CN202182371U - Desk lamp - Google Patents
Desk lamp Download PDFInfo
- Publication number
- CN202182371U CN202182371U CN2011203327816U CN201120332781U CN202182371U CN 202182371 U CN202182371 U CN 202182371U CN 2011203327816 U CN2011203327816 U CN 2011203327816U CN 201120332781 U CN201120332781 U CN 201120332781U CN 202182371 U CN202182371 U CN 202182371U
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- CN
- China
- Prior art keywords
- light
- lamp body
- desk lamp
- controller
- 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 - Fee Related
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Abstract
The utility model relates to a desk lamp which can sense the light intensity in a room so as to adjust the brightness of the desk lamp automatically. The desk lamp is characterized by comprising a lamp body, a support, a power light, a light regulating switch, a light sensor and a control ball, wherein the support is installed at the lower end of the lamp body, the power light is installed at the front end of the lamp body, the light regulating switch and the light sensor are installed on the lamp body, the control ball is connected with the lamp body, a controller is arranged in the control ball, and the power light, the light sensor and the light regulating switch are electrically connected with the controller. The desk lamp can maintain light in the room to be at a set value by a feedback regulating system consisting of the light sensor, the light adjusting switch and the controller, so that the brightness in the room can be kept constant so as to be beneficial to protecting protection the eyes of a reader.
Description
Technical field
Thereby relating to, the utility model a kind ofly can sense the desk lamp that luminous intensity is within doors regulated lamp brightness automatically.
Background technology
Modern society is busy with one's work, and much human is regarded reading as a kind of good mode of loosening mood.If yet people's reading under strong or more weak light for a long time can cause damage to people's eyes.Though and our now used desk lamp some the function of regulating desk lamp brightness is arranged; But along with change of time; The open and close of the light in sunlight, moonlight, other rooms or these other luminous electrical equipment of room all can influence the brightness of light in this room; Thereby cause light in this room cross strong or excessively a little less than, but very wholwe-hearted reading people is difficult to perceive this variation and goes to regulate desk lamp brightness.The utility model provides the desk lamp that to regulate lamp brightness in one automatically for this reason.
The utility model content
The purpose of the utility model is to overcome the above-mentioned deficiency that exists in the prior art, and a kind of reasonable in design is provided, and can regulate the desk lamp of lamp brightness automatically.
The utility model addresses the above problem the technical scheme that is adopted: a kind of desk lamp; It is characterized in that: comprise lamp body, bearing, power supply indicator, light by-pass cock, optical inductor and control ball; Said bearing is installed in the lower end of lamp body; Said power supply indicator is installed in the front end of lamp body, and said light by-pass cock and optical inductor are installed on the lamp body, and said control ball links to each other with lamp body; Be provided with controller in this control ball, said power supply indicator, optical inductor and light by-pass cock all are electrically connected with controller.
The utility model compared with prior art has the following advantages and effect: the desk lamp in the utility model can pass through the looped system that optical inductor, light by-pass cock and controller are formed, and keeps within doors light intensity a setting value.Make light luminance within doors be able to remain unchanged, the people that helps reading a book protects eyes.
Description of drawings
Fig. 1 is the structural representation of present embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and through embodiment the utility model is done further to specify, following examples are to the explanation of the utility model and the utility model is not limited to following examples.
As shown in Figure 1, the desk lamp in the present embodiment comprises lamp body 1, control ball 2, bearing 3, light by-pass cock 4, power supply indicator 5, optical inductor 6 and power line 7.Lamp body 1 is spherical, in be provided with bulb.Lamp body 1 lower end is equipped with three bearing 3 triangularities and arranges, and makes the desk lamp placement stablize and is difficult for rocking.Control ball 2 also be spherical, in be provided with a controller.Controller is electrically connected with light by-pass cock 4, power supply indicator 5, optical inductor 6, lamp body 1 built-in bulb.Control ball 2 is equipped with power line 7, and power line 7 is the built-in bulb powered of control ball 2 and lamp body 1.
The front end of lamp body 1 is provided with semicircular power supply indicator 5, also has optical inductor 6 and light by-pass cock 4.Power supply indicator 5 sends red light in the time of energized, and power supply indicator 5 goes out during deenergization.When using desk lamp; Elder generation's energized; Regulate light by-pass cock 4 then the light of desk lamp is adjusted to suitable brightness; Optical inductor 6 was transformed into the signal of telecommunication with it and passed to controller through gathering within doors light this moment, and controller will be remembered the light intensity value in this time, and this numerical value is called settings.If the light deepening has perhaps brightened within doors subsequently; The light intensity value sensed of optical inductor 6 is compared with settings and will be reduced or increase so, and at this moment controller is just given an order and automatically desk lamp lightened a bit or more secretly, optical inductor 6 can be responded to light again then; Light intensity value gathered by controller and setting value compares; Will lighten desk lamp if diminished, will dim desk lamp, continue up to controller collection light intensity value consistent so always with setting value if become big.
So just can so that no matter how light intensity changes within doors, can regulating desk lamp brightness automatically, to regulate the light intensity within doors of light intensity within doors and original setting consistent.So just can guarantee that light intensity does not change within doors,, be unlikely to by high light or low light level damage eyes so that the people that reads a book within doors can read a book under a suitable light luminance.
Above content described in this specification only is to be illustrated what the utility model structure did.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from the structure of the utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.
Claims (1)
1. desk lamp; It is characterized in that: comprise lamp body, bearing, power supply indicator, light by-pass cock, optical inductor and control ball, said bearing is installed in the lower end of lamp body, and said power supply indicator is installed in the front end of lamp body; Said light by-pass cock and optical inductor are installed on the lamp body; Said control ball links to each other with lamp body, is provided with controller in this control ball, and said power supply indicator, optical inductor and light by-pass cock all are electrically connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203327816U CN202182371U (en) | 2011-09-06 | 2011-09-06 | Desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203327816U CN202182371U (en) | 2011-09-06 | 2011-09-06 | Desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202182371U true CN202182371U (en) | 2012-04-04 |
Family
ID=46175407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203327816U Expired - Fee Related CN202182371U (en) | 2011-09-06 | 2011-09-06 | Desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202182371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924984A (en) * | 2020-01-21 | 2021-06-08 | 上海掌门科技有限公司 | Method and equipment for controlling scene light |
-
2011
- 2011-09-06 CN CN2011203327816U patent/CN202182371U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112924984A (en) * | 2020-01-21 | 2021-06-08 | 上海掌门科技有限公司 | Method and equipment for controlling scene light |
| CN112924984B (en) * | 2020-01-21 | 2022-12-30 | 上海掌门科技有限公司 | Method and equipment for controlling scene light |
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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: 20120404 Termination date: 20120906 |