and a light guide plate. A control circuit board arranged inside the casing body is provided with a control switch block, a variable resistor is disposed in the control switch block, the brightness of a light source can be adjusted by adjusting variable resistance values, a battery chamber arranged inside the casing body supplies electric power by a battery mounted inside, a slot is arranged on one side of the casing body, and the light source which is disposed inside the casing body and close to the slot is communicated with a control circuit. The light guide plate provided with a joint end can be detachably embedded in the slot of the casing body through the joint end, and the joint end of the light guide plate is closely adjacent to the light source inside the casing body when the light guide plate is combined with the slot of the casing body, thereby light illuminated by the light source can penetrate the light guide plate and be guided outwards so as to form an even planar light source. The nighttime reading illumination light plate has the advantages of adjusting the brightness and the color of the light source according to the requirements of users, providing ideal reading illumination of high quality for users and being conveniently carried and stored.
Description
Technical field
The utility model is relevant with the reading lighting equipment of portable, is meant reading lighting tabula rasa at a kind of night especially.
Background technology
In changing fast the modern life, ability how to utilize the trifling time to promote oneself is very important, therefore locally on departure hall, rapid transit station, bus station board or car, on the aircraft or the like often can see that the someone utilizes the time of these little neutral gears in reading, the light in these places is not so sufficient sometimes, but so though such reading motivation is fine but causes infliction of body easily, and for example eye fatigue, myopia are deepened or health hunchback or the like.Sufficient illumination is very important for reading, though the product of some reading lamps and so on is also arranged on the market, these products have only single light source of planting white mostly, and mostly the brightness of these products is the single kind of brightness of fixing also, can not adjust according to external environment and user's demand, and these products also have the inconvenience of carrying mostly and need press from both sides the fixing problem that waits inconvenience of establishing when using.
Summary of the invention
At the problems referred to above, main purpose of the present utility model is to provide a kind of enough light sources, comfortable light, soft visual effect of providing, can treat as bookmark again, and can carry, and then the suitable reading environment of generation, allow read become enjoyment, and allow eyes not produce tired with uncomfortable reading lighting tabula rasa at night because the environment light source deficiency causes eyeball crystalline excess compression.
For achieving the above object, a kind of night provided by the utility model the reading lighting tabula rasa, it is characterized in that comprising: a housing, be provided with a control circuit board in the described housing, described control circuit board is provided with a gauge tap group, in the described gauge tap group variable resistor is arranged, adjust the brightness of light source by the size of adjusting described variable resistance, be provided with a battery chamber in the described housing, internal battery is to provide electric power, one side of described housing is provided with a slot, is provided with a light source near described slot place in the described housing, and described light source is communicated with described control circuit; One LGP, has an abutting end, described LGP is embedded in the slot of described housing with its abutting end in detachable mode, described LGP is when combining with the slot of described housing, the abutting end of described LGP can be close to the light source in the described housing, the luminous energy that described light source is sent sees through described LGP and outwards derives, and forms a uniform flat light source.
In the above-mentioned the technical solution of the utility model, be provided with two location divisions in the described slot, the location division of described LGP in the corresponding described housing slot of its abutting end is provided with two recesses, and the two location divisions energy correspondence of described housing falls within described two recesses and makes described LGP location.
Be provided with two chimeric shell fragments in the described slot, described LGP is provided with two embedding parts in its abutting end, described LGP is embedded in the slot of described housing with its abutting end in detachable mode, described two chimeric shell fragment correspondences are snapped in two embedding parts of described LGP, and described LGP can be fastened by described two chimeric shell fragments and can not deviate from.
Described light source is made of the LED of different colours more than two kinds.
The LED colour temperature that described light source adopts is between 2500K to 4700K.
The scope of described light-source brightness is at 3～60 candle lights.
Described housing can be arranged on the pedestal, and described pedestal has the portion of holding, and a described side of holding portion is provided with the first steeper protuberance of a gradient, and the described opposite side that holds portion is provided with the second slow protuberance of a gradient.
The described portion of holding is provided with a joint portion, and described housing can combine with described joint portion, makes described night reading lighting tabula rasa vertically-arranged on described pedestal.
Described joint portion is two projections, and a side of described housing is provided with two jacks, corresponding described two projections that hold portion.
First protuberance of described pedestal is provided with a projection, the side of described housing is provided with a recess corresponding to the bump position of described first protuberance, when described housing tiltedly is placed on described second protuberance, the projection of described first protuberance can fall within the indent of described housing, described housing is fixed form tilting state.
Adopt technique scheme, the utility model can be adjusted the brightness and the color of light source according to user's demand, and the reading lighting of an ideal and high-quality is provided for the user.Again because the very thin thickness of LGP in the utility model, so when the user wants to stop to read, the user can be directly with night the reading lighting tabula rasa as bookmark clip in books, so also can solving generally, commercially available reading lighting tabula rasa at night carries and collects difficult problem.And, adopt can simple and easy assembling and the design of separating for LGP in the utility model, therefore the utility model can allow the user change the LGP that uses different length voluntarily, the user can be according to demand or the difference of the books size of being seen change the LGP that uses different length voluntarily, to avoid taking place the problem in the cooperation that oversize or the like the existing Related product of the too big or LGP of books can't overcome.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present utility model;
Fig. 2 is a stereogram of the present utility model;
Fig. 3 is a cutaway view of the present utility model;
Fig. 4 is the stereogram of the utility model pedestal;
Fig. 5 is that the utility model is arranged at the stereogram on the pedestal;
Fig. 6 is that the utility model is arranged at the side view on the pedestal;
Fig. 7 is the side view that the utility model is arranged at another state on the pedestal.
The specific embodiment
In order to describe structure of the present utility model, characteristics and effect in detail, existing following preferred embodiment of act and conjunction with figs. are described as follows.
As Fig. 1～shown in Figure 3, night provided by the utility model, the reading lighting tabula rasa included:
One housing 10, be provided with a control circuit board 11 in the housing 10, control circuit board 11 is provided with a gauge tap group 12, to adjust the color of light source, one variable resistor 13 is arranged in the gauge tap group 12, adjust the brightness of light source by the size of adjusting variable resistance, also be provided with a battery chamber 14 in the housing 10, internal battery is to provide electric power.One side of housing 10 is provided with a slot 15, is provided with two location divisions 16 and two chimeric shell fragments 17 in the slot 15.Be provided with a light source 18 near slot 15 places in the housing 10, light source 18 is communicated with control circuit 11, light source 18 can be made of the LED of one or two or more kinds different colours, operation by gauge tap group 12, the user can select to show separately red, blue, green, warm yellow system or white light, or carry out the adjustment of light source colour according to user's hobby, the LED colour temperature of light source employing in the present embodiment is between 2500K～4700K, the brightness of light source can be adjusted, the scope of brightness can allow the user that best reading lighting and visual experience are arranged in the scope of this colour temperature and brightness at the 3-60 candle light.
One LGP 20, has an abutting end 21, the location division 16 of LGP 20 in its abutting end 21 corresponding housing slots 15 is provided with two recesses 22 and two embedding parts 23, LGP 20 is embedded in the slot 15 of housing with its abutting end 21 in detachable mode, two location divisions 16 of housing 10 can correspondence fall within two recesses 22 can locate LGP 20, two chimeric shell fragments 17 then can corresponding be snapped in two embedding parts 23 of LGP 20, and LGP 20 can be fastened by two chimeric shell fragments 17 and can not deviate from.LGP 20 is when combining with the slot 15 of housing 10, and the abutting end 21 of LGP 20 can be close to the light source 18 in the housing 10, and the light that light source is sent can outwards be derived by LGP 20, forms a uniform flat light source.
Adopt said structure, the utility model in use, the user only needs LGP 20 and books horizontal, the light source of opening in the switch back casing 10 18 just can impinge upon a uniform flat light source on the books by LGP 20, adjust the brightness and the color of light source then according to user's demand, the reading lighting of an ideal and high-quality is provided for the user.Again because the very thin thickness of LGP 20 in the utility model, so when the user wants to stop to read, the user can be directly with night the reading lighting tabula rasa as bookmark clip in books, so also can solving generally, commercially available reading lighting tabula rasa at night carries and collects difficult problem.
Adopt can simple and easy assembling and the design of separating for LGP 20 in the utility model, two chimeric shell fragments 17 can be supported earlier when LGP 20 is inserted by slot 15, then when LGP 20 is inserted into the location, two chimeric shell fragments 17 can be replied, be fastened on the embedding part 23 of LGP 20, it is fixing that LGP 20 can be combined with housing 10.Because the detachable design of LGP 20, therefore the utility model can allow the user change the LGP that uses different length voluntarily, the user can be according to demand or the difference of the books size of being seen change the LGP that uses different length voluntarily, to avoid taking place the problem in the cooperation that oversize or the like the existing Related product of the too big or LGP of books can't overcome.
In addition, in order further to increase the convenience on using, the utility model is except the combining of housing 10 and LGP 20, other is provided with a pedestal 30, extremely shown in Figure 7 as Fig. 4, pedestal 30 has the portion of holding 31, hold portion 31 and be provided with a joint portion 32, be two projections in the present embodiment, one side of housing 10 is provided with two jacks 19 (as shown in Figure 2), to two projections of the portion of agreeing 31, a side of holding portion 31 is provided with the first steeper protuberance 33 of a gradient, and the opposite side that holds portion 30 is provided with the second slow protuberance 34 of a gradient.
The portion of holding 31 of pedestal 30 can establish for housing 10 is upright, utilizes the combining of jack 19 of the joint portion 32 of holding in the portion 31 and housing 10, can make night reading lighting tabula rasa become an erectile lampet (as Fig. 5, shown in Figure 6).Night, the reading lighting tabula rasa also can tiltedly be put on second protuberance 34, first protuberance 33 of pedestal 10 is provided with a projection 35, the side of housing 10 is provided with a recess 101 (as shown in Figure 2) corresponding to projection 35 positions of first protuberance 33, when housing 10 tiltedly is placed on second protuberance 34, the projection 35 of first protuberance 33 can drop on recess 101 places of housing 10, make housing 10 be become tilting state (as shown in Figure 7), can be used as the last illumination of an easy table and use by fixing.
Claims (10)
1, a kind of night the reading lighting tabula rasa, it is characterized in that comprising:
One housing, be provided with a control circuit board in the described housing, described control circuit board is provided with a gauge tap group, in the described gauge tap group variable resistor is arranged, adjust the brightness of light source, be provided with a battery chamber in the described housing by the size of adjusting described variable resistance, internal battery is to provide electric power, one side of described housing is provided with a slot, is provided with a light source near described slot place in the described housing, and described light source is communicated with described control circuit;
One LGP, has an abutting end, described LGP is embedded in the slot of described housing with its abutting end in detachable mode, described LGP is when combining with the slot of described housing, the abutting end of described LGP can be close to the light source in the described housing, the luminous energy that described light source is sent sees through described LGP and outwards derives, and forms a uniform flat light source.
2, night as claimed in claim 1 the reading lighting tabula rasa, it is characterized in that: be provided with two location divisions in the described slot, the location division of described LGP in the corresponding described housing slot of its abutting end is provided with two recesses, and the two location divisions energy correspondence of described housing falls within described two recesses and makes described LGP location.
3, night as claimed in claim 1 the reading lighting tabula rasa, it is characterized in that: be provided with two chimeric shell fragments in the described slot, described LGP is provided with two embedding parts in its abutting end, described LGP is embedded in the slot of described housing with its abutting end in detachable mode, described two chimeric shell fragment correspondences are snapped in two embedding parts of described LGP, and described LGP can be fastened by described two chimeric shell fragments and can not deviate from.
4, night as claimed in claim 1 the reading lighting tabula rasa, it is characterized in that: described light source is made of the LED of different colours more than two kinds.
5, night as claimed in claim 1 the reading lighting tabula rasa, it is characterized in that: the LED colour temperature that described light source adopts is between 2500K to 4700K.
6, night as claimed in claim 1 the reading lighting tabula rasa, it is characterized in that: the scope of described light-source brightness is at 3～60 candle lights.
7, night as claimed in claim 1 the reading lighting tabula rasa, it is characterized in that: described housing can be arranged on the pedestal, described pedestal has the portion of holding, and a described side of holding portion is provided with the first steeper protuberance of a gradient, and the described opposite side that holds portion is provided with the second slow protuberance of a gradient.
8, night as claimed in claim 7 the reading lighting tabula rasa, it is characterized in that: the described portion of holding is provided with a joint portion, described housing can combine with described joint portion, makes described night reading lighting tabula rasa vertically-arranged on described pedestal.
9, night as claimed in claim 8 the reading lighting tabula rasa, it is characterized in that: described joint portion is two projections, a side of described housing is provided with two jacks, corresponding described two projections that hold portion.
10, night as claimed in claim 7 the reading lighting tabula rasa, it is characterized in that: first protuberance of described pedestal is provided with a projection, the side of described housing is provided with a recess corresponding to the bump position of described first protuberance, when described housing tiltedly is placed on described second protuberance, the projection of described first protuberance can fall within the indent of described housing, described housing is fixed form tilting state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201473011U CN201420958Y (en) | 2009-04-07 | 2009-04-07 | Nighttime reading illumination light plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201473011U CN201420958Y (en) | 2009-04-07 | 2009-04-07 | Nighttime reading illumination light plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201420958Y true CN201420958Y (en) | 2010-03-10 |
Family
ID=41807617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201473011U Expired - Fee Related CN201420958Y (en) | 2009-04-07 | 2009-04-07 | Nighttime reading illumination light plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201420958Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434298A (en) * | 2013-01-07 | 2013-12-11 | 张琴中 | Bookmark |
| CN106820520A (en) * | 2017-03-03 | 2017-06-13 | 深圳市艾励美特科技有限公司 | Protective case |
| CN111161682A (en) * | 2018-11-08 | 2020-05-15 | 彭志权 | Adjustable mobile phone backlight source |
-
2009
- 2009-04-07 CN CN2009201473011U patent/CN201420958Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434298A (en) * | 2013-01-07 | 2013-12-11 | 张琴中 | Bookmark |
| CN106820520A (en) * | 2017-03-03 | 2017-06-13 | 深圳市艾励美特科技有限公司 | Protective case |
| CN111161682A (en) * | 2018-11-08 | 2020-05-15 | 彭志权 | Adjustable mobile phone backlight source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20120407 |